Dissertations / Theses on the topic 'Extensão do domínio da luta'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 50 dissertations / theses for your research on the topic 'Extensão do domínio da luta.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.
Brandão, Gandhia Vargas. "Literatura e pós-modernidade : "produtos" do capitalismo no romance Extensão do domínio da luta, de Michel Houellebecq." reponame:Repositório Institucional da UnB, 2008. http://repositorio.unb.br/handle/10482/1182.
Full textSubmitted by Jaqueline Oliveira (jaqueoliveiram@gmail.com) on 2008-11-27T16:58:27Z No. of bitstreams: 1 DISSERTACAO_2008_GandhiaBrandao.pdf: 563359 bytes, checksum: 62263fe2b4d41fcc87a9c220da79f0e1 (MD5)
Approved for entry into archive by Georgia Fernandes(georgia@bce.unb.br) on 2009-02-10T17:56:48Z (GMT) No. of bitstreams: 1 DISSERTACAO_2008_GandhiaBrandao.pdf: 563359 bytes, checksum: 62263fe2b4d41fcc87a9c220da79f0e1 (MD5)
Made available in DSpace on 2009-02-10T17:56:48Z (GMT). No. of bitstreams: 1 DISSERTACAO_2008_GandhiaBrandao.pdf: 563359 bytes, checksum: 62263fe2b4d41fcc87a9c220da79f0e1 (MD5)
Esta pesquisa concentra-se na investigação do entrelaçamento dos temas: pósmodernidade, capitalismo, civilização, identidade e esquizofrenia com alguns exemplos da produção literária contemporânea, mais especificamente aquela que trata do sujeito contemporâneo como resultado da efervescência de acontecimentos do século XX. Esta literatura é representada neste trabalho por Extensão do domínio da luta (HOUELLEBECQ, 1994/2004), obra do escritor francês Michel Houellebecq, primeiro romance publicado do autor, que constitui o corpo de análise desta pesquisa. Os demais romances de Houellebecq, Partículas elementares (1998/1999), Plataforma (2001/2002) e A possibilidade de uma ilha (2005/2006) são explorados como reforçadores de conceitos, já que funcionam como universos extensivos em que as idéias de Extensão do domínio da luta aparecem. Para tanto, vemos primeiramente o que se diz da época atual, amparados por pensadores como Jean-François Lyotard, Fredric Jameson, David Harvey e Linda Hutcheon. Logo depois, amparados por Michel Foucault, Friedrich Nietzsche e Roland Barthes, traçamos panorama da expressão artística desde o início da idade moderna até a contemporaneidade. Em seguida, amparados por Eric Hobsbawn, nos aprofundamos nesse campo, ressaltando a evolução do sistema econômico capitalista e suas relações com a arte e a literatura com o objetivo de compreender os elos existentes entre a contemporaneidade e o capitalismo. Por último, amparados por Gilles Deleuze e Félix Guattari, como contraponto da teoria psicanalítica freudiana, destacamos uma das conseqüências do modo de vida capitalista, a esquizofrenia – de efeitos não muito animadores por um lado, mas libertários por outro –, é advinda da negação que o sistema capitalista impõe ao ser humano de sua complexidade. No tocante à literatura, este estudo pretende situá-la entre modernidade e pósmodernidade, levantando algumas possibilidades de compreensão por meio da relação com outras categorias de texto, tais como o ensaio. _________________________________________________________________________________________ ABSTRACT
This research focuses on the investigation of the interlacement among the topics: post-modernity, capitalism, civilization, identity, schizophrenia and some examples of the contemporary literature production, mainly that which concerns the contemporary man as a result of the twentieth century. This literature is represented here by Extensão do domínio da luta (HOUELLEBECQ, 1994/2004), first novel of Michel Houellebecq, which is the analysis corpus of this research. The other Houellebecq’s novels: Partículas elementares (1998/1999), Plataforma (2001/2002) and A possibilidade de uma ilha (2005/2006) are explored as concept reinforcers because they work as extensive universes in which the ideas of Extensão do domínio da luta appear. Firstly, there is a discussion about our contemporary world. This discussion is supported by the theories of thinkers such as Jean-François Lyotard, Fredric Jameson, David Harvey and Linda Hutcheon. Then, supported by the ideas of Michel Foucault, Friedrich Nietzsche and Roland Barthes, there is a panorama of the artistic expression since the beginning of modern age up to our contemporary age. After that, supported by Eric Hobsbawn, we go deeper in this subject, reinforcing the evolution of the capitalist economical system and its relations to art and literature with the objective of understanding the links between the contemporary age and capitalism. Finally, supported by Gilles Deleuze and Félix Guattari, as a counterpoint to Freud’s psychoanalysis, one of the capitalist lifestyle consequences is remarked: schizophrenia. That, with not very exciting effects but on the other hand a freedom giver, comes from the human’s attitude, imposed by the capitalist system, of denying its own complexity. In relation to literature, this work intends to place it among modernity and postmodernity making some possibilities of comprehension arise through the association of it with other categories of text, such as the critical essay.
Oliveira, Denise Maria Hudson de. "O intelectual fracassado : uma análise dos personagens escritores em Angústia, de Graciliano Ramos, e em Extensão do domínio da luta, de Michel Houellebecq." reponame:Repositório Institucional da UnB, 2011. http://repositorio.unb.br/handle/10482/9770.
Full textSubmitted by Shayane Marques Zica (marquacizh@uol.com.br) on 2011-11-08T17:29:12Z No. of bitstreams: 1 2011-DeniseMariaHudsondeOliveira.pdf: 1222327 bytes, checksum: f29075c23d4805737e7ba754bf985681 (MD5)
Approved for entry into archive by Leila Fernandes (leilabiblio@yahoo.com.br) on 2011-12-20T11:10:56Z (GMT) No. of bitstreams: 1 2011-DeniseMariaHudsondeOliveira.pdf: 1222327 bytes, checksum: f29075c23d4805737e7ba754bf985681 (MD5)
Made available in DSpace on 2011-12-20T11:10:56Z (GMT). No. of bitstreams: 1 2011-DeniseMariaHudsondeOliveira.pdf: 1222327 bytes, checksum: f29075c23d4805737e7ba754bf985681 (MD5)
A dissertação analisa os protagonistas – personagens escritores – dos livros Angústia, de Graciliano Ramos, e de Extensão do domínio da luta, de Michel Houellebecq. As obras são aproximadas no que diz respeito à presença da intelectualidade, da valorização do saber e da forte insatisfação dos dois personagens com o mundo em que vivem, inclusive com as relações humanas. Essas e outras condições levam os protagonistas a universos conflituosos que misturam reflexão, insatisfação, angústia, desesperança e fracasso. Os dois livros, do ponto de vista das histórias narradas, são tristes e sofridos porque não possuem perspectivas; não há horizonte para os dois personagens. Esses pontos são abordados levando-se em conta que os autores das obras utilizaram-se de certos recursos muito semelhantes para criarem suas histórias, como a questão da aparência física e de um assassinato. Profissionais do jornalismo e da engenharia de redes de informática; e também criadores de textos literários, portanto intelectuais, os dois protagonistas são desamparados pelo saber e não são poupados do sentimento de fracasso. Com o poder econômico sendo o elemento-chave em cada uma dessas obras; o homem caminhando rumo à civilização, mas cada vez mais voltando a sua origem; a inversão de valores, o extraordinário avanço da tecnologia sobrepondo-se sobre nós e nos afastando de nós mesmos e dos outros, diante ainda da ausência de um horizonte que conforte e que faça valer o nosso conhecimento adquirido ao longo da história humana, indagamos: não estará de volta, esteticamente, um novo fracassado, um novo incapacitado para viver? Eis uma hipótese. É preciso um trabalho extenso e intenso para respondê-la e prová-la. O que podemos afirmar, é que a conjuntura e o contexto mundial ocidental demonstram que para a existência de uma nova gama de personagens fracassados o “terreno” é bem propício. _______________________________________________________________________________ ABSTRACT
This dissertation analyzes the protagonists – writers characters – from Graciliano Ramos' Angústia, and Michel Houellebecq's Extensão do domínio da luta. The works have in common the presence of intellectuality, the appreciation of knowledge, and the strong dissatisfaction of both characters regarding the world they live in, including human relations. These and other conditions lead the protagonists to conflicting worlds that mix reflection, dissatisfaction, anguish, hopelessness, and failure. The two books, from the narrative point of view, tell about sadness and suffering, because there are no perspectives; there is no horizon for the two characters. These issues are discussed taking into account that both authors made use of very similar features to create their stories, such as the physical appearance and a murder. Journalists and computer engineers; and also literary texts creators, thus intellectuals, both protagonists become helpless by knowledge and are not spared by the feeling of failure. With the economic power being the key element in each of these works; the man walking towards civilization, but increasingly returning to their origin; the inversion of values, the extraordinary advancement of technology superimposing on us, and taking us away from ourselves and from others, and yet before the absence of a horizon that comforts us and makes our acquired knowledge throughout human history worth, we wonder: aesthetically, will not be back a new loser, a new unable to live life? Here's a hypothesis. It takes an extensive and intensive work to answer it and confirm it. What we can say is that the Western world context and situation show that the ground is very friendly and supportive to the existence of a new range of loser-type characters.
Pereira, Geusa da Purificação. "Organização comunitária como ferramenta de luta para a criação e consolidação da Reserva Extrativista Marinha de Canavieiras- BA." Universidade Federal de Viçosa, 2016. http://www.locus.ufv.br/handle/123456789/8657.
Full textMade available in DSpace on 2016-09-19T10:49:54Z (GMT). No. of bitstreams: 1 texto completo.pdf: 1926463 bytes, checksum: ab428139657ab051d94d0c7cf51111c4 (MD5) Previous issue date: 2016-05-16
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Esta pesquisa tem como objetivo analisar o processo de constituição da Reserva Extrativista Marinha de Canavieiras e as mudanças ocorridas para os extrativistas após sua criação. Para tanto, buscou-se analisar o contexto de surgimento das Unidades de Conservação no Brasil, bem como da Resex Marinha de Canavieiras, enfatizando nas principais formas de mobilização coletiva dos extrativistas no processo de criação dessa Resex. Buscou-se também identificar os espaços institucionais de articulação e mobilização dos extrativistas e suas formas de funcionamento na Resex, enfatizando, sobretudo, o papel do Conselho Deliberativo enquanto espaço democrático de decisão. Além disso, procurou-se identificar as conquistas coletivas adquiridas na Resex Marinha de Canavieiras e os desafios do modelo de gestão adotado no território. A metodologia aplicada baseou-se em pesquisa qualitativa realizada por meio de estudo de caso, cujos dados primários foram obtidos através de entrevistas semiestruturadas e observação participante. Como resultado, foi possível observar que a criação da Resex Marinha de Canavieiras representou uma conquista significativa para a manutenção dos meios de vida da população tradicional que a compõe, bem como para a proteção do meio ambiente que a integra. Esse espaço, no entanto, só se tornou possível em virtude da mobilização social e do protagonismo dos extrativistas no enfrentamento dos conflitos que emergiram no contexto de constituição da Resex, conflitos esses que tiveram uma função importante para a mobilização social, impulsionando a articulação dos extrativistas com vistas ao seu enfrentamento. Além disso, a criação da Resex contribuiu para ampliar a capacidade organizativa das comunidades que a compõem, bem como para criar novas parcerias com atores e instituições importantes no desenvolvimento de diversas ações em seu território. Esse aumento no nível de organização, por sua vez, permitiu também uma diversidade de conquistas que se deram no âmbito coletivo e que se tornaram possíveis em virtude da configuração organizativa que a criação da Resex proporcionou, fato que também viabilizou o acesso a diversas políticas públicas e conquistas sociais que não seriam adquiridas e/ou acessadas de forma individual ou isoladas.
This research aims to analyze the process of establishment of the Marine Reserve Extractive of Canavieiras and the changes for the extractivists after its creation. Therefore, it sought to analyze the onset of the context of protected areas in Brazil and the Resex Navy Canavieiras, emphasizing the main forms of collective mobilization of extractivists in the creation process of this Resex. It also sought to identify the institutional articulation spaces and mobilization of extractivists and their ways of working in Resex, emphasizing especially the role of the Governing Council as a democratic decision space. In addition, it sought to identify the collective achievements acquired in Resex Navy Canavieiras and challenges of the management model adopted in the territory. The methodology was based on qualitative research through case study, whose primary data were obtained through semi-structured interviews and participant observation. As a result, we observed that the creation of Resex Canavieiras Navy represented a significant achievement for the maintenance of livelihoods of traditional populations that compose it, as well as for environmental protection that integrates. This space, however, only became possible because of the social mobilization and the role of extractivists in confronting conflicts that emerged in the context of the constitution of Resex, the conflicts which had an important role in social mobilization, boosting the articulation of extractivists with a view to solving them. In addition, the creation of Resex contributed to increase the organizational capacity of the communities that comprise it, as well as to create new partnerships with important actors and institutions in the development of several actions in its territory. This increase in the level of organization in turn, also allowed a diversity of achievements that took place in the collective framework and made it possible because of organizational configuration that the creation of Resex provided a fact that also enabled access to various public policies and social achievements which would not be acquired and/or accessed individually or in isolated form.
Machado, Beatriz Ribeiro. "Sobre o Rururbano: a ocupação Dandara e os desafios da luta por moradia para além do rural e do urbano." Universidade Federal de Viçosa, 2017. http://www.locus.ufv.br/handle/123456789/19832.
Full textMade available in DSpace on 2018-05-28T12:24:20Z (GMT). No. of bitstreams: 1 texto completo.pdf: 3191527 bytes, checksum: 0a061fdbf2d851d592fa6b99175ed043 (MD5) Previous issue date: 2017-07-03
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Esta dissertação tem como objetivo compreender os sentidos da categoria rururbano e o modo como esta foi elaborada, efetivada e ressignificada na luta por moradia no contexto da Ocupação Dandara, situada na Região Metropolitana de Belo Horizonte. A partir da observação participante, da realização de entrevistas semiestruturadas, de pesquisa bibliográfica e documental, incluindo a produção de mídias, o trabalho se propõe a reconstituir a trajetória do projeto rururbano com foco no seu planejamento por movimentos sociais – Brigadas Populares, Movimento dos Trabalhadores Rurais Sem Terra e Comissão Pastoral da Terra – durante a gestação da ocupação, até os processos contemporâneos de identidade e ressignificação da ocupação pelos moradores. Desta maneira, buscou-se evidenciar os desafios que emergiram na tentativa de desconstrução da dicotomia entre os conceitos formais de rural e urbano, na união das agendas pela Reforma Agrária e pela Reforma Urbana e na construção coletiva do rururbano como um modelo alternativo e contra hegemônico de cidade. Das experiências no campo, dos relatos dos moradores e da revisita ao material escrito sobre a história da ocupação, discute-se a emergência das ocupações urbanas na RMBH como consequência social de significativo déficit habitacional, desigualdade social e inclusão precária de uma camada da população no acesso ao direito à cidade. Neste contexto, a Ocupação Dandara surge da união da pauta de diferentes movimentos sociais, da cidade e do campo, sob a bandeira do ideal Rururbano. Destaca-se a importância da formação de redes de apoio provenientes de diversos setores da sociedade para a consolidação e permanência da ocupação no território. Por fim, a dissertação se volta para uma leitura contemporânea dos caminhos do rururbano possível frente às pressões da lógica neoliberal de produção da cidade e as razões de sua trajetória divergente do rururbano planejado.
This dissertation aims to understand the fluidity between the definitions of rural and urban in the struggle for housing based on the analysis of the rururbano concept and the challenges of its implementation in the Dandara Occupation, in the Metropolitan Region of Belo Horizonte. Based on participant observation, semi-structured interviews and a bibliographical research, the paper proposes to reconstitute the trajectory of the rururbano project since its planning by the social movements - Popular Brigades, Landless People Movement and Catholic Land Commission - during the gestation of Occupation, to the contemporary processes of identity and resignification of occupation by the residents. In this way, it was tried to highlight the challenges that emerged in the attempt to deconstruct the dichotomy between the formal concepts of rural and urban, in the union of agrarian Reform and Urban Reform agendas and in the collective construction of the rururbano as an alternative and counter hegemonic model of city. From the experiences in the field, from the reports of the residents and from the revisit to the written material on the history of the occupation, the work discusses the emergence of the urban occupations in the RMBH as a social consequence of significant housing deficit, social inequality and precarious inclusion of a layer of the population in the Access to the right to the city. In this context, the Dandara Occupation arises from the union of the staff of different social movements, the city and the countryside, under the banner of the Rururbano ideal. It is important to emphasize the formation of support networks from various sectors of society for the consolidation and permanence of occupation in the territory. Finally, the dissertation turns to a contemporary reading on the ways that possible “rururbana” behaves in front of the pressures of the neoliberal logic of production of the city and the reasons of its divergent trajectory of the planned.
Almeida, Jalcione Pereira de. "Tecnologia "moderna" versus tecnologia "alternativa" : a luta pelo monopólio da competência tecnológica na agricultura." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 1989. http://hdl.handle.net/10183/109242.
Full textBarroso, Marlo Moesia. "Uma nova metodologia para a extensão de domínio de operações matemáticas sucessivas, com aplicações na análise combinatória." Laboratório Nacional de Computação Científica, 2017. https://tede.lncc.br/handle/tede/256.
Full textApproved for entry into archive by Maria Cristina (library@lncc.br) on 2017-05-04T12:19:33Z (GMT) No. of bitstreams: 1 Marlo Moesia Barroso - Dissertação de Mestrado - LNCC.pdf: 8491976 bytes, checksum: 16499e3980c0a072d1c5d664cf6a15b4 (MD5)
Made available in DSpace on 2017-05-04T12:19:42Z (GMT). No. of bitstreams: 1 Marlo Moesia Barroso - Dissertação de Mestrado - LNCC.pdf: 8491976 bytes, checksum: 16499e3980c0a072d1c5d664cf6a15b4 (MD5) Previous issue date: 2017-04-07
This work stablishes the principles, definitions and properties that allow recursive functions creation using binary operations acting on the elements of sequences. The methodology is developed in the domain of algebraic structures (semigroups, commutative groups and rings), which will demonstrate the potential of these operations to address issues in Elementary Algebra, Number Theory and Abstract Algebra fields. As a consequence of this approach, it is obtained an algebraic structure that allows to create operations similar to the ones that can be conceived through usual products and summations, however, more generic. Thus, it will be possible to address issues involving successive operations with integer domain following a general methodology, where the rules are derived from the basic elements of the presented theory. To highlight the potential of the developed generalization, applications will be shown in the representation of binomial numbers and their possible extensions. Finally, in order to prove the applicability of the new methodology, comparisons were made with results from the literature.
Neste trabalho são estabelecidos os princípios, definições e propriedades que possibilitam criar funções recursivas utilizando operações binárias atuando sobre os elementos de sequências . A metodologia é desenvolvida no domínio das estruturas algébricas tradicionais (semigrupos, grupos comutativos e anéis), o que permitirá demonstrar o potencial destas operações para a solução de questões nos campos da Álgebra Elementar, Teoria dos Números e Álgebra Abstrata. Como consequência deste estudo obtém-se aqui uma estrutura algébrica que permite criar operações semelhantes às que podem ser concebidas através de produtórios e somatórios usuais, porém mais genéricas. Assim, será possível tratar questões que envolvem operações sucessivas com domínio inteiro seguindo uma metodologia geral, onde as regras são derivadas a partir dos elementos básicos da teoria. Para destacar o potencial da generalização desenvolvida, serão apresentadas aplicações na representação dos números binomiais e suas possíveis extensões . Para comprovar a aplicabilidade da nova metodologia, foram feitas comparações com resultados da literatura.
Araújo, Thiago Leitão de. "Escravidão, fronteira e liberdade : políticas de domínio, trabalho e luta em um contexto produtivo agropecuário (Vila da Cruz Alta, Província do Rio Grande de São Pedro, 1834-1884)." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2008. http://hdl.handle.net/10183/17528.
Full textThis research aims at analyzing the mechanisms of the domination by masters and the maintenance and reproduction of slavish relations in a context of political frontiers and cattleraising. The discussion of this question made it possible to comprehend slaves and ex-slaves strategies when fighting against this domination. This study focus on the Village of Cruz Alta situated in the plateau of Province of Rio Grande de São Pedro, between the years of 1834 and 1884. The first temporal boarders comprehend the creation of the Village; the second, the year when freedom was given massively to the slaves of the Province, with a set time for them to continue serving. The period of investigation stipulated on this research, thus, moves forward to chronological marks that lead to changes in slave relations. As an example, before and after 1850, when the illegal slave trade, or before and after law 2040, from September 28, 1871, know as "lei do ventre livre" (free-womb law), which completely ceased the reproduction of slavery in Brazil. It was possible, therefore, to analyze how an agrarian could society, producing only for the internal market, has responded to the political transformations that were taking place in Brazilian Imperial Period. The present work has reviewed several documents such as post-mortem inventories, declarations of slaves' freedom, testaments, crime processes, registers of buying and selling slaves, correspondences of the Town's Chamber and the documents of the President of the Province. On the first chapter, the demographical and economical aspects are reconstituted in terms of the organization of the productive units, the workers universe, the structure of slaves' position, and demography of the slave population between the years 1834 and 1879. The second analyses the political and administrative constitution of the Village and the conflicts between slaves and masters in a slavery context. The central argument is that the mixture of several mechanisms of social control has permitted a relative stability of slavery on the region, even if the spatial mobility was intense and several slaves had horses and the frontiers close to them to plan a escape. The process of manumission as a central element of a politics of domination focused on the fight of the slaves by means of the masters own weapons is analyzed on the third and fourth chapters. The emphasis relays on the human action over the limits of imposed structural conditions. It is revisited, therefore, the process of slave abolition through the questioning of the transition from slavery to the context of free market, access to work and freedom of choice. On the contrary, it is emphasized the limits between the captivity and freedom, a subject filled with conflicts.
Nascimento, Rangel Silvando da Silva do. "De quem é a terra? A questão da reforma agrária e o MST no governo Lula." Doctoral thesis, [do autor], 2019. http://hdl.handle.net/10316/88940.
Full textAbstract: The PhD Thesis, "Whose is the land? The issue of agrarian reform and the MST in the Lula government ", aimed to, from the perspective of the militants of the MST (Movimento dos Trabalhadores Rurais Sem-Terra), analyze the policies of the Lula government (2003-2010) and PT (Partido dos Trabalhadores), faced with the antagonism between agribusiness and agrarian reform. Considering that historically PT is a political party which supports the agrarian reform, including it in the election campaign plans until 2002, the current study is guided by the following questions: How do socio-territorial movements resist the advance of the neoliberalism? How do PT and MST perceive the agrarian question? What did change in the agrarian question during the PT government? How did PT and MST deal with agrarian reform? To answer these questions, in addition to the literature review, participant observation and interviews with MST militants were carried out. This methodology was used due to the importance of the militant experiences and reflections on the reality for the production of knowledge, within the orientation methodology of the ecology of knowledge, according to the epistemologies of the South. Given the strength of the agribusiness in the context of the neoliberal hegemonic globalization, the agrarian question in Brazil and the main movement related to this issue, the MST, a socio-territorial movement, for having the territory as a trump will be highlighted. The peasantry is deterritorialized by agribusiness and vice versa. In the struggle for land, the peasants recreate themselves and become a subversive participant of the order which violently imposes the private property of the land for the production of commodities by the agribusiness allied with the latifundium in Brazil. In the MST militant voices, the Lula government did not carry out the expected agrarian reform, not only because it accommodated itself in the interests of agribusiness and in the politics of class conciliation, which became known as Lulism, but also because the left wing politics conform to not make effective pressure on the PT government, so that it fulfilled its historical commitments with the popular classes. Lulism is a weak reformism and a conservative pact, which adopts compensatory policies without a process of awareness of the beneficiaries and without confronting the order. However, with all the problems, the most general evaluation of most of the MST militants is that there have been advances and during the Lula administration the country was less unequal and more democratic. In addition, even without get the agrarian reform expected in the PT government, the MST continues to support it, since PT is the only political party with effective conditions to face the total domination of the neoliberalism in the State control.
Alves, Renata Batista. "Agropecuária de beira de estrada em Sergipe : um estudo da BR 235." Universidade Federal de Sergipe, 2015. https://ri.ufs.br/handle/riufs/5506.
Full textLand is a natural recourse and it was not created by human labor. It does not configure while a merchandise produced by man. However in the capitalist mode of production, the private ownership of land makes this benefit natural in a special merchandise. The configuration of the land as a store of value before the magnitude of existing lands in Brazil expresses a contradiction because on the one hand, there is a country with continental extensions that are arable; on the other hand, there are many workers struggling to have access to them. The concentration of the Brazilian agrarian structure has historical roots, which intensify from the appreciation of agribusiness as the main axis of development for the field. So grows the demand of the workers and social movements for access and occupancy of land-labor. In Sergipe, these strikings are observed in the occupation and lands use of Union domain areas of the highways as an alternative occupation / survival of sugarcane cutters, unemployed, walking, rural day laborer, and retirees, specifically in the margin of BR 235 of that State. The spatial area of this research is composed by the municipalities of Areia Branca, Itabaiana, Frei Paulo and Carira, because they are the points where it occurs most intensely agricultural activity roadside. The analysis of the contradictions of this process held on theoretical readings and practices about the labor world, the peasantry, land concentration, and the growing production of poverty in Brazilian field. It is in this strikings from this process which seeks to understand how land concentration in the state of Sergipe is placed and what is its relationship to the occupation of Union domain areas, particularly the BR 235, which connects Aracaju to the countryside of the state. Workers produce food, graze animals and collect grass in the Union domain lands next to large farms producing of sugarcane and corn and other private properties. The highway margins in question, which are apparently superfluous, reflect in this geographic space heterogeneity of workers who, between the fences of private homes and roads, work showing the importance that the land has as a means of production / survival.
A terra é um recurso natural e não foi criada pelo trabalho humano. Ela não se configura enquanto uma mercadoria produzida pelo homem. Porém, no modo de produção capitalista, a propriedade privada da terra torna esse bem natural em uma mercadoria especial. A configuração da terra enquanto reserva de valor diante da magnitude de terras existentes no Brasil expressa uma contradição, pois, de um lado, tem-se um país com extensões continentais que são agricultáveis; em contrapartida, há inúmeros trabalhadores lutando para ter acesso às mesmas. A concentração da estrutura fundiária brasileira tem raízes históricas, que se intensificam a partir da valorização do agronegócio como principal eixo de desenvolvimento para o campo. Assim, cresce a demanda dos trabalhadores e movimentos sociais pelo acesso e posse da terra-trabalho. Em Sergipe, estes rebatimentos são observados na ocupação e uso de terras das faixas de domínio da União das rodovias como alternativa de ocupação/sobrevivência dos cortadores de cana, desempregados, ambulantes, diarista rural, e aposentados, especificamente nas margens da BR 235 do referido Estado. O recorte espacial desta pesquisa é composto pelos municípios de Areia Branca, Itabaiana, Frei Paulo e Carira, pois são os pontos onde ocorre mais intensamente a atividade agropecuária de beira de estrada. A análise das contradições desse processo sustentou-se em leituras teóricas e práticas sobre o mundo do trabalho, o campesinato, concentração fundiária, e a crescente produção de pobreza no campo brasileiro. É nos rebatimentos provenientes desse processo que se busca entender como a concentração fundiária no estado de Sergipe está posta e qual a sua relação com a ocupação das faixas de domínio da União, sobretudo da BR 235, que liga Aracaju ao interior do estado. Trabalhadores produzem alimentos, pastoreiam animais e coletam capim nas terras de domínio da União ao lado de grandes fazendas produtoras de cana, de milho e de outras propriedades particulares. As margens da rodovia em questão, que aparentemente são supérfluas, refletem neste espaço geográfico uma heterogeneidade de trabalhadores que, entre as cercas das propriedades privadas e as rodovias, trabalham mostrando a importância que a terra tem enquanto meio de produção/sobrevivência.
Guedes, Maria Bárbara Teixeira Dias Valente. "Da proibição do pacto comissório : fundamento e extensão." Master's thesis, 2015. http://hdl.handle.net/10400.14/18633.
Full textDuarte, Filipe Alexandre Zabelo. "Determinação da extensão da camada superficial em geometrias com entalhes severos." Master's thesis, 2016. http://hdl.handle.net/10316/37001.
Full textFatigue is a major failure mechanisms of mechanical components subjected to cyclic loading. The main objective of this research is to quantify the extent of the surface region in planar notched geometries with through cracks and subjected to constant amplitude cyclic loading. In this research, it was considered three planar geometries: a standard M(T) specimen used as a reference; a M(T) specimen with lateral U-shaped notches; and also a M(T) specimen with V-shape notches. The analysis was performed from two constitutive models, more specifically, a linear-elastic model and an elasto-plastic model. In a first stage, the finite element mesh has been optimized. The emphasis has been put on the mesh topology which is characterized by a high level of refinement near the surface. In a second stage, the extent of surface layer has been evaluated taking into account the effects of thickness, geometry and notch shape, crack length, and remote applied stress. After the analysis of results, it was found that the extent of the surface region is influenced by the thickness for the M(T), M(T)u and M(T)v specimens. For thicknesses lower than 2 mm, the extension of the surface region sharply increases as the thickness decreases. For thicknesses greater than the mentioned value, the extent of surface region tends to stabilize. It was also concluded that the S1 and S2 values are higher for the elasto-plastic models than for the linear-elastic models. Furthermore, the geometric variables associated with each geometry have influence. In the case of the M(T)u specimen, there is a significant effect of notch radius (r); for the M(T)v specimen, a significant influence of the notch angle (α) is also identified. Regarding the crack depth (b), a slight effect has been observed. The crack length has also an important effect on the results. In the case of the elastic-plastic model, it was also identified an additional effect caused by the remote applied stress (σ). In general, the extent of surface region increases with the remote applied stress
Silva, Catarina Tinoco da. "Luta pela sobrevivência." Master's thesis, 2018. http://hdl.handle.net/10400.14/30665.
Full textThis work was carried out within the scope of the "Report" curricular unit, of the Master's Degree in Nursing with Specialization in Medical-Surgical Nursing, of the Instituto de Ciências da Saúde da Universidade Católica Portuguesa. This document is an instrument that represents the execution, growth and skills certification over the stage, module II – Cuidados Intensivos, which occurred in a Polyvalent Intensive Care Unit of a hospital in the Northern Region of the country, between 06/11/17 and 11/01/18, and module III - Assistência Pré-Hospitalar, which took place at the National Institute of Medical Emergency, of the Regional Delegation of the North, between 02/05/17 and 06/24/17. The present work has as main objective, to demonstrate the acquisition of competences within the scope of the Master in Nursing with Specialization in Medical-Surgical Nursing. That is, it was elaborated with the intention of reflecting on the professional exercise and the taken decisions, and also describe the outlined objectives and the activities developed, inherent to the acquisition of competences in the research, management, training and care delivery, with an objective to obtaining excellence care. It also intends to demonstrate knowledge and comprehension skills in the area of specialization; problem solving in a multidisciplinary context; ability to integrate knowledge, reflections on the implications and responsibilities ethical and legal; ability to communicate conclusions, knowledge and reasoning, in compliance with the objectives of the curricular unit. Structurally, the work was organized according to the four common competency domains of the specialist nurse, namely: Professional, ethical and legal responsibility; Continuous quality improvement; Management of care and Development of professional learning. For the elaboration of this document a descriptive methodology was used, in a critical-reflexive approach, supported in the Project of Internship, in Portefólios, as well as in the bibliographical research carried out for the theoretical and scientific foundation of all actions and decision making. Over the different stage modules were being detected "problem situations" (real or potential outbreaks that need improvement), so I dedicated myself to try to solve or minimize them. Thus, in module II, a proposal was made to amend the Protocol of Enteric Nutrition, in force. In module III, a study case was carried out regarding a patient, victim of falling from height, with their presentation, discussion and reflection about the care delivery. In this context, I consider that contributions of improvement in the different services have been left, with an objective to obtain nursing care of excellence. On the other hand, it enabled me to develop the planned activities and acquire competencies, translating into the full achievement of the objectives that I initially proposed.
Chilão, José Manuel Góis. "A maritimidade portuguesa : a extensão da plataforma continental." Doctoral thesis, 2016. http://hdl.handle.net/10362/17038.
Full textThe enlarged continental shelf potential is huge and various, from that which can be obtained through traditional industries – such as ports and marinas or nautical tourism – till those which will arise from new activities such as offshore mining or wave energy, among others. Actually, it is virtually certain that Portugal will control an extra 2,1 million sq.km of maritime space, i.e. about twenty times its land surface, as a result of the United Nations negotiations. This way, Portugal’ maritime identity is deepened, in what is an already marked trait in its history and traditional economic, social and symbolic practices. In fact, these last years bear witness of the building of a large consensos on the decisive role played by the coastal development, the “Portuguese Sea” ‘surface and length on the nation future. The articulation between the National Territory, the Atlantic Ocean and the European Continent – associated to the maritime communication routes confluence that link Europe to North and South America will set the “Standing National Interest Strategic Space” key features. Thus, the geographical area’ priority to National Defence and the standing vital interests includes - besides national territory – the inter-territorial space, the air space and the Exclusive Economic Zone (EEZ). The country holds sovereignty in the continental territory, in the Madeira and Azores islands, besides being bound to some of the Portuguese-Speaking Countries Community (CPLP), who have a significant and powerful presence in the South Atlantic. Due to its geography and the interests of nations and associated large blocs, Portugal is located in the security connection between North and South Atlantic. This reality brings new challenges to National Defence, taking over accrued concerns on maritime terrorism, traffic and piracy, among others.
Azevedo, Paulo Jorge e. Alves Tavares de. "Identidade visual para Hostel: rebranding empresarial e extensão da marca." Master's thesis, 2014. http://hdl.handle.net/10400.8/1681.
Full textArcher, Inês Rocha Leite de Castro. "Parfois : qual o potencial de extensão da marca?" Master's thesis, 2021. http://hdl.handle.net/10400.14/34830.
Full textThe high cost associated with creating new brands has made certain strategies, such as brand extension, increasingly attractive. This study, sought to explore this topic in more depth by answering the research question: "What is Parfois' extension potential?", using the fit between extensions and Parfois, the degree of acceptance, purchase intention, preference ranking and the impact of extensions, to assess Parfois' extension potential. As such, a quantitative approach was used, divided into three different studies, using the questionnaire as the data collection technique, to conduct this study. Thus, evaluating the results, it was concluded that the fact that a brand extends within a product category, already existing, leads to a higher fit, increasing the degree of acceptance (Evangeline, S. J., and Ragel, V. R., 2016). Additionally, it has been confirmed that the perceived quality of the parent brand influences the acceptance of extensions (Arslan, F.M., and Altuna, O.K., 2010). Also, consumers' mood and openness to new ideas contributed to a better evaluation of extensions with lower fit (Dimitriu, R et al., 2017). Therefore, Parfois' extension potential is concentrated on the offer of a line of beach, gym and underwear products given the similar/complementary characteristics between these categories and the products offered. However, despite the low fit, Parfois' extension potential can also be concentrated in the sale of household goods.
Silva, Gizeli Aparecida Martins Alves da. "Extensão em foco: a extensão universitária sob a ótica do desenvolvimento de competências." Master's thesis, 2018. http://hdl.handle.net/10284/7009.
Full textA extensão universitária compreendida como prática acadêmica que une as instituições universitárias em seus segmentos de ensino e pesquisa para a promoção do elo entre universidade e sociedade, possibilita uma formação voltada para a cidadania por trazer a luz situações tanto positivas quanto negativas que emergem nessa comunidade em ralação ao seu contexto social. Esta interação social ainda pode corroborar na formação de experiências no âmbito da cidadania e para o mundo do trabalho. A integração da universidade com a sociedade proporciona experiências que promovem um desenvolvimento amplo na formação de competências. Constrói assim um meio efetivo de produção de conhecimento de forma acessível e democrática na utilização de uma área de conhecimento, deste modo é demonstrado sua representatividade social e utilitária para a sociedade. E também apresenta as necessidades emergenciais de pesquisa e desenvolvimento desta área, perante os desafios encontrados nas demandas localizadas na sociedade. A interação dos eixos de ensino, pesquisa e extensão universitária formam um tripé no qual é articulador das ações educacionais no ensino superior, proporcionando situações reais de aprendizado, nas quais torna-se possível interagir uma gama de conhecimentos científicos e popular. A práxis didática curricular no desenvolvimento de competências é precursora no sentido de trazer significado ao processo de ensino aprendizagem. Desta forma as aplicações dos conteúdos do currículo buscam se aproximar da realidade tanto do discente como da aplicação do conhecimento. Neste objetivo, a práxis didática curricular no desenvolvimento de competências tem fatores apresenta efeitos positivos na promoção da extensão universitária.
Gonzaga, Mafalda Galvão. "Da delimitação do conceito de acidente de trabalho : em especial a sua extensão." Master's thesis, 2015. http://hdl.handle.net/10400.14/20179.
Full textAlarcão, Maria Aguiar de. "Salsa : qual o potencial de extensão da marca?" Master's thesis, 2015. http://hdl.handle.net/10400.14/19323.
Full textWhen in a context of change and growing customer knowldege and needs, a possible strategy for companies to conquer a more significant weight in the consumers’ share of wallet is to promote the extension of its brands. Using it, brands are capable of, while reaching new consumers with its new products, approach their original customers with new product categories that may complement the original range of products available. The objective of this study is to asses the brand extention potential of Salsa, analysing the influence of the perception built regarding the main brand in several possibilities of brand extention conceived with its basis on the concepts of transfer, complement and resemblance suggested by Aaker e Keller (1990) and Hem, Chernatony e Iversen (2003) and also based on existant brand extension of other players: Guess, Diesel and Levi’s. This assessmente was conducted through a questionnaire (n=154) with the purpose of studying the correlation between mulitple variables: perceived quality, attitude towards the brand, brand affection and fit between the new product line and the original portfolio of the brand by resemblance and the consequent acknowledgement and know-how transfer towards the new brand or complementarity between the orginal and new offer. The influence of brand recognition, reputation and trust have also been studied in order to understand how likely it would be for the potential customers to transfer these atributes from the main brand to its extensions. Analysing the questionnaire results, it was concluded that Aaker and Keller’s (1990) thesis of the significative influence of perceived quality of the main brand in the increase the success potential of brand extensions when there is a clear fit between both brand’s value propositions. In addition, brand reputation and recognition of Salsa is also leverage for brand extension success, as concluded by Hem, Chernatony and Iversen (2003). Hence, the brand extension potential of Salsa, within the presented set of possibilities, is mainly concentrated in developing a brand dedicated exclusely to beach products, children clothes and fashion accesories which are product categories that resemble or complement the current products offered by Salsa.
Dias, Sandra Campos Navarro. "Público - Departamento de Marketing e Extensão de Marca." Master's thesis, 2017. http://hdl.handle.net/10362/21578.
Full textAlage, Albertina. "Desafios da extensão agrária no desenvolvimento sustentável em Moçambique." Doctoral thesis, 2017. http://hdl.handle.net/10400.2/6714.
Full textThis study looked into the challenges of agricultural extension contribution to the sustainable development of Mozambique, considering that Agricultural extension is one of the key areas of the Strategic Plan for the Development of the Agricultural Sector- PEDSA, 2011-2020 which aims at the dissemination of technologies generated or adopted by agricultural research, for the increment of agricultural production and productivity. Undertaken in Mozambique, Maputo Province, in the Magude District, the research adopted the case study method and analysed two extension methodologies, namely Farmer Field School (Escola na Machamba do Camponês, EMC) and the Integrated Program for Technologies Transfer (Programa Integrado de Transferência de Tecnologias, PITTA), as well as the technologies disseminated through these methods by the extension agents. The analysis focused on methodological aspects and technological aids used by extension agents in their relationship with the agricultural actors, especially producers, as well as in their relationship with the environment. Priority was given to qualitative methods of analysis with semi structured interview as main method for data collection, using the saturation sampling method. The interviews were conducted for a sample of 130 people, being 36 from the Intervener System and 94 from the Client one. The research was guided through the following theoretical frameworks: Social Intervention, Community Participation and Development. Taking social intervention as base, the research considered the extension agents as the Intervener System, farmers as the Client System and included other components of social intervention, namely the context and the process of intervention. The research argues that EMC and PITTA methodologies and technologies do contribute to sustainable development in Mozambique but they need to be improved and subjected to continuous monitoring for best performance.
Lopes, Vera Lídia Ventura. "Extensão da marca Nutella: lançamento do snack Nutella & Go." Master's thesis, 2018. http://hdl.handle.net/10071/19873.
Full textEste projeto de mestrado tem como objetivo o desenvolvimento de um Plano de Marketing ao nível estratégico e operacional de forma a suportar o lançamento de uma extensão de uma "love brand" no mercado nacional - Nutella, através de um novo "snack" no segmento. Este produto será lançado para o mercado português a 5 de fevereiro de 2019, também considerado como o Dia Mundial da Nutella. No projeto em questão identificámos o mercado potencial e verificámos o valor da nova aposta da Ferrero que, devido às suas componentes funcionais, é distintivo dos seus concorrentes a nível nacional. Por outro lado, é possível referir que também foram realizadas análises externas e internas que nos permitiram compreender fatores cruciais ao lançamento do produto, tais como a posição da marca Nutella em Portugal, a "performance" do Grupo Ferrero no segmento de snacks, as tendências mais impactantes para o lançamento de um bem deste carácter, assim como o potencial de novas ocasiões de consumo, entre elas as exploradas pelos bens que oferecem a possibilidade de consumo "on-the-go". Neste sentido, foi também elaborado um estudo estratégico e operacional que permitirá avaliar a "performance" esperada por parte deste novo produto no mercado aquando os seus primeiros anos de atividade, bem como os recursos necessários para implementar o projeto com sucesso. Deste modo, será possível constatar o desenvolvimento de uma estratégia de marketing e de um marketing-mix que permitirá a criação de um snack que irá ao encontro das necessidades do seu público-alvo em Portugal. Finalmente, providenciamos também um conjunto de informações importantes acerca do orçamento dedicado ao lançamento em questão e às estimativas que planeamos para os primeiros anos do lançamentodo novo "snack" da Ferrero: Nutella & Go!.
Cardoso, Paulo Eduardo. "Os mangais da Guiné-Bissau: análise a 40 anos de evolução da sua extensão." Master's thesis, 2017. http://hdl.handle.net/10451/27697.
Full textOs mangais são um ecossistema de enorme importância para a proteção costeira, a segurança alimentar e para a conservação e refúgio da biodiversidade. Prestam ainda inúmeros serviços de manutenção e regulação, sobretudo por ser um importante sumidouro de carbono e ainda de aprovisionamento para as populações humanas costeiras. Tal como muitos outros ecossistemas, os mangais enfrentam ameaças globais, como sejam a degradação, a poluição ou a sobre-exploração e substituição por usos intensivos como a aquacultura. A Guiné-Bissau é o segundo país de África Ocidental em extensão de mangais, onde os mesmos representam um importante recurso à subsistência das populações e um valioso património de biodiversidade. Os estudos sobre os mangais do país remontam a meados do século passado e fornecem uma visão geral da sua ocorrência no território nacional e no contexto regional. Não obstante, não há nenhuma abordagem recente e consistente que tenha procurado avaliar a extensão e a evolução dos mangais do país para um período tão longo como o que se apresenta neste estudo. O estudo mais recente data de 2010 e não faz uma avaliação por setor administrativo. Num cenário em que se prevêem a redução e degradação dos mangais em termos globais, esta avaliação reveste-se de particular importância. Neste contexto, e a propósito dos trabalhos de preparação da Lei para a Conservação e Gestão dos Mangais na Guiné-Bissau, realizou-se este estudo que lhe serviu de base, tendo como objetivos avaliar a extensão nacional atual dos mangais e a evolução da sua cobertura nos últimos 43 anos (1973 a 2015). Neste período deu-se a implementação de uma extensa área protegida com vista a preservar este ecossistema, o Parque Natural dos Tarrafes do rio Cacheu (PNTC). Por este motivo, selecionou-se esta área protegida para estudar a evolução dos mangais. Por forma a estabelecer um termo de comparação entre o PNTC e um espaço não protegido selecionou-se uma área de mangal próxima onde a mesma avaliação foi efetuada. Com base em imagens de satélite Landsat de 2014 foi possível cartografar 3128 km2 de mangais para a Guiné-Bissau, que ocupam 8,66% do território nacional. Os mangais ocupavam 400,6 km2 do PNTC em 2015 e a análise da sua evolução nos últimos 43 anos revela que a cobertura atual é 3,8% maior do que a que se registou em 1973, com uma extensão adicional de 14,66 km2. Este acréscimo engloba a recuperação de áreas de mangal por regeneração, bem como novas áreas onde o mangal se instalou. A recuperação verificada deu-se particularmente a partir de 2000, ano de implementação legal do PNTC, mas a mesma tendência foi observada fora da área protegida, fazendo crer que outros fatores, que não a criação do espaço protegido, terão contribuído para a tendência de recuperação na região do rio Cacheu nos últimos 43 anos. De entre os fatores passíveis de terem causado esta tendência salienta-se desde logo o abandono da cultura de arroz (e em particular o arroz de água salgada ou arroz de bolanha), cuja cultura sofreu uma quebra de produção a partir de finais da década de 90 do século passado. O aumento da procura de alternativas de maior rentabilidade, como foi o caso da cultura da castanha de caju, que teve um crescimento notável na Guiné-Bissau e que posicionou o país como maior exportador deste produto em África, também pode ter influenciado este aumento da área de mangal. As secas prolongadas, que se verificaram entre 1960 e 1990, tiveram uma influência importante na regressão dos mangais da região Oeste de África, muito em particular no Senegal e, possivelmente, também na Guiné-Bissau, que partilha das mesmas condições biogeográficas. Este trabalho inseriu-se numa abordagem integrada de estabelecimento de estratégias de uso sustentável e de gestão de recursos florestais que está plasmada na “Estratégia Nacional para as Áreas Protegidas e a Conservação da Biodiversidade na Guiné-Bissau”, que procura valorizar os mangais nas suas diversas valências. A Estratégia Nacional e Lei dos Mangais constituem uma resposta efetiva à necessidade de conservação e valorização dos mangais da Guiné-Bissau. A utilização de recursos de livre acesso e das melhores metodologias disponíveis, numa abordagem clara e bem documentada, asseguram a sua reprodutividade e consequente possibilidade de aplicação na monitorização temporal do mangal na Guiné-Bissau num cenário de escassez de recursos financeiros.
Mangroves provide several ecosystem services from coastal protection, food security, biodiversity refuge and carbon sequestration, acting in ecological regulation and providing resources for coastal populations. Never the less, mangroves across the globe are facing rapid degradation due to pollution, overexploitation and replacement by aquaculture and other human activities. Guinea-Bissau holds the second largest national mangrove area in West Africa representing an important resource for human subsistence and an invaluable biological heritage. Over the last six decades several studies contributed to evaluate the extent of mangroves, globally, regionally and specifically to Guinea-Bissau, providing an overview for the extent and status. Nevertheless, there is no recent and consistent evaluation focusing on the country mangroves that could provide an accurate estimate of coverage and trend over the last few decades. The previous and most recent evaluation was obtained for 2010 and do not provide a regional evaluation at administrative level. In a global scenario of general loss of mangroves, a systematic and consistent evaluation of mangrove cover and trend in Guinea-Bissau are critical not only from a biological or conservational point of view, but also to preserve the services it provides to human populations. This study aimed to evaluate the extension and mangrove extent dynamics in the last four decades (1973 to 2015) and provide information for the National Mangrove Law that is under preparation. The protected area of Parque Natural dos Tarrafes do rio Cacheu (PNTC) was created during the referred period to protect the mangroves from the Cacheu region. An unprotected area in the same region was added to our evaluation to clarify the relevance of legal protection on evolution of mangrove extent. A total of 3,128 sq. kilometers was mapped for Guinea-Bissau for 2014, corresponding to about 8.66 % of national territory. In 2015 a total of 400.6 sq. kilometers of mangroves was mapped for PNTC and the actual extent is 3.8% larger than it was in 1973. The observed recovery was particularly notorious from 2000 when the PNTC was legally implemented but the same trend was observed for the unprotected area. We discuss about contributing factors that could explain the regional trend of recovery. The rice production (particularly the mangrove rice) dropped since 1990 due to abandonment, with farmers moving to the profitable cashew cultivation, rising Guinea-Bissau to the top of African producer of cashew nut. The climatic Sahelian crisis, that lasted from 1960 to 1990, influenced the mangrove extend in the region, particularly in Senegal with plausible effects in Guinea-Bissau as well. This study was developed into a general approach to strategic and sustainable use and management of forest resources as defined by the “National Strategy for Protected Areas and Biodiversity Conservation” for valuing the mangroves. The National Strategy and the Law of Mangroves are clear demonstrations of efforts to preserve the mangroves of Guinea-Bissau. This study used free resources, from satellite data to algorithms, in a clear and reproducible approach that allow its application for future initiatives of monitoring mangrove cover trend. This is particularly relevant in scenarios of low resources.
Neves, Diogo Mendonça das. "Estudo da Extensão do Período de Reanálise de Matérias-primas para a Indústria Farmacêutica." Master's thesis, 2018. http://hdl.handle.net/10362/65244.
Full textVaz, Nélia Moniz. "A extensão da plataforma continental de Portugal e a Região Autónoma dos Açores." Master's thesis, 2019. http://hdl.handle.net/10400.3/5107.
Full textO projecto de extensão da plataforma continental de Portugal é da maior importância para o país. Com este projecto Portugal volta a reclamar a sua tradição marítima e o seu território no mar, alargando o seu território imerso. Um território acarreta privilégios e acarreta responsabilidades. Com este projecto, os privilégios poderão demorar em fazer-se sentir, porquanto o acesso ao mar profundo ainda carece de maiores avanços tecnológicos do que os actuais. No entanto, as responsabilidades são prementes pois o mar reclama uma exploração sustentada e sustentável pela mão de todos aqueles que o usam, sem excepção, independentemente das soberanias que lhe são impostas. Esses privilégios e responsabilidades, como quem diz, direitos e deveres, são regulados em termos internacionais e nacionais. No âmbito da regulação interna do uso do mar há que concatenar a legislação da República com a legislação da Região Autónoma dos Açores, o que nem sempre é pacífico e causa tensões, considerando a vontade regional autonómica de projectar a sua acção ao nível externo numa matéria que lhe é particularmente sensível, o seu território marítimo. A Região Autónoma dos Açores, compreendendo o valor da sua posição geoestratégica única no plano nacional e europeu, deita agora um novo olhar ao mar sob um paradigma de plataforma de investigação e desenvolvimento científico no qual reclama um papel digno da sua posição.
ABSTRACT: The project of extension of the continental shelf of Portugal is of the most importance for the country. With this project Portugal reclaims again his maritime tradition and its territory at the sea, extending its immersed territory. A territory entails privileges and carries responsibilities. With this project, the privileges may take some time to make themselves felt, hence the access to the deep see still lacks more technological advances than the present ones. However, the responsibilities are pressing because the sea demands sustained and sustainable exploitation by the hand of all those who use it, without exception, regardless of the sovereignty that is imposed. These privileges and responsibilities, as to say, rights and duties, are regulated in international and national terms. In the context of the internal regulation of the use of the sea, it is necessary to link the legislation of the Republic with the legislation of the Autonomous Region of the Azores, which is not always peaceful and causes tensions, considering the regional autonomic intention to project its action at external level in a matter which is particularly sensitive to it, its maritime territory. The Autonomous Region of the Azores, understanding the value of its unique geostrategic position at the national and European levels, now takes a new look at the sea under a paradigm of scientific research and development platform in which it demands a role worthy of its position.
Gonçalves, Joana Costa. "Do papel ao digital : a extensão do Jornal Expresso para a Web." Master's thesis, 2016. http://hdl.handle.net/10400.14/20528.
Full textNamed “Do Papel ao Digital – A Extensão do Jornal Expresso para a Web” (in English: “From paper do digital – the extension of Expresso newspaper to the web”), this thesis aims to understand the need of the newspapers to adapt to the digital universe, through a case study of the Expresso newspaper. New technologies and the internet are present in today’s society and in the day-today users. The market has changed and if on the one hand, newspapers no longer have the leading role that formerly had in societies, on the other hand, both the way to receive as the way to make news has also changed. These factors affected the way we communicate and changed the way news and newspapers reach their target. The newspaper Expresso, founded in 1973, felt the need to adapt to these changes in society extending to digital in 2014. They chose to keep their weekly paper edition and entered the digital market with a daily paid edition. To understand this transition, it was carried out an interview with the newspaper’s director, Dr. Ricardo Costa, and it was made an online survey to understand the influence of the new digital edition. This study wants to understand if, in the case of a newspaper that still manages to get publishing profits on paper, the extension to digital is an asset or is it just a guarantee that Expresso is keeping up with the evolution of society.
Valente, Mariana. "Consumidores masculinos contemporâneos de cosmética no consumo de maquilhagem masculina: influência da extensão de marca." Master's thesis, 2020. http://hdl.handle.net/10400.26/33782.
Full textSeverino, Andreia Filipa Povoeira. "Avaliação da extensão do tempo de prateleira de tomates cereja irradiados por feixe de electrões." Master's thesis, 2018. http://hdl.handle.net/10451/36744.
Full textA irradiação de alimentos é definida como o processo no qual os alimentos são expostos à radiação ionizante, tais como raios gama (proveniente de fontes radioactivas de Co-60 ou Cs-137), feixes de electrões ou raios X. As aplicações da irradiação de alimentos são vastas, passando pela descontaminação e extensão do tempo de prateleira de frutas e vegetais que foi o tema da presente dissertação, até ao controlo do abrolhamento e senescência de legumes e frutas, ao tratamento fitossanitário, e esterilização de alimentos. A tecnologia de irradiação de alimentos visa a segurança alimentar, permite a redução de desperdício de alimentos, e promove a exportação dos alimentos tanto a nível nacional como internacional. Este estudo foi realizado com tomates cereja e foi dividido em três etapas, na primeira avaliou-se a inactivação da microbiota natural deste fruto por feixe de electrões, aplicando-se duas doses de radiação diferentes (1,4 kGy e 3,6 kGy) para estimar a sobrevivência de três tipos de população microbiana (bacteriana mesófila, fúngica e coliformes), logo após o tratamento e após 14 dias de armazenamento refrigerado. Os resultados indicaram uma redução de 4 log UFC/g para a carga microbiana das populações bacteriana mesófila e coliformes e a não detecção de fungos filamentos, após tratamento dos tomates cereja por feixe de electrões com uma dose de 3,6 kGy. Estes resultados mantiveram-se após 14 dias de armazenamento refrigerado. A segunda etapa teve como objectivo estimar a inactivação de microrganismos potencialmente patogénicos por feixe de electrões nos tomates cereja, recorrendo-se à contaminação artificial das amostras com as estirpes: Escherichia coli ATCC 8739, Salmonella enterica serotipo Typhimurium ATCC 14028 e Listeria monocytogenes ATCC 19111. Os resultados apontaram uma cinética de inactivação linear para as estirpes referidas, permitindo calcular a partir das curvas de sobrevivência os valores de D10 de 0,97 kGy, 0,84 kGy e 0,20 kGy para E. coli, S. Typhimurium e L. monocytogenes, respectivamente. Na última etapa do trabalho estudou-se o perfil de sensibilidade a antibióticos de estirpes de E. coli, S. Typhimurium e L. monocytogenes, antes e após o tratamento, de forma a estimar se o processo de irradiação de alimentos por feixe de electrões poderia induzir resistência a agentes antimicrobianos. Com base nos halos de inibição medidos, o perfil de susceptibilidade das estirpes bacterianas aos antibióticos Cloranfenicol (30 μg), Ácido Nalidíxico (30 μg), Ampicilina (10 μg), Bacitracina (10 μg) e Rifampicina (5 μg) não foi alterado com o tratamento por feixe de electrões. Concluindo, os resultados sugerem que a segurança alimentar dos tomates cereja pode ser assegurada por um tratamento por feixe de electrões com uma dose de 3 kGy com a potencial extensão do tempo de prateleira até 14 dias. Como trabalho futuro, pretende-se verificar o efeito desta tecnologia nas propriedades organolépticas e bioactivas deste fruto.
Food irradiation is defined as the process in which foods are exposed to ionizing radiation, such as gamma rays from radioactive sources (Co-60 or Cs-137), electron beams or X-rays. The applications of food irradiation have become vast, including the decontamination and shelf-life extension of fresh food as the topic of the present dissertation, the control of germination and ripening of vegetables and fruits, phytosanitary treatment, and food sterilization. The food irradiation technology aims to guarantee food security, allows the reduction of food waste, and safe trade of food, nationally and internationally. This study target was cherry tomatoes and the methodology was divided into three stages. In the first part, it was addressed the inactivation by e-beam of the natural microbiota of cherry tomatoes applying two irradiation doses (1.4 kGy and 3.6 kGy) to estimate the survival fraction of three microbial populations (mesophilic bacteria, filamentous fungi and coliforms) immediately after treatment and after 14 days of refrigerated storage. The obtained results indicated a reduction of 4 log CFU/g for the bioburden of the mesophilic bacteria and coliforms populations, fungi were not detected, after the treatment of cherry tomatoes with a dose of 3.6 kGy. These results were maintained after 14 days of refrigerated storage. The second stage objective was to estimate the inactivation of potentially pathogenic microorganisms in cherry tomatoes by e-beam, using the artificial contamination of the fruit samples with the strains Escherichia coli ATCC 8739, Salmonella enterica serotype Typhimurium ATCC 14028 and Listeria monocytogenes ATCC 19111. The results suggested that the tested strains follow a linear inactivation kinetics by e-beam on the cherry tomatoes, allowing to calculate through the survival curves the D10 values of 0.97 kGy, 0.84 kGy and 0.20 kGy for E. coli, S. Typhimurium and L. monocytogenes, respectively. The work, the antibiotic susceptibility profile of E. coli, S. Typhimurium and L. monocytogenes strains from before and after food irradiation treatment, was evaluated in order to estimate if the treatment by e-beam could induce resistance to antimicrobial agents. Based on the measured inhibition halos, the susceptibility profile of the bacterial isolates to Chloramphenicol (30 μg), Nalidixic Acid (30 μg), Ampicillin (10 μg), Bacitracin (10 μg) and Rifampicin (5 μg) did not altered. In conclusion, the results suggested that the food safety of cherry tomatoes could be guaranteed by e-beam treatment using a dose of 3 kGy, with a potential shelf-life extension up to 14 days. As future work the effect of this technology on the organoleptic and bioactive properties of this fruit should be verified.
Martins, Vanessa da Assunção Fernandes. "A mosca-da-azeitona, Bactrocera oleae (Rossi, 1790): avaliação da eficácia de meios de luta e impacto na fauna auxiliar." Master's thesis, 2017. http://hdl.handle.net/10198/19152.
Full textThe olive-fly, Bactrocera oleae (Rossi 1790), is considered the key pest of the olive tree in the entire Mediterranean region, being also considered one of the most important enemies of the culture in Trás-os-Montes region. This pest produces direct losses due to the premature fruits fall and to the pulp consumption and indirect losses related to the olive oil quality reduction. Thus, the aim of the present work was to improve the knowledge about alternative non-chemical methods to control this pest. In this context, on 16 August 2017 an experiment was set up in order to assess the effectiveness and the effect on the olive grove entomofauna of the following applications: 5% kaolin, insect repellent IR 3535 (0,6%) and repellent IR 3535 (0.3%) + insecticide deltamethrin (125 ml/ha). In order to evaluate the effect of the different treatments on the pest, samples of fruits were carried out each 10 days between 08/16/2017 and 10/23/2017. In the laboratory, stings presence, pest immature stages and larvae exit holes were recorded. The effect of the evaluated pest control methods on the entomofauna was analyzed using the beating technique 0, 10, 20 and 30 days (T0, T10, T20, T30) after each treatment, as well as 30 days (T60) after the second application of kaolin, performed on September 6. The collected arthropod were identified to order, family, genus or species and the numbers of predators and parasitoids were recorded. The attack intensity showed significant differences between treatments in the samplings performed 40, 60 and 70 days after the application. Additionally, the plots treated with repellent and kaolin had a lower attack intensity compared to the other treatments for all evaluated sampling times. On the other hand, the results showed a low impact of the different treatments on the entomofauna and, in particular, on the auxiliary fauna (predators and parasitoids). Significant differences were only observed between treatments for predators and Araneae order in the sampling performed immediately after treatments application and in, the “total Hymenoptera” (T60) and "others" (T10 and T60). The other sampling dates did not show significant differences between treatments, neither in the insect total numbers nor in predators or parasitoids numbers. Concluding, according to these results, the repellent IR 3535 and kaolin application seems to be an interesting option for the olive fly control.
O trabalho que se apresenta teve o apoio financeiro do projeto SAICTPOL/23721/2016 “BioSave: Promoção do potencial económico e da sustentabilidade dos setores do azeite e da castanha “ POCI-01-0145-FEDER-023721.
Martins, José António Costa. "Os dedos como extensão do pensamento – os usos das tecnologias por jovens de uma escola pública." Master's thesis, 2014. http://hdl.handle.net/10400.8/1590.
Full textCoelho, Regina Maria Abreu Veiga Ponces. "Centro Cénico da Cela : uma colectividade como tantas... : 30 anos de luta por uma educação popular." Master's thesis, 2005. http://hdl.handle.net/10451/28062.
Full textA presente investigação, sustentado por um estudo de caso, insere-se no campo do associativismo e, em particular, na temática da educação popular, assim como nas potencialidades das associações enquanto campo privilegiado de experimentação de práticas mais democráticos de participação dos cidadãos na vida colectiva De salientar que este estudo toma por pano de fundo a ideia central de que as associações se constituem como instituições fundamentais na promoção da democracia, dado que muitas resultam da iniciativa popular e na sua tentativa de encontrar soluções para os problemas comuns quotidianos, sendo que muitas delas detêm ainda uma longa tradição na realização de iniciativas de educação de adultos e de educação popular. Assim sendo, a nossa proposta de trabalho foi compreender as lógicas e dinâmicas (discursos e práticas) que estão na base do processo de criação de uma colectividade e ao longo dos seus 30 anos de existência, bem como, face ás importantes mudanças nos vários sectores da vida portuguesa, vividas nos últimos 30 anos de democracia, acompanhadas pelos avanços e recuos que caracterizaram o campo (e as políticas) da educação de adultos em Portugal, conhecer e compreender o modo como a nossa associação, em particular, as viveu e que estratégias tem utilizado para manter as suas práticas ligadas à educação popular.
The present Investigation, supported by a cose study, delves into the theme of community association's initiatives, specifically about the popular education thematic, as well as in the associations' potentialities as a privileged experimental field for more democratic skills, aiming towards a more active role by the citizens in their community's life. This study also points out that its guiding thesis stands in the premise that community associations are fundamental institutions to promote democracy, as they are the result of the people's initiative and their attempt to find solutions for the common daily problems, and many of these associations still hold a long tradition in undertaking adult and popular education Initiatives. Bearing these arguments in mind, this thesis alms to understand the logics and dynamics (theories and practices) that are behind a community association development process along its 30 years of existence, as well as, facing the Important changes in the Portuguese way of life, dating from the past 30 years of democracy, accompanied by the forwards and backwards characterizing the subject (and policies) of adult education in Portugal, to know and to understand the way our association, particularly, has lived these changes and what strategies has used to keep its activities connected to popular education.
Santos, João Filipe Figueiredo. "Desenvolvimento de tecnologia para extensão do shelf-life do Pão de Forma de Mafra da empresa PaniMafra." Master's thesis, 2017. http://hdl.handle.net/10362/27977.
Full textFrancisco, José Patrício Vemba. "Liberdade individual versus segurança do estado: reflexão sobre as suas tensões na luta contra novos crimes." Master's thesis, 2017. http://hdl.handle.net/10284/6210.
Full textAt present most of the countries in the world, or even all of them, have created a very strong security base in their territory, forgetting to place citizens' freedom on the same footing, which creates a certain discomfort and even revulsion on the part of of citizens. In the face of the current dispute, most citizens today are surrounded by a security device that jeopardizes their rights of freedoms. The objective of the investigation is to deepen the conflict between the aforementioned rights and the reflection on the fight against new crimes. It has relevant results and in its predominance are congruent the predominant literature, demonstrating on the one hand, the applicability in the context where the study was carried out, of the theories usually used in the investigations and reflections of its tensions in the fight against new crimes. However, the problem tends to be widespread across all countries and international organizations, which carry the banner of security to the detriment of individual freedoms. The present study also seeks to determine the causes that led to these two principles, or fundamental rights, to distance themselves to this point. To this end, we will analyze some systems of security and participation in freedom, trying to approximate the possibility of adapting them to the current reality in order to contribute to the improvement of the democratic system or even to guarantee their subsistence. With this excess of security, is there only a change? An evolution? A natural evolution of conflicting interests between individual freedoms / state security? Or the primacy of one right over. The proposed study will be based on a descriptive and quantitative platform, based on a survey that will be used as a method that will be supported by the questionnaire technique. From the empirical study carried out in this investigation, it was possible to verify that in the balance between individual freedoms versus State security, there is a great inclination in the preference for the right to the security of the States, since this is reflected in the life of the citizens that in turn feel safer.
Soroa, Divaldo Valente. "Medição da deformação em materiais metálicos através de sistemas de visão." Master's thesis, 2020. http://hdl.handle.net/10362/112786.
Full textCunha, Cláudia Nogueira Da. "Avaliação da extensão do prazo de validade e do comportamento de Produtos IV Gama a diferentes temperaturas de refrigeração." Master's thesis, 2018. http://hdl.handle.net/10362/60958.
Full textFernandes, Ana Isabel de Almeida Botelho 1968. "Idosos : um desafio à educação : o projecto de luta contra a pobreza de Pampilhosa da Serra : estudo de caso." Master's thesis, 2006. http://hdl.handle.net/10451/28994.
Full textA presente investigação centra-se no modo como pessoas idosas viveram a sua participação em actividades de alfabetização. Procura compreender o significado que atribuíram à participação em si e às situações que, no seio dela, vivenciaram. Tendo por objectivo a compreensão é utilizada uma abordagem qualitativa. Foram entrevistados nove idosos, residentes em meio rural, que participaram em actividades de alfabetização, no concelho de Pampilhosa da Serra, no âmbito da vertente dedicada à educação do Projecto de Luta Contra a Pobreza concelhio, que foi implementada ao longo dos anos de 1998 a 2004. Os elementos obtidos, sem se constituírem como generalizações aplicáveis a todas as situações semelhantes, podem suscitar, nas pessoas que trabalham com idosos, ao nível da alfabetização de base, uma reflexão sobre as suas práticas nesse campo. Sob essa perspectiva, os elementos recolhidos são um contributo para a melhoria dessas práticas.
This investigation is focused on the way elderly participated in literacy activities. It tries to understand the meaning they gave their participation in itself and, also, to the situations that they experienced. Aiming at comprehension, we use a qualitative approach. We interviewed nine elderly, from a rural background. They participated in literacy activities that took place in Pampilhosa da Serra municipality. These educational activities were implemented from 1998 to 2004 and integrated the Fighting Poverty Project. The data we collected cannot be perceived as a generalization in order to apply to similar situations. However, they may promote a reflection on good practices, on those who work in literacy with the elderly. Under this point of view, these data may contribute to improve those practices.
Amado, João Daniel Neves. "A importância dos serviços de extensão no ensino de enfermagem : a experiência do Centro de Enfermagem da Católica." Doctoral thesis, 2018. http://hdl.handle.net/10400.14/28690.
Full textSince Nightingale, systematized nursing education has encouraged the acquisition of students' competencies through theoretical and clinical teaching. In this process, the number of hours and the supervision model adopted has changed over time. The most important, the monitoring of students in the practical component, can be done by using the direct supervision of the teacher, by the nurse in the place of the practice, mentoring or integration in Dedicated Education Units. The integration of nursing education in higher education has brought, along with the training of students, the obligation of educational units to research and reach out to the community. Previous studies into nursing clinical teaching contexts and strategies had demonstrated the need to deepen the knowledge of the contribution to teaching that an outreach service could have. The Porto nursing School (UCP) created and developed a Catholic Nursing Centre (CEC) as an extension service. This process was analysed regarding its specific contribution to nursing teaching. The present research was based on a case study and focused on the ten years of CEC activity (2007-2017). Sources related to CEC as well as the contents from interviews with key players were considered in the research documentary. Two theoretical bases were used: Imogene King’s theory which identifies the structure of interaction systems as a dynamic articulation of the systems between them; David Kolb’s theory which argues that learning stems from the transformation of experience. The first theory is proposed as one that integrates the individual to the social systems or communities in which the nurse-client relationship is found. The second emanates from the assumption that an individual has the potential for development which is encouraged by reflective thinking. The results indicate that the creation of CEC as an extension service and a place of clinical nursing teaching, was an adequate response to students' learning needs. It was also seen that this service, supports research, nursing services, and counselling, while integrating support for teaching. This also allowed the innovation and orientation in line with the institution's mission, values, and vision. In the ten years of this activity which were studied, it is evident that it empowered the most vulnerable clients and communities This empowerment was based on community intervention projects that adequately respond to the teaching and research requirements. It is also evident that the intervention highlighted the potential for improvement in the systematization of the impact and results. The purpose of this study is to integrate the mentoring component (also within peers) into teaching support; in research support, to reinforce Community-based Research with the aim of producing and mobilizing knowledge in and with communities as a response to the problems found.
GUESSER, HELOÍSE INÊS. "Comunicação e extensão universitária: Análise da representação do programa "Amigo do Carroceiro" na mídia local da cidade de Lages, Santa Catarina/Brasil." Master's thesis, 2020. http://hdl.handle.net/10362/107739.
Full textUniversity extension is one of the main pillars of the Brazilian university, and we can risk saying that it is the communication that is established between university and society. Being an element that is directly linked to the society that surrounds the university, the extension goes through the walls that separate the public higher education institutions from their communities and through actions establishes the contact with the one that, in Brazil, sustains it by taxes and resources that are intended for its operation. Talking about university extension in Brazil, going through the historical aspects and reaching the practice of public communication at the university is one of the objectives of this work that will focus on the Amigo do Carroceiro Program, an extension program conducted by the Center for Agricultural Sciences (CAV) of Santa Catarina State University (Udesc), one of the 12 centers of the institution, which has its headquarters, the rectory, in the state capital, Florianópolis. Well known as CAV, the center is also called Udesc Lages, as it is in the city of Lages, municipality of Serra Catarinense. Working on the local media aspects of the city, based on the publications of Jornal Correio Lageano, the city's oldest and most widely circulated newspaper (print and digital), related to the extension program object of this study, It is the main objective of this dissertation, which wants to analyze the way Udesc communicates and how the information about the subject is emitted and, finally, about the extension in this teaching center. We will also address the issue of communication at Udesc, so that we can base ourselves and also check what is the institution's own treatment of university extension actions.
Kubiak, Ketrin Lorhayne. "Comparação da diversidade funcional de Araneae e Coleoptera do solo no olival e mato mediterrânico." Master's thesis, 2019. http://hdl.handle.net/10198/23475.
Full textA oliveira (Olea europaea L.) é uma planta típica do Mediterrâneo, região na qual se encontra perfeitamente adaptada, e onde apresenta uma enorme importância económica, social e paisagística. Esta planta é atacada por diferentes fitófagos que podem prejudicar o seu desenvolvimento e produção. No agroecossitema olival coexiste uma grande diversidade de artrópodes que prestam importantes serviços ecossistémicos como a predação de organismos praga. Neste sentido, o objetivo deste trabalho foi caracterizar a comunidade da ordem Araneae e Coleoptera, ao nível taxonómico de família, no olival transmontano bem como comparar a diversidade funcional entre áreas do olival e áreas adjacentes de mato mediterrânico. A amostragem dos indivíduos decorreu nos meses de maio e junho de 2015 e 2016 em quatro áreas da região de Mirandela (Nordeste de Portugal). Em cada área de olival e mato adjacentes, foram utilizadas nove armadilhas de queda, com desenho de grade e substituição a cada sete dias. Os artrópodes capturados foram triados, e as aranhas e coleópteros identificados até o nível taxonómico de família. Ao longo dos dois anos de estudo, na ordem Araneae foram capturados 6984 indivíduos pertencentes a 26 famílias, dominando as Lycosidae, Gnaphosidae e Zodariidae, com grande predominância de guilds relacionados com o solo. Verificou-se uma baixa complementaridade entre as áreas de olival e mato em termos de famílias. A maior abundância e riqueza de famílias foram observadas nos olivais, não se observando contudo diferenças significativas na diversidade (1-D) entre ambos os ecossistemas quer em termos de famílias quer de guilds. Relativamente à ordem Coleoptera, foram capturados 4742 indivíduos agrupando um total de 25 famílias. As famílias mais abundantes foram Anthicidae, Staphylinidae e Scarabaeidae, e as menos Buprestidae, Cleridae e Ripiphoridae. A abundância total foi significativente superior nas áreas de olival em 2016, enquanto a riqueza de famílias foi significativamente superior nas áreas de olival em ambos os anos de estudo, não havendo diferenças na diversidade (1-D). A complementaridade entre áreas (mato e olival) foi baixa em ambos os anos de estudo refletindo comunidades semelhantes em termos de famílias. Quer nos olivais quer nas áreas de mato adjacente as famílias identificadas foram na sua maioria predadores, o que sugere que as áreas seminaturais adjacentes podem atuar como refúgio temporário para as aranhas e coleópteros perante perturbações originadas por práticas agrícolas nas áreas de cultura. Os resultados sugerem também que as áreas adjacentes são fonte de diversidade fornecendo recursos alimentares alternativos quando estes escasseiam no olival. Desta forma, a manutenção e conservação destas áreas seminaturais adjacentes à cultura podería contribuir para a limitação natural de pragas exercida pelas aranhas e coleópteros no agroecossistema olival.
The olive tree (Olea europaea L.) is a typical Mediterranean plant, a region in which it is perfectly adapted and has enormous economic, social, and landscape importance. The olive crop is attacked by diferent pests that may be harmful to its development and production. The olive grove agroecosystem houses a high diversity of arthropods that can provide ecosystem services and help in biological control. In this sense, the objective of this work was to characterize the community of Araneae and Coleoptera at the taxonomic level of family in the olive grove in Trás-os-Montes and compare the functional diversity between the olive grove and adjacent areas of Mediterranean shrublands. The sampling of individuals took place in May and June 2015 and 2016 in four areas of the Mirandela region (Northeast Portugal). Nine pitfall traps were placed in each olive grove and adjancent shurbland area using a regular grid design and each trap was replaced on a weekly basis. The captured arthropods were sorted and the spiders and beetles identified up to the taxonomic level of family. During both years of study 6984 individuals of Araneae were captured encompassing 26 families. In general, the dominant families were Lycosidae, Gnaphosidae and Zodariidae, with a large predominance of soil-related guilds over the two years of study. There was a low complementarity between the olive grove and shrubland areas in terms of families. The highest abundance and richness of families were observed in the olive groves. However, in terms of diversity (1-D), no statistically significant differences were found between both ecosystems in terms of families or guilds. On the other hand, 4742 beetles were captured encompassing a total of 25 families. In general, the dominant families were Anthicidae, Staphylinidae and Scarabaeidae, while the least abundant were Buprestidae, Cleridae and Ripiphoridae. Total abundance was significantly higher in olive grove areas in 2016 when compared to the shurbland areas, while richness was significantly higher in the olive grove in both years of study. On the contrary, there were no significant differences in terms of diversity (1-D). The complementarity between areas (bush and olive groves) was low in both years of study, reflecting similar communities in terms of families. Both in the olive groves and the adjacent shrubland areas the dominant families were mostly predators. This suggests that adjacent shrublands could act as a spatial buffer for spiders and beetles. These semi-natural areas could provide shelter for spiders and beetles during disturbances derived from agricultural managent. In addition, these areas could provide alternative resources for potential natural enemies among Aranae and Coleoptera thus allowing temporary migration between the olive grove and the shrubland. Maintenance and conservation of these semi-natural areas adjacent to the crop may contribute to the natural limitation of pests exerted by spiders and beetles in the olive grove agroecosystem system.
Este trabalho teve apoio do projeto “OLIVESIM – Managing ecosystem services in olive groves using advanced landscape agent-based models” (Ref. PTDC/ASPPLA/ 30003/2017) financiado pela Fundação para a Ciência e a Tecnologia (FCT).
Mendes, Ricardo André Cardoso. "Ductilidade das armaduras de aço para betão armado : influência do método de ensaio na determinação da extensão total na força máxima." Master's thesis, 2016. http://hdl.handle.net/10400.26/15428.
Full textMestrado realizado no âmbito de uma parceria entre a EST Barreiro/IPS e a Universidade do Algarve
O objetivo fundamental deste trabalho é estudar e analisar as propriedades relacionadas com a ductilidade das armaduras de aço para betão armado. Dado que estas armaduras são usadas em estruturas dimensionadas para resistir a ações sísmicas, avalia-se a influência do método de ensaio na determinação da extensão total na força máxima. Para a realização de ensaios de tração em varões de aço para betão armado pode, de acordo com o especificado nas normas de referência (ISO 6892-1, 2009) e (ISO 15630-1, 2010), recorrer-se à utilização de dois métodos diferentes para avaliar a extensão total na força máxima dos provetes: método manual e método automático. No primeiro caso (método manual) a extensão total na força máxima é determinada a partir da medição da deformação do provete após rotura e, na medição automática a extensão total na força máxima é obtida diretamente a partir do registo do extensómetro instalado no provete a ensaiar. Para se avaliar a influência do método de ensaio nos valores da extensão total na força máxima realizaram-se ensaios de tração em 310 varões de aço, de cinco classes de resistência e envolvendo 9 diâmetros diferentes, em que foram usados, em simultâneo, os dois métodos de determinação da extensão total na força máxima previstos nas normas de referência. A análise da influência do método de ensaio foi feita recorrendo à: (i) determinação da extensão total na força máxima com instalação de dois extensómetros no centro do provete; (ii) determinação da extensão total na força máxima com instalação dos extensómetros na zona superior e inferior do provete; (iii) determinação da extensão total na força máxima através da medição da deformação do provete após rotura em quatro zonas distintas ao longo do provete; (iv) determinação da extensão total na força máxima através da medição da deformação do provete na força máxima de ensaio. Os resultados obtidos neste estudo evidenciam que os dois métodos preconizados conduzem à obtenção de valores díspares para a extensão total na força máxima, uma vez que os resultados são obtidos em diferentes estádios de deformação do provete. Tendo em conta que, em caso de litígio, a norma prevê que seja a medição manual a prevalecer, este estudo contribui para o esclarecimento da origem das diferenças que sistematicamente se verificam nos resultados da extensão total na força máxima e apresenta uma contribuição para a harmonização dos documentos normativos existentes sobre esta matéria e para a melhoria dos critérios de controlo utilizados no âmbito da certificação dos varões de aço para betão armado.
The main purpose of this work is to study and analyse the ductility-related properties of steel rebars for reinforced concrete. Given the fact that these steel rebars can be used in seismic resistant structures, this work aims at evaluating the influence of the measurement method of the percentage total extension at maximum force. According to reference testing standards (ISO 6892-1, 2009) and (ISO 15630-1, 2010), two different methods can be used to obtain the total extension at maximum force from tensile tests of steel rebars for reinforced concrete: manual and automatic methods. In the former case (manual method), the total extension at maximum force is determined from the elongation values measured from the test specimen after tensile fracture, whereas in the latter case (automatic method) the total extension at maximum force is calculated from the readings of a strain gauge extensometer installed on the test specimen. In order to assess the influence of the measurement method in the total extension at maximum force values, 310 tensile tests of steel rebars have been performed, considering five classes of resistance and different rebar diameters, and for each test the two methods to determine the total extension at maximum force were used. The analysis of the influence of the measurement method was carried out by: (i) determining the total extension at maximum force from two strain gauges positioned at the centre of the test specimen; (ii) determining the total extension at maximum force from two strain gauges positioned at the upper and lower parts of the test specimen; (iii) determining the total extension at maximum force from measurements of the elongation of the test specimen, after fracture in four distinctive areas along the length of the specimen; (iv) determining the total extension at maximum force from measurements of the elongation of the test specimen at the maximum force value measured during the test. The results obtained from the present work highlight that the two testing methods lead to different values of the total extension at maximum force, once the results are obtained in different stages of the specimen deformation. Taking into account that in case of dispute, the reference standards dictate that the manual measurements prevail, this work provides a contribution for the understanding of the differences that systematically occur in the results of total extension at maximum force, for the harmonization of the existing normative documents concerning this topic and for the improvement of the control criteria used in the certification of steel rebars for reinforced concrete.
Almeida, Ana Paula do Espírito Santo. "Responsabilidade social universitária: a percepção dos colaboradores e estudantes da escola superior politécnica do Moxico (Universidade José Eduardo dos Santos)." Master's thesis, 2021. http://hdl.handle.net/10284/9308.
Full textEn el mundo actual donde el desarrollo científico y tecnológico alcanza cada vez más niveles superiores de desarrollo es preciso que las universidades asuman cada vez más su papel de ser un espacio de formación académica, profesional, de producción del conocimiento, y ser también locus irradiador de valores de ciudadanía con el objectivo de promover el desarrollo social, por eso, la actual investigación realza la importância de la responsabilidad social universitaria, la percepción que tienen al respect, la comunidad universitaria de la ESPM y su promoción desde la extensión universitária como un proceso que promueve la capacidad de dicha institución en la difusión y colocación en práctica de los principios, conocimientos, normas, reglas y valores que la sociedad angolana necesita. Las concepciones anteriores se concretan en una propuesta de proyecto de extensión universitaria para el desarrollo de la RSU en la ESPM. Por eso, se desarrolló un estudio misceláneo con la integración de la metodología cualitativa y cuantitativa. Así, en cuanto al estudio cuantitativo, se aplicó un cuestionario a una muestra de la comunidad universitaria de la Escuela Superior Politécnica del Moxico-Angola, con el objectivo de identificar la percepción que tienen los colaboradores y los estudiantes de la ESPM en relación con la responsabilidad social universitaria. Para el análisis del estudio cualitativo se procedió a un análisis de contenido, teniendo por base las categorías anteriormente identificadas. Los resultados evidencian que existen limitaciones en la percepción de la comunidad universitaria de la ESPM en relación con la responsabilidad social que tiene dicha institución, en general los inqueridos están conscientes de la importancia de la responsabilidad social universitaria y, que los procesos que la fijan son insuficientes, pues en general refieren más los cursos de extensión, seminarios y cursos de corta duración, más no tienen la percepción de la extensión universitaria en toda su magnitud.
Andrade, Cátia Sofia Reis. "O caso McDonald’s : explorando os limites da proibição de auxílios de Estado na luta contra o planeamento fiscal internacional." Master's thesis, 2018. http://hdl.handle.net/10400.14/28199.
Full textThe McDonald's case is the first State aid case investigated that doesn’t have transfer pricing as object, representing a change in the paradigm in the actions of the EU Commission in this field. However, our understanding is that this is merely aggressive tax planning that results in the use of a hybrid mismatch resulting from the application of a Double Taxation Convention. Our thesis explores the different options for tackling this issue in the International and European dimension. We have come to the conclusion that the reactions are, besides being complex, optional and do not solve all cases of hybrid mismatches. We aimed to apply more general rules, such as general anti-abuse clauses. However, a mismatch does not result from the abuse of a system itself. We have realized that only a specific antihybrid clause for this particular situation would solve the problem of double nontaxation.
Custódio, Patrícia Isabel Pedro. "A política de abastecimento de água em Portugal: modalidades de gestão e práticas tarifárias - extensão ao caso do Algarve." Master's thesis, 2004. http://hdl.handle.net/10400.1/11000.
Full textThe present dissertation concentrates on an issue which has become of great importance in our country, and in recent years a national priority, with indexes which regularly monitorize the level of social and economic development in Portugal. The public water supply belongs to a number of services essential to life in society and whose competence and responsibility belong to the local authorities which directly guarantee this service creating public companies or conceding it to specialized finns. The lack of sufficient infrastructures in the area of public Water supply to the population in general has always been a fact. Yet, during the last twenty years we have been witnessing a significant development in the sector as it became a national priority of many governments to improve the levels of water supply to people's homes with water from the public net, in such a Way that our country can keep up with European levels. To reach such a goal Portugal has benefited from considerable community funds which have permitted the development of large infrastructures and raised the number of people who are being supplied with water in their homes.
Laranjeiro, Catarina de Castro. "Entre as Imagens e os Espíritos: Encontros com a Memória da Guerra de Libertação na Guiné-Bissau." Doctoral thesis, 2019. http://hdl.handle.net/10316/87465.
Full textAssumindo o papel da imagem enquanto instrumento de memória, objecto capaz de fixar o passado no presente, mas também de fazer imaginar alternativas futuras, proponho-me analisar a filmografia produzida no decorrer da Luta de Libertação na Guiné-Bissau. Ancorada nas abordagens pós-coloniais, vou procurar, num primeiro momento, desenhar como estas informam, metodologicamente, a análise das imagens, para, em seguida, reflectir sobre a representação criada sobre uma das lutas anti-coloniais mais celebradas no continente africano. Para tal, foi crucial elaborar uma profunda reflexão histórica sobre o território da Guiné-Bissau, retrocedendo ao período colonial e pré-colonial, assim como a leitura cuidada sobre os diferentes episódios de instabilidade política que aí se reproduzem desde a independência. Prestou-se especial atenção ao discurso veiculado pelo PAIGC, movimento de libertação que, desde a sua génese, se afirmou como partido, pela voz singular de Amílcar Cabral. Os muitos exercícios retóricos que o líder histórico deixou como legado escrito foram colocados em contraste com formas de organização social e política, mantidas pela população rural, tanto à margem como em diálogo com os diferentes Estados que se propuseram governá-la. Este exercício de contrastes foi fundamental para a análise dos filmes produzidos pelos diferentes cineastas estrangeiros que visitaram as então chamadas “zonas libertadas”, assim como pelos quatro realizadores guineenses formados em Cuba com o intuito criar uma memória fílmica realizada pelos próprios. No corpus fílmico reunido encontra-se a vontade de criar outra tipologia de representações sobre aqueles que até então eram reféns de imagens coloniais, com todas as implicações políticas, marcadas por uma enorme violência, que tal acarreta. Porém, as “imagens de libertação” criadas revelam como este processo foi marcado por novas ausências e exclusões, que o trabalho etnográfico, realizado na tabanca de Unal, deu a conhecer. Falamos particularmente da ampla arena da cosmologia política, um campo de diálogo permanente entre os vivos e os mortos, entre homens, mulheres e espíritos, que revelam outras forças determinantes, tanto para a resistência armada como para a difícil reconciliação social no pós-guerra. Assumindo que o “colonialismo como relação social sobreviveu ao colonialismo como relação política” (Santos, 2013: 10), este campo oculto demonstra ainda como as estratégias de resistência à dominação colonial têm sido continuamente reinventadas.
Considering images as instruments of memory, as objects which can bring the past into the present and, also, lead us to imagined alternatives for the future, this dissertation analyzes the filmography produced in the liberation war in Guinea-Bissau. After discussing how post-colonial approaches can inform, methodologically, the analysis of images, I examine the representation of one the most celebrated anti-colonial struggles on the African continent. For this, it was crucial to undertake a profound historical reflection, covering the colonial and pre-colonial period, as well as a careful review of the different episodes of political instability that have been reproduced since independence. Particular attention was paid to the discourse of the PAIGC, the liberation movement that declared itself a party from the outset, especially to the almost singular voice of Amílcar Cabral. The many rhetorical exercises that the historical leader left as written legacies were placed in dialogue with the various forms of social and political organization maintained by the rural population, either in resistance to or in articulation with the different states that have proposed to govern them. This exercise in contrast was fundamental for the analysis of the films produced by the different foreign filmmakers who visited the so-called "liberated zones", as well as the films directed by the four Guinean filmmakers trained in Cuba with the intention of creating their own filmic memory. In the assembled film corpus, we find the willingness to create another depiction of those who until then were hostages of the colonial images, with all of their political implications, marked by an enormous violence, and what this entailed. However, the ensuing "liberation images" reveal that this process was also marked by new absences and exclusions, which the ethnographic research in Unal village demonstrated in greater depth and detail. I am referring in particular to the broad arena of political cosmology, a field of permanent dialogue between the living and the dead, among men, women, and spirits, which reveals other determining forces, both for armed resistance and for difficult post-war social reconciliation. Considering that "colonialism as a social relation survived colonialism as a political relation" (Santos, 2013: 10), this hidden field further demonstrates how strategies of resistance to colonial domination have been continuously reinvented.
Beleza, Sílvia Cristiana Almeida. "Medição de deformações através da técnica de Correlação Digital de Imagem." Master's thesis, 2017. http://hdl.handle.net/10362/27685.
Full textFélix, Juliana Filipa Luís. "Extensão média do enunciado em palavras (EME-P) de crianças com 4 e 5 anos nascidas pré-termo." Master's thesis, 2014. http://hdl.handle.net/10400.14/15496.
Full textSeveral studies have shown that preterm birth can lead to abnormal neurological development that often leads to a compromise of processing and language development. Some studies also show that factors such as birth weight, parents' education and gender can significantly influence the language development of preterm infants. This work aims to verify whether children from very preterm birth to late preterm birth (28-36 weeks) present values of Mean Length of Utterance in words (MLU-w) lower than those considered in reference to the 4 and 5 years. We also intend to verify the group of premature children is the number of gestational weeks and birth weight influence the values of MLU-w and if there are differences conditioned by gender. Participated in this study 19 premature infants (9 boys and 10 girls) enrolled in kindergartens of the Greater Lisbon area. The speech of these children was recorded for 30 minutes and subsequently transcribed for ELAN 4.1.2 software to be properly analyzed. It was found that the values of MLU-w of preterm infants are lower than the reference values at 4 and 5 years. Both gestational age as birth weight correlated positively and significantly with the MLU-w. No differences conditioned by gender or by parental education were found.
Soares, Daniela Almeida de Medeiros de Sousa. "Dilemas e Tensões entre Atores Vinculados aos "Mundos" da Doença de Machado-Joseph: Contrastes e Afinidades na (In)visibilidade Pública da Condição de Doente." Doctoral thesis, 2016. http://hdl.handle.net/10362/32817.
Full textThis thesis is the culmination of an investigative process that began with the degree thesis. Based on experiences and representations related to the MachadoJoseph Disease, it is intended to be a contribution to facilitate a more comprehensive and accurate understanding of the implications of the disease and the patient condition, in everyday life of individuals with Machado-Joseph disease and their caregivers. This is a rare hereditary autosomal dominant disease with no cure, with symptoms that causes severe changes in the physiognomy of patients and serious limitations to their mobility and communication skills, leading to immobility. On the other hand, the fact that it is an inherited genetic disease, autosomal dominant, causes tensions between the actors linked to the "worlds" of Machado-Joseph Disease because patients, families and caregivers, physicians, other professionals in the social and human sciences and association leaders do not always have similar visions and perspectives on the dilemmas involved in individual and family management of the disease. Therefore, it is given particular emphasis on the contrasts and affinities related to the public (in)visibility of the disease and/or patient condition and stigmatization and struggle for recognition. In this investigation there was a commitment to extend the geographical areas to be analyzed having been covered, in addition to the islands of Flores and San Miguel, in the Azores, the Brazilian states of Rio Grande do Sul and Mato Grosso do Sul. Given the complexity of the subjects addressed and the scope of the actors involved, a methodology that consisted on the application of a model of mixed methods was chosen, allowing for the collection and analysis of qualitative data through interviews, and quantitative data through the online application of a questionnaire survey. Based on the Symbolic Interaction and Critical Theories, the aim of this thesis is to understand the influence of the disease on the daily life of patients and their social interactions and how the "points of view" of either the carriers or the other actors linked to the "worlds" of Machado-Joseph Disease are shaped by dimensions involving their "world" and their patient identity. In the process of identity (re) conversion shaped by the disease, these patients resist and fight in different ways in pursuit of their appreciation to others, in a process of struggle for (re)cognition of the disease and of their patient condition.
Pereira, Rita Alexandra. "O Festival da Eurovisão e o regulamento (a)político da canção." Master's thesis, 2018. http://hdl.handle.net/10362/50897.
Full textThis dissertation aims to understand the way which the Eurovision Song Contest's Group of Reference deliberates on the participations of the XXI century that present political messages. Considering that the rules indicate that "no lyrics, speeches, gestures of a political or similar nature shall be permitted" during the Eurovision Song Contest, in this work we try to understand in which cases the rules apply, if the implementação (implementation) of the rules is effective and if it exists any criteria to evaluate if a participation has violated this rule. For this effect, I resorted to academic bibliography about the Eurovision Song Contest, Etnomusicology, History and Cultural Studies authors, news from the international and national press and websites dedicated to the festival, interviews with national and international artists, personalities connected to the Eurovision universe and conferences about the thematic with representatives of several broadcasters as well as representatives of the European Broadcasting Union.
Freitas, Inês Antunes. "A extinção do Instituto da Droga e da Toxicodependência: análise da decisão política." Master's thesis, 2017. http://hdl.handle.net/10071/15044.
Full textThis investigation work aims to analysis the extinction process of the Institute of Drugs and Drug Addiction (Instituto da Droga e da Toxicodependencia - IDT), in the context of the public administration retirement of 2011, namely the Reduction Plan and Improvement of Central Administration (Plano de Redução e Melhoria da Administração Central - PREMAC). It is intended to understand what was the root cause of the IDT extinction, if it was just a PREMAC implementation, with the inherent imperatives of economic rationality, or if in that politic decision it was, also, considered evaluation studies of the institute intervention as well as the strategies and public politics results against the adopted drugs and drug addiction and if, in some moment, experts and employees of the organization that are, daily, present in the terrain were listened. The goal is to analyse the process of the politic scheduling which dictated the Institute extinction and led to the structure consequent change, with the adoption, of a distinct intervention strategy and understand if, this politic strategy was based in economic rationality criteria, or if it was also substantiated in technical and scientific research information in the area of public policies to combat drugs and drug addiction information.
Gonçalves, Maria. "Estudos bioecológicos da mosca mineira Liriomyza (diptera: agromyzidae) e dos seus parasitóides, em culturas protegidas, no Algarve." Doctoral thesis, 2001. http://hdl.handle.net/10400.1/8489.
Full textA primeira parte deste trabalho consiste numa síntese bibliográfica sobre a mineira das folhas Liriomyza (Diptera; Agromyzidae), com especial relevo para a posição sistemática do género, origem e distribuição geográfica das cinco principais espécies, importância económica e aspectos da biologia e comportamento. Reterem-se ainda os inimigos naturais da praga e os meios de luta disponíveis que utilizados de torma integrada contribuem para a minimização dos prejuízos por ela causados. Na segunda parte são apresentadas as espécies de mineiras e de parasitóides, encontradas nas estufas no Algarve, e descrevem-se as técnicas utilizadas pela autora, na sua caracterização. Seguidamente apresenta-se uma técnica de criação e manutenção, em laboratório, de populações de L huidobrensis e de L. írifolii, e dos parasitóides Diglyphus isaea e D. poppoea (Hymenoptcra: Eulophidae). Realizaram-se estudos sobre alguns aspectos biológicos considerados relevantes para a futura utilização destes auxiliares em programas de luta biológica contra as larvas mineiras (tempo de desenvolvimento, fecundidade, laxa de oviposição, longevidade, mortalidade e ritmo nictemeral). Descreve-se e discute-se a dinâmica populacional das mineiras Liriomyza e dos insectos parasitóides Dacnusa sibirica (Hymenoptera: Braconidae), D. isaea e D. poppoea (Hymenoptera: Eulophidae), e Synacra paupera (Hymenoptera: Diapriidae), nas culturas de Phaseolus vulgaris cv. "Selka" e Cucumis melo cv. "Galicum". Finalmente descreve-se um estudo de luta biológica realizado numa estufa comercial de Phaseolus vulgaris cv. "Selka", por intermédio do parasitóide D. isaea, cujo objectivo foi a análise da capacidade de dispersão do auxiliar na cultura. Os resultados obtidos neste trabalho indicam que, nas duas culturas estudadas, a época de maior actividade, quer da praga quer dos parasitóides, é a época de Primavera-Verão sobretudo nos meses de Abril, Maio, Junho e Julho. Capturaram-se mais mineiras nas estufas de Phaseolus vulgaris que nas estufas de Cucumis melo, e nas duas culturas as mineiras apresentam uma preferência acentuada pelo primeiro estrato da planta. Quanto aos vários aspectos da dinâmica das populações, os resultados obtidos apontam para a existência de uma certa imprevisibilidade na dinâmica das populações das mineiras do género Liriomyza. Relativamente aos insectos parasitóides que ocorrem naturalmente nas estufas, verificase que estes alcançam níveis populacionais significativos contribuindo para o controlo das populações da praga, pelo que sempre que se aplicam medidas de luta contra as mineiras e/ou outras pragas/doenças é necessária a sua consideração, muito particularmente aquando da aplicação dos pesticidas.
The first part of the work is a lilerature review on Liriomyza (Diptera: Agromyzidae), which includes its origin and geographic distribution, economic importance, biology, behaviour and control measures. In the second part of the work two species oí Liriomyza present in the Algarve greenhouses as well as the parasitoids namely Dacnusa sibirica (Hymenoptera; Braconidae), Diglyphus isaea, D. poppoea (Hymenoptera: Eulophidae) and Synacra paupera (Hymenoptera: Diapriidae) were characterized. Laboratory biological studies such as developmental time, fecundity, oviposition rate, longevity, mortality and nictemeral activity were done in order to established the relationship between the leafminers and two parasitoids namely D. isaea and D. poppoea for thcir future utilizalion in biological control programs. Studies were carricd out in Phaseolus vulgaris cv. "Selka" and Cucumis melo cv. "Galicum" in greenhouses, in order to establish the interrelationship among host/parasitoid/plant. Finaly, a study of biological control by the parasitoid D. isaea was done in a commercial greenhouse with Phaseolus vulgaris, in order to analyse lhe dispersion capacity of the parasitoid on the plants. The results obtained in this study indicated that, for the two studied crops the major activity period for the leafminers and their parasitoids is during Spring-Summer especially in April, May, June and July. More leafminers were present in Phaseolus vulgaris than in Cucumis melo and in both cultures the leafminers showed a significant preference for the first plant levei. In what concerns the several aspects of the population dynamics of Liriomyza the results indicated the existence of a certain imprevisibility. The parasitoids which occur nalurally in greenhouses can reach significant population densities. For this reason whcn control measures are applicd, especially chemical control, il must be taken into account the contribution of these parasitoids.
Kuksa, Yulia. "Cross-gender brand extension strategy in the beauty industry context." Master's thesis, 2019. http://hdl.handle.net/10400.14/29067.
Full textNa procura da liderança nos negócios, as empresas estão dispostas a aumentar as suas market share através da atração de novos clientes. Por esse motivo, uma das estratégias bastante usadas é a extensão de marca entre gêneros. Isso implica estender o alvo do consumidor das marcas tradicionalmente masculinas ou femininas para o gênero oposto. O objetivo desta tese é olhar para essa estratégia no contexto da indústria de beleza. Esta indústria é particularmente desafiadora para a aplicar o conceito explicado anteriormente, visto toda a indústria tem vindo a associar-se e concentrando-se no sexo feminino há muitos anos. O objetivo do artigo é perceber quais são os principais fatores que garantem o sucesso e a aceitação da extensão entre gêneros. Utilizando uma análise de dados secundários de diferentes artigos científicos e uma coleta de dados primários por meio de uma pesquisa online como as principais ferramentas metodológicas, constatou-se que, em geral, as mulheres tendem a aceitar extensões mais favoráveis em comparação aos homens, ao mesmo tempo, as mulheres estão dispostas a pagar mais que os homens. Além disso, os estereótipos de papéis de gênero ainda desempenham um papel crucial de aceitação e, até agora permanecem tradicionais, o que deve ser tomado em consideração no desenvolvimento de estratégias de comunicação. Mesmo que a tendência de gênero neutro esteja a difundir-se, os consumidores preferem produtos ou marcas que podem ser associadas a um gênero específico. Tudo isto sugere que a estratégia de extensão de marca entre gêneros como um todo é extremamente eficaz e causa uma resposta positiva entre os compradores, mesmo no contexto da indústria da beleza.