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Дисертації з теми "Host cities"

Автор: Grafiati

Опубліковано: 10 січня 2023

Оновлено: 31 липня 2025

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1

Mokrushina, Ksenia. "Sustainability transformations in Olympic host cities." Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/73706.

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Thesis (M.C.P.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning, 2012.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student submitted PDF version of thesis. Page 101 blank.<br>Includes bibliographical references (p. 95-100).<br>The Olympic Games represent an unparalleled fast-track urban development opportunity for Olympic host cities. Taking the premise that the transformational effect of the Olympics has a potential to drive long-term urban su

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2

Hutton, Anne K. "The Olympic Games, lessons for future host cities." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/MQ63528.pdf.

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3

Oshanski, Kari Ann. "The Impact of Olympics on Public Open Space in Host Cities." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1366293753.

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4

Erten, Sertac. "Spatial Analysis Of Mega-event Hosting: Olympic Host And Olympic Bid Cities." Phd thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/12609390/index.pdf.

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The aim of this dissertation is to provide a new perspective to the analysis of megaevent / host city relationship. The significance of the research subject depends on the interest in hosting mega-events such as the Olympic Games and the World Fairs, which generate a competition among cities. Turkish cities are recently being involved in this competition. In addition to that, mega-events have large-scale and long-term impacts on the built environment, which has not been thoroughly discussed in urban studies. The methodology which is based on a qualitative analysis comprises three steps: a hist

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5

Hobbs, Nicholas. "A Review of Olympic Host Cities: Analyzing the Exclusion of South American and African States." Scholarship @ Claremont, 2014. http://scholarship.claremont.edu/cmc_theses/1721.

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The Olympic Games are a global phenomenon that focus a spotlight onto the hosting city once every two years. While the athletes are judged on their physical abilities, the host city is judged on its architecture, organization and capabilities. It is a chance to showcase your city and country to the world. But while athletes from all over the world are welcome to compete in the games, becoming a host city has only been granted to a few countries, not reaching all seven continents. One must look into what it takes to host the Olympic Games and what factors are creating an exclusionary trend.

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6

Königshofer, Franz. "Die österreichischen host cities der UEFA EURO 2008 Städte zwischen Festivalisierung, Inszenierung und nachhaltiger Entwicklung im Zuge des Events unter spezieller Berücksichtigung von Wien." Saarbrücken VDM Verlag Dr. Müller, 2007. http://d-nb.info/986581941/04.

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7

Muthuthantri, Weerawickramage Sakuntala Nayanatara. "Citrus host utilisation by the Queensland fruit fly, Bactrocera tryoni (Frogatt) (Diptera:Tephritidae) : from individuals to populations." Thesis, Queensland University of Technology, 2013. https://eprints.qut.edu.au/62855/2/Weerawickramage_Muthuthantri_Thesis.pdf.

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Fruit flies are the insects which cause maggots in your backyard fruit and vegetables. They are not just a nuisance to gardeners, but the single greatest insect threat to commercial and subsistence fruit growers throughout Asia, Australia and the Pacific. Queensland fruit fly, the focus of this PhD, costs Australia an estimated $100million per year. I focused specifically on how Queensland fruit fly uses different commercial citrus varieties. I identified specific plant related mechanisms which increase a fruit’s resistance to fruit fly attack. This information can be used by plant breede

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8

Almeida, Dulce Moreno Marques de. "Pedestrian streets for sustainable cities : highlight on design strategies to control hot summer conditions outdoors." Thesis, Open University, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.489039.

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9

Zhang, Kai. "Hong Kong citizens' attitude toward hot spot policing." Thesis, University of Macau, 2011. http://umaclib3.umac.mo/record=b2456345.

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10

Grace, Pamela Lynne Lewiston. "Cathouses on a hot tin roof? legal prostitution and urban growth in Washoe and Storey counties /." abstract and full text PDF (free order & download UNR users only), 2008. http://0-gateway.proquest.com.innopac.library.unr.edu/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1453587.

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11

Vantini, Juliana da Silva [UNESP]. "Ativação das vias relacionadas a resistência de Citrus sinensis em resposta a interação com a bactéria Xanthomonas axonopodis." Universidade Estadual Paulista (UNESP), 2007. http://hdl.handle.net/11449/92699.

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Made available in DSpace on 2014-06-11T19:26:09Z (GMT). No. of bitstreams: 0 Previous issue date: 2007-01-30Bitstream added on 2014-06-13T18:54:10Z : No. of bitstreams: 1 vantini_js_me_jabo_prot.pdf: 1997059 bytes, checksum: d7a4eb83f1290513e650d32a88072bd9 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)<br>A citricultura vem sendo constantemente ameaçada pela bactéria gram negativa Xanthomonas axonopodis pv. Gitri (Xac-A) , causadora do cancro cítrico. Esta bactéria, quando em contato com uma plant

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12

Kerns, David L., and Tony Tellez. "Evaluation of Insecticide Applications for Citrus Thrips Control Under Hot Conditions." College of Agriculture, University of Arizona (Tucson, AZ), 2002. http://hdl.handle.net/10150/226071.

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A small plot efficacy trial was conducted evaluating citrus thrips control under hot conditions. Average daily maximum temperatures ranged from the mid-90’s to low 100°F’s. Success and Carzol were the most efficacious products evaluated, followed by Lorsban and Dimethoate. Both Lorsban and Dimethoate provided good initial thrips control but were short lived. Lorsban appeared to have a slightly longer residual than Dimethoate. Both of the pyrethroids, Baythroid and Danitol, performed poorly. Neither provided good thrips knockdown or residual control. Pyrethroids should be avoided for thrips con

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13

Matheron, M., and J. Matejka. "Evaluating the Potential Threat to Citrus Plantings from Phytophthora Parasitica Originating from Noncitrus Hosts." College of Agriculture, University of Arizona (Tucson, AZ), 1991. http://hdl.handle.net/10150/215727.

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The relative virulence of Phytophthora parasitica recovered from citrus and other plants to rough lemon was investigated Isolates of Phytophthora parasitica from citrus were highly virulent to rough lemon seedlings, causing crown rot and significant reduction of root weight. Isolates of the pathogen from noncitrus hosts caused slight damage to rough lemon, with no crown rot and only minor reduction of root weight. Evidently, isolates of P. parasitica from several noncitrus hosts do not pose a serious threat to citrus groves.

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14

Doggett, Jeffrey. "The Citizen Institution| The Role of Two Small, Nonurban Colleges as Anchors in Their Host Communities." Thesis, University of Pennsylvania, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10828999.

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<p> Anchor institutions are colleges and universities that, in recognition of the interdependence they share with their host community, collaboratively engage in effort to better their locale. Anchors strategically approach community partnerships and the contribution of institutional assets they provide towards selected efforts that are beneficial to both the community and the institution. The study of these types of citizen institutions are of value because they serve as models of democracy that stand in contrast to the atrophied civic life our country currently suffers. Despite the benefits

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15

Soriano, Leonardo. "Organogênese in vitro e transformação genética de variedades de tangerina (Citrus reticulata Blanco e Citrus clementina hort. ex Tan.)." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/64/64133/tde-19052015-142119/.

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Atualmente, o Huanglongbing (HLB), doença associada à bactéria Candidatus Liberibacter spp., é a principal ameaça dos Citrus, não tendo sido encontrado ainda espécies resistentes e tolerantes. O melhoramento genético tradicional apresenta limitações para a obtenção de novas variedades porta-enxerto e copa de citros em decorrência a fatores ligados à biologia do gênero. Na tentativa de sobrepor essas dificuldades, a transformação genética destaca-se por permitir a introdução de genes exógenos, os quais, além de reduzir o período de obtenção de material melhorado geneticamente, poderão conferir

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16

Alves, Gustavo Rodrigues. "Efeitos de variedades citricas sobre o vetor das bactérias associadas ao Huanglongbing (HLB) Diaphorina citri Kuwayama, 1908 (Hemiptera: Liviidae)." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/11/11146/tde-03082017-092226/.

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O Huanglongbing (HLB) ou \"greening\" é considerada, atualmente, a mais séria doença da citricultura no mundo, cujos sintomas estão associados às bactérias \"Candidatus Liberibacter spp.\". Uma vez que não há medidas curativas para a doença, o manejo baseia-se em medidas curativas como o controle de Diaphorina citri, vetor do patógeno. Esse inseto apresenta uma gama de hospedeiros de mais de 50 espécies da família Rutaceae, incluído as espécies e variedades do gênero Citrus, porém, nem todos os hospedeiros permitem o completo desenvolvimento do inseto. Dessa forma, objetivou-se com este trabal

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17

Esteves, Mariana Bossi. "Seleção de plantas hospedeiras experimentais para ensaios de transmissão da estirpe de citros de Xylella fastidiosa." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/11/11146/tde-12032015-171921/.

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A clorose variegada dos citros (CVC) é uma das principais doenças que afeta a citricultura brasileira, causada pela bactéria Xylella fastidiosa (Wells), que coloniza o xilema de culturas de interesse econômico, além de plantas ornamentais e daninhas, sendo transmitida por cigarrinhas (Hemiptera: Cicadellidae: Cicadellinae). A compreensão do patossistema CVC é fundamental para planejar táticas eficazes de controle da doença. Entretanto, as pesquisas sobre interações patógeno-planta-vetores são escassas, devido à falta de plantas hospedeiras adequadas para ensaios de transmissão da bactéria, vis

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18

Vantini, Juliana da Silva. "Ativação das vias relacionadas a resistência de Citrus sinensis em resposta a interação com a bactéria Xanthomonas axonopodis /." Jaboticabal : [s.n.], 2007. http://hdl.handle.net/11449/92699.

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Resumo: A citricultura vem sendo constantemente ameaçada pela bactéria gram negativa Xanthomonas axonopodis pv. Gitri (Xac-A) , causadora do cancro cítrico. Esta bactéria, quando em contato com uma planta hospedeira, lesiona folhas, frutos e ramos. Por outro lado, quando este patógeno infecta uma planta não-hospedeira provoca uma reação necrótica no sítio de infecção (reação de hipersensibilidade). Os diversos mecanismos de defesa da planta ao ataque do patógeno, incluem aqueles mediados por genes codificadores da produção de ácido salicílico, ácido jasmônico, fitoalexinas, proteínas PR, dentr

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19

Cifuentes, Arenas Juan Camilo [UNESP]. "Huanglongbing e Diaphorina citri: estudos das relações patógeno-vetor-hospedeiro." Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/151391.

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Submitted by JUAN CAMILO CIFUENTES ARENAS null (jccifuen@gmail.com) on 2017-08-20T22:26:16Z No. of bitstreams: 1 Tese_Juan_Camilo_Cifuentes_Arenas.pdf: 3235857 bytes, checksum: 09f86c9212a38b12988810c2eb30b9c0 (MD5)<br>Approved for entry into archive by Luiz Galeffi (luizgaleffi@gmail.com) on 2017-08-24T12:32:17Z (GMT) No. of bitstreams: 1 cifuentesarenas_jc_dr_jabo.pdf: 3235857 bytes, checksum: 09f86c9212a38b12988810c2eb30b9c0 (MD5)<br>Made available in DSpace on 2017-08-24T12:32:17Z (GMT). No. of bitstreams: 1 cifuentesarenas_jc_dr_jabo.pdf: 3235857 bytes, checksum: 09f86c9212a38b1298881

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Maia, Ozana Maria de Andrade [UNESP]. "Transmissibilidade da leprose das cercas-vivas, quebra-ventos e plantas daninhas para citros através de Brevipalpus phoenicis (Geijskes, 1939) (Acari: Tenuipalpidae)." Universidade Estadual Paulista (UNESP), 2002. http://hdl.handle.net/11449/91304.

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Made available in DSpace on 2014-06-11T19:25:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2002-06-25Bitstream added on 2014-06-13T18:23:48Z : No. of bitstreams: 1 maia_oma_me_jabo.pdf: 901159 bytes, checksum: e78a92958b754c82d637ebb566194d6e (MD5)<br>No Brasil, Brevipalpus phoenicis (Geijskes, 1939) é vetor da leprose na cultura dos citros, doença responsável por significativa redução na produtividade. Objetivou-se avaliar, a capacidade de colonização de B. phoenicis sobre cercas-vivas, quebra-ventos e plantas daninhas, e a potencialidade destas como hospedeiras do vírus da leprose.

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21

Salazar, Laura Cristina Garita. "Relação vírus-vetor-hospedeira no patossistema da leprose dos citros." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/11/11135/tde-18042013-165710/.

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A leprose dos citros é considerada uma das doenças mais destrutivas da indústria citrícola. O patossistema dessa doença envolve o agente causal o Citrus leprosis virus C, o vetor Brevipalpus phoenicis Geijskes (Acari: Tenuipalpidae) e as plantas hospedeiras. Este vírus com genoma conhecido é membro tipo do gênero Cilevirus. Causa sintomas localizados nas folhas, frutos e caules e está restrito ao continente Americano. Apesar de muitos esforços para se conhecer o patossistema, ainda existem muitas questões pendentes sobre as interações. O presente trabalho teve como objetivo obter informações d

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22

Frare, Guilherme Fernando. "Sobrevivência de Colletotrichum acutatum, agente causal da podridão floral dos citros, em plantas daninhas." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/11/11135/tde-08022012-085923/.

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O Brasil é o maior produtor de laranja do mundo e, embora o cultivo ocorra em todos os estados brasileiros, o Estado de São Paulo é o maior produtor, responsável por 80% da produção nacional. Dentre as doenças que podem limitar a produção dos citros encontra-se a podridão floral do citros (PFC), causada pelo fungo Colletotrichum acutatum J. H. Simmonds. Os sintomas desta doença são caracterizados pela presença de lesões necróticas marrons ou alaranjadas nas pétalas e queda dos frutos recém formados, os cálices e os pedúnculos permanecem retidos nos ramos. Em citros, C. acutatum pode sobreviver

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23

Maia, Ozana Maria de Andrade. "Transmissibilidade da leprose das cercas-vivas, quebra-ventos e plantas daninhas para citros através de Brevipalpus phoenicis (Geijskes, 1939) (Acari: Tenuipalpidae) /." Jaboticabal : [s.n.], 2002. http://hdl.handle.net/11449/91304.

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Orientador: Carlos Amadeu Leite de Oliveira<br>Banca: Francisco Jorge Cividanes<br>Banca: Wilson Badiali Crocomo<br>Resumo: No Brasil, Brevipalpus phoenicis (Geijskes, 1939) é vetor da leprose na cultura dos citros, doença responsável por significativa redução na produtividade. Objetivou-se avaliar, a capacidade de colonização de B. phoenicis sobre cercas-vivas, quebra-ventos e plantas daninhas, e a potencialidade destas como hospedeiras do vírus da leprose. Realizou-se a colonização das plantas com ácaros procedentes de uma criação-estoque sobre frutos de citros Pêra-rio, para as seguintes pl

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24

Weiler, Roberto Luis. "Caracterização morfológica, citogenética e molecular de uma população de tangerineiras híbridas de 'Clementina fina' (Citrus clementina Hort. ex Tan.) e 'Montenegrina' (Citrus deliciosa Ten.)." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2006. http://hdl.handle.net/10183/6244.

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A produção citrícola se encontra dispersa por todos os continentes e no Brasil, os citros são a produção frutícola de maior volume de produção. A produção de citros de mesa, como as tangerinas, possibilita ao produtor obter maior valor pelo seu produto. O mercado consumidor é ávido por novas variedades e para tanto, um programa de melhoramento deve estar sempre em busca de genótipos que atendam ao mercado consumidor, bem como a cadeia produtiva. Na Estação Experimental Agronômica da Universidade Federal do Rio Grande do Sul, está localizada uma população de tangerineiras híbridas oriundas do c

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25

Son, Christina. "Use of tissue culture and molecular techniques to assess variation within Phytophthora citrophthora and screen for disease resistance in its citrus host." Thesis, Adelaide Thesis (Ph.D.) -- University of Adelaide, 1992. http://hdl.handle.net/2440/21624.

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26

Son, Christina. "Use of tissue culture and molecular techniques to assess variation within Phytophthora citrophthora and screen for disease resistance in its citrus host." Adelaide Thesis (Ph.D.) -- University of Adelaide, 1992. http://hdl.handle.net/2440/21624.

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27

Barnhart, Erin Leslie. "Engaging Global Service: Organizational Motivations for and Perceived Benefits of Hosting International Volunteers." PDXScholar, 2012. https://pdxscholar.library.pdx.edu/open_access_etds/372.

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An increasingly popular way for global citizens to contribute to communities around the world is through international volunteering. In tandem with this growing trend, academic research in the field has increased to explore the goals, motivations, and impacts of international service on volunteers, host communities, and volunteer-sending organizations. One of the larger gaps in our understanding of global civic engagement though is the specifics of how and why, as well as the overall impact of international service on, host organizations that seek and/or accept international volunteers. Using

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28

Wear, Andrew. "High-tech hot spot or sleepy backwater? : innovation and the importance of networks /." Connect to thesis, 2008. http://repository.unimelb.edu.au/10187/5741.

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This paper draws on evidence from Victoria to examine why more innovation takes place in some areas than in others. In so doing, it explores the relationship between innovation and networks.<br>Despite a large number of recent government policy statements on innovation, there has been very little attention paid to the spatial dimensions of innovation.<br>The literature on innovation increasingly points to the important role played by local and regional networks in driving innovation. Innovation is the result of the production, use and diffusion of knowledge, and this demands collaboration invo

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Kreofsky, Tess Marie. "Isn’t Citizen Science a Hoot? A Case-study Exploring the Effectiveness of Citizen Science as an Instrument to Teach the Nature of Science through a Local Nocturnal Owl-Monitoring Project." PDXScholar, 2015. https://pdxscholar.library.pdx.edu/open_access_etds/2645.

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Citizen science projects present a distinctive opportunity for professional and volunteer scientists to coordinate their efforts to gather unique sets of data that can benefit the scientific and local communities. These projects are assumed to be an effective educational tool to teach nature of science (NOS) to participants (Brossard, Lewenstein, Bonney, 2005). This case study evaluates the effectiveness of participation in a citizen science project as a way to learn about NOS. Through enhancement of the Tryon Creek Owl Monitoring Project the researcher reviewed the characteristics of a citize

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30

Ferreira, Cristiano Barbalho [UNESP]. "Caracterização fenotípica e funcional de mutantes da bactéria fitopatogênica Xanthomonas citri subsp. citri." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/92707.

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Made available in DSpace on 2014-06-11T19:26:09Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-11-06Bitstream added on 2014-06-13T20:54:13Z : No. of bitstreams: 1 ferreira_cb_me_jabo.pdf: 3799793 bytes, checksum: f1b3670130a5947eeee6d1e3151f9b69 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)<br>Fundecitrus<br>Dentro da comercialização de frutas, a citricultura é a mais importante. Representa para muitos países, dentre eles, os EUA e o Brasil, uma importante atividade econômica. Porém, esta

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31

Burón, Moles Gemma. "Molecular, biochemical and pathological approaches to unravel the defence responses of apples and oranges against Penicillium spp." Doctoral thesis, Universitat de Lleida, 2014. http://hdl.handle.net/10803/145981.

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Despite the current use of chemical fungicides, Penicillium digitatum and P. expansum still are the most devastating pathogens of orange and apple fruit, respectively. These wound pathogens can infect fruits through injuries caused during harvest and postharvest handling, which annually lead to large economic losses worldwide. To obtain new rational and environmental friendly control alternatives, it is fundamental to understand these pathosystems, taking into account both, fungal pathogenicity mechanisms and host defence responses. In this thesis, by using gfp-tagged strains we have visualize

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32

Eriksson, Niklas, and Niklas Gustafsson. "Framträdande diskurser om staden hos olika aktörer inom planeringen : En analys av Storgatans omvandling till sommargågata i Linköping." Thesis, Linköpings universitet, Institutionen för tema, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-166258.

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This study aims to identify and describe discourses about the city and how they appear from different stakeholder’s views regarding the transformation of Storgatan to a pedestrian street during the summer in Linköping city. This creates a deeper insight into how work towards sustainability become visible in the planning of the inner city. The study uses a discourse analysis of interviews and texts to study which identified discourses about the city become apparent. Conflicts that appear regarding the transformation of Storgatan is also analyzed. Results show that while different stakeholders f

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Poiroux, Florine. "Etude des effets des facteurs de l'environnement sur la concentration en caroténoïdes dans la pulpe de clémentines : citrus clementina hort. ex tan." Corte, 2011. http://www.theses.fr/2011CORT0024.

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Les fruits représentent une source majeure de vitamines et de métabolites secondaires. Bien qu'il y ait débat sur les mécanismes d'action des métabolites secondaires sur la santé humaine, il y a un consensus général sur le fait que les avantages santé des fruits sont en partie attribuables à leur forte concentration en vitamines et métabolites secondaires. Les caroténoïdes, et principalement les caroténoïdes précurseurs de la vitamine A (ß-carotène, α-carotène et ß-cryptoxanthine) sont des composants essentiels au régime alimentaire de l'Homme. Un certain nombre d'observations suggèrent qu'ils

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Pekas, Apostolos. "Factors affecting the biological control of California red scale Aonidiella aurantii (Hemiptera: Diaspididae) by Aphytis (Hymenoptera: Aphelinidae) in eastern Spain citrus: host size, ant activity, and adult parasitoid food sources." Doctoral thesis, Universitat Politècnica de València, 2011. http://hdl.handle.net/10251/10293.

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California red scale (CRS), Aonidiella aurantii (Maskell) (Hemiptera: Diaspididae), one of the most important pests of citrus worldwide, began to cause damages in eastern Spain in 1986. The main biological control agents of A. aurantii in this zone are the native parasitoid A. chrysomphali (Mercet) and the introduced A. melinus DeBach (both Hymenoptera: Aphelinidae). Nevertheless, the control they exert is insufficient. In order to improve the biological control of A. aurantii we studied several biotic factors that may affect the efficiency of A. chrysomphali and A. melinus in the field. More

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Ferreira, Cristiano Barbalho. "Caracterização fenotípica e funcional de mutantes da bactéria fitopatogênica Xanthomonas citri subsp. citri /." Jaboticabal : [s.n.], 2009. http://hdl.handle.net/11449/92707.

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Resumo: Dentro da comercialização de frutas, a citricultura é a mais importante. Representa para muitos países, dentre eles, os EUA e o Brasil, uma importante atividade econômica. Porém, esta atividade, vem sofrendo com inúmeras doenças e/ou pragas como a doença do Cancro Cítrico Asiático causada pela bactéria Xanthomonas citri subsp. citri (X. citri). Deste modo, com o objetivo do estudo do genoma funcional da X. citri, um banco de mutantes deste microorganismo foi obtido por meio de inserção aleatória do transposon Tn5, nas quais foram selecionados 53 mutantes que apresentaram, de forma supe

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Marques, Rodrigo Neves. "Cigarrinhas (Hemiptera: Cicadellidae) potenciais vetoras de um fitoplasma (grupo 16SrlX) associado a sintomas de Huanglongbing dos citros, suas plantas hospedeiras e quantificação do patógeno." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/11/11146/tde-02052011-092707/.

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O Huanglongbing (HLB) é uma das mais temidas doenças da citricultura mundial, associada a bactérias do gênero Candidatus Liberibacter, que foram detectadas no Brasil em 2004. Em 2008, detectou-se outra bactéria associada a sintomas de HLB no Estado de São Paulo, que foi caracterizada como sendo um fitoplasma do grupo 16 SrIX. Fitoplasmas são molicutes fitopatógenos restritos ao floema de plantas, disseminados por insetos vetores. O presente trabalho buscou identificar cigarrinhas potencialmente vetoras do fitoplasma associado ao HLB e plantas hospedeiras desses insetos, bem como desenvolver um

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Matibane, Luvuyo P. "Improving service delivery through partnerships between local government, civil society and the private sector : a case study of Imizamo Yethu." Thesis, Stellenbosch : University of Stellenbosch, 2010. http://hdl.handle.net/10019.1/5253.

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Thesis (MA (Public and Development Management))--University of Stellenbosch, 2010.<br>ENGLISH ABSTRACT: Developmental local government places emphasis on the importance of partnerships between local government and various stakeholders such as community-based organisations, non-governmental organisations and private sector organisations delivering services to communities. The focus of this thesis is on a service delivery improvement plan for Imizamo Yethu in Hout Bay, Cape Town, a poor Black informal settlement alongside a well-established and affluent White suburb. There is severe lack of serv

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Zimba, Kennedy Josaya. "Using the larval parasitoid, Agathis bishopi (Nixon) (Hymenoptera: Braconidae), for early detection of false codling moth, Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae) infested fruit." Thesis, Rhodes University, 2015. http://hdl.handle.net/10962/d1017186.

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Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae) is one of the major citrus pests of economic importance for South Africa’s citrus industry. It is endemic to Africa, and therefore a phytosanitary pest with zero tolerance by most export markets. The cryptic nature of T. leucotreta makes visual inspection an inefficient method for detecting neonate larvae in fruit in the packhouse. Therefore, a more accurate method for sorting infested fruit at the packhouse, particularly for newly infested fruit could ensure market access. A recent study showed that fruit infested by T. leucotreta

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Gasparoto, Maria Cândida de Godoy. "Epidemiologia comparativa entre \'Candidatus Liberibacter asiaticus\' e \'Candidatus Liberibacter americanus\' em ambiente controlado." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/11/11135/tde-20102010-164555/.

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Huanglongbing é a mais destrutiva doença da citricultura mundial. Seu recente relato no Brasil, em 2004, e a detecção de duas espécies bacterianas associadas à doença -Candidatus Liberibacter asiaticus e Candidatus Liberibacter americanus resultaram em poucos estudos do comportamento do Huanglongbing nas condições dos pomares brasileiros. Os objetivos deste trabalho foram (i) comparar a eficiência de infecção por Candidatus Liberibacter asiaticus e Candidatus Liberibacter americanus em plantas cítricas inoculadas por meio de enxertia com as duas espécies bacterianas, separadamente, e mantidas

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Mandzukic, Adis. "Unga vuxna i demokratin : En fallstudie om hur politiska handlingar ser ut hos inrikes- och utrikesfödda medborgare." Thesis, Linnéuniversitetet, Institutionen för statsvetenskap (ST), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-70040.

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Elective participation varies considerably among domestic and foreign born young adults. In 2014, there was a difference of 16,1 percentage among domestic and foreign born men in electoral participation and between women there was a difference of 19,3 percentage. In democracies, political equality is important where all citizens have the same political right. The purpose is to answear how political acts are seen among young adults (18-25 years old) domestic and foreign born and if there are similarities and differences and if the political acts are based on their living conditions. This is a q

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Rydberg, Linn. ""En dålig dag kan jag inte göra annat än att gråta" : Utsatta EU-medborgares strategier för att hantera våld, hot och kränkande behandling." Thesis, Umeå universitet, Institutionen för socialt arbete, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-181452.

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Flera studier har uppmärksammat att utsatt EU-medborgare i Sverige många gånger blir offer för hot, trakasserier och våldsbrott till följd av deras sårbara livssituation och nedsatta tillgång till skydd i landet. Denna studie syftar till att undersöka hur utsatta EU- medborgare upplever och hanterar risker för våld, hot och kränkande behandling. Datan består av kvalitativa semistrukturerade intervjuer med sju utsatta EU-medborgare i Umeå kommun. I studien har två teorier använts för att analysera materialet vilka är stigma samt aktiva och passiva copingstrategier. Dessa har a

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Junior, Mauro Ferreira Bonfim. "Avaliação da capacidade reprodutiva de populações de Pratylenchus spp. frente a diferentes espécies vegetais." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/11/11135/tde-25022010-081502/.

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Os nematoides que atualmente tem sido classificados como P. coffeae, demonstram ampla variabilidade morfológica, molecular e quanto à reação à diferentes hospedeiros. Por conseguinte, é essencial que se identifique corretamente as espécies e que se conheça a capacidade de parasitismo em alguns hospedeiros, para que se possa estabelecer medidas de controle e estimar eventuais riscos da entrada de um patógeno em uma área com hospedeiro suscetível. Neste sentido, a presente pesquisa propõe, numa primeira parte, uma medida de controle de P. jaehni (K5), que é muito agressivo à cafeeiro arábico, ba

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Paschal, Carla. "Exploring Food Security among Elderly Residents in Carrollton and Farmers Branch, Texas." Thesis, University of North Texas, 2018. https://digital.library.unt.edu/ark:/67531/metadc1157515/.

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Many senior citizens are surviving on minimal Social Security benefits and as a result, struggle with food security. Metrocrest Services in Farmers Branch, Texas, a suburb of Dallas, is a non-profit organization that provides several food programs to residents of the community including some programs that are specifically tailored to the needs of senior citizens. This project was to provide Metrocrest with an assessment of the food security of their senior clientele as well as other elderly residents of the Metrocrest service area and to evaluate the current senior focused programs. The pro

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Briganti, Alessandra. "Art garden: host experience." Master's thesis, 2019. http://hdl.handle.net/10400.1/14895.

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The Algarve is a Region of south Portugal and Faro is its capital. Every year, thousands of tourists come to Algarve to enjoy its Natural Heritage, visit the amazing beaches and birdwatching spots. Faro also has a rich Historic and Cultural Heritage. To promote them, the city started to host events and festivals of Art, Food, Culture, Music, etc. This led to an increase of the Region Tourism and to the growth of hotels, hostels, guesthouses and other kind of buildings to host guests. The Art Garden is more than a guesthouse. It is a space of Art, where people can stay and enjoy artworks and t

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Linley, Michael. "‘How sports events shape host cities’- Development of a comparative framework for assessing the impact of sporting events on the host location." Thesis, 2021. https://vuir.vu.edu.au/43938/.

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As the costs associated with bidding and hosting mega-events continues to escalate, the need to establish the benefits of these undertakings rises in step with governments coming under increasing scrutiny over the investment in sports events. Despite the billions spent each year in bidding for and hosting major sports events; the assessment of claimed benefits lacks a recognised or comparable method for assessing the hosting of major sporting events, with each federation, organiser or agency applying its own methodology. Despite an increasing body of research on event outcomes and potential c

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Fernandes, Rúben Baptista. "Radio Coverage Data Visualization in Neutral Hosting Platform." Master's thesis, 2019. http://hdl.handle.net/10316/87840.

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Dissertação de Mestrado em Design e Multimédia apresentada à Faculdade de Ciências e Tecnologia<br>This dissertation is part of a project by the business Ubiwhere, a Smart Cities product called Smart Lamppost. In summary, this dissertation, was intended to develop a radio coverage visualization for the Smart Lamppost platform, assisting the Neutral Hosting part of the solution. This product consists of the reuse

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Louw, Johannes Petrus. "The pathogenicity and host specificity of Penicillium spp. on pome and citrus fruit." Diss., 2014. http://hdl.handle.net/2263/43149.

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Penicillium includes some of the most concerning postharvest pathogens of pome and citrus fruit. The pathogenicity and aggressiveness of selected Penicillium spp. previously isolated from South African and European Union fruit export chains were investigated on pome and citrus fruit. New insight and findings were documented in this study. Penicillium digitatum, the most aggressive pathogen on citrus, was also identified the most aggressive on „Beurre Bosc‟, „Beurre Hardy‟ and „Sempre Rosemarie‟ pears. It was also the third most aggressive species on „Granny Smith‟ and „Cripps Pink‟ apples. To

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Nejad, Sara Khakbaz. "Dancing to the Desert: A Proposal for Self-Help Reconstruction of Post-Earthquake Cities in Hot-Arid Climates." Thesis, 2011. http://hdl.handle.net/10012/6504.

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Natural hazards kill 82,500 people globally in a typical year, with earthquakes as the largest cause of death amongst all natural hazards in Central and Southern America, East Asia, Europe, and the Near East. Damages are highest in middle-income countries due to lack of resources for hazard prevention and mitigation. Dancing to the Desert concentrates on Bam, Iran, as a typical post earthquake city, searching for architecture appropriate for post-disaster cities of hot-arid climates. Dancing to the Desert is a discourse on current seismic, urban, and architectural design conditions in hot-arid

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Hsu, Tseng-Chien, and 許增謙. "Research on Essential Oil Comstituents ofLeaves of Citrus sunki Hort. Ex Tanaka." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/62559065265353410636.

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碩士<br>中原大學<br>化學研究所<br>94<br>Abstract Citrus sunki Hort. Ex Tanaka, name Sunki, is one type of Rutaceae. In this research, leaves of sunki were collected, washed, dried and fragmented. The neutral essential oil was obtained through indirect steam distillation, and the steps of solvent extraction, base treatment, dehydration and condensation. The average oil extraction rate of sunki leaves is 0.6%. The neutral essential oil was isolated and purified by chromatography, dividing into hydrocarbon and hydroxy compounds, with the former taking 51% of the content and the latter 49%. Twenty-

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Tien, Hsing-Ju, and 田幸茹. "Quantitative and Qualification Detection of Candidatus Liberibacter asiaticus in Citrus Hosts and the Asian Citrus Psyllid (Diaphorina citri Kuwayama)." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/33372384967660479651.

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碩士<br>國立臺灣大學<br>植物病理與微生物學研究所<br>97<br>Citrus huanglongbing (HLB), also called citrus greening, is a destructive disease of citrus, which has been found in Asia, African and America. The disease is caused by a phloem-limited bacterium, tentatively named Candidatus Liberibacter sp., which can not be cultured in vitro so far. The pathogen can be transmitted by psyllids and bud-wood grafting. In Taiwan, the pathogen was categorized into Candidadus Liberibacter asiaticus (Las) and its vector is the Asia citrus psyllid, Diaphorina citri Kuwayama (Homoptera: Psyllidae). Las inhabits its host plants w

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