Relevant bibliographies by topics / Ogräs

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters

Academic literature on the topic 'Ogräs'

Author: Grafiati
Published: 4 June 2021
Last updated: 11 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Ogräs.'

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.

Journal articles on the topic "Ogräs"

1

Klintwall, Lars. "Ogräs, åkertistlar och taggiga växter." Nordisk tidsskrift for helseforskning 8, no. 1 (June 25, 2012): 108. http://dx.doi.org/10.7557/14.2335.

Full text
Abstract:
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><em style="mso-bidi-font-style: normal;"><span style="font-size: small;"><span style="font-family: Times New Roman;">Psykiatriska diagnoser &auml;r kontroversiella. Vissa, ofta psykiatriker, menar att psykiska tillst&aring;nd g&aring;r att dela upp i distinkta klasser medan andra, ofta psykologer, menar att all s&aring;dan uppdelning g&ouml;r v&aring;ld p&aring; verkligheten. Dessutom har psykiatrin anklagats f&ouml;r att vara moraliserande: vem kan avg&ouml;ra vad som &auml;r sjukt och friskt? &Auml;r autism en sjukdom? Utifr&aring;n en pragmatisk begreppsanalys &auml;r uppdelningen mellan sjukt och friskt n&ouml;dv&auml;ndigtvis godtycklig. Precis som n&auml;r en tr&auml;dg&aring;rdsm&auml;stare avg&ouml;r vad som &auml;r ogr&auml;s s&aring; beror det p&aring; situationen och ens syften. Och precis som v&auml;xterarter ibland &auml;r distinkta arter s&aring; kan vissa psykiatriska diagnoser vara distinkta klasser, och andra inte. Kanske &auml;r autism en avgr&auml;nsad diagnos, kanske inte. Men ibland &auml;r inte artsuppdelning det mest anv&auml;ndbara f&ouml;r en tr&auml;dg&aring;rdsm&auml;stare, precis som det inte beh&ouml;ver vara det f&ouml;r psykiatrin. Ist&auml;llet kan man formulera nya kategoriseringar helt baserade p&aring; pragmatiska h&auml;nsyn. Ibland r&auml;cker det med taggiga v&auml;xter och socialt indifferenta barn.</span></span></em></p>
APA, Harvard, Vancouver, ISO, and other styles
2

Ryan, Ita. "Ogres." Books Ireland, no. 215 (1998): 231. http://dx.doi.org/10.2307/20623701.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Christian, Marie. "La cuisine des ogres." La lettre de l'enfance et de l'adolescence 52, no. 2 (2003): 51. http://dx.doi.org/10.3917/lett.052.56.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Biedermann, Laura, and Martin Rettenberger. "Prävalenz und Vorhersage von intramuralem Fehlverhalten und Lockerungsmissbräuchen in der Sozialtherapie." Monatsschrift für Kriminologie und Strafrechtsreform 103, no. 4 (November 24, 2020): 235–49. http://dx.doi.org/10.1515/mks-2020-2059.

Full text
Abstract:
ZusammenfassungDie Prognose von intramuralem Fehlverhalten und Lockerungsmissbräuchen ist ein wichtiger Bestandteil der Vollzugsplanung und in der Regel eine Voraussetzung für die Gewährung von Lockerungen und weiteren freiheitsbezogenen Maßnahmen. Derzeit existierende Rückfallprognoseinstrumente wurden bislang kaum dahingehend untersucht, ob sie sich auch für diese Form der Prognose eignen. In der vorliegenden Studie wurden unterschiedliche aktuarische Prognoseinstrumente (Static-99, SVG-5 und OGRS 3) bei 129 Straftätern, die in den Jahren 2013 bis 2018 aus der Sozialtherapeutischen Anstalt in Ludwigshafen entlassen wurden, angewendet und ihre Prognoseleistung geprüft. Zusätzlich wurden zwei anstaltsinterne Checklisten in die Untersuchung mit aufgenommen. Im Ergebnis zeigten sich alle drei aktuarischen Instrumente und darüber hinaus die Anstaltscheckliste zur Fluchtgefahr als valide für die Vorhersage von intramuralem Fehlverhalten, wobei die OGRS 3 (AUC = .77) die besten Werte erzielte. Für die Prognose von Lockerungsmissbräuchen waren die Ergebnisse von OGRS 3 und SVG-5 vielversprechend, wobei auch hier die OGRS 3 (AUC = .77) am besten abschnitt. Gerade bei der Prognose von Lockerungsmissbräuchen zeigten die Ergebnisse jedoch auch Limitationen der zur Verfügung stehenden Analysemethoden auf, die bei der praktischen Anwendung angemessen berücksichtigt werden sollten.
APA, Harvard, Vancouver, ISO, and other styles
5

Bouloumié, Arlette. "Représentations des ogres dans la littérature." Sens-Dessous 12, no. 2 (2013): 105. http://dx.doi.org/10.3917/sdes.012.0105.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Solano-Fallas, Andrés. "Ogros en los malecus: sobre la elección y la responsabilidad en la filosofía antigua malecu." Revista humanidades 8, no. 2 (June 27, 2018): 1–29. http://dx.doi.org/10.15517/h.v8i2.33340.

Full text
Abstract:
El artículo tiene por finalidad explicar cómo son abordados los temas de la elección y la responsabilidad, a través de la figura del ogro (muérra), dada la trascendencia moral que implican en la narrativa malecu. En primer lugar, se desarrolla cómo la elección se manifiesta en las relaciones que los ogros mantuvieron con otros grupos de seres (los felinos, los seres humanos, el grupo familiar de los ogros, y los Dioses). En segundo lugar, se procede a tratar la relevancia de la responsabilidad desde dos puntos: desde el agente de las acciones, enfatizando que nadie puede presumir que su actuar no tiene consecuencias; y desde la responsabilidad de terceros, que plantea que los terceros no pueden suponerse ajenos a una situación, por el mero hecho de no ser afectados directos. Cabe señalar que este trabajo se realiza desde un abordaje de la filosofía analítica
APA, Harvard, Vancouver, ISO, and other styles
7

Solano Fallas, Andrés. "Ogros y tarocafárrafas en los malecus: identidad y aliciente moral." Pensamiento Actual 19, no. 33 (November 1, 2019): 1–14. http://dx.doi.org/10.15517/pa.v20i33.39519.

Full text
Abstract:
El presente artículo tiene por finalidad dilucidar cómo las figuras de los ogros (muérra maráma) y los tarocafárrafas (tarocafárrafá maráma; seres mitológicos considerados como otra especie humana ya extinta) en las pláticas de los malecus, particularmente en las Pláticas sobre ogros (Muérrajá mausírrajáca), son un medio para configurar la identidad del grupo indígena costarricense y, a su vez, cómo estas figuras fungen como aliciente moral. En lo que respecta de la configuración de la identidad, se expone en cada figura aquellos elementos que los malecus consideran ajenos y deseables a la imagen que conforman de sí. En cuanto al aliciente moral, se explica cómo los elementos en cada figura conducen a estimular ciertas prácticas morales, como también a desestimar otras conductas; comentando las respectivas consecuencias que implican en el actuar moral, dentro del contexto de la muerte, la cual es de suma importancia para los malecus.
APA, Harvard, Vancouver, ISO, and other styles
8

Scariot, Valentina, Aziz Akkak, and Roberto Botta. "Characterization and Genetic Relationships of Wild Species and Old Garden Roses Based on Microsatellite Analysis." Journal of the American Society for Horticultural Science 131, no. 1 (January 2006): 66–73. http://dx.doi.org/10.21273/jashs.131.1.66.

Full text
Abstract:
Six polymorphic sequence-tagged microsatellite sites (STMSs) were used to characterize 65 accessions of old garden roses [OGRs (Rosa L. spp.)] from seven botanical sections and 13 horticultural groups. Aims of the study were to define the genetic profiles of accessions and to provide information useful for the classification and pedigree reconstruction of OGRs. In roses, a precise botanical classification is difficult due to repeated hybridization carried out in breeding; OGRs are classified in horticultural groups on the basis of their original parentage or of their morphological traits. A total of 82 alleles were detected at six loci. The number of alleles per locus ranged from six to 21, with an average of 13.7 alleles per locus. A dendrogram was constructed by cluster analysis, displaying the relative genetic similarities between species' accessions, hybrids, and cultivars. Cluster analysis grouped the genotypes into seven major clusters that were substantially consistent with their classification into botanical sections and horticultural groups. Several hypotheses of apportionment of accessions to horticultural groups were evaluated on the basis of the relative position in the dendrogram of the analyzed individuals. Results demonstrated that DNA analyses can contribute to drawing the botanic classification of rose accessions, improving the genetic knowledge on the background of modern rose, and providing the basis for breeding programs.
APA, Harvard, Vancouver, ISO, and other styles
9

Alvarenga, Betânia Mara, and Marcos Antônio Soares. "Potencialidade de produção de biodiesel por óleos e gorduras residuais na cidade de Itabira-MG." Revista Ceres 57, no. 6 (December 2010): 721–29. http://dx.doi.org/10.1590/s0034-737x2010000600004.

Full text
Abstract:
Grande parte da energia produzida no Brasil provém de fontes renováveis. Porém, as energias não-renováveis são mais utilizadas, em especial o petróleo, cujas reservas são finitas. Uma alternativa para substituição do diesel é o biodiesel, biocombustível produzido por fontes renováveis ou recicladas, como óleos e gorduras residuais, OGRs, que geram menos poluentes que os combustíveis derivados do petróleo. O objetivo deste trabalho foi verificar, por meio de questionário, a geração de OGRs pelos estabelecimentos comerciais da cidade de Itabira-MG, de forma a avaliar e discutir a potencialidade de produção de biodiesel na localidade em função da oferta de OGRs, retorno financeiro e fatores logísticos. Para isso, na Prefeitura de Itabira foram levantados dados de todos os estabelecimentos que possuem alvará de funcionamento, escolhendo-se os que estão localizados em áreas centrais da cidade. Verificou-se a geração de quantidades insuficientes de óleo de soja e de gordura hidrogenada residuais, inviabilizando no momento a produção de biodiesel em grande escala. Contudo, em relação à simulação feita com os custos de produção do biocombustível, os valores encontrados são compatíveis aos do mercado consumidor. Além disso, um dado preocupante levantado foi a doação dos óleos de soja residuais para a reutilização por pessoas carentes da cidade, um destino perigoso à saúde dessas pessoas.
APA, Harvard, Vancouver, ISO, and other styles
10

SNOWDEN, ROBERT J., NICOLA S. GRAY, JOHN TAYLOR, and MALCOLM J. MacCULLOCH. "Actuarial prediction of violent recidivism in mentally disordered offenders." Psychological Medicine 37, no. 11 (May 31, 2007): 1539–49. http://dx.doi.org/10.1017/s0033291707000876.

Full text
Abstract:
ABSTRACTBackgroundActuarial instruments may be useful in predicting long-term violence in mentally disordered patients. We compared two instruments that differ in terms of what they are designed to predict (general versus violent recividism) and the inclusion of stable mental health variables.MethodA large sample of mentally disordered patients were scored on two risk assessment instruments, the Violence Risk Appraisal Guide (VRAG) and the Offender Group Reconviction Scale (OGRS), based on information at the point of discharge. Their criminal histories for at least 2 years following discharge were obtained from official records.ResultsBoth instruments were good predictors of both violent and general offending. Over shorter periods (<1 year) the VRAG had very good predictive validities for both types of offences [areas under the receiver operating characteristic curves (AUCs) >0·85], which were significantly better than the OGRS. For longer follow-up periods the instruments had approximately equal prediction accuracy. However, both instruments predicted far more offences than were in fact recorded.ConclusionsThe VRAG is a very good predictor of future violence in the UK sample. The OGRS may also be of value as it can be completed quickly and without the need for mental health variables. Caution is needed, however, as both instruments appeared to over-predict the levels of reconvictions in this sample.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Ogräs"

1

Aarvaag, Evalinda, and Linda Lindroth. "Konflikter, ogräs eller frön? : Arbetsplatskonflikter utifrån ett ledarskapsperspektiv." Thesis, Högskolan Dalarna, Personal och arbetsliv, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:du-21708.

Full text
Abstract:
Det gemensamma intresset för konflikter grundade idén att studera väl ansedda ledares perspektiv på arbetsplatskonflikter och hur dessa ledare löser konflikter konstruktivt. I grunden finns en undran om väl ansedda ledare har förmågor som gör att de löser konflikter mer konstruktivt. Konflikter utgör en stor del av en ledares arbetstid. Konflikter kan förmodligen inte undvikas men hur konflikter hanteras är avgörande för att en organisation och dess anställda skall mogna och utvecklas. Det har utövats forskning inom konflikthantering utifrån ett ledarskapsperspektiv men de studierna har haft en kvantitativ ansats. Studiens syfte är att undersöka hur väl ansedda chefer ser på arbetsplatskonflikter och hur dessa chefer hanterar konflikter. Ett delsyfte är att erhålla kunskap om vilka metoder ansedda ledare använder i konflikthantering. För att besvara syftet har följande frågeställningar använts: Vilka typer av arbetsplatskonflikter uppstår i en organisation? Vad är avgörande om konflikter blir konstruktiva eller destruktiva? Vad har ledarskapet för inverkan på konflikthantering och hur ska ledaren ta sig an konflikter? Vilka förmågor och egenskaper har ledare som hanterar konflikter effektivt? Studien grundar sig på en kvalitativ ansats med semistrukturerade intervjuer som insamlingsmetod. Det införskaffade materialet kodades och tematiserades. Resultaten analyserades med hjälp av teoriramen. Slutligen användes Rahims (2002) teori om conflict management i diskussion då det i resultatet framkom stöd för modellen, dock med en utveckling vilket presenteras i slutsatsen. I studiens analys framkom att ledare som hanterar konflikter konstruktivt behärskar tre huvudområden. Dessa förmågor är människoorienterad, uppgiftsorienterad och lärande- och kulturorienterad. Väl ansedda ledare manövrerar emellan dessa förmågor beroende på situation. I studiens resultat framkom också att undvikande och dominant ledarskapsbeteende skapar barriärer i konflikthantering.
The authors' joint commitment conflicts produced the idea to study highly-regarded leaders' perspective on workplace conflicts and their constructive resolution. Basically there was a curiosity about how such leaders resolve conflicts so effectively. Workplace conflicts are a major part of a leader´s time at work. While probably unavoidable, how conflicts are handled is crucial for the growth and development of an organization and its employees. There has been practical conflict management research from a leadership perspective, but the studies have had a quantitative focus. This study aims to examine the various ways respected managers address and resolve workplace conflicts. The study seeks to answer the following questions: What kinds of workplace conflict exist in an organization? What are the critical factors in conflicts? How are conflicts viewed constructive/destructive? What is a leader's role when managing/resolving workplace conflict? What abilities and qualities have leaders who manage conflict effectively? The study is based on a qualitative approach using semi-structured interviews. The material was thematic and coded. Results were analysed using the theoretical framework. The empirical data was analysed using Rahims (2002) theory of conflict management. Building on the results, the model which has been developed will be presented at the study’s conclusion. The study's analysis reveals that leaders who deal with conflicts constructively mastered the three main areas of concern, depending on the situation. These are people-oriented, task-oriented, and learning- and culture-oriented. The study's results also revealed that evasive and/or dominant leadership in particular creates barrier store solving conflict.
APA, Harvard, Vancouver, ISO, and other styles
2

Dahlbäck, Anna. "Kämpa eller bekämpa : En studie av trädgårdsägares tankar om ogräs, ohyra och bekämpningsmedel." Thesis, Högskolan i Gävle, Avdelningen för elektronik, matematik och naturvetenskap, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-18567.

Full text
Abstract:
Statistics show that the sales of pesticides in Sweden are increasing. This study examines why this increase occurs, and who is buying the pesticides. The study has two aims: the first is to investigate the availability of pesticides for household use, and the second is to identify the problems garden owners are experiencing in the garden and the strategies they use to solve them. As a background to my work, some of the most debated pesticides and industrial chemicals with an impact on gardening during the 20th century are briefly summarized. The background section also includes a brief account of gardening in Sweden today. In my study, five garden stores were inventoried and staff were interviewed, garden owners were interviewed at allotment compounds and in home gardens, and an online survey was posted on a garden forum. The results indicate a wide variation in the range of pesticides in garden stores. The bigger stores have more varieties while the smaller stores have chosen to reduce the supply of pesticides. Interviews with the staff indicate that customers have little knowledge of pesticides and gardening in general. Many customers are looking for quick and easy solutions to their problems, the lawn being a big concern for many. Allotment owners use very little pesticides, while home gardeners and the respondents of the online survey use pesticides to a greater extent, but home gardeners often consider pesticides dangerous and want to decrease their use.
APA, Harvard, Vancouver, ISO, and other styles
3

Melin, Thomas. "”Slutligen kommer skogens ogräs till heders” : - En ekokritisk analys av Vilhelm Mobergs Din stund på jorden." Thesis, Högskolan Dalarna, Litteraturvetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:du-18941.

Full text
Abstract:
Den har uppsatsen ar en ekokritisk analys av Din stund på jorden med inriktning på att åskådliggöra retoriska grepp. Syftet ar att undersöka hur manniskan förhåller sig till naturen i boken samt ringa in uttryck, bilder och metaforer som skulle kunna inspirera lasaren till ett stallningstagande för miljömedvetenhet och hållbar utveckling. Med narlasning och kvalitativ textanalys som metod tolkas texten och de bilder som målas upp ur ett ekokritiskt perspektiv vars retoriska grepp sedan analyseras och diskuteras. Analysen visar att romanen innehåller ekokritiskt intressanta troper och teman samt att naturen och naturens krafter spelar en vasentlig roll i karaktarernas liv. Relationen mellan manniska, djur och natur återfinns i metaforer och uttryck som leder lasaren i en riktning mot ett ansvarstagande och respektfullt förhållande till naturen.
APA, Harvard, Vancouver, ISO, and other styles
4

Hultman, Malin. "Älska din nässla : Ett projekt om en hållbar dryck och dess visuella identitet." Thesis, Linnéuniversitetet, Institutionen för design (DE), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-36400.

Full text
Abstract:
På grund av bland annat övergödning finns det en ökad mängd kväve i regnet som faller på vår jord. Detta ändrar förutsättningarna för växtlighet. Ogräset brännässlan växer snabbt av den allt mer näringsrika jorden och får då en fördel gentemot andra växter. Genom att ta vara på den starka och outnyttjade råvaran, som jag anser att brännässlan är, vill jag agera hållbart både för människan och naturen. Jag vill kommunicera växtens goda egenskaper, som exempelvis högt näringsvärde via en nässeldryck. Formgivningsarbetet innefattar en grafisk profil samt en förpackning till en mousserande nässelnektar med vinkaraktär. En lokal produkt verkar för ett hållbart samhälle. Skandinaviens traditionella och naturliga kök kallas för ”New nordic cuisine”. Ett ökat intresse för lokal mat, hälsosamma drycker och hållbarhet bereder väg för ogräs på menyn. Jag marknadsför drycken i en PET-flaska svept med mönstrat papper. Förpackningens nässelmönster ska illustrera växtens vilda natur. PET valdes för att minska vikten vid transport och papper för att ge flaskan ytterligare en taktil dimension, samt en exklusivitet. Fokus har legat på det undersökande arbetet. Hur marknadsför man hållbarhet? Fält som jag har arbetat inom är bland annat: hälsa, semiotik, förpackningsdesign, materialundersökningar och begreppet ”rural urbanism”. Min slutsats är att nässlans många positiva egenskaper är en del i vår hållbara utveckling.
APA, Harvard, Vancouver, ISO, and other styles
5

Jansson, Katarina. "Hållbara växtbäddar för perenner i offentliga miljöer." Thesis, Högskolan i Gävle, Avdelningen för elektronik, matematik och naturvetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-24002.

Full text
Abstract:
Syftet med detta arbete är att ta reda på vilka problem det finns i perennplanteringarna i offentliga miljöer samt hur man kan förebygga problemen och hur man bygger upp växtbäddar för perenner utifrån ett hållbarhetsperspektiv. Undersökningen genomfördes hösten 2011 och baserades på litteratur som böcker, artiklar, faktablad samt intervjuer. I undersökningen ingick fem angränsande kommuner till Gävle samt tre erkända trädgårdsmästare. Utgångspunkten för valet av trädgårdsmästarna var att de skulle ha erfarenhet av att skapa väl fungerande och hållbara exempel på offentliga perennplanteringar i Sverige. Det finns många olika orsaker till att perennrabatterna i våra offentliga miljöer inte ser så attraktiva ut. Oavsett orsak så kan man säga att grundproblemet är bristfällig kunskap och eventuellt brist i kommunikationsleden från ”idé till planta” när det gäller de offentliga planteringarna. Det är många delar som är viktiga i en växtbädd för att perenner, träd och buskar ska kunna etablera sig och utveckla sin prakt år efter år. En av dessa komponenter är en bra jord. Det är viktigt att man väljer en rotogräsfri jord utifrån växtvalet redan från början. Ett av problemen i kommunerna var att fel sorts jord hade använts från början. Trots att alla påstod att de använde sig enbart av rotogräsfri jord i dagsläget så hade de problem med ogräs. Två orsaker till detta kan vara att man väljer fel växter och att skötseln inte fungerar, vilket resulterar i att ogräset tar över. Den perfekta växtbädden, finns den? Eftersom det är naturen vi arbetar med är det svårt att uppnå det ultimata resultatet, men vi kan göra det bästa utifrån förutsättningarna som finns med alla de delar som ingår i en växtbädd.
APA, Harvard, Vancouver, ISO, and other styles
6

Eriksson, Ylva. "Biologisk mångfald bland åkerogräsen. En fältstudie av två åkrar : en konventionellt och en ekologiskt odlad." Thesis, Linköping University, Department of Thematic Studies, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2310.

Full text
Abstract:

Den biologiska mångfalden är viktig inom lantbruket. Jordbrukslandskapets mångfald är vacker för människan att se på och spännande och rogivande att vistas i. Mångfalden innehåller även en genbank som kan bli mycket etydelsefull i framtiden. Dessutom innebär oftast en rik mångfald bland ogräsen även en rik mångfald bland insekter och andra djur, däribland skadeinsekternas predatorer, vilket bidrar till produktiva åkrar. Ogräsens mångfald på åkern beror till stor del på geografiskt läge, klimat och berggrund. Även odlingssättet och tillhörande odlingsåtgärder är avgörande för hur åkerns ogräsflora ser ut. En odlingsåtgärd som har ett stort inflytande över ogräsflorans sammansättning, är användningen, eller uteslutandet, av herbicider.

Uppsatsens fältstudie består av ogräsinventeringar genomförda på två åkrar – en konventionellt odlad och en ekologiskt odlad. Den konventionella åkern är behandlad med syntetiska herbicider och den ekologiska är det inte. Studien visar att den ekologiska åkern hade fler arter, en rikligare mångfald, och många fler plantor än den konventionella åkern. Artsammansättningen tyder på att den konventionella åkern var något mer näringsrik och hade ett lägre pH.


Biological diversity is important in agricultural systems. The diversity of the agricultural landscape is beautiful to the human eye and it provides an exciting as well as soothing environment. Diversity also denotes genetic resources that can be of great importance in the future. Furthermore, a high biological diversity of weeds most often means a high diversity of insects and other animals, among them the predators of pests, which contributes to high productivity of the arable fields. The diversity of weed in a field depends on its geographical location, the climate and the bedrock. Other factors of great importance to the composition of the weed flora are the farming methods (conventional/ecological) and the specific measures used. One measure that has a high influence on the composition of the weed flora is the use, or exclusion, of herbicides.

The field study of this paper consists of weed inventories of two arable fields – the first cultivated per traditional methods and the second per ecological methods. Herbicides are used in the conventional field but not in the ecological one. The study shows that the ecological field had more secies, a greater diversity, and far more plants than the conventional field. The composition of the weed species indicates that the conventional field had a slightly higher nutritive value and a lower pH value.

APA, Harvard, Vancouver, ISO, and other styles
7

Kessler, Claudia Samuel. "Mais que barbies e ogras : uma etnografia do futebol de mulheres no Brasil e nos Estados Unidos." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2015. http://hdl.handle.net/10183/131770.

Full text
Abstract:
Com base na etnografia realizada entre 2011 e 2013 – incluindo observação participante, entrevistas, registro fotográfico e enquete – esta tese analisa o significado do futebol de mulheres em Porto Alegre (RS, Brasil) e Amherst (MA, Estados Unidos). Ao invés de utilizar o termo futebol feminino, corrente tanto no espaço esportivo quanto acadêmico, proponho o conceito de futebol de mulheres, objetivando, com isso, a desindexação do pensamento normativo de gênero, refém do binômio “masculino/feminino”. O futebol de mulheres, no Brasil, é um espaço marcado pela expressão de múltiplas perspectivas de gênero, além de se caracterizar por performances corporais improvisadas e criativas, revelando-se um espaço de disputas, mas também de convivialidade, como outros espaços sociais quaisquer. Trata-se, portanto, de afirmar este espaço de relações multifacetadas, deixando de lado o discurso das ausências, da precariedade e da invisibilidade, a partir dos quais este futebol tem sido caracterizado. Em Porto Alegre, podem-se destacar as marcações sociais e econômicas que influenciam na dinâmica dos grupos, enquanto, nos Estados Unidos, acentuam-se as marcações etárias. Com a proposta de ampliar mais do que esgotar as reflexões sobre o tema, reflito sobre a heterogeneidade dos agentes sociais que compõem o mundo futebolístico de mulheres de Porto Alegre e de Amherst, tais como jogadoras, comissões técnicas, organizadores, arbitragem, público e mídia. A tese, no seu conjunto, busca tensionar a necessidade de associação do futebol de mulheres à estrutura futebolística instituída pela lógica do espetáculo midiático e mercadológico, como se esta fosse a única possibilidade de reconhecimento, afirmação de identidades e sociabilidade.
Based on ethnographic practices carried out between 2011 and 2013 - including interviews, photographic documentation and polls - this thesis analyzes the meaning of women's soccer in Porto Alegre (RS, Brazil) and Amherst (MA, United States). Instead of using the term “feminine soccer” commonly used both in sports and academic spaces, I propose the concept of “women's soccer”, aiming thereby to disassociate it from normative gender thinking, still hostage to the binomial “masculine/feminine”. Brazilian women's soccer is a space marked by the expression of multiple perspectives of gender. It is characterized by improvised and creative body performances, revealing itself as a space of disputes, but also conviviality, similar to other social spaces. It's, therefore, necessary to state this space as one of multifaceted relations, leaving aside the “discourse of absence”, precariousness and invisibility from which this space has been characterized. In Porto Alegre, one can highlight the social and economical markers that influence the dynamics of groups, while in United States one can highlight age markings. With the proposal to extend more than exhaust the reflections on the subject, I think on the heterogeneity of social actors that make up the world of “women's soccer” in Porto Alegre and Amherst, such as: players, technical commissions, organizers, referees, public and media. The thesis, as a whole, reflects on the need to associate “women's soccer” to the soccer structure established by the logic of media and marketing spectacles as if this were the only possibility of recognition, affirmation of identities and sociability.
APA, Harvard, Vancouver, ISO, and other styles
8

Geider, Thomas. "Die Figur des Oger in der traditionellen Literatur und Lebenswelt der Pokomo in Ost-Kenya /." Köln : R. Köppe, 1990. http://catalogue.bnf.fr/ark:/12148/cb36658017x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Mihalovici, Florina-Liliana. "Le mythe de l'ogre dans la prose francophone contemporaine." Limoges, 2013. http://aurore.unilim.fr/theses/nxfile/default/76db441e-32c6-4755-a9d3-19b424e209be/blobholder:0/2013LIMO2013.pdf.

Full text
Abstract:
Partant des traits des ogres mythologiques, historiques et de la tradition, cette thèse s’interroge sur la réhabilitation et l’actualité du mythe de l’ogre dans un corpus de textes issus des territoires francophones les plus variés. La thèse est structurée en cinq chapitres thématiques. Le premier chapitre porte sur la naissance de l’ogre en tant que mythe et personnage emblématique de la culture et de la tradition orale dans différents territoires. Le deuxième chapitre traite des régimes et des tyrans politiques qui règnent en ogre : si « ogre » est le nom pour tout dirigeant tyrannique et dictateur, il est représenté dans les textes par une multitude de dénominations et de visages. Dans la continuité de cette recherche, le troisième chapitre aborde le mythe de l’ogre dans une perspective sociale et familiale. Les nouveaux avatars de l’ogre dans la contemporanéité sont les pères : pères destructeurs, avilisseurs, pratiquants d’un cannibalisme métaphorique. Leur démesure réside dans la violence avec laquelle ils gouvernent leurs familles. Dans une perspective freudienne, le quatrième chapitre porte sur les rapports (sexuels) impossibles entre les géniteurs et leur progéniture, générés par la castration symbolique, l’inceste et la débauche sexuelle. Le dernier chapitre se construit sur la déclinaison féminine de l’ogre, l’ogresse dans le corpus proposé. Personnage étourdissant, qui, prenant des formes des plus séductrices, n’est à l’intérieur qu’un monstre prêt à tout pour assouvir ses désirs de toute nature. Le regain du mythe de l’ogre dans la prose francophone contemporaine n’est que trop visible
Based on the features of mythological, historical and tradition ogres, this thesis questions the rehabilitation and timeliness of the myth of the ogre in a corpus of texts from the most varied French territories. The thesis is structured into five thematic chapters. The first chapter focuses on the birth of the ogre as myth and iconic character of culture and oral tradition in different territories. The second chapter discusses the regimes and tyrants which reign in the ogre: if "ogre" is the name for any tyrannical leader and dictator, he is represented in the texts by a variety of names and faces. In continuation of this research, the third chapter deals with the myth of the ogre from a social and familial perspective. The new avatars of the ogre in the contemporary are the fathers: destructive fathers, suffocating/degrading ones, and practitioners of a metaphorical cannibalism. Excessiveness lies in the violence with which they govern their families. In a Freudian perspective, the fourth chapter focuses on the relationship (sexual) impossible between parents and their offspring generated by symbolic castration, incest and sexual debauchery. The final chapter builds on the declination of the female ogre, ogress in the proposed body. Stunning character, which taking the most seductive forms, is inside only a monster ready to satisfy all her desires of any kind. The revival of the myth of the ogre in contemporary French prose is all too visible
APA, Harvard, Vancouver, ISO, and other styles
10

Drewett, Anne. "Curses, Ogres and Lesbians : An Examination of the Subversion and Perpetuation of Fairy Tale Norms in Two Adaptations of Beauty and The Beast." Thesis, Umeå universitet, Institutionen för språkstudier, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-117268.

Full text
Abstract:
Fairy tales as a form of social acculturation can subvert and/or perpetuate potentially harmful social norms. In this essay, Chris Anne Wolfe’s lesbian romance novel Bitter Thorns (1994) and the film Shrek (2001) are analysed as adaptations of the fairy tale Beauty and the Beast, with a focus on the extent to which they challenge and/or reinforce three fairy tale norms: women as tradeable objects, heteronormativity and idealised beauty. Both these texts can be seen as subversive, Bitter Thorns in how it challenges heteronormativity and Shrek in how it challenges the norm of idealised beauty. This subversion, however, is limited, as both texts do more to perpetuate fairy tale norms than to challenge them. They both reinforce the idea of women as objects for trade, Bitter Thorns perpetuates the norm of idealised beauty, and Shrek advocates heteronormative relationships and the dominance of heterosexual masculinity.
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Ogräs"

1

Cross, Luther. Ogres. New York: Cavendis Square Publishing, 2016.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Jeffrey, Gary. Ogres. New York, NY: Gareth Stevens Pub., 2012.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Lynette, Rachel. Ogres. Detroit: KidHaven Press, 2010.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Polver, Pier-Angelo. Ogres. Paris: Balland, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Smith, Joseph A. 1936- ill., ed. Ogres! ogres! ogres!: A feasting frenzy from A to Z. New York: Greenwillow Books, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Sturm, James. Ogres awake! New York: First Second, 2016.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

David, West. Giants and ogres. New York, N.Y: PowerKids Press, 2011.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Namioka, Lensey. Island of ogres. New York: Harper & Row, 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Cerf, Muriel. Ogres, et autres contes. Arles: Actes Sud, 1997.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Pennac, Daniel. Au bonheur des ogres. Paris: Gallimard, 1985.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Ogräs"

1

Coad, Brian W. "Family Anoplogastridae – Ogrefishes, Ogres." In Marine Fishes of Arctic Canada, edited by Brian W. Coad and James D. Reist, 392–94. Toronto: University of Toronto Press, 2017. http://dx.doi.org/10.3138/9781442667297-061.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Warner, Marina. "Why do Ogres Eat Babies? Monstrous Paternity in Myth and Fairytales." In Paternity and Fatherhood, 195–203. London: Palgrave Macmillan UK, 1998. http://dx.doi.org/10.1007/978-1-349-13816-6_18.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

"Ogres." In Politeness and its Discontents, 27–39. Cambridge University Press, 1992. http://dx.doi.org/10.1017/cbo9780511551451.003.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

"OGRES." In A Motif-Index of Traditional Polynesian Narratives, 335–52. University of Hawaii Press, 2019. http://dx.doi.org/10.2307/j.ctvp2n3hb.14.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

"7. THE OGRES OF ASIA." In Monsters, 115–34. University of Pennsylvania Press, 2003. http://dx.doi.org/10.9783/9780812203226.115.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

"Werner Ogris: Schriftenverzeichnis 2003–2010." In Grundlagen der österreichischen Rechtskultur, 601–6. Wien: Böhlau Verlag, 2010. http://dx.doi.org/10.7767/boehlau.9783205790907.ndx.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Bansal, Shonak. "Nature-Inspired-Based Multi-Objective Hybrid Algorithms to Find Near-OGRs for Optical WDM Systems and Their Comparison." In Handbook of Research on Biomimicry in Information Retrieval and Knowledge Management, 175–211. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-3004-6.ch011.

Full text
Abstract:
Nature-inspired-based approaches are powerful optimizing algorithms to solve the NP-complete problems having multiple objectives. In this chapter, two nature-inspired-based multi-objective optimization algorithms (MOAs) and their hybrid forms are proposed to find the optimal Golomb rulers (OGRs) in a reasonable time. The OGRs can be used as a channel-allocation algorithm that allows suppression of the four-wave mixing crosstalk in optical wavelength division multiplexing systems. The presented results conclude that the proposed MOAs outperforms the existing conventional classical and nature-inspired-based algorithms to find near-OGRs in terms of ruler length, total occupied optical bandwidth, bandwidth expansion factor, computation time, and computational complexity. In order to find the superiority of proposed MOAs, the performances of the proposed algorithms are also analyzed by using statistical tests.
APA, Harvard, Vancouver, ISO, and other styles
8

Bansal, Shonak, and Kuldeep Sharma. "Nature-Inspired-Based Modified Multi-Objective BB-BC Algorithm to Find Near-OGRs for Optical WDM Systems and Its Performance Comparison." In Handbook of Research on Biomimicry in Information Retrieval and Knowledge Management, 1–25. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-3004-6.ch001.

Full text
Abstract:
Multi-objective nature-inspired-based approaches are powerful optimizing algorithms to solve the multiple objectives in NP-complete engineering design problems. This chapter proposes a nature-inspired-based modified multi-objective big bang-big crunch (M-MOBB-BC) optimization algorithm to find the Optimal Golomb rulers (OGRs) in a reasonable timeframe. The OGRs have their important application as channel-allocation algorithm that allow suppression of the four-wave mixing crosstalk in optical wavelength division multiplexing systems. The presented simulation results conclude that the proposed hybrid algorithm is superior to the existing conventional classical algorithms, namely extended quadratic congruence and search algorithm and nature-inspired-based algorithms, namely genetic algorithms, biogeography-based optimization, and simple BB-BC optimization algorithm to find near-OGRs in terms of ruler length, total occupied optical channel bandwidth, bandwidth expansion factor, computation time, computational complexity, and non-parametric statistical tests.
APA, Harvard, Vancouver, ISO, and other styles
9

Sommerstein, Alan H. "Monsters, ogres, and demons in Old Comedy." In Talking about Laughter, 155–74. Oxford University Press, 2009. http://dx.doi.org/10.1093/acprof:oso/9780199554195.003.0008.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Aguirre, Mercedes, and Richard Buxton. "Seven Ways to Approach a Cyclops." In Cyclops, 8–35. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198713777.003.0002.

Full text
Abstract:
This chapter aims to identify the main scholarly and popular approaches that have been adopted in the past towards the mythical figure of the Cyclops, and thus to provide a complement to and a contrast with the analysis by Aguirre and Buxton. Seven past perspectives are identified: 1. Folktales—still perhaps the most popular scholarly gambit. 2. Location—especially, where are Odysseus’ wanderings supposed to be placed on the map? (The answers have been astonishingly varied.) 3. Anthropology—what have earlier scholars said about the Cyclopes’ way of life—for example, their diet, their pastoralism, and their (lack of) hospitality? 4. Art and text—how have scholars variously interpreted the interrelationship between verbal and visual accounts of the Cyclopes? 5. The eye—if any one aspect of the Cyclopes has dominated explanations of the origin of the mythology of these ogres, it is that which stresses their monocularity. But how convincing are such explanations—in terms, for example, of the skull of a dwarf elephant, or the cone of a volcano? The authors have serious doubts. 6. Homonyms—what characteristics have scholars found that link the pastoral ogres, the blacksmiths, and the builders? 7. Reception—how has the cultural ‘afterlife’ of the Cyclopes been regarded? Although there are some impressive previous studies of parts of the tradition, no one has so far given a satisfactory overview.
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Ogräs' for particular source types:
Journal articles Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography