Дисертації: "Mossman"

1

Swehla, Kelli L. "An examination of a competition set for your active high school jazz band: “Hay Burner” by Sammy Nestico, “A Child is Born” by Thad Jones, “The Next Chapter” by Patty Darling, “Uchibeng Wow-Wow” by Michael Philip Mossman." Kansas State University, 2015. http://hdl.handle.net/2097/20360.

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Master of Music
School of Music, Theatre, and Dance
Frank Tracz
The following report is an in depth research and analysis project based on the graduation requirement for a Masters in Music degree from Kansas State University. The product of this project was a performance at the Iowa Jazz Championships by the Xavier High School Jazz Band One (Cedar Rapids, IA), Kelli L. Swehla, director. This performance was held on March 31, 2015, at the Community Choice Credit Union Convention Center (part of the Iowa Events Center), in Des Moines, IA. The repertoire included Hay Burner by Sammy Nestico, A Child Is Born by Thad Jones, The Next Chapter by Patty Darling and Uchibeng Wow-Wow by Michael Philip Mossman. The theoretical, historical and technical analyses of this process were collected using the Unit of the Teacher Resource Guide, developed by Richard Miles and the Macro, Micro, Macro score analysis form developed by Dr. Frank Tracz. This report also includes documentation of the planning and evaluation of each rehearsal.

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2

Kadum, Hindi Abdalla. "Études ultrastructurales de l'association endomycorhizienne à vésicules et arbuscules (glomus mosseae) avec les racines du soja (glycine max (l. ) merrill) et intervention des microorganismes dans les résidus racinaires." Nancy 1, 1991. http://www.theses.fr/1991NAN10199.

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L'étude de la biodégradation des racines mycorhizees, à notre connaissance, n'a pas été abordée à ce jour. Ce complexe représente par son hétérogénéité structurale et chimique, un produit original par rapport aux racines seules, dont la métabolisation a déjà été décrite par Kilbertus et al. (1972). Dans le cadre de cette expérience nous avons suivi les pertes de poids, les modifications ultrastructurales et l'évolution de la microflore des racines de soja mycorhizees ou non. Les résultats et l'analyse ultrastructurale prouvent que les fractions de racines dans champignon se dégradent plus rapidement que celles envahies par le symbiote (glomus mosseae). Le potentiel enzymatique des bactéries s'exprime successivement par la lyse de la pectine, de la chitine et plus tard par celle de la cellulose. La principale différence par rapport au schéma propose pour la biodégradation de la matière organique (Reisinger et Kilbertus, 1974) se rapporte a l'accélération de l'autolyse des champignons et de la dégradation de la chitine, entrainant la destruction de la paroi fongique

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3

Johnson, Timothy E. "MOSSTAT An interactive static rule checker for MOS VLSI designs." Full text open access at:, 1986. http://content.ohsu.edu/u?/etd,109.

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4

Cordier, Christelle. "Bases cellulaires et moléculaires du contrôle biologique de Phytophthora sp. , au niveau des racines, par le champignon endomycorhizogène Glomus Mosseae." Dijon, 1997. http://www.theses.fr/1997DIJOS036.

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L'endomycorhization préalable de la variété Earlymech de tomate et du clone F12-1 de merisier par G. Mosseae est nécessaire a l'expression de la bioprotection par les champignons endomycorhizogènes vis-à-vis respectivement de Phytophthora Parasitica et Phytophthora Cinnamomi. La mise au point d'une technique d'immunodétection des hyphes de p. Parasitica, pouvant être utilisée aussi bien sur du matériel racinaire frais qu'en immunocytochimie, a permis de démontrer que cet effet bioprotecteur est lié à une réduction du développement du champignon pathogène. Les études de cytologie moléculaire révèlent que les événements cellulaires et moléculaires impliqués dans le contrôle des champignons pathogènes sont différents chez les deux plantes étudiées. L'impact de l'endomycorhization sur p. Parasitica chez la tomate résulte a la fois de l'induction d'une résistance localisée se manifestant dans les tissus endomycorhizés et d'une résistance induite de type systémique s'exprimant dans les parties racinaires ne contenant pas le champignon endomycorhizogène. Ces deux phénomènes sont caractérisés par des réactions pariétales de défense de la plante. D'une part, dans les tissus endomycorhizés, les appositions pariétales riches en callose empêchent l'agent pathogène de pénétrer dans les cellules corticales renfermant les arbuscules de g. Mosseae. D'autre part, la résistance de type systémique induite est associée à la fois à un épaississement de la paroi primaire ou la protéine de défense du groupe PR-1 s'accumule, et à la formation de papilles composées de pectines non estérifiées et de callose, qui empêchent la pénétration du champignon pathogène dans les cellules. Ces événements sont similaires a ceux rencontrés dans les interactions incompatibles plantes-champignons pathogènes. De plus, des molecules de p. Parasitica (glycoprotéine fongique et parasiticéine) semblent sécrétées dans les tissus mycorhizés, ce qui indiquerait un rôle potentiel de ces composés dans la résistance localisée. Par contre, chez le merisier endomycorhizé, on n'observe pas de réaction cellulaires vis-à-vis de p. Cinnamomi comparables à celles de la tomate. Cela suggère que d'autres mécanismes doivent être impliques dans le contrôle par l'endomycorhization de l'attaque par p. Cinnamomi chez cette plante.

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5

Mossina, Alessandra [Verfasser], and Silke [Akademischer Betreuer] Meiners. "Regulation of proteostasis and proteasome function by cigarette smoke / Alessandra Mossina ; Betreuer: Silke Meiners." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2020. http://d-nb.info/1241963649/34.

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6

Granmyr, Annica. "Pinnar, småkryp och mysig mossa : Ett arbetsmaterial för förskolans utevistelse." Thesis, Högskolan i Gävle, Avdelningen för elektronik, matematik och naturvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-11143.

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7

Stewart, Lynda Irene. "Phosphorus effects on arbuscular mycorrhizal fungi." Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=102729.

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Two field studies were conducted to assess the potential benefit of arbuscular mycorrhizal (AM) inoculation of elite strawberry plants on plant multiplication, and fruit yield, under typical nursery conditions, in particular soils classified as excessively rich in P. To study plant productivity, five commercially in vitro propagated elite strawberry cultivars ('Chambly', 'Glooscap', 'Joliette', 'Kent', and 'Sweet Charlie') were not inoculated with AM fungi or were inoculated with either a single species (Glomus intraradices), or a mixture of species (G. intraradices, Glomus mosseae, and Glomus etunicatum). AM inoculation was found to impact strawberry plant productivity in a soil with excessive P levels. The AM fungi introduced into the field by inoculated mother plants established a mycelial network in the soil through colonization of the daughter plant roots, however, persistence of colonization was determined to below (<12% in inoculated plant roots). In soils excessively rich in P, individual crop inoculation may be the only option for management of the symbiosis, as the host and non-host rotation crops, planted prior to strawberry production, had no effect on plant productivity or soil mycorrhizal potential.
To study the impact of AM inoculation on fruit production, three commercially grown strawberry cultivars (Glooscap, Joliette, and Kent) were not inoculated with AM fungi or were inoculated with either G. intraradices or G. mosseae. AM fungi impacted the fruit yield, with all inoculated cultivars producing more fruit than noninoculated cultivars during the first harvest year. The percentage of root colonization could not be used to explain the differences in total fruit yield during the first harvest year, or the increase in total fruit yield the second harvest year.
We wished to examine the effects of various P treatments on C metabolism within the intraradical mycelia (IRM) of the fungus. Specific primers were developed for the Glomus intraradices glucose-6-phosphate dehydrogenase (G6PDH) gene. Real-time quantitative reverse transcriptase polymerase chain reaction (QRT-PCR) was used to measure the gene expression of the G. intrarardices G6PDH gene in response to external P conditions of colonized transformed carrot roots. The results showed a significant down-regulation of G6PDH in the IRM of G. intraradices when cultures were grown in a high P (350 muM P) medium compared to those grown in the low P (35 muM P) medium. The down-regulation may suggest a reduction in the C flow from the host to the fungus. There was no effect on G6PDH expression following a two-hour incubation with additional P applications (No P, low P and high P).

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8

Mqikela, Linda Ntomboxolo. "An exploratory study of the representivlty of African blacks (ab) in the Mossel bay hake fishing industry." University of the Western Cape, 2004. http://hdl.handle.net/11394/7800.

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9

Hedlund, Elvira, and Henrietta Wall. "Sociala och situationella faktorerspåverkan på trygghet istationsmiljöer : En fältstudie på Stora Mossen och Tensta station." Thesis, KTH, Transportplanering, ekonomi och teknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-238740.

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A lot of challenges arises from an expanding Stockholm. One of them is mentioned in Theregional development plan for the Stockholm region 2010 (RUFS) as “To increase theperceived safety in the region when the world is perceived as more unsafe”(Regionplanenämnden, 2010:19). A typical example of a location where it is difficult tocreate environments that are perceived as safe is the Stockholm subway.The aim of this study is to examine which situational and social factors that contribute to thefeeling of being safe at the subway stations. The literature review covers the concept ofperceived safety and its definition. The social and situational factors that should affectperceived safety according to science are also explained. The factors that are examined in thisreview are the same as the ones in the theory Crime Prevention Through EnvironmentalDesign (CPTED). Data from the Stockholm safety survey from 2014 “Trygghet i dinstadsdel” is used to identify the station that is perceived as the safest, Stora Mossen, and thestation that is perceived as least safe, Tensta.A qualitative field study at the stations Stora Mossen and Tensta in the Stockholm subway areexecuted with support from the literature review and data from the Stockholm safety survey.The field study includes two visits at each station, during day and night, where the social andsituational attributes that contribute to perceived safety are analyzed.Findings show that the physical environment affects the perceived safety at the two examinedsubway stations but that this is not the only contributing factor. The perceived safety in thesurrounding area and the qualities and earlier experiences of the individual also have an effecton the perceived safety at the stations. It is also established that no general conclusions canmed made because merely a qualitative study at limited amount of subway stations wasconducted.

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10

Freitas, João Carlos de. "Avaliação de integridade de dutos com mossas de topologia complexa com base em deformação equivalente." reponame:Repositório Institucional da UFSC, 2012. http://repositorio.ufsc.br/xmlui/handle/123456789/92536.

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Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Metrologia Científica e Industrial, Florianópolis, 2009
Made available in DSpace on 2012-10-24T09:51:42Z (GMT). No. of bitstreams: 1 282710.pdf: 3605145 bytes, checksum: 045b94a141e739d212738f0a3576353c (MD5)
Mais de 40 % das causas de falha em linhas de transporte de hidrocarbonetos decorre de ações de terceiros, que acarretam a criação de mossas, entalhes ou combinações de ambos. Assim sendo, danos em dutos na forma de mossas tem emergido como uma preocupação chave para operação, confiabilidade e segurança do público em geral, dentro da indústria dutoviária. Os principais códigos de construção e montagem internacionais consideram mossas lisas deletérias se estas excedem a 6 % do diâmetro nominal do duto, em seu ponto mais profundo. A norma ASME B 31.8 - Gas Transmission and Distribution Piping System - 2003 Edition, apresenta uma alternativa a este critério. De acordo com esta edição da norma, qualquer mossa de qualquer profundidade, pode ser aceita desde que seus níveis de deformação associados à deformação geométrica não excedam a uma deformação equivalente (ou efetiva) de 6 % (ou 60.000 m/m). O apêndice R da norma B 31.8 apresenta um procedimento orientativo para o cálculo da assim chamada deformação equivalente. Em sua última edição de 2008, o comitê da ASME corrigiu alguns pequenos erros materiais em fórmulas, porém manteve inalterado o critério condenatório mencionado. Não obstante o autor desta dissertação de mestrado não ter a intenção de atacar ou criticar este critério de integridade, apenas fornece sugestões para ampliá-lo. Por outro lado, é pacífico que alguma forma de interpolação ou outra técnica matemática é necessária para desenvolver ou reconstruir a superfície sob avaliação com base nos dados oriundos de uma corrida de pig geométrico, por exemplo, ou uma medição externa através de um sistema de medição que produza a melhor exatidão possível. Além disso, existem outras deformações geométricas na seção reta do duto que alteram sua circularidade tais como, flambagem local, ovalização, ou mesmo ondulações decorrentes de curvamento a frio, entre outras alterações geométricas, que também podem ser investigadas através das técnicas descritas neste trabalho. Uma abordagem confiável e segura para o levantamento destas alterações geométricas é uma meta deste trabalho. Em adição, a metodologia proposta se pretende ser amigável ao operador, não requer nenhuma erudição matemática especial, nem qualquer conhecimento do método dos Elementos Finitos, por exemplo. Este trabalho também se propõe a fornecer uma metodologia direta, rápida e confiável para avaliação da integridade de dutos com mossas.
More than 40 % of failures in transmission pipelines are caused by third-party damages, which drives to the creation of dents, grooves and combinations of both. So, mechanical damages to pipelines in the form of dents has emerged as a key safety concern for operating, reliability and public safety within the pipeline industry. Most international pipeline codes consider plain dents injurious if they exceed a depth of 6% of its nominal diameter, at its deepest point. ASME B 31.8 - Gas Transmission and Distribution Piping System - 2003 Edition, states an alternative to this criterion. According to this edition, any plain dent of any depth are acceptable provided strain levels associated with the deformation do not exceed 6% (or 60.000 m/m) equivalent strain. In the appendix R of B 31.8 code is issued a procedure for assessing and measuring the so called "equivalent strain". In the last 2008 Edition of the code the ASME committee has corrected some minor material errors in formulae but still maintained the criterion above mentioned. Nevertheless the author of this MSc dissertation does not intend to attack or remark this integrity criterion (but just suggest to "enlarging" it). In the other hand, it also must be agreed that some kind of interpolation or other mathematical technique is necessary to develop (or rebuilt) the surface contours based on a caliper pig run information, for instance, or an assessment from a exogenous source within the best exactness attainable. Furthermore, there are other geometrical alterations in pipe sections which alter its roundness such as local buckling, smooth ovalization, or even undulations (ripples) due to field cold bends, among others that can be equally investigated as far as strain concern. A reliable and safe approach for assessing such geometrical alterations is the aim of this work. In addition, the method proposed herein is intended to be friendly to the operators, nor requiring deep knowledge of mathematics neither a specialization in Finite Element Analysis - FEA, for instance. This work intends as well to provide a straightforward methodology, fast and reliable for integrity assessment.

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11

Brechenmacher, Laurent. "Investigation of the functional genome involved in the endomycorrhizal symbiosis in barrel medic (Medicago truncatula)." Dijon, 2003. http://www.theses.fr/2003DIJOS040.

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12

Samra, Assem. "Recherche de protéines reliées a la symbiose endomycorhizienne chez des pois (Pisum sativum L. ) compatibles (myc#+) et résistant (myc#-) et cinétique d'induction des endomycorhizines." Dijon, 1996. http://www.theses.fr/1996DIJOS064.

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Les recherches présentées dans ce mémoire s'inscrivent dans le cadre des études visant à mettre en évidence les produits des gènes reliés à la symbiose endomycorhizienne de Pisum Sativum l. L'utilisation de deux génotypes de compatibles a l'endomycorhization cv. Frisson (myc#+,nod#+) et P56 (myc#+,nod#-) et d'un génotype résistant (myc#-,nod#-) nous a permis de démontrer que la colonisation des racines des deux génotypes compatibles, par le endomycorhizogène Glomus Mosseae, s'accompagne de profondes modifications des profils polypeptidiques caractérisées par la sur-expression et la répression de certains polypeptides et par l'induction de nouveaux. Ces nouveaux polypeptides représentent par définition les endomycorhizines, c'est-à-dire les polypeptides qui apparaissent en réponse a l'inoculation des génotypes compatibles par le champignon endomycorhizogène. En revanche, l'inoculation des racines du génotype resistant (myc#-,nod#-) par G. Mosseae se traduit principalement par une importante répression de l'expression de nombreux polypeptides. Une étape majeure de notre travail a été d'étudier la cinétique d'évolution des modifications polypeptidiques dès les stades précoces de l'association symbiotique. Les premières modifications des polypeptides sont décelables chez les trois génotypes après 5 jours d'inoculation. Des polypeptides reliés à la symbiose, et dont l'expression augmente au cours de la colonisation, ont été caracterisés, chez les deux génotypes par leur masse moléculaire et leur point isoélectrique. Les polypeptides additionnels identifiés chez le génotype résistant pourraient être reliés à l'expression de certaines protéines de défense. Les études de la synthèse des polypeptides in vivo et in vitro confirment les modifications polypeptidiques (stimulation, répression et induction) consécutives a l'inoculation par G. Mosseae. La synthèse in vivo nous a de plus permis de montrer que les endomycorhizines sont vraisemblablement synthétisées lentement et s'accumulent au cours de la symbiose. Des inducteurs fongiques, susceptibles d'éliciter des modifications des profils polypeptidiques des racines, à partir d'extraits protéiques solubles de spores germées n'ont pas été mis en évidence. D'importantes modifications polypeptidiques sont associées a la germination des spores de G. Mosseae, mais nous n'avons pas détecté de différences dans les profils polypeptidiques de spores germées en présence d'eau ou d'exsudats de racines des génotypes myc#+ et myc#-. En revanche, nos travaux sur l'analyse des profils polypeptidiques de spores de champignons endomycorhizogènes, appartenant à différents genres, ont montré l'existence d'une variabilité interspécifique

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13

Sanchez, Lisa. "Identification chez Medicago truncatula d'une voie de transduction du signal dépendante du gène DMI3, inductible par Pseudomonas fluorescens et l'auxine : comparaison avec les interactions mycorhizienne et rhizobienne." Dijon, 2004. http://www.theses.fr/2004DIJOS061.

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14

Lapopin, Laurence. "Investigation of plant and fungal gene expression associated with arbuscule differenciation in arbuscular mycorrhiza : comparison of wild type and an arbuscule defective mutant pea." Dijon, 1999. http://www.theses.fr/1999DIJOS014.

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L'analyse des étapes tardives du développement de la mycorhize a arbuscule (MA) a été réalisée par tri différentiel d’ARN en comparant les profils d'expression génique des racines du pois (Pisum sativum l. ) Cv. Finale (génotype sauvage) et de RisNod 24, un mutant de pois incapable de former complètement les arbuscules (myc##2) ; les deux génotypes étant colonisés par le champignon MA glomus mosseae. Quatre fragments d’ADNc ont pu être isolés correspondant à des gènes dont l'expression a révélé être régulée de façon différentielle chez ces deux génotypes. Un des fragments (AG6b) est d'origine fongique et les trois autres (AG3b, AG3a et AC4) sont d'origine végétale. Les fragments AG6b, AG3a et AC4 qui n'ont pas montré de similarités avec des gènes connus, correspondent à des gènes induits pendant la mycorhization chez le génotype sauvage. Le fragment AG3b qui a montré des similarités avec un gène codant pour une protéine riche en proline (PRP), n'est détectable que chez le mutant de pois non inoculé. Le gène correspondant à ce fragment a été nomme psam4. Psam4 appartient à une famille génique codant pour des PRPs chez le pois dont au moins trois membres sont exprimés dans les racines. Les PRPs entrent dans la composition de la paroi des cellules végétales et sont supposés jouer un rôle dans l'augmentation de la rigidité de la paroi cellulaire. L'utilisation de la sonde spécifique de psam4 a montré que ce gène est sous le contrôle d'un système complexe de régulation qui induit la synthèse de deux transcrits de taille différente selon le type d'interaction plante / micro-organisme impliqué. Le transcrit de 1,5 kb de psam4 est plus fortement détecté chez RisNod 24 que cv. Finale. La sur-expression de psam4 chez le mutant pourrait être en partie responsable de son phénotype myc##2. De plus ce transcrit de 1. 5 kb est réprimé de manière non spécifique au cours de différentes interactions racine-microorganismes symbiotiques (mycorrhize, nodulation) et pathogénique (A. Euteiches). Au contraire, l'induction spécifique du transcrit de 1,9 kb pendant l'infection du pois par un champignon pathogène laisse supposer que celui-ci pourrait faire partie des réponses de défense de la plante. Outre la technique du tri différentiel d’ARN, la technique d'hybridation soustractive suppressive (SSH) a été mise au point pour la première fois, pour l'analyse du système MA. Une banque soustractive de Cdna a été construite à partir des racines de cv. Finale et RisNod 24 colonisés par G. Mosseae, qui devrait contenir des clones correspondant à des gènes induits chez le pois sauvage mycorhizé par rapport au mutant myc##2 mycorhizé. L'analyse des séquences de clones choisis au hasard a révélé que ceux-ci correspondaient à des gènes dont les produits étaient impliqués dans diverses fonctions cellulaires.

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SueSee, Brendan. "Incongruence between self-reported and observed senior physical education teaching styles : an analysis using Mosston and Ashworth’s spectrum." Thesis, Queensland University of Technology, 2012. https://eprints.qut.edu.au/60945/1/Brendan_SueSee_Thesis.pdf.

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Pedagogical styles, methods, models, practices or strategies are valued for what they claim they can achieve. In recent times curriculum documents and governments have called for a range of teaching approaches to meet the variety of learner differences and allow students to make more independent decision making in physical education (Hardy and Mawer, 1999). One well known system of categorizing teaching styles is the Mosston and Ashworth’s Spectrum of Teaching Styles (2002). In Queensland, prior to 2005, no research had been conducted on the teaching styles used by teachers of Physical Education. However, many teachers self-reported that they employed a variety of teaching styles depending on the aims and content of the material to be taught (Cothran, et al., 2005). This research, for the first time, collected teacher’s self-reported use of teaching styles and through observations verify the styles that were being used to teach Senior Physical Education in Queensland. More specifically the aims of the research were to determine: a) What teaching styles teachers of Senior Physical Education in Queensland believe they use? i) Were they using a range of teaching styles? ii) Were teachers of Senior Physical Education in Queensland using teaching styles that the Queensland Senior Physical Education Syllabus (2004) required? b) If Mosston and Ashworth’s (2002) Spectrum of Teaching Styles were used to categorise styles observed during the teaching of Senior Physical Education did the styles being used provide opportunities for evaluating as described by the Queensland Senior Physical Education Syllabus (2004)? The research was conducted in two phases. Part A involved use of a questionnaire to determine the teaching styles Queensland teachers of Senior Physical Education reported using and how often they reported using them. The questionnaire was administered to 110 teachers throughout Queensland. The sample was determined from 346 schools teaching Senior Physical Education (in 2006) across the state of Queensland, Australia. 286 questionnaires were sent to 77 non-randomised schools. There were 66 male and 44 female respondents in the sample. A wide range of teaching styles were reportedly used by teachers of Senior Physical Education with Practice Style-Style B, Command Style-Style A and Divergent Discovery Style-Style H, the most reportedly used. The Self-Teaching Style-Style K was reportedly used the least by teachers involved in this study. From the respondents a group of teachers were identified to form the participants for Part B. Part B of the study involved observation of a group of volunteer participants (from those who had completed the questionnaire) who displayed many of the ‘typical’ characteristics, and a cross-section of backgrounds, of teachers of Senior Physical Education in Queensland. In the case of this study, the criteria used to select the group of teachers to be observed teaching were, teaching experience (number of years: 0-4, 5-10 and 11 years and over), gender, geographical location of schools (focused on Brisbane and near area for travel/access purposes), profile of the students at schools (girls, boys or co-educational), nature of school (Government or Private) and the physical activities being taught in a school (activities to reflect all the areas of physical activity outlined within the syllabus). A total of 27 questionnaire respondents from Part A indicated that they were willing to be observed teaching practical lessons. The respondents who volunteered to be involved in Part B of the study came from different regions across the state of Queensland and was not confined to the Brisbane metropolitan area or large cities. From the group of people who volunteered for Part B four came from outside Brisbane and 23 from the Brisbane area. The final observation group of nine participants included eight teachers from the Brisbane area and one from a rural area. The characteristics of the final group included three females and six males from private and public schools with a range of teaching experience in years and a range of physical activities. Four year 12 and five year 11 teachers and their classes were videoed on three occasions as they progressed through an eight – nine week unit of work. This resulted in 24 hours 48 minutes and 20 seconds (or 4465 observations) of video teaching data which was subsequently coded by several researchers (99% interobserver reliability) to determine the teaching styles employed by the participants. This research indicated that, based on Mosston and Ashworth’s (2002) Spectrum of Teaching Styles, teachers of Senior Physical Education in Queensland used predominantly one style to teach 27 observed lessons. This is in sharp contrast to the variety of styles 110 teachers self- reportedly used and in spite of the Queensland Senior Physical Education Syllabus (2004) suggesting a range of specific styles be used. These results are discussed in the context of the Queensland Senior Physical Education Syllabus (2004), teacher knowledge of teaching styles and high-stakes curriculum and external pressures such as national testing and the publication of data from schools in tabloid newspapers. The data and findings in this research provide a rationale for improving teacher knowledge regarding teaching styles and the need for a clear definition of terminology in syllabus documents. Careful examination of the effects that the publishing of school data may have on teaching styles is advised. This research not only collected teacher’s perceptions of the teaching styles they believed they used it also verified these claims through direct observations of the teachers while teaching. These findings are relevant to syllabus writers, teacher educators, policy makers within education and teachers.

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Eriksson, Annette. "Mossträdgård på svenska." Thesis, University of Gävle, Department of Mathematics, Natural and Computer Sciences, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-5962.

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SOUSA, José Manoel de. "Análise da integridade estrutural em dutos de condução de petróleo e gás com incidência de mossas." Universidade Federal de Pernambuco, 2017. https://repositorio.ufpe.br/handle/123456789/25320.

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Este estudo desenvolve-se no eixo de integridade estrutural de dutos por onde escoam petróleo e derivados. Tem-se como vetor a normatização internacional vigente. Quanto aos critérios de aceitação de dutos indentados (mossas). Uma parcela das normas vigentes toma como critério de rejeição, a profundidade da mossa, ou uma relação desta com o diâmetro externo da tubulação. Embora existam relatos de acidentes que ocorreram em dutos, cujos critérios estavam dentro dos parâmetros destas normas, razão pela qual tenta-se através deste trabalho, alternativas de pesquisa que forneçam outros meios, quando possível, além dos estabelecidos nestes regramentos internacionais. Este estudo compreende parte experimental, onde elabora-se corpo de prova devidamente normatizado, após esta etapa executa-se o processo de indentação, que consiste de criação de mossa. Em seguida, de posse do corpo de prova indentado (mossa), utilizou-se o laboratório da General Eletric, onde procedeu-se a criação da geometria deformada real em 3D. Para tanto foi utilizado o único tomógrafo industrial existente na América Latina. Após esta etapa, passa-se ao trabalho de refinamento do modelo através de software específicos, pois o modelo inicial oriundo da GE contém 1.399.466 faces, e 699.724 vértices. Para definir as propriedades do aço API 5L X80 foram realizados três ensaios de tração com corpos de provas normatizados, conforme ASTM E8/E8M-09 (2010), recomendação da API 5L. Foi realizada a simulação de teste de pressão no espécime sendo submetido este corpo a uma pressão de 50 MPa, conforme API 5L, obteve-se uma tensão de Mises de 370 MPa. Outra simulação realizada foi com um duto de 24 Polegadas e meia de espessura de parede, foram executados seis casos com mossas de profundidade diferentes, após cada teste de indentação foi utilizado o APDL do ANSYS® para recuperar a geometria deformada e iniciar nova simulação de pressurização de cada caso, as pressões impostas foram regidas conforme dois casos: O primeiro foi submetida a pressão conforme a norma CFR 192, que versa sobre a MAOP, o segundo caso de pressão foi baseado conforme a norma API 5L que define que para este espécime de 24” e material X80, a pressão máxima de teste é de 20,7 MPa. Tendo apenas a mossa do caso 6 não sido aprovada.
This study is developed in the axis of structural integrity of pipelines through which oil and derivatives flow. The current international standardization is a vector. Concerning the acceptance criteria for indented pipelines (dents). A part of the current norms take as criterion of rejection, the depth of the ditch, or a relation of this with the external diameter of the pipe. Although there are reports of accidents that occurred in pipelines, whose criteria were within the parameters of these norms, which is why we try through this work research alternatives that provide other means, when possible, in addition to those established in these international regulations. This study comprises an experimental part, where a properly normalized proof body is elaborated, after this stage the indentation process is carried out, which consists of creation of the dent. Then, with the indented specimen (dent), the General Electric laboratory was used, where the real deformed geometry was created in 3D. For this purpose, the only industrial tomographer in Latin America was used. After this step, we proceed to the work of model refinement through specific software, since the initial model from GE contains 1,399,466 faces, and 699,724 vertex. In order to define the properties of API 5L X80 steel three tensile tests were carried out with normalized test bodies, according to ASTM E8 / E8M-09 (2010), API 5L recommendation. The pressure test simulation was performed on the specimen and the body was subjected to a pressure of 50 MPa, according to API 5L, a Mises tension of 370 MPa was obtained. Another simulation was performed with a duct of 24 Inches and a half of wall thickness, six cases with different depth dips were executed, after each indentation test the ANSYS APDL was used to recover the deformed geometry and to initiate new simulation of pressurizing of In each case, the imposed pressures were governed according to two cases: The first one was subjected to pressure according to CFR 192, which deals with MAOP, the second pressure case was based on the API 5L standard that defines that for this specimen of 24 "And X80 material, the maximum test pressure is 20.7 MPa. Having just the dent of case 6 not been approved.

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Olsson, Ulrika. "Pinnar, småkryp och mysig mossa : Ett naturvetenskapligt arbetsmaterial analyserat utifrån Lpfö98 Reviderad 2010." Thesis, Högskolan i Gävle, Avdelningen för elektronik, matematik och naturvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-11140.

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19

Andersson, Maria. "Bland mossa och småkryp -att stimulera barns intresse förnaturen med hjälp av uppdragskort." Thesis, Högskolan i Gävle, Avdelningen för elektronik, matematik och naturvetenskap, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-13574.

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20

Wilarso, Budi R. "Isolement et caractérisation de bactéries compatibles avec la mycorhization et antagonistes avec les champignons pathogènes du sol : application à la production d'inoculum mycorhizogène." Dijon, 1999. http://www.theses.fr/1999DIJOS012.

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La difficulté à produire et à conserver de l'inoculum mycorhizogène a arbuscules (MA) indemne de contaminants nous a conduit à mettre au point une méthode d'obtention d'inoculum mère de Glomus mosseae sur du sorgho en utilisant des sporocarpes stérilisés a la surface. Des faibles doses de cet inoculum obtenues in vitro se sont révélées suffisantes pour une production en pot avec formation de nombreux sporocarpes (indicateurs de la qualite). La méthode mise au point de désinfection à la surface des sporocarpes n'a pas toujours permis d'éliminer les bactéries associées a ces structures fongiques ; parfois nous en avons trouvé dans l'inoculum mère obtenu in vitro. Huit types de bactéries ont été isolées et analysées pour leurs effets antagonistes vis-à-vis de 7 champignons pathogènes telluriques (phytophthora parasitica, fusarium oxysporum, f. Culmorum, aphanomyces euteiches, chalara elegans, pythium sp. , rhizoctonia solani). Une de ces bactéries (B2) a montré une activité antagoniste très élevée vis-à-vis de P. Parasitica in vitro et in planta. Elle inhibe la germination de zoospores, la croissance des hyphes et la production de sporanges. La caractérisation de l'activité antagoniste de B2 a montré qu'elle secrète des enzymes cellulolytiques, protéolytiques, chitinolytiques et pectinolytiques, mais également une molécule de faible poids moléculaire (2300 daltons) ayant une forte activité antagoniste. L'analyse moléculaire de la petite sous-unité ribosomique a montré que B2 appartient au genre paenibacillus, avec une très forte homologie avec paenibacillus azotofixans et aussi, d'après le test API, avec paenibacillus polymixa. Nous avons donc nommé cette bactérie paenibacillus sp. Souche B2. Cette bactérie s'est révélée compatible avec des champignons MA in planta, voire capable de stimuler leur développement. Son incorporation dans un substrat de mycorhization a permis d'améliorer la production d'inoculum in vivo, ce qui ouvre des perspectives d'application fort intéressantes.

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21

Tahiri-Alaoui, Abdessamad. "Modifications cellulaires et moléculaires après infection des racines de Nicotiana par le champignon pathogène Chalara elegans (Nag Rag & Ken. ) : mécanismes de défense et comparaison avec une infection symbiotique." Dijon, 1992. http://www.theses.fr/1992DIJOS035.

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Ce travail a permis de mettre en évidence des mécanismes de défense actifs développés par des Nicotiana vis-à-vis de l'agent de la pourriture noire des racines C. Elegans. Nous avons identifié et localisé cytochimiquement chez C. Elegans des polysaccharides pariétaux pouvant être à l'origine des phénomènes de reconnaissance cellulaire et d'incompatibilité. L'étude ultrastructurale du processus d'infection des racines de l'hôte modérément résistant par C. Elegans a révélé que des modifications pariétales différentielles, selon les couches cellulaires infectées, peuvent conférer à la paroi un certain degré de résistance à l'invasion fongique. Chez l'hôte sensible, aucune modification pariétale n'est observée. Nous avons pour la première fois mis en évidence les différents groupes de protéines PR-b dans les racines de N. Tabacum cv Xanthi nc infectées par C. Elegans, et localisé dans les tissus infectés et particulièrement au niveau des structures pariétales de défense de l'hôte, les protéines PR-b1 dont la fonction reste inconnue; ceci nous a amené à suggérer l'implication de ces protéines dans les mécanismes de défense contre l'invasion fongique. L'étude de l'expression du gène de la PR-b1* en fonction de la résistance de l'hôte et de la virulence du champignon, a révélé que le niveau d'accumulation des transcrits de la PR-b1* est lie au taux d'infection plutot qu'a la resistance de la plante ou a la virulence du pathogene. Chez l'hybride amphidiploide, l'expression constitutive de la pr-b1* n'est pas affectée par le taux d'infection. Nous avons démontré que lors d'une association endomycorhizienne entre les racines de N. Tabacum cv Xanthi nc et G. Mosseae, les gènes PR-b1 ne s'expriment que très faiblement, et que leurs produits de traduction sont limités à l'interface des deux symbiotes dans les cellules vivantes du parenchyme cortical. La faible activation de ces gènes est par contre corrélée avec l'induction d'autres gènes pouvant être impliqués dans l'établissement et le fonctionnement de la mycorhize.

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Vandenkoornhuyse, Philippe. "Approche de la diversité inter- et intraspécifique des champignons mycorhiziens à arbuscules." Nancy 1, 1998. http://www.theses.fr/1998NAN10316.

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Les champignons mycorhiziens à arbuscules (MA), constituent un groupe important parmi les micro-organismes de la rhizosphère en raison de leur ubiquité au niveau des écosystèmes terrestres et des associations mutualistes qu'ils forment avec plus de 80 % des plantes. La mycorhization des plantes permet à celles-ci une meilleure nutrition minérale ainsi qu'une meilleure résistance aux stress environnementaux. Néanmoins, à ce jour la diversité de ces champignons dans les sols tant au niveau inter- qu'intra-spécifique et la relation entre diversité et fonction sont mal connus. Les objectifs de la thèse étaient (1) de mettre au point des outils moléculaires pour étudier cette diversité et (2) de caractériser les populations de champignons MA dans 3 sols ayant reçu différents niveaux de boues de station d'épuration à l'aide de ces outils. Dans un premier temps, la richesse en espèces et l'abondance en spores ont été mesurées. Les 6 mêmes espèces ont été rencontrées dans les 3 sols. L'abondance en spores était plus faible dans la parcelle ayant reçu le niveau de boues d'épuration le plus élevé ce qui peut être relié aux modifications des paramètres du sol (métaux lourds, pH. . . ) entrainées par ces apports. La mise au point, la validation de plusieurs techniques moléculaires (empreintes génétiques par amplification d'ADN microsatellite, analyse de la sous unité 18S de l'ADN ribosomique) et leur application à des isolats de Glomus mosseae de collections, ont permis d'aborder l'analyse des populations des 2 espèces les plus représentées dans les sols étudiés (G. Geosporum et G. Claroideum). Une forte variabilité intra-spécifique caractérise ces 2 espèces et les populations de chaque espèce rencontrées dans les 3 sols sont génétiquement différentes. Une forte structuration des populations a été mise en évidence bien que les échantillonnages de sol ne soient distants que de quelques mètres. Les mécanismes impliqués dans cette forte diversité restent à cerner mais l'analyse des données suggère une reproduction clonale et aussi des phénomènes de recombinaison. Enfm, la plante hôte, comme le sol influence la diversité intraspécifique de G. Claroideum
Arbuscular mycorrhizal fungi are an important group of microorganisms in the rhizosphere because of their ubiquity in terrestrial ecosystems and the symbiotic association that they form with more than 80 % of plant species. Mycorrhizas improve plant mineral nutrition as weIl as resistance to environmental stress. However, little is known on the diversity of these fungi in soil, either at an inter or intraspecific level, and on the relationship between diversity and function. The objectives of the thesis were (1) to set up molecular tools to study the diversity of AM fungi and (2) to caracterise the populations of AM fungi in 3 soils amended with different levels of sewage sludge using these tools. First, species richness and spore abondance were estimated. The same 6 species were found in the three soils. Spore abundance was lower in the plot which received the highest sludge amendment, which could be related to the modification of soil parameters due to the amendments (heavy metals, pH,. . . ). Two molecular techniques (PCR fingerprinting using a microsatellite primer, analysis of the small sub-unit ribosomal DNA using PCR) were developped, validated and applied with isolates of Glomus mosseae from collection cultures. These techniques were used to study the populations of the 2 most abundant species found in the studied soils (Glomus geosporum-like and Glomus claroideum ). A high intraspecific variability was observed for both species and for both of them the populations of the three soils were genetically different. A high structuration of the populations was observed, although the samples were only distant of a few meters. The mechanisms involved in the high diversity remains to be explained, but data analysis suggests a clonal reproduction and also recombination events. Finally, the host-plant as weIl as the soil influence the intraspecific diversity of G. Claroideum

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Elmgren, Jessica, and Camilla Hagenslätt. "DET KAN ANAS UGGLOR I MOSSEN : en studie om hur konflikter i arbetsgrupper, inom behandlingsarbete, påverkar klienter." Thesis, Växjö University, School of Education, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1313.

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Syftet med den här uppsatsen var att bidra med fördjupad kunskap om hur konflikter i arbetsgrupper, inom behandlingsarbete, påverkar klienter. Genom att ha besvarat två delfrågor: Hur reagerar och agerar personal i konflikter? Hur påverkar dessa reaktioner och aktioner behandlingsarbete med klienter? Kunde vi få svar på den övergripande frågan: Hur påverkar konflikter i arbetsgrupper behandlingsarbetet? Det teoretiska perspektivet har utgjorts av Antonovskys KASAM. Metoden som använts var en empirisk studie med kvalitativ intervjuforskning. Intervjuerna gjordes med sex personer inom lika många verksamheter. De utskrivna intervjuerna tolkades utifrån ett hermeneutiskt perspektiv. Resultatet visade främst likheter i vad behandlingspersonal lägger i begreppet konflikt. Det som framträdde var att det fanns både konstruktiva och destruktiva konflikter och att dessa påverkade klienterna mer eller mindre negativt. Slutsatsen blev att personalen reagerar på olika åsikter och agerar med osäkerhet och irritation. Konflikterna påverkade både det professionella behandlingsarbetet och klienterna negativt.

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Wall, Henrietta, and Elvira Hedlund. "Sociala och situationella faktorers påverkan på trygghet i stationsmiljöer : En fältstudie på Stora Mossen och Tensta station." Thesis, KTH, Urbana och regionala studier, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-229982.

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Nunes, Cristian Duarte. "Estudo de reparo por dupla calha em dutos rígidos com defeito tipo mossa com cava." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2017. http://hdl.handle.net/10183/169764.

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O reparo em dutos defeituosos é previsto por normas e literatura, porém existe grande espaço para definição dos parâmetros ideais para aplicação prática e avaliação do desempenho destes reparos em fadiga. O presente trabalho tem por objetivo a definição dos parâmetros ideais para aplicação de reparos eficientes do tipo dupla calha sem solda circunferencial e com carregamento externo em escala real em dutos com defeitos de mossa com cava. O reparo é baseado na instalação de duas calhas concêntricas ao duto a ser reparado, preenchendo-se o defeito com resina e aplicando carga de compressão através de atuadores hidráulicos com correntes a fim de induzir tensões compressivas na região do defeito e, por fim, as calhas são unidas longitudinalmente pelo processo de soldagem. Para este trabalho, foi realizada uma modelagem numérica utilizando o método de elementos finitos de modo a simular a reprodução do defeito, ensaios de fadiga sem reparo, parâmetros para aplicação do reparo, ensaios de fadiga com reparo e, por fim, ensaio hidrostático. O procedimento proposto foi a reprodução do defeito, primeiramente o duto foi deformado com uma esfera metálica, de modo a formar uma mossa de profundidade igual a 6 % do diâmetro externo e, em seguida, a cava foi usinada com a utilização de um disco abrasivo. Após a produção do defeito, três amostras foram ensaiadas em fadiga, de modo a produzir uma amostra de referência sem reparo a ser comparada com os corpos de prova com reparo. O reparo dupla calha foi aplicado em duas amostras com defeito, sendo essas então submetidas a ensaios de fadiga. Esses ensaios indicaram que ambas as amostras resistiram a um número de ciclos correspondentes a 100 anos de vida em serviço. Por fim, as amostras reparadas após o ensaio de fadiga foram submetidas a ensaios hidrostáticos até a ruptura, a fim de avaliar a vida remanescente. Ambos os dutos romperam fora da região reparada, com uma pressão 2,1 %, menor que a pressão calculada analiticamente. Como principal resultado, foram obtidos parâmetros ideais para aplicação do reparo dupla calha em dutos com defeito tipo mossa com cava. Os resultados experimentais mostram convergência em relação aos dados do modelo numérico, provando que a modelagem por elementos finitos pode ser uma ferramenta útil no desenvolvimento deste tipo de trabalho.
Defective duct repairs are envisaged by norms and by the literature, yet there is enough space left to define ideal parameters for practical application and performance evaluation of these fatigue repairs. This work’s objective is to define the ideal parameters for the application of efficient repairs in double spouts without circumferential welding and real scale external loading in ducts with dent and gouge defects. The repair is based on the installation of two concentric spouts in the duct, filling the defect with resin and applying compression loading through hydraulic actuators with currents to induce compressive stresses in the defective area. Afterwards, the spouts are united lengthwise through the process of welding. To develop this work, we conducted a numerical modelling by using the finite element method to simulate the reproduction of the defect, as well as fatigue tests with no repairs, parameters for the application of repairs, fatigue tests with repairs, and finally a hydrostatic test. The proposed procedure was the reproduction of the defect. At first the duct was deformed with a metallic sphere, to form a dent whose depth was equal to 6 % of the external diameter and, subsequently, the gouge was machined with the help of an abrasive disk. Following the production of a defect, three samples were tested in fatigue to produce a reference sample without repair which would be compared to the samples with repairs. The double spout repair was applied in two samples with defects, which were then subjected to fatigue tests. These tests showed that both samples resisted to a number of cycles corresponding to a 100-year use lifespan. At last, the samples repaired after fatigue tests were subjected to hydrostatic tests until rupture, in order to evaluate their remaining lifespan. Both ducts ruptured outside of the repaired region, with a stress rate of 2.1 %, lower than the stress calculated analytically. The main result of this study was obtaining ideal parameters for the application of double spout repair in ducts with dents and gouge defects. The experimental results show convergence in relation to the numerical model data, proving that finite element modelling can be a useful tool when conducting this kind of work.

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Dassi, Barbara. "Modifications protéiques induites dans les racines par des champignons mycorhizogènes à arbuscules et/ou pathogènes : rôles éventuels dans les deux types d'interaction." Dijon, 1997. http://www.theses.fr/1997DIJOS072.

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Dans le cadre des recherches sur les mécanismes moléculaires qui régissent la symbiose mycorhizienne à arbuscules, ce travail de thèse a porté sur l'étude des modifications protéiques induites dans les racines colonisées par les champignons mycorhizogènes à arbuscules (MA). Ces modifications ont été comparées a celles provoquées par les champignons pathogènes, afin de déterminer quelles réponses étaient spécifiques de chacune des interactions, et lesquelles étaient communes. Enfin, nous avons recherché si, parmi les modifications protéiques observées lors d'une symbiose, certaines pouvaient être liées a la bioprotection, par un champignon MA, vis-à-vis d'un champignon pathogène. Deux approches ont été envisagées : une approche ciblée sur l'expression de protéines connues pour jouer un rôle dans les réponses de défense des plantes, telles que les protéines PR et les enzymes hydrolytiques. Cette analyse a été menée par Western blotting et par détection des activités enzymatiques en gel d'électrophorèse. Une approche non-ciblée, sur des protéines dont l'activité est inconnue, a également été réalisée par électrophorèse bidimensionnelle. Deux modèles biologiques ont été utilisés : d'une part Pisum Sativum L. Colonisé par le champignon MA Glomus Mosseae ou infecté par les champignons pathogènes Chalara Elegans et Aphanomyces Euteiches, et d'autre part Lycopersicon Esculentum/Glomus Mosseae/Phytophthora Parasitica. Des réactions de la plante hôte distinctes et spécifiques de chacune des interactions, symbiotique ou pathogène, ont été démontrées. Une protéine additionnelle à activité chitinolytique, ainsi que d'autres protéines dont l'activité n'a pas été déterminée, apparaissent spécifiques de la symbiose et diffèrent de celles induites lors des interactions pathogènes. Des réactions qualitativement similaires, mais quantitativement différentes, vis-à-vis des champignons symbiotiques ou pathogènes, ont également été observées. L'expression des protéines PR dans les racines est faiblement induite par la présence du champignon MA, tandis qu'elle est fortement accrue par les pathogènes. Le rôle des protéines, dont l'expression est modifiée, dans l'établissement et le développement des deux interactions, ainsi que dans une situation de bioprotection, a été discuté.

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Martin, Fabrice. "Recherche de gènes de la plante impliqués dans le processus d'endomycorhization développé entre le pois (pisum sativum l. ) Et le champignon endomycorhizogène à arbuscules Glomus Mosseae." Dijon, 1998. http://www.theses.fr/1998DIJOS019.

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L'analyse des étapes précoces de l'établissement de la symbiose endomycorhizienne (MA) développée par le pois (Pisum sativum l. ) et le champignon (G. Mosseae) par tri différentiel d’ARN a abouti à l'isolement de 10 fragments d’ADNc correspondant à des gènes de plante induits (8) ou réprimés (2). Quatre d'entre eux (alu-20, alu-22, alu-30 et alu-41) correspondent à des gènes de la plante communs aux symbioses MA et fixatrice d'azote. Les clones d’ADNc entier (PSAM 1, PSAM 2 et PSAM 3) correspondant respectivement aux fragments d’ADNc (GA12b, AA02 et GG02) ont été étudiés. PSAM 1 est un gène de plante simple copie dont l'expression est augmentée au cours de l'établissement de la symbiose MA. Il code pour PSAM 1 une protéine soluble d'environ 14. 5 kDa accumulée dans le cytoplasme des cellules corticales colonisées par le champignon endomycorhizogène. PSAM 2 est un gène de plante appartenant à une famille multigénique dont l'expression est diminuée durant la formation de la symbiose MA, augmentée suite à l'infection par un pathogène et non affectée par le développement de la symbiose fixatrice d'azote. PSAM 2 code pour une protéine de 296 acides présentant 25% à 31% de similarité avec des protéines SCAM (secretory carrier membrane protein). PSAM 3 est un gène de plante possédant un élément alu à son extrémité 5' non transcrite et, dont l'expression est augmentée au cours de la formation de la MA. Il code pour une protéine de 119 acides aminés ne présentant pas de similarité avec des séquences connues. Des séquences de type alu dispersées dans le génome des plantes ont été mises en évidence. L'etude de l'organisation du gène codant pour PSAM 3 a révélé qu'un intron, formé par un complexe d'bêlement répétés Bam Hi et alu, pourrait être localisé dans ce gène. Ces résultats ont été discutés dans le cadre du concept de symbiose énoncé par De Bary et ont aboutis a une hypothèse proposant l'existence dans la plante hôte d'un système analogue aux boites homéotiques qui contrôlerait l'établissement et le fonctionnement des interactions plante-microbes.

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Weidmann, Stéphanie. "Etude du transcriptome symbiotique de Medicago truncatula lors des phases précoces de l'interaction avec le champignon mycorhizogène Glomus mosseae : comparaison avec deux bactéries bénéfiques : Pseudomonas fluorescens et Sinorhizobium meliloti." Dijon, 2004. http://www.theses.fr/2004DIJOS012.

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Slezack-Deschaumes, Sophie. "Etude de la bioprotection du pois (pisum sativum l. ) Par le champignon mycorhizogène a arbuscules Glomus Mosseae vis-a-vis du champignon pathogène aphanomyces Euteiches." Dijon, 1999. http://www.theses.fr/1999DIJOS016.

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Анотація:

La bioprotection du pois frisson par G. Mosseae vis-à-vis d'A. Euteiches nécessite une symbiose mycorhizienne à arbuscules (MA) bien établie avec la présence d'arbuscules. Cet effet bioprotecteur est lié à une réduction des symptômes de la maladie. La mise au point d'un test Elisa a permis de démontrer que cette bioprotection s'accompagne d'une réduction de la quantité de pathogène. Pour optimiser la bioprotection, les plantes pré-mycorhizées ont été inoculées avec une souche de Pseudomonas Fluorescens isolée de sols naturellement résistants à A. Euteiches. Aucun effet synergique entre les champignons MA et la bactérie antagoniste vis-à-vis d'A. Euteiches n'a été observé. Pour comprendre les mécanismes moléculaires intervenant dans la bioprotection, nous avons étudié des enzymes hydrolytiques connues pour être impliquées dans les interactions plante/pathogène, mais aussi dans la symbiose MA. La plante hôte réagit de manière distincte et spécifique à l'infection par les champignons pathogène ou symbiotique. Le développement de l'infection par A. Euteiches s'accompagne de l'induction de chitinases et de protéases. Parmi ces dernières, une protéine à activité protéase serait synthétisée par le champignon pathogène et favoriserait sa prolifération dans les tissus de la plante. L'établissement de la symbiose s'accompagne de l'induction de protéines à activités chitinase, chitosanase et protéase qui ne sont pas ou faiblement présentes dans l'interaction plante/pathogène. La purification et le séquençage partiel d'une isoforme de chitinase reliée a la mycorhization a permis de démontrer que cette protéine est synthétisée par la plante et qu'elle appartient à la classe I des chitinases. Nous avons également montré que les différentes protéines induites par la symbiose MA sont liées à la présence des arbuscules, renforçant l'hypothèse de leur implication dans la maturation ou la dégradation de ces structures. L'expression de la bioprotection ne conduit pas à l'induction des activités protéases observées dans l'interaction plante/pathogène. Par contre, les activités chitinases et chitosanases reliées à la mycorhization sont maintenues dans cette situation. Le lien existant entre ces protéines, les arbuscules et la bioprotection suggère qu'elles pourraient jouer un rôle dans ce phénomène.

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Wahlström, Malin. "Mossa i växtväggar : En utvärdering om ett arkitektoniskt element med visionen att återinföra naturen i den förtätade staden." Thesis, KTH, Byggteknik och design, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-191483.

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Staf, Sanna, and Tina Welander. "“På rullande sten växer ingen mossa” : En kvalitativ studie om män från glesbygd som väljer en akademisk utbildning." Thesis, Mittuniversitetet, Institutionen för humaniora och samhällsvetenskap, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-42316.

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Bharadwaj, Dharam Parkash. "The plant - arbuscular mycorrhizal fungi - bacteria - pathogen system : multifunctional role of AMF spore-associated bacteria /." Uppsala : Dept, of Forest Mycology and Pathology, Swedish University of Agricultural Sciences, 2007. http://epsilon.slu.se/200790.pdf.

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Karageorgopoulou, Efstathia. "Inclusion and teaching Physical Education (PE) in Greece : PE teachers' understandings and practice of inclusion and Mosston's Spectrum of Teaching Styles." Thesis, University of Exeter, 2016. http://hdl.handle.net/10871/29054.

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Анотація:

Inclusion in relation to special educational needs (SEN) has become an imperative in the educational policies of many countries. However, the implementation of inclusive practice is not straightforward and has been the focus of many studies. In Physical Education (PE), Mosston’s Spectrum of Teaching Styles is an integral component of many educational systems but has not been studied in relation to teachers’ understanding of inclusion and inclusive practice. Mosston’s Spectrum of Teaching styles has been promoted in Greece since 2006 and this study investigates the relationship between the beliefs and practices of specialist primary PE teachers in Greece in relation to inclusion and Mosston’s Spectrum of Teaching Styles. The study has a single-case research design with embedded units and was conducted in mainstream primary schools with 15 participant PE teachers. Data was collected using semi-structured observations of participants’ PE lessons followed by semi-structured interviews focusing on their understanding of inclusion, of inclusive practices and their knowledge and use of Mosston’s Spectrum of Teaching Styles. The findings suggest that some of the teachers’ beliefs about inclusion resonate with current understandings as reported in the literature whereas other teachers refer to older understandings of inclusion and disability. Very few teachers had a detailed knowledge of Mosston’s Spectrum of Teaching Styles but were found to use them to some extent during their lessons. While not commonly associated with inclusion, the teaching styles from Mosston’s Spectrum that were used did not prevent the use of inclusive practices by the teachers. This study relates Mosston’s Spectrum of Teaching Styles to a single dimension of inclusion and challenges the value it is accorded in Physical Education policy in Greece where inclusive practice is promoted by particular educational policies. The findings lead to suggestions for enhancement of both policy and practice in the context of Physical Education in Greece and more widely.

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Artursson, Veronica. "Bacterial-fungal interactions highlighted using microbiomics : potential application for plant growth enhancement /." Uppsala : Dept. of Microbiology, Swedish University of Agricultural Sciences, 2005. http://epsilon.slu.se/2005127.pdf.

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Schwob, Isabelle. "Etude des effets de la mycorhization de hevea brasiliensis mull. Arg. Par glomus mosseae sur sa croissance et la lignification de ses racines : role dans la lutte contre meloidogyne exigua." Clermont-Ferrand 2, 1998. http://www.theses.fr/1998CLF22051.

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La symbiose mycorhizienne entre g. Mosseae et h. Brasiliensis augmente la croissance de ce dernier en conditions controlees. Les effets de la mycorhization sont d'autant plus rapides et importants que les quantites de phosphore apportees a l'hevea sont faibles. L'augmentation de la photosynthese nette observee chez les plants mycorhizes ne fait pas intervenir de modifications dans les mecanismes photochimiques de la photosynthese. Une plus grande ouverture stomatique intervient avec une meilleure alimentation hydrique des plants mycorhizes. Des pics d'activite specifique de la pal, de la cad et des peroxydases sont observes dans les racines d'hevea, 2 semaines apres l'inoculation du champignon, concomitants a un depot de lignines plus important, riche en residus de type guaiacyl. Ces reactions sont transitoires et correspondent a l'installation de la symbiose mycorhizienne. Elles sont induites dans tout le systeme racinaire, pivot inclus. La scopoletine est presente dans les racines d'hevea de facon constitutive. Mais aucune accumulation de scopoletine n'a ete observee lors de la mise en place de la mycorhization. Les spores de champignons endomycorhiziens dans le sol, majoritairement du genre gigaspora, les nematodes juveniles de stade 2 (j2) et les ufs de m. Exigua dans les racines d'hevea et le nombre de j2 dans le sol varient saisonnierement sur la plantation etudiee. L'importance de la colonisation mycorhizienne, elle, n'est pas affectee par les saisons. Un effet de competition pour le meme hote parait exister entre ces deux micro-organismes. Dans les racines d'hevea tres colonisees par le champignon endomycorhizien, la presence de nematodes n'a pas ete observee. L'effet de la mycorhization vis a vis de l'attaque des nematodes est perceptible lorsque l'inoculation de ces derniers est realisee pendant la periode seche. La diminution des degats causes par les nematodes sur les plants mycorhizes serait due a une meilleure absorption de l'eau pendant cette periode.

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Brenac, Virginie. "Purification and characterisation of a fungal alkaline phosphatase from an arbuscular mycorrhiza." Thesis, University of Kent, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314284.

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Gunn, Therese. "The impact of virtual reality training on the clinical skill and confidence of medical radiation science students." Thesis, Queensland University of Technology, 2021. https://eprints.qut.edu.au/209310/1/Therese_Gunn_Thesis.pdf.

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This study investigates the impact of virtual reality simulation training on medical radiation science students. It evaluates this by comparing clinical skills between students using traditional learning methods and those trained with the inclusion of the VR simulator and assesses the impact on student clinical confidence. This study's outcomes have highlighted the advantages of using such an innovative technique whilst demonstrating that the software itself is not enough to guarantee student learning. Instead, it requires purposeful inclusion into the curriculum with educators ensuring knowledge of the technology and appreciating the students' individual learning needs.

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Dornberger, Lindsey N. "Using Ecosystem-Based Modeling to Describe an Oil Spill and Assess the Long-Term Effects." Scholar Commons, 2018. https://scholarcommons.usf.edu/etd/7672.

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The goal of the research conducted in this dissertation was to define and test methods to incorporate oil spill effects into an ecosystem-based assessment model. It was instigated by the Deepwater Horizon oil spill, an unprecedented oil spill in the United States for both depth and volume, with unknown implications for the health of the region. Using an ecosystem-based assessment model like Atlantis, with integrated oil spill dynamics, was the ideal candidate to predict long-term impacts such as decreased abundance or population recovery time. However no previous methodology existed for doing so in any ecosystem-based assessment model. Therefore, first I conducted a literature review to gather data across fish species on lesion frequency and fish body growth impacts from oil exposure. The two data sets were then fitted to four different dose-response models, and an effect threshold log-linear “hockey-stick” model was selected as the best fit and most parsimonious for both lesions and growth. Next, I conducted a similar analysis comparing macrofaunal and meiofaunal abundances to oil exposure concentrations in the Gulf of Mexico collected after Deepwater Horizon. I confirmed that these data had the domed relationship between invertebrate abundances and oil concentration observed in previous invertebrate oil studies. This domed relationship indicates that abundance increases at low to moderate oil levels, and declines at high oil levels. To drive this relationship in an Atlantis ecosystem model, three scenarios were tested in combination with oil toxicity: 1) Mississippi nutrient loading, 2) increased detritus from marine oil snow sedimentation and flocculent accumulation, and 3) predators altering their behavior to avoid oil exposure. At the Atlantis polygon resolution, only scenario 2, increased detritus from marine oil snow sedimentation and flocculent accumulation, generated the domed relationship for invertebrate abundances. Lastly, the “hockey-stick” model for fish mortality and growth was applied to both fishes and invertebrates in combination with scenario 2 for an integrated long-term assessment of the Gulf of Mexico. Newly available fish exposure data were used to generate an uptake-depuration model for this assessment. The combined effect forcings on vertebrates and invertebrates proved to have more severe long-term implications on population size and recovery than simulations with only fish forcings. Large demersal fishes, including elasmobranchs, were the most severely impacted by large biomass declines in the model spill region. Sensitivity analyses indicated that there was the potential for no recovery during 50 years of simulation in the spill region for many functional groups. Analysis of the synergy between fishing mortality F and toxicity from an oil spill identified that some guilds are more sensitive in an oil spill simulation to varied F than others. Snappers are the most sensitive to increased fishing mortality, while groupers respond the most to a reduction in fishing mortality. The invertebrate guild and small pelagic fishes responded the least to different values of F. Changing F also had implications for guild recovery – some guilds only fully recovered to control scenario biomass when F was reduced. A few functional groups were unable to survive with the combined effects of oil toxicity and increased F, and went extinct before the end of the 50-year simulation. Overall, this work provided the first framework for initial integrated modeling of oil spill impacts in an ecosystem-based assessment model, a potentially important component to future ecosystem-based fisheries management. The “hockey-stick” dose response model is applicable beyond Atlantis modeling, and can be tuned to fit specific events based on available data. I have also identified the importance of including marine oil snow sedimentation and flocculent accumulation to accurately drive the response of benthic invertebrates. Findings from the combined vertebrate and invertebrate simulations should help inform research efforts in the Gulf of Mexico and future oil spill response efforts.

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Lee, Jong Jin. "Variations of Sedimentary Biogenic silica in the Gulf of Mexico during the Deepwater Horizon and IXTOC-I Oil Spill." Scholar Commons, 2019. https://scholarcommons.usf.edu/etd/7842.

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The goal of this research is to understand the impacts of the 2010 Deepwater Horizon oil spill and the 1970-1980 IXTOC-I oil spill and other anthropogenic activity (e.g. dam construction) on surface water primary productivity by measuring sedimentary biogenic silica. It is known that sedimentary biogenic silica is distinct from mineral – bound silica, therefore it has been used as a proxy record for surface water primary productivity (e.g. diatom blooms). The Deepwater Horizon oil spill resulted in a widespread Marine Oil Snow Sedimentation and Flocculent Accumulation (MOSSFA) event. The IXTOC-I oil spill was one of the largest oil spills in history and it is likely that the MOSSFA event occurred as a direct result. MOSSFA is characterized by increased deposition of surface derived components and dramatic changes in post-depositional chemical (redox) and biological (benthic meio- and macro-fauna) conditions. Sedimentary biogenic silica provides an independent record of the surface derived portion of MOSSFA inputs. Occurrences of MOSSFA after IXTOC-I and Deepwater Horizon were compared by collecting sediment cores from the northern Gulf of Mexico (Deepwater Horizon) and the southern Gulf of Mexico (IXTOC-I). An age model for each core was developed using short-lived radioisotopes (i.e. 210Pbxs). Sedimentary biogenic silica was significantly elevated in sedimentary intervals affected by the Deepwater Horizon spill. This suggests that a significant portion of the surface biological materials entrained during the MOSSFA event were sourced by diatom production. However, only one core (of three from the oil spill influenced area utilized in this study) from shallower depth had elevated levels of sedimentary biogenic silica in the sedimentary interval associated with IXTOC-I. Also, the down-core profiles of sedimentary biogenic silica from the other cores collected in the southern Gulf of Mexico are consistent with the history of dam construction (1949 to 1989) on the Grijalva and Papaloapan river systems. These two river systems are the dominant freshwater and nutrient sources for primary production in the Bay of Campeche region in the southern Gulf of Mexico and therefore the dominant control on diatom productivity and sedimentary biogenic silica distribution. Consequently, distribution of annual fresh water outflow and nutrient supply has transitioned from seasonal (before 1940’s) to stable (after 1980’s). Overall, sedimentary biogenic silica provides an independent record of surface derived MOSSFA inputs and serves as a proxy for other anthropogenic influences related to surface primary productivity variability.

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Müller, Anja-Christine [Verfasser], Edgar [Akademischer Betreuer] Peiter, and Eckhard [Akademischer Betreuer] George. "Underground networks of arbuscular mycorrhizal fungi : development and functioning of the external mycelium of Glomus mosseae and G. intraradices in soil substrate and plant residues / Anja-Christine Müller. Betreuer: Edgar Peiter ; Eckhard George." Halle, Saale : Universitäts- und Landesbibliothek Sachsen-Anhalt, 2013. http://d-nb.info/1035182211/34.

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Cañadas, Fernandez Manuel. "Monitoring mercury in an urban environment, Umeå, Sweden : Representability and variability of mercury using forest moss biomonitoring in an urban environment." Thesis, Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-133051.

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The objective of my project was to determine variability and representability of mercury in the urban environment of Umeå in northern Sweden, based on applying the methods of forest moss biomonitoring (Swedish Environmental Protection Agency, ICP Manual). Mercury (Hg) is a commune pollutant in urban environments release to the atmosphere by anthropogenic activities. Industrial, traffic and incineration activities are the main sources of this element. Mercury is easily transported through the atmosphere and cycle through terrestrial and aquatic ecosystems, trending to bioaccumulate in organisms. The aims of the study are: (1) determine the representability and variability of the method in a specific urban environment, based on more intensive analyses of a green area within the city boundaries of Umeå, northern Sweden. (2) influence of site-specific conditions on the concentration of mercury in mosses. (3) City-scale variability in relation to national forest moss biomonitoring data (IVL.se). Results of urban environment measurements do not differ much respect the values of mercury concentration obtained sampling mosses far from the city, but it is subject to many factors that can alter results of the study. Most of these are meteorological factors and the difficulty of find green zones close to cities with the suitable conditions to find mosses and perform a property sampling process avoiding throughfall and litterfall. The conclusion is that the use of mosses is a representative and valuable method to obtaining information in an urban environment but is limited by mentioned factors.

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Espiritu, Bulnes Gilbert Maxs, and Damian Deyvis Sandoval. "Diseño de la trocha carrozable del centro poblado Culebreros – Pueblo Nuevo de Maray, distrito de Santa Catalina de Mossa, provincia de Morropón, departamento de Piura, 2016." Bachelor's thesis, Universidad Católica Santo Toribio de Mogrovejo, 2019. http://hdl.handle.net/20.500.12423/2148.

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La presente investigación consiste en la elaboración del diseño vial, presupuesto y cronograma de ejecución de la trocha carrozable del centro poblado Culebreros – Pueblo Nuevo de Maray, Distrito de Santa Catalina de Mossa, Provincia de Morropón, Departamento de Piura, 2016. La carretera en estudio constará de 17+059 km y un espesor de afirmado de 20 cm debidamente estabilizado con aditivo Terrazyme, la longitud de cunetas a realizar es de 17520.9 m, en cuanto al drenaje transversal es de 14 alcantarillas de pase y 36 de alivio. El costo total del proyecto es de S/. 10,984,339.62 (diez millones novecientos ochenta y cuatro mil trescientos treinta y nueve y 62/100 nuevos soles) a Julio 2018 y será ejecutado de acuerdo al cronograma en 334 días calendario.
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Liu, Yi. "Calcium-related fungal genes implicated in arbuscular mycorrhiza." Phd thesis, Université de Bourgogne, 2012. http://tel.archives-ouvertes.fr/tel-00985826.

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Fluctuations in intracellular (Ca2+) calcium levels generate signaling events and regulate different cellular processes. Whilst the implication of Ca2+ in plant cell responses during arbuscular mycorrhiza (AM) interactions is well documented, nothing is known about the regulation or role of this secondary meesenger in the fungal symbiont. The molecular basis of fungal calcium homeostasis in the AM symbiosis was analyzed by investigating the expression of Ca2+-related fungal genes. In a first study, G. mosseae genes putatively encoding a MAP3k-like protein kinase (Gm2) and a P-type ATPase (Gm152) were investigated. Both Ca2+-related genes were up-regulated by A. sinicum root exudates, suggesting a role in early interactions prior to symbiosis establishment. The full-length cDNA sequence of Gm152 obtained from germinating spores of G. mosseae confirmed its identity. The role of Ca2+ in fungal processes leading to establishment of an AM symbiosis was investigated in more detail in G. intraradices-M. truncatula interactions. Enhanced expression of genes encoding six membrane transport proteins and one nuclear protein kinase, selected from the G. intraradices transcriptome database, was related to colonization of wild-type M. truncatula (line J5) roots and not observed with the mycorrhiza-resistant mutant dmi3/Mtsym13. Laser microdissection mapping of transcripts indicated that the Ca2+-related G. intraradices genes were differentially up-regulated in arbuscules and/or in intercellular hyphae. The tempo-spatial variations in fungal gene expression suggest different roles in the development or functioning of the AM symbiosis. Full-length cDNA of three G. intraradices genes putatively encoding a PMR-like endoplasmic reticulum P-type ATPase, a VCX1-like vacuolar Ca2+ ion transporter and a nuclear CCaMK were obtained for functional analyses in yeast mutants to gain insight into their role in the mycorrhizal symbiosis. Possible mechanisms are discussed in which Ca2+-related proteins of G. intraradices may play a role in the mobilization and perception of the intracellular messenger by the AM fungus during symbiotic interactions with host roots

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Márquez, García Luciano. "Mejorar la comprensión de textos escritos para lograr aprendizajes en los estudiantes del cuarto grado de primaria de la institución educativa 14700 – Culebreros Santa Catalina de Mossa Ugel Morropón." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2018. http://tesis.pucp.edu.pe/repositorio/handle/123456789/10777.

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Uno de los problemas que viven los estudiantes del cuarto grado del nivel primario de la Institución Educativa 14700 “Elena Saavedra Arias”, distrito de Santa Catalina de Mossa, provincia Morropón, es no comprender el mensaje que encierra el texto que leen, es decir el proceso de interacción entre el pensamiento y el lenguaje no fluye, presentando escasa comprensión de textos escritos, situación que ha sido posible corroborarla a través del diagnóstico institucional. El objetivo del presente trabajo de investigación es mejorar la comprensión de textos escritos, a partir de la utilización de estrategias y técnicas de estudio, que hagan posible que los estudiantes aprendan a partir de lo que leen. Teóricamente se fundamenta en los aportes planteados acerca de aprendizaje, por Alliende y Condemarín (1998), Solé (2006), Mendoza (1998), Antonio Bolívar (2009), Vivian Robinson (2008), (Minedu, 2014, p. 50). ” (Rodríguez-Molina, 2011, p. 262). MBDDir CGE y PAT (2017) TERCE (2016) TERCE (Unesco 2015: 8) PEN (2007), entre otros. La metodología utilizada es la investigación cualitativa a partir del problema identificado, a través de instrumentos de recojo de información, se ha logrado establecer categorías y contrastarlos con la teoría, realizar conclusiones preliminares y proponer la alternativa de solución. La conclusión principal está referida al conocimiento y aplicación de estrategias y técnicas innovadoras en todas las áreas curriculares por parte de los docentes, con el propósito de afianzar los aprendizajes y atender de manera personalizada a todos los estudiantes, según sus necesidades de aprendizaje, en un clima favorable que responda a las necesidades emocionales de los estudiantes y se comprometan activamente con su aprendizaje.
Trabajo académico

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Törnqvist, Felix. "The Dream of the Garden City : representations of space as a means of resistance." Thesis, Stockholms universitet, Socialantropologiska institutionen, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-80699.

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Uppsatsen undersöker och beskriver motstånd motförtätning i Stora Mossen, en välbeställd villaförort angränsande Stockholms innerstad. Materialet speglas i relation till fysisk plats (space), hur motstånd skapas och rättfärdigas i samspel med omgivningar och de sociala förutsättningar som sätts utav dem. Motståndet är som sådant en spegling av det liv och de förutsättningar som existerar i Stora Mossen med omnejd, och står därmed inte nödvändigtvis i relation till staden eller länet i stort. Underlaget är inhämtatunder vintern 2011/2012 och består av offentligt material från kommunala utskott, kontor och styrelser; skriftliga klagomål från och halvstrukturerade intervjuer med närboende samt observationer utförda på plats.
Thesis concern local resistance to densification projects in Stora Mossen, a well-off suburb to Stockholm. The material shows how resistance is formed and shaped in relation to space, as a part of life and the economic and social situation of the concerned area as opposed to the metropolitan area at large. Source material consists of public material, written complaints, semi-structured interviews with informants as well as field observations performed during the winter 2011-2012.

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Berrú, Domínguez Freddy Widman. "“Estrategias metodologicas para facilitar los aprendizajes de comprensión de textos escritos en los estudiantes de secundaria de la IE. Horacio Zeballos Gámez de Paltashaco, Distrito de Santa Catalina de Mossa, Morropón, Piura”: plan de acción." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2018. http://tesis.pucp.edu.pe/repositorio/handle/123456789/11371.

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La limitación en la aplicación de estrategias en la enseñanza de la comunicación, que se presentan en la Institución Educativa “Horacio Zeballos Gámez” de Paltashaco, distrito de Santa Catalina de Mossa” el directivo consolidándose como un líder pedagógico debe empoderarse de estrategias pertinentes al área del problema identificado, así como de recursos que le ayuden a buscar soluciones para mejorar los aprendizajes de los estudiantes. Desde esta mirada el estudio se convierte en una estrategia, para detectar necesidades y a hacer un diagnóstico objetivo y real y, en función a ello tomar decisiones para mejorar. El objetivo que pretende la presente investigación es: dotar al personal docente de mayores estrategias para mejorar su práctica pedagógica, y facilitar la comprensión de textos escritos en los estudiantes de secundaria, partiendo de una implementación eficaz y de recursos en sus programaciones curriculares. La presente se afianza en la gestión descentralizada de la educación, que el Ministerio de Educación tiene como apuesta central, que todos los estudiantes puedan ejercer su derecho a recibir una educación de calidad, que tome en cuenta la diversidad de sus contextos territoriales y las condiciones socio económicas en las que se encuentran, así mismo el PEN y el Currículo Nacional, dan sostenimiento a la transversalidad de los enfoques de derechos y territorialidad. El método u se ha tenido en cuenta es la investigación cualitativa ya que, a partir del problema identificado, a través de la chacana además de instrumentos de recojo de información, se ha logrado categorizar y contrastarlos con la teoría, realizar conclusiones preliminares y proponer la alternativa de solución. La conclusión principal es la puesta en marcha de un estudio y propuesta de solución mediante las herramientas implementadas en los módulos que hacen que ésta se refuerce y tenga un sustento teórico y una secuencia pertinente, así como la búsqueda de la solución, mediante la implementación de estrategias de comprensión de textos escritos, la identificación de estudiantes con necesidades de aprendizaje y el fortalecimiento y seguimiento de la practica pedagógica en aula, basado en un enfoque territorial donde se desarrolla tomando en cuenta ciertos patrones culturales de la comunidad para que sea pertinente y de calidad.
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47

Knudsen, Carola. "Kanalisering och restaurering av vattendrag och dess påverkan på mossamhällen i strandzonen." Thesis, Karlstads universitet, Fakulteten för hälsa, natur- och teknikvetenskap (from 2013), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-71690.

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In the 1850s when the timber floating began in Sweden many streams were channelized, which meant that the streams were straightened out, side channels were closed, and stones, trees and boulders were moved out to the banks of the streams. These measures altered the morphology of the streams, causing impediments to water moving in from the stream to the riparian zone, and reduced flooding frequency. When the era of timber floating was over humans began to restore the channelized streams to restore the damaged systems, mainly to improve fish habitats. Channelization and restoration involve major disruptions to the stream ecosystem, and the purpose of this study was to investigate how the bryophyte communities in the riparian zone differed in diversity, species richness and areal coverage, depending on the form of disturbance they were exposed to and the time passed since the disturbance occurred. This study was conducted along tributaries to the Vindel River in northern Sweden. There were three types of tributaries: partly channelized streams, best-practice restored streams and demonstration restored streams. At all tributaries included in the study, bryophyte samples were collected at two heights from the water surface, 0 and 40 cm. These samples were then identified to family or species level and their areal coverage was estimated. The results show that the demonstration restored streams had the lowest species richness and, there were no significant differences in diversity and species richness between the channelized streams and the best-practice restored streams. Regarding areal coverage, there was no significant difference between the stream types. The results also show that the time plays an important role for recovery of the bryophyte communities since diversity and species richness increased with the time since the disturbance occurred.
Under 1850-talet då flottning av timmer påbörjades i Sverige startade kanaliseringen av många vattendrag, vilket innebar att vattendragen rätades ut, sidokanaler stängdes, och stenar, träd och stenblock flyttades ut till vattendragens kanter. Dessa åtgärder förändrade vattendragens morfologi, orsakade fördämningar mellan vatten och strandzon och minskade översvämningsfrekvensen. När timmerflottningens era var slut började människan restaurera de kanaliserade vattendragen, främst för att det visat sig att fisket försämrats. Kanalisering och restaurering innebär stora störningar för ekosystemet de utförs i och denna studie syftar till att titta hur mossamhällen i strandzonen skiljer sig åt i diversitet, artrikedom och täckning beroende på vilken form av störning de utsatts för och tiden sedan de utsattes för störningen. Studien är gjord längs biflöden till Vindelälven i norra Sverige. Biflödena är dels kanaliserade vattendrag, bästa-praxis restaurerade vattendrag och demonstrationsåtgärdade vattendrag. Vid samtliga sträckor som ingår i studien har mossprover samlats in på två höjder från vattenytan, 0 och 40 centimeter. Dessa prover har sedan identifierats till lägsta möjliga taxonomiska nivå (art eller familj), och deras täckningsgrad har uppskattats. Resultaten visade att de demonstrationsåtgärdade vattendragen hade lägst artrikedom och diversitet och mellan kanaliserade vattendrag och bästa-praxis vattendrag kunde ingen signifikant skillnad i diversitet eller artrikedom påvisas. Gällande täckningsgraden fanns ingen signifikant skillnad mellan vattendragstyperna. Resultatet visade också att tiden spelar en viktig roll för återhämtningen hos mossamhällena då artrikedom och diversitet ökar med tiden sedan inträffad störning.

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48

Pierce, Greg L. "A PILOT STUDY EXAMINING HIGH SCHOOL PHYSICAL EDUCATION TEACHERS' UNDERSTANDING AND USE OF MOSSTON'S STYLE (S) OF TEACHING." DigitalCommons@CalPoly, 2010. https://digitalcommons.calpoly.edu/theses/424.

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The purpose of this project was to develop a questionnaire that could lend insight to physical educations teachers’ perceptions and use of Mosston's Teaching Styles. The researcher designed a pilot study in which he distributed the questionnaire to six teachers from three Santa Barbara District High Schools. Results show that the six teachers were familiar with all Mosston’s Styles. However, citing circumstances such as class time and class sizes, the participants in this study did not use all of Mosston’s Styles. These results may be useful for physical education teacher educators to help them understand teachers’ knowledge of Mosston’s Styles, and what they can do to help teachers by giving them strategies to help use different teaching styles, despite reasons such as limited time and large class sizes.

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49

Podracká, Petra. "Izraelská bezpečnosť a existenčné hrozby v 21. storočí." Master's thesis, Vysoká škola ekonomická v Praze, 2011. http://www.nusl.cz/ntk/nusl-193796.

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This Master Thesis aims to present the current existential threats to Israeli security. Israel is a Jewish country in the middle of the Muslim region and her demise is wished by many involved parties. The Author describes sophisticated security systems of Israel, their efficiency and its unofficial nuclear program. From the state actors, it is Iran that has become the number one perceived threat in Israel thanks to its officials' rhetoric, its support towards terrorist organizations and its nuclear program. Israel is often involved in asymmetrical conflicts against non-state actors like Hamas and Hezbollah. The new extremist group Islamic State can also potentially pose a threat. Has Israel got reasons to worry about her existence? Has the Arab Spring brought about positives, negatives, or new possibilities? The Author aims to answer these questions.

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Boudarga, Khadija. "Étude des mycorhizes de l'eucalyptus camaldulensis : Application pratique à la mycorhization de vitroplants." Nancy 1, 1989. http://www.theses.fr/1989NAN10042.

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(. . . ) Dans un premier temps, nous avons vérifié l'organisation fine des endomycorhizes VA qui a montré des caractères communs à toutes les mycorhizes de ce type. Puis nous avons effectué la synthèse in vitro de ces mycorhizes en utilisant comme plante-hôte des semis ou des vitroplants (. . . ) Par des contrôles cytologiques et par un suivi dans le temps, nous avons vérifié que les systèmes mycrohiziens sont conformes et se maintiennent dans les plantes infectées (. . . ) Nous nous sommes attachés à mettre au point une méthode simple et fiable de production d'inoculum endomycorhizien VA (. . . ) Nous avons reconstitué, en conditions contrôlées, des systèmes mycorhiziens doubles (endo- ectomycorhizes) et nous en avons étudié l'évolution (. . . )

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Дисертації з теми "Mossman"

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