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Schneider, Kerstin. "Electronic monitoring : alternativer Strafvollzug oder Alternative zum Strafvollzug? /". Baden-Baden : Nomos, 2003. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=010416529&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
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Haslam, Susannah E. "After the educational turn : alternatives to the alternative art school". Thesis, Royal College of Art, 2018. http://researchonline.rca.ac.uk/3479/.
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This research problematises the contemporary phenomenon of alternative arts education after art’s ‘Educational Turn’, encompassed by evidence of a critical discourse between 2006 and 2016. The thesis addresses the questions: what are the alternatives to models of the alternative art school having emerged through the Educational Turn? And, how might dialogic engagement with organisations outside of the Turn propose something other for the future of alternative arts education? Contemporary art’s capacity to instrumentalise education, through its reimagining by artists and the co-option of ‘the alternative’ by arts institutions, must be countered by considering organisational models that sit outside of the Educational Turn. The field is contextualised by a ‘crisis in education’ in the UK, contributing to an abundant manifestation of ‘alternative’ art schools. An often-overlooked plurality exists to ‘the alternative’ that, in its co-option by contemporary art, is rendered homogenised. Existing discourse considers artistic, self-organised and curatorial practices, framed by institutional and infrastructural critique, but neglects to step outside of the Turn to imagine other models for alternative arts education. ‘Knowledge mobility’, ‘the dialogic’ and ‘(trans)formation’ form a framework for the thesis, functioning according to a methodology of critique and proposition. The research derives ‘knowledge mobility’ to critique the Turn’s instrumentalisation of education, by examining existing discourse and practice that problematise the paradoxes of the Turn and frame knowledge as a form of social organisation. The research aligns ‘the dialogic’ from Mikhail Bakhtin and Paulo Freire, with Julia Kristeva and Roland Barthes’ ‘intertextuality’ and Maurice Blanchot’s ‘infinite conversation’. The function of ‘the dialogic’ is twofold: as a structural metaphor and conversational research practice. Four dialogues with organisations operating outside of the remit of the Turn consider the productive and transformative capacities of models not framed as alternative art schools. These are with: Leeds Creative Timebank, IF Project, THECUBE and Syllabus programme. Negotiating critical and applied interpretations of ‘knowledge mobility’, findings from these are reconciled with the research through a process of ‘(trans)formation’, resulting in the proposition of speculative principles to contribute to the field of alternative arts education. The research has been produced as part of the UK Arts and Humanities Research Council’s (AHRC) Creative Exchange knowledge exchange hub, providing the context for stepping outside of the domain of contemporary art. The value of this approach for the field of alternative arts education is in its capacity to have drawn together thinking from each organisation. This research makes its contribution to the field of alternative arts education by working dialogically with organisations where the practice of knowledge is central, establishing a connection between organisations outside of the Turn, which would otherwise be excluded from its discourse, with contemporary art. The research formulates and puts into practice methods of critique, conversation and proposition: producing a critical vocabulary, lens and through deriving speculative propositions towards a possible future for alternative arts education.
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Dalazen, Giliardi. "Estratégias de controle e artropodofauna de buva(conyza bonariensis) associada em lavoura de soja e em pastagem de inverno". Universidade Federal de Santa Maria, 2012. http://repositorio.ufsm.br/handle/1/5069.
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Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThis work aimed to evaluate control strategies of hairy fleabane (Conyza bonariensis) and also study the arthropods associated with this weed. For this, the work was divided into three chapters. The Chapter I aimed to evaluate the selectivity of herbicides with potential use to control hairy fleabane on forming species winter pastures, which are: oats, black oats, ryegrass and tetraploid ryegrass. Experiments were conducted under greenhouse conditions and evaluated the phytotoxicity of plants and production of shoot dry matter (SDM). The treatments were: 2,4-D amine (806 and 1612 g a.i. ha-1), metsulfuron-methyl (2.4 and 4.8 g a.i. ha-1); clorimuronethyl (20 and 40 g a.i. ha-1); imazetaphyr (350 and 700 g a.i. ha-1); diclosulam (16.8 and 33.6 g a.i. ha-1); saflufenacil (35 and 70 g a.i. ha-1) and flumioxazin (50 and 100 g a.i. ha-1), and the control. According to the results obtained, the selectivity of herbicides is species cultivated dependent and it is important to know the botanical composition of pasture before applying any herbicide. In Chapter II aimed to evaluate the combination effect of the herbicides glyphosate and saflufenacil at different doses on the control of hairy fleabane plants. The treatments consisted of doses that followed the logarithmic scale, and used the herbicides glyphosate and saflufenacil both applied alone and in mixture. Were evaluated the visual control and the SDM production of hairy fleabane plants. The results indicate that there is a synergistic relationship between the herbicide glyphosate and saflufenacil. Also, the association of saflufenacil and glyphosate is effective in controlling glyphosate-resistant hairy fleabane. The addition of the herbicide glyphosate with saflufenacil, besides improve control, prevents the occurrence of regrowth of hairy fleabane plants. In Chapter III, hairy fleabane plants were collected fortnightly in Boa Vista and Sao Vicente Incra South in order to evaluate the arthropods associated with this weed. The results show that hairy fleabane takes an important role as an alternative host of important pests of the soybean, such bugs and caterpillars, and too natural enemies.
Este trabalho teve como objetivo avaliar estratégias de controle de buva (Conyza bonariensis) e também estudar a artropodofauna associada a esta planta daninha. Para isso, o trabalho foi dividido em três capítulos. O capítulo I teve como objetivo avaliar a seletividade de herbicidas de uso potencial para o controle de buva sobre espécies formadoras de pastagens de inverno, sendo elas: aveia branca, aveia comum, azevém comum e azevem tetraplóide. Para isso, foram conduzidos experimentos em casa de vegetação e avaliada a fitointoxicação de plantas e a produção de massa de matéria seca da parte aérea (MMSPA). Os tratamentos avaliados foram: 2,4-D amina (806 e 1612 g i.a. ha-1); metsulfuron-methyl (2,4 e 4,8 g i.a. ha-1); clorimuron-ethyl (20 e 40 g i.a. ha-1); imazetaphyr (350 e 700 g i.a. ha-1); diclosulam (16,8 e 33,6 g i.a. ha-1); saflufenacil (35 e 70 g i.a. ha-1) e flumioxazin (50 e 100 g i.a. ha-1), além da testemunha. De acordo com os resultados obtidos, a seletividade dos herbicidas testados é dependente da espécie que está sendo cultivada, sendo importante se conhecer a composição botânica da pastagem antes de se aplicar qualquer herbicida. No capítulo II, objetivou-se avaliar o efeito da associação dos herbicidas glifosato e saflufenacil, em diferentes doses sobre o controle de plantas de buva. Os tratamentos foram compostos por doses que seguiram a escala logarítmica, sendo utilizados os herbicidas glifosato e saflufenacil tanto em aplicação isolada quanto em mistura. Foram avaliados o controle visual (%) e a produção de MMSPA das plantas de buva. Os resultados obtidos apontam que: existe uma relação sinérgica entre os herbicidas glifosato e saflufenacil; a associação de saflufenacil e glifosato é eficiente no controle de buva resistente ao herbicida glifosato e; a adição de glifosato ao herbicida saflufenacil, além de melhorar o controle, previne a ocorrência de rebrote de plantas de buva. No capítulo III, foram realizadas amostragens quinzenais de plantas de buva em Boa Vista do Incra e São Vicente do Sul afim de se avaliar a artropodofauna associada à esta planta daninha. Os resultados mostram que a buva assume importante função como hospedeiro alternativo de pragas importantes da cultura da soja, tais como espécies de percevejos e lagartas, assim como de inimigos naturais.
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Kufel, Andrew Paul. "Variation in the Willingness of Superintendents to Recommend Hiring Alternatively Licensed Principals". Diss., Virginia Tech, 2007. http://hdl.handle.net/10919/29245.
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In many parts of the country principal candidates are being licensed through alternative pathways. Some view this movement as a plausible solution to the shortage of principals and inadequacy of principal preparation programs (Hess, 2003; Southern Regional Education Board, 2006; Thomas B. Fordham Institute, 2003). Others are insulted and threatened by the prospect of a person from a non-traditional background leading a school (Fenwick & Pierce, 2001). The debate as to whether or not these candidates possess the prerequisite skills and knowledge to effectively lead a school continues. But, will superintendents, as gatekeepers to school districts, afford these individuals the opportunity to prove their worth as principals?
In this study, superintendents’ attitudes toward alternative licensure of school principals; past behaviors related to hiring alternatively licensed school personnel; attitudes toward specific alternatively licensed personnel; perceptions of the conditions in their school districts; anticipated concerns about hiring alternatively licensed principals; and the presence or absence of a clearly articulated induction program for new principals are used as predictors of superintendents' willingness to recommend hiring alternatively licensed principals to their school boards.
The composite model of attitude-behavior consistency and data from a qualitative study of 18 superintendents were the bases for the development of a theory. To test the theory, an on-line questionnaire, using Likert and Thurstone scaled items, was administered to 1200 randomly selected superintendents who were members of the American Association of School Administrators (AASA) in 2005. Multiple regression analysis was used for the analysis of the quantitative data. Five of the 19 predictor variables were significant predictors of superintendents’ willingness to recommend hiring alternatively licensed principals. The strongest relationship existed between superintendents’ willingness to recommend hiring alternatively licensed principals and their perceptions of the instructional leadership ability of alternatively licensed principals. Other significant predictors were superintendents’ past experiences hiring alternatively licensed principals, perceptions of the community acceptance of alternatively licensed principals, general attitude toward alternative licensure, and willingness to hire under the given definition. Superintendents displayed a low neutral (more unfavorable) score on the Thurstone scale, which means they view the employment of alternatively licensed principals slightly unfavorably.Ph. D.
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Karaganova, E., i E. Konchenko. "Alternative energy". Thesis, Вид-во СумДУ, 2005. http://essuir.sumdu.edu.ua/handle/123456789/13380.
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Дегтяр, Сергій Іванович, Сергей Иванович Дегтярь, Serhii Oleksandrovych Dehtiar i Saizewa I. "Alternative energie". Thesis, Сумський державний університет, 2012. http://essuir.sumdu.edu.ua/handle/123456789/28641.
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Blackwelder, Reid B. "Alternative Medicine". Digital Commons @ East Tennessee State University, 2001. https://dc.etsu.edu/etsu-works/6998.
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Blackwelder, Reid B. "Alternative Medicine". Digital Commons @ East Tennessee State University, 2000. https://dc.etsu.edu/etsu-works/7003.
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Baydoun, Ali. "L'obligation alternative". Paris 2, 2005. http://www.theses.fr/2005PA020044.
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La présente thèse a pour objet d'élaborer une étude d'ensemble de la modalité alternative de l'obligation. Sont analysées les principales caractéristiques de l'obligation alternative, notamment la faculté d'option offerte à l'une des parties entre plusieurs modalités d'exécution. La confrontation de l'obligation alternative avec les autres modalités de l'obligation et les mécanismes optionnels voisins permet de clarifier la notion. Un recensement des principales applications contractuelles et légales de la modalité alternative telles que certaines valeurs mobilières composées, les warrants financiers et les obligations pluri-monétaires, est effectué aux fins d'observer l'évolution de la pratique contractuelle la concernant depuis le code napoléon. L'étude du régime juridique de l'obligation alternative précise l'ensemble des règles applicables à cette modalité notamment les règles relatives aux rapports entre les parties antérieurement à l'option (le régime des risques des biens compris dans l'obligation) et postérieurement à la date de l'option (les conséquences de l'option) ainsi que les effets juridiques du refus d'effectuer la faculté de choix.
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Tanaka, Iris. "Régulation de l'épissage et de la polyadénylation alternatifs par les agents anti-cancéreux génotoxiques". Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLS025/document.
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La plupart des gènes humains codants génèrent des transcrits alternatifs (isoformes) par épissage alternatif (alternative splicing, AS) et polyadénylation alternative (APA) en général dans la région codante et la région 3’ non traduite (3’UTR), respectivement. Le rôle de l’AS et la 3’UTR-APA est de plus en plus reconnu dans l’oncogenèse. En particulier, des réseaux d’AS connectant des facteurs d’épissage et des variants d’épissage ont récemment été identifiés. L’AS est aussi largement régulé par les agents anticancéreux génotoxiques, tel que la doxorubicine et le cisplatine (induisant des différents types de lésions sur l’ADN), qui sont régulièrementt utilisés dans les traitements du cancer du sein et du poumon non-à-petites-cellules (non-small-cell lung cancer, NSCLC), respectivement. Étant donné l’apparition fréquente de résistances aux chimiothérapies, comprendre les mécanismes sous-jacents est crucial pour surmonter ce problème clinique. Il existe des exemples d’évènements d’AS associés à la résistance aux agents anticancéreux, mais l’implication des facteurs d’épissage et des réseaux d’AS est très peu connue. De plus, une étude précédente a démontré que la doxorubicine réprime un grand groupe d’exon terminaux alternatifs (alternative last exons, ALE), qui correspondent à l’utilisation de sites de polyadénylation introniques (intronic polyadenylation, IPA). Les ALEs ont un rôle émergent dans le cancer, mais on ne sait encore que très peu sur leur régulation par d’autres agents anticancéreux, tel que le cisplatine. Afin de mieux comprendre le rôle des régulations d’AS et d’APA dans la réponse et la résistance cellulaire à la chimiothérapie, mon projet de thèse avait deux objectifs principaux : 1) déterminer l’étendue, les réseaux régulateurs, et les fonctions des régulations d’AS dans la résistance à la doxorubicine des cellules de cancer du sein, et 2) déterminer l’étendue, les mécanismes, et l’impact des régulations d’ALE en réponse au cisplatine dans des cellules de NSCLC. Dans la première partie, j’ai identifié par RNA-seq des milliers d’évènements d’AS et des dizaines de facteurs d’épissage régulés dans un modèle cellulaire de cancer du sein ER+ résistant à la doxorubicine. Par un miniscreen siARN, j’ai identifié deux facteurs, ZRANB2 et SYF2, impliqués dans la résistance à la doxorubicine. D’autres analyses RNA-seq ont révélé les évènements d’AS régulés par ces deux facteurs peu étudiés, ainsi que leur convergence vers l’exon 5 alternatif de l’oncogène ECT2. La déplétion de ZRANB2, SYF2, et du variant ECT2-ex5 réduit l’arrêt en phase S induit par la doxorubicine et la résistance des cellules. De plus, un niveau élevé d’inclusion de l’exon 5 d’ECT2 corrèle avec une mauvaise survie spécifiquement de patientes ER+ traitées par chimiothérapie. Dans la deuxième partie, j’ai identifié par 3’-seq que le traitement cisplatine (mais pas oxaliplatine) induit des ALEs/IPAs dans des milliers de gènes enrichis en gènes de cycle et de mort cellulaire. Cet effet est lié à une inhibition de la processivité de l’élongation dans les longs gènes. Une analyse 3’-seq sur polysomes m’a permis de montrer que ces régulations d’ALEs impactent le traductome, et a révélé un groupe d’isoformes particulièrement courtes peu efficacement traduites, dont un transcrit connu avec une fonction non-codante. En conclusion, j’ai pu identifier durant ma thèse un nouveau réseau d’AS impliqué dans la résistance à la doxorubicine des cancers du sein ER+, et une importante régulation d’ALEs impactant le traductome en réponse au cisplatine dans des cellules NSCLC. Ces travaux améliorent notre compréhension du rôle de l’AS et des ALE/IPA dans la réponse et la résistance cellulaire à la chimiothérapie anticancéreuse. Au plus long terme, les transcrits alternatifs et les régulateurs identifiés constituent des biomarqueurs candidats de chimiorésistanceMost human coding genes generate alternative transcripts (isoforms) through alternative splicing (AS) and alternative polyadenylation (APA), most often within the coding region and the 3’ untranslated region (3’UTR), respectively. Both AS and 3’UTR-APA regulations have been increasingly involved in oncogenesis. In particular, AS networks connecting oncogenic splicing factors and oncogenic splicing variants have been recently identified. AS is also widely regulated by genotoxic anticancer drugs, like doxorubicin and cisplatin that induce different types of DNA lesions and are widely used in breast cancer and non-small-cell lung cancer (NSCLC) therapy, respectively. Given the frequent occurrence of resistance to chemotherapy, understanding the underlying mechanisms is crucial to overcome this major issue. There are examples of AS events associated with anticancer drug resistance, but very little is known about the splicing factors and therefore the AS networks involved. In addition, a previous study showed that doxorubicin represses a large set of alternative last exons (ALE) corresponding to the use of intronic polyadenylation (IPA) sites. ALEs have an emerging role in cancer, but little is known about its regulation by other anticancer drugs, like cisplatin. In order to better understand the role of AS and APA regulation in cell response and resistance to chemotherapy, my PhD project had two main aims: 1) determine the extent, regulatory networks and function of AS regulation in breast cancer cell resistance to doxorubicin, and 2) determine the extent, mechanism and impact of ALE regulation in response to cisplatin in NSCLC cells. In the first part, I identified by RNA-seq thousands of AS events and dozens of splicing factors regulated in a cell model of acquired resistance to doxorubicin in ER+ breast cancer. Through an siRNA miniscreen, I found two splicing factors, ZRANB2 and SYF2, involved in doxorubicin resistance. Further RNA-seq analyses revealed the AS events regulated by depletion of these poorly characterized splicing factors, and their convergence on the alternative exon 5 of the oncogene ECT2. Depletion of ZRANB2, SYF2 and the ECT2-Ex5 variant reduces doxorubicin-induced S phase arrest and doxorubicin resistance. In addition, high inclusion levels of ECT2-Ex5 correlate with poor survival specifically in ER+ breast cancer treated with chemotherapy. In the second part, I found by 3’-seq that in NSCLC cell treatment with cisplatin (but not oxaliplatin) induces ALE/IPA in thousands of genes enriched in cell cycle and cell death. This effect is linked to an inhibition of transcription elongation processivity in long genes. 3’-seq analysis on polysomes showed that this ALE regulation impacts the translatome, and revealed a set of particularly short isoforms that were inefficiently translated, including a transcript with a non-coding function. In conclusion, during my thesis, I could identify a novel AS network involved in doxorubicin resistance in ER+ breast cancer, and widespread ALE regulation impacting the translatome in lung cancer cisplatin response. This work increases our understanding of AS and IPA role in cell response and resistance to anti-cancer chemotherapy. In the longer term, the identified alternative transcripts and regulators constitute candidate biomarkers of chemoresistance
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Barteček, Marek. "Zavádění montessori principů vzdělávání do ekonomických předmětů na obchodní akademii". Master's thesis, Vysoká škola ekonomická v Praze, 2017. http://www.nusl.cz/ntk/nusl-360320.
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Thesis aims to find out whether or not it is possible to implement Montessori principles of education into economical subjects on High schools. Parst of the Thesis are also preparations for teaching of economical subjects with Montessori principals. At the end reader can find out more information about methods, forms, content, didactic aids and didactic technique which can be used to implement Montessori principles appropriately. Author used several different experimental methods like experimental teaching, self-reflection of the practitioner, questionnaire survey in the class where experimental teaching took place and didactic test for pupils who participated in experimental teaching. As a result, implementation of Montessori principles is possible and has advantages (better atmosphere in class, better way to achieve educational goals) and disadvantages (problems with fixation).
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Bloomfield, Jessica. "An Alternative Alternative: The Road to Sustainable Transportation Law". Thesis, University of Oregon, 2013. http://hdl.handle.net/1794/13238.
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The dominance of motor vehicle use throughout America reflects a massive government intervention on behalf of automobiles. Congress directs billions of dollars into America's highway system annually, assuming that building new roadways is the best option to move people and goods from one place to another. These policies stand in direct contradiction to today's travel patterns.
This research examines ways to improve federal law to achieve a more sustainable transportation future. First, it identifies the specific provisions in federal transportation law that inhibit the development of "low-build" transportation projects. Second, it describes challenges to halting roadway construction through litigation in federal court.
Understanding the problems of federal transportation law and litigation sheds light on the ways to make positive change in the next federal surface transportation reauthorization. This research culminates in recommendations for how Congress can implement policies that require a comprehensive approach to transportation planning.
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Djuvfeldt, David. "Alternativa drivmedel : Vilket alternativt drivmedel uppfyller bäst Försvarsmaktens behov?" Thesis, Swedish National Defence College, Swedish National Defence College, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:fhs:diva-110.
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This essay is written within my education for Technical Officer in the Swedish armed forces. The essay describes the alternative fuels that the Swedish armed forces can make use of if the supply of fossil fuels is insecure. The alternative fuels that are described and compared are; Synthetic diesel, Organic diesel, Methanol and Ethanol. The essay describes the process of producing the alternatives, the need for modification and the economics for each alternative. The alternatives are compared and assessed for their ability to secure the supply of fuel to the Swedish Armed Forces. The result of the study is that, while synthetic diesel has the best chemical constitution but is not produced in Sweden, the best alternative fuel for the Swedish armed forces at this moment is organic diesel.
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Calvário, Rita. "Building emancipatory strategies, producing political subjects: alternative food economies in the basque country and Greece in the crisis". Doctoral thesis, Universitat Autònoma de Barcelona, 2016. http://hdl.handle.net/10803/400476.
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Las economías alternativas se presentan comúnmente como un resultado de la voluntad, o como una reacción espontánea y acumulativa a un impacto, ya sea la crisis o el neoliberalismo en general. Su destino es transformar el mundo, ya sea gradualmente o a través del choque de modelos. Por otro lado, las perspectivas críticas generalmente las ven como un producto del neoliberalismo, o incluso del capitalismo: condenadas a la cooptación y la marginalidad, o simplemente encarnando formas, prácticas y subjetividades neoliberales. En esta tesis, expongo una explicación alternativa a cerca de por qué y cómo emergen y se desarrollan las economías alternativas, así como una perspectiva diferente a través de la cual evaluar su potencial transformador.
Investigo estas cuestiones examinando las economías alimentarias alternativas en la crisis económica posterior a 2008. Con el fin de obtener una comprensión profunda de los acontecimientos de la vida real incluidos en el contexto, baso mi investigación en dos estudios de caso: los nuevos campesinos agroecológicos en el País Vasco (España) y las distribuciones de alimentos solidarios "no intermediarios" en Grecia. Basada en investigación de campo, herramientas de ecología política y soberanía alimentaria, y sobre las ideas de Bensaïd y Gramsci sobre política, esta tesis trata de cuestiones conceptuales y prácticas relacionadas con la resistencia al neoliberalismo, las estrategias emancipadoras y la agencia política.
Mi argumento principal es que las economías alimentarias alternativas pueden ser una parte integral de las estrategias activistas que participan en las luchas por la hegemonía, que buscan producir sujetos críticos y activos y, en última instancia, mover a los subalternos a una posición de liderazgo. En el País Vasco, la desnaturalización de las ideas y prácticas hegemónicas sobre el agronegocio y la normalización de las alternativas campesinas es un enfoque clave de la estrategia de los pequeños agricultores de construir alianzas y un amplio movimiento social que lucha por la soberanía alimentaria. En Grecia, abordar las dificultades de los agricultores y la inseguridad alimentaria a través de la solidaridad es un paso estratégico hacia el avance de las ideas y prácticas de contra-austeridad y en la activación de los sujetos en la actividad “práctica-crítica”.
Mientras que las economías alimentarias alternativas pueden brindar oportunidades para politizar las cuestiones sociales, crear espacios de politización y autoorganización del subalterno y generar procesos de aprendizaje sobre cómo las relaciones sociedad-naturaleza pueden organizarse de manera diferente, también enfrentan desafíos, ya que no están fuera (porque no hay un exterior) del capitalismo. Las dificultades a las que se enfrentan los productores agroecológicos son un llamado a prestar más atención a la relación entre tiempo de trabajo y tiempo para la política en modelos alternativos. Los esfuerzos para desarrollar alternativas deben centrarse en proporcionar las condiciones materiales y subjetivas para activar a los sujetos en la actividad política. Aquí es relevante una política que aborda las necesidades de la reproducción social y construye una “política de esperanza”. De hecho, las luchas ambientales pueden involucrar metas sociales y políticas más amplias que van más allá de las preocupaciones sobre el acceso a los recursos o la seguridad de los medios de subsistencia. Esto demuestra la relación productiva entre diversas luchas.Alternative economies are commonly depicted as a product of the will of individuals or groups, or as a spontaneous and cumulative reaction to an impact, be it crisis or neoliberalism more generally. Their fate is to transform the world, either gradually or through the clash of models. On the other hand, critics usually see them as a product of neoliberalism, or even capitalism. They are condemned thus to co-optation and marginality, or they just embody neoliberal forms, practices, and subjectivities. In this thesis, I chart an alternative explanation for why and how alternative economies emerge and develop, as well as provide a different lens through which to understand their transformative potential. I investigate these questions by looking at alternative food economies in the post-2008 economic crisis. In order to gain a deep comprehension of real-life events embedded in context, I base my research on two case-studies: the case of new agroecological ‘peasants’ in the Basque Country (Spain), and that of ‘no-middlemen’ solidarity food distributions in Greece. Drawing on fieldwork research, on analytical tools derived from political ecology and food sovereignty literatures, and on Bensaïd’s and Gramsci’s insights on radical politics, this thesis deals with important conceptual and practical questions regarding resistance to neoliberalism, emancipatory strategies, and political agency. My main argument is that alternative food economies can be an integral part of activist strategies engaged in struggles over hegemony, which seek to produce critical and active subjects and, ultimately, move the subaltern to a position of leadership. In the Basque Country, denaturalizing hegemonic ideas and practices regarding agribusiness, and normalizing peasant alternatives, is a key focus of small farmers’ strategy of building alliances and a large social movement fighting for food sovereignty. In Greece, tackling famers’ difficulties and food insecurity through ‘solidarity’ is a strategic step towards advancing counter-austerity ideas and practices to engage people in ‘practical-critical’ activity. Whereas alternative food economies may provide opportunities to politicize politics, create spaces of politicization and self-organization of the subaltern, and generate learning processes on how society-nature relations can be organized differently, they also face challenges, as they are not outside (because there is no outside to) capitalism. The difficulties faced by agroecological producers call us to pay more attention to the relation between working-time and free-time for politics in alternative models. Efforts to develop alternatives must focus on providing the subaltern with the material and subjective conditions that enable them to become ‘agents of their own history’. A politics that tackles social reproduction needs and builds a ‘politics of hope’ is therefore relevant. Indeed, environmental struggles may involve broader social and political goals, beyond concerns over access to resources and the environment or securing livelihoods; this shows the productive relationship between diverse struggles.
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Roessing, Telma de Verçosa. "A execução penal alternativa no Brasil: paradigma de prevenção criminal e de proteção de direitos". Universidade Federal da Paraíba, 2011. http://tede.biblioteca.ufpb.br:8080/handle/tede/4353.
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Previous issue date: 2011-05-12Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
This master s dissertation aims to investigate how alternative sanctions are enforce in Brazil in order to identify if this practice constitutes a model for preventing criminal recurrence and protecting the fundamental rights of persons who have been sanctioned due to low and medium gravity crimes. The research starts by analyzing the State punitive power through the point of view of the Democratic State under the Rule of Law and the penalty principles in the Brazilian Constitution, situating the alternative sanctions and measures within the minimalist approach of Criminal Law. Subsequently it analyzes the public policies which approach the public security problem in a broader way, focusing mainly in the criminality prevention, and also points out the pendular character of Brazilian criminal law, which moves between greater and lesser strictness. Further on, it highlights the failure of imprisonment, and the alternative sanctions are presented as criminal sanctions with an educational and reintegrating character. From the treatment provided to alternative sanctions and measures in the United Nations Standard Minimum Rules for Non-custodial Measures (The Tokyo Rules), the research emphasizes the alternative sanctions and measures in the Brazilian legislation and analyzes such alternatives as an interaction process between the State, the community and individuals. Furthermore, it stresses the course taken by the Brazilian experience in the implementation of public policies aimed at the enforcement of alternative sanctions, highlighting the Alternative Sanctions and Measures Incentive Program from the Brazilian Ministry of Justice (Programa de Fomento às Penas e Medidas Alternativas do Ministério da Justiça). The sustainability of the support policy to alternative sanctions and measures in the states, taking into account experiences in several ones, is also analyzed, as well as the proposal for a public security policy with citizenship in the enforcement of alternative sanctions and measures; last, but not least, this research also evidences the possibility of structuring an autonomous alternative criminal justice system in the country.
A presente dissertação tem por objetivo perquirir a forma como as alternativas penais são executadas no Brasil a fim de identificar se essa prática constitui modelo de prevenção de reincidência criminal e proteção de direitos fundamentais de pessoas que foram sancionadas criminalmente pelo cometimento de delitos de pequena e média gravidade. A pesquisa parte da análise da pretensão punitiva a partir da ótica do Estado Democrático de Direito e dos princípios penais constitucionais brasileiros, situando as penas e medidas alternativas dentro da visão minimalista do Direito Penal. A seguir analisa as políticas públicas que enxergam o problema da segurança pública de maneira mais ampla, com foco principal na prevenção da criminalidade e evidencia o movimento pendular da legislação penal brasileira entre maior e menor rigor penal. Destaca o fracasso da pena de prisão e as penas alternativas são apresentadas como sanções penais de caráter educativo e reintegrador. A partir do tratamento dado às penas e medidas alternativas pelas Regras Mínimas das Nações Unidas para a Elaboração de Medidas Não Privativas de Liberdade (Regras de Tóquio), enfoca as penas e medidas alternativas na legislação brasileira e analisa as alternativas penais como processo de interação entre Estado, comunidade e indivíduos. Enfatiza, ainda, o percurso da experiência brasileira na implementação de políticas públicas voltadas para a execução penal alternativa, com destaque para o Programa de Fomento às Penas e Medidas Alternativas do Ministério da Justiça brasileiro. A sustentabilidade da política de apoio às penas e medidas alternativas nos estados, por meio da experiência de algumas unidades da federação, também é analisada, bem como a proposta de política de segurança pública com cidadania na execução das penas e medidas alternativas e, por fim, evidencia a possibilidade da estruturação de sistema penal alternativo autônomo no país.
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Srivastava, Diwas. "Modulation of hippo pathway by alternative splicing". Thesis, Montpellier, 2019. http://www.theses.fr/2019MONTT015/document.
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La voie Hippo est une voie conservée impliquée dans la croissance des tissus et la suppression de tumeurs. Des études ont démontré son implication dans le développement des cancers chez l'homme. Cette cascade contrôle l'activité du co-activateur transcriptionnel Yorkie (Yki) chez la drosophile et de la protéine YAP (Yes Associated Protein) chez les mammifères. En raison de l'épissage alternatif de leur transcrits, les protéines Yki et YAP existent sous deux isoformes contenant un domaine WW (Yki1/YAP1) ou deux (Yki2/YAP2). Puisque les domaines WW sont essentiels pour l’interaction avec des partenaires spécifiques, l’inclusion alternative de ce domaine dans la protéine Yki/YAP peut remodeler leur réseau d’interaction et donc leur activité. La régulation et les conséquences fonctionnelles de l’épissage alternatif de yki / YAP in vivo sont inconnues.Dans le cadre de ce doctorat, nous avons constaté que la déplétion du facteur d’épissage B52 chez la drosophile réduit l’inclusion de l’exon alternatif dans l’ARNm de yki et favorise l’expression de l’isoforme Yki1 aux dépens de l’isoforme Yki2. La déplétion en B52 dans l'aile réduit la croissance et l'activité de Yki. Nous montrons que l'isoforme Yki1 est une version atténuée de la protéine Yki qui peut entrer en concurrence avec l'isoforme Yki2 dans le noyau. Pour déterminer le rôle de l’épissage alternatif de yki in vivo et l'importance de l'isoforme courte Yki1, nous avons abrogé cet épissage en utilisant la technologie CRISPR/Cas9 et avons créé des mouches capables d'exprimer uniquement l'isoforme Yki2. Ces mouches yki2only sont viables mais présentent un phénotype aléatoire d’ailes asymétriques. Cette augmentation de l'«asymétrie fluctuante», qui traduit une déviation par rapport au développement normal, suggère que l’épissage alternatif de yki est crucial pour la stabilité développementale. Ces résultats mettent en évidence un nouveau niveau de modulation de la voie Hippo via l’épissage alternatif de yki.L'inclusion alternative du deuxième domaine WW est une caractéristique conservée entre Yki et YAP. Cela conforte l'idée que les isoformes Yki1 et YAP1 ont une fonction importante in vivo et que l'épissage alternatif de yki/YAP est un mécanisme conservé de contrôle de la voie Hippo. Cette étude ouvre de nouvelles perspectives pour la modulation de la voie Hippo dans les cellules cancéreuses en modifiant l’épissage alternatif de YAPThe Hippo pathway is a conserved pathway involved in tissue growth and tumor suppression. Studies have demonstrated its significance in the development of human cancers. This cascade controls the activity of the transcription co-activator Yorkie (Yki) in flies and Yes-associated protein (YAP) in mammals. Due to Alternative Splicing (AS), both Yki and YAP proteins exist as two isoforms containing one (Yki1/YAP1) or two (Yki2/YAP2) WW domains. Since WW domains are essential for interaction with specific partners, the alternative inclusion of this domain in Yki/YAP protein may remodel their interaction network and therefore their activity. The regulation and functional consequences of AS of yki/YAP in vivo are unknown.In this Ph.D. project, we identified that depletion of splicing factor B52 in Drosophila lowers inclusion of the alternative exon in yki mRNAs and favors the expression of Yki1 isoform at the expense of the Yki2 isoform. B52 depletion in the wing reduces growth and Yki activity. We demonstrate that Yki1 isoform is an attenuated version of Yki protein that can compete with Yki2 isoform in the nucleus. To ascertain the role of yki AS in vivo and the importance of short isoform Yki1, we abrogated this splicing by using CRISPR/Cas9 technology and created flies that can express Yki2 isoform only. yki2only flies are viable but display a random phenotype of asymmetric wing size. This rise in “fluctuating asymmetry” that is the consequence of subtle deviation from normal development, suggests that AS of yki is crucial for the development robustness. Taking together, these results highlight a new layer of modulation of Hippo pathway via AS of yki.Alternative inclusion of the second WW domain is a conserved feature between Yki and YAP. This further supports the idea that Yki1 and YAP1 isoforms have an important function in vivo and that AS of yki/YAP is a conserved mechanism of control of the Hippo pathway. This study opens up new perspectives for modulation of the Hippo pathway in cancer cells by altering YAP AS
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Nogueira, Junior Francismá Gomes. "Efeito residual da inclusão da raspa integral de mandioca em dietas secas ou úmidas no período de creche, sobre o desempenho posterior de suínos". reponame:Repositório Institucional da UFC, 2007. http://www.repositorio.ufc.br/handle/riufc/17109.
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NOGUEIRA JUNIOR, Francismá Gomes. Efeito residual da inclusão da raspa integral de mandioca em dietas secas ou úmidas no período de creche, sobre o desempenho posterior de suínos. 2007. 97 f. Dissertação (Mestrado em zootecnia)- Universidade Federal do Ceará, Fortaleza-CE, 2007.Submitted by Elineudson Ribeiro (elineudsonr@gmail.com) on 2016-05-13T18:34:16Z No. of bitstreams: 1 2007_dis_fgnogueirajunior.pdf: 360984 bytes, checksum: ae76c9cb2398e713be746fc956eb09d9 (MD5)
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Was used 32 castrated piglets of commercial lineage, weaned at 21 days old and approximately 6,0 kg live weight, with the objective of evaluating the effect of the inclusion of different levels of dried cassava root meal (0, 12, 24 and 36% of DCRM)and feed forms on the performance of piglets in the initial phase (21 to 70 days) and its residual effects on the phases of growth, termination, total period and the 90 kg slaughtering age. The experimental design used were randomized blocks in a factorial scheme 4 x 2 (four levels of inclusion of DCRM and two feed forms dried and wet diets) with four replications by treatment, being the experimental unit one animal. The criteria used for the block formation was the initial piglets weight. The daily average weight gain (DMWG), daily average fees intake (DMFI) and the feeds conversion (FC) weren’t affect significantly (P> 0,05) by inclusion of different levels of DCRM of dry or wet diets. It was concluded that independent of the feed forms of the integral cassava scrap can be used in rations for piglets in the day-care center phase until the level of 36% without compromising the zootecnic performance between the different phases and the 90 kg slaughtering age of live weight.
Foram utilizados 32 leitões machos castrados, de linhagem comercial, desmamados com idade média de 21 dias e peso vivo médio de 6,0 kg com objetivo de avaliar diferentes níveis de raspa integral de mandioca e formas de arraçoamento em leitões na fase de creche e seu efeito residual nas fases de crescimento, terminação, período total e idade de abate aos 90 kg de peso vivo. O delineamento experimental utilizado foi blocos ao acaso, em arranjo fatorial 4 x 2 (quatro níveis de inclusão de raspa integral de mandioca: 0; 12; 24 e 36% e duas formas de arraçoamento: ração seca e ração úmida) com quatro repetições por tratamento, sendo a unidade experimental constituída por um animal. O critério utilizado para a formação dos blocos foi o peso inicial dos leitões. Os dados obtidos foram submetidos à análise de variância empregando-se o Procedimento GLM do SAS (Statystical Analyses System, 2003) e as médias comparadas através do teste Tukey (5%). Os resultados demonstraram que não houve diferença significativa (P>0,05) entre os tratamentos para as variáveis: ganho de peso médio diário (GPMD), consumo de ração médio diário (CRMD) e conversão alimentar (CA) nas fases de creche, crescimento, terminação, período total e idade de abate aos 90,0 kg de peso vivo. Concluiu-se que independente da forma de arraçoamento a raspa integral de mandioca pode ser utilizada em rações para suínos na fase de creche até o nível de 36% sem comprometer o esempenho zootécnico nas diferentes fases e idade de abate aos 90 kg de peso vivo.
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Baek, Daehyun. "Characterization of evolutionarily conserved mammalian alternative splicing and alternative promoters /". Thesis, Connect to this title online; UW restricted, 2007. http://hdl.handle.net/1773/8036.
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Tucker, Celia. "Alternative Creatures for an Alternative Space: a Process of Evolution". [Johnson City, Tenn. : East Tennessee State University], 2004. http://etd-submit.etsu.edu/etd/theses/available/etd-0330104-163955/unrestricted/TuckerC042604f.pdf.
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Thesis (M.A.)--East Tennessee State University, 2004.Title from electronic submission form. ETSU ETD database URN: etd-0330104-163955. Includes bibliographical references. Also available via Internet at the UMI web site.
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Rekik, Ahmed. "Méthodes alternatives pour le test et la calibration de MEMS : application à un accéléromètre convectif". Thesis, Montpellier 2, 2011. http://www.theses.fr/2011MON20091/document.
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Le test et la calibration des MEMS sont des enjeux complexes à cause de leur nature multi-domaines. Ils nécessitent l'application de stimuli physiques, en utilisant des équipements de test coûteux, afin de tester et de calibrer leurs spécifications. L'objectif de cette thèse est de développer des méthodes alternatives et purement électriques pour tester et calibrer un accéléromètre MEMS convectif. Premièrement, un modèle comportemental du capteur est développé et validé en se basant sur des simulations FEM. Il inclut l'influence de tous les paramètres géométriques sur la sensibilité du capteur. Deuxièmement, le modèle est utilisé pour simuler des fautes dans le but d'identifier la corrélation qui peut exister entre la sensibilité du capteur à l'accélération et certains paramètres électriques. Troisièmement, cette corrélation est exploitée pour développer des méthodes de test et de calibration alternatives où la sensibilité est estimée en effectuant uniquement des mesures électriques et sans appliquer de stimuli physiques (accélérations). L'efficacité de ces méthodes est ainsi démontrée. Finalement, deux architectures permettant l'auto-test et l'auto-calibration sur puce sont proposéesMEMS test and calibration are challenging issues due to the multi-domain nature of MEMS devices. They therefore require the application of physical stimuli, using expensive test equipments, to test and to calibrate their specifications. The main objective of this thesis is to develop alternative electrical-only test and calibration procedures for MEMS convective accelerometers.First, a behavioral model that includes the influence of sensor geometrical parameters on sensitivity is developed and validated with respect to FEM simulations. Second, the model is used to perform fault simulations and to identify correlation that may exist between device sensitivity to acceleration and some electrical parameters. Third, this correlation is exploited to develop alternative test and calibration methods where the sensitivity is estimated using only electrical measurements and without applying any physical stimulus (acceleration). The efficiency of these methods is demonstrated. Finally, two architectures that allow on-chip test and calibration are proposed
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Catarucci, Fernanda Martin [UNESP]. "Autocura metafisica: revisão integrativa". Universidade Estadual Paulista (UNESP), 2013. http://hdl.handle.net/11449/98389.
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catarucci_fm_me_botfm.pdf: 322964 bytes, checksum: e61542a10a6bed05d1e3c1af21fbbea4 (MD5)Este estudo consiste de uma revisão integrativa da literatura nacional e internacional sobre autocura metafísica, publicada no período de 2001 a 2011. Está alicerçado metodologicamente nas fases propostas por Ganong (1987): seleção das hipóteses, estabelecimento de critérios para seleção da amostra, apresentação das características da pesquisa primária, análise dos dados, interpretação dos resultados e apresentação da revisão. Realizou-se busca on-line dos trabalhos científicos nas bases de dados: Lilacs, Medline,Web of Science, Pubmed, Scopus; com as palavras-chave: “Autocura”, “Autocura e Terapias Complementares” e “Autocura e Terapias Integrativas”. Foram incluídos artigos completos, nos idiomas português, inglês ou espanhol, e excluídos os artigos incompletos, que se repetiram entre as bases de dados e que não fossem pertinentes ao objeto de estudo, resultando numa amostra composta por 89 artigos. A análise de conteúdo na vertente temática proposta por Bardin (2011) foi utilizada como estratégia metodológica qualitativa para organizar os dados. A caracterização do corpus de análise, apresentada em nove tabelas e submetidas à análise estatística descritiva, aponta uma produção majoritária de publicações internacionais (93%), com predomínio da língua inglesa (94%), das quais 39% são oriundas dos Estados Unidos. O método quantitativo foi predominante (66%) em relação ao qualitativo (34%) sendo 69,5% transversais e 30,5% prospectivos. O número de publicações apresentou crescimento até 2008 (18%), mas a partir de 2009 ocorre uma queda de mais da metade do número de publicações (8%), principalmente da metodologia qualitativa que não apresentou nenhum estudo nos últimos dois anos (2010 e 2011). A análise qualitativa desvelou três categorias: “características dos usuários de práticas regidas pelos princípios da autocura”...
This research consists of an integrative review of national and international literature about metaphysical self-healing, published between the years 2001 to 2011. The methodology is grounded on the phases proposed by Ganong (1987): selection of hypotheses, establishing criteria for sample selection, presentation of the characteristics of the primary research, data analysis, interpretation and presentation of the results of the review. The online search on scientific work on these databases: Lilacs, Medline, Web of Science, Pubmed, Scopus, using the keywords: Self-healing, Self-Healing and Complementary Therapies and Self- Healing and Integrative Therapies”. Full articles were included, in Portuguese, English or Spanish, and incomplete articles, which were repeated between databases and were not relevant to the study object, resulting in a sample of 89 articles. Content analysis of the thematic side proposed by Bardin (2011) was used as a qualitative methodological strategy to organize the data. The characterization of the corpus analysis, presented in nine tables and subjected to statistical analysis, it points to a production majority of international publications (93%), with a language predominance of English (94%), of which 39% are from the United States. The quantitative method was predominantly (66%) compared to qualitative (34%) with 69.5% and 30.5% prospective cross. The number of publications grew by 2008 (18%), but since 2009, there is a decrease of more than half on numbers of publications (8%), mainly qualitative methodology presented no studies in the past two years (2010 and 2011). Qualitative analysis unveiled three categories: characteristics of users of practices governed by the principles of self-healing, the relationship between health professionals... (Complete abstract click electronic access below)
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Catarucci, Fernanda Martin. "Autocura metafisica : revisão integrativa /". Botucatu, 2013. http://hdl.handle.net/11449/98389.
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Orientador: Regina Stella SpagnuoloCoorientador: Ione Morita
Banca: Eliana Mara Braga
Banca: Alberto Peribanez Gonzalez
Resumo: Este estudo consiste de uma revisão integrativa da literatura nacional e internacional sobre autocura metafísica, publicada no período de 2001 a 2011. Está alicerçado metodologicamente nas fases propostas por Ganong (1987): seleção das hipóteses, estabelecimento de critérios para seleção da amostra, apresentação das características da pesquisa primária, análise dos dados, interpretação dos resultados e apresentação da revisão. Realizou-se busca on-line dos trabalhos científicos nas bases de dados: Lilacs, Medline,Web of Science, Pubmed, Scopus; com as palavras-chave: "Autocura", "Autocura e Terapias Complementares" e "Autocura e Terapias Integrativas". Foram incluídos artigos completos, nos idiomas português, inglês ou espanhol, e excluídos os artigos incompletos, que se repetiram entre as bases de dados e que não fossem pertinentes ao objeto de estudo, resultando numa amostra composta por 89 artigos. A análise de conteúdo na vertente temática proposta por Bardin (2011) foi utilizada como estratégia metodológica qualitativa para organizar os dados. A caracterização do corpus de análise, apresentada em nove tabelas e submetidas à análise estatística descritiva, aponta uma produção majoritária de publicações internacionais (93%), com predomínio da língua inglesa (94%), das quais 39% são oriundas dos Estados Unidos. O método quantitativo foi predominante (66%) em relação ao qualitativo (34%) sendo 69,5% transversais e 30,5% prospectivos. O número de publicações apresentou crescimento até 2008 (18%), mas a partir de 2009 ocorre uma queda de mais da metade do número de publicações (8%), principalmente da metodologia qualitativa que não apresentou nenhum estudo nos últimos dois anos (2010 e 2011). A análise qualitativa desvelou três categorias: "características dos usuários de práticas regidas pelos princípios da autocura"... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: This research consists of an integrative review of national and international literature about metaphysical self-healing, published between the years 2001 to 2011. The methodology is grounded on the phases proposed by Ganong (1987): selection of hypotheses, establishing criteria for sample selection, presentation of the characteristics of the primary research, data analysis, interpretation and presentation of the results of the review. The online search on scientific work on these databases: Lilacs, Medline, Web of Science, Pubmed, Scopus, using the keywords: "Self-healing", "Self-Healing and Complementary Therapies" and "Self- Healing and Integrative Therapies". Full articles were included, in Portuguese, English or Spanish, and incomplete articles, which were repeated between databases and were not relevant to the study object, resulting in a sample of 89 articles. Content analysis of the thematic side proposed by Bardin (2011) was used as a qualitative methodological strategy to organize the data. The characterization of the corpus analysis, presented in nine tables and subjected to statistical analysis, it points to a production majority of international publications (93%), with a language predominance of English (94%), of which 39% are from the United States. The quantitative method was predominantly (66%) compared to qualitative (34%) with 69.5% and 30.5% prospective cross. The number of publications grew by 2008 (18%), but since 2009, there is a decrease of more than half on numbers of publications (8%), mainly qualitative methodology presented no studies in the past two years (2010 and 2011). Qualitative analysis unveiled three categories: "characteristics of users of practices governed by the principles of self-healing", "the relationship between health professionals... (Complete abstract click electronic access below)
Mestre
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Villagra, Ulises Maximiliano Mancini. "Análise de splicing alternativo utilizando dados de sequências expressas". Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/41/41131/tde-02032010-094119/.
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O splicing alternativo é um processo pelo qual os exons de um transcrito primário são ligados de diferentes maneiras durante o processamento do RNA, levando à síntese de proteínas distintas. Compreende um importante mecanismo na expressão gênica de eucariotos, responsável pelo aumento da diversidade proteômica e, portanto da capacidade codificante do genoma. Diferentes mecanismos parecem afetar a regulação do splicing alternativo, incluindo estresse metabólico. No presente estudo, foi realizada uma análise detalhada de sequências ORESTES de tecidos de cabeça e pescoço. Essa análise revelou que o ganho de sequências exônicas é mais freqüente que sua perda, e que a regra GT/AG é predominante em sítios de splicing. Nós observamos que o splicing alternativo geralmente não altera a matriz de leitura, mas pode afetar um domínio protéico e remover ou adicionar novos sítios de fosforilação e glicosilação. Elementos reguladores potenciais e elementos repetitivos foram freqüentes nas sequências alternativas e nas suas vizinhas. A expressão de isoformas de splicing potenciais foi investigada em diferentes tecidos, incluindo sob condições de estresse. Foram validados cerca de 50 eventos de splicing novos em células normais e tumorais. Diversas variantes, tais como aquelas dos genes HNRNPK, ACTN1, BAT3, CEP192, MPV17, PDK1, PRKAR1A, RAG1AP1 e TRIP6 mostraram padrões de expressão distintos em diferentes tipos celulares, em amostras normais e tumorais de pacientes com carcinoma de cabeça e pescoço e, em alguns casos, em diferentes estágios do tumor. Também foi validado um transcrito novo do gene RIPK2, responsável por codificar uma quinase de serine/treonine que ativa a via de sinalização NF-kB, e foi observada uma mudança na expressão dessa variante em resposta ao estresse térmico in vitro. Ainda não está claramente definido se o splicing alternativo é causa ou conseqüência do processo neoplásico. Nossos dados adicionam informações novas a esse tópico e fornecem alguns exemplos que evidenciam a importância do processamento do RNA na regulação da expressão gênica, tanto em condições normais como de doença.Alternative splicing is a process by which the exons of the primary gene transcript are linked in different ways during RNA processing resulting in distinctive proteins. It is an important mechanism in eukaryotic gene expression that enhances proteome diversity and, therefore, the coding capacity of the genome. Different mechanisms seem affect alternative splicing regulation, including metabolic stresses. In the present study, a detailed informatics analysis of ORESTES sequences from head and neck tissues was performed. This in silico analysis revealed that gain of exon sequences is more frequent than exon skipping and GT/AG rule is predominant in splice sites. We observed that alternative splicing usually does not alter the reading frame but may disrupt a protein domain and remove or add new phosphorylation and glycosylation sites. Repetitive and potential regulator elements were frequent in the alternative sequences or in their neighbors. The expression of putative splicing isoforms was investigated in different tissues, including upon stress conditions. We validated approximately 50 new splicing events in normal and tumor cells. Several variants, such as those from HNRNPK, ACTN1, BAT3, CEP192, MPV17, PDK1, PRKAR1A, RAG1AP1 and TRIP6 genes showed distinctive expression pattern in different cell types, in normal and cancer samples from head and neck carcinoma patients and, in some cases, in different tumor stages. We also validated a new transcript of RIPK2 gene, which codes a serine/threonine kinase that activates the NF-kB pathway, and observed a shift in the expression of this variant as a response to temperature stress in vitro. It is currently not clear whether alternative splicing is the cause or the consequence of the neoplastic process. Our data add new information to this topic and provide some examples on the importance of RNA processing in gene expression regulation, both in normal and disease conditions.
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Pache, Steffen, Susanne Theis, Steffen Zietzschmann, Falk Hagemann, Wolfram Berger, Thomas Ostertag, Rüdiger Hütter i Peter Schneider. "Alternative elektronische Tierkennzeichnung". Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-118121.
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Das neue Tieridentifikationssystem Agro SAW IDENT wurde gemeinsam mit Industriepartnern entwickelt. Den Kern bilden piezoelektrische Kristalle mit aufgedampften Metallstrukturen, die den internationalen Tiercode darstellen. Zum Auslesen des Tiercodes werden akustische Oberflächenwellen (Surface Acoustic Wave = SAW) ohne jegliche Energiequelle genutzt. Die SAW-Codierung und der Charakter der Funkübertragung im Mikrowellenbereich um 2,4 GHz unterscheiden sich grundlegend von der üblichen Tieridentifikation im Niederfrequenzbereich bei 134 kHz. Die Vorteile der passiven SAW-Identifikation liegen in der höheren Lesereichweite bis zu 10 m und der sehr kurzen Identifikationsdauer unter 10 ms bei hoher Erkennungssicherheit. In vier Betrieben wurde an 1.652 Milchkühen die Funktionssicherheit untersucht.
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Cao, Ruanmin. "Alternative portfolio methods". Thesis, University of Birmingham, 2015. http://etheses.bham.ac.uk//id/eprint/5807/.
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Portfolio optimization in an uncertain environment has great practical value in investment decision process. But this area is highly fragmented due to fast evolution of market structure and changing investor behavior. In this dissertation, four methods are investigated/designed to explore their efficiency under different circumstances. Parametric portfolio decomposes weights by set of factors whose coefficients are uniquely determined via maximizing utility function. A robust bootstrap method is proposed to assist factor selection. If investors exhibit asymmetric aversion of tail risk, pessimistic models on Choquet utility maximization and coherent risk measures acquire superiority. A new hybrid method that inherits advantage of parameterization and tail risk minimization is designed. Mean-variance, which is optimal with elliptical return distribution, should be employed in the case of capital allocation to trading strategies. Nonparametric classifiers may enhance homogeneity of inputs before feeding the optimizer. Traditional factor portfolio can be extended to functional settings by applying FPCA to return curves sorted by factors. Diversification is always achieved by mixing with detected nonlinear components. This research contributes to existing literature on portfolio choice in three-folds: strength and weakness of each method is clarified; new models that outperform traditional approaches are developed; empirical studies are used to facilitate comparison.
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Holmqvist, Oliver, i Lina Storm. "Alternative warranty management". Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-134385.
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Byggföretagen lägger ner åtskilliga timmar på icke inkomstbringande arbete årligen tillföljd av garantihantering. Det är tid som med fördel kan användas i pågående produktionen istället. Det kostar entreprenörerna och kunderna tillsammans 1,3 MDR kr per år för garantihanteringen (Boverket 2007), vilket enbart är med hänsyn till tid nedlagd av byggföretagen och kunderna för att åtgärda felen. Med denna bakgrund kommer följande studie undersöka möjligheterna för ett externt förvaltningsbolag att ta över garantihanteringen, för att Företaget skall kunna lägga all sin tid på den producerande verksamheten. En kartläggning över hur hanteringen fungerar idag på ett entreprenörsföretag med avseende att besvara frågeställningen Hur påverkar det Företaget utifrån tidsåtgång, kostnader och kundnöjdhet om ett förvaltningsbolag tar över hanteringen av garantiåtgärder? Slutsatsen från studien visar på att Företaget skulle dra fördelar av att använda sig av ett externt förvaltningsbolag som ansvarar för garantihanteringen. Detta skulle leda till kortare handläggningstider vilket kan leda till ökad kundnöjdhet. Företaget skulle dra fördelar av att pågående produktion inte skulle belastas av garantiåtagande i samband med outsourcing. P.g.a. Företagets bristfälliga tids- och kostnadsredovisning gällande garantihanteringen, går det inte att dra några slutsatser om det skulle vara lönsamt för Företaget ur ett kostnadsperspektiv.
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Marinović, Ivan. "Alternative storytelling principles". Master's thesis, Akademie múzických umění v Praze. Filmová a televizní fakulta AMU. Knihovna, 2011. http://www.nusl.cz/ntk/nusl-97000.
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Během studií jsme se učili, jak porozumět pravidlům psaní scénáře a jak je aplikovat na tradiční strukturu dramatu. Krom uspořádání do tří aktů existují také alternativní epizodické způsoby konstruování vyprávění s odlišnými pravidly. Přesto řada úspěšných epizodických filmů stojí na tradiční trojaktové stavbě. Mým cílem bylo popsat principy prolínání struktur a zkoumat, jak jsou uplatňovány v režijním zpracování filmů vysoké umělecké kvality. Ve čtyřech současných revisionistických westernech byly nalezeny čtyři možné principy, které je možné uplatnit také při psaní scénářů pro filmy jiných žánrů. Tyto filmy ukazují, jak je možné se vyhnout scenáristickým klišé a zároveň potvrzují, že aktuální sociální témata mohou být zkoumána v rámci žánrových filmů, o které masové publikum stojí.
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Bosenko, V. S. "Alternative energy sources". Thesis, Sumy State University, 2014. http://essuir.sumdu.edu.ua/handle/123456789/45174.
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Energy sources are very important for all of us. We all need different types of energy in our daily life to perform different tasks. We get energy from different natural resources like coal, petroleum, and electricity. Again, electricity comes from different sources hydro-electricity, thermal electricity and some alternate sources of energy like electricity from solar energy. Alarming Situation of Natural energy sources Stock Natural sources of energy are limited because of their limited stock. It takes several years in formation of natural energy sources but if the consumption of energy sources will be too more (like in current situation) than the rate of their formation, they will not last longer. Even the stocks of energy sources like petroleum are limited to certain areas and they have monopoly on petroleum market, resulting drastic increase in rates of petroleum during last decade.
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Fox, Michael (Michael Robert) Carleton University Dissertation Mathematics. "Random alternative routing". Ottawa, 1994.
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DiMarco, Daniel Joseph. "Alternative suburban settlements". Thesis, This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-02132009-172258/.
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Gotzner, Nicole. "Establishing alternative sets". Doctoral thesis, Humboldt-Universität zu Berlin, Philosophische Fakultät II, 2016. http://dx.doi.org/10.18452/17670.
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Die Alternativensemantik nach (Rooth, 1985, 1992) geht davon aus, dass sprachlicher Fokus eine Menge von Alternativen evoziert und Fokuspartikeln auf diese Menge Bezug nehmen. Die vorliegende Dissertation untersucht den Ein uss von Fokuspartikeln und prosodischem Fokus auf die mentale Repräsentation von Alternativenmengen. Im Speziellen wurden die sprachlichen und kognitiven Mechanismen, die am Aufbau einer Alternativenmenge beteiligt sind, mittels psycholinguistischer Experimente getestet. Experiment 1a und 1b untersuchen späte Repräsentation der gesamten Alternativenmenge. Die Experimente zeigen, dass Fokuspartikeln zu einer reicheren Enkodierung der Alternativenmenge führen, was sich in einem verbesserten Gedächtnisabruf äußert. Experiment 2 und 3 untersuchen die Prozesse, die am Aufbau von Alternativenmengen beteiligt sind. In Experiment 2 (Probe Recognition) führten Fokuspartikeln zu Interferenzeffekten beim Erkennen von erwähnten Alternativen sowie bei der Ablehnung nicht-erwähnter Alternativen. Eine weitere Analyse und Experiment 4 untersuchen die Mitglieder der Alternativenmenge. Die Daten deuten darauf hin, dass die Alternativenmenge aus sämtlichen möglichen Ersetzungen des fokussierten Elements inklusive unrelatierter Elemente besteht. Im Vergleich von intonatorischem Fokus und Fokuspartikeln (Experiment 5 und 6) zeigte sich, dass Fokus den Abruf von kontextuellen Alternativen erleichtert während Fokuspartikeln zu zusätzlichen Kompetitionseffekten führen. Im Allgemeinen liefert deutet die vorliegende Dissertation darauf hin, dass intonatorischer Fokus eine Alternativenmenge im Kopf des Hrers evoziert und dabei hilft relevante Alternativen zu identifizieren. Fokuspartikeln haben eine zusätzliche Funktion und führen whrend der Sprachverarbeitung zu einem strkeren Wettberwerb zwischen Mitgliedern der Alternativenmenge.According to Rooth'' alternative semantics (Rooth, 1985, 1992), focus evokes a set of alternatives and that focus particles make reference to this set. The present thesis examines the impact of focus particles and intonational focus on the mental representation of alternatives. In particular, it explores the linguistic and cognitive mechanisms that underlie the establishment of alternative sets in a series of psycholinguistic experiments. Two delayed recall experiments (Exp. 1a and 1b) revealed that participants were better at recalling mentioned alternatives to a focused element when the discourse contained the particles only or even. Experiments 2 and 3 found interference effects of focus particles in the recognition of mentioned alternatives and the rejection of unmentioned alternatives. An additional analysis and Experiment 4 indicate that the set of alternatives consists of various possible replacements of the focused element. Experiment 5 showed that contrastive accents facilitated the retrieval of alternatives while focus particles caused interference effects relative to the condition with an L+H* accent. Overall, this thesis indicates that intonational focus activates alternatives in the listeners mind and helps identifying relevant alternatives. Focus particles, on the other hand, cause stronger competition between the focused element and its alternatives.
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Parente, Renata Escarião. "Narrativas no jornalismo cultural paraibano: as formas alternativas e o cotidiano nas revistas Fome de Quê? e cenário cultural". Universidade Federal da Paraíba, 2013. http://tede.biblioteca.ufpb.br:8080/handle/tede/4479.
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This study sought to understand present manifestations of cultural publications which pose an alternative to cultural journalism made by local traditional vehicles, so as to understand whether these publications produce a discourse on culture and everyday life different from the one produced by large media companies. To accomplish this, we chose as corpus four issues of Fome de Quê? (fmq?) magazine and seven issues of Cenário Cultural magazine, the main publications of this genre that circulate in the state of Paraíba showing the local culture and which are not connected to large communication companies. We analyze the characteristics of these two publications in order to understand which alternatives to the journalism model practiced by conventional vehicles are presented in these magazines. We focus our analysis on the way these magazines are organized as a communication vehicle and on the selection and approach of the guidelines, i. e., we observe how their organization modes, subjects, languages, agendas and goals, among other elements, combine in the creation of their discourse on the culture and the daily life they represent. The research approach was Everyday Life Sociology and the method of procedure was the formism. By highlighting the social forms, everyday life studies give us resources to analyze the parts, the alternative forms, in a context that does not favor the definition of the whole, in our case, the framing of the magazines as completely alternatives.
O presente estudo buscou compreender como se dão, na atualidade, manifestações de publicações culturais que se colocam como uma alternativa ao jornalismo cultural feito pelos veículos tradicionais locais, como modo de entender se tais publicações produzem um discurso sobre a cultura e o cotidiano diferenciado do que é produzido pelo jornalismo praticado por grandes empresas de comunicação. Para tanto, escolhemos como corpus os quatro números da revista Fome de Quê? (fmq?) e sete números da Cenário Cultural, principais publicações do gênero que circulam no Estado da Paraíba, pautando a cultura local, e que não estão ligadas a grandes empresas de comunicação. Analisamos aqui as características dessas duas publicações de modo a entender quais formas alternativas ao modelo do jornalismo praticado pelos veículos convencionais se apresentam nestas revistas. Focamos nossa análise no modo de organização dessas revistas, enquanto veículos de comunicação, e na seleção e abordagem das pautas, ou seja, observamos de que maneira seus modos de organização, seus sujeitos, linguagens, pautas e objetivos, entre outros elementos, combinam-se na formação do seu discurso sobre a cultura e no cotidiano que representam. Quanto à abordagem da pesquisa, a opção foi pela Sociologia do Cotidiano e o método de procedimento foi o formismo. Ao evidenciar as formas sociais, os estudos do cotidiano nos dão subsídios para analisar as partes, as formas alternativas, em um contexto que não favorece a definição do todo, no nosso caso, o enquadramento das revistas como alternativas em sua totalidade.
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Ortuño, Cámara José Luis. "Oportunidades y retos que ofrece la financiación alternativa para el sector social en un entorno smart city". Doctoral thesis, Universitat Abat Oliba CEU, 2017. http://hdl.handle.net/10803/456047.
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Les noves tecnologies estan canviant la forma en què les ciutats organitzen la formulació de les seves polítiques i el creixement urbà. La idea de ser Smart ha sorgit com un mecanisme clau perquè les ciutats trobin solucions innovadores als desafiaments als quals s'enfronten. Aquesta necessitat de reajustar els models de ciutat ha vingut donada per diversos factors, i en aquest sentit, s'ha desenvolupat el present estudi. Es tracta d'una recerca que també té per ambició conduir a la reflexió sobre les possibilitats de reducció de la bretxa de desigualtat social ocasionada per l'evolució de les grans urbs molt condicionades per la recent crisi econòmica-financera global. Es proposa com a variable favorable aprofitar les oportunitats que les noves tecnologies poden oferir per beneficiar a aquells col·lectius més vulnerables.
Aquest treball s'ha centrat en un entorn proper com és la ciutat de Barcelona, referent mundial en el panorama Smart; d'aquesta forma es contextualitza i delimita la recerca amb la finalitat de comprovar els efectes globals de la revolució tecnològica i la innovació digital en una realitat propera. El desenvolupament de Tercer Sector Social és un element clau d'anàlisi per a la millora dels índexs de desigualtat que ha d'afrontar importants reptes en matèria de digitalització que permetin millorar la seva eficiència en col·laboració amb les estratègies Smart del territori.
L'informe reflecteix el nostre interès en la innovació empresarial en general i es focalitza en els nous models finançament alternatiu de projectes amb impacte social; s'analitzen les tendències actuals que estan condicionades per canvis sociològics conseqüència dels efectes de la profunda crisi econòmica viscuda, i per les noves tecnologies. Les denominades Fintech són un clar exemple d'iniciatives disruptives en el sector que busquen adaptar-se a aquestes noves dinàmiques i demandes de la societat. Valorarem si aquesta evolució en el sector financer pot ser una oportunitat per enfortir el tercer sector social i impactar en la lluita contra les desigualtats, cedint protagonisme als ciutadans amb l'objectiu d'aconseguir que les ciutats siguin més integradores, inclusives i sostenibles.Las nuevas tecnologías están cambiando la forma en que las ciudades organizan la formulación de sus políticas y el crecimiento urbano. La idea de ser Smart ha surgido como un mecanismo clave para que las ciudades encuentren soluciones innovadoras a los desafíos a los que se enfrentan. Esta necesidad de reajustar los modelos de ciudad ha venido dada por diversos factores, y en este sentido, se ha desarrollado el presente estudio. Se trata de una investigación que también tiene por ambición conducir a la reflexión sobre las posibilidades de reducción de la brecha de desigualdad social ocasionada por la evolución de las grandes urbes muy condicionadas por la reciente crisis económica-financiera global. Se propone como variable favorable el aprovechar las oportunidades que las nuevas tecnologías pueden ofrecer para beneficiar a aquellos colectivos más vulnerables. Este trabajo se ha centrado en un entorno próximo como es la ciudad de Barcelona, referente mundial en el panorama Smart; de esta forma se contextualiza y delimita la investigación con el fin de comprobar los efectos globales de la revolución tecnológica y la innovación digital en una realidad próxima. El desarrollo de Tercer Sector Social es un elemento clave de análisis para la mejora de los índices de desigualdad que debe afrontar importantes retos en materia de digitalización que permitan mejorar su eficiencia en colaboración con las estrategias Smart del territorio. El informe refleja nuestro interés en la innovación empresarial en general y se focaliza en los nuevos modelos financiación alternativa de proyectos con impacto social; se analizan las tendencias actuales que están condicionadas por cambios sociológicos consecuencia de los efectos de la profunda crisis económica vivida, y por las nuevas tecnologías. Las denominadas Fintech son un claro ejemplo de iniciativas disruptivas en el sector que buscan adaptarse a estas nuevas dinámicas y demandas de la sociedad. Valoraremos si esta evolución en el sector financiero puede ser una oportunidad para fortalecer el tercer sector social e impactar en la lucha contra las desigualdades, cediendo protagonismo a los ciudadanos con el objetivo de conseguir que las ciudades sean más integradoras, inclusivas y sostenibles.
New technologies are changing the way cities organize policy-making and urban growth. The idea of being Smart has emerged as a key mechanism for cities to find innovative solutions to the challenges they face. This need to readjust the city models has been given by several factors, and in this sense, the present study has been developed. It is an investigation that also has as an ambition to lead to the reflection on the possibilities of reducing the gap of social inequality caused by the evolution of large cities very conditioned by the recent global economic-financial crisis. It is proposed as a favorable variable to take advantage of the opportunities that new technologies can offer to benefit the most vulnerable groups. This work has focused on a nearby environment such as the city of Barcelona, world reference in the Smart panorama; in this way contextualizes and delimits the research in order to check the global effects of the technological revolution and digital innovation in a near reality. The development of the Third Social Sector is a key element of analysis for the improvement of the inequality indexes that must face important challenges in the area of digitization that allow to improve its efficiency in collaboration with the Smart strategies of the territory. The report reflects our interest in business innovation in general and focuses on the new alternative financing models of projects with social impact; we analyze the current trends that are conditioned by sociological changes as a consequence of the deep economic crisis experienced and by the new technologies. The so-called Fintech are a clear example of disruptive initiatives in the sector that seek to adapt to these new dynamics and demands of society. We will assess if this evolution in the financial sector can be an opportunity to strengthen The Third Social sector and impact on the fight against inequalities, giving the leading role to citizens with the goal of making cities more inclusive, inclusive and sustainable.
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Ellerbe, Jennifer Christine. "GAINING INSIGHT INTO ALTERNATIVE EDUCATION: THE LIVED EXPERIENCE OF ALTERNATIVE EDUCATORS". Miami University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=miami149271041474054.
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Hoffman, Lisa Eileen. "ALTERNATIVE EDUCATION: ADMINISTRATOR PERCEPTIONS OF ALTERNATIVE EDUCATION AND AT-RISK YOUTH". Diss., Temple University Libraries, 2015. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/318169.
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Educational LeadershipEd.D.
Successful attainment of a high school diploma is essential in today's society. For some students, however, internal and external pressures present significant barriers to school completion. Disengagement from school by these at-risk students is not only detrimental to the individual students, but to the school community and society as a whole. For some students, Alternative Education placements may be a way to reengage them and aid them in school completion. This case study examined the Park Run School District, a pseudonym for the school district, to discover the perceptions of Alternative Education for Disruptive Youth (AEDY) placements by school officials responsible for making the decision to place students as well as other key educators who work directly with at-risk youth. Interviews were used to seek to determine the needs of at-risk students, why administrators choose to refer (or not to refer) students to placement, and if current programming was sufficient. The findings were categorized into three themes, people, placement, and practice. The first theme, people, looked at the concept of risk, the reasons students drop out of school, and they role key individuals play in the lives of at-risk youth. The second theme, placement, looked at the non-traditional nature of alternative education settings, the referral process itself, and the factors administrators consider prior to student outplacement. Finally, the third theme, practice, focused on the nexus of the first two, looking at the most common reasons for referral, the perceived inhibitors to student placement, and the need for additional settings to meet student need.
Temple University--Theses
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Cresta, Giacomo. "Alternative all'uso dell'anidride solforosa". Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2018. http://amslaurea.unibo.it/15079/.
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A causa degli effetti negativi sulla qualità del prodotto provocate da alte dosi di SO2 e a causa degli effetti collaterali sulla salute degli esseri umani, si cerca da diversi anni di ridurne il contenuto nei vini. In particolare modo si cerca di
sostituirla con altre sostanze che svolgano le stesse azioni o azioni simili.
Sebbene sia molto difficile sostituire un prodotto ad alto spettro di azione come la SO2, abbiamo visto che altri composti come lisozima, tannini enologici e chitosano possono essere degli ottimi sostituti.
Sonni, hanno evidenziato che l'utilizzo del lisozima e dei tannini
enologici durante la fermentazione alcolica sono una valida alternativa alla anidride solforosa, quindi un concreto punto di partenza per la creazione di vini senza SO2
Ci sono stati effetti positivi anche sulla composizione volatile del
vino dovuti alla fermentazione dei lieviti in assenza di
biossido di zolfo.
In uno studio di (Sonni et al,2011) è stato riportato come nei vini
invecchiati la SO2 sia l’agente che abbia condizionato di più la
composizione di alcol ed esteri e la loro evoluzione.
L’uso dei tannini ha mostrato aspetti positivi specialmente nella
conservazione degli esteri presenti nel vino fino ad un anno di
invecchiamento in botti, agendo come antiossidanti e scavenger di
ossigeno. Al contrario i tannini non hanno influenzato l’acidità totale del vino.
Il chitosano, che non è un allergene, è stato definito da Chinnici una valida alternativa alla anidride solforosa, quindi un concreto
punto di partenza per la creazione di vini senza SO2. Infatti il chitosano ha la capacità di ridurre la tendenza all'imbrunimento dei vini e proteggerli dai processi ossidativi.
Infatti presenta le capacità di:
Assorbire i pigmenti bruni ed i loro precursori,
Chelare i metalli evitando lo starter del processo ossidativo,
Svolgere un’azione protettiva verso i radicali liberi
Ritardare l’ossidazione dei tioli e di conseguenza la formazione di cattivi aromi
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Ortado, Richard. "The alternative minimum tax /". Staten Island, N.Y. : [s.n.], 2005. http://library.wagner.edu/theses/business/2005/thesis_bus_2005_ortad_alter.pdf.
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Bemert, Lada. "Mikroemulsionen als alternative Kraftstoffe /". Göttingen : Cuvillier, 2009. http://d-nb.info/997662395/04.
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Patzak, Michael. "Alternative Finanzierungsinstrumente für Krankenhäuser /". Burgdorf : HERZ, Health-Economics-Research-Zentrum, 2009. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=017639625&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
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Lange, de Oliveira Armin. "Alternative Synthesewege für Propenoxid". [S.l. : s.n.], 2001. http://deposit.ddb.de/cgi-bin/dokserv?idn=964787695.
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Warne, Thomas R. "A Microformatted Registry Alternative". Diss., CLICK HERE for online access, 2006. http://contentdm.lib.byu.edu/ETD/image/etd1430.pdf.
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McDonald, Calum James. "Alternative perovskites for photovoltaics". Thesis, Ulster University, 2017. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.722581.
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This thesis explores new types of perovskite and perovskite-like materials for photovoltaics, with a view towards demonstrating novel and low-cost materials such as metal oxide perovskites for photovoltaics. The first part explores the prototypical organometal halide perovskite CH3NH3Pbl3, where CH3NH3 = methylammonium (MA). MAPbl3 has been studied by the partial replacement of its organic component, MA, with the larger molecule ethylenediammonium (EDA), with the chemical formula NH3(CH2)2NH3. This in turn introduces vacancies into EDA-containing MAPbl3, which has allowed the study of a non-stoichiometric organometal halide perovskite. This work observed that the partial replacement of the MA molecule with a larger molecule reduced the hysteresis. Following this, the low-cost perovskite-like material methylammonium iodo bismuthate has been studied. Methylammonium iodo bismuthate has the chemical formula MA3Bi2lg (MABI), and forms a zerodimensional network of Bi2lg bioctahedra with quantum confinement. MABI has been characterised and used to fabricate solar cells. This bulk material with an ordered zero-dimensional internal structure exhibits carrier multiplication, and this thesis has demonstrated the fabrication of MABI solar cells. The structure has also been shown to favourably accommodate a small quantity of quantum confined silicon nanocrystals, opening up an avenue of possible hybrid devices which can be explored. Building on this knowledge, this thesis then explores two perovskite oxide materials which have not previously been demonstrated in photovoltaics. Both perovskite oxides exhibit strong and broad visible light absorption which extends into the near-infrared spectrum. One of which, Sr-deficient strontium niobate (Sro.gNb03), exhibits metallic conduction, and has been demonstrated in a photovoltaic cell for the first time. This work demonstrates the possibility of extracting excited carriers in a metal oxide with metallic conduction. The metal oxide perovskite calcium manganite, Ca2Mn2O5, has also been explored for photovoltaics. Ca2Mn2O5 is a plasmonic metal oxide and is therefore highly attractive material for photovoltaics. Solar cells were successfully fabricated using Ca2Mn2O5, and these results demonstrate the possibility of carrier extraction and highlight great opportunities for solar energy harvesting.
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Picanço, Katya Cristina de Lima. "Is there no alternative?" reponame:Repositório Institucional da UFPR, 2012. http://hdl.handle.net/1884/21853.
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Ciolponea, Constantin A. Iancu Cristian A. "Alternative strategies for Iraq". Monterey, Calif. : Naval Postgraduate School, 2007. http://bosun.nps.edu/uhtbin/hyperion-image.exe/07Jun%5FCiolponea.pdf.
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Thesis (M.S. in Defense Analysis)--Naval Postgraduate School, June 2007.Thesis Advisor(s): Douglas Borer. "June 2007." Description based on title screen as viewed on July 31, 2007. Includes bibliographical references (p. 85-87). Also available in print.
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Kirstein, Oliver. "Alternative Lambdaregelungskonzepte für Ottomotoren". Berlin Pro Business, 2006. http://deposit.d-nb.de/cgi-bin/dokserv?id=2967028&prov=M&dok_var=1&dok_ext=htm.
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Kirstein, Oliver. "Alternative Lambdaregelungskonzepte für Ottomotoren /". Berlin : Pro Business, 2007. http://deposit.d-nb.de/cgi-bin/dokserv?id=2967028&prov=M&dok_var=1&dok_ext=htm.
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Bashir, Muhammad Asif. "Alternative magnetic recording technologies". Thesis, University of Sheffield, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.555664.
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Presented here are micromagnetic simulations to investigate alternative magnetic recording technologies including bit patterned media and domain wall storage. I have used a finite element/boundary element method to investigate the dynamics of the write process in magnetic recording systems; and a nudged elastic band method is used to calculate the thermal stability of written bits. Microwave assisted magnetization reversal of single phase media and exchange spring media is investigated. A reduction of the switching field by about a factor of two can be found in both single phase and exchange spring media when the microwave field reaches an amplitude that is 12 percent of the remanent coercivity without microwave assist. Furthermore, layer-selective writing of two-layer bitpatterned media is demonstrated by employing microwave assist technique. Selectivity is achieved by controlling the frequency of an oscillating magnetic field in the GHz range, applied in addition to the head field. Generation of the microwave field by means of a wire next to the tip of a single pole head is proposed. Optimization of writing heads is performed using micromagnetics and surrogate optimization. The shape of the pole tip is optimized for bit patterned, exchange spring recording media. I computed the write error rate and the adjacent track erasure for different maximum anisotropy in the multilayer, graded media. The results show a linear trade off between the error rate and the number of passes. Finally I have calculated magneto static fields from transverse and vortex magnetic domain walls in a planar Ni81Fe19 nanowire. These calculations indicate the required sensitivity of a nearby sensor for detecting either a domain wall of any type or being able to distinguish the domain wall character. Optimization of writing heads is performed using micromagnetics and surrogate optimization. The shape of the pole tip is optimized for bit patterned, exchange spring recording media. I computed the write error rate and the adjacent track erasure for different maximum anisotropy in the multilayer, graded media. The results show a linear trade off between the error rate and the number of passes. Finally I have calculated magneto static fields from transverse and vortex magnetic domain walls in a planar Ni81Fe19 nanowire. These calculations indicate the required sensitivity of a nearby sensor for detecting either a domain wall of any type or being able to distinguish the domain wall character.
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Ho, Kar-yan Helen, i 何嘉恩. "Alternative to Aberdeen redevelopment". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B31986444.
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Iancu, Cristian A. "Alternative strategies for Iraq". Thesis, Monterey California. Naval Postgraduate School, 2007. http://hdl.handle.net/10945/3387.
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This thesis explores strategically viable options for dealing with the Iraq conflict with a new perspective on the dynamics of insurgency in Iraq and basic guidelines for an unconventional counterinsurgency effort. The thesis presents an overview of the Iraq situation, describing the actors in the conflict, their political objectives, and the consequences of their actions. The thesis explores the theoretical concepts of the Mystic Diamond model developed by Gordon H. McCormick, which identifies the component variables of insurgencies and the dynamics of conflict between the state and counter-state. The thesis uses the Mystic Diamond model to interpret the Iraqi situation and explores steps for implementing an unconventional strategy in Iraq, including the skill sets that would be needed by unconventional forces tasked to carry out the proposed strategy. The conclusion emphasizes that the coalition forces have used a conventional strategy to stabilize a totally unconventional and increasingly uncontrollable environment. Political and military leaders are advised to consider the benefits of an unconventional approach when dealing with a counterinsurgency environment.
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Sukkasi, Sittha. "Alternative energy design toolkit". Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/32350.
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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2004.Includes bibliographical references (p. 122-127).
This thesis concerns the concepts, structure, and applications of the Alternative Energy Design Toolkit. The toolkit is aimed to provide a widely accessible, easy to use, flexible, yet powerful modeling environment for assisting design associated with renewable energy technologies. Exchanges of ideas and knowledge among the users are also highly encouraged and facilitated. The toolkit is composed of three important components: a collection of models that are fundamentals of renewable energy design, a modeling environment called DOME, which is used as the toolkit's enabler, and a supporting Web site. At the beginning, a comprehensive survey of existing tools for renewable energy design is presented. Then, the detailed descriptions and key capabilities of the toolkit's components are provided. In addition, a collection of solar energy models, which is the initial set of models in the toolkit, is also presented. The toolkit is utilized in two design scenarios: a design of a stand-alone PV system, and a trade-off analysis of a hybrid PV-diesel electricity system. In both design scenarios, the models in the toolkit are proven to be useful and convenient resources. The processes of making the representations of the systems are straight-forward, and the analysis mechanisms that the toolkit provides make the design process simple yet effective.
by Sittha Sukkasi.
S.M.