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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

Efeito da idade na memória episódica: uma análise através dos paradigmas “que-onde-quando” e “que-onde-qual contexto” / Effect of age in episodic memory: an analysis through paradigms "what-where-when" and "what-where-which".

Silva, Joenilton Saturnino Cazé da 29 February 2016 (has links)
Submitted by Viviane Lima da Cunha (viviane@biblioteca.ufpb.br) on 2016-09-14T16:15:04Z No. of bitstreams: 1 arquivototal.pdf: 2412011 bytes, checksum: adf2606f46d74fde5f51bff921362506 (MD5) / Made available in DSpace on 2016-09-14T16:15:04Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 2412011 bytes, checksum: adf2606f46d74fde5f51bff921362506 (MD5) Previous issue date: 2016-02-29 / Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq / Human aging causes different decline in many cognitive function. Episodic processing, among all memory systems, shows to be the most affected along aging. The episodic memory is a subsystem of memory responsible for receiving and storing information about certain episodes or events, temporally dated, high lighting a spatiotemporal relationship between them. One way of assessing this construct would be using behavioral criteria for identifying information about what happening, where and when, which are the basic components of “What-Where-When” paradigm, or else, by proposing to replace the temporal component by context, “What-Where-Which” paradigm. Thus, the objective of this research was to analyze the effect of aging on episodic memory, assessed by two experimental paradigms, to study the correlation of these tests with classic measures of episodic memory. We used a sample with 70 volunteers, divided in two group: younger (N = 35, M = 22,74; SD= 2,99) and older (N = 35, M = 62,54; SD = 4,82) adults. The evaluation protocol was composed of: (i) test based on the paradigm "What-Where-When"; (ii) test based on the paradigm "What-Where-Which"; (iii) classic episodic memory tests; and (iv) a neuropsychological battery, the latter being applied only to the elderly group. The results showed that different episodic memory task apparently measuring something in common. Comparisons between group showed effective impairment associated with aging for all aspects evaluated by the test "What-Where-When", and the integration aspect was the component that suffered the greatest decline associated with age [F(1, 68)= 53,86; p < .001; η² = .442]. Other results showed that Free Recall also presented decline [F(1, 68)= 18,60; p < .001; η² = .215]. However, it was not found significant differences between groups for the task based on the paradigm "What-Where-Which". The findings of this study show that task-based paradigm "What-Where-When" and "What-Where-Which" are promising instruments for measurement of episodic memory. However, apparently the temporal aspect was more sensitive to detect possible changes related to age. / O envelhecimento humano provoca declínios em diversas funções cognitivas. O processamento episódico, dentro todos os sistemas de memória, demonstra ser um dos mais afetados durante a velhice. A memória episódica é um subsistema mnemônico responsável por receber e armazenar informações sobre determinados episódios ou eventos temporalmente datados, existindo uma relação espaço-temporal entre eles. Uma forma de avaliação desse construto seria através de critérios comportamentais para identificação de informações sobre o que aconteceu, onde e quando, sendo esses os componentes básicos do paradigma “Que-Onde-Quando”, ou então, por meio de outra proposta que substitui o componente temporal pelo contextual “Que-Onde-Qual contexto”. Diante disso, o presente trabalho objetivou analisar o efeito da idade sobre a memória de integração, mensurada por dois paradigmas experimentais, e estudar os correlatos destas tarefas com medidas clássicas de memória episódica. Para tal utilizou-se uma amostra de 70 voluntários, dividida em dois grupos: Adultos jovens - GA (N = 35, M = 22,74; DP= 2,99) e Idosos – GI (N = 35, M = 62,54; DP = 4,82). O protocolo de avaliação utilizado foi composto por: (i) Teste baseado no paradigma “Que-Onde-Quando”; (ii) Teste baseado no paradigma “Que-Onde-Qual contexto”; (iii) Testes clássicos de memória episódica; e (iv) uma bateria neuropsicológica, sendo essa última aplicada apenas ao grupo de idosos. Os resultados mostraram que as diferentes medidas de memória episódica utilizadas aparentemente estão medindo algo em comum. As comparações efetivamente mostraram haver comprometimento, associado ao envelhecimento, de todos os aspectos avaliados pelo teste baseado no paradigma “Que-Onde-Quando”, sendo a “integração” o componente que sofreu maior declínio proporcional associado ao aumento da idade [F(1, 68)= 53,86; p < .001; η² = .442]. Achados similares a esse também foram verificados para tarefa de Recordação Livre Imediata (testes clássico de memória episódica) [F(1, 68)= 18,60; p < .001; η² = .215]. Entretanto, não foi registrada diferença significativa entre os grupos para a tarefa baseada no paradigma “Que-Onde-Qual contexto”. Os achados do presente estudo evidenciaram que tarefas baseadas no paradigma “Que-Onde-Quando” e “Que-Onde-Qual contexto” são promissores instrumentos válidos de mensuração da memória episódica. Porém, aparentemente a proposta relacionada ao aspecto temporal mostrou-se mais sensível para detecção de possíveis alterações relacionadas à idade.
42

Dos Irmãos Grimm a Câmara Cascudo: um caso de tradução cultural

Schefer, Maria Cristina 15 August 2008 (has links)
A verificação de intertextualidade entre os contos Branca de Neve e Chapeuzinho Vermelho , dos irmãos Grimm e A menina enterrada viva e A menina dos brincos de ouro , de Câmara Cascudo, dá indícios de uma tradução cultural específica do Nordeste brasileiro, a qual, além de atualizar arquétipos e interditos sociais, está adequada aos objetivos do Movimento Regionalista do Nordeste, projeto cultural idealizado por Gilberto Freyre em 1926, em prol da valorização daquela região. Um estudo, baseado no Manifesto Regionalista do Nordeste, possibilita a verificação da prática cotidiana de tradução cultural, na adaptação das narrativas populares, feita primeiramente por homens ordinários, dado o espaço de circulação dos contos. Posterior a isso, mas sem precisar o início do segundo momento da tradução, verifica-se, no trabalho do auctor social Luís da Câmara Cascudo, adepto do Movimento freyreano, a intenção de tornar essas narrativas também registros do patrimônio nacional, visto que elas foram publicadas na obra intitulada Contos tradicionais do Brasil, editada pela primeira vez em 1946. / Submitted by Marcelo Teixeira (mvteixeira@ucs.br) on 2014-05-21T17:13:32Z No. of bitstreams: 1 Dissertacao Maria Crisitina Schefer.pdf: 498249 bytes, checksum: a3c51ad22ff96227f65f9b3df853fa62 (MD5) / Made available in DSpace on 2014-05-21T17:13:32Z (GMT). No. of bitstreams: 1 Dissertacao Maria Crisitina Schefer.pdf: 498249 bytes, checksum: a3c51ad22ff96227f65f9b3df853fa62 (MD5) / The verification of inter-quality of what is textual between Snow White and Red Small Hat from Grimm brothers and The Buried Girl Alive and The Girl of Gold Earrings from Câmara Cascudo, it gives indications of specific cultural translation of the Brazilian Northeast, which, yonder bringing up to date social archetypes and interdicts, it is adjusted to the Northeast Regionalistic Movement s objectives, idealized cultural project by Gilberto Freyre in 1926, in favor for the valorization of that region. A study based on Northeast Regionalistic Manifest makes possible the verification of the cultural translation daily practice, in the adaptation of the popular narratives, it is made first by usual men, in view of stories circulation space. Subsequent to this, but without needing the beginning as the second moment of the translation, it is found in the Luis da Câmara Cascudo s social work, follower of the Freyre s Movement, the intention to also become these narratives registers of the national patrimony, since they had been published in the entitled work Brazil s Traditional Stories, edited for the first time in 1946.
43

Dos Irmãos Grimm a Câmara Cascudo: um caso de tradução cultural

Schefer, Maria Cristina 15 August 2008 (has links)
A verificação de intertextualidade entre os contos Branca de Neve e Chapeuzinho Vermelho , dos irmãos Grimm e A menina enterrada viva e A menina dos brincos de ouro , de Câmara Cascudo, dá indícios de uma tradução cultural específica do Nordeste brasileiro, a qual, além de atualizar arquétipos e interditos sociais, está adequada aos objetivos do Movimento Regionalista do Nordeste, projeto cultural idealizado por Gilberto Freyre em 1926, em prol da valorização daquela região. Um estudo, baseado no Manifesto Regionalista do Nordeste, possibilita a verificação da prática cotidiana de tradução cultural, na adaptação das narrativas populares, feita primeiramente por homens ordinários, dado o espaço de circulação dos contos. Posterior a isso, mas sem precisar o início do segundo momento da tradução, verifica-se, no trabalho do auctor social Luís da Câmara Cascudo, adepto do Movimento freyreano, a intenção de tornar essas narrativas também registros do patrimônio nacional, visto que elas foram publicadas na obra intitulada Contos tradicionais do Brasil, editada pela primeira vez em 1946. / The verification of inter-quality of what is textual between Snow White and Red Small Hat from Grimm brothers and The Buried Girl Alive and The Girl of Gold Earrings from Câmara Cascudo, it gives indications of specific cultural translation of the Brazilian Northeast, which, yonder bringing up to date social archetypes and interdicts, it is adjusted to the Northeast Regionalistic Movement s objectives, idealized cultural project by Gilberto Freyre in 1926, in favor for the valorization of that region. A study based on Northeast Regionalistic Manifest makes possible the verification of the cultural translation daily practice, in the adaptation of the popular narratives, it is made first by usual men, in view of stories circulation space. Subsequent to this, but without needing the beginning as the second moment of the translation, it is found in the Luis da Câmara Cascudo s social work, follower of the Freyre s Movement, the intention to also become these narratives registers of the national patrimony, since they had been published in the entitled work Brazil s Traditional Stories, edited for the first time in 1946.
44

Generating What-If Scenarios for Time Series Data

Kegel, Lars, Hahmann, Martin, Lehner, Wolfgang 18 August 2022 (has links)
Time series data has become a ubiquitous and important data source in many application domains. Most companies and organizations strongly rely on this data for critical tasks like decision-making, planning, predictions, and analytics in general. While all these tasks generally focus on actual data representing organization and business processes, it is also desirable to apply them to alternative scenarios in order to prepare for developments that diverge from expectations or assess the robustness of current strategies. When it comes to the construction of such what-if scenarios, existing tools either focus on scalar data or they address highly specific scenarios. In this work, we propose a generally applicable and easy-to-use method for the generation of what-if scenarios on time series data. Our approach extracts descriptive features of a data set and allows the construction of an alternate version by means of filtering and modification of these features.
45

Kinship Cross-Talk: Love and Belonging in Contemporary Comparative Literatures

Peek, Michelle January 2014 (has links)
My dissertation, Kinship Cross-Talk: Love and Belonging in Contemporary Comparative Literatures, examines contemporary models of kinship as expressions of relationality, resistance, responsibility, witnessing, and love. I ask: how do literary texts depict “never-easy kinship[s]” (Grosz 128) that bind the self to others and the world in particular expressions of love and responsibility, inseparable from familial, national, transnational, and/or trans-Indigenous modes of belonging? Specifically, my dissertation looks at Indigenous, queer, and human rights-based literary texts that articulate shared kinships and intimacies, and facilitate a “critical re-imagining” of “being-together” (Mackey 168) in global contexts. My research methodology emphasizes the historical and cultural contingencies of contemporary models of kinship by engaging the epistemological traditions I encounter on their own terms. Often this means a turn away from Euro-American humanist approaches to subjectivity and relation to attend to other modes (critical or wry humanist, diasporic, spiritual, ecological, gustatory) and materials or environments (water, salt, ocean, for example) that shape kinship beliefs and practices. This dissertation studies three primary literary texts: the fictional autobiography What Is the What authored by Dave Eggers, Monique Truong’s novel The Book of Salt, and The Salt-Wind / Ka Makani Pa‘akai, a collection of poetry by Hawaiian author Brandy Nālani McDougall. / Dissertation / Doctor of Philosophy (PhD)
46

City and regional planning software in context : a rating framework for Planning Support Systems

Phelan, Chad Maclay 17 August 2010 (has links)
The difficulty of projecting ecological impacts, as well as the increasing familiarity of planners with Geographical Information Systems and other software technology has led to an increase in the use of Planning Support Systems (PSS) by city and regional planners. Due to their newness and rapid development, there is, of yet, a lack of a comprehensive peer-reviewed literature on the design and implementation of these systems. This thesis proposes and applies a rating framework for PSS in order to facilitate accessibility to and critical investigation of PSS. The rating framework’s criteria are based on the “seven sins” of comprehensive land use models identified by Douglass Lee’s 1973 article “Requiem for Large-Scale Models." / text
47

Vad är meningen med medborgardialog? : -En poststrukturell policyanalys av medborgardialog. / What´s the point of civil dialogue? : a poststructural policy analysis of civil dialogue

Wettersten, Marcus January 2019 (has links)
The use of civil dialogue has increased in Sweden during the past decades. Civil dialogue is advocated by important operators as the Swedish Association of Local Authorities and promoted in the Official Reports of the Swedish Government as a way forward for the Swedish democracy. The aim of this study is to examine what the civil dialogue is trying to solve and how it´s supposed to work as a solution. This study carries out a discourse analysis using poststructural theory as Laclau &amp; Mouffes discourse theory and Bacchis What’s the problem represented to be to analyse three Swedish local policy’s on civil dialogue. The study can identify what´s the problem represented to be in the civil dialogue policy´s and identifies the civil dialogue discourse to be constructed by three nodal points to make sense. The study also identifies the specific subject positions represented within the local policy´s and come to the conclusion that civil dialogue not only involves people into politics but also act as a technique of govern and may have counterproductive effect.
48

Kan man räkna till 100, kan man mycket : Barns tankar, funderingar och förståelse kring matematik / If you know how to count to a hundred, then you know a lot : Children's thoughts, ideas and understanding of mathematics

Henriksson, Camilla, Karlsson, Åsa January 2009 (has links)
This study was designed to describe and understand how children perceive and explain mathematical situations. During our work based training we have met several students who have been insecure in the subject of mathematics and therefore come to think that it's difficult and boring. The questions we have asked ourselves are why and how this insecurity occurs. In preschools around the country teachers actively worked to create opportunities for children to meet and discover mathematics. The question is whether the teachers are aware of how children perceive mathematics and how children think in mathematical situations.  We chose to conduct a qualitative study using different methods of data collecting in order to approach the children's world. We have used interviews, observations, experimental circle times and drawings. This study assumes a child’s perspective, because we want to understand their thoughts and perceptions about mathematics. The starting point is the didactic questions what, how and why.  The result of our study indicates that children in preschool perceive mathematics in different ways and that they are unaware that they actually can use and understand athematical situations in the specific context that is preschool. / Studiens syfte var att beskriva och förstå hur barn uppfattar och beskriver matematiska situationer. Vi har under vår verksamhetsförlagda utbildning mött flera elever som har varit osäkra inom matematik och där med tyckt att ämnet är svårt och tråkigt. Vi ställer oss då frågan varför det är så och hur detta tänkesätt uppstår. I förskolan runt om i landet arbetas det aktivt för att skapa möjligheter för barnen att få möta och upptäcka matematik. Frågan är om lärarna är medvetna om hur barn uppfattar matematik och hur barnen tänker kring matematiska situationer.  Vi valde att göra en kvalitativ studie och med hjälp av olika datainsamlingsmetoder närma oss barnens värld. Vi har använt oss av intervjuer, observation, experimentella samlingar och teckningar. Studien utgår ifrån barns perspektiv, då vi vill få förståelse för deras uppfattningar och beskrivningar inom matematik. Utgångspunkten har varit de didaktiska frågeställningarna Vad, Hur och Varför.  Resultatet i vår studie visar att barn i förskolan dagligen använder matematik i verksamheten, men de är omedvetna om att de faktiskt kan, använder och förstår matematiska situationer i den specifika kontexten som är förskola.
49

Militärteoretiska principer för amfibieoperationer : en teoriprövande och jämförande studie med utgångspunkt i två historiska amfibieoperationer / Military theoretical principles for amphibious operations : a theory of conduct and a comparative study based on two historical amphibious operations

Anderlund, Jonas January 2011 (has links)
Det ställs stora krav på den militära organisationen vid genomförandet av en amfibieoperation. Denna uppgift är något som den svenska försvarsmaktens amfibiekår ej har förmåga till att lösa ut inom ramen för vår organisation. I framtiden ställs det krav på att den svenska amfibiekåren skall kunna vara delaktig i en multinationell expeditionär landstigningsstyrka. Sverige saknar dock doktriner och en militärteoretisk grund för amfibieoperationer. För att tillhandahålla en sådan teoretisk grund avser författaren att använda sig av den brittiska militärteorin för vad en amfibieoperation kräver. I denna uppsats analyseras två historiska amfibieoperationer i allmänhet och de brittiska militärteoretiska principerna för amfibieoperationer i synnerhet. I vilken utsträckning kan Geoffry Tills grundprinciper för amfibieoperationer, förklara utgången om amfibieoperationerna i Falklandskriget och slaget om Gallipoli (Dardaneller halvön)? I Geoffry Tills bok Seapower – A Guide for the Twenty-First Century, lyfter han fram fem grundprinciper för amfibieoperationer. Dessa principer ses som krav för ett positivt resultat för en amfibieoperations genomförande. Metoden som använts utgår ifrån en design som är en teoriprövande och jämförande studie av två fall. Det är en kvalitativ textanalys. Min slutsats är att teorin förklarar amfibieoperationers utgång, beroende av om operationen uppfyller samtliga principer eller inte uppfyller dem. Uppfylls alla principerna får vi ett positivt resultat i vår amfibieoperation och uppfylls inte alla principerna får vi ett negativt resultat i vår amfibieoperation. I denna utsträckning kan teorin förklara utgången av amfibieoperationer. / It requires a lot from the military to accomplish a amphibious operation. This task is something that the Swedish royal marines dos not have the capacity to implement. In the future the Swedish government will expect that the royal marines will be able to be included in amphibious operations alongside other nations. The writer will use the British principles for what amphibious operations require.   In this essay two historical amphibious operations will be used. To what extent can Geoffrey Till´s basic principles of amphibious operations explain the result of the Falkland Campaign and the Gallipoli operation. In Geoffrey Till´s book Seapower – A guide for the Twenty-First Century, he highlights five requirements for executing amphibious operations. The authors conclusion is that the theory holds up if all principles are met or not met. If they are met the conclusion will be that the operation will have a positive outcome. If they are not met it will be a negative outcome. To this extent the theory can explain the conclusion of amphibious operations.
50

A Comparative Assessment of How Rhesus Monkeys and 3- to 4-year-old Children Remember Self-Agency with Spatial, Temporal, and Contextual Features in Working Memory

Hoffman, Megan L 17 August 2012 (has links)
Comparative research on event memory has typically focused on the binding of spatial and temporal information in memory, but much less is known about how animals remember information about the source of their memories (i.e., whether the event is something they performed themselves or whether they observed it). The purpose of the present study was to examine how rhesus monkeys (n = 8) and 3- to 4- year-old children (n = 20) remember this information along with other relevant event features (object identity, spatial location, temporal properties and contextual features) in working memory. In Experiment 1, rhesus monkeys completed five different delayed matching-to-sample tasks to assess independent encoding of these five event components. In Experiment 2, the monkeys either performed or observed an event and then had to respond to a randomly selected pair of memory tests used in the previous experiment. In Experiment 3, children were presented with the same memory task, but were given a brief demonstration to learn how to perform the task. Both children and monkeys responded to these tests using photos and shapes (for the identity and spatial tests) and icons (for the temporal, agency and context tests). The monkeys demonstrated significantly above-chance performance on the identity, spatial, temporal and agency tasks. The children were above chance on the one component the monkeys had difficulty with (context), but conversely demonstrated difficulty on the temporal memory test. There was evidence of feature integration in both monkeys and children. Specifically, the children were significantly more likely to respond correctly to the second memory test if they had also been correct on the first memory test. Two of five rhesus monkeys also showed this effect, indicating that for these individuals, the features were integrated in working memory. Implications of this research are discussed in relation to self-awareness and episodic memory research in children and nonhuman species.

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