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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.
121

Kai kurių abiotinių veiksnių įtaka hibridinės drebulės (P. tremuloides × P. tremula) adaptacijai ex vitro sąlygomis / The influence of some abiotic factors on hybrid aspen (P. tremuloides × P. tremula) acclimatization ex vitro

Grunskis, Vytautas 21 June 2010 (has links)
Magistro darbe tiriama kai kurių abiotinių veiksnių įtaka hibridinės drebulės adaptacijai ex vitro sąlygomis. Darbo objektas – Smulkiadantės tuopos x drebulės (Populus tremuloides x Populus tremula) hibridas. Darbo tikslas – Nustatyti temperatūros ir substrato pH įtaką hibridinės drebulės mikroūglių adaptacijai ex vitro sąlygomis. Darbo metodai – Temperatūros ir pH įtaka adaptacijai ex vitro sąlygoms. Darbo rezultatai: Mikroūglių be šaknų, paruoštų perkėlimui į daigintuves, poveikis skirtinga temperatūra parodė, kad geriausiai mikroūgliai adaptavosi prieš tai palaikyti 12 val. +4 ºC temperatūroje. Genotipų reakcija į skirtingas temperatūros sąlygas skyrėsi nežymiai. Adaptuojamus ex vitro sąlygose hibridinės drebulės mikroūglius rekomenduojama laistyti tirpalais, kurių pH (5,5–6) artimas arba šiek tiek didesnis už fiziologinį. Augimo reguliatoriai, PBZ ir ABR, gali būti naudojami hibridinės drebulės mikroūglių adaptacijos ex vitro sąlygose pagerinimui, ypač mažiau adaptacijai palankiomis sąlygomis (kai pH 5). / This master thesis researches some effects of abiotic factors on adaptation of the hybrid aspen under ex vitro conditions. Object of the research – Hybrid aspen (Populus tremuloides x Populus tremula). Purpose of the research – Defining the impact of temperature and pH substrate on adaptation of the hybrid aspen under ex vitro conditions. Research methods – The impact of temperature and pH substrate on adaptation under ex vitro conditions. Results of the research: The effect of different temperature on rootless micro plantlets prepared for planting shows that the best results of adaptation are achieved when micro plantlets are disposed to temperature of +4 ºC for 12 hours. The reaction of genotypes to different temperature conditions is of no significant importance. For better adaptation under ex vitro conditions, it is recommended to water micro plantlets with solutions that have the same pH (5,5 – 6) or minimally larger than physiological saline. Plant growth regulators, such as PBZ and ABR, can also be used for better adaptation results under ex vitro conditions, especially under less favourable conditions (when pH is 5).
122

Leaving the ninety and nine a conversation with the dechurched /

Meeks, Elon. January 2002 (has links)
Thesis (D. Min.)--Ashland Theological Seminary, 2002. / Abstract. Includes bibliographical references (leaves 136-140).
123

A cultural experience of five therapeutic communities in Britain and Hong Kong : an exploratory study of implementational issues in half-way houses for ex-mental patients /

Chan, Kam-hon. January 1992 (has links)
Thesis (M.S.W.)--University of Hong Kong, 1992.
124

Beyond the bars the Black church and its responsibility in prison/aftercare ministry /

Williams, Marvin L. January 1993 (has links)
Thesis (M.A.)--Trinity Evangelical Divinity School, 1993. / Abstract. Includes bibliographical references (leaves 118-121).
125

¿Piedra en el zapato o piedra de molino? Algunas reflexiones sobre la eliminación de barreras burocráticas

Montoya Alberti, Hernando 25 September 2017 (has links)
No description available.
126

Intérêt des microparticules pour l'étude de l'ischémie reperfusion en tranplantation pulmonaire basé sur un modèle de perfusion ventilation pulmonaire ex vivo chez le rat / Relevance of microparticles for the study of ischemia reperfusion in lung transplantation using an experimental model of ex vivo rat lung reperfusion and ventilation

Olland, Anne 08 September 2016 (has links)
L’ischémie reperfusion pulmonaire et sa traduction clinique la dysfonction primaire du greffon sont responsables d’une morbi-mortalité importante en transplantation pulmonaire aussi bien à court terme qu’à long terme. Nous avons voulu faire la démonstration de la pertinence des microparticules comme marqueur de l’ischémie reperfusion pulmonaire. Nous avons reproduit et validé la stabilité d’un modèle de perfusion ventilation ex vivo de poumon de rat aussi bien en conditions normales (pas d’ischémie pulmonaire avant reperfusion) qu’en conditions extrêmes (1 h d’ischémie chaude avant reperfusion pulmonaire). Nous avons étudié la génération de microparticules par des poumons soumis à des conditions variables d’ischémie froide et d’ischémie chaude. Les poumons soumis à de fortes conditions d’ischémie froide (20h) produisent un pic précoce de microparticules d’origine épithéliale alvéolaire, leucocytaire et endothéliale. Nous en concluons que le modèle de perfusion ventilation ex vivo de poumons de rats est un modèle pertinent pour l’étude des réactions d’ischémie reperfusion. Les microparticules apparaissent comme un marqueur précoce des lésions d’ischémie reperfusion pulmonaires dans ce modèle. / Lung ischemia reperfusion and its clinical expression as primary graft dysfunction are provider of immediate and long term morbidity and mortality for patients. We aimed at demonstrating the usefulness and relevance of microparticles as biomarkers for lung ischemia reperfusion injury. We first reproduced an ex vivo rat lung perfusion and ventilation experimental model. Stability of the model was validated for normal conditions (no ischemia before reperfusion) as well as for extreme conditions (1 hour warm ischemia before reperfusion). The generation of microparticles was studied in that model for variable conditions of cold ischemia and for warm ischemia. Lung submitted to strong ischemic injury (20hours cold ischemia) generate an early pike of microparticles originated from leukocyes, endothelial cells, and epithelial alveolar cells. We may conclude the ex vivo model of rat lung perfusion and ventilation is relevant for the study of lung ischemia reperfusion injury. Microparticles are relevant markers of rat lung ischemia reperfusion injury in our model.
127

FOLKCOMUNICAÇÃO E OS ESTUDOS DA DEVOÇÃO RELIGIOSA COMO MANIFESTAÇÃO COMUNICACIONAL COM O SAGRADO / Folkcommunication and studies of religious devotion as a manifestation of communication with the sacred

Teixeira, Edvaldo Rogério Santos 10 December 2013 (has links)
Made available in DSpace on 2016-08-03T12:29:50Z (GMT). No. of bitstreams: 1 EDVALDOTEIXEIRA.pdf: 1188990 bytes, checksum: 35c1d0f8cbc5d2a182509d48c35af3cb (MD5) Previous issue date: 2013-12-10 / This project approaches the theme of Folkcommunication and the studies of popular religiousness as a communicational manifestation with the holy and has as its objective to analyze the means of popular devotion, such as form of communication with the holy, being the existential factor (individual demands, social, economic, cultural) of the classes that are socially marginalized as motivation of such communication. The emphases of the theory of folkcommunication have been used as references in research, methodologically, bibliographical research and field research, where it was applied to the participating observation, with the intention of recognizing the imaginary operant in the life of the faithful devout present in their practices. The analysis reveals that the cultural complexity generates various forms of communication, within which lies the popular religiousness, that is to the life of the faithful devout, a legacy full of spirituality and humanitarian richness that manifests itself within the culture of the simple people, specially touching on the subject of the existential dimension. This result contributes to the enrichment of folkcommunicational studies that concerns itself with the popular devotion as a form of communication with the holy. / Este trabalho aborda o tema Folkcomunicação e os estudos da religiosidade popular como manifestação comunicacional com o sagrado e tem por objetivo analisar os meios de devoção popular como forma de comunicação com o sagrado, sendo o fator existencial (demandas individuais, sociais, econômicas, culturais) das classes socialmente marginalizadas como motivação dessa respectiva comunicação. Foram tomadas as ênfases da teoria da folkcomunicação como referencial para a pesquisa que fez uso, metodologicamente, de pesquisas bibliográficas e pesquisa de campo, onde se aplicou a observação participante, no intuito de perceber o imaginário operante na vida do fiel devoto presentes em suas práticas. A análise revelou que a complexidade cultural gera várias formas de comunicação, dentre elas a religiosidade popular, que é para a vida do fiel devoto, um legado cheio de espiritualidade e riqueza humanitária que se encarna na cultura do povo simples, em especial no tocante à dimensão existencial. Este resultado contribui para o enriquecimento dos estudos folkcomunicacionais, no que concerne à devoção popular como forma de comunicação com o sagrado.
128

Avaliação ex vivo da proliferação espontânea em PBMC de indivíduos infectados pelo HTLV-1 por citometria de fluxo / Avaliação ex vivo da proliferação espontânea em PBMC de indivíduos infectados pelo HTLV-1 por citometria de fluxo

Pinto, Lorena Ana January 2010 (has links)
Submitted by Ana Maria Fiscina Sampaio (fiscina@bahia.fiocruz.br) on 2012-07-23T21:20:51Z No. of bitstreams: 1 Lorena Pinto. Avaliação ex vivo da proliferação espontanea em PBMC de individuos infectados pelo HTLV-1 por citometria de fluxo.pdf: 1267124 bytes, checksum: 830b004821bb96ca261aed15410bcb82 (MD5) / Made available in DSpace on 2012-07-23T21:20:51Z (GMT). No. of bitstreams: 1 Lorena Pinto. Avaliação ex vivo da proliferação espontanea em PBMC de individuos infectados pelo HTLV-1 por citometria de fluxo.pdf: 1267124 bytes, checksum: 830b004821bb96ca261aed15410bcb82 (MD5) Previous issue date: 2010 / Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, Bahia, Brasil / O vírus linfotrópico de células T humanas do tipo 1 (HTLV-1) infecta cerca de 2% da população de Salvador-Bahia. O HTLV-1 é o agente etiológico da ATLL, HAM/TSP e uveíte. Este vírus também está relacionado a outras doenças inflamatórias como artrites, dermatites infectivas, polimiosites, alveolites e Síndrome de Sjögren. Uma das características imunológicas mais marcantes da infecção pelo HTLV-1 é a proliferação espontânea dos linfócitos T induzida por proteínas transativadoras virais, como Tax e HBZ. O papel da proliferação na patogênese da infecção não é conhecido, porém alguns trabalhos indicam que sua intensidade é maior nos pacientes com HAM/TSP, além disso pode ser responsável pela manutenção da carga proviral do HTLV-1, uma vez que o vírus se replica por divisão da célula infectada. A dinâmica da proliferação ex vivo não é muito conhecida, sendo normalmente avaliada por adição de 3[H]-Timidina às culturas, que possui várias desvantagens, entre as quais a toxicidade. Este é um estudo piloto que objetivou padronizar um método para avaliação da dinâmica da proliferação espontânea de linfócitos T utilizando o marcador CarboxyFluorescein diacetate Succinimidyl Ester (CFSE), por citometria de fluxo. Além de quantificar os índices de proliferação celular de linfócitos T totais e das subpopulações linfocitárias T CD4+ e T CD8+, correlacionar proliferação celular com a carga proviral do HTLV-1 e a expressão da proteína viral TAX. Para tal, PBMC de 30 pacientes infectados pelo HTLV-1 (16 assintomáticos e 14 HAM/TSP) foram cultivados por 24, 48, 72, 96 e 120 horas, em presença de CFSE. As células foram adquiridas em citometro de fluxo e os resultados analisados pelo programa FlowJo, através da porcentagem de células divididas e do índice de divisão celular. Observou-se proliferação em 66,7% dos indivíduos infectados pelo HTLV-1. A proliferação espontânea de PBMC foi superior no grupo de pacientes com HAM/TSP (porcentagem de células divididas: 79%, índice de divisão celular: 79%), comparada aos assintomáticos (porcentagem de células divididas: 50%, índice de divisão celular: 56,3%), porém essa diferença não foi significante A proliferação espontânea pode ser detectada nas primeiras 24 horas de cultura. A intensidade de proliferação é semelhante para as subpopulações de linfócitos T CD4 e T CD8, tanto em indivíduos assintomáticos como naqueles com HAM/TSP. Não houve correlação entre a carga proviral e a porcentagem de células divididas (r= -0,009; p= 0,9) e índice de divisão celular (r=0,1; p=0,5). A média de expressão de TAX em linfócitos TCD4+ foi de 2,4±2,4 %. Houve correlação entre a expressão da proteína Tax e a porcentagem de células divididas (r=0,59; p =0,05) e o índice de divisão celular (r=0,60; p=0,05), porém sem significância estatística. No entanto, encontrou-se uma correlação positiva entre a porcentagem de células T CD4+ divididas e a expressão da proteína Tax (r=0,79; p<0,003), bem como entre o índice de divisão das células TCD4+ e a expressão da proteína Tax (r=0,75; p=0,008). Em conclusão, a avaliação da proliferação espontânea por citometria de fluxo, em culturas com CFSE avaliadas pelo programa FlowJo permite identificar a proliferação celular nas 24 horas inicias da cultura e quantificar a proporção de linfócitos T CD4 e TCD8 que proliferam. Este método pode ser útil na avaliação de drogas que modulam a proliferação espontânea em PBMC de indivíduos infectados pelo HTLV-1. / Around 2% of the population of Salvador-Bahia are infected by the Human-T Lymphocyte virus type I (HTLV-1). This virus is the etiologic agent of ATLL, HAM/TSP and uveitis. It is also related to inflammatory illness like arthritis, infective dermatitis, polymyositis, alveolitis and Sjorgen syndrom. The spontaneous proliferation of T-lymphocytes induced by viral transactivating proteins like Tax and HBZ is one of the most outstanding immunological characteristics of the infection. The role of the proliferation in the pathogenesis is still unknown though some studies have shown that it is higher among HAM/TSP patients. Moreover, it could be responsible for the HTLV-1 remaining proviral load since the virus replicate through division of infected cell. The dynamics of the proliferation ex-vivo is not well known and is usually assessed by incorporating 3[H]-Thymidine to the cultures. This method has several disadvantages one of them being the 3[H]-Thymidine toxicity. This pilot study was aimed at the standardization of a method that assesses the dynamics of the spontaneous T-lymphocytes proliferation using flow cytometry and CarboxyFluorescein diacetate Succinimidyl Ester (CFSE) as a marker. Other objectives were to assess the rates of celular proliferation of both total T lymphocytes and CD4+ and T CD8+ subpopulations; to correlate the celular proliferation with the HTLV-1 viral load and the expression of the viral TAX protein. PBMCs of 30 HTLV-1 infected patients (16 assymptomatic and 14 HAM/TSP) were cultivated for 24, 48, 72, 96 and 120 hours in the presence of CFSE. Cells were obtained by flow cytometry and the results were analysed with the software Flowjo through the percentage of divided cells and the rate of celular division. Cell proliferation was observed in 66.7% of the HTLV-1 infected people. The PBMC spontaneous proliferation was higher in the group of HAM/TSP patients (percentage of divided cells:79%, rate of cellular division79%) compared to the assymptomatic individuals (percentage of divided cells: 50%, rate of cellular division: 56,3%) though this difference was not significant. Spontaneous proliferation can be detected in the first 24 hours of cell cultivation. The intensity of proliferation is similar in T CD4 e T CD8 subpopulations of assympomatic individuals and HAM/TSP patients. There was no correlation between proviral load and percentage of divided cells (r= -0,009; p= 0,9) and the rate of cellular division (r=0,1; p=0,5). The average of the TAX expression in T CD4+ was 2,4±2,4 %. There was a correlation between the expression of TAX protein and the percentage of divided cells (r=0,59; p =0,05) and the rate of cellular division (r=0,60; p=0,05), although not statistically significant. Nevertheless, a positive correlation was found between the percentage of divided T CD4+ cells and the expression of TAX protein (r=0,79; p<0,003), as well as between the rate of cellular division of TCD4+ cells and the expression of TAX protein (r=0,75; p=0,008). As a conclusion, the assessment of spontaneous proliferation by flow cytometry in cultures with CFSE analysed with the FlowJo software allows to identify the cellular proliferation in the first 24 hours of cultivation and to quantify the proportion of T CD4 and TCD8 lymphocytes that proliferated. This method could be usefull to assess drugs that modulate the spontaneous proliferation in PBMCs from HTLV-1 infected individuals.
129

Att vara eller inte vara kriminell : En kvalitativ studie om ex-kriminellas identitetsomvandling i organisationen KRIS

Spovin, Clara, Berhe, Luwam January 2018 (has links)
Uppsatsen vill undersöka hur KRIS bidrar till identitetsomvandling hos före detta kriminella. För att uppnå detta har vi hänvisat till tidigare forskning samt centrala begrepp, bland annat de olika identitetsbegreppen formulerade av Richard Jenkins, Erving Goffmans begrepp om stigma samt normalitet och avvikande men även Thomas Scheffs begrepp om skam och stolthet. Syftet med uppsatsen är att öka förståelsen och reflektera över hur kriminella som går med i organisationen KRIS kan få stöd att ta sig ur brottslighet och förbättra sina livsvillkor. För att uppnå syftet bör även en reflektion om myndigheternas stöd i samband med organisationen KRIS framföras, det vill säga det stöd som ex-kriminella får för att ta sig ur kriminalitet. Frågeställningarna lyder därmed följande: Hur bidrar en frivillig organisation som KRIS till identitetsomvandling hos före detta kriminella? Och Vilka möjligheter ger KRIS till sina medlemmar för att bidra till en identitetsomvandling? Genom en kvalitativ ansats har vi utfört semistrukturerade intervjuer med sex medlemmar i KRIS, Göteborg, för att besvara frågeställningarna. Vår empiri påvisade att våra respondenter upplever att myndigheter inte har haft den nödvändiga förståelsen som krävs för deras livssituation, utan det är istället KRIS som har bidragit till deras identitetsomvandling genom socialt stöd. / The essay wants to investigate how KRIS contributes to identity transformation with former criminals. To achieve this, we have referred to earlier research and key concepts, including the different concepts of identity formulated by Richard Jenkins, Erving Goffman's concept of stigma, normality and divergence, but also Thomas Scheff's concept of shame and conformity. The purpose of the essay is to increase understanding and reflect on how criminals joining the organization KRIS can get support to stop committing crimes and improve their living conditions. In order to achieve this goal, a reflection on authority’s support in connection with the KRIS organization should also be carried out, that is, the support that ex-criminals get to stop committing crimes. The questions thus state: How does a voluntary organization like KRIS contribute to identity transformation with former criminals? And what opportunities does KRIS give to its members to contribute to identity transformation? Through a qualitative approach, we have conducted semi-structured interviews with six members in KRIS, Gothenburg, to answer the questions. Our empirical data showed that our respondents find that authorities have not had the necessary understanding required for their life situation, but instead KRIS has contributed to their identity transformation through social support.
130

Variação genética entre e dentro de populações de dipteryx alata vog. para caracteres morformétricos de plântulas, frutos e sementes / Genetic variation between population and inside of dipteryx alata vog. for character morformétricos seedlings, fruit and seeds

Luz, Kelly Cristina da [UNESP] 02 September 2016 (has links)
Submitted by KELLY CRISTINA DA LUZ null (kellynha_luz@hotmail.com) on 2016-11-02T21:42:31Z No. of bitstreams: 1 Kelly Cristina da Luz Final.pdf: 1753561 bytes, checksum: ff74f3975a428e6703ecf23e56e0c45d (MD5) / Approved for entry into archive by Felipe Augusto Arakaki (arakaki@reitoria.unesp.br) on 2016-11-10T12:33:48Z (GMT) No. of bitstreams: 1 luz_kc_me_ilha.pdf: 1753561 bytes, checksum: ff74f3975a428e6703ecf23e56e0c45d (MD5) / Made available in DSpace on 2016-11-10T12:33:48Z (GMT). No. of bitstreams: 1 luz_kc_me_ilha.pdf: 1753561 bytes, checksum: ff74f3975a428e6703ecf23e56e0c45d (MD5) Previous issue date: 2016-09-02 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / Dipteryx alata é considerada uma espécie endêmica do Cerrado brasileiro. Atualmente a espécie necessita de atenção pelo aumento da fragmentação da área de ocorrência. Destaca-se por apresentar madeira resistente e pela a alta produção de frutos. O objetivo do estudo foi estimar os parâmetros genéticos a partir dos caracteres morfométricos dos frutos, sementes e plântulas, de modo a fornecer informações da variabilidade genética existente dentro e entre as procedências da espécie para futuros programas de melhoramento genético e para a conservação. Os frutos foram coletados em três populações naturais, Campo Grande - MS, Ituiutaba - MG e Paulo de Faria – SP, em outubro de 2014. As mudas foram preparadas no viveiro da Fazenda de Ensino, Pesquisa e Extensão (FEPE/UNESP). Para as análises morfométricas dos frutos e sementes, foram mensurados a largura (mm), espessura (mm), comprimento (mm) e massa (g). Nas plântulas foram avaliadas a altura total (cm) e o diâmetro do coleto (mm). Foi utilizado o delineamento blocos completos (DBC) com uma planta por parcela. Observou-se diferenças significativas entre procedências e progênies para os caracteres dos frutos, sementes e plântulas, indicando a presença de variação genética. Os resultados da herdabilidade média, coeficiente de variação individual e acurácia, indicaram que para os frutos, sementes e plântulas há presença de variabilidade genética. Na análise em conjunto das plântulas pode-se verificar que houve diferenças significativas para o efeito de procedência e não significativa para o efeito de progênie. Resultados indicam que esses materiais podem ser utilizados para a conservação genética da espécie e para o melhoramento genético. / Dipteryx alata is considered endemic species of the Brazilian Cerrado. Currently the species needs attention by the increased fragmentation of the occurrence area. It stands out for presenting resistant wood and the high production of fruits. The aim of the study was to estimate genetic parameters from the morphometric fruits, seeds and seedlings, to provide information of genetic variability within and between species provenances for future breeding programs and conservation. The fruits were collected in three natural populations, as Campo Grande - MS, Ituiutaba - MG and Paulo de Faria - SP, in October 2014. The seedlings were prepared in the nursery Fazenda de Ensino, Pesquisa e Extensão (FEPE/UNESP). For morphometric analysis of fruits and seeds were measured (mm) thickness (mm) Length (mm) Mass (g). In the seedlings were evaluated the total height (cm) Stem diameter (mm). We used the design complete block design (RBD) with one plant per plot. There were statistically significant differences among provenances and progenies for the characters of fruits, seeds and seedlings, indicating the presence of genetic variation. The results of the average heritability coefficient of individual variation and accuracy, indicated that for the fruits, seeds and seedlings there is presence of genetic variability. In the analysis of all the seedlings can be seen that there were significant differences in the effect of origin and not significant for the effect of progeny. Results indicate that these materials may be used for genetic conservation of species and genetic improvement.

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