Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 29 for “"DAA"”.
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A Decade of Hepatitis C at the UCT/GSH Liver Clinic in the Pre-DAA era
… the advent of direct acting antivirals (DAA) now makes HCV elimination plausible. To better understand the base from which we come, we elected to review and characterise our HCV experience at Groote Schuur Hospital (GSH) in the Pegylated interferon (Peg-IFN) and Ribavirin (RBV) management …
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UNDERSTANDING DIFFERENTIAL ABUNDANCE IN MICROBIAL ECOLOGY USING COMMUNITY STRUCTURE.
… and medicine. Differential abundance analysis (DAA) is one of the central statistical methods for identifying microbial features that are associated with macroscopic states. Differentially abundant microbial features can broaden the understanding of disease mechanisms and guide prevention, …
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Software defined distributed cable networks: design and use cases
… nodes in Distributed Access Architecture (DAA). Hence, the development of new solutions to overcome this challenge evolves as a crucial need for the success and economic deployment of DAA. In the meantime, Software Defined Networking (SDN) technology evolved as a novel networking paradigm …
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Respiration during development and germination of muskmelon seeds (Cucumis melo L.)
… 20, 30, 40, and 50 days after anthesis (DAA). Respiration (O₂ uptake) was measured for fresh intact seeds and fresh dissected seeds. The respiration rate of intact seeds declined from a maximum of 2.28 μmol O₂/min/g DWT at 20 DAA to a minimum of 0.16 μmol O₂/min/g DWT at 50 DAA. …
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EVALUATION OF THE HEPATIC MICROENVIRONMENT BEFORE AND AFTER ANTIVIRAL THERAPY FOR CHRONIC HEPATITIS C
… therapeutic advances. Direct-acting antiviral (DAA) therapies have transformed clinical management, achieving cure rates exceeding 90% and significantly reducing complications such as hepatocellular carcinoma and mortality. However, challenges persist, including the absence of a vaccine and …
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Screening of herbicides for selective weed control in African marigold (Tagetes erecta)
… ha-1. Visual injury five days after application (DAA) was 3.1 or less (one to nine scale) for plants treated with the label rate, 18.4 g ha-1, or less of topramezone. Fifteen DAA, injury was no longer evident. Applications of 73.7 g ha-1 and greater caused visual ratings exceeding 3.5 at the five …
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Maturação de sementes e aplicação pré-produção de substâncias antietilênicas em pimenta ornamental
… 60, 65, 70, 75 e 80 dias após a abertura floral (DAA) e as sementes foram extraídas e submetidas a testes de qualidade fisiológica e tiveram determinadas as atividades enzimáticas da peroxidase (POD) e álcool desidrogenase (ADH) após o envelhecimento acelerado. As sementes até os 45 DAA não …
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Effects of priming and stage of development on vigor and longevity of muskmelon (Cucumis melo L.) seeds
… of newly matured 40 and 45-days after anthesis (DAA) stored seeds but decreased the storage life of 55 DAA seeds. Fifty, 55, and 60-DAA seeds showed the greatest tolerance to adverse storage conditions and water stress and had the greatest seedling vigor. The highest quality seeds were attained …
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Optimization of Signal-Detection Methods in Novel Databases: a Focus on Direct-Acting Antivirals
… risks associated with direct-acting antivirals (DAAs): angioedema, dysglycemia, and hepatic decompensation and hepatic failure. The risk of angioedema or dysglycemia while on DAA therapy was identified through post-market surveillance, and prior studies did not include these two outcomes and had …
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Apple fruit nonstructural carbohydrates and abscission as influenced by shade and terbacil
… inhibited Pn; recovery occurred by 9 and 26 DAA for the 50 and 100 ppm rates, respectively. Phytotoxicity prevented the determination of Pn in the 200 ppm treated trees. Fruit dry weight, TNC, total sugars, and reducing sugars (% dry wt and mg/fruit) declined with increasing rates of …
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Avaliação da efetividade dos medicamentos simeprevir, sofosbuvir e daclatasvir no tratamento de hepatite C crônica
… e coinfecções com os antivirais de ação direta (DAA): simeprevir, sofosbuvir e daclatasvir. O presente estudo avaliou a efetividade desse novo tratamento incorporado ao Sistema Único de Saúde para hepatite C crônica. Trata-se de um estudo multicêntrico, descritivo e prospectivo realizado em três …
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Tolerância de genótipos de eucalipto ao glyphosate
… de intoxicação e aos 45 dias após aplicação (DAA), a medição da altura das plantas e da massa seca da parte aérea. A absorção, a translocação e a exsudação radicular de glyphosate foram avaliadas em dois clones usando o 14Cglyphosate, observando a radioatividade do 14C, nos diferentes tecidos …
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Modelling Hepatitis C virus infection and treatment impact through serological surveillance data
… of highly effective direct-acting antiviral (DAA) therapies and a national commitment to elimination, transmission continues in key populations. Monitoring progress toward elimination requires timely and accurate estimates of incidence of infection, but these are challenging to obtain using …
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Eficiência e residual no solo de herbicidas aplicados em pós emergência na cultura do feijão
… mesma dose de Flex, no caso do milho aos 150 DAA, observou-se a intoxicação das plantas aos sete e 21 dias após a sua emergência, porém a matéria seca da parte aérea não foi afetada. Nenhum efeito foi observado aos 180 DAA. Amplo, aplicado isoladamente, não foi eficiente no controle de plantas …
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Multi-Sensor, Fused Airspace Monitoring Systems for Automated Collision Avoidance between UAS and Crewed Aircraft
… quality to allow for robust detect and avoid (DAA) capabilities; enabling beyond visual line of sight operations. This thesis explores some of the current techniques and challenges to use sensor fusion for collision avoidance between crewed aircraft and UAS. It demonstrates an example method of …
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HCV Resistenztestung
… Seit Einführung der Direct Acting Antivirals (DAA) können in der Therapie der chronischen Hepatitis C SVR-Raten von über 90 % erreicht werden. Therapieversagen sind auf Resistance Associated Mutations (RAM) in der NS3-, NS5A- oder NS5B-Region zurückzuführen. Fragestellung: Die Entwicklung einer …
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An Exploration of the Acoustic Detection and Localization of Small Uncrewed Aerial Systems
… airspace, the need for robust Detect and Avoid (DAA) technologies is clear. This is especially true when considering the potential for non-cooperative aircraft with unknown intent. Many UAS use high resolution cameras to perform omnidirectional scans of their nearby airspace to localize traffic. …
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Herbicide resistant weeds in Missouri : sources and solutions
… if visual control 28 days after application (DAA) was less than 60%. Glyphosate resistance was confirmed in all 112 populations while cloransulam resistance was confirmed in 89 of 112, or 79% of the populations. Two populations survived the application of 2,4-D while all populations were found …
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Variation in growth, nutrition and phytochemicals of sequentially harvested shoots and fruits, and genetic studies of Lagenaria siceraria landraces in South Africa
… and widening, from 0–5 days after anthesis (DAA). Positive correlations were notable among all shoot traits (shoot length, shoot width, shoot fresh mass, shoot dry mass, and shoot moisture content), and peduncle width correlating with fruit length and width. The first three principal …
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