Generation
Mostrando 13-24 de 11576 artigos, teses e dissertações.
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13. Mercury Concentration in Liver Tissues of South American Fur Seals (Arctocephalus australis) from Southwestern Atlantic Ocean
Mercury (Hg) contamination of oceans is rapidly increasing, however Hg bioaccumulation in pinnipeds has been understudied. Here, we report for the first time Hg concentration in liver tissues of South American fur seals (Arctocephalus australis) in South and Southeast Brazil. Hg concentration was determined in twenty-five fur seals’ specimens found strande
Journal of the Brazilian Chemical Society. Publicado em: 2022
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14. Clozapine prescription trends in Brazil in the last decade
Objective: Clozapine is a second-generation antipsychotic indicated for treatment-resistant schizophrenia. Studies in several countries have shown a low rate of clozapine use despite the fact that approximately 30% of schizophrenia cases are treatment-resistant. In Brazil, few studies have addressed the frequency and variety of antipsychotic use in individua
Brazilian Journal of Psychiatry. Publicado em: 2022
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15. Resistance of cocoa to Moniliophthora perniciosa – progenitors and progenies selection
ABSTRACT Witches' broom, caused by Moniliophthora perniciosa, is the most important cacao disease in Brazil, and the final objective of this study is increasing the level and durability of resistance to this fungus, through the association of different alleles or genes favorable to the character, for the generation of new cocoa varieties. It was conducted, f
Revista Ceres. Publicado em: 2022
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16. Methodology to Generate a Reluctance Network Applied to Permanent Magnet Synchronous Generators
Abstract This paper presents a methodology for the generation of a static reluctance network, with magnetomotive sources only in the rotor, applied in the analysis and design of surface mounted permanent magnet synchronous generators. In the analysis stage, this network can provide the magnetic flux in several points of the generator, enabling an estimate of
Journal of Microwaves, Optoelectronics and Electromagnetic Applications. Publicado em: 2022
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17. Obtainment of a new metal matrix composite from the recycling of UNS S31803 duplex stainless steel by powder metallurgy
Abstract The purpose of circular economy is to maximize resources efficiency. With the increase in consumption of raw materials, energy and waste generation, recycling is necessary for environmental and industrial reasons. Thus, the powder metallurgy, together with mechanical milling, stands as a new method for scraps recycling. This study aimed to produce U
REM - International Engineering Journal. Publicado em: 2022
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18. A Physical Study to Explain Response Differences between the BID and FID Detectors for PAHs and Pesticides
The dielectric barrier discharge ionization detector (BID) is one of the most modern detectors commercially available for gas chromatography (GC). Its technology based on the sample ionization through the energy released from the helium plasma generation process gives it the ability to act as a universal detector and a greater response to various types of co
Journal of the Brazilian Chemical Society. Publicado em: 2022
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19. Link between obsessive-compulsive disorder and polymorphisms in HDAC genes
Objective: Recently, epigenetic mechanisms related to histone modifications including histone deacetylation (HDAC) have been emphasized in psychiatric diseases. Few studies have investigated the relationship of HDAC gene variations to psychiatric diseases, but these gene variations have never been studied in obsessive-compulsive disorder (OCD). The present c
Brazilian Journal of Psychiatry. Publicado em: 2022
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20. Cascade Modeling of the Measuring System Used to Assess S-Parameters of Anchor Rods on Power Transmission Lines Guyed Towers
Abstract The structural condition of the cable-stayed towers anchorage on power transmission lines requires constant monitoring. Maintenance routines must be able to identify faulty anchor rods and substitute them to avoid tower collapses and power delivery interruptions. Modern statistical diagnostic systems based on machine learning requires the generation
Journal of Microwaves, Optoelectronics and Electromagnetic Applications. Publicado em: 2022
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21. Dirt on photovoltaic modules and efficient energy generation in the Brazilian semiarid
RESUMO A geração de energia elétrica por sistemas fotovoltaicos é uma das formas menos agressivas ao meio ambiente. Fatores ambientais como a sujidade influenciam a eficiência desses sistemas, podendo impactar, consideravelmente, em regiões com baixo índice pluviométrico, a exemplo do semiárido brasileiro. Nesse contexto, o objetivo deste estudo foi
Revista Brasileira de Engenharia Agrícola e Ambiental. Publicado em: 2022
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22. The training of a new social-responsible generation of health professionals with a patient-centered vision
Resumo Os desafios que a América Latina enfrenta em matéria de saúde estão profundamente relacionados a outros, como o acesso à água limpa, o direito à educação e à moradia. Os profissionais de saúde que trabalham em um ambiente onde a população enfrenta constantes barreiras ao acesso aos cuidados no sistema público de saúde ou tem recursos li
Ciência & Saúde Coletiva. Publicado em: 2022
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23. Random number generation and the ability of mentally reconstructing context in patients with organic amnesia
RESUMO. Estudos que investigaram pacientes amnésicos demonstraram envolvimento do lobo temporal medial durante tarefas de memória de trabalho, especialmente quando vários itens ou características devem ser associados. No entanto, até o momento, não há estudos que tenham examinado a relação entre memória episódica e os subcomponentes da memória de
Dementia & Neuropsychologia. Publicado em: 2022
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24. Bioprosthetic Aortic Valve Degeneration: a Review from a Basic Science Perspective
Abstract Introduction: The increase in the prevalence of aortic stenosis due to an aging population has led to an increasing number of surgical aortic valve replacements. Over the past 20 years, there has been a major shift in preference from mechanical to bioprosthetic valves. However, despite efforts, there is still no "ideal" bioprosthesis. It is crucial
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022