Work Of The Negative
Mostrando 13-24 de 1570 artigos, teses e dissertações.
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13. Study using a CFD approach of the efficiency of a roof ventilation closure system in a multi-tunnel greenhouse for nighttime microclimate optimization
ABSTRACT The thermal efficiency of naturally ventilated greenhouses is limited due to the permanent exchange of air through the vents, especially during the night hours. The objective of the work consisted in evaluating a system of inflatable air ducts that close the roof vents during the night as a strategy to reduce the energy loss during these hours. For
Rev. Ceres. Publicado em: 2020-10
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14. Transtornos do olfato e do paladar: sinais de alerta para infecc¸ão por SARS-CoV-2
ABSTRACT Objective Discrimination and bullying are common conditions among LGBT people. During schooling, these practices compromising education. The aim of this study is to evaluate educational attainment among Brazilian transgender women (TW) and how their education level affects the risk of HIV infection. Study design a cross-sectional population-base
Braz. j. otorhinolaryngol.. Publicado em: 2020-08
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15. Impact of schooling in the HIV/AIDS prevalence among Brazilian transgender women
ABSTRACT Objective Discrimination and bullying are common conditions among LGBT people. During schooling, these practices compromising education. The aim of this study is to evaluate educational attainment among Brazilian transgender women (TW) and how their education level affects the risk of HIV infection. Study design a cross-sectional population-base
Arch. Endocrinol. Metab.. Publicado em: 2020-08
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16. SIMULATING THE EFFECT OF PERMANENT PRESERVATION AREAS ON SOIL EROSION RATES
ABSTRACT Water erosion is one of the main problems faced by the Furnas Lake Surrounding Watershed, located in southeast Brazil. The erosive process is intensified by inadequate land occupation of the lake margins where should be riparian forests, or permanent preservation areas (APP), in order to protect water resources. In this context, our work aimed to es
CERNE. Publicado em: 2020-06
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17. Well-Being of Caregivers of Patients with Laryngeal Cancer Treated by Radiotherapy
Abstract Introduction Laryngeal cancer is the second most common head and neck cancer, but no study to date reports exclusively on the well-being of the caregivers of patients with laryngeal cancer treated by radiotherapy. Objective The present prospective pilot study aims to describe the impact of the work on the well-being of the caregivers of patients
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-06
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18. Reactivity of sera from dogs living in a leishmaniasis-endemic area to the COOH-terminal region of cysteine proteinase B
ABSTRACT Cysteine proteinases are well-known virulence factors of Leishmania spp. with demonstrated actions in both experimental mouse infection and human infection. However, studies on these enzymes in canine leishmaniasis are scarce. Here, we show, for the first time, the reactivity of sera from dogs living in an endemic area to a recombinant protein from
Braz J Infect Dis. Publicado em: 2020-06
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19. PADRONIZAÇÃO DA QUANTIFICAÇÃO DE GLUTATIONA REDUTASE EM Aegla singularis (ANOMURA, CRUSTACEA) UTILIZANDO PLANEJAMENTO EXPERIMENTAL DCCR
Glutathione Reductase (GR) plays a key role in the maintenance of GSH homeostasis, variations in its activity may indicate damage from environmental contaminants. Experimental planning is a strategy to reduces time and cost in enzymatic assays. In this work, DCCR experimental planning was used to standardize and to validate the measure of GR in Aegla singula
Quím. Nova. Publicado em: 2020-05
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20. Structural Study of Phenolic Acids by Triple Quadrupole Mass Spectrometry with Electrospray Ionization in Negative Mode and H/D Isotopic Exchange
This work reports the theoretical and experimental study of fragmentation reactions in the gas phase of five phenolic acids using triple quadrupole mass spectrometry by electrospray ionization in negative ionic mode, as well as the isotope exchange experiments. MS/MS spectra were analyzed to suggest the fragmentation mechanisms, while theoretical calculation
J. Braz. Chem. Soc.. Publicado em: 2020-02
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21. Neuroimaging of intrinsic connectivity networks: a robust method for assessing functional brain organization in psychiatric disorders
Objective: German psychiatrist Kurt Schneider proposed the concept of first-rank symptoms (FRS) of schizophrenia in 1959. However, their relevance for diagnosis and prediction of treatment response are still unclear. Most studies have investigated FRS in chronic or medicated patients. The present study sought to evaluate whether FRS predict remission, respo
Braz. J. Psychiatry. Publicado em: 2020-02
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22. Schneider’s first-rank symptoms as predictors of remission in antipsychotic-naive first-episode psychosis
Objective: German psychiatrist Kurt Schneider proposed the concept of first-rank symptoms (FRS) of schizophrenia in 1959. However, their relevance for diagnosis and prediction of treatment response are still unclear. Most studies have investigated FRS in chronic or medicated patients. The present study sought to evaluate whether FRS predict remission, respo
Braz. J. Psychiatry. Publicado em: 2020-02
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23. Effects of Geometrical Feature on Microstructures and Mechanical Properties of Refill Friction Stir Spot Welding 6061 Aluminum Alloy
Refill friction stir spot welding (refill FSSW) is a solid state joining technology developed and patented by Helmholtz-Zentrum Geesthacht. Refill FSSW is a welding process suitable for spot joining lightweight materials in similar and dissimilar joint configuration. The result is a spot welded in lap configuration with minimal material loss and a flat surfa
Mat. Res.. Publicado em: 17/01/2020
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24. Perfil Epidemiológico e Qualidade de Vida dos Estudantes de Medicina Portadores de Hiperidrose Primária
RESUMO Hiperidrose é a produção excessiva de suor pelo corpo, podendo ser primária ou secundária e generalizada ou localizada. As regiões craniofacial, axilar, palmar, dorso, face interna das coxas, plantar são comumente afetadas. A hiperidrose primária (HP), embora seja uma doença benigna, apresenta um eminente impacto negativo na qualidade de vida
Rev. bras. educ. med.. Publicado em: 13/01/2020