Electronic Means
Mostrando 1-12 de 251 artigos, teses e dissertações.
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1. A Theoretical Antioxidant Mechanism for Cytoprotective Effect of p-Acetamide-Salicylate Derivatives against Free Radical Initiator AAPH in Human Erythrocytes
The molecular mechanism of cytoprotective effect on human erythrocytes of aminophenol and salicylates associated derivatives was related to their antioxidant capacity. The oxidative hemolysis induced by water-soluble free-radical initiator 2,2’-azobis-(2-amidine-propane)-dihydrochloride (AAPH) was inhibited by drug candidates named benzaminophen (BZL), sal
J. Braz. Chem. Soc.. Publicado em: 2021-07
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2. Absolute Configuration of (−)-Cubebin, a Classical Lignan with Pharmacological Potential, Defined by Means of Chiroptical Spectroscopy
This work describes the first determination of the absolute configuration (AC) of (−)-cubebin by means of electronic circular dichroism (ECD), supported by quantum chemical calculations. The comparison of experimental ECD with the corresponding quantum chemical prediction for the proper diastereoisomer resulted in the definitive assignment of the AC of the
J. Braz. Chem. Soc.. Publicado em: 2020-10
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3. Editar Machado de Assis
In this work, a systematic study of 17α-ethinylestradiol and estrone molecules interacting with single wall carbon nanotube is presented by means of first principle calculations. The structural properties, binding energy, charge transfer, and electronic properties were calculated and analyzed to characterize the effect of interaction of 17α-ethinylestradio
Machado Assis Linha. Publicado em: 2020-04
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4. Ab initio Study of 17α-Ethinylestradiol and Estrone Molecules Interacting with Single Wall Carbon Nanotube
In this work, a systematic study of 17α-ethinylestradiol and estrone molecules interacting with single wall carbon nanotube is presented by means of first principle calculations. The structural properties, binding energy, charge transfer, and electronic properties were calculated and analyzed to characterize the effect of interaction of 17α-ethinylestradio
J. Braz. Chem. Soc.. Publicado em: 2020-04
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5. Infectious complications associated with parenteral nutrition in intensive care unit and non-intensive care unit patients
ABSTRACT Introduction: Malnutrition is associated with an increased risk of complications in hospitalized patients, and parenteral nutrition (PN) is used when oral or enteral feeding is not possible. This study aimed at analyzing associations between PN characteristics and infectious complications in hospitalized patients. Material and methods: This was a
Braz J Infect Dis. Publicado em: 2020-04
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6. UNRAVELING THE SOLVATOCHROMISM OF A TRIARYLMETHANE DYE BY RESONANCE RAMAN SPECTROSCOPY
The effect of the solvent on the electronic properties of the triarylmethane dye rosolic acid (RA) is investigated by means of UV-VIS and resonance Raman (RR) spectroscopies. The comparison of the solvatochromic behavior of both neutral and dianionic species of RA in acetonitrile, dimethylsulfoxide, and methanol illustrates the effect of polarity and hydroge
Quím. Nova. Publicado em: 05/12/2019
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7. METHODS TO EVALUATE THE EGGSHELL QUALITY OF TABLE EGGS
ABSTRACT The objectives of this study were to determine the most suitable probe diameter and egg position to perform the eggshell breaking strength test using a texturometer, as well as the most reliable parameter to estimate eggshell quality when no electronic devices are available. Eggshell quality (eggshell breaking strength, eggshell weight, eggshell per
Braz. J. Poult. Sci.. Publicado em: 05/12/2019
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8. Health education as a strategy for the promotion of the health of the elderly: an integrative review
Resumo Objetivo: Identificar as principais temáticas e estratégias de educação em saúde para promoção da saúde de idosos. Método: Revisão integrativa da literatura realizada nos meses de março e abril de 2018, por meio da Biblioteca Virtual de Saúde, nas bases Medical Literature Analyses and Retrieval System Online (MEDLINE), Literatura Latino-
Rev. bras. geriatr. gerontol.. Publicado em: 24/10/2019
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9. Effect of Solid Solution Temperature on Microstructure and Corrosion Resistance of CoNiCrMo Alloy
Influence of solid solution temperature on microstructures and corrosion properties of CoNiCrMo alloy were investigated by means of optical microscopy (OM), scanning electron microscope (SEM) and electronic differential system. The corrosion resistance of CoNiCrMo alloy in 0.9%NaCl aqueous solution was also investigated. The results indicated that with the i
Mat. Res.. Publicado em: 24/10/2019
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10. O uso do mascaramento contralateral na pesquisa do potencial evocado auditivo de tronco encefálico por condução aérea: revisão sistemática
RESUMO Objetivos analisar criticamente a necessidade do uso do mascaramento contralateral na pesquisa do potencial evocado auditivo de tronco encefálico (PEATE) por condução aérea, na perda auditiva sensorioneural unilateral ou bilateral assimétrica, por meio de uma revisão sistemática da literatura. Estratégia de pesquisa foram consultadas as base
Audiol., Commun. Res.. Publicado em: 17/10/2019
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11. Estratos de risco e qualidade do cuidado à pessoa idosa na Atenção Primária à Saúde
Objetivo identificar padrões de associações entre o grau de conformidade às solicitações de exames laboratoriais por estratos de risco e os parâmetros de resultados da qualidade do cuidado na Atenção Primária à Saúde (APS). Método estudo transversal envolvendo 108 idosos com hipertensão e/ou diabetes atendidos na APS. Utilizaram-se question
Rev. Latino-Am. Enfermagem. Publicado em: 07/10/2019
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12. Sistema Eletrônico do Serviço de Informação ao Cidadão (e-SIC) e sua contribuição para a transparência: uma experiência gerencial em uma universidade federal
Resumo Este trabalho teve como objetivo analisar como o Sistema Eletrônico do Serviço de Informação ao Cidadão (e-SIC) contribui com a transparência em uma universidade federal, atendendo às exigências da Lei de Acesso à Informação (LAI). Para isso, pesquisou-se, de forma exploratória, através de documentos e entrevista semiestruturada com gesto
Perspect. ciênc. inf.. Publicado em: 02/09/2019