World Of Work
Mostrando 1-12 de 2623 artigos, teses e dissertações.
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1. Nitrogen Oxides Levels in the Atmosphere of Different Brazilian Urban Centers, by Passive Sampling
Urban air pollution is still an emerging environmental problem, it causes damage to health and is difficult to be controlled in urban centers. The population of large metropolises is often exposed to concentrations of nitrogen oxides (NOx), mainly due to vehicle emissions. Epidemiological studies claim that exposure to these oxides is strongly correlated wit
Journal of the Brazilian Chemical Society. Publicado em: 2022
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2. Estado y procesos de vulnerabilización: análisis de las políticas de reconocimiento de personas trans
Abstract This paper analyses the controversies surrounding the legal recognition of transgender people, and the medical and legal speeches about the bodies and subjectivities that support them. The binarism and heteronormativity have organized populations and pathologized people whose bodies, identities and desires are located outside this norms. In most of
Revista Direito e Práxis. Publicado em: 2022
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3. Violence against health personnel before and during the COVID-19 pandemic
SUMMARY OBJECTIVE: Violence in the workplace has been an alarming phenomenon around the world. The aim of this study was to analyze the frequency of violence against health personnel in urgent and emergency departments, before and during the COVID-19 pandemic. METHODS: This is an exploratory cross-sectional study including a structured online survey with t
Revista da Associação Médica Brasileira. Publicado em: 2022
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4. FERTILIZER RECOMMENDATION METHODS FOR PRECISION AGRICULTURE – A SYSTEMATIC LITERATURE STUDY
ABSTRACT Spatial variability management of soil chemical attributes is one of the approaches to be employed in the face of the constant challenge of increasing agricultural yield to meet world demand. In this sense, precision agriculture has as one of its tools the application of inputs at varying rates, which seeks to determine the ideal amount of fertilize
Engenharia Agrícola. Publicado em: 2022
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5. Digital imaging of coffee leaves under different nitrogen concentrations applied to soil
ABSTRACT Brazil is the largest Coffea arabica L. producer and exporter in the world market. In view of the need for nitrogen fertilization, the objective of this work was to evaluate the use of digital images of coffee leaves as a function of nitrogen concentration and cultivars, as well as to evaluate the most adequate sampling of this technique to predict
Revista Ceres. Publicado em: 2022
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6. Estimating leaf area of basil cultivars through linear dimensions of leaves
ABSTRACT Ocimum basilicum L. (basil) is an annual herb belonging to the Lamiaceae family that has economic importance for many regions around the world. Thus, ecophysiological studies are needed to assess this species growth and dispersal. This work aimed to obtain equations from regression models that meaningfully estimate the leaf area of basil cultivars u
Revista Ceres. Publicado em: 2022
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7. A VISITA DE FRITZ HABER AO BRASIL
Fritz Haber was awarded with the Nobel Prize in Chemistry in 1918 for the ammonia synthesis from its gaseous components. This work was fundamental to stop starvation around the world. On the opposite, his engagement to produce chemical weapons during the First World War is also an important fact in the life of this scientist. This polemic scientist visited B
Quím. Nova. Publicado em: 2021-04
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8. DEATH GAMES AND THE PERSISTENCE OF MEMORY: J. G. BALLARD’S WORLD WAR II FICTIONS
Abstract This article is a discussion of J. G. Ballard’s (semi-)autobiographical war narratives, with a focus on the different textual strategies and processes of signification Ballard employs from his avant-garde novel The Atrocity Exhibition (1970) to the feverish fictional account of his time in World War II China in “The Dead Time” (1977) and Empir
Ilha Desterro. Publicado em: 2021-04
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9. Mortality in the Elderly Due to Cerebrovascular Disease
Abstract Chloroquine (CQ) and Hydroxychloroquine (HCQ) are antimalarial drugs, with anti-inflammatory properties that justify their use in the treatment of systemic lupus erythematosus and rheumatic diseases. A pandemic caused by the new coronavirus led the entire world’s scientific community to look for drugs already available on the market, capable of ex
Int. J. Cardiovasc. Sci.. Publicado em: 2021-04
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10. Research and Publication in Brazil: Where we are and Where we Head to
Abstract Chloroquine (CQ) and Hydroxychloroquine (HCQ) are antimalarial drugs, with anti-inflammatory properties that justify their use in the treatment of systemic lupus erythematosus and rheumatic diseases. A pandemic caused by the new coronavirus led the entire world’s scientific community to look for drugs already available on the market, capable of ex
Int. J. Cardiovasc. Sci.. Publicado em: 2021-04
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11. Effects of Chloroquine and Hydroxychloroquine on the Cardiovascular System - Limitations for Use in the Treatment of COVID-19
Abstract Chloroquine (CQ) and Hydroxychloroquine (HCQ) are antimalarial drugs, with anti-inflammatory properties that justify their use in the treatment of systemic lupus erythematosus and rheumatic diseases. A pandemic caused by the new coronavirus led the entire world’s scientific community to look for drugs already available on the market, capable of ex
Int. J. Cardiovasc. Sci.. Publicado em: 2021-04
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12. Non-Ionizing Radiation Analysis in Close Proximity to Antenna Tower: A Case Study in Northeast Brazil
Abstract While the amount of telecommunications services grows rapidly in the whole world, humans get potentially more exposed to Non-Ionizing Radiation (NIR) from a number of different sources. Measurements of NIR levels are relevant in order to compare the results with national and international standards, aiming at the preservation of human health. Thus,
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2021-03