Environment Impact Studies
Mostrando 1-12 de 150 artigos, teses e dissertações.
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1. Microplastics in Latin America Ecosystems: A Critical Review of the Current Stage and Research Needs
The ubiquity of microplastics ecosystems has gained global attention. In this context, Latin America, which is responsible for 8% of the world’s consumption of plastic material and has a small recycling rate (4.5%), does not have enough data on microplastics contamination in its environmental matrices. This systematic review analyzed 196 studies from 16 te
Journal of the Brazilian Chemical Society. Publicado em: 2022
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2. Three-dimensional cell culture for the study of nasal polyps
Abstract Objectives: Three-dimensional (3D) cell cultures have many applications such as stem cell biology research, new drug discovery, cancer, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). This disease is characterized by a significant impact on quality of life and productivity. The diversity of factors that act in the progression of CRSwNP point
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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3. Avaliação da concentração e composição inorgânica do material particulado coletado no estado do Rio de Janeiro
Cities urbanization and modernization increase emission sources, contributing to particulate matter (PM) composition heterogeneity and enhance the risk to human health and environment. This paper intends to survey the studies on particulate matter carried out in the state of Rio de Janeiro. The sampling of PM is generally made using Hi-Vol samplers to collec
Quím. Nova. Publicado em: 2021-06
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4. Financial constraints and the interdependence of corporate financial decisions
Abstract Purpose This paper aims to examine the interdependence of financial decisions (investment, financing, dividends and cash-holding) under financial constraints. Design/methodology/approach The authors specify and estimate a system of simultaneous equations with panel data and firm fixed effects by three-stage least squares in a sample of firms from
RAUSP Manag. J.. Publicado em: 2020-09
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5. Population neuroscience: challenges and opportunities for psychiatric research in low- and middle-income countries
Objective: Population neuroscience is an emerging field that combines epidemiology and neuroscience to study how genes and the environment shape typical and atypical brain functioning. The objective of this study was to review key studies on population neuroscience from low- and middle-income countries (LMICs) and to identify potential gaps vis-à-vis studi
Braz. J. Psychiatry. Publicado em: 2020-08
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6. Uni and multivariate approaches for diallel analysis in early generation trials for soybean tolerance to rust
ABSTRACT Due to the high impact of Asian soybean rust (SBR) in Brazilian croplands, several studies have been conducted in order to maintain or increase the grain yield gain over years in the presence of the pathogen. The aim of this study was to define a breeding strategy applying uni and multivariate approaches for diallel analyzes in early generation tria
Bragantia. Publicado em: 13/12/2019
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7. Diversidade e uso de plantas do Cerrado na comunidade São Miguel, Várzea Grande, MT, Brasil
Resumo: O presente estudo teve como objetivo identificar as espécies de plantas nativas mais importantes para essa comunidade, analisar a diversidade de uso e a diversidade de plantas, e relacionar o valor de uso com a disponibilidade das plantas no ambiente. Adotaram-se as técnicas de entrevistas semiestruturadas. No levantamento etnobotânico, foram cata
Interações (Campo Grande). Publicado em: 05/12/2019
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8. Interventions for the prevention of risk factors and incidence of type 2 diabetes in the work environment: a systematic review
ABSTRACT OBJECTIVE To evaluate the effectiveness of interventions aimed at the prevention of risk factors and incidence of type 2 diabetes in the workers population. METHODS Systematic review of interventions aimed at adult workers at risk of type 2 diabetes published in Medline, Embase, Web of Science, Central Cochrane Registry of Controlled Trials, and
Rev. Saúde Pública. Publicado em: 02/12/2019
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9. What do children know upon entry to pre-school in Rio de Janeiro?
Resumo O artigo discute a necessidade de estudos com desenho longitudinal e de uma linha de base para a construção de modelos de valor agregado para avaliar o impacto de políticas e práticas escolares na pré-escola e nos primeiros anos do ensino fundamental. O objetivo da análise foi identificar fatores da origem familiar e de experiência prévia na c
Ensaio: aval.pol.públ.Educ.. Publicado em: 28/11/2019
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10. Mechanical behavior and durability of mortars with quartzite and Portland cement after sulfate attack
RESUMO Os resíduos de rochas ornamentais, especialmente quartzito, causam grande impacto ambiental. Mais impulso tem sido dado à pesquisa sobre a reciclagem desses resíduos nos últimos anos, particularmente para uso como agregados em concreto e argamassa. No entanto, os estudos realizados até o momento não mencionam o comportamento da argamassa mistura
Matéria (Rio J.). Publicado em: 25/11/2019
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11. Bullying in the nursing work environment: integrative review
Resumo Objetivo: Avaliar os estudos que abordam o bullying no ambiente de prática da enfermagem. Método: Revisão integrativa, realizada no período de abril a dezembro de 2018, por meio da combinação entre os descritores "bullying / bullying" AND "enfermagem / nursing / nurse" AND “local de trabalho / workplace”. Foram identificados 224 estudos
Rev. Gaúcha Enferm.. Publicado em: 04/11/2019
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12. How much do we know about the groundwater quality and its impact on Brazilian society today?
Resumo As águas subterrâneas são um recurso imprescindível para a sociedade e o meio ambiente no Brasil. Mais de 557 m3/s (17.5 km3/a) são extraídos através de 2.5 milhões de poços para atender a demanda nas cidades e no campo, gerando uma economia de R$ 56 bilhões ao ano (US$ 14 bilhões/ano). O aquífero tem função impar no ciclo hidrológico,
Acta Limnol. Bras.. Publicado em: 04/11/2019