Results 51 to 60 of about 97,113 (206)

Estudo da dinâmica das águas do Canal da Barra - Barra da Lagoa - Florianópolis/SC [PDF]

open access: yes, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-Graduação em Geografia.O Canal da Barra da Lagoa é um canal natural (inlet) e única ligação da Lagoa da Conceição com o oceano ...
Pereira, Mário Luiz Martins
core  

The Landless Rural Workers Movement (MST) and New Agrarian Questions in Brazil

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT The Landless Rural Workers Movement of Brazil (MST) primarily organized occupations of large‐scale farms, forcing the redistribution of land for creation of agrarian reform settlements. In the past 20 years, however, land occupations and the establishment of new agrarian reform settlements have consistently declined, while the MST shifted ...
Estevan Coca, Gustavo de L. T. Oliveira
wiley   +1 more source

Compreendendo as relações tróficas entre Pessoas e recursos pesqueiros: Análise do Consumo Alimentar de Peixes na Comunidade da Barra do Rio Tijucas, Santa Catarina. [PDF]

open access: yes, 2012
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.O estudo do consumo de peixes de uma população é fundamental para entender as relações da dieta e hábitos alimentares com os recursos naturais e podem ...
Castro, Maisa Sousa de
core  

Poluição Sonora: Estudo em Sonômetros dos Órgãos de Fiscalização Ambiental do Rio Grande do Norte, Brasil.

open access: yesBrazilian Journal of Implantology and Health Sciences
A exposição a níveis elevados de pressão sonora (acima de 80 decibéis) coloca crianças e adultos em risco. O objetivo deste estudo foi avaliar a existência e magnitude de erros de medição nos sonômetros utilizados por órgãos de fiscalização da poluição ...
P. Câncio Neto   +3 more
semanticscholar   +1 more source

Feldspar Albitization With Implications for Reservoir Quality Evolution of Eocene Turbidite Sandstones in Offshore Espírito Santo Basin, Eastern Brazil

open access: yesJournal of Petroleum Geology, EarlyView.
ABSTRACT The diagenetic albitization of plagioclase and K‐feldspar grains is a transformative process that significantly alters sandstone's detrital composition and formation water chemistry, impacting reservoir quality. In this study, Eocene turbidite sandstones from the offshore Espírito Santo Basin, Brazil, were investigated to elucidate the role of
Eveline E. Zambonato   +2 more
wiley   +1 more source

Vaccination coverage according to race or skin color in children born in 2017-2018 in Natal, Rio Grande do Norte, Brazil: a population survey

open access: yesEpidemiologia e Serviços de Saúde
Objective To analyze vaccination coverage up to 24 months of age according to race/ skin color in the 2017-2018 live birth cohort in Natal, Rio Grande do Norte, Brazil. Methods Population-based survey conducted in 2020 and 2021.
Eliene Roberta Alves dos Santos   +41 more
semanticscholar   +1 more source

Social roles and resource competition mediate intraspecific interactions of Chilean Flamingo (Phoenicopterus chilensis) in southern Brazil

open access: yesJournal of Zoology, EarlyView.
In social birds such as flamingos, intraspecific interactions are frequent and play a key role in flock cohesion, communication, and the establishment of social networks. Understanding the patterns and drivers of these interactions can provide valuable ecological insights and inform management, husbandry, and conservation practices.
H. C. Delfino, P. Rose, C. J. Carlos
wiley   +1 more source

Geophysical investigation of the Santa Marta impact structure—Piauí State, Brazil

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract The Santa Marta impact structure in northeastern Brazil, recognized as a partially preserved complex crater, was investigated through an integrated geophysical study employing magnetotelluric (MT) and gravity methods. Our research provides constraints on the crater's subsurface architecture.
Elienara Vasconcelos   +5 more
wiley   +1 more source

SONOGRAFIA E BATIMETRIA DE VARREDURA DO CANAL DA BARRA DA LAGOA [PDF]

open access: yes, 2015
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Filosofia e Ciências Humanas. OceanografiaNo presente estudo foi realizado o levantamento batimétrico e sonográfico do Canal da Barra da Lagoa através de um sonar interferométrico.
Carazzai, Daniel
core  

Extracting vitalities: Cuts in Indigenous women's bodies‐territories (Brazil)

open access: yesMedical Anthropology Quarterly, EarlyView.
Abstract In this article, I explore the connections between the medicalization of childbirth and environmental devastation through Guarani‐Mbyá understandings of life and the living. I argue that the cuts made to Guarani‐Mbyá women's vaginas (episiotomies) in Brazilian hospitals are experienced and situated on the same cosmopolitical level as the cuts ...
Maria Paula Prates
wiley   +1 more source

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