Results 21 to 30 of about 249,186 (231)
Vigilância Sanitária em Debate, 2014 Título PT: Concentração de metais pesados e incidência de eritrócitos micronucleados e atividade de EROD hepática em duas espécies de peixes comestíveis na bacia do Rio Paraíba do Sul, Brasil A bacia do rio Paraíba do Sul (PSR) atravessa uma das regiões mais povoadas e industrializadas do Brasil, recebendo efluentes de indústrias metalúrgicas, de papel
Martins, Thiago Estevam Parente +6 more
openaire +6 more sources
A case of intersex occurrence in Steindachneridion parahybae (Steindachner, 1877) (Siluriformes: Pimelodidae) under captivity condition: A cytogenetic and morphological study [PDF]
, 2016 Poco se sabe sobre la biología reproductiva de Steindachneridion parahybae , una especie de teleósteo gonocorístico en peligro de extinción que habita la cuenca del río Paraíba do Sul y en éste trabajo se describe por primera vez la aparición de ...
Caneppele, Danilo +4 more
core +2 more sources
Natural Hazards, 2020 The main goals of this study are to better understand the spatial and temporal variabilities in rainfall and to identify rainfall trends and erosivity for the period from 1963 to 1991 in the Epitácio Pessoa reservoir catchment, which is located in ...
R. D. da Silva +4 more
semanticscholar +1 more source
Discriminação baseada no peso: representações sociais de internautas sobre a gordofobia [PDF]
, 2018 The concept of fat phobia has been usually used to define ways of discrimination towards overweight bodies. The present work aimed to know the social representations of fat phobia elaborated by internet users. A documental research was conducted based on
Alberto, Maria de Fátima Pereira +4 more
core +1 more source
Systematic review and meta-analysis of bovine cysticercosis in Brazil : current knowledge and way forward [PDF]
, 2020 Background Taenia saginata taeniosis/cysticercosis has been well studied in several countries. Brazil is one of the most important beef exporting countries and has one of the highest cattle population size in the world.
Gabriël, Sarah +2 more
core +2 more sources
Remote Sensing, 2019 In Paraíba state, precipitation is strongly affected by several climate systems, such as trade winds, the intertropical convergence zone (ITCZ), easterly wave disturbances (EWDs), and the South Atlantic subtropical high.
C. Santos +3 more
semanticscholar +1 more source
Precipitation trends analysis by Mann-Kendall test: a case study of Paraíba, Brazil
, 2020 This work aimed to select semivariogram models to estimate trends in monthly precipitation in Paraiba State-Brazil using ordinary kriging. The methodology involves the application of geostatistical interpolation of precipitation records of 51 years from ...
Sílvio Fernando Alves Xavier Júnior +4 more
semanticscholar +1 more source
Secalonic acid A from Pseudoparmelia sphaerospora (Nyl.) Hale and P. hypomilta (Fée) Hale (Parmeliaceae) [PDF]
, 1995 Secalonic acid A, a yellow pigment from fungal metabolism, was isolated from the lichens Pseudoparmelia sphaerospora and P. hypomilta. From P. sphaerospora was also isolated the depsidone hypostictic acid.
Devincenzi, Izilda A. A. +2 more
core +1 more source
Pesquisa Agropecuária Brasileira, 2005 O objetivo deste trabalho foi apresentar uma modelagem da distribuição ambiental de vinte e nove poluentes orgânicos encontrados em amostras de lodos de esgoto das estações de tratamento de esgoto de Barueri e Suzano, SP.
Lourival Costa Paraíba +1 more
doaj +1 more source
Caracterização Espaço-Temporal das Secas na Bacia do Rio Paraíba do Sul
Anuário do Instituto de Geociências, 2020 Nos ultimos anos os eventos de seca vem ocorrendo com maior frequencia e intensidade em algumas regioes do Brasil, causando grandes prejuizos socioeconomicos e ambientais. No periodo de 2014 a 2016, por exemplo, a bacia hidrografica do rio Paraiba do Sul
Gildo Rafael de Almeida Santana +2 more
semanticscholar +1 more source