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Can dams affect the trophic structure of ichthyofauna? A long-term effects in the Neotropical region
(Fundação Zoobotânica do Rio Grande do Sul, 2018)
ABSTRACT Dams are considered an important source of modification upon the structure of aquatic communities and their reflexes are diverse on the fish fauna. Although there are several hydroelectric power plants in Brazil, ...
Fish diversity in the cascade of reservoirs along the Paranapanema River, southeast Brazil
(Soc Brasileira Ictiologia, 2018-01-01)
The Paranapanema River is a major tributary of the upper Parana river basin. Eleven hydropower dams regulate its main course, but no study has investigated fish diversity in these impoundments at the basin-scale. The present ...
Effect of Diabetes on Circulating Pancreatic Hormones in Pregnant Rats and Their Offspring
(2016-09-01)
The aim of the study was to investigate the role of diabetic intrauterine environment on circulating insulin, glucagon, and somatostatin levels in pregnant rats, fetuses, and offspring. Diabetes was induced in female Wistar ...
CHARACTERIZATION OF TAILING DAMS USING SHALLOW GEOPHYSICS: APPLICATION IN THE CAJATI B1 DAM, SÃO PAULOCARACTERIZAÇÃO DE BARRAGENS DE REJEITO USANDO GEOFÍSICA RASA: APLICAÇÃO NA BARRAGEM B1 DE CAJATI, SÃO PAULO
(Centro de Ciências Matemáticas e da Natureza, Instituto de Geociências, Universidade Feder, 2019)
Historical and organizational sources of Córrego do Feijão dam disaster
(2019-01-01)
Man-made disasters, such as tailings dam failures, raise countless questions. Such is the case of the Vale S.A. dam in Brumadinho, which failed on 25 January 2019. Based on the Accident Analysis and Prevention Model (AAPM), ...
Entomofauna aquática do Ribeirão das Anhumas (Bacia hidrográfica do Rio Mogi-Guaçú, SP) : influência do represamento e do uso da terra na estrutura da comunidade
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 2012-02-29)
Changes in river basins such as the deforestation of riparian vegetation, the expansion of agricultural activities and construction of dams, are examples of anthropogenic interference, which interferes with the diversity ...
Reasons for investigating the organizational dynamics of the Vale tailings dam disaster in Brumadinho, Minas Gerais State, Brazil
(Cadernos Saude Publica, 2019-01-01)
Evaluación de los materiales del relleno de la presa palo redondo en el comportamiento de la filtración
(Universidad Privada Antenor OrregoPE, 2021)
Las presas de materiales sueltos son una de las estructuras más importantes y
complejas de ingeniería debido a su especializad técnica y costo importante para
su construcción, el nivel de seguridad es uno de los ...
Uma nova abordagem para análise de ruptura por galgamento de barragens homogêneas de solo compactado
(Universidade Federal de Minas GeraisUFMG, 2009-03-10)
Dams have been considered as feasible alternatives to hydropower generation, tailings disposal etc in terms of costs, besides their inherent risks. In Brazil, dams are quite common. As the risks can be defined as the product ...
Combined Biomaterials: Amniotic Membrane and Adipose Tissue to Restore Injured Bone as Promoter of Calcification in Bone Regeneration: Preclinical Model
(2021-05-01)
Discarded tissues, like human amniotic membranes and adipose tissue, were investigated for the application of Decellularized Human Amniotic Membrane (DAM) as a viable scaffold for transplantation of Adipose-derived stromal ...