Results 81 to 90 of about 1,435,660 (290)

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

open access: yesThe Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro   +1 more
wiley   +1 more source

A CONFLITUALIDADE DOS PROJETOS DE DESENVOLVIMENTO RURAL A PARTIR DOS CONCEITOS CAMPONÊS/AGRICULTOR FAMILIAR

open access: yesColloquium Humanarum, 2008
o presente texto visa estudar a questão agrária a partir da realidade regional do Pontal do Paranapanema, local da disputa entre dois modelos de desenvolvimento territorial rural: o modelo norte-americano denominado agronegócio que pretende expandir ...
Munir Jorge Felício
doaj  

The specificity of interactions between proteins and sulfated polysaccharides

open access: yesAnais da Academia Brasileira de Ciências, 2005
Sulfated polysaccharides are capable of binding with proteins at several levels of specificity. As highly acidic macromolecules, they can bind non-specifically to any basic patch on a protein surface at low ionic strength, and such interactions are not ...
Barbara Mulloy
doaj   +1 more source

Arquitetura, desenvolvimento e diversidade dos Metazoários: exercício 2

open access: yes, 2014
Ensino Médio::BiologiaAprsenta exercício interativo que convida o aluno a testar seus conhecimentos sobre o desenvolvimento das células ...
Portugal. Ministério da Educação. Direcção-Geral de Inovação e de Desenvolvimento Curricular (DGIDC)
core  

CRIANÇAS INSTITUCIONALIZADAS APRESENTAM ATRASO NO DESENVOLVIMENTO NEUROPSICOMOTOR ? [PDF]

open access: yes, 2015
TCC(graduação) - Universidade Federal de Santa Catarina. Araranguá. Fisioterapia.Objetivo. Investigar a existência de Atraso no Desenvolvimento Neuropsicomotor (ADNPM) em crianças institucionalizadas, avaliar a qualidade do ambiente institucional e ...
MEDEIROS, DANIELE DA ROCHA
core  

Much more than their fangs: Macroscopic anatomy of the brain of Bothrops moojeni Hoge 1966 (Squamata, Serpentes, Viperidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract Neuroanatomical research has progressed considerably in several vertebrate lineages, yet studies of reptilian brain morphology remain markedly underdeveloped. Here we provide the first description of macroscopic brain anatomy and its ontogeny in the viperid Bothrops moojeni, based on a sample of seven individuals.
Paula Araújo   +2 more
wiley   +1 more source

Arquitetura, desenvolvimento e diversidade dos Metazoários: exercício 2

open access: yes, 2010
Ensino Médio::BiologiaAprsenta exercício interativo que convida o aluno a testar seus conhecimentos sobre o desenvolvimento das células ...
Portugal. Ministério da Educação. Direcção-Geral de Inovação e de Desenvolvimento Curricular (DGIDC)
core  

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia   +9 more
wiley   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

open access: yesThe Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri   +8 more
wiley   +1 more source

DESENVOLVIMENTO INDUSTRIAL

open access: yesRevista da Escola Superior de Guerra, 1969
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openaire   +2 more sources

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