Results 91 to 100 of about 30,848 (255)

Hormonal control and signaling of the testis of the bat Molossus molossus during the processes of testicular maturation, regression, and recrudescence

open access: yesThe Anatomical Record, EarlyView.
Abstract Molossus molossus, a species of neotropical bat belonging to the Molossidae family, has an annual reproductive cycle that includes two peaks of spermatogenic activity, one in April and another in September, and a period of total testicular regression in December.
Emília M. Soares   +6 more
wiley   +1 more source

Bioerosion traces in bones reveal an increase in ethological diversity in the insect exploitation of carcasses in the late Triassic

open access: yesThe Anatomical Record, EarlyView.
Abstract This study presents the first detailed description of bioerosion traces produced by insects in bones from the Santa Cruz Sequence (early Carnian, Santa Maria Supersequence, Brazil). An array of traces is reported, consisting of notches, a tube, trails of grooves attributed to the ichnotaxon Osteocallis mandibulus and ornamented depressions ...
Lucca S. Cunha   +2 more
wiley   +1 more source

Morphological variation of the conus arteriosus in Chondrichthyes: Implications for ecology and evolution

open access: yesThe Anatomical Record, EarlyView.
Abstract Cartilaginous fish have diverse morphological traits that are essential for understanding their evolutionary history and ecological adaptations. However, the conus arteriosus and its valves, key components of the heart and blood circulation, have been underexplored in phylogenetic and ecomorphological contexts.
Maria Clara El Bayeh de Andrade   +1 more
wiley   +1 more source

Ocular morphology and morphometry of the great egret (Ardea alba): A comprehensive anatomical description

open access: yesThe Anatomical Record, EarlyView.
Abstract Ardea alba (Linnaeus, 1758) is widely distributed, yet knowledge of its ocular morphology remains limited. This study described the morphometry and morphology of the eyeball and its accessory glands in six specimens using radiography, morphometry, light and scanning electron microscopy, and 3D scanning.
Julia Vaz Feio   +6 more
wiley   +1 more source

“Alimentar de pessoal capacitado o desenvolvimento industrial do país”

open access: yesRevista Brasileira da Educação Profissional e Tecnológica
Este artigo objetiva analisar a construção de representações sobre o ensino industrial como condição para o desenvolvimento do Brasil, na revista Ensino Industrial, entre 1964 e 1969. A publicação em tela divulgava as atividades da Divisão do Ensino Industrial (DEI) do MEC, em consonância com os padrões racionalizadores de conformação da força de ...
openaire   +1 more source

Barreiras à criatividade pessoal: desenvolvimento de um instrumento de medida

open access: yesPsicologia Escolar e Educacional
Resumo Este artigo apresenta as etapas de construção e validação de um inventário de barreiras à criatividade pessoal. O instrumento focaliza distintas barreiras que dificultam ao indivíduo expressar seu potencial criador e incluiu, na versão original ...
Eunice M. L. Soriano de Alencar
doaj   +1 more source

Cortical bone geometry and static gravitational loads in neosauropod dinosaurs: Implications for biomechanical constraints on terrestrial gigantism

open access: yesThe Anatomical Record, EarlyView.
Abstract Sauropod dinosaurs achieved unprecedented terrestrial gigantism, raising questions about the biomechanical limits of bone under extreme gravitational loads. We estimated static gravitational pressures (Pg) on appendicular cortical bone in neosauropods, including diplodocoids, brachiosaurids, and titanosaurs.
Tito Aureliano   +4 more
wiley   +1 more source

MÉTODO DE CONSTRUÇÃO DE UM PLANO DE DESENVOLVIMENTO PESSOAL MAÇÔNICO: UMA PROPOSTA

open access: yes, 2022
 Este artigo científico apresenta um método de base multidisciplinar como proposta para a solução de uma das maiores dúvidas de um Maçom para o uso do seu tempo doado à Instituição para o seu autodesenvolvimento e sua contribuição para os que lhe são próximos, bem como a melhoria da meio social em que está inserido.
Pereira, Jose Antônio Maciel   +1 more
openaire   +1 more source

Husserl e as camadas do desenvolvimento humano

open access: yesPsicopatologia Fenomenológica Contemporânea
Busca-se reconstruir as principais contribuições conceituais de Husserl para o tema do desenvolvimento subjetivo. Investiga-se a noção de pessoalidade em sentido lato e estrito e reconhece-se como atua aí uma base instintivo-afetivo sobre a qual eleva ...
Marcus Sacrini
doaj   +1 more source

Second‐Generation Polyhydroxybutyrate Production From Pretreated Corn Lignocellulosic Fraction as a Strategy to Repurpose by Products From the Corn‐Processing Chain

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Lignocellulosic residues are non‐cost, non‐edible, renewable feedstocks that can be used in polyhydroxybutyrate (PHB) production. PHB is a bioplastic synthetized by microorganisms, formed intracellularly under stressful growth conditions; however, its production costs are high, representing the major drawback for fossil‐based plastics ...
Clara Matte Borges Machado   +8 more
wiley   +1 more source

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