Results 151 to 160 of about 4,847 (244)

The musculature and skeleton of the pelvic fin of the crocodile shark, Pseudocarcharias kamoharai (Matsubara, 1936) (Elasmobranchii: Lamniformes): Morphology and sexual dimorphism

The Anatomical Record, EarlyView.
This work brings new information on the sexual characteristics of the crocodile shark (Pseudocarcharias kamoharai) exploring the pelvic fin musculature, as well as the siphon sac and the musculature and skeleton of the clasper. Our paper is the first to point out clearly the sexual dimorphism related exclusively to the pelvic fin musculature in males ...
Laura F. Mianutti, Kenshu Shimada, João Paulo C. B. da Silva   +2 more
wiley   +1 more source

The relationship between parental stress and the mediating effect of organizational support perceived by nurses: a cross-sectional study. [PDF]

Rev Esc Enferm USP
Liu N, Niu L, Hu Q, Wang Y, Zheng D, Yao M, Mi G.   +6 more
europepmc   +1 more source

Segmental composition and nerve distribution of the brachial plexus in Galictis cuja

The Anatomical Record, EarlyView.
Abstract Galictis cuja is a neotropical mustelid with terrestrial locomotor habits, yet the anatomy of its brachial plexus has remained undescribed. This study characterizes the origin, organization, and distribution of the brachial plexus nerves in 15 adult specimens (30 antimeres).
Natan da Cruz de Carvalho, Thais Mattos Estruc, Ingrid Bete Palmeira, Julia Fagundes Franco, Emillin Reis Bermudez, Paulo de Souza‐Junior, Marcelo Abidu‐Figueiredo   +6 more
wiley   +1 more source

COVID-19 mortality: educational inequalities and socio-spatial context in two provinces of Argentina. [PDF]

Rev Peru Med Exp Salud Publica
Leveau CM, Velázquez GA.
europepmc   +1 more source

Developmental morphology of claspers and clasper‐glands during maturation in Potamotrygon wallacei (Chondrichthyes: Potamotrygoninae)

The Anatomical Record, EarlyView.
Abstract The claspers are the copulatory organs in male elasmobranchs, responsible for directing the semen into the female cloaca (C). However, the microscopic morphology of the claspers remains poorly understood. This study describes the morphology of the claspers and clasper glands (CGs) of cururu stingray (Potamotrygon wallacei) at different ...
Matheus Samuel Cunha Braga, Grazyelle Sebrenski da Silva, Maria Inês Braga de Oliveira, Jaydione Luiz Marcon, Ruben Dario Morales Gamba   +4 more
wiley   +1 more source

Delays in the diagnosis and treatment of cervical cancer in the department of Meta, 2017–2023: a cross-sectional study [PDF]

Rev Colomb Obstet Ginecol
García-Balaguera C, Ruiz Rodríguez SP.
europepmc   +1 more source

Departamento de geologia

Anuário do Instituto de Geociências, 1996
Antonio José Teixeira Guerra, Iná Elias De Castro   +1 more
openaire   +2 more sources

Departamento de Cirugía

Revista del Hospital Italiano de Buenos Aires
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openaire   +1 more source

Postcranial anatomy and osteohistology of an early prozostrodont cynodont from the Upper Triassic of Brazil

The Anatomical Record, EarlyView.
Abstract Prozostrodon brasiliensis, a probainognathian cynodont of the clade Prozostrodontia, is recognized as a key taxon for understanding the origin of Mammaliaformes and mammals. Despite detailed investigations of its cranial anatomy, the postcranial skeleton has received comparatively less attention.
Iasmim M. Michelotti, Lívia Roese‐Miron, Brodsky Dantas Macedo Farias, Marina Bento Soares, Leonardo Kerber   +4 more
wiley   +1 more source

Current status and factors influencing clinical nurses' attitudes toward information security: a cross-sectional survey. [PDF]

Rev Esc Enferm USP
Xue B, Yurui X, Shuping G, Shuangdui J, Donglian Z, Fuzhen M, Changqi Y.   +6 more
europepmc   +1 more source