Results 31 to 40 of about 116,348 (267)

Análise espaço-temporal da sífilis congênita no Rio Grande do Norte, Brasil, de 2008 a 2022

open access: yesRevista de Epidemiologia e Controle de Infecção
Justificativa e Objetivos: O Rio Grande do Norte vive uma epidemia de casos de sífilis congênita, com incidência média acima da taxa brasileira. Nesse contexto, o estudo tem como objetivo identificar quais as Regiões de Saúde do Rio Grande do Norte mais ...
Dhyanine Morais de Lima Raimundo   +6 more
doaj   +1 more source

Associations of anthropometric indices with body adiposity for assessing cardiovascular risk in people living with HIV: a cross-sectional study [PDF]

open access: yesPeerJ
Background The presence of HIV infection is associated with an elevated risk of developing cardiovascular disease (CVD), which can be attributed to a range of factors, related to the virus itself. These include increased levels of inflammation and immune
Elaine Alana Duarte Fernandes   +7 more
doaj   +2 more sources

Aprendizagem e retenção em programação: um estudo no ensino médio técnico do Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte, campus Parelhas, Brasil

open access: yesRevista Principia
Apesar das inovações acadêmicas proporcionadas pela educação profissionalizante disponibilizada pelos Institutos Federais, o ensino de programação ainda apresenta muitas lacunas.
Ana Lívia dos Santos Araújo   +5 more
doaj   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

open access: yesThe Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano   +3 more
wiley   +1 more source

Dental crown morphological variation and heterodonty in carcharhiniform sharks

open access: yesThe Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

Uma análise da indústria salineira do Rio Grande do Norte baseada no modelo de estratégia competitiva de Porter [PDF]

open access: yes, 2001
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.A pesquisa realizou a análise da indústria salineira do Rio Grande do Norte, através da ótica de Porter, em que são ...
Silva, Sérgio Luiz Pedrosa
core  

Development and Validation of an Educational Podcast on Intestinal Ostomy Care: Methodological Study

open access: yesNursing Open
Aims and Objectives To develop and validate the content of an educational podcast on intestinal stoma care and ostomy bags. Background Need to develop a validated educational resource aimed at people with intestinal stomas in order to provide reliable ...
Rafael Moreira doNascimento   +6 more
doaj   +1 more source

Male reproductive system in stenopodidean shrimps: Unveiling basal reproductive traits in shrimp‐like Pleocyemata (Stenopodidae and Spongicolidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract Stenopodidea represents one of the basal lineages within Pleocyemata, yet the male reproductive system (MRS) of this group remains poorly understood, with limited information available regarding its morphology and function. This study provides the first detailed description of the MRS in four stenopodidean shrimp species from two families ...
Caio Santos Nogueira   +2 more
wiley   +1 more source

Determinação da atividade antitríptica em proteínas de produtos do amendoim isoladas por cromatografia de afinidade

open access: yesQuímica Nova, 2014
The peanut is an oleaginous plant of high nutritional value, a source of protein and a trypsin inhibitor. Trypsin inhibitors are proteins present in the vegetable kingdom, considered anti-nutritional factors for animals.
Jéssica Morais de Araújo   +9 more
doaj   +1 more source

Migração intraestadual no Rio Grande do Norte

open access: yesIdeias, 2020
O principal objetivo deste trabalho é analisar a evolução recente da migração intraestadual no Rio Grande do Norte, a partir dos fluxos entre a Região Metropolitana de Natal (RMN) e o interior do estado, e o interior e a Região Metropolitana de Natal, durante os quinquênios de 1995/2000 e 2005/2010.
Priscila de Souza Silva   +1 more
openaire   +2 more sources

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