Results 71 to 80 of about 28,307 (164)

Flora da Paraíba, Brasil: Polygala L. (Polygalaceae) Flora of Paraíba, Brazil: Polygala L. (Polygalaceae)

open access: yesActa Botânica Brasílica, 2008
Neste trabalho apresenta-se o tratamento taxonômico do gênero Polygala L., como parte do projeto "Flora da Paraíba". Realizaram-se coletas e observações de campo para as identificações, descrições e ilustrações botânicas que foram efetuadas após estudos ...
Victor Peçanha de Miranda Coelho   +2 more
doaj   +1 more source

Unravelling the skin of the nurse shark: A morphological description of the placoid scales of Ginglymostoma cirratum

open access: yesJournal of Fish Biology, EarlyView.
Abstract Ginglymostoma cirratum, commonly known as the nurse shark, is a nocturnally active benthic shark, often found in western and eastern Atlantic waters. Although this shark has been well explored in many biological aspects, few studies have thoroughly examined the morphology of its dermal denticles (or placoid scales).
Danilo P. Lima   +7 more
wiley   +1 more source

Health‐Related Quality of Life of Adults With Long COVID: A Cross‐Sectional Study in Primary Care

open access: yesJournal of Clinical Nursing, EarlyView.
ABSTRACT Aims To evaluate the health‐related quality of life (HRQOL) of adults with Long COVID 2 years and beyond after COVID‐19 illness. Design Cross‐sectional study. Methods Health status was assessed using the EQ‐5D‐5L instrument among 226 adults diagnosed in primary care with mild‐to‐moderate COVID‐19 during the 2021 pandemic.
Assel Muratovna Shigayeva Ferreira   +5 more
wiley   +1 more source

A educação paraibana da colônia a nossos dias: uma abordagem histórica

open access: yesPsicologia Escolar e Educacional
O artigo apresenta o contexto histórico da evolução da educação e do sistema educacional na Paraíba, um dos estados brasileiros. Os temas considerados são: escolas profissionalizantes; perspectivas teóricas; escolas históricas; ciclos históricos e ...
José Octávio de Arruda Mello
doaj  

Classificação da precipitação anual e da quadra chuvosa da bacia do rio Paraíba utilizando índice de Anomalia de Chuva (IAC)

open access: yesRevista Ambiente & Água, 2009
The Paraíba river basin is very important to the agricultural sector and to the local and regional socio-economy. This study aims at investigating the climatology of the Paraíba river basin including the analysis of the climate variability influence on ...
Francisco de Assis Salviano de Sousa   +2 more
doaj  

Exploring Career Prospects in Oral and Maxillofacial Pathology and Oral Medicine Among Final‐Year Brazilian Dental Students: A Multi‐institutional Study

open access: yesJournal of Oral Pathology &Medicine, EarlyView.
ABSTRACT Background Oral and maxillofacial pathology (OP) and oral medicine (OM) are recognized specialties in Brazil and worldwide. Identifying dental students' intentions to pursue these fields and understanding the factors influencing their career choices may provide insights into the future of the specialties.
Hélen Kaline Farias Bezerra   +14 more
wiley   +1 more source

Estudos oara uma desmitificação dos petroglifos brasileiros: a pedra lavrada de Ingá

open access: yesRevista de História, 1975
Durante a elaboração do repertório bibliográfico sobre arqueologi a brasileira qu e estamo s preparando , encontramo s numerosa s referência s às inscrições e gravuras em rocha, espalhadas por todo o Brasil, as quais, muitas vezes , inclusive ...
Gabriela Martin
doaj  

Occurrence and distribution of sarcoptic mange in wild Neotropical canids

open access: yesMedical and Veterinary Entomology, EarlyView.
Sarcoptic mange affects most Neotropical canid species across multiple countries. It represents a widespread yet largely overlooked conservation threat with potential for cross‐species transmission. Coordinated monitoring and management efforts are needed to understand and mitigate its impacts. Abstract Sarcoptic mange, a contagious skin disease caused
Luan de Jesus Matos de Brito   +1 more
wiley   +1 more source

A "inscrição fenícia da Paraíba": um documento apócrifo que há quase cem anos repercutindo nos maiores centros de paleografia do mundo

open access: yesRevista de História, 1973
No dia 13 de setembro de 1872, o Instituto Histórico, Geográfico e Etnográfico do Brasil, naquela época instalado no próprio Palácio Imperial e tendo como Presidente o Visconde (depois Marquês) de Sapucahy, recebia, pelo correio, a seguinte carta.
Geraldo Joffily
doaj  

Dentifrices for preventing erosive tooth wear: An in vitro comparative study. [PDF]

open access: yesEur J Oral Sci
Abstract Erosive tooth wear is a progressive condition that compromises enamel structure and requires preventive strategies. This in vitro study aimed to compare the protective effects of fluoride‐based dentifrices containing various bioactive agents on sound enamel subjected to simulated erosive–abrasive challenges.
da Cunha JL   +6 more
europepmc   +2 more sources

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