Results 41 to 50 of about 92,617 (184)

Contribuição ao estudo do comportamento da arteria cerebelar caudal no cão (CANIS FAMILIARIS - Linnaeus, 1758) [PDF]

open access: yes, 1996
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciencias BiologicasO estudo da origem, trajeto e ramificação da artéria cerebelar caudal, em 40 cães, injetados com solução de Schlesinger.
Xikota, João Carlos
core  

A Matsuoka‐Based GARMA Model for Environmental and Energy Systems: Theory, Estimation, and Applications

open access: yesEnvironmetrics, Volume 37, Issue 3, April 2026.
ABSTRACT We propose a new time series model for continuous data supported on the open unit interval (0,1)$$ \left(0,1\right) $$, motivated by applications in environmental and energy systems. The Matsuoka autoregressive moving average (MARMA) model combines the Matsuoka distribution‐a uniparametric member of the canonical exponential family‐as the ...
Guilherme Pumi   +3 more
wiley   +1 more source

Women and Deliberative Water Management in Brazil [PDF]

open access: yes, 2009
In this paper we consider some gender aspects of the evolution of water management in Brazil. In our work on women and water, we have been inspired by ecofeminist philosophy and the concept of 'feministThis research was supported by the Social Sciences ...
Moraes, A., Perkins, Patricia E. (Ellie)
core  

Spatial Structure Explains Morphological Variation Better Than Climatic Gradients in the South American Rattlesnake (Crotalus durissus)

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
We evaluated whether climatic gradients or spatial structure better explain body size variation in the South American rattlesnake (Crotalus durissus) across its wide geographic range. After explicitly accounting for spatial autocorrelation, climatic variables were not significant predictors of body size in either sex, whereas sex‐specific spatial ...
Mileny Otani   +3 more
wiley   +1 more source

Unraveling the intersection of sleep disorders and erectile dysfunction: Outcomes from two EPISONO editions

open access: yesAndrology, Volume 14, Issue 2, Page 385-397, February 2026.
Abstract Background There is growing interest in the relationship between sleep disorders and erectile dysfunction. We present the results from a 2015 follow‐up study in relation to the 2007 edition of Epidemiologic Sleep Study (EPISONO), a population‐based sleep study conducted in São Paulo, Brazil, and from the 4th edition of EPISONO (2018), with ...
Monica Levy Andersen   +4 more
wiley   +1 more source

Hedonic Prices Indexes for New Passenger Cars in Portugal (1997-2001) [PDF]

open access: yes
This paper evaluates the effects of quality change on the price index for new passenger cars in Portugal for the years 1997-2001. Hedonic regression models are studied, giving particular emphasis to the relation between the form of the price index and ...
Hugo J. Reis, J.M.C.Santos Silva
core   +3 more sources

O registro de nascimento e sua importância em planejamento materno-infantil Live-birth register and its importance to maternal and child care planning

open access: yesRevista de Saúde Pública, 1971
Foi estimada a proporção de nascimentos registrados conforme o artigo 63 do decreto n.° 4.857 de 9 de novembro de 1939 - Lei dos Registros Públicos que obirga o registro de nascimento "no cartório do lugar em que tiver ocorrido o parto, no prazo de ...
Maria Stella Levy   +3 more
doaj   +1 more source

Cultural accessible pedestrian ways. The case of Faro historic centre [PDF]

open access: yes, 2020
In a historic city the existence of accessible pedestrian routes constitutes an essential feature to a true access to culture heritage, contributing for processes of social inclusion.
Landim, Isabel Tavares   +2 more
core  

Validity of Bioelectrical Impedance Analysis for the Assessment of Body Composition in Patients With Systemic Sclerosis

open access: yesJournal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 2, April 2026.
ABSTRACT Background Systemic sclerosis (SSc) is an autoimmune disease characterized by vasculopathy and progressive fibrosis. Reduced muscle mass is common and contributes to myopenia, sarcopenia and adverse clinical outcomes. Dual‐energy X‐ray absorptiometry (DXA) is the most widely used method in clinical research and is recommended by international ...
Lucas Denardi Dória   +15 more
wiley   +1 more source

Brazilian Biomes as Promising Resources of Rhodotorula Yeasts for the Biotechnological Production of Carotenoids

open access: yesChemistry &Biodiversity, Volume 22, Issue 10, October 2025.
ABSTRACT Yeasts belonging to the genus Rhodotorula are capable of synthesizing carotenoids, such as β‐carotene, γ‐carotene, torulene, torularodine, and astaxanthin. These carotenoids have been shown to offer health benefits to humans, such as immune system strengthening and a reduced risk of chronic degenerative diseases.
David Cristian Rodrigues Lucas   +1 more
wiley   +1 more source

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