Results 31 to 40 of about 2,192 (152)

Habitat Amount Shapes Ant Diversity in the Central Amazon

open access: yesBiotropica, Volume 58, Issue 1, January 2026.
Ant diversity in fragmented Amazonian forest landscapes is primarily driven by landscape‐scale habitat amount rather than fragment size, supporting the Habitat Amount Hypothesis (HAH) over Island Biogeography Theory (IBT). Consequently, conservation strategies should prioritize maintaining and restoring forest cover across human‐modified landscapes ...
Ricardo A. S. Ruaro   +3 more
wiley   +1 more source

Trajectories of Dietary Energy, Macro and Micronutrient Intake From the Third Trimester of Pregnancy to 8.5 Months Postpartum Among Brazilian Women: The Mothers, Infants and Lactation Quality Study

open access: yesMaternal &Child Nutrition, Volume 22, Issue 1, January 2026.
The trajectories of energy, macro, and micronutrient intake from pregnancy to 8.5 months postpartum showed a stability in energy and protein, a decline in carbohydrates and fibre, and discrete increases in total fat, mono, poly, and saturated fat. In addition, there was a decline in the intake of most micronutrients.
Aline Yukari Kurihayashi   +8 more
wiley   +1 more source

River Barriers and Spatial Constraints: Unveiling the Factors Shaping Species Distribution in the Amazonian Rainforest

open access: yesJournal of Biogeography, Volume 52, Issue 12, December 2025.
ABSTRACT Aim We aimed to quantify the relative contributions of geographic distance, environmental variation, and riverine barriers to shaping species distributions across the Amazon forest. Location Amazon forest, Brazil. Time Period Present. Major Taxa Studied Class Arachnida; Order: Opiliones (harvestmen).
Cristian de Sales Dambros   +3 more
wiley   +1 more source

Ultrassom como ferramenta de avaliação da composição corporal

open access: yesRevista Brasileira de Nutrição Esportiva, 2023
A avaliação da composição corporal é uma das etapas mais importantes para o diagnóstico nutricional e a tomada de decisões para a intervenção nutricional e nos últimos anos vem sendo alvo de grandes evoluções. Neste cenário, a avaliação por ultrassom (US)
Virginia Alves Ribeiro   +3 more
doaj  

Efeitos da simulação de combates de muay thai na composição corporal e em indicadores gerais de manifestação de força

open access: yesConexões, 2013
O objetivo desse estudo foi avaliar os efeitos agudos de combates de Muay Thai na composição corporal e em indicadores gerais de força em lutadores. Foram avaliados 9 atletas masculinos (25,55 ± 5,24 anos) com experiência superior a 8 anos de treinamento.
Arnaldo Luis Mortatti   +3 more
doaj   +1 more source

Effect of a ceruminolytic ear cleaner on clinical, microbiological and ear canal microbiome evolution in canine erythemato‐ceruminous otitis externa associated with proliferation of Malassezia yeasts

open access: yesVeterinary Dermatology, Volume 36, Issue 5, Page 668-678, October 2025.
Background – Erythemato‐ceruminous otitis externa (ECOE) is commonly associated with Malassezia spp. and microbial imbalance. Hypothesis/Objective – To assess the clinical performance of an ear cleaner in dogs suffering from ECOE associated with Malassezia spp. overgrowth and to measure its impact on the microbiota. Conclusions and Clinical Relevance –
Amaury Briand   +11 more
wiley   +1 more source

Limited evidence of biodiversity spillover from forest fragments into oil palm plantations in the Amazon

open access: yesJournal of Applied Ecology, Volume 62, Issue 8, Page 1939-1952, August 2025.
Converting primary forest into oil palm plantations results in substantial biodiversity losses, highlighting the urgent need to preserve the few remaining large forest fragments in the area. Measures that enhance matrix permeability are essential to conserving the evolutionary and functional integrity of Amazonian landscapes and mitigating the negative
Maira R. Cardoso   +4 more
wiley   +1 more source

Predição da composição química corporal de bovinos Nelore e F1 Simental x Nelore a partir da composição química da seção Hankins e Howe (Seção HH)

open access: yesRevista Brasileira de Zootecnia, 2001
Utilizaram-se 30 bovinos Nelore, não-castrados, com peso médio de 330 kg e idade média de 20 meses, para se obterem equações de predição da composição química corporal, a partir da composição química da seção HH (Hankins e Howe).
Antonia Sherlânea Chaves Véras   +8 more
doaj  

Surviving in the Amazon Arc of Deforestation: Richness and Defaunation of Mammals in Priority‐Protected Areas of the Brazilian Midwest

open access: yesAustral Ecology, Volume 50, Issue 7, July 2025.
We found rich and compositionally different assemblages of medium and large‐sized mammals in protected areas on the southern edge of Amazon. However, both have high rates of mammal defaunation. We argue that anthropogenic threats in the Amazon Arc of Deforestation are eroding large ungulate populations, especially peccaries.
Mateus Melo‐Dias   +6 more
wiley   +1 more source

A composição corporal está associada ao componente aeróbio, potência e força nas artes marciais mistas (MMA)

open access: yesRevista Brasileira de Prescrição e Fisiologia do Exercício, 2020
Introdução: O mixed martial arts (MMA) é um esporte de combate que mescla modalidades de percussão e domínio, com demandas específicas para variáveis de aptidão física e composição corporal. Objetivo: Verificar e correlacionar as capacidades físicas e de
Bernardo Rafael Bittencourt Bernardi   +5 more
doaj  

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