Results 51 to 60 of about 26,711 (166)

Características termorreguladoras e ganho de peso de cordeiros Santa Inês no sul do estado do Piauí no período de transição seca/águas

open access: yesAgrarian, 2013
Foi conduzido um estudo para avaliar a influência das condições climáticas sobre variáveis fisiológicas e o ganho de peso médio diário (GPMD) de cordeiros da raça Santa Inês no período de transição seca/águas.
Tairon Pannunzio Dias e Silva   +4 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

Câmbio e crescimento

open access: yesRevista Economia & Tecnologia, 2010
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openaire   +2 more sources

Biases in Amphibian Sampling in the Amazon: Using Infrastructure and Accessibility Data to Identify Sampling Gaps

open access: yesBiotropica, Volume 57, Issue 5, September 2025.
Biogeographic knowledge of Amazonian amphibians is constrained by spatial and temporal coverage, leading to biases that affect the understanding of their diversity patterns. Using an extensive occurrence database, this study identified knowledge gaps and sampling biases linked to infrastructure and accessibility factors across the region.
Marcos Penhacek   +5 more
wiley   +1 more source

Estimation of the total efficiency of metabolizable energy utilization for maintenance and growth by cattle in tropical conditions Estimação da eficiência total de utilização da energia metabolizável para manutenção e crescimento por bovinos em condições tropicais

open access: yesRevista Brasileira de Zootecnia, 2005
Data of 320 animals were obtained from eight comparative slaughter studies performed under tropical conditions and used to estimate the total efficiency of utilization of the metabolizable energy intake (MEI), which varied from 77 to 419 kcal kg-0.75d-1.
Douglas Sampaio Henrique   +4 more
doaj   +1 more source

Reactive oxygen species act as signaling molecules to control root hair initiation and tip growth

open access: yesNew Phytologist, Volume 247, Issue 5, Page 2042-2048, September 2025.
Summary Root hairs (RHs) increase the surface area of roots, facilitating nutrient and water uptake and plant anchorage. RHs form from root epidermal cells and elongate by polar tip growth. Reactive oxygen species (ROS) have recently been implicated as important signals that drive RH formation and elongation using both genetic and imaging approaches ...
Megan E. Gerber   +2 more
wiley   +1 more source

CRESCIMENTO DO PEIXE-CACHORRO, Oligosarcus jenynsii (GUNTHER, 1864) NA LAGOA CACONDE, RIO GRANDE DO SUL, BRASIL (TELEOSTEI, CHARACIDAE)

open access: yesBoletim do Instituto de Pesca, 2018
O presente trabalho teve como objetivo estudar o crescimento de Oligosarcus jenynsii da Lagoa Caconde/RS. Através de coletas realizadas mensalmente de julho de 1992 a junho de 1993, foram capturados 491 machos e 517 fêmeas.
Sandra Maria HARTZ, Geraldo BARBIERI
doaj  

Fontes de metionina em rações formuladas com base em aminoácidos totais ou digestíveis para frangas de reposição leves e semipesadas Methionine sources in diets based on total and digestible amino acids for white and brown growing pullets

open access: yesRevista Brasileira de Zootecnia, 2008
Foram conduzidos dois experimentos com o objetivo de avaliar a utilização de duas fontes de metionina (em pó ou líquida) em rações formuladas com base em aminoácidos digestíveis ou totais para frangas de reposição leves e semipesadas, nas fases inicial ...
Luiz Gustavo Rombola   +5 more
doaj   +1 more source

Governamentalidade neoliberal: reflexões sobre o crescimento econômico e o crescimento inclusivo

open access: yesRevista de Direito Econômico e Socioambiental, 2018
O presente artigo tem por escopo a análise do desenvolvimento da governamentalidade neoliberal, a partir da ideia de livre-mercado, crescimento econômico e crescimento inclusivo social, sob a ótica referencial filosófica de Michel Foucault e econômica de Amartya Sen. Como metodologia de trabalho, optou-se pelo método hipotético-dedutivo, de pesquisa de
Marisa Rossignoli   +1 more
openaire   +4 more sources

Impacts of fire on canopy structure and its resilience depend on successional stage in Amazonian secondary forests

open access: yesRemote Sensing in Ecology and Conservation, Volume 11, Issue 4, Page 394-410, August 2025.
We analyzed the effects of fire on secondary forests' vertical structure in different successional stages using lidar metrics. Our results show that independently of the successional stage, secondary forests that experienced fire were more degraded than unburned secondary forest areas. Overall, our results show that forests in early successional stage (
Laura B. Vedovato   +12 more
wiley   +1 more source

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