Results 31 to 40 of about 4,997 (167)

Comportamento ingestivo de eqüinos em pastagens de grama batatais (Paspalum notatum) e braquiarinha (Brachiaria decumbens) na região centro-oeste do Brasil [PDF]

Ciência Rural, 2006
Foi conduzido um experimento para avaliar o comportamento ingestivo de eqüinos sob pastejo em pastagens de Paspalum notatum e Brachiaria decumbens. O delineamento experimental foi o inteiramente casualizado, com dois pastos representando os tratamentos ...
Edson Mauro Santos, Anderson de Moura Zanine, Henrique Nunes Parente, Daniele de Jesus Ferreira, Fernando Queiroz de Almeida, Paulo Roberto Cecon   +5 more
doaj   +1 more source

Taxonomic reassessment of Tolpis (Asteraceae) in the Azores and Madeira archipelagos with description of new species

TAXON, Volume 75, Issue 4, August 2026.
Abstract Tolpis (Asteraceae) is a recently diversified genus of flowering plants, centered in the Macaronesian region, where it exhibits striking morphological variation and high levels of endemism. In this study, we focus on the archipelagos of Madeira and the Azores (Portugal).
Lurdes Borges Silva, Luís Silva, Miguel Menezes De Sequeira, Daniel J. Crawford, Mark E. Mort, Rui Bento Elias, Guilherme Roxo, Mónica Moura   +7 more
wiley   +1 more source

Optimizing rice (Oryza sativa L.) production in Brazil through climate‐driven nonlinear modeling

Agronomy Journal, Volume 118, Issue 4, July/August 2026.
Abstract Understanding how climate variability influences crop yield is essential for improving rice production, particularly in a country like Brazil with diverse agroclimatic zones. This study aimed to identify the key climatic drivers affecting lowland rice (Oryza sativa L.) yields and to delineate optimal production areas using nonlinear modeling ...
Alexandre Bryan Heinemann, David Henriques da Matta, Luís Fernando Stone, Germano Costa‐Neto, Guilherme Custódio Cândido Silva, Ludmilla Ferreira Justino   +5 more
wiley   +1 more source

Efficacy and welfare effects of different forms of physical restraint for upper airway endoscopy of horses

Equine Veterinary Journal, Volume 58, Issue 4, Page 1103-1115, July 2026.
Abstract Background Physical restraint of horses for veterinary procedures is necessary to allow completion of tasks effectively and without injury to patient or personnel. Objectives To compare physiological effects and behavioural responses to four commonly used restraint techniques for upper respiratory tract (URT) endoscopy in unsedated horses ...
Claire O'Brien, Olivier Simon, Samantha H. Franklin, Gustavo Ferlini Agne, Sarah Weaver, Sharanne L. Raidal   +5 more
wiley   +1 more source

Ultrasonographic diagnosis of caudoproximal humeral stress fracture in thoroughbred racehorses

Equine Veterinary Journal, Volume 58, Issue 3, Page 788-796, May 2026.
Abstract Background Humeral stress fractures in racehorses can progress to catastrophic fracture if unrecognised. Scintigraphy is the gold standard diagnostic technique but is limited by accessibility and cost. It was hypothesised that ultrasonography could be used to visualise caudoproximal humeral stress fractures. Objectives To determine the utility
Betsy Vaughan, Erin R. McKerney, Carolyn Wollenberger, Ashton Cloninger, Mathieu Spriet, Larry Galuppo, Susan M. Stover   +6 more
wiley   +1 more source

Racismo ambiental na comunidade quilombola de Mata Cavalo

Acervo, 2011
As comunidades quilombolas representam biorregiões que são lócus de resistência da etnia negra. Este trabalho integra a pesquisa Por uma contrapedagogia libertadora no quilombo de Mata Cavalo, que aborda questões sobre os processos educativos com base em
Ronaldo Senra, Samuel Borges de Oliveira Júnior, Herman Hudson de Oliveira, Michèle Sato   +3 more
doaj  

Effects of vatinoxan on gastrointestinal motility, sedation, and antinociception during and after long‐lasting detomidine infusion in horses

Equine Veterinary Journal, Volume 58, Issue 1, Page 212-219, January 2026.
Abstract Background Sedation in horses is typically achieved using alpha‐2 adrenoceptor agonists, although their use is associated with multiple side effects. A peripheral alpha‐2 adrenoceptor antagonist, vatinoxan, can alleviate many of these. Objectives To evaluate the effects of vatinoxan infusion on gastrointestinal motility, sedation, and ...
Bartlomiej Obrochta, Heidi Tapio, Marja Raekallio, Luis Alfonso Gracia Calvo, Rebecca Rivera Pöyhönen, Kati Hagman, Noora Jantunen, Ninja Karikoski   +7 more
wiley   +1 more source

Acelerações na interface cavalo-cavaleiro: repercussões para hipoterapia

Revista da Educação Física, 2019
A Hipoterapia tem demonstrado resultados positivos na intervenção de disfunções motoras e neurológicas. Estudos que investigam a eficácia desse método descrevem estratégias como variação das superfícies de deslocamento do cavalo, diferentes posições de ...
Karla Mendonça Menezes, Susane Graup, Marcelo Silveira de Farias, Ana Cristina de David, Carlos Bolli Mota, Fernando Copetti   +5 more
doaj  

A arte/educação no ambiente da escola quilombola de Mata Cavalo: cultura de diálogos e resistência

Revista Gearte, 2021
No quilombo de Mata Cavalo, a escola é um contexto de aprendizagem rico, porém excludente, repleto de preconceito e injustiças socioambientais. Procura estimular as práticas da arte/educação.
Cristiane Carolina de Almeida Soares, Regina Aparecida da Silva, Michèle Tomoko Sato   +2 more
doaj  

Amid the fallen leaves: Intense collecting in the Northern Atlantic Forest reveals new minute harvestmen species (Opiliones: Stygnidae) within the Area of Endemism of Pernambuco

Austral Entomology, Volume 64, Issue 4, November 2025.
Abstract Stygnids represent one of the most diverse harvestman families, with many endemic species in the Area of Endemism of Pernambuco, a pattern increasingly evident by intensified sampling in the region over the years. The area is also recognised for hosting a group of understudied minute leaf‐litter dwellers stygnids, represented by the following ...
Nícolas E. V. Saraiva, Ricardo Pinto‐da‐Rocha, Marcio B. DaSilva   +2 more
wiley   +1 more source