Results 71 to 80 of about 318,538 (245)

A longitudinal study of radiodensity and radiographic appearance of the proximal sesamoid bones in Thoroughbred racehorses

Equine Veterinary Journal, EarlyView.
Abstract Background There are limited data on long‐term follow‐up of radiographic changes of the proximal sesamoid bones (PSBs) in Thoroughbred racehorses. The effect of training and racing on radiodensity of the PSBs in live Thoroughbreds has not been described.
Koppány Boros, Sue Dyson, Danica Pollard, Annamária Nagy   +3 more
wiley   +1 more source

Geração e transferência de biotecnologias para a cadeia produtiva de plantas frutíferas e ornamentais

Ornamental Horticulture, 2007
A Biotecnologia pode ser definida como o conjunto de conhecimentos, técnicas e métodos de base científica ou prática, que permite a utilização de seres vivos, ou de suas partes funcionantes, no processo de produção industrial e de bens e serviços (JONAS,
Gilmar Roberto Zaffari
doaj   +1 more source

«La libertad de todos los seres vivos». Naturaleza, ciencias naturales y la imagen de España en la obra de Félix Rodríguez de la Fuente

, 2017
Felix Rodriguez de la Fuente’s huge media output concerning the natural sciences allows us to thoroughly explore the processes of generation, circulation and management of scientific-technological knowledge in a particularly turbulent context of Spain’s ...
C. Tabernero
semanticscholar   +1 more source

Produtos biocompatíveis para o controle de doenças de plantas. [PDF]

, 2013
A preocupação da sociedade com o impacto da agricultura no ambiente e a contaminação da cadeia alimentar com pesticidas químicos vem alterando o cenário agrícola mundial.
BETTIOL, W.
core  

The effect of full‐limb flexion tests on static and dynamic muscle activity and locomotion asymmetry in owner‐sound horses

Equine Veterinary Journal, EarlyView.
Abstract Background Flexion tests are commonly used in equine locomotion examinations to identify underlying locomotor issues, yet their neuromuscular effects remain poorly understood. Response variability raises concerns about their clinical value in lameness assessments and pre‐purchase evaluations.
Marijke Jonkhart, Filipe M. Serra Bragança, Ineke H. Smit, Harold Brommer, Jozef J. M. Suskens   +4 more
wiley   +1 more source

Los seres vivos en educación infantil: conocimientos y experiencias.

, 2017
espanolEl presente documento desarrolla un proyecto educativo destinado a Educacion Infantil cuyo principal objetivo ha sido dotar y ampliar a los alumnos de conocimientos sobre el mundo animal, a traves de la interaccion directa con ellos, asi como la ...
V. Prado
semanticscholar   +1 more source

Os microrganismos no ensino básico [PDF]

, 2012
O estudo dos microrganismos reveste-se de aspetos de crucial importância uma vez que interferem na nossa vida como seres humanos, e também, de uma forma mais global, no funcionamento de toda a vida no planeta.
Lima, Nelson, Mafra, P.
core  

Coniferyl aldehyde from the phenylpropanoid pathway targets pyruvate kinase in Dactylobotrys graminicola to confer sheath rot resistance in hulless barley

Journal of Integrative Plant Biology, EarlyView.
Hulless barley resists the newly identified sheath rot disease caused by the necrotrophic fungal pathogen Dactylobotrys graminicola by releasing coniferyl aldehyde, a natural compound that disrupts energy production in the fungus. ABSTRACT Dactylobotrys graminicola (Dgr), a necrotrophic fungal pathogen, has recently been identified as the causative ...
Haowen Zheng, Liyifan Chen, Jianguo Wei, Yuandi Xu, Rangrang Chen, Yu Li, Yan Liu, Jiahui Yan, Lu Hou, Yiliang Chen, Zhensheng Kang, Haifeng Zhang, Qiang Yao   +12 more
wiley   +1 more source

Ensino de zoologia em foco : interações e atividades investigativas [PDF]

, 2017
Neste artigo, discutimos especificidades do ensino de Zoologia, concomitantemente à necessidade do desenvolvimento de atividades investigativas. Para tal, utilizamos a metodologia de Análise de Conteúdo e analisamos as interações entre estudantes do ...
Gonçalves Dias, Márcia, Sessa, Patricia   +1 more
core   +1 more source

The Rice Cis‐Natural Antisense Transcript NAT1850 of Pri‐miR1850 Negatively Regulates Cold Tolerance by Repressing NPR3

Plant Biotechnology Journal, EarlyView.
ABSTRACT Natural antisense transcripts (NATs) correspond to nearly 60% of annotated rice loci, however their functions are largely unknown. In this study, we characterise a rice cis‐NAT (NAT1850) that completely overlaps with a rice‐specific primary miRNA, pri‐miR1850.
Yang Shen, Yan Wang, Lijia Yang, Dongpeng Li, Weifeng Dong, Xijuan Zhang, Weibing Yang, Hui Xie, Jin Liu, Shiyong Song, Mingzhe Sun, Xiaoli Sun   +11 more
wiley   +1 more source