Results 51 to 60 of about 55,517 (222)

Modeling of the geographical distribution of two forest‐forming fucoids in the Strait–Alboran demarcation (southern Iberian Peninsula): Implications for conservation and restoration

open access: yesJournal of Phycology, EarlyView.
Abstract Marine forests formed by canopy‐forming brown algae of the former Cystoseira complex are key habitat‐forming components of Mediterranean coastal ecosystems, supporting biodiversity and multiple ecosystem functions. However, many populations have declined in recent decades due to increasing anthropogenic pressures and climate change, raising ...
Pablo Pérez‐Castro   +3 more
wiley   +1 more source

Análise do salto vertical em atletas do ensino fundamental do sub-15 ao sub-17 feminino da cidade de Rio Grande da Serra do estado de São Paulo

open access: yesRevista Brasileira de Futsal e Futebol, 2016
O salto vertical tem sido destacado na literatura como principal método de medida de força explosiva de membros inferiores para desportistas e sujeitos fisicamente ativos.
José Donizete Botelho
doaj  

Efeito de níveis de lisina digestível verdadeira e proteína bruta na dieta sobre parâmetros morfo-fisiológicos e utilização do nitrogênio em suínos na fase inicial Effect of levels of digestible lysine and crude protein in diets on the organs weight, physiologic parameters, jejune morfometry and nitrogen utilization of the diets for piglets

open access: yesCiência e Agrotecnologia, 2007
Foi conduzido um experimento no Departamento de Zootecnia da Universidade Federal de Lavras para verificar a influência de diferentes níveis de proteína bruta (PB) e lisina digestível verdadeira (LISD) na dieta sobre peso de órgãos, parâmetros ...
Márcio Gilberto Zangeronimo   +5 more
doaj   +1 more source

Fluctuating asymmetry based on fractal geometry does not track environmental stress in an intertidal habitat‐forming fucoid

open access: yesJournal of Phycology, EarlyView.
Abstract The availability of easy‐to‐measure and inexpensive biomarkers is a challenge for monitoring environmental stress in organisms. Although it has been proposed that non‐directional deviations from a symmetrical pattern in morphological traits (called fluctuating asymmetry.
Antonio Flores‐Moya   +3 more
wiley   +1 more source

Comportamento de ovinos da raça Santa Inês em ambientes com e sem disponibilidade de sombra Behavior of sheep breed Santa Inês in environments with and without shade availability

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2013
Com o objetivo de observar os efeitos do sombreamento propiciado pela tela de polipropileno sobre o comportamento de ovinos da raça Santa Inês em diferentes épocas do ano, montou-se um experimento em Petrolina, PE, no período de junho a novembro de 2010.
Fabiano A. de Oliveira   +5 more
doaj  

Is resting muscle sympathetic nerve activity related to peripheral or cerebrovascular haemodynamics at high altitude? A retrospective analysis

open access: yesExperimental Physiology, EarlyView.
Abstract High‐altitude hypoxia elicits several profound physiological responses, including substantial increases in muscle sympathetic nerve activity (MSNA); however, the association of this heightened MSNA with cardiovascular and cerebrovascular haemodynamics remains unclear in lowlanders and indigenous highlander populations.
Ty J. A. MacDonald   +19 more
wiley   +1 more source

MILHO DOCE

open access: yesCiência Rural, 1991
RESUMO O milho doce, originado de mutação do milho normal, é um milho especial para o consumo humano na forma de milho verde. No Brasil, este tipo de milho é um tanto desconhecido.
Lindolfo Storck, Cláudio Lovato
doaj   +1 more source

The ‘lactate paradox’ revisited after 35 years: In memoriam Paolo Cerretelli

open access: yesExperimental Physiology, EarlyView.
Abstract Some decades ago significant scientific interest was raised by the concept of the ‘lactate paradox’ occurring during altitude acclimatization. In short, in acute hypoxia blood lactate− concentration ([La]b) is higher, compared to normoxia, at any given submaximal work rate, whereas peak [La]b at exhausting exercise is unchanged.
Bruno Grassi
wiley   +1 more source

Produção da laranjeira-de-umbigo 'Monte Parnaso' com incisão anelar de ramos e uso de reguladores vegetais Fruit production of 'Monte Parnaso' orange trees following girdling and growth regulator sprays

open access: yesRevista Brasileira de Fruticultura, 2006
A laranjeira-de-umbigo 'Monte Parnaso' (Citrus sinensis [L.] Osbeck) tem produtividade inferior a 10 kg de frutos/planta, em função de baixa fixação e/ou retenção de frutos.
Otto Carlos Koller   +4 more
doaj   +1 more source

Mitochondrial control of ciliary gene expression and structure in striatal neurons

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Neurons drive animal behaviour by receiving and transmitting information and require energy, primarily supplied by mitochondria, to function. Additionally, neurons need to sense environmental changes to adapt, a function that is locally played by the primary cilia.
Dogukan H. Ulgen   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy