Results 31 to 40 of about 163,035 (208)

A Coupled AquaCrop–Richards Model for Improved Crop Yield Prediction Through Physically Based Soil Water Dynamics

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Crop modelling is essential for agricultural water management but often relies on simplified water balance routines that limit representation of soil moisture dynamics. To address this limitation, we developed a coupled model that integrates the 1‐D Richards equation, solved using a finite difference method into the FAO AquaCrop.
Krishna Panthi   +2 more
wiley   +1 more source

Abstracts of the communications presented during the 7th French Rabbit Days. Lyon, May 13-14th, 1998: CROISSANCE ET VIANDE

open access: yes, 1998
World Rabbit Science (1998). Abstracts of the communications presented during the 7th French Rabbit Days. Lyon, May 13-14th, 1998: CROISSANCE ET VIANDE. World Rabbit Science. 06.
World Rabbit Science   +1 more
core   +1 more source

Impératifs et limites de la croissance

open access: yesArticulo: Journal of Urban Research, 2006
La théorie de la croissance domine l’actualité. Pourtant, il devient chaque jour plus évident que la poursuite de ce programme mondial n’est pas indéfiniment réalisable, compte tenu des limites imposées par les écosystèmes.
Rolf Steppacher
doaj   +1 more source

Genomic architecture and breeding trade‐offs of coconut drought tolerance

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The coconut palm is an extremely popular and economically important crop, with around 65 million tonnes produced in 2023. Although Africa's coconut sector is growing rapidly, it—and the livelihoods that depend on it—is threatened by climate change, particularly increased drought.
Theodore S. Brook   +15 more
wiley   +1 more source

SCN4B acts as a metastasis-suppressor gene preventing hyperactivation of cell migration in breast cancer

open access: yesNature Communications, 2016
The capacity of cancer cells to migrate is intimately linked to their ability to induce metastasis. Here the authors show that the sodium channel β4 subunit regulates breast cancer cell migration via inhibition of RhoA activation, independently from its ...
Emeline Bon   +19 more
doaj   +1 more source

Effet du poids de l’œuf de pintade (Numida meleagris) sur les paramètres de reproduction et de croissance des pintadeaux au Burkina Faso

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2018
Deux mille trois cents œufs de pintades collectés à la station de Gampéla au Burkina Faso ont été pesés puis répartis en six catégories allant de 20–25 g à 45–50 g.
Rahamane Sanfo   +3 more
doaj   +1 more source

Heightened threats to small woodland caribou populations in Canada and key considerations for their persistence Menaces pesant sur les petites populations de caribou des bois au Canada et considérations essentielles à leur rétablissement

open access: yesWildlife Monographs, EarlyView.
Abstract Woodland caribou (Rangifer tarandus) are one of the most iconic wildlife species in Canada. These large ungulates depend on undisturbed, interconnected assemblages of mature and old‐growth conifer forests for survival, and exhibit life‐history traits typical of K‐selected species (i.e., low reproductive rates, long generation times, and slow ...
Anna M. Calvert   +2 more
wiley   +1 more source

Résilience passée et future au climat du Pin maritime de forêt dunaire : une productivité qui pourrait s’accroître au cours du XXIe siècle

open access: yesRevue Forestière Française
Les approches dendroécologiques ont révélé une augmentation significative de la productivité forestière en France depuis 1860, probablement due aux changements globaux, suivie par une diminution de la croissance depuis les années 1990.
Didier Bert
doaj   +1 more source

Valorisation des tourteaux d’amandes d’hévéa et d’anacarde chez le porc en postsevrage et en croissance

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2018
La valorisation du tourteau détoxiqué d’amandes d’hévéa (Hevea brasiliensis) (TH) et du tourteau d’amandes déclassées de cajou (Anacardium occidentale) (TA) dans l’alimentation animale a été étudiée chez les porcs croisés de 28 jours (sevrage) à 180 ...
N'Goran David Vincent Kouakou   +5 more
doaj   +1 more source

Estimating the Private Value of Financial Statement Statistics Estimation de la valeur privée des statistiques des états financiers

open access: yesContemporary Accounting Research, EarlyView.
ABSTRACT We develop a method for estimating the private value of knowing the future realization of some financial statistics, and then we apply the measure to the familiar ratios from the DuPont decomposition of return on equity. The estimation is grounded in the standard rational expectations model, adapted to accommodate relative risk aversion, and ...
Russell Lundholm, Xin Zheng
wiley   +1 more source

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