flag flag  

author = "Vidal, A."

Found 136 documents, displaying page 3 of 14

Télédétection et irrigation traditionnelle en milieu tropical de montagne

Description : Dans la cadre d'un projet de réhabilitation de systèmes irrigués sur un relief fortement contrasté des Andes équatoriennes, les auteurs montrent comment l'utilisation d'images du satellite SPOT et d'un modèle numérique de terrain peut aboutir à une meilleure caractérisation des systèmes irrigués en ...
Repository : HAL - Hyper Article on Line
Language(s) : French

Estimating crop water deficit using the relation between surface-air temperature and spectral vegetation index.

Description :
Repository : 中国西部环境与生态知识积累平台 - SeekSpace
Language(s) : Undetermined

Highly Efficient System To Deliver Taxanes into Tumor Cells: Docetaxel-Loaded Chitosan Oligomer Colloidal Carriers

Description : Chitosan (CS) colloidal carriers, which consist of an oily core and a CS coating, were developed to facilitate a controlled intracellular delivery of docetaxel. The systems presented a particle size of <200 nm and a positive surface charge. As shown by the flow cytometry analysis, fluorescent CS car...
Repository : Pharmacy Eprints
Language(s) : Undetermined

Sécheresse et demande en eau d'irrigation : éléments de réflexion

Description : This article reviews what is currently known in the field of water consumption for irrigation in France, which varies drastically in time and space. During the last ten years, irrigated surfaces have increased significantly, with some variations depending on the regions, in spite of the CAP reform....
Repository : CemOA - Cemagref Open Access Publications
Language(s) : French

Optimización mediante algoritmos genéticos de un sistema de compresión de fonocardiogramas basado en PDA

Description : La compresión del fonocardiograma depende de varios parámetros, cada uno de los cuáles puede tomar un conjunto de valores. La determinación del comjunto óptimo de estos valores mediante la exploración sistemática de todo el espacio de búsqueda que definen resulta computacionalmente muy costosa. En e...
Repository : Repositorio Digital de la Universidad Politecnica de Cartagena
Language(s) : Spanish

Subconjunctival haemorrhage: a feature of acute severe asthma.

Description : Bilateral subconjunctival haemorrhage was observed on 5 separate occasions in 4 patients presenting a fulminant form of acute severe asthma. Four of these episodes required ventilatory support. All patients recovered from their asthma attack after treatment with bronchodilators, corticosteroids, and...
Repository : Europe PubMed Central
Language(s) : English

Establishment of a Clone of Mouse Hypothalamic Neurosecretory Cells Synthesizing Neurophysin and Vasopressin

Description : Hypothalamic cells taken from 14-day-old mouse embryos were cultured for 6 days and transformed with simian virus 40. After cloning, a homogeneous cell population was obtained. Its morphological, Ultrastructural, biochemical, and immunochemical properties were studied. These cells possess ultrastruc...
Repository : Europe PubMed Central
Language(s) : English

Importance des corrections radiométriques dues au relief pour les données SAR du satellite ERS-1 : applications à l'hydrologie Interactions surface continentale/atmosphère : l'expérience HAPEX-Sahel

Description : Ce papier présente une méthode d'utilisation des images SAR du satellite ERS-1 pour la détermination de l'humidité de surface du sol (0-5 cm) en zone semi-aride, sur un bassin versant de l'Arizona (Walnut Gulch). Le principal objectif est de démontrer la nécessité de calibrer les données brutes de l...
Repository : Horizon / Pleins textes
Language(s) : French

Found 136 documents, displaying page 3 of 14