52 research outputs found
Ăvolution des modĂšles dâĂ©levage de porcs en Europe et impacts sur les performances technico-Ă©conomiques
LâĂ©volution de la production porcine depuis 2000 est caractĂ©risĂ©e par une concentration structurelle trĂšs forte dans certains pays. Elle se traduit par une progression rapide des performances techniques du fait, au-delĂ du progrĂšs gĂ©nĂ©tique, de la disparition des Ă©levages les moins efficaces, de la spĂ©cialisation des exploitations, de la modernisation des bĂątiments et de lâamĂ©lioration consĂ©cutive de la situation sanitaire, des conditions de travail du personnel et de vie des animaux. Cette Ă©volution se traduit aussi par une intensification de lâĂ©levage de porcs qui rencontre une opposition croissante dans la sociĂ©tĂ©.The evolution of pig production since 2000 is characterized by a structural concentration which is very strong in some countries. In addition to the genetic progress, it results in a rapid increase in technical performance because of the disappearance of the least efficient farms, specialization of farms, modernization of buildings and the resulting improvement in health status, conditions of working for staff and of life for animals. This trend also leads to the intensification of pig farming which meets a growing opposition in society
Micro-RNAs as diagnostic or prognostic markers in human epithelial malignancies
Micro-RNAs (miRs) are important regulators of mRNA and protein expression; the ability of miR expression profilings to distinguish different cancer types and classify their sub-types has been well-described. They also represent a novel biological entity with potential value as tumour biomarkers, which can improve diagnosis, prognosis, and monitoring of treatment response for human cancers. This endeavour has been greatly facilitated by the stability of miRs in formalin-fixed paraffin-embedded (FFPE) tissues, and their detection in circulation. This review will summarize some of the key dysregulated miRs described to date in human epithelial malignancies, and their potential value as molecular bio-markers in FFPE tissues and blood samples. There remain many challenges in this domain, however, with the evolution of different platforms, the complexities of normalizing miR profiling data, and the importance of evaluating sufficiently-powered training and validation cohorts. Nonetheless, well-conducted miR profiling studies should contribute important insights into the molecular aberrations driving human cancer development and progression
Outil d'aide a la specification et a l'implementation de protocoles de transfert
SIGLECNRS T Bordereau / INIST-CNRS - Institut de l'Information Scientifique et TechniqueFRFranc
Hétérogénéité physiologique de l'épithélium de l'épididyme : sécrétion de protons via la H+-ATPase vacuolaire dans les cellules claires et transport d'eau et de solutés via l'aquaporine 9 dans les cellules principales
REIMS-BU Santé (514542104) / SudocSudocFranceF
Evaluation de l'utilisation de la clozapine au Centre hospitalier Sainte-Anne en 2009
CHATENAY M.-PARIS 11-BU Pharma. (920192101) / SudocSudocFranceF
Evaluation de la pertinence de la prescription des antiparkinsoniens chez l'adulte schizophrĂšne au centre hospitalier Sainte-Anne (quelle Ă©volution depuis 2007 ?)
CHATENAY M.-PARIS 11-BU Pharma. (920192101) / SudocSudocFranceF
Ăvolution des modĂšles dâĂ©levage de porcs en Europe et impacts sur les performances technico-Ă©conomiquesâȘ
Prise en charge des troubles bipolaires (étude de faisabilité d'une évaluation des pratiques professionnelles au sein d'un service de psychiatrie)
PARIS-BIUP (751062107) / SudocSudocFranceF
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Ăvolution des modĂšles dâĂ©levage de porcs en Europe et impacts sur les performances technico-Ă©conomiquesâȘ
A Pull Approach to Knowledge Management - Using IS as a knowledge indicator to help people know when to look for knowledge reuse
This paper studies the problem of knowledge management and particularly from the perspective of a small & medium enterprises (SME) under the new industrial constraints ». We propose and argue our original approach to knowledge management which really consider some specific needs of SME. This approach starts with knowledge needs of current projects (i.e. pulled by customer demand). We propose a tool that uses the context of knowledge, and particularly the information system (IS), to help people know (by notifying them) when to look for knowledge to reuse without having to previously formalize it. 1. Introduction Management of knowledge is becoming an increasingly important concern of the enterprise [O'Le 98], [McC 98]. However, current solutions in this area do not seem to be convincing to SME [Die 98], [Bart 97], because they do not consider their specific needs [Mah 98-2]; [Mah 97]. Working in close cooperation with KSB Annecy, an SME employing 250 people, we found it necessary to pr..
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