OBJECTIVE To test the hypothesis that the progestogen medrogestone has no effect on changes in lipoprotein metabolism evoked by continuous estrogen replacement therapy, paying special attention to high-density lipoproteins (HDL). DESIGN Open multicenter randomized comparative trial. PATIENTS Postmenopausal hysterectomized women aged 49 to 64 years. INTERVENTION Continuous oral treatment w...

A first-principles study of the vibrational modes of PbTiO3 in the ferroelectric tetragonal phase has been performed at all the main symmetry points of the Brillouin zone ~BZ!. The calculations use the local-density approximation and ultrasoft pseudopotentials with a plane-wave basis, and reproduce well the available experimental information on the modes at the G point, including the LO-TO spli...

Résumé. La reconnaissance de l'écriture arabe manuscrite est un domaine de recherche relativement récent et qui a connu ces dernières années des progrès remarquables. Il présente un intérêt indéniable dans l’accomplissement de tâches considérées fastidieuses dans certains domaines comme le tri postal, la lecture de chèques bancaires, la lecture des bordereaux, etc. Ce papier présente la concept...

Carl Gustav Hempel 's (19051997) classic account of explanation is widely known as the "cover ing-law model. " It includ es two species : the Deductive-Nomological Expla nation and the Probabilistic-Statist ical Explanation . Since its introduction in the semi nal pape r co-authored by Hempel and Paul Oppenheim (1948), the model has been intense ly debated and criticized in the philosophy of sc...

Comment citer ce document : Janzac, B., Willemsen, A., Cuevas, J. M., Glais, L., Tribodet, M., Verrier, J. L., Elena, S. F., Jacquot, E. (2015). Brazilian Potato virus Y isolates identified as members of a new clade facilitate the reconstruction of evolutionary traits within this species. Plant Pathology, 64 (4), 799-807. DOI : 10.1111/ppa.12318 See discussions, stats, and author profiles for t...

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RÉSUMÉ. Cet article présente une approche sociale pour la recherche d’information dans les microblogs intégrant diverses sources d’évidence au sein d’un réseau bayésien. Notre contribution consiste à étendre la notion classique de pertinence, basée sur la similarité textuelle, par de nouveaux facteurs tels que l’importance sociale des blogueurs et la magnitude temporelle des microblogs. Dans ce...

Cet article a comme objectif de définir la compétence scripturale (CS), dans une perspective didactique, selon des recherches récentes mobilisant ce concept modélisé par Dabène, 1987; 1991 et Reuter, 1996, ses deux auteurs fondateurs. Une revue systématique littérature été menée (Pati Lorusso, 2011). L’analyse textes (n = 64) permis proposition d’une synthèse avancées les scripturales réflexion...

The direct electrophilic no-carrier-added (n.c.a.) aromatic radioiodination was examined using various metal salts in trifluoroacetic acid (TFA) as in situ oxidation agents. Two different types of metal salts were used comprising TFAsoluble (Pb(CH3CO2)4, Mn(CH3CO2)3, KMnO4, Tl(CF3CO2)3, AgCF3SO3) and TFA-insoluble (Ce(CF3SO3)4, RuCl3, FeBr3, K2Cr2O7) salts. Optimization of both labelling system...

Introduction and Aim: Cystic echinococcosis (CE) is the most common parasitic disease in Kyrgyzstan, which can affect all organs organ systems of body, but its localization liver lungs. This study aimed to describe possibilities main stages videolaparoscopy surgical treatment hepatic CE. Materials Methods: Twenty-five patients aged 17-64 years who were under observation admitted department our ...