Search results for "Trim"
showing 10 items of 1942 documents
'Dotes', donations après rapt et donations mutuelles: les transferts patrimoniaux entre époux dans le royaume franc d'après les formules (VIe-XIe s.)
2002
F. Bougard, L. Feller et R. Le Jan; International audience
Syntheses and catalytic oxotransfer activities of oxo molybdenum(vi) complexes of a new aminoalcohol phenolate ligand.
2017
The new aminoalcohol phenol 2,4-di-tert-butyl-6-(((2-hydroxy-2-phenylethyl)amino)methyl)phenol (H2L) was prepared by a facile solvent-free synthesis and used as a tridentate ligand for new cis-dioxomolybdenum(vi)(L) complexes. In the presence of a coordinating solvent (DMSO, MeOH, pyridine), the complexes crystallise as monomeric solvent adducts while in the absence of such molecules, a trimer with asymmetric Mo[double bond, length as m-dash]O→Mo bridges crystallises. The complexes can catalyse epoxidation of cis-cyclooctene and sulfoxidation of methyl-p-tolylsulfide, using tert-butyl hydroperoxide as oxidant.
Synthesis and gas chromatographic-mass spectrometric analysis of reduced compounds derived from 6 alpha- and 6 beta-hydroxy-11-deoxycorticosterone.
1989
Abstract A series of thirty two 6-hydroxylated steroids were synthesized by selective reduction of the 4–5 double bond, the 3-oxo group, and/or the 20-oxo group of 6α- and 6β-hydroxyDOC. The different reactions leading to the production of specific isomers are discussed. The gas chromatographic and spectrometric characteristics of the methoxime-trimethylsilyl (MO-TMS) or trimethylsilyl (TMS) derivatives of the isomers obtained are given. The gas chromatographic separation of the syn- and anti -isomers of the methoxime in position 3 was found to be characteristic of the configuration of the hydroxyl in position 6. The difference between methylene unit values of syn- and anti- isomers is much…
Douilles d’obus gravées : de l’objet patrimonial à l’œuvre d’art postmoderne
2014
International audience
First trimester biochemical screening for Down's syndrome in singleton pregnancies conceived by assisted reproduction
2005
BACKGROUND: Serum biochemical markers [free betahCG (fbetahCG); pregnancy-associated plasma protein-A (PAPP-A)] used in first trimester Down's syndrome screening have not been fully investigated in pregnancies achieved by assisted reproduction techniques. We present data on pregnancies conceived by all types of assisted reproduction techniques, including pregnancies following ovum donation (OD) and a large sample by ICSI. METHODS: First trimester Down's syndrome screening was performed in 1054 normal singleton pregnancies: natural conception (n = 498), ovulation induction (OS, n = 97), IVF (n = 47), ICSI (n = 222) and OD (n = 190). RESULTS: No differences in maternal levels of fbetahCG and …
Questions de durabilité économique
2016
L’absence d’une approche économique de type systémique, commune et participative, a produit une fragmentation des compétences dans de vastes zones du Sud de l’Italie, ainsi qu’un manque de flexibilité et de durabilité du développement spontané, incontrôlé et sans identité. De plus, cette condition – accompagnée par l’égoïsme et le personnalisme des entreprise et, trop souvent aussi des institutions – a entravé le développement des zones à forte vocation touristique. L’orientation stratégique du développement requiert de la part des habitants et, généralement, de toutes les parties prenantes du territoire (entreprises, commerçants, entreprises sociales, administrations publiques), une capaci…
La definición del patrimonio cultural subacuático en el Derecho internacional
2004
La Convención de la UNESCO sobre la protección del patrimonio cultural subacuático (París, 2 de noviembre de 2001) es el primer convenio internacional que versa específicamente sobre este patrimonio. Es, igualmente, el primer convenio internacional que provee una definición jurídica auténtica de lo que debe entenderse con este concepto. El objetivo de este trabajo es examinar el significado y alcance de este nuevo concepto jurídico
Infrastructures agroécologiques en droit
2017
International audience; Les infrastructures agroécologiques (IAE) sont une notion récente désignant des éléments naturels, culturels et paysagers, tels les mares, les landes, les haies, les talus, les fossés, les arbres, les bosquets, les bandes enherbées le long des cours d’eau, les murets de pierre ou encore les terrasses. Pendant des siècles, ces milieux physiques sont passés inaperçus pour le droit. Attachés au foncier, ils n’en constituaient qu’un accessoire sommé de suivre le régime juridique du principal. Ces infrastructures étaient sous l’entière maîtrise du propriétaire immobilier pouvant, à sa guise, les créer ou les faire disparaître. Leur statut a cependant c…
Prescription drug use during pregnancy in France: a study from the national health insurance permanent sample.
2017
International audience; PurposeTo provide an up-to-date account of drug prescription during pregnancy in France from 2011 to 2014 using the permanent sample of the French national computerized healthcare database and with a focus on recommended supplementations, fetotoxic drugs and teratogenic drugs.MethodsAll pregnancies identified by the International Classification of Diseases, 10th Revision codes list in the hospitalization database, lasting more than 9 weeks of amenorrhea and whose delivery occurred between 01/01/2011 and 12/31/2014, were included. Drugs delivered between the trimester before and until the end of the pregnancy were included. Drug exposure prevalence was calculated for …
Micellization properties of cardanol as a renewable co-surfactant
2015
With the aim to improve the features of surfactant solutions in terms of sustainability and renewability we propose the use of hydrogenated natural and sustainable plant-derived cardanol as an additive to com- mercial surfactants. In the present study we demonstrated that its addition, in amounts as high as 10%, to commercial surfactants of different charge does not significantly affect surfactant properties. Conversely, the presence of hydrogenated cardanol can strongly affect spectrophotometric determination of CMC if preferential interactions with the dyes used take place. This latter evidence may be profitably exploited in surfactant manufacturing by considering that the concurrent pres…