We introduce a reational semantics (found by E. Orlowska) which has the advantage to allow an interpretation of the propositionnal logic using only binary relations. We treat also the computational complexity of the satisfiability problem of the propositional fragment of logic ....
(1995), Complexe entre un Carboxylate de Rhodium(II) et un Dérivé de la [1,4]Thiazépine: Synthèse et Structure Cristalline de Tétrakis(μ-acétato)bis{[11-aminodibenzo[b,f][1,4]thiazépine]rhodium(II)}(Rh—Rh). Acta Crystallographica C, 51: 377–380. doi: 10.1107/S...
Tepco n’explique pas ce qu’est un TIP, mais il est possible, selon la documentation mise en ligne par la NRC, qu’il s’agisse d’un ensemble de détecteurs de neutrons destinés à « obtenir une répartition axiale et radiale du flux de neutrons au sein du cœur du réact...
Pressure parameters, e.g., peak pressure, maximum force, time of occurrence, and contact time in different foot sub-regions and duration of activation, normalized EMG amplitude, and frequency content of selected muscles of shank were calculated.Results showed an alteration of the gait pattern in ...
Use of model organisms and in vitro techniques relevant to developmental biology and medicine are acceptable, as are translational human studies.doi:10.1203/00006450-196801000-00002C GodardA MégevandR C De SousaA F MullerPediatric Research
These equations are coupled for the solution of Stefan's problem for different conditions of ice in soils. The degrees of freedom of this problem are soil temperature, water pressure, and solute concentration. A model is proposed to simulate the presence and formation of ice lenses in ...
A good correlation between the CO2 concentration and its delta13C value has been obtained showing that the excess CO2 in the cave is a result of degassing of soil CO2 that was transported by the drip water. Aquatic CO2 concentration (partial pressure of aquatic CO2) in drip waters ranges ...
ALA/DHLA ratio has the capacity to recycle endogenous antioxidants such as vitamin E. A number of experimental as well as clinical studies point to the usefulness of ALA as a therapeutic agent for such diverse conditions as diabetes, atherosclerosis, insulin resistance, neuropathy, neurodegenerative ...
It provides a new look on the temporo mandibular joint growth.%L'étude des déformations crâniennes intentionnelles met en évidence les relations crâne-face. Le remodelage de la voûte crânienne est issu des modifications du processus ontogénique de flexion basicrânienne. Cela ...
Il est montré que la condensation de Rap [1] d'un composé halogéno-méthylénique et d'un aldéhyde ortho - hydroxylé peut 臎tre effectuée en péri , avec les aldéhydes hydroxy-8 naphtoïques-1. Up to now, little is known about naphtho[1,8- bc ]pyran (oxaphenalene) ...