In the same time a method is presented for calculating Harned's coefficients and activity coefficients of individual electrolytes by means of deviation functions, δ.Vîlcu, R.Université De Bucarest Chaire de Chimie Physique IIIIrinei, F....
Basic quantities for symmetry adaptation are discussed in connection with molecular and solid state physics. This gives rise to a formalism whose central elements are operator equivalents adapted to a point group. Such symmetry adapted operator equivalents are defined in terms of Schwinger operators so...
Nicod, Jean 1924 La geometrie dans le monde sensible, Paris: , Eng. trans. in Jean Nicod, Geometry and Induction, London: Routledge and Kegan Paul, 1970.Nicod Jean, la geometrie dans le monde sensible [1924], preface de B. Russell, Paris, Presses universitaires de France, 1962....
doi:10.1112/blms/3.1.110Willmore, T. JOxford University PressBulletin of the London Mathematical Society
Usinggem-diphenyl cyclohexanones as models, the relative importance ofgem-diphenyl 蠀s. carbonyl functions as possible site of localized charge initiating and directing fragmentation has been determined. The influence of each function is recognized by studying molecules where this group has been isolated...
Finally, I generalize recent works of Gardner and Zvavitch by improving the concavity of convex measures under different kind of hypothesis such as symmetriesdoi:10.1590/S0034-89102006000200014Zheng YingyingShu QinAnálise Psicológica
For every cases, we rely on a procedural approach based on progressive deformation, and eventually, on-the-fly refinement of the geometry just before the rendering stage.doi:10.1016/j.respe.2011.03.029Rivera DíazRoberto Carlogrenoble
An important issue in autoimmune diseases mediated by T cells, such as experimental allergic encephalomyelitis (EAE), is the affinity of the disease-inducing determinants for MHC class II proteins. Tolerance, either due to clonal deletion or anergy induction, is thought to require high-affinity ...
The method of correction proposed by the authors presents some advantages over the Rea's method from which it is derived: the optical correction curve obtained by Rea and the authors on entirely different spectrometers, are quantitatively superposable. The authors point out the interest of the ...
These compounds undergo essentially two competitive reactions : 1) a thermal elimination of water which leads to the corresponding N-phenylpyrrole, as it is proved by the comparison of the metastable ratios evaluated on the oxazine-H 2 O⌉· + fragment ions and on the N-phenylpyrrole itself...