Magnetic resonance techniques at nuclei and electrons are applied to characterize the electronic structure collective magnetic excitations throughout phase diagrams of lacunar spinels GaV 4 S 8 Se showing cycloidal, Néel‐type skyrmion lattice ferromagnetically polarized phases. 71 Ga nuclear (NMR) provides a local probe rhombohedral distortion resulting uniaxial anisotropy via detection electri...

We present a system for publishing as XML data from mixed (relational+XML) proprietary storage, while supporting redundancy in storage for tuning purposes. The correspondence between public and proprietary schemas is given by a combination of LAVand GAV-style views expressed in XQuery. XML and relational integrity constraints are also taken into consideration. Starting with client XQueries form...

DEFINITION Data Integration (or Information Integration) is the problem of finding and combining data from different sources. Viewbased Data Integration is a framework that solves the data integration problem for structured data by integrating sources into a single unified view. This integration is facilitated by a declarative mapping language that allows the specification of how each source re...

tow new compound of type [(chelate)2cu-oh-cu(chelate)2] x3.nh2o, where chelate=1,10-phenanthroline; x=cl¯(n=3.5) and chelate=4,4'-dimethyl-2,2'-bipyridine;  (n=5) have been synthesized and their properties investigated. the complexes show room temperature magnetic moment order of 1.0 b.m. per copper atom. the x-band esr spectrum of powdered samples at room temperature shows typical dm=1 transit...

S., a Hindu male, aged 20, a native of Fyzapau district, sought my advice on 1st May, 1938, for raise symmetrical patches of discoloration on the dors' aspect of his hands, forearms, legs and feet. He gav. the history that two months ago he noticed dar patches, about the size of a rupee, on the dorsal surfac of both wrists and ankles. The former spread upward? towards the elbows and the latter ...