Large single crystals of pyrochlore [Formula: see text] were successfully grown by the floating zone technique using an optical furnace equipped with high power xenon arc lamps. Structural investigations were carried out via powder synchrotron x-ray and neutron diffraction to establish the crystallographic structure of the materials produced. The magnetic properties of the single crystals were ...

DESCRIPTION Fluconazole the first of a new subclass of synthetic triazole antifungal agents, is available as a powder for oral suspension. Fluconazole is designated chemically as 2,4-difluoro-a,a1-bis(1H-1,2,4-triazol-1-ylmethyl) benzyl alcohol with a molecular formula of C13H12F2N6O and molecular weight of 306.3. The structural formula is: Fluconazole for Oral Suspension USP Rx only 7% ± 4% (r...

The present paper addresses the long-standing composition puzzle of eutectic points by introducing a new structural tool for the description of short-range-order structural unit, the cluster-plus-glue-atom model. In this model, any structure is dissociated into a 1(st)-neighbor cluster and a few glue atoms between the clusters, expressed by a cluster formula [cluster]gluex. This model is applie...

We investigate structural properties of interactive perfect zero-knowledge (PZK) proofs. Specifically, we look into the closure properties of PZK languages under monotone boolean formula composition. This gives rise to new protocol techniques. We show that interactive PZK for random self-reducible languages (RSR) (and for co-RSR) is closed under monotone boolean formula composition. Namely, we ...

BARBITURIC acid was first synthesized by Conrad and Guthzeit in 1882, and in 1903 the 5:5-diethyl derivative was introduced into medicine as a hypnotic by Carl Fischer and von Mering, under the name of Veronal. In the past, barbituric acid was usually regarded as the cyclic ureide of malonic acid, i.e. as malonyl urea, and its structural formula written in a form which emphasized this relations...

While briefly reviewing how the concepts of strictly pericondensed, strain-free, Clar's aromatic sextet, and symmetry are interconnected in the topological correspondence between strictly pericondensed and total resonant sextet (TRS) benzenoid hydrocarbons, new structural correlations in isomer numbers, symmetry distributions, and empty rings between various strain-free TRS benzenoids made up o...

Diameter tuning of [Formula: see text]-Ga2O3 nanowires using chemical vapor deposition technique have been investigated under various experimental conditions. Diameter of root grown [Formula: see text]-Ga2O3 nanowires having monoclinic crystal structure is tuned by varying separation distance between metal source and substrate. Effect of gas flow rate and mixer ratio on the morphology and diame...

Glyburide is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glyburide is 1-[[p-[2-(5-chloro-o-anisamido)ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide is a white to off-white crystalline compound with a molecular formula of C23H28ClN3O5S and a molecular weight of 494.01. The glyburide used in GLUCOVANCE has a particle size distribution of 25% undersize valu...

In this paper we present a min-max theorem for a factorization problem in directed graphs. This extends the Berge-Tutte formula on matchings as well as formulas for the maximum even factor in weakly symmetric directed graphs and a factorization problem in undirected graphs. We also prove an extension to the structural theorem of Gallai and Edmonds about a canonical set attaining minimum in the ...

DESCRIPTION ZITHROMAX (azithromycin tablets and azithromycin for oral suspension) contain the active ingredient azithromycin, an azalide, a subclass of macrolide antibiotics, for oral administration. Azithromycin has the chemical name (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-dideoxy3-C-methyl-3-O-methyl-α-Lribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[...