The dispersed fluorescence spectrum of the ground electronic state of thiophosgene, SCCl2, is analyzed in a very complex region of vibrational excitation, 7000-9000 cm(-1). The final result is that most of the inferred excited vibrational levels are assigned in terms of approximate constants of the motion. Furthermore, each level is associated with a rung on a ladder of quantum states on the ba...

We study special cycles on integral models of Shimura varieties associated with unitary similitude groups of signature (n−1, 1). We construct an arithmetic theta lift from harmonic Maass forms of weight 2 − n to the arithmetic Chow group of the integral model of a unitary Shimura variety, by associating to a harmonic Maass form f a linear combination of Kudla– Rapoport divisors, equipped with t...

objective: vancomycin-resistant enterococci (vre) have emerged worldwide and have become an increasing problem in clinical settings. acquired glycopeptide resistance in enterococcus species is due to the acquisition of van a, van b, van d, van c and van e genes, resulting in the production of peptidoglycan precursors with reduced affinity for glycopeptide antibiotics. the origin of these van ge...

in this study a simple and general chemical association theory is introduced. the concept of infinite equilibrium model is re-examined and true mole fractions of associated species are calculated. the theory is applied to derive the distribution function of associated species. as a severe test the application of presented theory to the van der waals mixture model is introduced in order to perfo...

We study the evolution of electronic structure intermetallic series ${\mathrm{Gd}}_{6}{({\mathrm{Mn}}_{1\ensuremath{-}x}{\mathrm{Fe}}_{x})}_{23}, x=0.0--0.75$, which shows nonmonotonic ferrimagnetic ordering temperatures ${T}_{C}$ but with a systematic reduction total bulk magnetization upon increasing Fe content, $x$. have carried out hard x-ray photoemission spectroscopy to elucidate relation...

We unify and extend three classical theorems in continued fraction theory, namely the SternStolz Theorem, the Seidel-Stern Theorem and Van Vleck’s Theorem. Our arguments use the group of Möbius transformations both as a topological group and as the group of conformal isometries of three-dimensional hyperbolic space.

background cutis marmorata telangiectatica congenita (cmtc) is a sporadic congenital skin vascular abnormality. significant number of patients has other congenital anomalies. case report we report a case of a preterm male newborn with cutis marmorata pattern presented on the skin of the face, right side of front of the trunk, whole back, glutei and both legs. besides, microretrognatia and asymm...