In this work, dust properties around the White Dwarf PG 1225-079 located at RA (J2000): 12h 27m 47.35s, DEC(J2000): -08° 14’ 37.97” is studied extensively using publicly available data from Improved Reprocessing of IRAS Survey (IRIS), AKARI infrared survey and Wide field Infrared Explorer (WISE). The bipolar structure hardly resolved in IRIS (60 μm 100 μm) clearly (90 140 WISE (12 22 images. co...

Exploration of low-dimensional semiconductors with tunable band structures is particular interest in the applications nano-electronics and optoelectronics. In this work, Bi(I1−xBrx)3 single crystals have been synthesized by a flux-improved physical vapor transport method, where electronic bandgaps these are effectively modulated concentration halide elements ratios. The first-principle calculat...

In recent years we have observed photoluminescence from tetrameric Cu(1) [1], Ag(I) [2], and Au(I) [ 31 clusters in solution or low-temperature glasses. In addition, emission from dimeric Au(I) complexes was reported by other groups [ 4,5 1. We assigned the luminescence of the tetramers to metalcentered s-d transitions which are modified by metal-metal interaction in these d’O clusters [ l-31. ...

Commutators and anticommutators of gamma matrices with arbitrary numbers of (antisymmetrized) indices are derived. Gamma matrix algebra is ubiquitous in many calculations in high energy physics. Whereas it is a fairly simple business in four dimensions, in higher-dimensional applications such as supergravity or M-theory, it becomes quite involved, because the number of independent matrices grow...

Previous structural and biochemical studies have revealed that the inner arm dynein I1 is targeted and anchored to a unique site located proximal to the first radial spoke in each 96-nm axoneme repeat on flagellar doublet microtubules. To determine whether intermediate chains mediate the positioning and docking of dynein complexes, we cloned and characterized the 140-kDa intermediate chain (IC1...

In the cooperative study AML-IGCI-84 27 children with AML (FAB M1 7X, M2 4X, M3 1X, M4 6X and M5 8X; 1 megakaryocytic leukemia) have been treated. The median initial white blood cell count was 18.0 G/l (range 1.8-1,350.0 G/l). 1 or 2 courses of induction therapy were used: I1 (aclacinomycin-A (ACLA-A), VP-16 and ARA-C) and I2 (daunorubicin (DNR), VP-16, and ARA-C). I2 was used only if bone marr...

φ : R→̃ÔX,p with φ(I1, . . . , Ir) = (a1, . . . , ar)} and its closure C(I1, . . . , Ir) in the appropriate product of Hilbert schemes. If the ideals Ij are monomial, we will say that the space C(I1, . . . , Ir) is an alignment correspondenceswith interior U(I1, . . . , Ir). The significance of the Ij’s being monomial is that in this case we can show that the space U(I1, . . . , Ir) in most case...

We prove the following theorems: 1) The Laurent expansions in ε of the Gauss hypergeometric functions 2F1(I1 + aε, I2 + bε; I3 + p q + cε; z), 2F1(I1 + p q + aε, I2 + p q + bε; I3+ p q + cε; z) and 2F1(I1+ p q +aε, I2+ bε; I3 + p q + cε; z), where I1, I2, I3, p, q are arbitrary integers, a, b, c are arbitrary numbers and ε is an infinitesimal parameter, are expressible in terms of multiple poly...

Physicochemical studies of the human serum albuminCu(II)-L-histidine (HSA-Cu(II)-L-His) ternary complex at pH 7.5 indicate several interesting features. 1. The dissociation constants of the HSA-Cu(II)-L-His ternary complex and the HSA-Cu(I1) binary complex are 1.38 X 1O-22 and 6.61 x lOen, respectively. 2. The absorption spectrum of the ternary complex system has characteristics similar to thos...

Transcranial magnetic stimulation (TCMS) causes leg muscle contractions, but the neural structures in the brain that are activated by TCMS and their relationship to these leg muscle responses are not clearly understood. To elucidate this, we concomitantly recorded leg muscle responses and thoracic spinal cord-evoked potentials (SCEPs) after TCMS for the first time in 10 awake, neurologically in...