Half-Heusler compounds XYZ, also called semi-Heusler compounds, crystallize in the MgAgAs structure, in the space group F 4̄3m. We report a systematic examination of band gaps and the nature (covalent or ionic) of bonding in semiconducting 8and 18electron half-Heusler compounds through first-principles density functional calculations. We find the most appropriate description of these compounds f...

Knowing yield potential and yield stability of sugarcane cultivars is of significance in guiding sugarcane breeding and rationalising regional distribution of sugarcane cultivars. In the present study, a heritability-adjusted genotype main effect plus genotype × environment (HA-GGE) biplot program was used to analyze the cane and sucrose yields of 44 newly released sugarcane cultivars at eight ...

370 Indian Dermatology Online Journal | Volume 8 | Issue 5 | September‐October 2017 10. Grover S, Basu A. Idiopathic eruptive macular pigmentation: Report on two cases. Indian J Dermatol 2010;55:277‐8. 11. Verma S, Thakur BK. Idiopathic eruptive macular pigmentation with papillomatosis. Indian Dermatol Online J 2011;2:101‐3. 12. Begum A, Ramchandra BV, Kumar A. Idiopathic eruptive macular pigme...

Photosystem II (PS II) is a biological energy transducer. The enzyme catalyses the light-driven oxidation of water and reduction of plastoquinone. The aim of this work was to review the mechanisms of electrical events in PS II. The major contribution to the total photoelectric response is due to the charge-separation between the primary chlorophyll donor P680 and quinone acceptor QA accompanied...

involves the fibroblast growth-factor receptor 3 gene. Blood 10:4062, 1997 9. Tavormina PL, Shiang R, Thompson LM, Zhu YZ, Wilkin DJ, Lachman RS, Wilcox WR, Rimoin DL, Cohn DH, Wasmuth JJ: Thanatophoric dysplasia (types I and II) caused by distinct mutations in fibroblast growth factor receptor 3. Nat Genet 9:321, 1995 10. Caligaris-Cappio F, Bergui L, Gregoretti MG, Gaidano G, Gaboli M, Schena...

Trigg, P., J.R. Hindley and M.W. Bunder, Combinatory abstraction using B, B’ and friends, Theoretical Computer Science 135 (1994) 4055422. In this paper we characterise precisely the sets of terms whose abstractions can be defined using the following partial bases of combinators: { B, B’, I}, ( B, B’, I, W}, {B, B’, I, K}, { B, T, I}. [ B,T, I, W) and (B, T, I, K}. The reduction axioms for B’ a...

The isotopic effects in ozone recombination reactions at low pressures are studied using an approximate theory which yields simple analytic expressions for the individual rate constant ratios, observed under "unscrambled" conditions. It is shown that the rate constant ratio between the two competing channels XYZ-->X+YZ and XYZ-->XY+Z is mainly determined by the difference of the zero-point ener...

PURPOSE The purpose of this study was to evaluate and compare the translucency of shaded zirconia all-ceramic systems. MATERIALS AND METHODS Translucency of 3 different zirconia all-ceramic systems colored by different techniques was compared with a lithium disilicate glass-ceramic (IPS e.max Press). Square-shaped specimens with 0.5 mm thickness were fabricated from In-Ceram YZ, ICE Zirkon an...

Motivated by recent experimental investigations of the isovalent doping iron-based superconductors LaFe(AsxP1-x)O1-yFy and NdFe(AsxP1-x)O1-yFy, we theoretically study the correlation between the local lattice structure, the Fermi surface, the spin fluctuation-mediated superconductivity, and the composition ratio. In the phosphides, the dXZ and dYZ orbitals barely hybridize around the Γ point to...