Reaction of a series of linked diimidazolium dibromide salts with one-half equivalent of [Rh(mu-OAc)(COD)](2) under reflux conditions generates a series of carbene-anchored/pendent-imidazolium complexes, [RhBr(COD)((R)C(H)-eta(1)-C(eth))][Br] ((Me)C(H)-eta(1)-C(eth) = ethylene[(N-methyl)imidazolium][(N-methyl)imidazole-2-ylidene] and (tBu)C(H)-eta(1)-C(eth) = ethylene[(N-tert-butyl)imidazolium]...

Recently, complementary perfect corona domination in graphs was introduced. A dominating set S of a graph G is said to be (CPCD – set) if each vertex either pendent or support and has matching. The minimum cardinality called the number denoted by . In this paper, our parameter hasbeen discussed for power path cycle.

The research study was designed to compare the safety and efficacy of the regimen of 5-flurouracil with cisplatin of investigational arm with the reference regimen of gemcitabine with cisplatin for the treatment of gallbladder cancer. A total of 60 patients were enrolled in the study. Out of 30 patients enrolled in arm-A (Gemcitabine with Cisplatin) and 30 patients enrolled in arm-B (5-Fluroura...

Zamia magnifica (Zamiaceae), a new species endemic to Sierra Norte, Oaxaca, Mexico, is described. characterized by having rupicolous habit, pendent leaves bearing leaflets that are densely tomentose and pink caramel in color when emerging, broad oblong coriaceous texture with few non-prominent denticulations ovulate strobili short (<4 cm) peduncles. It compared Z. furfuracea meermanii, the M...

pendent of the bit estimation algorithm. The constant minimum variance method (CMVM) is used to suppress interference, We estimate DS-CDMA channel described by Rayleigh fading using a Kalman filter. A Kalman filter is proposed for the time varying channel estimation. The proposed scheme is constructed without hit estimation, that is, neither training sequence nor estimated bit symbol is used fo...

In the title thio-ether dihydrate, C(18)H(10)Cl(2)N(2)S·2H(2)O, the S-bound quinolinyl residues are almost orthogonal, forming a dihedral angle of 72.36 (4)°. In the crystal, the four water mol-ecules are connected via an eight-membered {⋯OH}(4) synthon with each of the four pendent water H atoms hydrogen bonded to a pyridine N atom to stabilize a three-dimensional architecture.

[structure: see text] Three strands of natural collagen are linked by covalent bonds prior to their folding into a triple helix. We report on a synthetic collagen in which the strands are pendent on a rigid macrocyclic scaffold of C(3) symmetry. The scaffold confers substantial conformational stability upon the collagen triple helix and makes its folding independent of concentration, both desir...

teins on the tumor cells was shown to be specific, pH de pendent, and concentration dependent. Native ricin, abrin, D-galactose, and its sterically related saccharides inhibit this specific binding, while concanavalin A, bovine serum albumin, heat-denatured abrin or ricin, and other sac charides do not. In the presence of D-galactose, the inhibi tion of protein biosynthesis by ricin does not oc...