Lee and colleagues (Improving the quality of care for infants: a cluster randomized controlled
trial, Aug. 10 online) have presented an intriguing evaluation of 2 QI interventions in their …

(E,E)-Arylidene-β-ionones (1a−f) are converted to 1,7,7-trimethyl-3-(E-2‘-arylethenyl)-2-oxabicyclo[4.4.0]deca-3,5-dienes
(3a−f, ∼90%) by irradiating in anhydrous solvents. Irradiation …

A series of novel dendrimers with pyrrolidine as surface group has been achieved in high
yields by terminal-group modification on chalcone dendrimers through the application of 1, 3-…

Fréchet-type dendrimers with hole-transporting diphenylamine as surface group and
electron-transporting triazole moiety as building block have been synthesized by convergent …

In the title compound, C26H22N2O2S, the tetrahydropyridine ring has a conformation
intermediate between half-chair and sofa. The tetrahydroquinoline mean plane makes a dihedral …

One-pot synthesis of novel N-methyl pyrrolidine dendrimers has been accomplished in
good yield via a facile [3+2] cycloaddition of azomethine ylide with chalcone moiety of the …

… atom shows significant deviation from that of a regular tetrahedron, with the largest deviations
being seen for the O—S—O [O2—S—O1 119.69 (14) in (I [link] ) and 120.5 (2) in (II [link] )] …

… The cell esd's are taken into account individually in the estimation of esd's in distances,
angles and torsion angles; correlations between esd's in cell parameters are only used when …

Increasing demand of fuel in everyday life and its hazards cause serious problem for this
planet. Intensive attention is required to see this problem. In this review paper there is a …

Demand of petroleum products are increasing every year due to urbanization, increase in
vehicular density and power requirement is going up and to reduce emission produced by …