The merger of photoredox catalysis with transition metal catalysis, termed metallaphotoredox
catalysis, has become a mainstay in synthetic methodology over the past decade. …

… Clinically, it seems that to incur withdrawal symptoms an individual generally has to drink
about 200-300 g of alcohol a day for several years-though there are many exceptions to that …

Endothelial cells synthesize and release vasoactive mediators in response to various
neurohumoural substances (eg bradykinin or acetylcholine) and physical stimuli (eg cyclic stretch …

… vector, g, which is normalized by applying a linear transformation, g 3 g À "gI a'g, where I is
a vector of ones, "g and '… g are the mean and variance of elements of g. After normalization, …

… g by one unit. To make b, and bg commensurate, we must estimate the effect of varying b8
on the sample g. To … The RMS change in g per unit change in shape parameter bs gives the …

Fine-scale precipitation that occurs during age hardening of Al alloy 6061 has been studied
using differential scanning calorimetry (DSC), atom probe field ion microscopy (APFIM) and …

In arteries, muscarinic agonists such as acetylcholine release an unidentified, endothelium-derived
hyperpolarizing factor (EDHF) which is neither prostacyclin nor nitric oxide 1 , 2 , 3 . …

A number of useful photosynthetic parameters are commonly derived from saturation pulse-induced
fluorescence analysis. We show, that q P , an estimate of the fraction of open centers…

… g 9 1.0 C … In addition, two of the authors, G. Le Roy and JD Embury, arc indebted to the
NSERC of Canada and McMaster University for financial support during the course of this …

We evaluated a procedure for identifying potential reinforcers with profoundly retarded
individuals. In Experiment 1, six persons were repeatedly exposed to 16 stimuli, and approach …