Multicellular organisms have three well-characterized subfamilies of mitogen-activated protein
kinases (MAPKs) that control a vast array of physiological processes. These enzymes are …

Chlorophyll fluorescence analysis has become one of the most powerful and widely used
techniques available to plant physiologists and ecophysiologists. This review aims to provide …

… , respectively, and are coupled to a heterotrimeric G protein. Pheromone activation of the G
protein induces the dissociation of the heterotrimeric G protein subunits designated Gpa1 (α-…

Background Sudden death from cardiac causes remains a leading cause of death among
patients with congestive heart failure (CHF). Treatment with amiodarone or an implantable …

Background and Methods. To define better the efficacy of vasodilator therapy in the treatment
of chronic congestive heart failure, we compared the effects of hydralazine and isosorbide …

This paper considers fracture characteristics of OFHC copper, Armco iron and 4340 steel.
The materials are subjected to torsion tests over a range of strain rates, Hopkinson bar tests …

Organizational performance is one of the most important constructs in management research.
Reviewing past studies reveals a multidimensional conceptualization of organizational …

Background The incidence and severity of herpes zoster and postherpetic neuralgia increase
with age in association with a progressive decline in cell-mediated immunity to varicella–…

The prognostic effect of weight loss prior to chemotherapy was analyzedusing data from
3,047 patients enrolled in 12 chemotherapy protocols of the Eastern Cooperative Oncology …

Between 1979 and 1987 there were three significant changes in the wage structure in the
United States. the pecuniary returns to schooling increased by about a third; the wages of …