Stress has become a prominent feature of modern work place. Present study was conducted to examine the stress and health relationship as moderated by coping styles. Stress related to life events was measured by using the Life Changes Experiences Survey (Dohrenwend et al., 1978) whereas mental health of managers was measured with the help of General Health Questionnaire (12 items version, by Gol...

9 Introduction to Number Theory and Cryptography 1 9.1 Subgroups of the Integers . . . . . . . . . . . . . . . . . . . . 1 9.2 Greatest Common Divisors . . . . . . . . . . . . . . . . . . . . 2 9.3 The Euclidean Algorithm . . . . . . . . . . . . . . . . . . . . . 3 9.4 Prime Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . 4 9.5 The Fundamental Theorem of Arithmetic . . . . . . . . ....

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 1. Presentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 2. Prevalence . . . . . . . . . . . . . . . . . . . ....

A 5.2-GHz CMOS receiver employs a double downconversion heterodyne architecture with a local oscillator frequency of 2.6 GHz and applies offset cancellation to the baseband amplifiers. Placing the image around the zero frequency, the receiver achieves an image rejection of 62 dB with no external components while minimizing the flicker noise upconversion in the first mixing operation. Realized i...

Over three decades ago, Parker and Snow (Am J Physiol 223: 888-893, 1972) demonstrated that canine erythrocytes undergo an increase in cation permeability when incubated with extracellular ATP. In this study we examined the expression and function of the channel/pore-forming P2X(7) receptor on canine erythrocytes. P2X(7) receptors were detected on canine erythrocytes by immunocytochemistry and ...

Roles of calcineurin (CaN), a Ca(2+)/calmodulin- (CaM-) dependent protein phosphatase, and Ca(2+)/CaM-dependent protein kinase-II (CaMKII) in modulating K(+) channel activity and the intracellular Ca(2+) concentration ([Ca(2+)](i)) have been investigated in renal tubule epithelial cells. The channel current through the cell membrane was recorded with the patch-clamp technique, and [Ca(2+)](i) w...