The use of thin-film polymer-coated glass surfaces or POGs as passive air samplers was investigated during an uptake experiment in an indoor environment with high levels of gas-phase polychlorinated biphenyls (PCBs). POGs consisted of a micron thick layer of ethylene vinyl acetate (EVA) coated onto glass cylinders. The uptake was initially linear with time and governed by the air-side mass tran...

Background Outpatient manual vacuum aspiration (MVA) is a safe and equally effective alternative to electric vacuum aspiration (EVA) in the operating room. This project was conducted to determine whether outpatient MVA expedites care while maintaining patient satisfaction. Methods A cross-sectional study of a convenience sample of patients undergoing surgical management of spontaneous abortio...

The thermal decomposition of 86 % vinyl chloride 14 % vinyl acetate copolymer wasstudied by the conductometry technique in the presence of nitrogen. The kinetics of stability andthermal degradation of vinyl chloride- co- vinyl acetate (PVC- co- PVAc) copolymer withcopper, copper oxide and tricalcium dicitrate (st) were investigated at various temperatures (150-180 oC ) in solution. The rate coe...

Considering necessity of recognizing the knowledge-based economy and achieving its foundations in Iran, the main issue of this research is to clarify the relationship between intellectual capital and Refined EVA in insurance companies which are member of Tehran Stock Exchange. In this research, the Refined EVA index was used to evaluate and measure the intellectual capital of the Palick model a...

up G proteins for a living. In that time spanned by the blink of an eye, I see Eva The most precious possession of a biochemist is puriNeer, all 592′′ of her, playing basketball with Ernie Peralta fied protein, and like gold in the bank, they spend it and his graduate students. I see her volunteering to cautiously. Luckily (and wisely), Eva was hesitant to give wriggle through a small window to...

This paper examines introducing Economic Value Added as a performance measure for small manufacturing companies. Advantages and disadvantages of using Economic Value Added as a primary measure of performance as compared to sales, revenues, earnings, operating profit, profit after tax, and profit margin are investigated. The Economic Value Added calculation using data from a small company’s inco...