Relationships between questionnaire measures of job stress and smoking intensity (SI) and cessation were studied among 560 disease-free smoking males and 310 quitters all members of 22 kibbutzim. The main-effect hypothesis that stress is positively related to SI and negatively to cessation...

Exponentially growing databases have been tackled on two basic fronts: technological and methodological. Technology offered solution in storage capacity, processing power, and access speed. Among the methodologies are indexing, views, data mining, and temporal databases, and combinations of...