Employment and women's health: Effects of paid employment on women's mental and physical health.

This article reviews empirical evidence concerning the effects of paid employment on women's mental and physical health, with special attention to variations in the effects of employment depending on the characteristics of women and their jobs. We highlight methodological issues and focus primarily on studies with longitudinal data for representative samples of women. We conclude that women's employment does not have a negative effect on their health, on the average. Indeed, employment appears to improve the health of unmarried women and married women who have positive attitudes toward employment. Possible mediators linking employment to health outcomes are discussed. Current evidence suggests that increased social support from co-workers and supervisors may be one important mediator of the beneficial health effects of employment. Given the paucity of available longitudinal studies, we encourage additional prospective research examining the mental and physical health consequences of employment according to job characteristics, personal characteristics, and disease outcome. We also recommend research on several promising mediators of employment–health relationships. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The use of zirconium in the chemical industry

Translated from Khimicheskoe i Neftyanoe Mashinostroenie, No. 5, pp. 22–24, May, 1993.     

Optimal transportation meshfree method in geotechnical engineering problems under large deformation regime

Meshfree methods have been demonstrated as suitable and strong alternatives to the more standard numerical schemes such as finite elements or finite differences. Moreover, when formulated in a Lagrangian approach, they are appropriate for capturing soil behavior under high‐strain levels. In this paper, the optimal transportation meshfree method has been applied for the first time to geotechnical problems undergoing large deformations. All the features employed in the current methodology (ie, F‐bar, explicit viscoplastic integration, and master‐slave contact) are described and validated separately. Finally, the model is applied to the particular case of shallow foundations by using von Mises and Drucker‐Prager yield criteria to find the load at failure in the. The presented methodology is demonstrated to be robust and accurate when solving this type of problems.