grapevine is one of the very important fruit crops in iran the fruit of which is used as table grape and/or raisins. in this study, some genetic parameters (phenotypic and genetic correlation, heritability and repeatability), of some important traits in table grape (date of ripening, weight, length and width of berry as well as attachment to cluster strength) were evaluated. results showed high...

Pervious concrete is a concrete mixture prepared from cement, aggregates, water, little or no fines, and in some cases admixtures. The hydrological property of pervious concrete is the primary reason for its reappearance in construction. Much research has been conducted on plain concrete, but little attention has been paid to porous concrete, particularly to the analytical prediction modeling o...

coronary artery disease is one of the leading causes of morbidity and mortality especially in the indusirialzcd societies. this retrospective study was carried out on 385 patients who were referred to shariati and jamaran hospitals from 1992 till 1997 and who underwent coronaty artery bypass grafting. the objective was to obtain a descriptive analysis of the important factors in this population...

One of the most important issue that a project manager must address in construction project management is risk management. Risk management includes identifying risks, assessing risks either quantitatively or qualitatively, choosing the appropriate method for handling risks, and then monitoring and documenting risks. By identifying risks in an early stage of planning and assessing their relative...

this article deals with social support and its importance in the well being of chronic mental patients and their families. stuctural and functional characteristics of scial network, and their effects on adjustment of chronic mental patients are reviewed. it emphasizes, interventions in social network of chronic mental patients to increase social support and strengthen social networks.