htygod  a survey on the relation beween job characteristics and employees' need for achievement    beikzad j [1] , azimi f [2] , bahrami b [3] , rezaei o [4]     received: 26 des, 2010 accepted: 9 apr, 2011     abstract  background & aims: in order to attain high human resource productivity in organizations, motivating factors should be considered more. some motivational factors determinin...

in recent decades, increasing advancement in biological sciences brings the need for reliable updated re-sources. scientific research journals facilitate accessibility to comprehensive resources and lay a ground for dis-seminating the latest findings of research projects to achieve constructive experiences and satisfy the scientific community. accordingly, avicenna research institute has publis...

enhanc ing management of mothers during adolescence of their daughters in guidance schools of urmia     ahangrzadeh rezaei s [1] , khalilzadeh h [2]     received: july 27, 2011 accepted: september 23, 2011     abstract   background and aims: adolescence and puberty is one of the most sensitive periods of human life that causes the person feel and behave differently. undoubtedly adolescence dire...

To the Editor: We read with great interest Atluri et al's letter1Atluri S. Seivright J.R. Shi V.Y. Hsiao J.L. Volunteer and work experiences among dermatology residency applicants.J Am Acad Dermatol. 2021; 84: e97-e98Abstract Full Text PDF Scopus (1) Google Scholar in response to our article.2Ezekor M. Pona A. Cline Huang W.W. Feldman S.R. An increasing trend number of publications research pro...

We study the quantum cosmology of an empty (4+1)-dimensional Kaluza-Klein cosmology with a negative cosmological constant and a FRW type metric with two scale factors, one for 4-D universe and the other for one compact extra dimension. By assuming the noncommutativity in the corresponding mini-superspace we suggest a solution for the Hierarchy problem, at the level of Wheeler-DeWitt equation. P...

This paper concerns the design of the Collaborative Open Learning Technologies (COLT) project 1 , led by Dr. Larry Katz, Faculty of Kinesiology, University of Calgary. COLT partners include: Calgary Smart Communities, First Nations (Tsuu T’ina), and iW Technologies. In addition, Bow Valley College, a diversified secondary institut ion encompassing career training and upgrading, is a research pa...