the aim of this study is investigating the effect of teaching “metacognitive strategies” on the way which scientific information retrieval workes by the using of google scholar searching machine on the students of ms in the psycology & education faculty of allameh tabatabayi university in 2007-2008 academic year. the statistical community was the students of ms in psychology & education facult...

Non-Governmental Organizations are non-profit and non-dependent to the Governmental Organizations and can participate at all levels of society activities such as Health issues. One of the international NGOs is International Planned Parenthood Federation (IPPF) that is active on health and especially on prevention of HIV/AIDS. The survey has been implemented by independent variable on IPPF activ...

Introduction: Mass media plays a crucial role in information distribution and thus in the political market and public policy making. Theory predicts that the information provided by mass media reflects the media’s incentives to provide news to different types of groups in society, and affects these groups’ influence in policy-making. A few empirical studies have tried to assess the effect of me...

in this thesis, a new optically active poly(amide-imide) (pai) was synthesized by the indirect polycondensation reaction of the l-phenylalanine based diacid chloride and 4,4?-diaminodiphenylether in the presence of triethylamine in n-methyl-2-pyrrolidone. the formation of pai was confirmed by ftir, 1h nmr and elemental analysis. in next step, the surface of titanium dioxide (tio2) nanoparticles...

this thesis seeks to present a critical reading of virginia woolf’s mrs. dalloway and michael cunningham’s the hours in terms of an intertextual approach, concentrating on dialogic imagination, negativity, transposition and allusion. this study attempts to evaluate cunninghams perception of woolfs life and work by adopting kristevas conception of intertextuality and her consideration of the hou...

introruction khawf in(iran)-herat and mazaresharif and shirkhan bandar in (afghanistan)-dushanbe in (tajikistan)_(kirgizstan)-kashghar in(china) project railway network is under construction that it is as a significant corridor for revitalizing silk road corridor in the region .at the present there are three different gauge in the region central asia with 1,520 mm gauge and turkey-islamic repu...

Objectives: With increasing life expectancy, aging in Iran becomes more feminine. This study aimed to prioritize the criteria affecting the health of the Iranian elderly women. Methods: In this descriptive-analytical study, factors affecting the health of the elderly in women, with the opinion of 20 health- policy and health services management experts employed in governmental and non-governm...

The main aim of this qualitative study is to recognize the main challenges of Iranian rural hand-made carpet and to explore solutions for policy-making from experts and key informants’ viewpoint. This qualitative study carried out by Grounded theory. The study sample included faculty members, experts of related administrations and institutions, and actors of rural hand-made carpet selected by p...