نتایج جستجو برای: necessary for all countries
تعداد نتایج: 10767389 فیلتر نتایج به سال:
abstract the main objective in this article is to study the issue of development and lasting competitiveness and to study its dimensions and also to acquainted with its related components and how to achieve it. in fact, to get acquainted with competitiveness is as a development that would prevent imposition of cultural, economical, and social and/or environment damages on future generations. in...
abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...
based on the latest records of typhlops vermicularis merrem, 1820 from iran, this species is distributed in the northern and southern regions of the country. in this study, new records of typhlops vermicularis are presented and it is shown that distribution range of this species is extended towards the eastern and western iran, and according to the new distribution map, it can be assumed that t...
it is not possible to understand developments of a country’s culture and civilization without knowing his believes and myths. whether it is north or south, east or west, planes or mountains, sahara or deserts, here in iran every corner includes valuable and precious treasures which are known all over the world, and cultural – historical objects which are found here adorn all well known museums...
Background Death of a child with cancer is one of the most painful events that results in traumatic reactions of bereavement. Care should be taken into account during the bereavement period. The present study aimed to develop bereavement care in Iran and comparing it with Jordan, England, Australia and Canada, which have achieved the desired situation in the above area. Materials and Methods In...
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