نتایج جستجو برای: from each mentioned period
تعداد نتایج: 6250587 فیلتر نتایج به سال:
writing as a productive skill requires practice in the basic sub-skills of vocabulary and grammar. in fact, grammar has been viewed as the core of programs in writing classes to help the students put the elements of sentence together and combine sentences of specific lengths to come up with an error-free work of art. conceptualizing l2 writing in this way introduces writing as a product and enc...
Abstract The present study aims at determining a proper decision making model for investment. In this regard, the effective criteria for evaluating the performance of mutual funds are extracted through reviewing research literature. Afterwards, the importance of each criterion (sharp, trainer, Jensen, Sortino) will be assessed through using the Shannon entropy. The study sample includes eight ...
for determination of so2 concentration and its variation due to time and location within tehran air-shed area, department of environmental health, school of public health installed two units of semiautomatic air sampler, in tehran university campus and ghazvin-square area. collected samples were analyzed according to hydrogen peroxide method and for each month arithmetic mean was calculated. th...
Abstract. In many statistical studies, we are faced with variables such as duration of unemployment, duration of illness to death, the lifespan of a piece, duration of approval of a bill in the parliament, and other similar cases. In such studies, the aim is to find and model the sources that affect the duration of the study period to control the mentioned period by identifying an...
Abstract Handmade carpet as one of the most important employment industries in nomadic and rural areas of Iran has experienced many ups and downs in recent decades. A proper and sustainable planning for the preservation and development of this art-industry is to provide a clear and comprehensive picture of the status of carpet weaving and its ups and downs in each of these areas. The main que...
introducing three principal methods of determining the solar orbital eccentricity in the ancient and medieval astronomy (i.e., the method of seasons, of mid-signs, of three–points), the accuracy of the results obtained from each is being investigated. in doing so, two main goals have been targeted: (1) to determine the accuracy and the intrinsic limitation of each method with regard to their st...
reinsurance is widely recognized as an important instrument in the capital management of an insurance company as well as its risk management tool. this thesis is intended to determine premium rates for different types of reinsurance policies. also, given the fact that the reinsurance coverage of every company depends upon its reserves, so different types of reserves and the method of their calc...
during the process of reading, sometimes learners use ineffective and inefficient strategies and some factors may influence their use of strategies. perhaps critical thinking is one of these factors. this study aims to identify those categories of reading strategies that are mostly used by iranian efl learners and to see if there is any significant relationship between the critical thinking abi...
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