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efl/esl textbooks have been regarded as essential language teaching materials with which the learners spend about 70 up to 90 percent of their class time. the important role they play and their vast use make them not only influential in learning the language but also in shaping values and attitudes. put it another way, textbooks socialize learners using their contents (i.e. texts, illustrations...
A deterministic extractor for an elliptic curve is a function that converts a random point on the curve to a random-looking bit-string, which is statistically close to a uniformly random bit-string. The problem of converting random points of an elliptic curve into random bits has several cryptographic applications. In this talk, we propose two simple and efficient deterministic extractors for a...
worship is submission and humitility with believe to divinity in fornt of god. in jewish religion ,worship is submission of the god inall the ordes and devosion tohim .worshio is not only so widely in islam and jew and does not include pray and fast and etc but also is every action that human does with divine intention and to content him. worship has huge and excellent rank in qoran and old te...
Background: Not much is known about correlates of HIV-related self-stigma among female sex workers. Using the theory of planned behavior in the Malaysian context, this study investigated the relationships of HIV knowledge, attitudes towards HIV, attitudes towards people living with HIV, perceived social support, self-esteem, and age with HIV-related self-stigma, also how much of the variance in...
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
changes are inevitable in construction projects. they could lead to disruptive impacts on the quality, schedule and budget of projects. identifying changes and anticipating their consequences can help project teams mitigate these negative impacts. as a result, a change process model has been defined to improve this procedure. at first the present paper the defines some of the key terms in this ...
objective: to study the morphology ofgonads and sperm ducts of sex reversed male rainbow trout after administration of i 7-cr- methyl testosterone. animals: rainbow trout, oncorhynchus mykiss. procedure: l7-alpha-methyl testosterone (17-alpha-mt) was administered to rainbow trout in 5 treafinents as follows: i) rwo times immersion of eyed eggs and yolk sac alevins in 250 pg/l bath with 2 hours ...
Introduction: Continuing nursing education programs have been administered for years, yet it is still necessary to continue research to assess nurses' educational needs and priorities. This study was designed and administrated to assess the educational needs of nursing personnel in Jahrom University of Medical Sciences. Methods: This is a survey study using Delphi 4-stage need assessment techn...
Abstract Background and Objective: Nowadays, downsizing the government to have an effective and flexible organization is considered to be government’s top priority in the world and outsourcing is one of the ways to achieve this goal. Accordingly, Shahid Beheshti University of Medical Sciences has delegated some of its hospitals' duties to the private sectors. The present study has been carried...
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