نتایج جستجو برای: rrelated factors
تعداد نتایج: 1077896 فیلتر نتایج به سال:
as far as bandura’s (1977) conceptualization of the sense of self-efficacy is concerned, it is argued to be context- and even task-specific, compared to other concepts like self-esteem (brown, 2000); therefore, upon the previous research studies, related theories and definitions, and the ideas and views obtained from the interviews conducted with the scholars, the current research study aimed a...
this research was conducted in two protect and destroy region in the middle zagros, in illam province. in order to identification of ecological species group and evaluate density of regeneration, effect of many factors such as protection, vegetation, physiographic factors, physical and chemical properties of soil in study locations were studied. to achieve these purpose number of 54 plots using...
abstract nowadays, industries cannot play a crucial role in national and international competitions. the tourism industry is no exception. tourism industry development as the most important economic sector and income generation is one of the key challenges of economic development in the world. therefore, countries were successful that take advantage of the capabilities of tourism sector using ...
Background: Infertility with the prevalence of 15% is one of the main problems of the society. Preventing job injuries is one of the priorities of public health. Approximately 50% of total cases of infertility and subfertility is related to male. Some of the factors that affect male infertility are environmental. It is very difficult to ascertain the precise cause, but it seems that apart from ...
from historical facts to geo-political realities: relation between turkey and armenia ( 1915 – 2010)
armenias geopolitics and its historical experience have had a determining impact on the character of its foreign policy .present-day armenia is a small, landlocked country with _11,620 square miles area armenias landlocked nature makes it dependent on the benevolence of its neighbors for access to the outside world a fact that gives it a sense of isolation and vulnerability. as it was indic...
The purpose of the present research is to determine whether there are sexual taboos among young people age from 15 to 30 residing in Tehran and to investigate the factors affecting this social issue. This research attempts to answer three questions and to obtain the empirical support for 8 main hypotheses. In this study, the target population is all the young people residing in Tehran age...
This research examines effective social and family factors toward delinquent behavior. It is a survey research and uses structured questionnaire for gathering the data. A representative sample is 350 students. The result shows that there is a reverse and significant relation among religiousness, the level of parents control of children, family engagement, socio-economic status and school engage...
AbstractIn this study, the researchers examined the sources of demotivation among adult language teachers in Najafabad language institutes. Two objectives were pursued in the process of implementing this research: 1) Determining the main sources of demotivation among adult teachers teaching in Najafabad language institutes 2) Uncovering the most significant demotivating factors among Engl...
Background Infertility is the inability to conceive children after one year of unprotected intercourse. The estimated prevalence of infertility in Canada is 11.5-15.7%. Fertility problems affect approximately one in seven couples in the United Kingdom (UK). Infertility occurs in conditions in which the pregnancies end with recurrent miscarriages (ASR) or birth of a child with multiple congenita...
the space now known as complete erdos space ec was introduced by paul erdos in 1940 as the closed subspace of the hilbert space ?2 consisting of all vectors such that every coordinate is in the convergent sequence {0} ? { 1 n : n ? n}. in a solution to a problem posed by lex g. oversteegen we present simple and useful topological characterizations of ec. as an application we determine the ...
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