نتایج جستجو برای: dependence

تعداد نتایج: 157278  

The economic components of a geographic region, such as its economic growth, are influenced by the spillover effect of other regions’ economic components. In addition to these spatial dependences, there are common factors, such as oil price, that induce a correlation among the economic variables of the geographic regions. Thus, it is necessary to distinguish between the dependence created by th...

Journal: :journal of sciences, islamic republic of iran 2015
h.r. nili sani m. amini m. khanjari

in this paper, we introduce a new kind of order, cesaro supermodular order, which includes supermodular order and stochastic order. for this new order, we show that it almost fulfils all desirable properties of a multivariate positive dependence order that have been proposed by joe (1997). also, we obtain some relations between it with other orders. finally, we consider different issues related...

Background and Objectives: Despite the analgesic effects of morphine, its chronic use leads to tolerance and dependence, and duloxetine can change the rate of dependence and tolerance. This study aimed to investigate the effect of duloxetine on morphine-induced dependence and tolerance to its analgesic effects in mice. Materials and Methods: In the present experimental study, male mice were ra...

Lithium (Li), a glycogen synthase kinase-3β (GSK-3β) inhibitor, has used to attenuate thecannabinoid-induced dependence/withdrawal signs, but molecular mechanisms related to this areunclear. Recent studies indicate the involvement of upstream extracellular signal kinase1/2 (ERK1/2)and downstream GSK-3β pathways in the development of cannabinoid-induced dependence. Thisis mediated through cannab...

Lithium (Li), a glycogen synthase kinase-3β (GSK-3β) inhibitor, has used to attenuate thecannabinoid-induced dependence/withdrawal signs, but molecular mechanisms related to this areunclear. Recent studies indicate the involvement of upstream extracellular signal kinase1/2 (ERK1/2)and downstream GSK-3β pathways in the development of cannabinoid-induced dependence. Thisis mediated through cannab...

Journal: :iranian journal of psychiatry and behavioral sciences 0
shahriar shahidi department of psychology, shahid beheshti university, tehran, iran.

objective: the present study was conducted to compare the effectiveness of two therapeutic approaches, namely, cognitive behavioral therapy (cbt) and stages of change model (soc) on improving abstinence self-efficacy in adolescent addicts. methods: forty five self-referred adolescent addicts were randomly selected to take part in this study. initial assessment was made using the following quest...

Journal: :issues in language teaching 2013
mahmood hashemian batool fadaei

although investigating the factors that influence test scores is important, a majority of stakeholders show a paucity of attention towards individual learner differences due to having large classes of l2 learners. this study sought to explore the possible effect of working memory and cognitive style on l2 learners’ metaphorical test performance. the study was conducted in 2 phases. the first ph...

Journal: :bulletin of the iranian mathematical society 2012
mohammad amini hamid reza nili sani abolghasem bozorgnia

the complete convergence is investigated for moving-average processes of doubly infinite sequence of negative dependence sub-gaussian random variables with zero means, finite variances and absolutely summable coefficients. as a corollary, the rate of complete convergence is obtained under some suitable conditions on the coefficients.

Journal: :bulletin of the iranian mathematical society 0
mohammad amini ferdowsi university of mashhad hamid reza nili sani university of birjand abolghasem bozorgnia ferdowsi university of mashhad

the complete convergence is investigated for moving-average processes of doubly infinite sequence of negative dependence sub-gaussian random variables with zero means, finite variances and absolutely summable coefficients. as a corollary, the rate of complete convergence is obtained under some suitable conditions on the coefficients.

Journal: :Transactions of the American Mathematical Society 1969

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