نتایج جستجو برای: dependence
تعداد نتایج: 157278 فیلتر نتایج به سال:
Background and Aims: The opioid system plays a key role in opioid tolerance and dependence. On the other hand, they have shown that the opioid system plays a role in the analgesic effects of Ferula gummosa extract. Therefore, the aim of the present study is to investigate the effect of Ferula gummosa essential oil (FGEO) on morphine tolerance and dependence in mice. Materials and Methods: In t...
The purpose of this paper is to introduce a new estimation method for estimating the Archimedean copula dependence parameter in the non-parametric setting. The estimation of the dependence parameter has been selected as the value that minimizes the Cramér-von-Mises distance which measures the distance between Empirical Bernstein Kendall distribution function and true Kendall distribution functi...
modeling dependence structure in financial economics is of paramount importance when estimating portfolio’s value at risk, since risk of an asset in addition to its own behavior is also dependent on the behavior of other assets in the portfolio. application of joint distribution copula is one of the methods for incorporation dependence at lower and upper tail of returns’ distribution in financi...
background: chronic use of opioids usually results in physical dependence. the underlying mechanisms for this dependence are still being evaluated. transient receptor potential vanilloid type 1 (trpv1) are important receptors of pain perception. their role during opioid dependence has not been studied well. the aim of this study was to evaluate the effect of morphine-dependence on the expressio...
Background and Objective: Tolerance and dependence are two major problems of chronic opioids use. Repeated application of Lavandula officinalis has been recommended for a long time in Iranian traditional medicine for some of nervous disorders like epilepsy and dementia. Since anti-convulsant drugs are beneficial in treatment of morphine dependence and with regard to anti-convulsant effec...
The present study aimed to determine the associations of alexithymia and emotion dysregulation with proneness to substance dependence in university students. This study was a correlational-descriptive design. The sample of this study consisted of 361 university students of Semnan Azad University in the academic year of 1396 selected by convenience sampling method based on Krejcie and Morgan tab...
0
Background: The incidence of suicide is higher in individuals with post-traumatic stress disorder (PTSD) than the general population. This prevalence rate is related to many factors including drug dependence. This study was conducted in people wounded during the Iran-Iraq war with PTSD, in order to compare the risk of suicide in those with and without drug and nicotine dependence.Methods: This ...
Every variable of an ordered set depends on a number of the preceding variables. Hypotheses on the minimal number of such variables are formulated, likelihood ratio tests obtained for the normal case and these are extended to a simple decision rule. The results can be generalized to several variables at each stage of the order.
The aim of this study was to investigate the psychometric properties of Persian version of exercise dependence scale, prevalence of exercise dependence and some related factors in male and female athletes clubs of Urmia. Subjects of this research were 325 athletes in the sample (206 males; 119 females, mean age 28.06±8 years) various team and individual sports (team sports N= 195, individual sp...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید