we describe here a suitable approach for the synthesis of n-unsubstituted monocyclic b-lactams under mild reaction conditions by the annelation of imines with substituted acetylchlorides. in this method the reaily available phtalimidoacetyl chloride were allowed to react with - dibenzylideneiminotoluene (hydrobenzamide) in the presence of an equimolar amount of triethylamine in refluxing toluen...

Introduction: the psychological factors and life skills could have important role in attempting suicide of women. The purpose of this study was to identify some of the predictors of suicide in women by comparing two groups of Chemical Suicide female Attempters and control. The research method is causal comparative and the statistical society consisted of women attempting suicide by chemical dru...

Introduction: In response to the ever-increasing rate of suicide and repeated attempts to commit suicide in the world, which has a significant statistical freedom; Attention and focus on the development and implementation of suicide prevention interventions has increased. The aim of the present study was the effectiveness of the suicide prevention training program on cognitive reactivity, suici...

iv abstract this study examined the linguistic behaviors of two iranian efl teachers each of them teaching learners of two similar proficiency levels, a beginner level and an intermediate level, to investigate the relationship between the learners proficiency levels and the amounts and purposes for l1 use by the two teachers. the study was carried out to investigate whether there were differe...

Introduction: Suicide is one of the most important social and public health issues which affect not only the persons who attempted but also their families and community. World Health Organization estimated in 2000 about one million people has died by suicide. In many countries suicide is among main 10 reasons for mortality and one out of three causes of death for15-35 year old age group. Method...

AbstractObjectives: This study was carried out with the aim of collecting and comparing domestic researches on suicide and suicide attempt in Iran.Method: Using information presented in the internet and information system of the Iranian Ministry of Health and Medical Education, articles published on the topics of suicide and suicide attempt were examined. Results: 3477 subjects had been examine...