the concepts of similarity and dissimilarity have been the interest of many researchers. basically, in the studies the similarity between two objects or phenomena, has been discussed. in this thesis, we consider the case when the resemblance or similarity among three objects or phenomena of a set, 3-similarity in our terminology, is desired. later we will extend our definitions and propos...

this study investigated the potential role of age in inductive and deductive grammar learning among iranian foreign language learners. the experimental population consisted of our randomly selected samples including two groups of children (with age of exposure to english within 8-13), and two groups of adults (with age of exposure to english within 11-13). thus, the comparison was between ch...

in this study, a simple, rapid and selective method was developed for the determination of dexamethasone. the proposed method is based on inhibitory effect of dexamethasone on the oxidation of orange-g by bromate in sulfuric acid media. the reaction was followed spectrophotometrically at 478.5 nm (?max). under optimum experimental conditions, (72.6 ?mol l-1 of orange-g, 0.76 mol l-1 of h2so4, 0...

Background and Objectives: Based on different studies, substance use is one of the health problems in the Iranian society. The prevalence of substance use is on a growing trend; moreover, the age of the onset of substance use has declined to early adolescence and even lower. Regarding this, the present study aimed to develop a family-based early-onset substance use prevention program in childre...

Background and Aim: Although COVID-19 patients typically present with respiratory symptoms such as cough, dyspnea, and bilateral pulmonary infiltration, there have been numerous reports of gastrointestinal manifestations such as diarrhea, nausea, vomiting, anorexia, and abdominal pain in these patients. The aim of this study was to review the gastrointestinal manifestations in COVID-19 patients...

مارتین هنگل ،نویسنده کتاب حاضر- مطالعاتی درمسیحیت شناسی اولیه- بااستفاده ازاسنادتاریخی ونظریات مستندمنتقدین عهدجدید،که خودمسیحی بوده اند،دربیان مفاهیمی همچون موعود بودن ،تصلیب ،رستاخیزی،پسرانسان،اناجیل ودرمعرفی حواریون حضرت،اظهار داشته است که احتمالانگارش انجیل تحت تاثیرتفکرات یهودی-هلنیستی می باشد. نویسنده کتاب تنهاانجیل مرقس رامعتبرمی داند. این کتاب که شامل هفت بخش( 1)عیسی ،موعوداسراییل.2)ع...

‏‎the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis , a one- way anova experimental design was carried out. 24 senior student of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inte...