learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...

Background and Objectives: Since orexin regulates food intake and energy expenditure, the purpose of this study was to investigate the effect of endurance and resistance training on serum levels of orexin A, lipid profiles and dietary intake of healthy rats. Materials and Methods: In this experimental study, 32 healthy Wistar rats (8 weeks old) with a weight range of 265±22 were randomly divi...

terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...

Introduction: Leptin was first discovered from the "Ob Gene" by Friedwan and co-workers in 1994. It is a small peptide with 167 amino acids and molecular weight of 16 Kd . It is secreted by adipose tissues. Leptin has two type of receptors in Hypothalamus and other tissues including muscles, liver and intestines. Leptin inhibits neuropeptide Y resulting in decreased appetite and on the other ha...

abstract a fundamental study of “historio-graphic metafiction” and “literary genres”, as introduced in “new historical philosophy”, and tracing them in the works of julian barnes having studied the two novels, the porcupine and arthur & george, by julian barnes, the researcher has applied linda hutcheon’s historio-graphic metafictional theories to them. the thesis is divided into five cha...

Background: Diabetes disorders can lead to muscular burnout. The aim of this study was to determine the simultaneous effect of resistance training and endothelial stem cell injection on the factor of degeneration in the muscles of diabetic rats. Methods: 36 male wistar rats (age 6 weeks with weight of 20±200g) were randomly divided into five groups of basic healthy, diabetic control (D), diabe...

Introduction: Exercise plays an important role in promoting cardiovascular function. Also concurrent endurance and resistance training can have different effects on the heart. The purpose of this study was to investigate the effect of endurance, resistance and concurrent resistance and endurance training on the heart structure of healthy middle-aged women. Materials and Methods: Forty healt...