this paper aims to study and formulate the field of literature in iran during 1921 and 1941. for this purpose, the authors have focused on two key writers of this period, mohammad hejazi and sadegh hedayat. analyzing the social positions, habitus and literary works of these writers can help us to have a clear picture of the mentioned period. it also can show dominant poles in the literary field...

Iran is recognized as an endemic area for lung hydatidosis. Surgical removal of some hydatid cysts may have setious morbid consequences. To determine the characteristics of these special cysts, a retrospective survey was carried out on patients admitted to Modarres Hospital in Tehran between 1989 and 1998. We have found that ruptured, bilateral, lung located, and giant cysts (> ] 0 cm) caus...

The single-machine scheduling problems with position and sum-of-processing-time based processing times are considered. The actual processing time of a job is defined by function of its scheduled position and total normal processing time of jobs in front of it in the sequence. We provide optimal solutions in polynomial time for some special cases of the makespan minimization and the total comple...

due to the high density and the low consumption power in the digital integrated circuits, mostly technology of cmos is used. during the past times, the metal oxide silicon field effect transistors (mosfet) had been used for the design and implementation of the digital integrated circuits because they are compact and also they have the less consumption power and delay to the other transistors. b...

This paper looks at different rules in dissolving a common value partnership when one partner holds proprietary information. In winner’s bid auction (WBA) and loser’s bid auction (LBA), there exists unique mixed strategy equilibrium. “Payoff equivalence” is established in the sense that partners’ expected payoffs are the same under the two auction formats. The informed partner benefits from an ...

Nowadays sensors and especially biosensors play an important role in medical diagnosis and detection of food and environment contaminations. Biosensors’ facilities have been improved significantly by using technologies such as surface plasmon resonance, microfluidics, laser, and electrochemistry. These technologies are now available on chips in micro- and nano-scale and are capable of mea...

Thriving at work is an emerging phenomenon in recent times, which is defined as a psychological state in which individuals experience both the senses of vitality and learning. Researchers and practitioners are looking for ways to enhance the employee’s thriving at work, because it is associated with behavioral outcomes. The objective of this study is to empirically investigate the impact of con...