Abstract This study aimed to investigate the effect of environmental factors on international financial reporting standards (IFRS) adoption across countries. Environmental factors in this study include the existence of capital market, economic growth, economic openness, legal system, education level and cultural indicators such as power distance, individualism, masculinity and avoidance of un...

This research has been done in order to study economic aspects of technological changes in Horizontal Drilling methods especially MRC method in drilling for oil. In order to identify and evaluate related variables in both technological changes and economic indices, we used Vensim software to treat data collected during the time period of 2013 to 2017, in order to capture system dynamics. Data w...

چکیده ندارد.

abstract this research has been carried out with the purpose of investigating the conditions and related elements of the employment of the educational sciences graduates of hamedan province universities in 1382-1387 academic years. it has been a descriptive research of a correlation kind, and the population number has been 1180 grduates of payam- e noor universites in asad – abaad, kaboudaraha...

Considering abundant economic, moral and environmental effects of genetic engineering actions, method of protection shall be in way that considered economic, moral and environmental essentials are provided. For this purpose trademark system, unfair competition system, patent and contract system and ultimately patent system have been studied. Considering formal nature of patent system, it is the...

a significant problem in multicarrier communication systems is the necessity to reduce the value of papr (peak-to-average power ratio) of transmitting signal. in this thesis we study the effect of the system parameters such as coding and modulation types on papr and ultimate ber in a mc-cdma system. in this study we consider fading channel as well as the nonlinearity of transmitter’s amplifier ...