background: in process industries, production, storage, transportation, usage and disposal of chemicals are inherently dangerous and the risk of catastrophic accident occurrence is potentially high. to improve safety level in these industries, establishment of process safety management (psm) system is considered as the most effective measures. this study was conducted to determine the degree of...

the letter of credit as a method of smoothing international payment is a conditional security and obligation to pay the customer bank (issuing bank) to seller (applicant). for this purpose, the letters of credit may be considered as the most usual method of payment of goods price in international trade. the classic form of letters of credit is the commercial letters of credit whose financial ob...

Predictive coding allows one person or a small group of people to effectively review millions of documents in a short period of time, with higher accuracy and consistency, and at a much lower cost than traditional review methods. In predictive coding, a computer is “trained” to distinguish between responsive and non-responsive documents. The system can then use the differences between these two...

background: indicators of the level of education are the most important parameters infl uencing each country’s development. social indicators considered to be a determinant of one’s health consists of two constituents namely; (1) rate of students enrolled in elementary, guidance, secondary and higher education and (2) the rate of adult literacy. this study is aimed to evaluate the situation of ...

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