investment in oil and gas upstream activities is very important for the exploration and development of oil and gas fields. different and various laws and regulations deal with the investment in upstream operations. by reviewing these various laws and regulations, this research paper tries to discuss to what extent these laws and regulations have created legal confident for foreign investment up...

the rectangular broad crested weirs are widely used to measure the water dischargewhich is one of the most popular tools in the irrigation canals particularly, in developingcountries.the present article is trying to demonstrate the results of an experimental work carriedout on rectangular broad crested weir with sloped upstream face to investigate the effect ofupstream slope on discharge effici...

This paper makes a case for the use of design in business-to-business marketing. Although design most clearly is a competitive asset in consumer marketing, the vertical connections force upstream use of design. This development coincides and complements corporate and product branding, where design is seen as a way to verify and sustain the claims given in branding. Finally, the paper contains s...

background: setting research priorities is an important process in management of health researches. if this process is carried out based on the goals and values ​​of the health system, the actual needs will be properly met. this study is aimed to determine research priorities of kerman medical sciences university.   methods: in this documentary study, content analysis method was used. the study...