limited government resources, inadequate domestic bank resources and international financial restrictions are major obstacles to the implementation of infrastructure projects in the country and providing development programs. now the proceeds from the sale of crude oil are the main source of revenue for the country's infrastructure development. meanwhile, sukuk of istisna can prove their c...

introduction according to world population growth that is over 6 billion people, drinking water supply in cities and villages is one of the concerns of politicians and residents, so the 21st century is named century of water stress or hydrological stress. one of goals of world water organization will be supply the drinking water for all until 2025. it is worth mentioning that highest population...

The present survey was designed to investigate the perception of health risks among college students in China. The data are the responses of a sample of 3,069 college students at one university to surveys that include measures of several dimensions of public judgments about fifteen specific hazards. Chinese college students conveyed their concerns as falling into three broad categories: Environ...

Understanding how the public perceives various risks and hazards associated with our well-being health is crucial for governments policymakers. The present research aimed to assess perception of health. study combined two well-known risk assessment approaches: analytical hierarchical process (AHP) psychometric paradigm. Seven attributes were chosen from literature evaluate 27 hazard activities ...

INTRODUCTION The ecological risks posed by three chlorophenols (CPs), 2,4-dichlorophenol (2,4-DCP), 2,4,6-trichlorophenol (2,4,6-TCP), and pentachlorophenol (PCP) in Chinese surface waters were assessed. MATERIALS AND METHODS This was achieved by applying a tiered ecological risk assessment (ERA) approach ranging from deterministic methods to probabilistic options to measured concentrations o...