Abstract The Cenomanian Sarvak oil reservoirs are distributed over large areas of the Persian Gulf basin. purpose this study is analyzing geochemical characteristics and their inter-relationships in Gulf, classification samples investigation possible causes genetic difference families. In previous studies, limited reservoir scarce oilfields were studied individually local interpretations made a...

Given a large number (the “flock”) of moving physical objects, we investigate physically reasonable mechanisms of influencing their orbits in such a way that they move along a prescribed course and in a prescribed and fixed configuration (or “in formation”). Each agent is programmed to see the position and velocity of a certain number of others. This flow of information from one agent to anothe...

Whatever else it is, communication research is gendered work. This has been true since its inception as an academic field, and in its commercial, civic, and educational wings as well. The specific gendering of its work has varied across time, region, and institution. But across all contexts, gender and affiliated relations of difference have been constitutive forces in the (re)production of the...

Feldspar grains, as a significant provenance indicator, of two terrigenous formations from Central Iran, the Upper Red Formation, and Moghan area, Zivah Formation, are used for provenance determination and the study of transportation and depositional history. The Upper Red Formation (URF) is volumetrically the most important siliciclastic unit of the Central Iran and Zivah Formation (ZF) repres...

groundwater quality characteristics are affected by lithology and geological structure of aquifer formations. this research has studied the groundwater chemical quality of the upper aji-chai basin with regard to different geological formations. using pie and piper diagrams, the researchers analyzed hydro-chemical elements of 47 sample groundwater resources. after determining water type of sampl...

background: scaling and corrosion are the two most important indexes in water quality evaluation. pollutants are released in water due to corrosion of pipelines. the aim of this study is to assess the scale formation and corrosion of drinking water supplies in ilam city (iran). methods: this research is a descriptive and cross-sectional study which is based on the 20 drinking water sources in i...