Abstract Groundwater-flow models require the spatial distribution of hydraulic conductivity parameter. One approach to defining this in groundwater-flow model grids is map electrical resistivity by airborne electromagnetic (AEM) survey and establish a petrophysical relation between mean calculated as nonlinear function layering thicknesses layers aquifer transmissivity compiled from historical ...

Observation in Grounded Theory and Ethnography: What are the Differences? Tahereh Fathi Najafi, Robab Latifnejad Roudsari, Hossein Ebrahimipour, and Narjes Bahri PhD Student in Reproductive Health, Student Research Committee, Department of Midwifery, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, IR Iran Associated Professor, Evidence-Based Care Research Centr...

determining vulnerable areas of malekan plain aquifer for nitrate, using random forest method introduction:management of groundwater, especially in dry regions such as iran, is essential and this concern becomes further with development of agriculture, industry, population growth and climate changes, that affecting the quality and quantity of groundwater resources. hence, groundwater contaminat...

Iran is among the world’s arid and semi-arid regions and its demand for water has been increased due topopulation growth, urbanization and the development the economic sectors (industrial and agricultural). Inmany of these regions, the lack of planning and the unauthorized use of resources have led to excessiveexploitation and a lower level of groundwater. The usable groundwater for the country...

The bioavailability of total organic carbon (TOC) was examined in ground water from two hydrologically distinct aquifers using biochemical indicators widely employed in chemical oceanography. Concentrations of total hydrolyzable neutral sugars (THNS), total hydrolyzable amino acids (THAA), and carbon-normalized percentages of TOC present as THNS and THAA (referred to as "yields") were assessed ...

Owing to population growth and water demand, coastal aquifers all over the world are over–pumped, resulting in serious problems such as saltwater intrusion. So, in these conditions, assessing the groundwater system’s vulnerability and finding areas with saltwater intrusion potential are vital for the better management of aquifers. In this study, AHP-GALDIT was applied to saltwater intrusion vul...

____________________________________________________________________________________________________________________ 1. (Corresponding autho ) PhD student, Department of Pathobiology, School of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran. [email protected] 2. PhD student, Department of Pathobiology, School of Veterinary Medicine, Shiraz University, Shiraz, Ira...

i Nazbanoo Farzaneh. Computer Engineering Department, Ferdowsi University of Mashhad, Azadi Square, Mashhad, IRAN. (email: [email protected]) ii * Corresponding Author, Mohammad Hossein Yaghmaee Moghaddam is with the Department of Computer Engineering and Center of Excellence on Soft Computing and Intelligent Information Processing, Ferdowsi University of Mashhad, Mashhad, Iran (e-mail...

Omid Pournik, Seyed Moayed Alavian, and Saeid Eslami 1Medical Informatics Research Center, Department of Medical Informatics, School of Medicine, Mashhad University of Medical Sciences, Mashhad; 2Middle East Liver Disease Center, Tehran; 3Pharmaceutical Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. 4Department of Medical Informatics, Academic Medica...

1. Departement of Basic Sciences, Faculty of Veterinary Medicine, Kazerun Branch, Islamic Azad University, Kazerun, Iran. 2. Traditional and Complementary Medicine Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran 3. School of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran,. 4. Department of Biotechnology, School of Veterinary Medicine, Ferdowsi Univer...