in this study, water samples were collected from 10 thermal and non-thermal springs of mahalat setting during four periods in 2011. the discharge rates of these springs vary from 2 l/s to 45 l/s and their temperature range from an average minimum of 18oc to maximum 47oc. spring water is high in so4-cl and this is related to gypsum dissolution. correlation coefficient, principal component analys...

conclusions the levels of resistance to ceftazidime were remarkably variable among ctx-mproducers. this study provides further evidences of the global dissemination of ctx-m type esbls and emphasized on the need for their epidemiological monitoring. results in phenotypic confirmatory test, 154 (44%) out of 350 clinical isolates were esbl positive. using molecular assay, 154 strains potentially ...

background: to evaluate the prevalence of hepatitis c by antibody testing, hcv-rna detection by pcr and relative risk fac­tors of hcv infection among hd patients and staff members in markazi province/iran. the other purpose was to deter­mine genotypes of hcv in this population. methods: the study group consisted of 204 hd patients and 47 staff members from all 9 dialysis centers in markazi prov...

Background: Hydatidosis is a disease, caused by the larval phase of Echinococcus granulosus. It considered serious condition, as cyst rupture can release protoscolices into host body, leading to formation secondary cysts. Surgery main approach for treatment this disease. Some natural compounds, which are safe options with few side effects, have been assessed their scolicidal activities. Objecti...

The scarcity of water resources and supply resources limitation, have caused an increasing gap between water supply and demand specially in recent decades in almost all regions of the globe. One of the best known solutions proposed by the economists is using the different water pricing approaches thereby obtaining the optimal allocation and social justice. To this purpose, this paper uses the p...

The present study investigated NO3- and Br- contamination in groundwater of Arak aquifer, Markazi province, Iran. Correlation and factor analyzes were used to detecti nterrelations and sources of NO3- and Br- ion concentration and other physicochemical variables. No correlation was observed between NO3- and otherscontents, but a positive correlation was identified between Br-and other majorvari...

Molecular Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Aptamer Engineering Center of Hunan Province, Hunan University, Changsha, Hunan 410082, China School of Life Sciences, State Key Laboratory of Medical Genetics, Central South University, Changsha, Hunan 410078, China 3 T.D. ...

In view of modern logistics industry in economic development playing an increasingly important role, in order to explore the relationship between logistics industry and economic development of Henan province, this paper selects its relevant data of 1990-2010, establishing econometric model, quantitatively studying the relationship between economic development and its logistics industry, in the ...

This paper makes a case study of Sichuan Province where a large number of aging population lives. By the social investigation method, 350 aged community people are interviewed to discuss the conflict between supply and demand in the current home-based care service market and the problems arising out of the market-oriented operation. In addition, this paper brings about specific countermeasures ...