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Showing 3 results for Saghi

A Allahabadi , Mh Saghi ,
Volume 3, Issue 1 (Spring 2011 2011)
Abstract

Abstract Background and Objectives: considering the growning population and the consequent increase in the amount and the varieties of wastes during land life in recent years, management of solid wastes is of great importance. The aim of this study was to present a suitable design for the hygienic disposal of wastes in the rural regions of Roudab, Sabzevar. Materials and Methods: In this research the quality and quantity of wastes, methods of collection, disposal and site selection for solid wastes from summer 2006 to spring 2007 for one year was investigated. In this study, suitable sites for the disposal of wastes were determined and eventually the site for waste disposal was designed on the basis of different standards using several models of information, including road maps with the guide Leopold matrix. Results: Through field visits, two locations for comparison and evaluation through hierarchical analysis process were selected and studied throuthly. Giving appropriate weight to each of the locations, the final location was selected. The two selected sites were then assessed for their environmental impacts. Results showed that both sites were suitable for landfill solid wastes for the Roudab area. The needed area for the landfill site was 100000 m2 Conclusion: The current situation and method of collection and disposal of solid wastes in Roudab is not suitable. Therefore, considering the above results and in order to prevent invironmental pollution the establishment of a suitable management system for organization of solid wastes in the Roudab area is imperative.


Mh Ehrampush , Az Mehrjerdi , Mt Ghaneian , Ea Mehrizi , Mh Saghi ,
Volume 7, Issue 3 (1-2016)
Abstract

Background & Objectives: The use of quality indicators to decide on water resources management has been suggested as a strong management tool for decision making. Considering the importance of Shirin Dareh reservoir dam, which supplies a great part of drinking water for Bojnurd this study was conducted to evaluate the water quality and to determine the process of the lake feeding in 2014.

Material & Methods: This study is a descriptive cross sectional one the sampling occurred in 12 months of 2014 in seven different stations. Quality parameters that were measured include: pH, TS, BOD, DO, nitrate, phosphate, temperature, turbidity and fecal coliforms. Data were analyzed by NSFWQI.

Results:According to NSFWQI index, in the studied stations during the year, the highest quality was observed in station No. 4 with the score of 69 and the lowest quality in station No.1 with the score of 65. The highest quality was observed in February and January with the score of 70 and the lowest quality in July with the score of 60.

Conclusions:Results of NSFWQI index showed that the available water in ShirinDareh reservoir has higher quality in cold months of the year compared to warm months for supplying the drinking water of the city.

Keywords: Bojnourd reservoir, water quality, quality index


M Eidy , Kh Kolahdouzan , R Movassaghi , N Mogaddam ,
Volume 8, Issue 2 (10-2016)
Abstract

Background & Objectives: Post-operative shivering is a common problem following the increased oxygen consumption leading to some other problems such as intracranial and intraocular pressure, and post operation pain. The goal of this study was comparing the effect of Pethedine (Meperidine) and Dexamethasone on prevention of shivering during the simple urological surgeries.

Material and Methods: This double blind clinical trial study -was performed on 120 patients who were candidates for simple urologic surgery. The patients were randomly divided into two different groups including those who were received  Dexamethasone (D) and Pethedine (P). After pre medication using the Midazolam, Lidocaine, and Fentanyl, similar anesthetic induction was done by injection of   Dexamethasone (8mg) and Pethedine (25mg) to the groups D and P, respectively. All the patients were controlled for visible shivering in recovery.

Results: There were not any significant differences between two mentioned groups in the case of weight, age, and duration of surgery. Only nine cases (15%) in group D had post-operative shivering. Whereas, twenty six cases in group P (44.3%) had shivering and the difference between 2 groups was significant (P value =0.002).

Conclusion: Pethedine and Dexamethasone are effective drugs for the prevention of post-operative shivering in simple urologic surgery. The effect of Dexamethasone in preventing the post – operative shivering was better than Pethidine.



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