Khodadadi, Maryam
International Campus, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
[ 1 ] - Prediction of the waste stabilization pond performance using linear multiple regression and multi-layer perceptron neural network: a case study of Birjand, Iran
Background: Data mining (DM) is an approach used in extracting valuable information from environmental processes. This research depicts a DM approach used in extracting some information from influent and effluent wastewater characteristic data of a waste stabilization pond (WSP) in Birjand, a city in Eastern Iran. Methods: Multiple regression (MR) and neural network (NN) models were examined u...
[ 2 ] - مقایسه کارایی کاربرد همزمان UV/O3 در حذف انواع سموم آفت‌کش ارگانوفسفره و کاربامات از محیط‌های آبی
انواع گوناگونی از آفت‌کشها به‌منظور مبارزه با آفات گیاهی در کشور مورد استفاده قرار می‌گیرند. ورود این آلاینده‌های مقاوم به منابع تأمین آب شرب می‌تواند اثرات مخربی بر سلامت انسان و محیط زیست داشته باشد. در سالهای اخیر استفاده از روشهای اکسیداسیون پیشرفته برای حذف سموم، بیشتر مورد توجه قرار گرفته است. در این تحقیق، نمونه‌های مورد نظر با اضافه نمودن غلظتهای 1 ، 5، 10، 15 و 20 میلی‌گرم در لیتر از س...
[ 3 ] - بررسی غلظت فلزات سنگین در پساب و لجن کارخانه کاشی‌سازی شهر بیرجند در سال 1389
Background and Aim: Sewage of non-metallic and mineral industrials such as tile and ceramic contain a large amount of heavy metals (e.g. Zn, Cr, Cd, Pb) and minerals which can cause problems such as contaminating underground water and polluting the environment. Thus, the present study was done to evaluate heavy metals concentration in the effluent and sludge of the tile factory in Birjand. ...
[ 4 ] - Investigating the efficiency of single-walled and multi-walled carbon nanotubes in removal of penicillin G from aqueous solutions
Background: Drugs, especially antibiotics, are one of the serious problems of modern life and the main pollution sources of the environment, especially in the last decade, which are harmful to human health and environment. The aim of this study was to investigate the removal of penicillin G from aqueous solutions using single-walled and multi-walled carbon nanotubes. Methods: In this study, t...
[ 5 ] - Investigation heavy metals levels in eyebrows cosmetic in Birjand: study of lead and cadmium levels (2017)
Background and Aim: Heavy metals such as lead and cadmium are toxic and carcinogenic compounds that are absorbed through the skin. Therefore, the aim of this study was to determine the amount of lead and cadmium heavy metals in bulk branded cosmetic bags (mascara and tattoo) distributed in Birjand. Materials and Methods: In this descriptive-analytical study, by referring to the Birjand cosmeti...
[ 6 ] - Evaluation of the observance of health protocols and requirements of the environmental and occupational health center against COVID-19 in men’s hairdresser salons of Birjand, Iran, in 2020
Background and Aims: The Coronavirus has become a global pandemic that has affected most countries in the world. Hairdresser salon as a public place can transmit infectious diseases, such as AIDS, hepatitis as well as viral, fungal, and skin diseases that are often due to non-compliance with hygiene principles. This study aimed to investigate the observance of health instructions regarding the ...
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