یغمائیان, کامیار
دانشگاه علوم پزشکی تهران
[ 1 ] - بررسی پتانسیل تهویه طبیعی بخش‌های مختلف بیمارستانی دربیمارستان‌های تابعه دانشگاه علوم پزشکی تهران در سال 1393
Background and aims: The current conventional effective elements on transporting or reducing of airborne aerosols and building indoor air quality are natural ventilation systems. Natural ventilation is supplying fresh air and cooling down by replacing ambient air which is one of the effective parameter on social hygiene and health aspect through controlling airborne pathogens and their relate...
[ 2 ] - ارزیابی کاربرد مدل های تجزیه و تحلیل اثر حالت خطا، ابزار ارزیابی سریع منحصربفرد و آنالیز مقدماتی خطر به منظور بهبود فرآیند مدیریت پسماندهای بیمارستانی: مطالعه موردی بیمارستان فاطمه زهرا (س)
Background and purpose: Identification of risk in hospital waste management have a major role in reducing the cost of surplus and preventing the spread of diseases. In this quantitative analysis, we aimed at determining waste components, evaluating hospital waste management, and prioritizing the risks in Sari Fatemeh Zahra Hospital. Materials and methods: We performed a descriptive-cross-secti...
[ 3 ] - تعیین پتانسیل حذف کادمیوم توسط گیاه یونجه پرورش یافته در کمپوست با اعمال EDTA و 4SO2(4NH)
Background and purpose: Nowadays, Presence of heavy metals such as cadmium in agricultural soils, is regarded as a serious threat to human health in recent years. Phytoremediation is a method by which heavy metal accumulate in plant tissues, hence elimination of these elements from contaminated soils would be possible. The aim of this study was to investigate the removal of cadmium from soil-co...
[ 4 ] - بررسی احیای فتوکاتالیستی کروم شش‌ظرفیتی توسط نانوذرات سبز آهن در محلول‌های آبی: یک مطالعه آزمایشگاهی
Background and Objective: Hexavalent chromium (Cr (VI)) is a highly toxic pollutant that isknown as a carcinogen and mutagen agent to humans. Photocatalytic reduction is one of the known ways to remove these contaminants. Therefore, the aim of this study was to investigate the catalytic effect of green iron nanoparticles, as eco-friendly materials, on photocatalytic reduction of Cr (VI) from wa...
[ 5 ] - شناسایی منابع انتشار هیدروکربن های آروماتیک چندحلقه ای ذرات PM10 هوای شهر تهران در سال 92
Background and Objective: Polycyclic aromatic hydrocarbons (PAHs) are a group of organic pollutants that are mostly generated during the incomplete combustion. The main objective of this study was to characterize potential sources of PAHs in Tehran. Materials and Methods:, Samples of PM10 were collected at 10 monitoring stations belonging to Tehran Air Quality Control Company (AQCC) and tran...
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