搜索结果: 151-165 共查到“知识库 环境医学”相关记录437条 . 查询时间(5.398 秒)
PERFORMANCE EVALUATION OF WASTEWATER STABILIZATION PONDS IN ARAK-IRAN
Biological wastewater treatment stabilization pond upgrading
2009/12/15
Arak waste stabilization pond facilities consist of two stabilization pond systems, module 1 and module 2. The existing facilities have had several problems in their operation. The objectives of this ...
POLYCYCLIC AROMATIC HYDROCARBON CONTAMINATION LEVELS IN COLLECTED SAMPLES FROM VICINITY OF A HIGHWAY
Polycyclic aromatic hydrocarbons dust vehicle exhausts highway
2009/12/14
Tehran as the biggest city of Iran with a population of more than 10 millions has potentially high pollutant exposures of gas oil and gasoline combustion from vehicles that are commuting in the highwa...
Study of Natural Organic Matter Characteristics and Fractions in Surface Water Resources of Tehran
Natural Organic Matter (NOMs) fractionation hydrophobic hydrophilic water sources
2009/12/14
Background and Objectives: Natural organic matters (NOMs) are abundant in natural water resources and in many ways may affect the unit processes in water treatment. Although NOMs are considered harmle...
Study on Ecological Growth Conditions of Cattle Hyalomma Ticks in Punjab,Pakistan
Hyalomma Preoviposition Oviposition Temperature Humidity Pakistan
2009/12/14
Background: The survey for the prevalence of different species of cattle Hyalomma ticks was carried out in three districts (Rawalpindi, Multan and Lahore) of Punjab province in Pakistan. The bionomica...
THE EFFECT OF GREEN SPACES ON URBAN CLIMATE AND POLLUTION
Temperatures moisture wind pollution parklands
2009/12/14
The climate of a conurbation is of great importance, in particular for public health and to provide good environment. Town planning should take into account how it can influence microclimate, especial...
Survey of Bacteriological Quality of the Drinking Water in Rural Areas of Saqqez City
Drinking Water of Rural Areas E.coli coliform bacteria residual chlorine turbidity
2009/11/25
Backgrounds and Objectives:Safe drinking water providing is one of the main purposes in the community. Development and improvement of community is related to the public health. In this study !we studi...
Survey of Relation Between Consumption of Energy and Environmental Pollutants Emission Resulted of These Consumptions in Central Main Campus of Tehran University
Energy Environment Pollutants Pollutantst Tehran University
2009/11/24
Backgrounds and Objectives:Today the crisis rising from over consumption energy and materialand environmental pollution pose serious problems that challenges present resources of man.Sustainable devel...
Occupational Noise Exposure Evaluation in Drivers of Bus Transportation of Tehran City
Bus drivers Noise Noise pollution Occupational noise
2009/11/24
Backgrounds and Objectives: Noise in large cities is considered by the World Health Organization to be the third most hazardous type of pollution. Buses are an interesting object of study in the theme...
The Association of Air Pollution and Emergency Medical Service Seeking
Air pollutants Myocardial infarction Angina unstable Arrhythmias cardiac Principal component analysis
2009/11/24
Background: There are some reports on the association between air pollution and myocardial infarction, arrhythmia, and mortality due to cardiac problems in susceptible individuals. We aimed to evaluat...
The Interaction of Noise Pollution and Blood Pressure in a Textile Factory in Ilam,Iran
Blood pressure Industrial activities Noise pollution
2009/11/24
The aim of the present study was to assess the industrial noise pollution and its effects on the blood pressure of workers during activities in textile factory in Ilam,which is situated in west of Ira...
Noise Induced Hearing Loss Among Cotton Textile and Carpet Mill Workers
Noise Induced Hearing Loss Textile Workers
2009/7/2
In industry increased mechanisation results in increased noise levels. Operation of textile machines carries a high risk of hearing loss. In this study the evaluation of textile worker's noise induced...
The aim of this study was to determine the effects of silver mining on individuals living in Gümüs, a province of Kütahya in Turkey, which is located near a silver mine. For this purpose, two groups o...
COINCIDENCE OF THREE PATHOGENS (BORRELIA BURGDORFERI SENSU LATO,ANAPLASMA PHAGOCYTOPHILUM AND BABESIA MICROTI) IN IXODES RICINUS TICKS IN THE LUBLIN MACROREGION
ticks Ixodes ricinus coinfection Borrelia burgdorferi sensu lato
2010/12/22
Ticks are very important vectors of pathogenic microorganisms (viruses, bacteria,protozoans), which may induce serious contagious diseases in humans and in farm animals. The aim of the study was to de...
OCCUPATIONAL EXPOSURE TO ORGANIC DUST, MICROORGANISMS, ENDOTOXIN AND PEPTIDOGLYCAN AMONG PLANTS PROCESSING WORKERS IN POLAND
organic dust microorganisms endotoxin peptidoglycan bioaerosols
2010/12/22
The objective of present work was to determine and compare the components of bioaerosol in several sectors of plant processing industries. The study was conducted in 10 facilities engaged in herb and ...