Tài liệu MEASUREMENTS OF OUTDOOR AIR POLLUTION FROM SECONDHAND SMOKE ON THE UMBC CAMPUS pdf

... housed the RSP monitor. The intakes and exhausts of the concealed monitors were connected to the outdoor environment. The monitors were deployed about the UMBC campus in a variety of locations on Tuesday, ... Journal of Occupational and Environmental Medicine, 46:887-905 (2004). Williamson SJ. Fundamentals of Air Pollution. Addison-Wesley, Reading MA, 1973. MEA...

Ngày tải lên: 17/02/2014, 22:20

... whether tobacco smoke is inhaled in the act of smoking, or inhaled by nonsmokers out of the air indoors or outdoors. 2. The concentration of tobacco smoke pollution of buildings [secondhand smoke ... by the density of smokers and by the ventilation rate. Tobacco smoke pollution outdoors or outdoor tobacco smoke (OTS) is determined by the density o...

Ngày tải lên: 17/02/2014, 22:20

... without consideration of the specific date of the construction, modifica- tion or reconstruction of the facility. 2. Notwithstanding s. NR 440.686 (3) (intro.), for purposes of this section, the ... shall be one that is described by the criteria in s. NR 440.705 (1) (b) 1. to 3., without consideration of the specific date of the construction, modifica- tion or reco...

Ngày tải lên: 14/02/2014, 08:20

... largely a reflection of the seasonal variations of the meteorological conditions. The bulk properties of the aerosols can be inferred from the variations of the Ångstrøm exponent (Figure 3(b)). ... convection associated with heavy monsoon rainfall along the foothills of the Himalayas near Nepal. The cloud clusters off the coast of the southern tip o...

Ngày tải lên: 17/02/2014, 22:20

Ngày tải lên: 18/02/2014, 04:20

... America and the Caribbean High- income countries 1995 10 URBANIZATION AND URBAN AIR POLLUTION 57 indicators of the quality of the air that people breathe. According to the World Health Organization’s air ... indication of the urban contri- bution to GDP is the combined share of GDP produced in the industry and ser- Urbanization and Urban Air Pollution 1980 19...

Ngày tải lên: 17/02/2014, 22:20

Ngày tải lên: 18/02/2014, 04:20

... Later on, in 1912, the American’s Special Feature : Air Pollution Control Technologies 34TECH MONITOR z Nov-Dec 2008 Special Feature : Air Pollution Control Technologies Design of the compressed air ... in the engine. The expansion of this air pushes the pistons and creates move- ment. The atmospheric temperature is used to re-heat the engine and increase the...

Ngày tải lên: 19/02/2014, 04:20

... solutions have been reached. On occasion, a representative of the New Mexico Oil and Gas Conservation Division will conduct an on- site investigation. During one of these investigations, the representative ... an individual is harmed by air pollution usually depends on the total exposure to the damaging chemicals, i.e., the duration of exposure and the concentra...

Ngày tải lên: 23/03/2014, 02:20