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toxic gas
OES analysis in a nonthermal plasma used for toxic gas removal: Rotational and excitation temperature estimation
      
Atmospheric contamination by a toxic gas (hydrogen sulfide) is described.
      
Hydrogen sulfide (H2S) is a well-known toxic gas with the smell of rotten eggs.
      
Pulmonary barotrauma including orbital emphysema following inhalation of toxic gas
      
Severe pulmonary barotrauma occurred following smoke and toxic gas inhalation in a 20-year-old male.
      
In 2005 in Auckland, New Zealand, the prevalence of wrapping cot mattresses in polythene, which has been recommended for sudden infant death syndrome (SIDS) prevention by proponents of the toxic gas theory, was 21.7%.
      
At these CO2 springs, the surrounding air was at high CO2 concentration with no toxic gas emissions throughout the growth season, and there was natural vegetation around the springs.
      
Objective.The reaction of isoflurane, enflurane or desflurane with dried CO2 absorbents produces carbon monoxide (CO), a highly toxic gas which cannot be detected by gas monitors typically available in the operating room.
      
High LOI value and UL 94-VO rating could be achieved with a phosphorus content of as low as 0.75% for PC, and no fumes or toxic gas emissions were observed.
      
Polystyrene-foam-plastic can be used for commercial hydroponic installations as growth medium, if washed for 3 to 4 weeks with water before planting to avoid toxic gas effects.
      
These results suggested the formation of a toxic gas or vapour from sodium azide under cell culture conditions, probably an azide.
      
Measuring rate of heat, smoke and toxic gas release
      
Combustibility, smoke release, and toxic gas release should be examined over a wide range of exposure conditions before the fire hazard of materials can be properly evaluated.
      
The author reports on an evaluation program of the hazards of materials based on the rates of heat, smoke, and toxic gas release, rather than on the total quantities released.
      
The author illustrates methods of applying heat, smoke and toxic gas release rate data to calculating fire hazard loading values.
      
Detection of COCl2, a highly toxic gas in chemical industry, using laser photoacoustic spectroscopy is presented.
      
Preliminary results indicate that for CO toxic gas, an n-p transitional character of the semiconducting iron oxide appears in humid relatively to dry air.
      
Annealing effects on lead-phthalocyanine thin film as a toxic gas sensor
      
Then the choice of "model gases" and their ranking is facilitated; it is also possible to vary the gas stream by changes in pressure and temperature making it possible to embrace the field of corrosive and toxic gas operation.
      
A chemical attack is the deliberate release of a toxic gas, liquid or solid that can poison people and the environment.
      
 

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