Measurement

A Molecular Dosimetry Approach to Assess Human Exposure to Environmental Tobacco Smoke A Molecular Dosimetry Approach to Assess Human Exposure to Environmental Tobacco Smoke- Recent research measures effects of exposure to secondhand smoke from single pub visit. Designated "No Smoking" Areas Provide Little Protection from Secondhand Smoke Designated "No Smoking" Areas Provide Little Protection from Secondhand Smoke- Research measures secondhand smoke in "no smoking" areas, and finds that little protection is provid… Biomarkers of Environmental Tobacco Smoke in Preschool Children and their mothers. Biomarkers of Environmental Tobacco Smoke in Preschool Children and their mothers.- Scientific paper on measurement of children's exposure to secondhand smoke. Exposure of the US Population to Secondhand Smoke Exposure of the US Population to Secondhand Smoke- Research estimates the extent of exposure of the US population to secondhand smoke, and how that breaks down into home and workp… Environmental Tobacco Smoke and Carcinogen-Hemoglobin Adduct Levels Environmental Tobacco Smoke and Carcinogen-Hemoglobin Adduct Levels- Scientific paper on measurement of exposure to secondhand smoke. Exposure to Secondhand Smoke Widespread Exposure to Secondhand Smoke Widespread- CDC research finds that nearly 9 out of 10 Americans are exposed to secondhand smoke. Chemicals in Smoke Chemicals in Smoke- Factsheets and papers on: how cigarettes are tested for chemical content; total yearly chemical emissions from secondhand smoke; comparison of secondhand smoke… Environmental Tobacco Smoke and Lung Development Environmental Tobacco Smoke and Lung Development- Online course in scientific investigation uses actual experiment performed on effects of secondhand smoke. Why Secondhand Smoke Cannot Be Controlled With Ventilation Why Secondhand Smoke Cannot Be Controlled With Ventilation- Factsheet explains the pollution measurement and science of smoke concentration and buildup. Environmental Tobacco Smoke: Exposure Measurements and Prevalence Environmental Tobacco Smoke: Exposure Measurements and Prevalence- Scientific report breaks down tobacco smoke constituents, their physical and chemical properties, and indoor air… Gracey & Associates Gracey & Associates- Sound and vibration meter hire and calibration service in the UK. Castle Group Ltd Castle Group Ltd- Manufacturer and supplier of sound level meters and vibration meters. Sales, rental, training, calibration and consultancy services available. Unholtz-Dickie Corp. Unholtz-Dickie Corp.- Manufacture complete vibration test systems including shock and vibration controllers, electrodynamic shakers, head expanders, power amplifiers , transducer … Larson Davis Acoustic Measurement Products Larson Davis Acoustic Measurement Products- Product line includes condenser microphones and accessories, sound level meters, portable and realtime frequency analyzers, noise dosim… Lansmont Corporation Lansmont Corporation- Provides field data recorders, test equipment and testing services to prepare products and packages for their specific transportation environment. Cirrus Research plc Cirrus Research plc- Manufacture acoustic measurement instrumentation, such as sound level meters, environmental noise monitoring equipment and airport noise monitoring systems. AcSoft AcSoft- Supplies vibration measurement systems based on PC systems and software. Acoustisoft Inc Acoustisoft Inc- Design and supply pc based acoustic measurement system designed to meet the needs of both hi fi enthusiasts and professionals using standard pc sound cards. Acoustics Engineering Acoustics Engineering- Developer of acoustics related equipment and software tools to perform fast and accurate acoustical measurements. ACO Pacific, Inc. ACO Pacific, Inc.- Manufacturer and supplier of measurement microphones and mic systems, calibrators, sound intensity probes, acoustical/emi isolators, and noise generators. HEAD Acoustics HEAD Acoustics- Test systems in the areas of sound quality evaluation, noise and vibration troubleshooting, binaural recording and playback, and telecommunication systems testing. Endevco (UK) Endevco (UK)- Supplier of dynamic instrumentation for vibration, shock, inertial motion and dynamic pressure measurements, including a line of accelerometers, pressure transducers…