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Greenhouse gas monitoring is the direct measurement of greenhouse gas emissions and levels. There are several different methods of measuring carbon dioxide concentrations in the atmosphere, including infrared analyzing and manometry. Methane and nitrous oxide are measured by other instruments.
The most common principles for CO 2 sensors are infrared gas sensors and chemical gas sensors. Measuring carbon dioxide is important in monitoring indoor air quality , [ 1 ] the function of the lungs in the form of a capnograph device, and many industrial processes.
A monitor that checks that the encoder is working properly. The wearable Portable People Meter carried by each panelist. A base station for each PPM, where each panelist in the household places it overnight to recharge the battery. A portable charger for vacations and other trips away from the home base.
Samsung Apps offers for-fee premium services in a few countries including Korea and the United States. The services will be custom-tailored for each region. Samsung plans to offer family-oriented applications such as health care programs and digital picture frames as well as games.
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