Results 221 to 230 of about 55,363 (262)
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2017
The study of indoor microclimate requires a specific set of tools to measure the physical variables and interpret the results. This chapter, in its first part, describes how to study Historic Indoor Microclimate. In particular, the main physical variables, the standard values, and the methods to measure them are described.
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The study of indoor microclimate requires a specific set of tools to measure the physical variables and interpret the results. This chapter, in its first part, describes how to study Historic Indoor Microclimate. In particular, the main physical variables, the standard values, and the methods to measure them are described.
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Proceedings of the 16th international conference on Intelligent user interfaces, 2011
Museums are both appealing and challenging as an environment for indoor positioning research. By nature, they are dense and rich in objects and information, and as a result they contain more information than a visitor can absorb in a time-limited visit.
Tsvi Kuflik +6 more
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Museums are both appealing and challenging as an environment for indoor positioning research. By nature, they are dense and rich in objects and information, and as a result they contain more information than a visitor can absorb in a time-limited visit.
Tsvi Kuflik +6 more
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2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN), 2013
Setting up of any indoor localization system involves many difficulties. This paper proposes a Simple, Low cost & Small sized system for indoor localization. The basic processing elements of this system constitute RSSI & LQI (symbol error rate). An ISM band compliant low cost cc2500 zigbee module capable of outputting digital RSSI and LQI values is ...
Sameer Marulkar +2 more
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Setting up of any indoor localization system involves many difficulties. This paper proposes a Simple, Low cost & Small sized system for indoor localization. The basic processing elements of this system constitute RSSI & LQI (symbol error rate). An ISM band compliant low cost cc2500 zigbee module capable of outputting digital RSSI and LQI values is ...
Sameer Marulkar +2 more
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Fast-converging indoor mapping for wireless indoor localization
2014 IEEE International Conference on Pervasive Computing and Communication Workshops (PERCOM WORKSHOPS), 2014The construction of indoor floor plans for wireless localization with minimal deployment effort and with low cost is relevant in many ambient intelligence and mobile computing applications. Simultaneous Localization and Mapping (SLAM) is a well-known technique for solving the problem of localization of an object in an unknown environment while ...
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Indoor localization applications
2014 22nd Signal Processing and Communications Applications Conference (SIU), 2014In this study, the data set of received signal strength (RSS) and time of arrival (TOA) measurements is obtained by using the test setup with ZigBee devices for indoor positioning applications. By using this data set, performance of three types of fingerprinting positioning techniques is analysed with respect to the mean RSS value based, the ...
Saliha Buyukcorak +3 more
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2013
This paper presents an experimental study of the propagation channel in Indoor environment with two radio link configurations: outdoor to indoor (O2I) and indoor to indoor (I2I). The experimentation has been carried out with a MIMO set-up which allows a full 3D space-time characterization of the channel.
Malhouroux-Gaffet, Nadine +1 more
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This paper presents an experimental study of the propagation channel in Indoor environment with two radio link configurations: outdoor to indoor (O2I) and indoor to indoor (I2I). The experimentation has been carried out with a MIMO set-up which allows a full 3D space-time characterization of the channel.
Malhouroux-Gaffet, Nadine +1 more
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2013
Air pollution is a well established hazard for human health. Air quality is particularly important for subpopulations that are more susceptible (i.e. children, elderly, subjects with cardio-respiratory diseases or socio-economically deprived) or at higher risk for specific exposures (workers exposed to inorganic dust, wood dust, fumes, gases and ...
Viegi G +5 more
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Air pollution is a well established hazard for human health. Air quality is particularly important for subpopulations that are more susceptible (i.e. children, elderly, subjects with cardio-respiratory diseases or socio-economically deprived) or at higher risk for specific exposures (workers exposed to inorganic dust, wood dust, fumes, gases and ...
Viegi G +5 more
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Clinics in Chest Medicine, 1992
This article summarizes the health effects of indoor air pollutants and the modalities available to control them. The pollutants discussed include active and passive exposure to tobacco smoke; combustion products of carbon monoxide; nitrogen dioxide; products of biofuels, including wood and coal; biologic agents leading to immune responses, such as ...
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This article summarizes the health effects of indoor air pollutants and the modalities available to control them. The pollutants discussed include active and passive exposure to tobacco smoke; combustion products of carbon monoxide; nitrogen dioxide; products of biofuels, including wood and coal; biologic agents leading to immune responses, such as ...
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Environmental Geochemistry and Health, 1990
This review concerns primarily the health effects that result from indoor air exposure to radon gas and its progeny. Radon enters homes mainly from the soil through cracks in the foundation and other holes to the geologic deposits beneath these structures.
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This review concerns primarily the health effects that result from indoor air exposure to radon gas and its progeny. Radon enters homes mainly from the soil through cracks in the foundation and other holes to the geologic deposits beneath these structures.
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