Results 11 to 20 of about 779,721 (341)
Advances in Indoor Positioning and Indoor Navigation
Sensors, 2022 Locating devices in indoor environments has become a key issue for many emerging location-based applications and intelligent spaces in different fields [...]
Antoni Pérez-Navarro +2 more
openaire +5 more sources
Environment International, 2023 Buildings are constructed and operated to satisfy human needs and improve quality of life. Good indoor air quality (IAQ) and thermal comfort are prerequisites for human health and well-being.
S. Dimitroulopoulou +7 more
semanticscholar +1 more source
A Survey of Indoor Localization Systems and Technologies [PDF]
IEEE Communications Surveys and Tutorials, 2017 Indoor localization has recently witnessed an increase in interest, due to the potential wide range of services it can provide by leveraging Internet of Things (IoT), and ubiquitous connectivity. Different techniques, wireless technologies and mechanisms
Faheem Zafari, A. Gkelias, K. Leung
semanticscholar +1 more source
Experimental Characterization and Modeling of Outdoor-to-Indoor and Indoor-to-Indoor Distributed Channels [PDF]
IEEE Transactions on Vehicular Technology, 2010 We propose and parameterize an empirical model of the outdoor-to-indoor and indoor-to-indoor distributed (cooperative) radio channel, using experimental data in the 2.4-GHz band. In addition to the well-known physical effects of path loss, shadowing, and fading, we include several new aspects in our model that are specific to multiuser distributed ...
Oestges, Claude +5 more
openaire +2 more sources
Localized Ventilation Method for Providing Clean Air to Hospitalized Patients [PDF]
E3S Web of Conferences, 2021 Three novel air terminal devices (ATDs) for localized ventilation were designed (ATD with perforated inner plate, ATD with honeycomb diffuser, and ATD with lobbed nozzle).
Shu Lei +2 more
doaj +1 more source
A comparative study of selected sorbents for sampling of aromatic VOCs from indoor air [PDF]
, 2010 Indoor air canbecome pollutedwith VOCs, and understanding the factors which affect adsorption of VOCs from indoor air is important for: (i) the accurate measurement of VOCs, and (ii) to apply mitigation strategies when high analyte concentrations are ...
Gibson, Lorraine +3 more
core +3 more sources
BMC Public Health, 2021 Background Although many indoor public places have implemented smoke-free regulations, private homes have remained sources of tobacco smoke pollutants.
Jeonghoon Kim +5 more
doaj +1 more source
Journal of Building Engineering, 2022 well-being. Poor air quality in such environments may cause respiratory disease for millions of pupils around the globe and, in the current pandemic-dominated era, require ever more urgent actions to tackle the burden of its impacts.
Sasan Sadrizadeh +18 more
semanticscholar +1 more source
Scientific Data, 2023 Modernizing existing buildings is vital to saving carbon emissions and counteracting global climate change. Many countries face the challenge of modernizing a considerable number of their buildings in the next two decades.
Jan Richarz +6 more
doaj +1 more source