Results 11 to 20 of about 86,936 (298)
Natural Ventilation and Aerosol Particles Dispersion Indoors
Energies, 2022 Aerosol pollutant particles indoors significantly affect public health. The conventional wisdom is that natural ventilation will alleviate the dispersion of airborne or aerosol particles.
Talib Dbouk, Dimitris Drikakis
doaj +2 more sources
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
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 ...
Claude Oestges +5 more
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Environmental Science & Technology, 2018 This review aims to encapsulate the importance, ubiquity, and complexity of indoor chemistry. We discuss the many sources of indoor air pollutants and summarize their chemical reactions in the air and on surfaces. We also summarize some of the known impacts of human occupants, who act as sources and sinks of indoor chemicals, and whose activities (e.g.,
Carslaw, Nicola, Weschler, Charles J.
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Sensors and Sensing Technologies for Indoor Positioning and Indoor Navigation [PDF]
Sensors, 2020 The last 10 years have seen enormous technical progress in the field of indoor positioning and indoor navigation; yet, in contrast with outdoor well-established GNSS solutions, no technology exists that is cheap and accurate enough for the general market.
Potorti' F., Palumbo F., Crivello A.
openaire +4 more sources
British Educational Research Journal, EarlyView., 2023 Abstract Children's relationship with time in preschools is an under‐researched area. Young children rarely know how to measure time using a clock, but their experiences of time may contribute to understanding children's well‐being and debates about quality in preschools.
Kristín Dýrfjörð +3 more
wiley +1 more source
Consistently high estimates for the proportion of human exposure to malaria vector populations occurring indoors in rural Africa. [PDF]
, 2013 BACKGROUND: Insecticide-treated nets (ITNs) and indoor residual spraying (IRS) are highly effective tools for controlling malaria transmission in Africa because the most important vectors, from the Anopheles gambiae complex and the A.
Huho, B. +21 more
core +1 more source
An opportunistic indoors positioning scheme based on estimated positions [PDF]
, 2009 The localization requirements for mobile nodes in wireless (sensor) networks are increasing. However, most research works are based on range measurements between nodes which are often oversensitive to the measurement error.
Pérennou, Tanguy +5 more
core +1 more source
Biologically meaningful coverage indicators for eliminating malaria transmission. [PDF]
, 2012 Mosquitoes, which evade contact with long-lasting insecticidal nets and indoor residual sprays, by feeding outdoors or upon animals, are primary malaria vectors in many tropical countries.
Devine, Gregor J +13 more
core +1 more source