Results 71 to 80 of about 237,842 (355)
JPhys EnergyHalide perovskite indoor photovoltaics present a promising pathway for sustainably powering the rapidly growing network of wireless sensors in the Internet of Things.
Hugo Decitre +7 more
doaj +1 more source
Monitoring charged particles in indoor air using a neutral cluster and air ion spectrometer [PDF]
, 2012 While there are sources of ions both outdoors and indoors, ventilation systems can introduce as well as remove ions from the air. As a result, indoor ion concentrations are not directly related to air exchange rates in buildings.
Jayaratne, Rohan +2 more
core +1 more source
Characterizing Power Consumption of Dual-Frequency GNSS of a Smartphone
, 2020 Location service is one of the most widely used features on a smartphone. More and more apps are built based on location services. As such, demand for accurate positioning is ever higher.
Karki, Bikram, Won, Myounggyu
core +1 more source
Walking indoors, walking outdoors: an fMRI study
Frontiers in Psychology, 2015 An observation/execution matching system for walking has not been assessed yet. The present fMRI study was aimed at assessing whether, as for object-directed actions, an observation/execution matching system is active for walking and whether the spatial
Riccardo eDalla Volta +7 more
doaj +1 more source
, 2019 [Excerpt] “Indoor air quality or IAQ” is what we experience as the temperature, humidity, ventilation, and chemical or biological contaminants of the air inside non-industrial buildings, such as schools, offices, hotels, or banks – environments typically
Brown, Nellie J
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New State Distribution and Host Records of North American Buprestidae (Coleoptera) [PDF]
, 2018 The following new state records are reported for buprestid species in the eastern United States: Agrilus egeniformis Champlain and Knull and Polyceta elata LeConte from Georgia, Agrilus defectus LeConte and Agrilus vittaticollis (Randall) from Minnesota ...
Haack, Robert A +2 more
core +3 more sources
British Educational Research Journal, EarlyView.Abstract Quality in early childhood education and care (ECEC) is a contested concept and has generally been conceptualised by inter‐related indicators such as staff qualifications, educational environment, policy or child‐to‐staff ratios. There has been a more limited emphasis on how young children might perceive and experience quality.
Nikki Fairchild, Éva Mikuska
wiley +1 more source
International Journal of Infectious DiseasesObjectives: This study assesses exposure to malaria vector mosquitos that is nonpreventable through use of nets, the contribution of outdoor and indoor biting towards residual vector exposure, and the risk factors for being bitten and for being infected ...
Michael Ooko +12 more
doaj +1 more source
Floor positioning method indoors with smartphone’s barometer
Geo-spatial Information Science, 2019 This paper presents an indoor floor positioning method with the smartphone’s barometer for the purpose of solving the problem of low availability and high environmental dependence of the traditional floor positioning technology.
Min Yu, Feng Xue, Chao Ruan, Hang Guo
doaj +1 more source
Effects of the compulsory indoor confinement of organic layer poultry: a dust storm! [PDF]
, 2006 In August 2005 an order was issued in the Netherlands for free range poultry to be kept indoors to prevent the introduction of avian influenza. The Animal Sciences Group of Wageningen UR (Wageningen University and Research Centre) conducted a telephone ...
Kijlstra, Aize, van der Werf, Joop
core +1 more source