Results 101 to 110 of about 69,693 (309)
Advanced Science, EarlyView.Time‐varying electric fields can activate solid‐state devices such as LEDs and capacitors for energy harvesting and powering in open circuits. The response of solid‐state devices to time‐varying electric fields caused by vibrations can be utilised for smart sensing of human motions and object vibrations.
Renyun Zhang +6 more
wiley +1 more source
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
, 2017 The indoor environmental quality is of major interest for occupants in office buildings. This study is to identify the benchmarking values of physical parameters for indoor environmental quality (IEQ) of office buildings and explore the influences of ...
Wallbaum, Holger +5 more
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Development of a user-friendly Indoor Environmental Quality (IEQ) calculator in air-conditioned offices [PDF]
, 2023 9th international Conference on Indoor Air Quality Ventilation & Energy Conservation In Buildings (IAQVEC 2016), 23-26 October 2016, Seoul, South Korea202311 bckwNot applicableSelf-fundedCopyright retained by ...
Mui, KW, Wong, LT, Yu, HC, Tsang, TW
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Advanced Science, EarlyView.This review summarizes recent advances in four mainstream solution‐based techniques for synthesizing NiOx hole‐transport layers for high‐performance perovskite photovoltaic cells, and highlights the key challenges and future prospects for achieving high efficiency, long‐term stability, and low‐cost perovskite photovoltaic technologies toward ...
Zheng Wu +7 more
wiley +1 more source
Virtual Laboratories for a Course on Indoor Environmental Quality
International Journal of Online and Biomedical Engineering (iJOE), 2009 Abstractâ?? This paper describes a set of software tools developed by the author to support the teaching of a course on Indoor Environmental Quality, given to the Master programme on Energy for Sustainability and PhD programme on Sustainable Energy Systems at the University of Coimbra, which are included on the MIT-Portugal Initiative educational ...
openaire +2 more sources
Advanced Science, EarlyView.A rotational energy harvesting device that successfully reconciles high power density with mechanical durability through a hybrid sliding‐and‐bouncing kinematic mechanism is reported. The success reported in our paper includes addressing a dilemma where enhanced electrical output comes at the cost of increased friction and wear, limiting the practical ...
Yihong Lin +12 more
wiley +1 more source
, 2002 Changes in indoor fungal levels in residential environments were investigated over a 16-week study period following a cleaning intervention on carpets and soft furnishing.
Cheong, C.D. +3 more
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Indoor environmental quality in schools: what are the main indicators?
, 2022 The present paper lists the parameters used to characterize indoor environmental quality (IEQ) in schools in Europe, North America, and Australia reported in the papers published since 2010. Measurement protocols and parameter ranges are summarized.
Wei, Wenjuan +5 more
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Advanced Science, EarlyView.Herein, we propose a solar‐powered heavy metal trap (SPHT) for sludge disposal. The indoor experiments demonstrated that the sludge water content decreased from 90 % to 31 %, coupled with a decrease in heavy metal content to 6 % at most. Furthermore, the designed SPHT generated an initial potential of 0.10 V, and monitoring this hydrovoltaic potential ...
Yanlin Li +7 more
wiley +1 more source