Results 41 to 50 of about 514,111 (238)

Self‐Powered All‐in‐One Wearable Bioelectronics Driven by Pneumatic Energy Buffering of Daily Footsteps

open access: yesAdvanced Science, EarlyView.
A pneumatic energy‐buffering strategy transforms transient and intermittent footsteps into quasi‐continuous electrical energy for a self‐powered wearable biosensing platform. The footwear‐integrated air‐pumping harvester, combined with the rationally designed power‐management system, powers a wearable ankle PPG device with reduced motion artifacts ...
Ji‐Seok Kim   +8 more
wiley   +1 more source

Growing up in the New Age - A Daylight Imprint Book

open access: yes, 2013
'Growing up in the New Age' is a new artists book which will be published by Daylight. Daylight are dedicated to publishing art and photography via their book, magazine, and multimedia programs.
Ryley, Marjolaine
core   +6 more sources

Applying a parametric design approach for optimizing daylighting and visual comfort in office buildings

open access: yesAin Shams Engineering Journal, 2021
This study adopts an empirical research method to investigate a number of design parameters for achieving a balance of daylight availability and visual comfort in office buildings using a double skin façade (DSF).
Raghda M. ElBatran, Walaa S.E. Ismaeel
doaj   +1 more source

Self‐Sustaining Hybrid Passive Cooler Enabling Highly Effective Thermal Management for Outdoor Electronics

open access: yesAdvanced Science, EarlyView.
An innovative hybrid passive cooler integrates a porous radiative coating and an atmospheric moisture‐harvesting hydrogel within a melamine sponge skeleton, synergizing radiative cooling, sensible‐heat absorption, and latent‐heat evaporation. It maintains an average 8.3°C sub‐ambient cooling under sunlight and a maximum ∼42.4°C drop under 2000 W·m−2 ...
Qingyuan Du   +6 more
wiley   +1 more source

OPTIMIZATION STUDY OF VISUAL COMFORT AND DAYLIGHT AVAILABILITY AT CADL ITB

open access: yesDimensi: Journal of Architecture and Built Environment, 2016
One way to reduce energy consumption in buildings is to use daylighting. However, daylight can cause visual discomfort in the form of glare. Center of Art, Design, and Language (CADL) Institut Teknologi Bandung is a building that has windows on west and ...
SIREGAR Mhd. Akbar Anthony   +3 more
doaj  

Optimized indoor daylight for tropical dense urban environments

open access: yesAmbiente Construído
Studies using metrics related to dynamic sky conditions for indoor daylight performance assessment in urban environment are rare in tropical latitudes. This study applied one of these metrics, the spatial Daylight Autonomy (sDA 300,50% ≥75%, IES LM 83-12)
Iara Gonçalves dos Santos   +2 more
doaj   +1 more source

OPTIMALISASI PENCAHAYAAN ALAMI DENGAN USEFUL DAYLIGHT ILLUMINANCE PADA DESAIN RUMAH TOKO (RUKO) DI KOTA LHOKSEUMAWE

open access: yesNature: National Academic Journal of Architecture, 2019
Abstrak_Penelitian ini menawarkan proposal Rumah Toko (Ruko) di Kota Lhokseumawe yang ramah terhadap cahaya alami, sehingga berkonsekuensi langsung untuk pengurangan energi.
Atthaillah Atthaillah   +2 more
doaj   +1 more source

Impact of Window Design on Dynamic Daylight Performance in an Office Building in Iran

open access: yesJournal of Daylighting, 2023
Window design affects the building's appearance. Besides, it has a significant impact on daylight performance and the visual comfort of interior spaces. Therefore, choosing the shape and position of windows can be a challenge for architects.
Shiva Farivar, Shabnam Teimourtash
doaj   +1 more source

Supramolecular Terbium‐Threonine Chiral Emitters with Tunable Circularly Polarized Luminescence as Anticounterfeiting‐Ink for Autonomous Data Encryption

open access: yesAdvanced Science, EarlyView.
A one‐pot, aqueous, and scalable method for synthesizing chiral lanthanide supramolecular emitters using terbium and threonine is reported. The aqueous solution of these chiral emitters displays the following features: (i) 100 % transparency, (ii) tunable luminescence and CPL, and (iii) a pH feedback loop that controls the “on‐off” states of ...
P. M. Ajay Sekhar   +5 more
wiley   +1 more source

Impact of Building Typology on Daylight Optimization Using Building Information Modeling: Apartments in Erbil City as a Case Study

open access: yesJournal of Daylighting, 2019
Daylight represents one of the crucial factors that affect directly on the building performance and its occupants. This study assesses the daylight performance in the multi-storey residential buildings (apartments) in Erbil city.
Mohammed Nadhim Majeed   +2 more
doaj   +1 more source

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