Results 41 to 50 of about 199,178 (305)
Restorative Dentistry: Dental composite depth of cure with halogen and blue light emitting diode technology [PDF]
, 2009 Objectives To test the hypothesis that a blue light emitting diode (LED) light curing unit (LCU) can produce an equal dental composite depth of cure to a halogen LCU adjusted to give an irradiance of 300 mWcm–2 and to characterise the LCU's light outputs.
Ashworth, Stephen +2 more
core +1 more source
Advanced Functional Materials, EarlyView.A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song +3 more
wiley +1 more source
Increasing fruiting synchrony at the community level in an Afromontane tropical forest
EcosphereChanges in community‐level patterns of fruit production can affect resource availability for frugivores, causing cascading effects in forest ecosystems.
Phillip J. Dugger +4 more
doaj +1 more source
Cloud Radiative Effect Study Using Sky Camera
, 2017 The analysis of clouds in the earth's atmosphere is important for a variety of applications, viz. weather reporting, climate forecasting, and solar energy generation.
Dev, Soumyabrata +4 more
core +1 more source
From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts
Advanced Functional Materials, EarlyView.Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A polyelectrolyte complex‐based sorbent is produced by scalable, environmentally benign aqueous phase inversion. Its porous, LiCl‐ and GO‐integrated architecture enables hourly adsorption−desorption cycles at low relative humidity (RH < 30%). A large‐scale prototype achieves multicyclic, solar‐driven atmospheric water harvesting of 1.37 L kg−1 day−1 ...
Seung‐Hwan Oh +3 more
wiley +1 more source
Validation of CM SAF Surface Solar Radiation Datasets over Finland and Sweden
Remote Sensing, 2015 Accurate determination of the amount of incoming solar radiation at Earth’s surface is important for both climate studies and solar power applications.
Aku Riihelä +4 more
doaj +1 more source
Low-cost Prototype Pyrgeometer for Atmospheric Radiation Measurements
Tecnura, 2022 Objective: To design and build an instrument capable of measuring long-wave infrared radiation with elements of the national market that offers an excellent performance in measuring energy in this spectral band.
César Alexander Chacón Cardona +2 more
doaj +1 more source
Reconstruction of solar UV irradiance since 1974
, 2009 Variations of the solar UV irradiance are an important driver of chemical and physical processes in the Earth's upper atmosphere and may also influence global climate.
Krivova, N. A. +3 more
core +1 more source
An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light
Advanced Functional Materials, EarlyView.NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee +4 more
wiley +1 more source