Results 91 to 100 of about 465,894 (329)
High intensity solar cell radiometer [PDF]
, 1972 Device can be employed under high intensity illumination conditions such as would occur in a close-solar-approach space mission or in monitoring high intensity lamps.
Brandhorst, H. W., Spisz, E. W.
core +1 more source
, 2013 Electric supplemental lighting can account for a significant proportion of total greenhouse energy costs. Thus, the objectives of this study were to compare high-wire tomato (Solanum lycopersicum) production with and without supplemental lighting and to ...
Celina Gómez +4 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh +4 more
wiley +1 more source
Energy-Efficient and Smart Bicycle Lamps: A Comprehensive Review
EnergiesIn this review paper, information about bicycle lamp technical parameters is provided. The review is based on the searched Web of Science (WoS) and Scopus bibliographic databases and Transportation Research Information Services, which include references ...
Irena Fryc +3 more
doaj +1 more source
A low cost ""Air Mass 2'' solar simulator [PDF]
, 1974 Tungsten halogen projection lamps have integral ellipsoidal reflector, and hexagonal shaped plastic Fresnel lenses. Reflector is dichroic coated to reduce infrared content of reflected radiation. Array of lamps and lenses produces uniform collimated beam
Curtis, H. B. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya +6 more
wiley +1 more source
Panels illuminated by edge-lighted lens technique [PDF]
, 1966 Electroluminescent lamps used to edge-light a specially ground lens provide nonglare, reduced eye strain panel illumination. There is no noticeable falloff in brightness along the lens edge. Light intensity diminishes toward the lens center.
Haag, G. E., Horsfall, R. B.
core +1 more source
An Historical Survey on Light Technologies [PDF]
, 2018 Following the celebration of the International Year of Light and Light-based Technologies in 2015, this paper presents a survey of the exploitation of light throughout our history. Human beings started using light far into the Stone Age, in order to meet
Guarnieri, Massimo
core +1 more source
Biomimetic Iridescent Skin: Robust Prototissues Spontaneously Assembled from Photonic Protocells
Advanced Functional Materials, EarlyView.Uniform nanoparticles are induced to form arrays (photonic crystals) in the cores of biopolymer capsules, endowing these ‘protocells’ with structural color. These protocells are then assembled into large self‐standing objects, i.e., prototissues, with robust mechanical properties as well as iridescent optical properties.
Medha Rath +6 more
wiley +1 more source
Roman lamps discovered at Histria, in the Acropolis Centre‐South Sector (2013 and 2015)
Materiale și Cercetări Arheologice, 2016 Even if it represents an important ceramic category, given the quantity of material discovered during archaeological excavations, as well as the chronological information they offer, lamps have not drawn enough the attention of the specialists.
Bivolaru, A., Bottez, V.
doaj +1 more source