Results 51 to 60 of about 450,897 (302)
BuildingsLighting systems in sports venues have a significant impact on both the user experience and quality of events. However, owing to the large number of luminaires, high individual lamp power, and strict lighting standards, the lighting energy consumption of
Sirui Rao, Chen Wang, Zeyu Li, Ying Yu
doaj +1 more source
High Speed Surface Detection Method and System for Steel Pipes Based on Machine Vision
Shiyou jixie, 2022 Steel pipe is an important material for oil and gas transmission pipelines and its surface quality is extremely important. However, in practice, the surface quality of steel pipe is usually inspected manually.
Cai Xiang, Kang Yihua, Cheng Yangyang
doaj
Advanced Functional Materials, EarlyView.Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey +5 more
wiley +1 more source
Propagation of partially coherent light through a light pipe
Optics Express, 2013 In laser projection applications, laser light modules are often combined with rotating diffusers in order to reduce the appearance of speckle on the projection screen. The rotation of a diffuser in a laser beam generates a beam of partially coherent light.
Roelandt, Stijn +4 more
openaire +3 more sources
Uniform high irradiance source [PDF]
, 1975 New 50 Kw xenon short arc lamp mounted within elliptical collector provides irradiance levels up to 4.4 x 10 to the 7th power watts/sq m with non-uniformity ratio of 3.30.
Buchele, D. R. +2 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Ferritin‐doped hybrid nanoparticles triggered accurate tumor‐specific hemorrhage for enhanced in situ photothermal therapy and evoked anti‐tumor immunity. Notably, HFn/GA‐Fe specifically induced tumor hemorrhage 12 h after intravenous injection, resulting in visible color darkening. Through photoacoustic imaging, tumor vessels could be clearly observed
Haidong Zha +7 more
wiley +1 more source
USAGE OF DARK-FIELD IMAGE FOR IDENTIFICATION OF PHASE COMPONENTS OF PIPE STEELS
Литьë и металлургия, 2012 The reasons of low impact strength and high temperature of viscous-fragile transition of the basic metal of gas pipe from steel 17G1С are investigated. It is established that high fragility of metal of pipe is caused by release of the cementite extended ...
A. G. Anisovich +2 more
doaj +1 more source
Diffused guides for distributed-feedback lasers [PDF]
, 1975 Proposed waveguide is hollow cylindrical pipe. Inside channel surface is infused with gas or metal molecules, forming periodic cross sections along entire length. Light is scattered at periodic infusions, resulting in distributed feedback.
Elachi, C.
core +1 more source
Potential for using climate forecasts in spatio-temporal prediction of dengue fever incidence in Malaysia submitted [PDF]
, 2015 Dengue fever is a viral infection transmitted by the bite of female Aedes aegypti mosquitoes. It is estimated that nearly 40% of the world’s population is now at risk from Dengue in over 100 endemic countries including Malaysia.
Harun, Amran +2 more
core +3 more sources
Advanced Materials, EarlyView.Detecting proteins secreted by a single cell while retaining its viability remains challenging. A particles‐in‐particle (PiPs) system made by co‐encapsulating barcoded microparticles (BMPs) with a single cell inside an alginate hydrogel particle is introduced.
Félix Lussier +10 more
wiley +1 more source