Results 51 to 60 of about 1,045,377 (306)
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Bilayer–metal assisted chemical etching of silicon microwire arrays for photovoltaic applications
AIP Advances, 2016 Silicon microwires with lateral dimension from 5 μm to 20 μm and depth as long as 20 μm are prepared by bilayer metal assisted chemical etching (MaCE).
R. W. Wu +7 more
doaj +1 more source
IEEE Access, 2017 The spectral power distribution (SPD) is considered as the figureprint of a light emitting diode (LED). Based on the analysis on its SPD, a method to predict both lumen depreciation and color shift for the phosphor converted white LEDs (pc-LEDs) is ...
Cheng Qian +3 more
doaj +1 more source
Photonics, 2021 Versatile applications call for InGaN-based light-emitting diodes (LEDs) to operate at ultra-high current densities with high quantum efficiency. In this work, we investigated the size-dependent effects of the electrical and optical performance of LEDs ...
Xingfei Zhang +8 more
doaj +1 more source
Pressurized lighting system [PDF]
, 1973 Safe lighting assembly has been constructed for hostile environments. Assembly is ventilated by inert gas to prolong life of lamps. Lighting assembly contains control box, number of lamps connected in parallel, several pilot lights, and ventilating ...
Phlieger, G. A.
core +1 more source
Energy-efficient street lighting through embedded adaptive intelligence [PDF]
, 2013 Streetlights place a heavy demand on electricity usage, providing significant financial and environmental burdens. Consequently, initiatives to reduce energy consumption have been proposed, usually by turning off or dimming the streetlight. In this paper,
Lau, Sei Ping +2 more
core +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
The Ecumenical Review, 2023 AbstractThis article examines the phrase “light from light” in the 4th‐century Nicene and Nicene‐Constantinopolitan creeds. The article begins by presenting the earliest use of light as a metaphor for Christ and his agency, as well as examples of similar language outside “orthodox” Christianity.
openaire +2 more sources
Facile Synthesis and Optical Properties of CsPbX3/ZIF-8 Composites for Wide-Color-Gamut Display
Nanomaterials, 2019 All-inorganic CsPbX3 (X = Cl, Br, and I) perovskite quantum dots (QDs), an emerging type of luminescent materials, have drawn extensive attention in recent years. However, the amelioration of their stability is becoming a critical issue.
Shiliang Mei +9 more
doaj +1 more source
A method for the visual detection of holes in thin polymeric films [PDF]
, 1970 Back-lighting polymeric film with polarized light from a polarizing plate and viewing it through a second plate cross-polarized to the back-lighting provides visual contrast between the flaw and the transparent ...
Von Volkli, A. D., Wiedekamp, K. E.
core +1 more source