Results 71 to 80 of about 3,641,335 (326)
Advanced Engineering Materials, EarlyView.Herein the metal‐to‐insulator transition is investigated when depositing vanadium dioxide (VO2) on glass or aluminum‐doped zinc oxide (AZO). O2 flow tuning during the deposition and additional post annealing are effective to control the metal‐to‐insulator transition. However, the VO2/AZO/glass stack reveals an increase in the transition temperature and
Eduard Llorens Balada +3 more
wiley +1 more source
Evolving Stellar Background Radiation and Gamma-Ray Optical Depth [PDF]
, 2000 We present a semi-empirical model for the evolving far-infrared to ultraviolet diffuse background produced by stars in galaxies. The model is designed to reproduce the results of deep galaxy surveys, and therefore may be considered as a cosmology-independent lower limit to the extragalactic background light.
arxiv +1 more source
Ultraviolet Rays Mechanically Strengthen Spider’s Silks
, 2004 The resistance of silks to ultraviolet (UV) rays has been one of important characteristics as materials for textiles. It has been shown that UV rays easily decompose the protein molecules of natural silks such as silkworm silks.
S. Osaki
semanticscholar +1 more source
The Journal of pharmacy and pharmacology, 2003 The aim of this work was to investigate the possible protective effect of a new viscosising agent, TS‐polysaccharide, on corneal‐derived cells (SIRC) exposed to ultraviolet‐B rays.
L. Raimondi +6 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This article presents the development of Fe‐Mn‐Zn nanocrystalline alloys (0–9 wt% Zn) by mechanical alloying and subsequently hot pressing. Their microstructure, density, hardness, wear resistance, corrosion behavior, and antibacterial properties are systematically examined.
Ilker Emin Dag +3 more
wiley +1 more source
Medycyna Pracy, 2013 Background: The aim of the study was to present the results of welders' occupational exposure to "blue light" and UV radiation carried out at industrial workstations during TIG and MMA welding.
Agnieszka Wolska
doaj +1 more source
Recent Progress on 2D‐Material‐Based Smart Textiles: Materials, Methods, and Multifunctionality
Advanced Engineering Materials, EarlyView.Advancements in 2D‐material‐integrated smart textiles are reviewed, with a focus on materials, fabrication methods, and multifunctional applications, including energy harvesting, monitoring, EMI shielding, energy storage, and thermal management. The discussion addresses key challenges and provides insights into the future development of next‐generation
Yong Choi +5 more
wiley +1 more source
TeV gamma-rays from photo-disintegration/de-excitation of nuclei in Westerlund 2 [PDF]
arXiv, 2007 TeV gamma-rays can result from the photo-de-excitation of PeV cosmic ray nuclei after their parents have undergone photo-disintegration in an environment of ultraviolet photons. This process is proposed as a candidate explanation of the recently discovered HESS source at the edge of Westerlund 2.
arxiv
Ultraviolet Spectroscopy of Asteroid (4) Vesta [PDF]
, 2011 We report a comprehensive review of the UV-visible spectrum and rotational lightcurve of Vesta combining new observations by Hubble Space Telescope and Swift Gamma-ray Burst Observatory with archival International Ultraviolet Explorer observations.
arxiv +1 more source
Advanced Functional Materials, EarlyView.Dynamic linkages are highly attractive in preparing single crystals of covalent organic polymers (COPs). Here, single crystals of two COPs CityU‐15 and CityU‐16 based on reversible B─N bonds are constructed using tetra(4‐pyridyl)tetrathiafulvalene and tetra(4‐pyridyl)porphine as monomers.
Xin Wang +7 more
wiley +1 more source