Results 181 to 190 of about 2,461,604 (426)
Can Light Emitted from Smartphone Screens and Taking Selfies Cause Premature Aging and Wrinkles?
Journal of Biomedical Physics and Engineering, 2018 Since the early days of human life on the Earth, our skin has been exposed to different levels of light. Recently, due to inevitable consequences of modern life, humans are not exposed to adequate levels of natural light during the day but they are ...
N Arjmandi +4 more
doaj
On the Decomposition of Organic Compounds by Ionizing Radiations [PDF]
, 1947 Warren M. Garrison
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High‐Entropy Ti, Zr, Hf, Ta Multiphase Diboride with Deformation Resistance up to 2000 °C
Advanced Engineering Materials, EarlyView.Ceramics are brittle and strength decreases with temperature. The multiphase high‐entropy (Ti0.25Ta0.25Hf0.25Zr0.25)B2 with heterogeneity at the nano‐ and microscale demonstrates deformation resistance up to 2000 °C, with maximum bending strength at 1800 °C.
Petre Badica +3 more
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Study of early nausea and vomiting response of swine to ionizing radiation Final technical progress report, 15 Sep. - 12 Dec. 1969 [PDF]
Early nausea and vomiting response of swine to ionizing radiation related to radiation dosage and effect on humans in space ...
Sullivan, M. F.
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Asymmetric soft-error resistant memory [PDF]
, 1991 A memory system is provided, of the type that includes an error-correcting circuit that detects and corrects, that more efficiently utilizes the capacity of a memory formed of groups of binary cells whose states can be inadvertently switched by ionizing ...
Buehler, Martin G., Perlman, Marvin
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Impacts of Device Geometry and Layout on Temperature Profile during Large‐Area Photonic Curing
Advanced Engineering Materials, EarlyView.The study investigates how gate geometry affects peak curing temperature during photonic curing of solution‐processed indium zinc oxide thin‐film transistors. Using 3D simulations and experimental validation, it reveals that larger gate areas and smaller aspect ratios increase curing temperature and thus improve transistor performance. Findings provide
Yasir Fatha Abed +3 more
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Pseudo-isochromosomes Produced in <i>Avena strigosa</i> Schreb. by Ionizing Radiations
, 1958 F. K. S. Koo
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THE PRODUCTION OF TWO CHEMICALLY DIFFERENT TYPES OF CHROMOSOMAL BREAKS BY IONIZING RADIATIONS [PDF]
, 1956 Sheldon Wolff, H.E. Luippold
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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
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