Results 121 to 130 of about 3,286,710 (378)
Journal of Environmental Engineering and Landscape Management, 2005 Intensified formation of free radicals is one of the most important unfavourable consequences of factors of industry acting upon human organism. Under physiological conditions, antioxidative system preserves from harmful influence of free radicals.
Dalia Stasytyte‐Bunevičiene +2 more
doaj +1 more source
The Impact of Driver Cell Phone Use on Accidents [PDF]
Cell phone use is increasing worldwide, leading to a concern that cell phone use while driving increases accidents. We develop a new approach for estimating the relationship between cell phone use while driving and accidents, based on new survey data. We
James E. Prieger, Robert W. Hahn
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Advanced Materials Technologies, EarlyView.This article presents a novel strategy for creating highly stretchable wireless circuits using electrical metamaterial‐based interconnects (EMIs). Embedded in soft polymers and filled with liquid metal, EMIs uniquely reduce resistance under strain. A fully integrated ECG circuit demonstrates reliable performance under 100% stretch, offering a highly ...
Anan Zhang +2 more
wiley +1 more source
Advances in Halide Perovskites for Photon Radiation Detectors
Advanced Materials Technologies, EarlyView.This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang +3 more
wiley +1 more source
Statistical analysis of second repair welding on dissimilar material using Taguchi method
Journal of Mechanical Engineering and Sciences, 2019 This paper presents an experimental investigation on effect of welding parameter to repair welding of dissimilar material using Gas Metal Arc Welding (GMAW) machine.
N. I. S. Hussein +3 more
doaj +1 more source
Costs and Benefits of Full Dual-Frame Telephone Survey Designs [PDF]
, 2008 Assesses the cost, sample composition, weighting, and substantive effect on survey results involved in interviewing respondents by cell phone, including those with landlines.
Courtney Kennedy +4 more
core
Hyperphosphorescent OLEDs: Harnessing the Power of MR‐TADF Terminal Emitters
Advanced Optical Materials, EarlyView.Hyperphosphorescent organic light‐emitting diodes (HP‐OLEDs) use phosphorescent sensitizers with multiresonant thermally activated delayed fluorescence terminal emitters. HP‐OLEDs show efficient, narrowband electroluminescence and moderate efficiency roll‐off.
Emma V. Puttock +3 more
wiley +1 more source
Journal of Mechanical Engineering and Sciences, 2019 The objective of this study is to investigate the effect of process parameters on ColdArc welding of cold rolled steel plate using 1.2 mm diameter mild steel welding wire.
S. D. Sabdin +5 more
doaj +1 more source
Journal of the American College of Cardiology, 2012 ![Figure][1] I had just risen to speak, the audience was quiet, and my first slide was about to appear, when my cell phone started to ring. This immediately induced a laugh from the audience as I fumbled to get the phone out of my pocket and quiet it.
openaire +3 more sources
IEEE Design & Test, 2020 Transitional fossils are the ones that exhibit intermediate states between an ancestral form and its descendants. This concept can be applied to technology, for instance, mobile devices. The first phones with primitive Internet capability were transitional between voice-only phones and the smartphones of today.
openaire +2 more sources