Results 71 to 80 of about 474,421 (340)
Analysis of grounding performance for different bio filler medium effect [PDF]
, 2019 The importance of grounding system is when any fault current due to the power system problem, or lightning, can allow that dangerous current passes through the earth.
Abd Karim, Ahmad Zahir Zakwan
core
Grain levels in English path curvature descriptions and accompanying iconic gestures [PDF]
, 2010 This paper confirms that the English verb system (similar to the Finnish, Dutch and Bulgarian verb systems [22], [17]) represents path curvature at three different grain levels: neutral path curvature, global path curvature and local path curvature.
Nikanne, Urpo +2 more
core +2 more sources
Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment
Advanced Engineering Materials, EarlyView.This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li +5 more
wiley +1 more source
The PIX-2 experiment: An overview [PDF]
, 1985 The second Plasma Interactions Experiment (PIX-2) was launched in January 1983 as a piggyback on the second stage of the Delta launch vehicle that carried IRAS into orbit.
Purvis, C. K.
core +1 more source
Advanced Engineering Materials, EarlyView.Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan +8 more
wiley +1 more source
Arcing and discharges in high-voltage subsystems of Space Station [PDF]
Arcing and other types of electrical discharges are likely to occur in high-voltage subsystems of the Space Station. Results from ground and space experiments on the arcing of solar cell arrays are briefly reviewed, showing that the arcing occurs when ...
Singh, N.
core +1 more source
Advanced Engineering Materials, EarlyView.Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir +5 more
wiley +1 more source
Discrete Mathematics, 1991 Let \(C\) be an irreducible conic of \(\pi=\mathrm{PG}(2,q)\). Then the interior points of \(C\) together with \(C\) form a complete \(((q^ 2+q+2)/2,(q+3)/2))\)-arc, and the interior points together with one point of \(C\) form a complete \(((q^ 2-q+2)/2,(q+1)/2)\)-arc of \(\pi\).
openaire +2 more sources
Analysis and Solutions of Arcing Problem in Urban Rail Transit Vehicle Bases
Chengshi guidao jiaotong yanjiu［Objective］ Arcing problems frequently occur in Shanghai rail transit vehicle bases, which not only damage the appearance and structure of the rails and wheels, but also affect train operation safety. Therefore, it is necessary to analyze arcing problems
LU Yumin
doaj +1 more source