Results 81 to 90 of about 690,112 (296)
A search and improvement of the geometric parameter betatron injector
MATEC Web of Conferences, 2018 The article describes the search for optimal geometric parameters of the betatron injector. First of all, we determine parameters that influence the injection efficiency.
Kolomeytsev Andrey, Shtein Mikhail
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Advanced Functional Materials, EarlyView.A self‐healable polymer matrix, crosslinked via dynamic imine bonds, is synergistically coupled with a LiPF6–LiDFOB dual‐salt system to decouple Li+ from the polymer matrix, enabling fast Li+ transport. This strategy offers an effective pathway toward high‐performance, next‐generation gel‐polymer‐based Li‐metal batteries.
Soumallya Banerjee +10 more
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Science and Technology for Energy TransitionIn this paper, deterministic and robust design optimizations of a permanent magnet-assisted synchronous reluctance motor were performed to study the impact of different uncertain input parameters on the design.
Reyes Adán Reyes +3 more
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Numerical Evaluation of the Effect of Geometric Tolerances on the High-Frequency Performance of Graphene Field-Effect Transistors. [PDF]
Nanomaterials (Basel), 2021 La Mura M, Lamberti P, Tucci V.
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A model-free approach for quality monitoring of Geometric Tolerances
, 2010 Profile monitoring can be effectively adopted to detect unnatural behaviors of machining processes, i.e., to signal when the functional relationship used to model the geometric feature monitored changes with time.
Quirico Semeraro +6 more
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Advanced Functional Materials, EarlyView.A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri +12 more
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Journal of Manufacturing and Materials ProcessingThis paper presents a methodology for determining manufacturing tolerances of feature lines on automotive outer panels using visual sensory tests. Feature lines—narrow and long curved surfaces on automotive panels—play a critical role in the visual ...
Yunchan Chung, Mi-Sun Bang
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Sensors, 2012 Slot waveguides are becoming more and more attractive optical components, especially for chemical and bio-chemical sensing. In this paper an accurate analysis of slot waveguide fabrication tolerances is carried out, in order to find optimum design ...
Vittorio M. N. Passaro, Mario La Notte
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Virtual gauge representation for geometric tolerances in CAD-CAM systems. [PDF]
, 2007 The CAD software seeks to represent the syntax of the geometric tolerances, i.e. their writing on the drawings. We propose to represent their semantics, i.e. their meaning with respect to the part. We show that the meaning of the geometric tolerances can
Hernandez, Pascal +2 more
core
Advanced Functional Materials, EarlyView.For the first time, an extreme‐thick laser‐arc PVD ta‐C (DLC) coating exceeding 100 µm is demonstrated, opening up new possibilities for ultra‐high load bearing capacity. This superhard amorphous carbon architecture combines >50% sp3 bonding, robust adhesion and self‐supporting performance, shielding substrates from plastic flow under extreme contact ...
Martin Zawischa +3 more
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