Results 61 to 70 of about 4,349 (213)
Jixie chuandong, 2022 In order to investigate the thermo elastohydrodynamic lubrication characteristics of internal meshing asymmetrical gears with addendum modification， the transient thermo elastohydrodynamic lubrication of asymmetrical polymer gears with addendum ...
Mingyu Zuo +5 more
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Harnessing Phase Separation for the Development of High‐Performance Hydrogels
Advanced Science, EarlyView.ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao +3 more
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Development and Performance Analysis of Polymer Composite Gears: A Comprehensive Review of Material Innovations and Key Parameters [PDF]
Iranian Journal of Materials Science and EngineeringThe development of polymer composite materials for gear applications has gained significant attention due to the growing need for lightweight, corrosion-resistant, and high-performance alternatives to traditional metallic gears.
Pravin Jadhav, R.S.N Sahai
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Polymer TestingPolymer composite gears are under investigation as a promising solution to mitigate the performance gap between polymer and metal gears. The study presented in this paper evaluates the fatigue and wear performance of E-glass fiber reinforced polymer ...
Bor Mojškerc +3 more
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Advanced Science, EarlyView.ABSTRACT The multifunctional integration of chips with high flexibility and scalable manufacturing is crucial for enhancing chip performance, reducing chip size, and simplifying chip design. However, balancing volume, cost, flexibility, and functionality using traditional heterogeneous integration methods is challenging.
Lang Chen +7 more
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Differences in attachment of oysters on different plastic farming gear [PDF]
E3S Web of ConferencesPlastic has become an indispensable material in modern industry and daily life due to its excellent physical and chemical properties, such as corrosion resistance, lightweight, durability, and low cost. Plastic farming gear is widely used in aquaculture.
Wu Mengzhen, Chen Zijian, Liu Zhuomiao
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Advanced Science, EarlyView.This work presents a programmable multimodal information encryption device that harnesses the dynamic wetting behavior of liquid metal to achieve secure, reconfigurable, and high‐precision encryption and decryption of diverse data types, including text and images.
Xuedong Qiang +10 more
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Applied SciencesAs an integral part of a machine, gears are subject to wear, which is influenced by a number of factors. For polymer gears in particular, the uncertainties due to wear are high.
Sascha Hasenoehrl +2 more
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Different teeth profile shapes of polymer gears and comparison of their performance
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2017 This article presents a lifespan testing analysis of polymer gears manufactured by cutting. Compared to injection molding, machine cutting provides higher accuracy of gear geometry. Two different tooth flank geometries were tested; i.e.
Damijan ZORKO +3 more
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Advanced Science, EarlyView.A biomimetic artificial extracellular matrix is assembled directly on Pseudomonas fluorescens by co‐assembling amyloid‐like lysozyme and alginate at the cell surface. This conformal nanocoating acts as both a hydration buffer and a physiological priming layer, markedly enhancing desiccation tolerance, seed adhesion, storage stability, and biocontrol ...
Yuanyuan Wang +5 more
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