Results 11 to 20 of about 12,643 (245)
Micromachines, 2022 Stretchable electronic devices must conform to curved surfaces and display highly reproducible and predictable performance over a range of mechanical deformations.
Xiuping Ding, Jose M. Moran-Mirabal
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Bioinspired Multiscale Wrinkling Patterns on Curved Substrates: An Overview
Nano-Micro Letters, 2020 The surface wrinkling of biological tissues is ubiquitous in nature. Accumulating evidence suggests that the mechanical force plays a significant role in shaping the biological morphologies.
Yinlong Tan +4 more
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Local buckling evolution mechanism of a buried steel pipe under fault movements
Energy Science & Engineering, 2020 Pipe is the main transportation way for oil and natural gas. Fault movement mainly caused by earthquake, which will induce pipe bending, tension and compression. Then oil or gas leakage appear.
Jie Zhang, Yang Chen, Han Zhang
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Facial wrinkling: A possible mirror of COPD severity.....
Egyptian Journal of Chest Disease and Tuberculosis, 2014 Background and objective: The objective of our study was to test the hypothesis that facial wrinkling is a reflection to the severity of COPD disease and whether there is an association between facial wrinkling score and the severity of COPD as assessed ...
M.H. Zidan, H.S. Gharraf, E.M. Hassan
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Pressure-driven wrinkling of soft inner-lined tubes
New Journal of Physics, 2022 A simple equation modelling an inextensible elastic lining of an inner-lined tube subject to an imposed pressure difference is derived from a consideration of the idealised elastic properties of the lining and the pressure and soft-substrate forces.
Benjamin Foster +3 more
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Hydrogen Induced Etching Features of Wrinkled Graphene Domains
Nanomaterials, 2019 Wrinkles are observed commonly in CVD (chemical vapor deposition)-grown graphene on Cu and hydrogen etching is of significant interest to understand the growth details, as well as a practical tool for fabricating functional graphene nanostructures. Here,
Qiongyu Li +5 more
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Dermatology Practical & Conceptual, 2022 Introduction: Slowing the aging process by use of collagen supplements has become a driving force in the field of dermatology and cosmetics. Generally, oral and topical collagen are used in anti-aging products, as reported in the literature. Objectives:
Hend Al-Atif
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Soft Matter, 2023 We examine the buckling shape and critical compression of confined inhomogeneous composite sheets lying on a liquid foundation.
Marc Suñé +4 more
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Effects of initial imperfection and mesh resolution on wrinkle and crease analyses
Nihon Kikai Gakkai ronbunshu, 2021 This study investigates the effects of initial imperfection and mesh resolution on the wrinkling and creasing. Finite element analyses are conducted to simulate compression behaviors of an incompressible Neo-Hookean elastic plane with a V-shaped notch as
Ryogo HOSHI +3 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010 In the transport processes of plastic-films, wrinkling is sometimes generated due to misalignment of roller. To avoid the wrinkling, it is effective to reduce the web tension. However, under the low web tension, the traction inevitably falls as transport
Hiromu HASHIMOTO
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