Results 11 to 20 of about 98,809 (293)
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2017 We prove theoretically that when a soft solid is subjected to an extreme deformation, wrinkles can form on its surface at an angle that is oblique to a principal direction of stretch. These oblique wrinkles occur for a strain that is smaller than the one required to obtain wrinkles normal to the direction of greatest compression.
CARFAGNA, MELANIA +3 more
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Nucleic Acids Research, 1983 The B form of poly d(GC):poly d(GC) in orthorhombic microcrystallites in oriented fibers has a secondary structure in which a dinucleotide is the repeated motif rather than a mononucleotide as in standard, smooth B DNA. One set of nucleotides (probably GpC) has the same conformations as the smooth form but the alternate (CpG) nucleotides have a ...
S, Arnott +6 more
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The Study of the Wrinkles of Hexagonal Boron-Nitride Flake after the Annealing
Crystals, 2023 Hexagonal boron nitride (h-BN) flakes have been widely used due to their excellent physical and chemical properties. Here, thermal-induced wrinkles of thin h-BN flakes deposited on silicon dioxide substrate were investigated through a combination of ...
Guocheng Zhang, Yufang Chang, Bin Yan
doaj +1 more source
Coexistence of wrinkles and blisters in supported graphene [PDF]
, 2017 Blisters induced by gas trapped in the interstitial space between supported graphene and the substrate are commonly observed. These blisters are often quasi-spherical with a circular rim, but polygonal blisters are also common and coexist with wrinkles ...
Arroyo Balaguer, Marino, Zang, Kuan
core +2 more sources
Wrinkling hierarchy in constrained thin sheets from suspended graphene to curtains [PDF]
, 2011 We show that thin sheets under boundary confinement spontaneously generate a universal self-similar hierarchy of wrinkles. From simple geometry arguments and energy scalings, we develop a formalism based on wrinklons, the transition zone in the merging ...
A. V. Pogorelov +11 more
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Coexistence of stable branched patterns in anisotropic inhomogeneous systems
New Journal of Physics, 2015 A new class of pattern forming systems is identified and investigated: anisotropic systems that are spatially inhomogeneous along the direction perpendicular to the preferred one.
B Kaoui +4 more
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Optimalisasi Proses Manufaktur Pipa Koil Menggunakan Mesin Bubut Konvensional
Jurnal Mekanik Terapan, 2021 Salah satu komponen utama dengan jumlah dan keragaman sangat banyak adalah koil pipa tembaga, banyak digunakan pada industri kecil, menengah maupun besar dalam pembuatan condensor kulkas, AC mobil, AC Rumah, Tabung destilasi, peralatan fogging dan masih
Sholeh Mochammad +2 more
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Wrinkled Graphene–AgNWs Hybrid Electrodes for Smart Window
Micromachines, 2017 Over the past few years, there has been an increasing demand for stretchable electrodes for flexible and soft electronic devices. An electrode in such devices requires special functionalities to be twisted, bent, stretched, and deformed into variable ...
Ki-Woo Jun +3 more
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Crumpling of a stiff tethered membrane [PDF]
, 2003 first-principles numerical simulation model for crumpling of a stiff tethered membrane is introduced. In our model membranes, wrinkles, ridge formation, ridge collapse, as well as the initiation of stiffness divergence, are observed.
Astrom, J. A. +2 more
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Wrinkles, folds and plasticity in granular rafts [PDF]
, 2017 We investigate the mechanical response of a compressed monolayer of large and dense particles at a liquid-fluid interface: a granular raft. Upon compression, rafts first wrinkle; then, as the confinement increases, the deformation localizes in a unique ...
Jambon-Puillet, Etienne +2 more
core +3 more sources