Results 121 to 130 of about 9,473,807 (397)
Defence TechnologyThe unit cell configuration of lattice structures critically influences their load-bearing and energy absorption performance. In this study, three novel lattice structures were developed by modifying the conventional FBCCZ unit cell through reversing ...
Yi Ren +7 more
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Radiative energy loss of relativistic charged particles in absorptive media
, 2012 We determine the energy loss spectrum per time-interval of a relativistic charge traversing a dispersive medium. Polarization and absorption effects in the medium are modelled via a complex index of refraction. We find that the spectrum amplitude becomes
Aichelin, J., Bluhm, M., Gossiaux, P. B.
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Advanced Engineering Materials, EarlyView.This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar +6 more
wiley +1 more source
How the Optical Properties of Leaves Modify the Absorption and Scattering of Energy and Enhance Leaf Functionality [PDF]
, 2020 Susan L. Ustin, Stéphane Jacquemoud
openalex +1 more source
Energy absorption by polymer crazing [PDF]
During the past thirty years, a tremendous amount of research was done on the development of crazing in polymers. The phenomenon of crazing was recognized as an unusual deformation behavior associated with a process of molecular orientation in a solid to
Chern, S. S. +3 more
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On the Absorption and Emission Properties of Interstellar Grains
, 2005 Our current understanding of the absorption and emission properties of interstellar grains are reviewed. The constraints placed by the Kramers-Kronig relation on the wavelength-dependence and the maximum allowable quantity of the dust absorption are ...
Li, Aigen
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Advanced Engineering Materials, EarlyView.Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De +3 more
wiley +1 more source
Inverse Bremsstrahlung absorption in under-dense plasma with Kappa distributed electrons
AIP Advances, 2017 Absorption and averaged energy absorption are studied in a plasma system comprising of Kappa distributed electrons. Electrons temperature and Kappa parameter influences on the absorption and the averaged energy absorption.
M. Sharifian +2 more
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Energy Absorption Properties of Periodic and Stochastic 3D Lattice Materials
Advanced Theory and Simulations, 2019 Architected lattices can be designed to have tailorable functionalities by controlling their constitutive elements. However, little work has been devoted to comparing energy absorption properties in different periodic three‐dimensional geometries to each
Jochen Mueller +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner +22 more
wiley +1 more source