Results 31 to 40 of about 337,263 (148)
Bioinspired Additive Manufacturing of Hierarchical Materials: From Biostructures to Functions
Research, 2023 Throughout billions of years, biological systems have evolved sophisticated, multiscale hierarchical structures to adapt to changing environments. Biomaterials are synthesized under mild conditions through a bottom-up self-assembly process, utilizing ...
Jingjiang Wei +6 more
doaj +1 more source
CPT and Lorentz Symmetry, 2005 In this talk, instantons are discussed in the presence of Lorentz violation. Conventional topological arguments are applied to classify the modified solutions to the Yang-Mills equations according to the topological charge. Explicit perturbations to the instantons are calculated in detail for the case of unit topological charge.
Colladay, Don, McDonald, Patrick
openaire +2 more sources
Quarterly of Applied Mathematics, 2019 Geometric variations of objects, which do not modify the object class, pose a major challenge for object recognition. These variations could be rigid as well as non-rigid transformations. In this paper, we design a framework for training deformable classifiers, where latent transformation variables are introduced, and a transformation of the object ...
Shen, Jiajun, Amit, Yali
openaire +2 more sources
Journal of Materials Research and Technology, 2021 The present work deals with the high temperature deformation behavior of Fe-11.15Mn-5.6Al-0.07C (wt.%) triplex ferrite-based lightweight steel in the temperature range of 800–1100 °C under the strain rate of 0.001 to 0.1s−1.
Amir-Reza Kalantari +5 more
doaj +1 more source
Physical Review D, 2002 We introduce a method to obtain deformed defects starting from a given scalar field theory which possesses defect solutions. The procedure allows the construction of infinitely many new theories that support defect solutions, analytically expressed in terms of the defects of the original theory. The method is general, valid for both topological and non-
Bazeia, D. +2 more
openaire +2 more sources
Journal of Materials Research and Technology, 2021 The effect of austenite stability on the sequence of room temperature strain accommodation has been investigated in Fe-0.07C-11.15Mn-5.6Al-0.12Si lightweight steel through employing interrupted tensile tests coupled with electron backscattered ...
B. Mirshekari +5 more
doaj +1 more source
Shock demagnetization in an ambient magnetic field at the Dhala impact structure, India
Communications Earth & EnvironmentImpact-generated shock waves can modify the remanent magnetization preserved in target rocks, yet their effects remain poorly constrained. Here we examine how shock waves modify rock magnetization by analysing unshocked granitoids and diorites, and shock-
Ambrish Kumar Pandey +4 more
doaj +1 more source
Technologies, 2019 Highly performance methods for cold pressing (cold die forging) of preforms from iron powder with subsequent heat treatment and producing ready parts made of powder are described in the paper.
Sergey N. Grigoriev +3 more
doaj +1 more source
Journal of Materials Research and Technology, 2021 The bio/sensors performance has been established to be significantly affected through partially or entirely alignment of nano/microfibrous in polymeric mats.
Amirhossein Farahani +6 more
doaj +1 more source
Eos, Transactions American Geophysical Union, 1991 One of the lessons of geology, and now one of the tenets of plate tectonics theory, is that most of the Earth's crust does not deform very much. Most of the deformation takes place along the relatively narrow plate boundaries. Working out the details of how this deformation takes place, and the physics of the Earth revealed by it, is a major research ...
openaire +1 more source