Results 1 to 10 of about 149,507 (267)
Crystals, 2022 Physical multilevel models of inelastic deformation that take into account the material structure evolution hold promise for the development of functional materials.
Peter Trusov +2 more
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Metals, 2023 The grain structure of metals changes significantly during severe plastic deformation (SPD), and grain refinement is the main process associated with SPD at low homologous temperatures.
Kirill Romanov +2 more
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Crystals, 2021 In this paper, kinematic relations and constitutive laws in crystal plasticity are analyzed in the context of geometric nonlinearity description and fulfillment of thermodynamic requirements in the case of elastic deformation.
Peter Trusov +2 more
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Metals, 2023 The study of grain and defect structure evolution in materials subjected to thermomechanical processing is still an urgent problem because the state of a structure substantially determines the physical and mechanical macro properties of polycrystals and ...
Peter Trusov +2 more
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Current Biology, 2017 Grueter et al. introduce complex animal societies with different grouping levels.
Cyril C, Grueter +3 more
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Toward a new conceptualization of resilience at work as a meta-construct?
Frontiers in Psychology, 2023 Organizations of all kinds are faced with multiple demands for adaptation of increasing frequency and amplitude due to such factors as reorganizations, climate change, pandemics, and labor shortages.
Anaïs Galy +3 more
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Journal of Graph Algorithms and Applications, 2018 In this paper, we introduce and study multilevel planarity, a generalization of upward planarity and level planarity. Let $G = (V, E)$ be a directed graph and let $\ell: V \to \mathcal P(\mathbb Z)$ be a function that assigns a finite set of integers to each vertex.
Lukas Barth +3 more
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Analysis and Design of High-Efficiency Modular Multilevel Resonant DC-DC Converter
IEEE Open Journal of Power Electronics, 2022 This paper demonstrates a high-efficiency modular multilevel resonant DC-DC converter (MMRC) with zero-voltage switching (ZVS) capability. In order to minimize the conduction loss in the converter, optimizing the root-mean-square (RMS) current flowing ...
Yanchao Li +4 more
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Multilevel Laser Induced Continuum Structure
Entropy, 2021 Laser-induced-continuum-structure (LICS) allows for coherent control techniques to be applied in a Raman type system with an intermediate continuum state. The standard LICS problem involves two bound states coupled to one or more continua. In this paper,
Kaloyan Zlatanov, Nikolay Vitanov
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Multilevel Societies in Birds [PDF]
Trends in Ecology & Evolution, 2021 There is growing interest in the study of multilevel societies, where social units comprising several individual animals (human and non-human) come together to form higher-level groupings. Grueter et al. [ 1 ] provided a useful definition of multilevel societies, highlighting that key characteristics of multilevel societies should include stability ...
Papageorgiou, Danai, Farine, Damien R.
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