Results 71 to 80 of about 2,318,963 (319)
Atomic Decomposition via Projective Group Representations
Rocky Mountain Journal of Mathematics, 1996 This paper gives a survey of the Feichtinger-Gröchenig theory combined with a generalization to projective representation. The author also points out the connections to the existing theory for frame decomposition. The main part is given in Section 6. Here the atomic decomposition theorem is stated. He also shows how to construct coherent Hilbert frames
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Spinodal Decomposition of Atomic Nuclei [PDF]
, 1996 During the multifragmentation of atomic nuclei it seems that identical (or almost identical) initial conditions are leading to very different partitions of the system in interaction. In such a case it is necessary to develop approaches that are able to describe the observed diversity of the final channels. On the other hand the multifragmentation being
Philippe Chomaz +2 more
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Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications
FEBS Open Bio, EarlyView.This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
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Journal of Function Spaces and Applications, 2008 A construction of Triebel-Lizorkin type spaces associated with flexible decompositions of the frequency space ℝd is considered. The class of admissible frequency decompositions is generated by a one parameter group of (anisotropic) dilations on ℝd and a ...
Lasse Borup, Morten Nielsen
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The atomic decomposition in 𝐿¹(𝑅ⁿ) [PDF]
Proceedings of the American Mathematical Society, 2007 In this paper we present an atomic decomposition of integrable functions. As an application we compute the distance of f f in L 1 ( R n ) L^{1}(R^n) to the Hardy space H 1 (
Wael Abu-Shammala, Alberto Torchinsky
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FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
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Native defects in ultra-high vacuum grown graphene islands on Cu(111)
, 2015 We present a scanning tunneling microscopy (STM) study of native defects in graphene islands grown by ultra-high vacuum (UHV) decomposition of ethylene on Cu(111).
Gambrel, G. A. +6 more
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Elinvar Materials: Recent Progress and Challenges
Advanced Engineering Materials, EarlyView.Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
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AIP Advances, 2023 SF6 is widely used in gas switchgear but has a strong greenhouse effect. The development of an environment-friendly switchgear that can replace SF6 is a current research hotspot.
Danchen Zhao +5 more
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Advanced Engineering Materials, EarlyView.Additive manufacturing (AM) allows great geometric freedom for lightweight components. As parts are progressively optimized exploiting potentials in AM leading in smaller material cross sections, high pressure solution treating and aging (STA) treatments show an enormous potential for strongly improving material properties.
Mika León Altmann +4 more
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