Results 61 to 70 of about 245,039 (267)

Thermal and electronic transport characteristics of highly stretchable graphene kirigami

, 2017
For centuries, cutting and folding the papers with special patterns have been used to build beautiful, flexible and complex three-dimensional structures.
Charlier, Jean-Christophe, Fan, Zheyong, Harju, Ari, Lherbier, Aurélien, Mortazavi, Bohayra, Rabczuk, Timon   +5 more
core   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Effect of periodic loading on mechanical properties of sintered nano-silver components

Results in Physics
The sintered nano-silver has been widely concerned by the industry in the field of electronic packing. Researches on sintered nano-silver have mostly focused on individual tensile or compressive loading conditions. In the paper, the mechanical properties
Guowei Zhang, Yanting Liu
doaj   +1 more source

Influence of shear stress applied during flow stoppage and rest period on the mechanical properties of thixotropic suspensions [PDF]

Physical Review E, 2008
We study the solid mechanical properties of several thixotropic suspensions as a function of the shear stress history applied during their flow stoppage and their aging in their solid state. We show that their elastic modulus and yield stress depend strongly on the shear stress applied during their solid-liquid transition (i.e., during flow stoppage ...
Ovarlez, Guillaume, Chateau, Xavier
openaire   +4 more sources

Structural relaxation in amorphous materials under cyclic tension-compression loading

, 2019
The process of structural relaxation in disordered solids subjected to repeated tension-compression loading is studied using molecular dynamics simulations.
Jana, Pritam Kumar, Priezjev, Nikolai V.
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Mechanical properties of AlSi10Mg lattice structures fabricated by selective laser melting

Materials & Design, 2020
Al alloy porous structures have potential application in industries such as light aerospace and some heat exchanger products. A particular advantage of selective laser melting (SLM) over conventional manufacturing processes is its ability to fabricate ...
Zhong-hua Li, Yun-fei Nie, Bin Liu, Ze-zhou Kuai, Miao Zhao, Fei Liu   +5 more
doaj   +1 more source

Modeling of Polymer Clay Nanocomposite for a Multiscale Approach

, 2008
The mechanical property enhancement of polymer reinforced with nano-thin clay platelets (of high aspect ratio) is associated with a high polymer-filler interfacial area per unit volume.
Arai, Battistella, Becker, Becker, Brougthon, Chen, Chia, Dorigato, Dorigato, Dorigato, Evans, Fermeglia, Fermeglia, Fermeglia, Fiedler, Fischer, Fornes, Frankland, Giannopoulos, Gou, Gou, Green, Guzmàn de Villoria, Ha, Hu, Lange, Lau, Le Pluart, Lee, Li, Liao, Lordi, Luo, Marco Salviato, Marino Quaresimin, Michele Zappalorto, Miyagawa, Mo-lin, Ng, Odegard, Odegard, Odegard, Pipes, Qian, Quaresimin, Ray, Salviato, Scocchi, Thostenson, Thostenson, Toth, Toth, Tsai, VanderHart, Wetzel, Wetzel, Wichmann, Wichmann, Wong, Yokozeki, Yu, Zammarano, Zappalorto, Zappalorto, Zax, Zeng, Zhang, Zhao   +67 more
core   +1 more source