Results 91 to 100 of about 163,614 (287)

Critical fluctuations and breakdown of Stokes-Einstein relation in the Mode-Coupling Theory of glasses

, 2006
We argue that the critical dynamical fluctuations predicted by the mode-coupling theory (MCT) of glasses provide a natural mechanism to explain the breakdown of the Stokes-Einstein relation.
Andreanov A, Andreanov A Biroli G Bouchaud J-P, Berthier L, Berthier L, Berthier L Biroli G Bouchaud J P Kob W Miyazaki K Reichman D R, Berthier L Biroli G Bouchaud J P Kob W Miyazaki K Reichman D R, Biroli G, Biroli G Bouchaud J P Miyazaki K Reichman D R, Blaizot J-P, Bordat P, Franz S, Franz S Montanari A, Giulio Biroli, Götze W, Götze W, Götze W, Jean-Philippe Bouchaud, Jung Y, Jung Y Garrahan J P Chandler D, Kob W Barrat J L Feigelman M Kurchan J Dalibard J, Kumar S Szamel G Douglas J, Miyazaki K, Montanari A Semerjian G, Widmer-Cooper A Harrowell P, Zinn Justin J   +24 more
core   +1 more source

MCT bij ouderen

Tijdschrift voor Geneeskunde
The number of elderly in our society is increasing. Psychiatric problems are common in this population. For adults aged 18 to 65, there already is psychiatric crisis home treatment for patients experiencing a psychiatric crisis at home. However, this did not yet exist in Belgium for adults over the age of 65. Since the 1st of November 2021, people over
Stoop, Simon, Nobels, Anne, Heylens, Gunter   +2 more
openaire   +2 more sources

A Self‐Healing Permanent Magnet Putty for Soft Robot Skins With Force Sensing and Functional Recovery

Advanced Robotics Research, EarlyView.
Permanent magnet putty (PMP) integrates high‐coercivity NdFeB particles with a dynamic polyborosiloxane–Ecoflex matrix, achieving rapid self‐healing (90% mechanical recovery in 10 s) and magnetic recovery within 20 min. With twice the sensitivity of commercial putties, PMP enables precise 5–30 N force detection and discrimination between pressing and ...
Ruotong Zhao, Mitsuhiro Kamezaki, Ryosuke Dobashi, Yuhiro Iwamoto, Yasushi Ido, Yoshihiro Kawahara   +5 more
wiley   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source

Comparing the outcomes and costs of cardiac monitoring with implantable loop recorders and mobile cardiac outpatient telemetry following stroke using real-world evidence

Journal of Comparative Effectiveness Research
Aim: Patients with ischemic stroke (IS) commonly undergo monitoring to identify atrial fibrillation with mobile cardiac outpatient telemetry (MCOT) or implantable loop recorders (ILRs).
Vincent Norlock, Reynaldo Vazquez, Alexandria Dunn, Christian Siegfried, Manish Wadhwa, Goran Medic   +5 more
doaj   +1 more source

Structural relaxation of polydisperse hard spheres: comparison of the mode-coupling theory to a Langevin dynamics simulation

, 2010
We analyze the slow, glassy structural relaxation as measured through collective and tagged-particle density correlation functions obtained from Brownian dynamics simulations for a polydisperse system of quasi-hard spheres in the framework of the mode ...
Fuchs, M., Puertas, A. M., Voigtmann, Th., Weysser, F.   +3 more
core   +1 more source

ROS Activated NETosis of Bone Marrow CD55+ Intermediate Mature Neutrophils Through HIF1α‐PADI4 Pathway to Initiate Bone Aging

Advanced Science, EarlyView.
In this study, we find CD55+ neutrophils show activated NETosis within bone marrow, induce BMSC senescence and osteogenesis inhibition, finally leading to bone aging initiation. Mechanistically, ROS synergizes with the CD55‐driven HIF1α‐PADI4 pathway to promote NETosis.
Yutong Guo, Shengjie Cui, Xi Wen, Yidi Wang, Ben Wu, Yixiang Wang, Yan Gu   +6 more
wiley   +1 more source

Characterization and snubbing of a bidirectional MCT in a resonant ac link converter [PDF]

The MOS-Controlled Thyristor (MCT) is emerging as a powerful switch that combines the better characteristics of existing power devices. A study of switching stresses on an MCT switch under zero voltage resonant switching is presented.
Elbuluk, Malik E., Lee, Tony, Zinger, Donald S.   +2 more
core   +1 more source

Enhancing the Ultrasonic Welding of Wood Using 3D Printed Lignin Energy Directors

Advanced Science, EarlyView.
Sustainable manufacturing for lightweight structures using ecofriendly materials will be key to reducing material consumption and lowering carbon footprints. Here, an approach is presented to weld wood using ultrasonic vibrations with material at the joint interface to direct energy.
Muhamad Amani, Kathrin Weiland, Mark Ablonczy, Natalia Sofia Guevara‐Sotelo, Ioannis Zygouris, Johan van Stuyvesant Meijen, Kunal Masania   +6 more
wiley   +1 more source

DEL‐1 is an Endogenous Senolytic Protein that Inhibits Senescence‐Associated Bone Loss

Advanced Science, EarlyView.
Senescent bone marrow stromal cells accumulate in the aging bone microenvironment, promoting bone degeneration. DEL‐1, an endogenous secreted protein, acts as a natural senolytic that selectively eliminates these cells. By engaging a β3 integrin/CD73/adenosine/p38 MAPK/BCL‐2 pathway, DEL‐1 counters aging‐related bone loss, revealing promising ...
Jong‐Hyung Lim, Kridtapat Sirisereephap, Hui Wang, Giulia Trimaglio, Kyoung‐Jin Chung, Jonathan Korostoff, Tetsuhiro Kajikawa, Xiaofei Li, Meircurius D.C. Surboyo, Tomoki Maekawa, Triantafyllos Chavakis, George Hajishengallis   +11 more
wiley   +1 more source