Results 131 to 140 of about 5,366,310 (324)

Direct Gravity‐Induced Modulation of Cardiac Conduction Pathways Evidenced Through Propagation Features in Electrophysiological Mapping

Advanced Materials Technologies, EarlyView.
A high‐density wearable body‐surface potential mapping array reveals how gravity reshapes cardiac conduction in real time. By resolving spatiotemporal delay patterns invisible to conventional ECG, the platform uncovers posture‐dependent electrophysiological adaptations across the thorax.
Ruben Ruiz‐Mateos Serrano, Matias L. Picchio, Daniele Mantione, David Mecerreyes, George G. Malliaras   +4 more
wiley   +1 more source

Validation of short-pulse reflectometry turbulence measurements with a synthetic diagnostic

Nuclear Fusion
Experimental measurements of the turbulence amplitude utilizing a short pulse reflectometry method are presented. Two discharges with shaped plasma possessing opposite signs of triangularity are considered and a higher turbulence amplitude is found in ...
O. Krutkin, U. Kumar, S. Mazzi, S. Brunner, S. Coda, S. Rienäcker, M. van Rossem, the TCV Team   +7 more
doaj   +1 more source

Strong Plasmon–Exciton Coupling Tuned by Corner Etching of Gold Nanocubes and Nanotriangles

Advanced Optical Materials, EarlyView.
Systematic etching of gold nanocubes (AuNCs) and nanotriangles (AuNTs) reveals how nanoparticle morphology governs plasmon–exciton strong coupling. While rounding the corners of AuNCs weakens their coupling, triangular geometries robustly preserve deep strong coupling.
Jiyeon Lee, Seoyoung Hwang, Yoon‐Min Lee, Jeong‐Eun Park, Sangwoon Yoon   +4 more
wiley   +1 more source

Gyrokinetic profile prediction and validation of a negative triangularity plasma in ASDEX Upgrade

Nuclear Fusion
In this work, gyrokinetic simulations are performed with the CGYRO code (Candy et al 2016 J. Comput. Phys. 324 73–93) for a negative triangularity H-mode plasma in ASDEX Upgrade, and compared with experimental measurements.
R. Bielajew, B. Vanovac, N.T. Howard, P. Rodriguez-Fernandez, L. Aucone, G.D. Conway, T. Happel, C. Holland, P. Mantica, J. Schellpfeffer, C. Yoo, A.E. White, the EUROfusion WPTE Team, the ASDEX Upgrade Team   +13 more
doaj   +1 more source

Study of impurity C transport and plasma rotation in negative triangularity on the TCV tokamak

Plasma Physics and Controlled Fusion
Carbon impurity transport is studied in the TCV tokamak using a charge exchange recombination diagnostic. TCVs flexible shaping capabilities were exploited to extend previous impurity transport studies to negative triangularity (δ 
F. Bagnato, B. Duval, O. Sauter, S. Coda, A. Karpushov, A. Merle, B. Labit, O. Février, A. Pau, D. Mykytchuk, L. Porte, J. Ball   +11 more
semanticscholar   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Two-fluid effects on resistive wall modes in plasmas with negative versus positive triangularity

Nuclear Fusion
The MARS-F code (Liu et al 2000 Phys. Plasmas 7 3681), has been updated to include two-fluid (2F) effects for linear stability analysis of magneto-hydrodynamic modes.
Xu Yang, Yueqiang Liu, Li Li, Jiao Yuan, Xin He, Yuling He, Guoliang Xia, Guanqi Dong   +7 more
doaj   +1 more source

Recent results and prospects for correlation ECE measurements on TCV

EPJ Web of Conferences, 2012
The Tokamak a Configuration Variable (TCV) has a two channel correlation electron cyclotron emission (CECE) radiometer with a line of sight perpendicular to the magnetic field.
Udintsev V.S., Vuille V., Pochelon A., Goodman T.P., Coda S., Porte L.   +5 more
doaj   +1 more source

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

Performance prediction applying different reduced turbulence models to the SMART tokamak

Nuclear Fusion
The SMall Aspect Ratio Tokamak (SMART) is currently being commissioned at the University of Seville and will be able to compare the performance of positive and negative triangularity plasmas at low aspect ratio. Predictive simulations have been performed
D.J. Cruz-Zabala, M. Podestà, F. Poli, S.M. Kaye, M. Garcia-Munoz, E. Viezzer, J.W. Berkery   +6 more
doaj   +1 more source