Results 221 to 230 of about 52,331 (304)

Speckle tracking echocardiography for prediction of arrhythmias in idiopathic ventricular fibrillation. [PDF]

Eur Heart J Imaging Methods Pract
Dinesen RB, Winsløw UCG, Vinther M, Philbert BT, Biering-Sørensen T, Stampe N, Winkel BG, Tfelt-Hansen J, Risum N.   +8 more
europepmc   +1 more source

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

Advanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

Diagnostic Value of Two-Dimensional Speckle Tracking Echocardiography in Assessing Cardiac Function in Elderly Patients with Hypertensive Heart Disease. [PDF]

Clin Interv Aging
Guo JN, Zhou QY, Peng XX, Li X, Yang RX.
europepmc   +1 more source

A General and Efficient Framework for the Rapid Design of Miniaturized, Wideband, and High‐Bit RIS

Advanced Electronic Materials, EarlyView.
A general and efficient framework is proposed for the rapid design of high‐performance reconfigurable intelligent surfaces (RISs). This framework integrates advanced antenna design techniques and incorporates various load types, quantities, and values to achieve the design of high‐performance RISs.
Jun Wei Zhang, Zheng Xing Wang, Wanwan Cao, Zhen Jie Qi, Li Jie Wu, Han Qing Yang, Qun Yan Zhou, Si Ran Wang, Hui Dong Li, Jun Yan Dai, Jiang Luo, Jun Wei Wu, Jia Nan Zhang, Zhen Zhang, Qiang Cheng   +14 more
wiley   +1 more source

Right Ventricular Strain in Healthy Children: Insights from Speckle-Tracking Echocardiography. [PDF]

J Cardiovasc Dev Dis
Joosen RS, Meulblok EAM, Mauritz-Fuite EH, Slieker MG, Breur JMPJ.   +4 more
europepmc   +1 more source

Ethical and Frugal Approaches to Animal Experimentation in Bioelectronics and Neural Engineering—An Invertebrate Renaissance?

Advanced Electronic Materials, EarlyView.
Invertebrates are the classic neuroscience models and should make a comeback. Invertebrate organisms can be a more ethical and cost‐effective way to move bioelectronics research forward more rapidly. ABSTRACT The accelerating development of bioelectronic neural interfaces has brought increased attention to ethical considerations surrounding in vivo ...
Eric Daniel Głowacki
wiley   +1 more source

Right Ventricular Function Improves After Bench Press: A Speckle Tracking Echocardiography Study. [PDF]

Medicina (Kaunas)
Martínez-Lechuga MB, Hidalgo-Martín J, Ruiz-Bailén M.   +2 more
europepmc   +1 more source

Twisted MoS2 Bilayers as Functional Elements in Memtransistors: Hysteresis, Optical Signatures, and Photocurrent Kinetics

Advanced Electronic Materials, EarlyView.
ABSTRACT Layered 2D materials are considered as promising for memristive applications due to their ultimate vertical scalability compared to conventional semiconductor films and pronounced hysteresis properties. Bias‐resolved Raman and Photoluminescence mapping is used to quantify strain from phonon shifts and carrier density from the exciton‐trion ...
Vladislav Kurtash, Ilya Eliseyev, Valery Davydov, Heiko O. Jacobs, Jörg Pezoldt   +4 more
wiley   +1 more source

The predictive value of right ventricle speckle tracking echocardiography in patients undergoing cardiac surgery, a systematic review and meta-analysis. [PDF]

Cardiovasc Ultrasound
Al-Shammari AS, Al Sakini AS, Hasan MT, Islam MR, Shahzad M, Alsawadi RA, Lingamsetty SSP, Ibrahim A, Marsool MD, Elgebaly M, Masih R.   +10 more
europepmc   +1 more source