Results 151 to 160 of about 50,450 (261)

Neurophysiological evidence for goal‐directed attentional control dysfunction in generalized anxiety disorder

Journal of Intelligent Medicine, EarlyView.
Abstract Attentional control theory posits that anxiety disrupts goal‐directed attentional system; however, its neurophysiological mechanisms in generalized anxiety disorder (GAD) remain unclear. This study investigated two core operations of the goal‐directed attentional system in GAD—inhibition and shifting—by characterizing their behavioral and ...
Xinyu Hao, Xiaoya Liu, Danfeng Yuan, Chunyu Liang, Xiangyun Yang, Bo Zhang, Zhanjiang Li, Shuang Liu   +7 more
wiley   +1 more source

A Surface-Mount Substrate-Integrated Waveguide Bandpass Filter Based on MEMS Process and PCB Artwork for Robotic Radar Applications. [PDF]

Micromachines (Basel)
Ding Y, Ding J, Yang Z, Fan X, Chen W.
europepmc   +1 more source

Bandwidth Tunable Optical Bandpass Filter Based on Parity-Time Symmetry. [PDF]

Micromachines (Basel), 2022
Zhang B, Chen N, Lu X, Hu Y, Yang Z, Zhang X, Xu J.   +6 more
europepmc   +1 more source

Comparison of Retrospective Motion Compensation Techniques for Pulmonary Dynamic Ultrashort Time to Echo MRI in Suspected Idiopathic Pulmonary Fibrosis

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Motion can degrade image quality during Ultrashort Time‐to‐Echo (UTE) pulmonary MRI and is particularly prevalent in patients with lung disease. Comprehensive assessment of the impact of motion compensation techniques on image quality and clinical interpretation is needed.
Abhilash S. Kizhakke Puliyakote, Luis A. Torres, Aiah AlAtoum, Natally AlArab, Kevin M. Johnson, Rodrigo M. Bello, Bryan O'Sullivan‐Murphy, Joseph G. Mammarappallil, Andrew D. Hahn, Sean B. Fain   +9 more
wiley   +1 more source

A Dual-Band Bandpass Filter with Wide Upper Stopband Using Stepped-Impedance Resonators and an Integrated Low-Pass Filter. [PDF]

Micromachines (Basel)
Liu L, Lin Y, Chen Q, Zhang L, Weng M.
europepmc   +1 more source

Effect of ultraviolet C emitted from KrCl excimer lamp with or without bandpass filter to mouse epidermis. [PDF]

PLoS One, 2022
Narita K, Asano K, Yamane K, Ohashi H, Igarashi T, Nakane A.   +5 more
europepmc   +1 more source

Impact of hamstring versus quadriceps tendon graft on thigh muscle strength and surface electromyography activity after anterior cruciate ligament reconstruction

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To compare quadriceps tendon (QT) and hamstring tendon (HT) autografts regarding isometric thigh muscle strength, surface electromyography (sEMG) activity and clinical outcomes following anterior cruciate ligament reconstruction (ACLR).
Benjamin Forquignon, Tobias Drenck, Matthias Krause, Ralph Akoto, Karl‐Heinz Frosch, Götz Welsch, Alexander Korthaus, Grégoire Thürig, Dimitris Dalos   +8 more
wiley   +1 more source

Design of tri-band bandpass filter based on the interdigital structure and rectangular resonator for LTE and radar applications. [PDF]

Sci Rep
Zarghami S, Jahanbakhshi M.
europepmc   +1 more source

Miniaturized tri-notched wideband bandpass filter with ultrawide upper stopband suppression. [PDF]

Sci Rep, 2021
Wang CH, Shi XM.
europepmc   +1 more source

Ultrahigh‐Order Harmonic Mode‐Locked Optoelectronic Oscillator

Laser &Photonics Reviews, EarlyView.
This article demonstrates a record‐breaking microwave frequency comb generator using an ultrahigh‐harmonic‐order mode‐locked optoelectronic oscillator. By integrating dual recirculating loops into a low‐coherence system, the researchers achieved a harmonic order of 956 with superior noise suppression.
Zhuoran Wang, Santiago Bernal, David V. Plant, Lawrence R. Chen   +3 more
wiley   +1 more source