Results 71 to 80 of about 105,814 (313)
Energy composition of high-energy neutral beams on the COMPASS tokamak
Nukleonika, 2016 The COMPASS tokamak is equipped with two identical neutral beam injectors (NBI) for additional plasma heating. They provide a beam of deuterium atoms with a power of up to ~(2 × 300) kW.
Mitosinkova Klara +3 more
doaj +1 more source
International Archives of Otorhinolaryngology, 2013 Introduction Technological advances have provided a large variety of instruments to view the swallowing event, aiding in the evaluation, diagnosis, and monitoring of disturbances.
Hellen Nataly Correia Lagos +4 more
doaj +1 more source
Advanced Theory and Simulations, EarlyView.A novel metamaterial absorber is designed, simulated, and validated for both 5G mmWave and THz applications, achieving >95.8% and 90% absorption, respectively. Its polarization‐insensitive, scalable design enables applications in THz NDT, imaging, and EMI shielding.
Ahmet Teber
wiley +1 more source
Loss of NR2F6 Protects from Salmonella Typhimurium Infection
Advanced Science, EarlyView.Loss of nuclear receptor NR2F6 reduces tissue‐resident macrophage populations. Nr2f6‐deficient mice are protected from weight loss and bacterial load during infection with Salmonella Typhimurium. Pro‐inflammatory cytokines and iron levels are altered in infected Nr2f6‐deficient mice.
Johannes Woelk +8 more
wiley +1 more source
Magnetostriction quasi-static measurements with laser Doppler effect
工程科学学报, 2016 A quasi-static method for measuring the magnetostrictive coefficient of Fe-Ga alloys by using laser Doppler effect was put forward, and its working principle was also analyzed. The quasi-static magnetostrictive coefficient of Galfenol was measured.
LI Ying-ming +4 more
doaj +1 more source
Lecithin Alleviates Memory Deficits and Muscle Attenuation in Chinese Older Adults and SAMP8 Mice
Advanced Science, EarlyView.This study opens a new avenue for safeguarding cognition and muscle health, averting disability in older age, and treating age‐related pathologies through lecithin supplementation. It serves as a promising nonpharmacological intervention for the crosstalk of muscle and cognition.
Xianyun Wang +16 more
wiley +1 more source
A 3D Time-Variant Non-Stationary Hybrid Channel Model for Massive MIMO Systems
International Journal of Information and Communication Technology Research, 2019 This paper presents a novel three-dimensional (3D) time-variant hybrid channel model for massive multiple input multiple output (M-MIMO) wireless systems.
Mohammad Mehdi Tamaddondar
doaj
IDENTIFICATION OF AIR RADAR TARGETS USING THE DOPPLER EFFECT FROM A HEATED JET ENGINE
Вестник Дагестанского государственного технического университета: Технические науки, 2018 Objectives The aim of the study is to develop a methodology for identifyingaircraft by the deflections of an electromagnetic radar beam by a heated jet engine. Methods Atoms of the crystal lattice of the metallic parts of the operating jet engine will be
P. Sh. Adalaeva +3 more
doaj +1 more source
Interference Pattern Caused by Bilateral Bone Conduction Stimulation Impairs Sound Localization
Advanced Science, EarlyView.This work explores how crosstalk‐induced wave interference affects bone conduction (BC) sound localization. Using a theoretical model, cadaveric vibrometry, and psychoacoustic tests, atypical BC lateralization patterns are revealed that contradict air conduction (AC) principles.
Liu‐Jie Ren +7 more
wiley +1 more source
Micro-Doppler Effect and Sparse Representation Analysis of Underwater Targets. [PDF]
Sensors (Basel), 2023 Lu Y, Kou S, Wang X.
europepmc +1 more source