Results 1 to 10 of about 1,440,973 (285)

Identification of inhibitors targeting the energy-coupling factor (ECF) transporters [PDF]

Communications Biology, 2023
The energy-coupling factor (ECF) transporters are a family of transmembrane proteins involved in the uptake of vitamins in a wide range of bacteria.
Eleonora Diamanti, Paulo C. T. Souza, Inda Setyawati, Spyridon Bousis, Leticia Monjas, Lotteke J.Y.M. Swier, Atanaz Shams, Aleksei Tsarenko, Weronika K. Stanek, Manuel Jäger, Siewert J. Marrink, Dirk J. Slotboom, Anna K. H. Hirsch   +12 more
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Comparative Study of Three SAW Configurations for Temperature Sensing [PDF]

Engineering and Technology Journal, 2023
This paper demonstrates three SAW configurations' electrical and mechanical behaviors: a one-port resonator, a two-port resonator, and a delay line that works as temperature sensors of around 440 MHz characteristic frequencies.
Serhane R., Belkhelfa N.
doaj   +1 more source

Optimal Coupler Topology for Dynamic Wireless Power Transfer for Electric Vehicle

Energies, 2021
Recently, the number of electric vehicles (EVs) is increasing due to the decline of oil resources and the rising of greenhouse gas emissions. However, EVs have not received full acceptance by consumers due to the limitations of the stored energy and ...
Karim Kadem, Mohamed Bensetti, Yann Le Bihan, Eric Labouré, Mustapha Debbou   +4 more
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Low loss waveguide-based Butler matrix with iris coupling control method for millimeterwave applications [PDF]

, 2021
This paper proposes a low loss 4×4 Butler matrix based on rectangular waveguide cavity resonators technology for millimeterwave beamforming network using iris coupling method.
A. Majid, H., A. Rahim, Mohamad Kamal, Abd. Aziz, Mohamad Zoinol A., Ayop, Osman, Murad, Noor Asniza, Osman, Mohamed N., W. Almeshehe, Muataz, Zubir, Farid   +7 more
core   +1 more source

Investigating the Relationship between Coupling Forces and Hand-Transmitted Vibration under Varying Excitation Levels

Vibration, 2022
In this study, the vibration total value of the acceleration transmitted to the wrist and elbow was measured in the laboratory with a group of 13 male subjects holding a cylindrical handle while modifying the coupling force under varying levels of ...
Hansheng Lin, Paul-Emile Boileau, Yongjian Jiang, Maosheng Yan, Bin Xiao   +4 more
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Enhanced Coupling Coefficient in Dual-Mode ZnO/SiC Surface Acoustic Wave Devices with Partially Etched Piezoelectric Layer

Applied Sciences, 2021
Surface acoustic wave (SAW) devices based on multi-layer structures have been widely used in filters and sensors. The electromechanical coupling factor (K2), which reflects energy-conversion efficiency, directly determines the bandwidth of the filter and
Huiping Xu, Sulei Fu, Rongxuan Su, Junyao Shen, Fei Zeng, Cheng Song, Feng Pan   +6 more
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Synergistic photocatalytic activity of a combination of carbon nanotubes-graphene-nickel foam nanocomposites enhanced by dielectric barrier discharge plasma technology for water purification

Water Science and Technology, 2021
Degradation activity of plasma catalysis between dielectric barrier discharge (DBD) and carbon nanotubes-graphene-nickel foam (CNTs-G-Nif) has been studied in treatment of dye wastewater.
Qihui Xu, Shuaikang Fang, Yin Chen, Jae Kwang Park, Chao Pan, Yongjun Shen, Na Zhu, Huifang Wu   +7 more
doaj   +1 more source

Risk Coupling Characteristics of Maritime Accidents in Chinese Inland and Coastal Waters Based on N-K Model

Journal of Marine Science and Engineering, 2021
The causes of maritime accidents are complex, mostly due to the coupling of four types of factors: human-ship-environmental-management. To effectively analyze the causes of maritime accidents in China, and reveal the risk coupling characteristics of ...
Jian Deng, Shaoyong Liu, Cheng Xie, Kezhong Liu   +3 more
doaj   +1 more source

Self-Mixing Signal Characteristics of Complex-Coupled Distributed-Feedback Terahertz Quantum-Cascade Lasers

Frontiers in Physics, 2021
Self-mixing interference (SMI) in terahertz quantum cascade lasers (THz QCLs) is one of the significant approaches for coherent THz imaging and sensing techniques.
Lei Ge, Ning Yang, Jian Wang, Weidong Chu, Suqing Duan, Yan Xie, Yingxin Wang, Lianhe Li, Edmund Linfield   +8 more
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Research on Optical Fiber Ring Resonator Q Value and Coupling Efficiency Optimization

Micromachines, 2023
The coupling efficiency of the fiber ring resonator has an important influence on the scale factor of the resonant fiber gyroscope. In order to improve the scale factor of the gyroscope, the coupling efficiency of the fiber ring resonator and its ...
Shengkun Li, Xiaowen Tian, Sining Tian
doaj   +1 more source