Results 31 to 40 of about 1,459,435 (339)
Partially Nondestructive Continuous Detection of Individual Traveling Optical Photons [PDF]
, 2015 We report the continuous and partially nondestructive measurement of optical photons. For a weak light pulse traveling through a slow-light optical medium (signal), the associated atomic-excitation component is detected by another light beam (probe) with
Beck, Kristin M. +4 more
core +2 more sources
Viruses, 2023 Zika virus (ZIKV) is transmitted to humans by the infectious bite of mosquitoes such as Aedes aegypti. In a city, the population control of mosquitoes is carried out according to alerts generated by different districts via the analysis of the mosquito ...
Andréia da Costa Paz +12 more
doaj +1 more source
Analysis of wireless power transfer based on metamaterial using equivalent circuit
The Journal of Engineering, 2019 The metamaterial (MA) has been proved to enhance the efficiency of the wireless power transfer (WPT) system considerably in many studies. This study presents an equivalent circuit model using a qualitative and even quantitative simple explanation for the
Cancan Rong +8 more
doaj +1 more source
Entropy, 2021 In most of the realistic measurement device-independent quantum key distribution (MDI-QKD) systems, efficient, real-time feedback controls are required to maintain system stability when facing disturbance from either external environment or imperfect ...
Sihao Zhang +5 more
doaj +1 more source
Research progress of blockchain network covert channel
Tongxin xuebao, 2022 Characterized by decentration, anonymity, strong robustness and tamper resistance, blockchain accompanied by digital currency is a natural carrier for building the covert communication channel.First, the definition and development history of the network ...
Leixiao LI +5 more
doaj
Pathogens, 2023 The continuous expansion of Aedes albopictus in Europe and the increases in autochthonous arboviruses transmissions in the region urge a better understanding of the virus transmission dynamic.
Eva Veronesi +6 more
doaj +1 more source
Investigation into the tribodynamics of spur gear pairs considering pitch deviations and lubrication
FrictionPitch deviation, a type of longwave deviation, has been demonstrated to be a significant contributor to noise generation in the drive trains of motor vehicles operating at relatively high speeds. To date, numerous studies have investigated the effects of
Lintao Duan +8 more
doaj +1 more source
A Novel Method for the Dynamic Coefficients Identification of Journal Bearings Using Kalman Filter
Sensors, 2020 The dynamic coefficients identification of journal bearings is essential for instability analysis of rotation machinery. Aiming at the measured displacement of a single location, an improvement method associated with the Kalman filter is proposed to ...
Yang Kang +4 more
doaj +1 more source
Design and Optimization of a Novel MEMS Tuning Fork Gyroscope Microstructure
Micromachines, 2022 This paper presents the design and optimization of a novel MEMS tuning fork gyroscope microstructure. In order to improve the mechanical sensitivity of the gyroscope, much research has been carried out in areas such as mode matching, improving the ...
Chuanguo Xiong +6 more
doaj +1 more source
Efficiency and information transmission in bilateral trading [PDF]
Review of Economic Dynamics, 2019 Abstract We study pairwise trading mechanisms in the presence of one-sided or two-sided private information and two-sided limited commitment, whereby either trader can walk away from a proposed trade when he learns the trading price. We show that when one trader's information is relevant for the other trader's value of the asset, optimal trading ...
Robert Shimer, Iván Werning
openaire +1 more source