Results 31 to 40 of about 712 (184)
[Retracted] Research on Virtual Interactive Animation Design System Based on Deep Learning
Computational Intelligence and Neuroscience, Volume 2022, Issue 1, 2022., 2022 With the rapid development of computer network technology, the advantages of virtual reality technology in the field of instant messaging are becoming more and more significant. Virtual reality technology plays an important role in communication networks, including enhanced resource utilization, device redundancy, immersion, interactivity ...
Bing Liu, Le Sun
wiley +1 more source
Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022 Due to the lack of inertia and damping in the distributed power system with power electronic devices as interface, the stability of the power system will be adversely affected when the distributed power system is connected to the grid. In order to solve the problem of low inertia and improve stability, an adaptive terminal sliding mode control method ...
Zhenlan Dou +6 more
wiley +1 more source
Electromagnetic Signal Intelligent Identification Based on Radio Frequency Fingerprints
Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022 Due to the open nature of WIFI connection, it is exposing its private information to the attackers. Traditional WIFI security methods are no longer able to meet the current security needs, and more and more wireless‐side physical layer security solutions provide solutions, among which RF fingerprinting is an endogenous security technology with ...
Jian Kang +6 more
wiley +1 more source
Inverter Design and Droop Parallel Control Strategy Based on Virtual Impedance
Journal of Sensors, Volume 2022, Issue 1, 2022., 2022 The present work is aimed at improving the performance of the multiobjective energy parallel step‐by‐step power generation system and enhancing the reliability and stability of the energy supply. Firstly, the difficulties of the ring current control method of the inverter power supply are summarized.
Lu Wang, Wen Zeng
wiley +1 more source
Effects of presynchronization with gonadotropin-releasing hormone-prostaglandin F-2 alpha or progesterone before Ovsynch in noncyclic dairy cows [PDF]
, 2012 The aim of this study was to evaluate the efficiency of presynchronization with GnRH and PGF(2 alpha) or with progesterone on overall Ovsynch (OVS) outcomes in noncyclic dairy cows. Cows were scanned 7 d apart with ultrasonography to determine cyclicity.
Okut, Hayrettin, Alkan, Ali
core +2 more sources
Injection locking in an optomechanical coherent phonon source
Nanophotonics, Volume 10, Issue 4, Page 1319-1327, March 2021., 2021 Abstract Spontaneous locking of the phase of a coherent phonon source to an external reference is demonstrated in a deeply sideband‐unresolved optomechanical system. The high‐amplitude mechanical oscillations are driven by the anharmonic modulation of the radiation pressure force that result from an absorption‐mediated free‐carrier/temperature limit ...
Guillermo Arregui +8 more
wiley +1 more source
Intelligent Control System in Desert Areas Based on Photovoltaic Microgrid Power Supply
Mobile Information Systems, Volume 2021, Issue 1, 2021., 2021 With the advent of the global energy crisis, the use of sustainable green energy has become more and more widespread and the utilization rate of photovoltaic industry in high‐altitude desert areas is getting higher and higher. This article mainly studies the intelligent control system in desert area based on photovoltaic microgrid power supply.
Jianjun Li, Gaoqing Ji, Sang-Bing Tsai
wiley +1 more source
SYNCHRONIZATION OF ESTRUS AND OVULATION IN DAIRY CATTLE [PDF]
SPERMOVA, 2019 Development of bovine estrus synchronization protocols started in the 1970’s. The aim of these protocols has changed progressively from synchronizing estrus to synchronizing ovulation with main goal of performing insemination without heat detection ...
A. Tibary, C.Patino, M. Ciccarelli
doaj +1 more source
Mathematical Problems in Engineering, Volume 2021, Issue 1, 2021., 2021 Advantages of microgrid integrated with a renewable energy system have been acknowledged in more and more applications. Operating steadily during different modes is of great significance, and different modes transferring must be transient, seamless, and reliable to maintain the continuous electricity supply for loads, especially sensitive ones.
Jiexing Wan +3 more
wiley +1 more source
Efficacy of Pre-Synchronization and CIDR on the Outcome of Short-TermSynchronization Program in Zandi Ewes During the Breeding Season [PDF]
Iranian Journal of Veterinary Medicine, 2021 BACKGROUND: Timed breeding programs are essential to implementing extensive artificial insemination (AI) programs in sheep. OBJECTIVES: This study aimed to evaluate whether application of pre-synchronization and controlled internal drug releasing (CIDR ...
Reza Arjmandi +4 more
doaj +1 more source