Results 21 to 30 of about 61,720 (247)

Framework nucleic acids directed assembly of Au nanostructures for biomedical applications

Interdisciplinary Medicine, Volume 1, Issue 1, January 2023., 2023
This Review article discusses the advanced progress in the Au and DNA nanomaterials. Introduced by the latest advances in frame nucleic acids‐detected Au nanostructures, the biomedical applications including biosensing and therapeutics are explored.
Bing Liu, Zhonglin Qi, Jie Chao
wiley   +1 more source

WSN-BASED MONITORING SYSTEMS FOR THE SOLAR POWER STATIONS OF THE TELECOMMUNICATION DEVICES

International Islamic University Malaysia Engineering Journal, 2021
Renewable energy sources are an increasingly popular way to generate electrical energy for telecommunications systems. The use and effectiveness of remote monitoring systems in such systems has led to growing interests relatively to it.
Doston Khasanov, Khalimjon Khujamatov, Bayram Fayzullaev, Ernazar Reypnazarov   +3 more
doaj   +1 more source

Frequency support using multi-terminal HVDC systems based on DC voltage manipulation [PDF]

, 2016
This paper investigates the use of multi-terminal HVDC systems to provide primary frequency support to connected AC networks via coordinated DC voltage manipulation. Control schemes for multi-terminal HVDC systems to allow redistribution of active power,
Alsokhiry, F., Rafferty, J., Wang, Y., Xu, G., Xu, L.   +4 more
core   +1 more source

Fault Diagnosis with False and/or Missing Alarms in Distribution Systems with Distributed Generators

Energies, 2018
A comprehensive method is presented in this work to locate faults in distribution systems with distributed generators (DGs). A two-level model is developed for this purpose with both telecommunication and telemetering data employed, so as to make good ...
Guang Shen, Yong Zhang, Haifeng Qiu, Chongyu Wang, Fushuan Wen, Md. Abdus Salam, Liguo Weng, Bin Yu, Jie Chen   +8 more
doaj   +1 more source

BER measurements in the evaluation of operation correctness of VSAT modem traffic interfaces [PDF]

Proceedings of the 2018 14th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET), Lviv-Slavske, Ukraine, 20-24 Feb. 2018, pp. 36-40, 2018
This paper presents using bit error rate (BER) measurements to evaluate operation correctness of traffic (input-output) interfaces in modem of very small aperture terminal (VSAT). Such functional tests are carried out, for example, when purchasing communication equipment for armed forces.
arxiv   +1 more source

Evaluation of multi‐user multiple‐input multiple‐output digital beamforming algorithms in B5G/6G low Earth orbit satellite systems

International Journal of Satellite Communications and Networking, EarlyView., 2023
In this paper, we investigate the application of signal‐to‐leakage‐plus‐noise ratio (SLNR) beamforming to low Earth orbit non‐terrestrial networks. The SLNR criterion aims at maximizing the received desired signal power for each user while minimizing the overall interference power caused by each user to all other co‐channel receivers. We show that such
M. Rabih Dakkak, Daniel Gaetano Riviello, Alessandro Guidotti, Alessandro Vanelli‐Coralli   +3 more
wiley   +1 more source

Management system requirements for wireless systems beyond 3G [PDF]

, 2002
This paper presents a comprehensive description of various management system requirements for systems beyond 3G, which have been identified as a result of the Software Based Systems activities within the Mobile VCE Core 2 program.
A. Liotta, C. Mitchell, D. Girma, J. Dunlop, J. Irvine, Lazaro Irvine Girma, N. Borselius, O. Lazaro   +7 more
core   +11 more sources

Design of Mobile Operation and Maintenance System Based on Power GIS and GPS

MATEC Web of Conferences, 2017
In order to solve the low efficiency of operation and maintenance and the problems of management coordination caused by the coexistence of off-line operation and maintenance and multi system coexistence in current power telecommunication operation and ...
Jing TAO, Liwen Wu, Yanlei Zhang, Jiaojiao Zhang, Jimingi Yao   +4 more
doaj   +1 more source

Retracted: Cloud Network and Mathematical Model Calculation Scheme for Dynamic Big Data

IEEE Access, 2020
Cloud network oriented to dynamics big data is a popular way of big data operation at present. It is a big data that can be applied to human behavior under dynamics.
Yiren Chen, Zhiyong Qiu
doaj   +1 more source

Digitally programmable organic light‐emitting tetrodes

SmartMat, Volume 4, Issue 2, April 2023., 2023
A new concept of electronic device that directly converts codeable digital signals into visible information is reported. This new type of device containing three light‐emitting units needs only one digital signal to integrate and control the light‐emitting state of the entire pixel, which is expected to reduce 2/3 of the switching devices.
Junpeng Ji, Biao Yang, Chaohong Zhang, Yulu Cai, Jingwei Chen, Changbin Zhao, Tao Wang, Lijie Wu, Ming Liu, Junwu Bai, Jiangfeng Wang, Zhongbin Wu, Shufen Chen, Haifeng Ling, Zhongfu An, Yonghua Chen, Jianpu Wang, Wei Huang, Hong Meng   +18 more
wiley   +1 more source