Results 21 to 30 of about 192,040 (160)

Directions of Deep Brain Stimulation for Epilepsy and Parkinson’s Disease

Frontiers in Neuroscience, 2021
BackgroundDeep brain stimulation (DBS) is an effective treatment for movement disorders and neurological/psychiatric disorders. DBS has been approved for the control of Parkinson disease (PD) and epilepsy.ObjectivesA systematic review and possible future
Ying-Chang Wu, Ying-Siou Liao, Wen-Hsiu Yeh, Sheng-Fu Liang, Sheng-Fu Liang, Fu-Zen Shaw, Fu-Zen Shaw   +6 more
doaj   +1 more source

Closed-loop control better than open-loop control of profofol TCI guided by BIS: a randomized, controlled, multicenter clinical trial to evaluate the CONCERT-CL closed-loop system.

PLoS ONE, 2015
BackgroundThe CONCERT-CL closed-loop infusion system designed by VERYARK Technology Co., Ltd. (Guangxi, China) is an innovation using TCI combined with closed-loop controlled intravenous anesthesia under the guide of BIS.
Yu Liu, Min Li, Dong Yang, Xuena Zhang, Anshi Wu, Shanglong Yao, Zhanggang Xue, Yun Yue   +7 more
doaj   +1 more source

Mechanical-Thermal Noise in Drive-Mode of a Silicon Micro-Gyroscope

Sensors, 2009
A new closed-loop drive scheme which decouples the phase and the gain of the closed-loop driving system was designed in a Silicon Micro-Gyroscope (SMG).
Bailing Zhou, Hongsheng Li, Shourong Wang, Bo Yang   +3 more
doaj   +1 more source

Perancangan dan Analisis Kinerja Pengkodean Audio Multichannel Dengan Metode Closed Loop

Jurnal Nasional Teknik Elektro, 2014
The latest international standardized codec is MPEG Surround. But the open-loop system of the MPEG Surround not able to minimize errors. In this research, the design and performance analysis of the audio coding in MPEG Surround with closed-loop method ...
Muhammad Sobirin, Ikhwana Elfitri
doaj   +1 more source

Cambridge hybrid closed-loop algorithm in children and adolescents with type 1 diabetes: a multicentre 6-month randomised controlled trial

The Lancet: Digital Health, 2022
Summary: Background: Closed-loop insulin delivery systems have the potential to address suboptimal glucose control in children and adolescents with type 1 diabetes. We compared safety and efficacy of the Cambridge hybrid closed-loop algorithm with usual
Julia Ware, MD, Charlotte K Boughton, PhD, Janet M Allen, RN, Malgorzata E Wilinska, PhD, Martin Tauschmann, PhD, Louise Denvir, MD, Ajay Thankamony, MPhil, Fiona M Campbell, MD, R Paul Wadwa, ProfMD, Bruce A Buckingham, ProfMD, Nikki Davis, MD, Linda A DiMeglio, ProfMD, Nelly Mauras, MD, Rachel E J Besser, PhD, Atrayee Ghatak, MD, Stuart A Weinzimer, ProfMD, Korey K Hood, ProfPhD, D Steven Fox, MD, Lauren Kanapka, MSc, Craig Kollman, PhD, Judy Sibayan, MPH, Roy W Beck, PhD, Roman Hovorka, ProfPhD, R Hovorka, C L Acerini, A Thankamony, J M Allen, C K Boughton, K Dovc, D B Dunger, J Ware, G Musolino, M Tauschmann, M E Wilinska, J F Hayes, S Hartnell, S Slegtenhorst, Y Ruan, M Haydock, J Mangat, L Denvir, SK Kanthagnany, J Law, T Randell, P Sachdev, M Saxton, A Coupe, S Stafford, A Ball, R Keeton, R Cresswell, L Crate, H Cripps, H Fazackerley, L Looby, H Navarra, C Saddington, V Smith, V Verhoeven, S Bratt, N Khan, L Moyes, K Sandhu, C West, R P Wadwa, G Alonso, G Forlenza, R Slover, L Towers, C Berget, A Coakley, E Escobar, E Jost, S Lange, L Messer, K Thivener, F M Campbell, J Yong, E Metcalfe, M Allen, S Ambler, S Waheed, J Exall, J Tulip, B A Buckingham, L Ekhlaspour, D Maahs, L Norlander, T Jacobson, M Twon, C Weir, B Leverenz, J Keller, N Davis, A Kumaran, N Trevelyan, H Dewar, G Price, G Crouch, R Ensom, L Haskell, LM Lueddeke, N Mauras, M Benson, K Bird, K Englert, J Permuy, K Ponthieux, J Marrero-Hernandez, L A DiMeglio, H Ismail, H Jolivette, J Sanchez, S Woerner, M Kirchner, M Mullen, M Tebbe, R EJ Besser, S Basu, R London, T Makaya, F Ryan, C Megson, J Bowen-Morris, J Haest, R Law, I Stamford, A Ghatak, M Deakin, K Phelan, K Thornborough, J Shakeshaft, S A Weinzimer, E Cengiz, J L Sherr, M Van Name, K Weyman, L Carria, A Steffen, M Zgorski, J Sibayan, R W Beck, S Borgman, J Davis, J Rusnak, A Hellman, P Cheng, L Kanapka, C Kollman, C McCarthy, S Chalasani, K K Hood, S Hanes, J Viana, M Lanning, D S Fox, G Arreaza-Rubin, T Eggerman, N Green, R Janicek, D Gabrielson, S H Belle, J Castle, J Green, L Legault, S M Willi, C Wysham   +166 more
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Physical geography and closed loop recycling

Hungarian Geographical Bulletin, 2015
There is a growing body of research projects spanning over three decades that have provided insights into the concept of waste management, a topic standing in the focal point of environmental issues. In this paper, the 'SHASEA Project,' 'BORASSUS Project,
Michael A. Fullen
doaj   +1 more source

Virtual tracking control of underwater vehicles based on error injection and adaptive gain

IET Control Theory & Applications, 2021
An improved virtual tracking control scheme is proposed based on error injection and adaptive gain for underwater vehicles in the presence of a large initial tracking error and external disturbances.
Xing Liu, Mingjun Zhang, Feng Yao, Baoji Yin   +3 more
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Closed Loop Transient Response from the Open Loop Frequency Response

Measurement + Control, 1978
A method is shown for relating the closed loop transient response to the open loop frequency response, which is based on the use of the contour of constant closed loop phase angle, α = −90°.
E.C. Hind
doaj   +1 more source

Performance of a hybrid ground source heat pump system with open-loop and closed-loop ground heat exchangers [PDF]

E3S Web of Conferences
Ground source heat pump (GSHP) systems have gained attention as high-efficiency heat sources because they utilize relatively stable ground temperatures through ground heat exchangers (GHX).
Choi Minyoung, Lee Soo-Jin, Park Min-Geon, Hong Suyeon, Jeong Jae-Weon   +4 more
doaj   +1 more source

Computation and Control System for Principle Prototype of Optical Synthetic Aperture [PDF]

Jisuanji gongcheng, 2019
According to the performance and functional requirements of the principle prototype of optical synthetic aperture,a computation and control system composed of Field Programmable Gate Array(FPGA) and Digital Signal Processor(DSP) is designed.The FPGA is ...
XUE Jianwei, JIANG Aimin
doaj   +1 more source