Results 31 to 40 of about 278,450 (300)

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

Practical Closed-Loop Strategies for Deep Brain Stimulation: Lessons From Chronic Pain

Frontiers in Neuroscience, 2021
Deep brain stimulation (DBS) is a plausible therapy for various neuropsychiatric disorders, though continuous tonic stimulation without regard to underlying physiology (open-loop) has had variable success.
Jordan Prosky, Jordan Prosky, Jackson Cagle, Kristin K. Sellers, Kristin K. Sellers, Ro’ee Gilron, Cora de Hemptinne, Cora de Hemptinne, Ashlyn Schmitgen, Ashlyn Schmitgen, Philip A. Starr, Philip A. Starr, Philip A. Starr, Edward F. Chang, Edward F. Chang, Edward F. Chang, Prasad Shirvalkar, Prasad Shirvalkar, Prasad Shirvalkar, Prasad Shirvalkar   +19 more
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
doaj   +1 more source

Personalized Antihypertensive Treatment Optimization With Smartphone‐Enabled Remote Precision Dosing of Amlodipine During the COVID‐19 Pandemic (PERSONAL‐CovidBP Trial)

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background The objective of the PERSONAL‐CovidBP (Personalised Electronic Record Supported Optimisation When Alone for Patients With Hypertension: Pilot Study for Remote Medical Management of Hypertension During the COVID‐19 Pandemic) trial was to assess
David J. Collier, Mike Taylor, Thomas Godec, Julian Shiel, Rebecca James, Yasmin Chowdury, Patrizia Ebano, Vivienne Monk, Mital Patel, Jane Pheby, Ruby Pheby, Amanda Foubister, Clovel David, Manish Saxena, Leanne Richardson, James Siddle, Gregor Timlin, Paul Goldsmith, Nicholas Deeming, Neil R. Poulter, Rhian Gabe, Richard J. McManus, Mark J. Caulfield   +22 more
doaj   +1 more source

Advances in closed-loop deep brain stimulation devices

Journal of NeuroEngineering and Rehabilitation, 2017
Background Millions of patients around the world are affected by neurological and psychiatric disorders. Deep brain stimulation (DBS) is a device-based therapy that could have fewer side-effects and higher efficiencies in drug-resistant patients compared
Mahboubeh Parastarfeizabadi, Abbas Z. Kouzani   +1 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

A Closed-Loop Optogenetic Platform

Frontiers in Neuroscience, 2021
Neuromodulation is an established treatment for numerous neurological conditions, but to expand the therapeutic scope there is a need to improve the spatial, temporal and cell-type specificity of stimulation.
Dimitrios Firfilionis, Frances Hutchings, Reza Tamadoni, Darren Walsh, Mark Turnbull, Enrique Escobedo-Cousin, Richard G. Bailey, Johannes Gausden, Aaliyah Patel, Dorian Haci, Yan Liu, Yan Liu, Fiona E. N. LeBeau, Andrew Trevelyan, Timothy G. Constandinou, Timothy G. Constandinou, Anthony O'Neill, Marcus Kaiser, Marcus Kaiser, Marcus Kaiser, Patrick Degenaar, Andrew Jackson   +21 more
doaj   +1 more source

On Validating Closed-Loop Behaviour from Noisy Frequency-Response Measurements

, 2005
It is shown how noisy closed-loop frequency-response measurements can be used to obtain pointwise in frequency bounds on the possible difference between the actual closed-loop system and the closed-loop comprising a nominal model of the plant and the ...
Cantoni, M, Date, P
core   +1 more source

Manufacturer-remanufacturing vs supplier-remanufacturing in a closed-loop supply chain

, 2016
Remanufacturing at the component level could be performed by either a manufacturer or a supplier. In this paper, we analyze the performance of manufacturer-remanufacturing and supplier-remanufacturing in a decentralized closed-loop supply chain, and ...
Xiong, Zhongkai, Zhao, Quanwu, Zhao, Yu, Zhou, Yu, Zhao, Quanwo, Xiong, Yu, Zhao, Pei   +6 more
core   +1 more source

A novel intelligent approach for infection protection using a multidisciplinary collaboration in regional general hospitals

Scientific Reports
Hospital-acquired infections (HAIs) pose a severe and pervasive threat to patient safety and impose immense pressure on medical resources. These infections often occur during the treatment of other problems due to prolonged hospital stays and can lead to
Xiaoyan Yuan, Peng Wang, Jiwen Liu
doaj   +1 more source