Results 11 to 20 of about 278,450 (300)

Closed-loop MOEMS accelerometer

Optics Express, 2022
In this paper, a closed-loop micro-opto-electro-mechanical system (MOEMS) accelerometer based on the Fabry-Pérot (FP) interferometer is presented. The FP cavity is formed between the end of a cleaved single-mode optical fiber and the cross-section of a proof mass (PM) which is suspended by four U-shaped springs.
Majid Taghavi, Abolfazl Abedi, Gholam-Mohammad Parsanasab, Mojtaba Rahimi, Mohammad Noori, Hamzeh Nourolahi, Hamid Latifi   +6 more
openaire   +4 more sources

Electrocorticogram with closed-loop stimulation of basal ganglia nuclei aligned to beta oscillation phase.

, 2022
Electrocorticogram (ECoG) recordings from ipsilateral premotor cortex in awake freely moving 6-OHDA hemi-lesioned rats during closed-loop stimulation of basal ganglia nuclei phase aligned to cortical beta oscillations.
McNamara, Colin, Rothwell, Max, Sharott, Andrew   +2 more
core   +1 more source

From state-of-the-art ventilation to closed loop ventilation

, 2022
Recent emphasis on energy load delivered during each ventilatory breath has opened a new insight to reduce harmful ventilatory induced lung injury, but no robust clinical evidence of patient benefit produced yet. Closed loop ventilation is a strategy to
Andreas Schibler, van der Staay, Matthias, Schibler, Andreas, Matthias van der Staay, Remus, Christian, Christian Remus   +5 more
core   +1 more source

Learning Lipschitz Feedback Policies From Expert Demonstrations: Closed-Loop Guarantees, Robustness and Generalization

IEEE Open Journal of Control Systems, 2022
In this work, we propose a framework in which we use a Lipschitz-constrained loss minimization scheme to learn feedback control policies with guarantees on closed-loop stability, adversarial robustness, and generalization.
Abed AlRahman Al Makdah, Vishaal Krishnan, Fabio Pasqualetti   +2 more
doaj   +1 more source

A fully artificial pancreas versus a hybrid artificial pancreas for type 1 diabetes: a single-centre, open-label, randomised controlled, crossover, non-inferiority trial

The Lancet: Digital Health, 2021
Summary: Background: For people with type 1 diabetes, there is currently no automated insulin delivery system that does not require meal input. We aimed to assess the efficacy of a novel faster-acting insulin aspart (Fiasp) plus pramlintide fully closed-
Michael A Tsoukas, MD, Dorsa Majdpour, Meng, Jean-François Yale, MD, Anas El Fathi, PhD, Natasha Garfield, MD, Joanna Rutkowski, Eng, Jennifer Rene, RN, Laurent Legault, MD, Ahmad Haidar, PhD   +8 more
doaj   +1 more source

Closed-loop optogenetic control of neural network dynamics

, 2022
Datasets and model accompanying Zaaimi et al.,Closed-loop optogenetic control of neural network dynamics (Nat Biomed Eng 2022).Dataset 1 - Closed-loop stimulation of EMX-ChR2 slices (No seizures)Dataset 2 - Closed-loop stimulation of NHP in vivo (no ...
Johannes Gausden (11418425), Ahmad Shah Idil (6763454), Richard Bailey (260650), Boubker Zaaimi (12354234), Anupam Hazra (583256), Sabrina Tardio (12354258), Fiona Lebeau (12354265), Mark Turnbull (12354237), Nikhil Ponon (12354261), Andrew Jackson (12155946), Faye Mcleod (12354242), Aaliyah Patel (11418428), Marcus Kaiser (12354262), Andrew Trevelyan (12354285), Carolina Roas (12354240), Darren Walsh (7423007), Elaine Mcdermott (12354245), Timothy Constandinou (406885), Enrique Escobedo-Cousin (11418419), Mark Cunningham (12354263), Patrick Degenaar (12354279), Yujiang Wang (6698039), Frances Hutchings (7041218), Gavin Clowry (12354264), Stuart Baker (8946407), Johannes Gausden (12688006), Anthony O'Neill (12354282), Nick Donaldson (6775121)   +27 more
core   +1 more source

Closed-Loop Neuromorphic Benchmarks

Frontiers in Neuroscience, 2015
Evaluating the effectiveness and performance of neuromorphic hardware is difficult. It is evenmore difficult when the task of interest is a closed-loop task; that is, a task where the outputfrom the neuromorphic hardware affects some environment, which ...
Terrence C Stewart, Travis eDeWolf, Ashley eKleinhans, Chris eEliasmith   +3 more
doaj   +1 more source

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

Closing the Loop [PDF]

JONA: The Journal of Nursing Administration, 2007
Accra, Ghana's capital, has solid waste collection and disposal problems that, like most cities in Africa, are concentrated in poor residential neighborhoods. Efforts to improve solid waste management have focused on improving solid waste collection. A practical, low-cost concept that has not been explored is recycling organic solid waste into compost ...
  +5 more sources