Results 1 to 10 of about 770,688 (317)

Early prediction of hemodynamic interventions in the intensive care unit using machine learning

Critical Care, 2021
Background Timely recognition of hemodynamic instability in critically ill patients enables increased vigilance and early treatment opportunities. We develop the Hemodynamic Stability Index (HSI), which highlights situational awareness of possible ...
Asif Rahman, Yale Chang, Junzi Dong, Bryan Conroy, Annamalai Natarajan, Takahiro Kinoshita, Francesco Vicario, Joseph Frassica, Minnan Xu-Wilson   +8 more
doaj   +1 more source

Real-time infection prediction with wearable physiological monitoring and AI to aid military workforce readiness during COVID-19

Scientific Reports, 2022
Infectious threats, like the COVID-19 pandemic, hinder maintenance of a productive and healthy workforce. If subtle physiological changes precede overt illness, then proactive isolation and testing can reduce labor force impacts.
Bryan Conroy, Ikaro Silva, Golbarg Mehraei, Robert Damiano, Brian Gross, Emmanuele Salvati, Ting Feng, Jeffrey Schneider, Niels Olson, Anne G. Rizzo, Catherine M. Curtin, Joseph Frassica, Daniel C. McFarlane   +12 more
doaj   +1 more source

Utilizing machine learning to improve clinical trial design for acute respiratory distress syndrome

npj Digital Medicine, 2021
Heterogeneous patient populations, complex pharmacology and low recruitment rates in the Intensive Care Unit (ICU) have led to the failure of many clinical trials.
E. Schwager, K. Jansson, A. Rahman, S. Schiffer, Y. Chang, G. Boverman, B. Gross, M. Xu-Wilson, P. Boehme, H. Truebel, J. J. Frassica   +10 more
doaj   +1 more source

Robots Under COVID-19 Pandemic: A Comprehensive Survey

IEEE Access, 2021
As a result of the difficulties brought by COVID-19 and its associated lockdowns, many individuals and companies have turned to robots in order to overcome the challenges of the pandemic.
Yang Shen, Dejun Guo, Fei Long, Luis A. Mateos, Houzhu Ding, Zhen Xiu, Randall B. Hellman, Adam King, Shixun Chen, Chengkun Zhang, Huan Tan   +10 more
doaj   +1 more source

Pitch‐Black Nanostructured Copper Oxide as an Alternative to Carbon Black for Autonomous Environments

Advanced Intelligent Systems, 2021
Light detection and ranging (LiDAR) systems are becoming crucial for measuring the distance and creating a point cloud of the local environment, critical data for artificial intelligence to enable collision‐avoidance mechanisms.
Songtao Wu, Gunugunuri K. Reddy, Debasish Banerjee   +2 more
doaj   +1 more source

Voltage Stability Constrained Optimal Power Flow for Unbalanced Distribution System Based on Semidefinite Programming

Journal of Modern Power Systems and Clean Energy, 2022
This paper proposes a voltage stability constrained optimal power flow (VSC-OPF) for an unbalanced distribution system with distributed generators (DGs) based on semidefinite programming (SDP).
Yanling Lin, Xiaohu Zhang, Jianhui Wang, Di Shi, Desong Bian   +4 more
doaj   +1 more source

Fano‐Like Acoustic Resonance for Subwavelength Directional Sensing: 0–360 Degree Measurement

Advanced Science, 2020
Directional sound sensing plays a critical role in many applications involving the localization of a sound source. However, the sensing range limit and fabrication difficulties of current acoustic sensing technologies pose challenges in realizing compact
Taehwa Lee, Tsuyoshi Nomura, Xiaoshi Su, Hideo Iizuka   +3 more
doaj   +1 more source

Association of systolic, diastolic, mean, and pulse pressure with morbidity and mortality in septic ICU patients: a nationwide observational study

Annals of Intensive Care, 2023
Background Intensivists target different blood pressure component values to manage intensive care unit (ICU) patients with sepsis. We aimed to evaluate the relationship between individual blood pressure components and organ dysfunction in critically ill ...
Ashish K. Khanna, Takahiro Kinoshita, Annamalai Natarajan, Emma Schwager, Dustin D. Linn, Junzi Dong, Erina Ghosh, Francesco Vicario, Kamal Maheshwari   +8 more
doaj   +1 more source

Fano Resonance Among Magnetic Coils for Midrange Position Sensing Capability

IEEE Access, 2021
A magnetically coupled three-coil system to have one transmitting and two receiving coils is considered. We show that the position of the transmitting coil can be estimated from the ratio of received wave amplitudes and its angular derivative when the ...
Taehwa Lee, Daniel Hashemi, Kenichi Yatsugi, Michio Yasunishi, Hiroshi Yoshimoto, Hideo Iizuka   +5 more
doaj   +1 more source

Dynamic prediction of hospital admission with medical claim data

BMC Medical Informatics and Decision Making, 2019
Background Congestive heart failure is one of the most common reasons those aged 65 and over are hospitalized in the United States, which has caused a considerable economic burden.
Tianzhong Yang, Yang Yang, Yugang Jia, Xiao Li   +3 more
doaj   +1 more source