Results 11 to 20 of about 184,803 (135)
Cumulative Sum Chart Modeled under the Presence of Outliers
Mathematics, 2020 Cumulative sum control charts that are based on the estimated control limits are extensively used in practice. Such control limits are often characterized by a Phase I estimation error.
Nasir Abbas +3 more
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Radiation Oncology, 2023 Introduction Re-irradiation is frequently performed in the era of precision oncology, but previous doses to organs-at-risk (OAR) must be assessed to avoid cumulative overdoses.
Sebastian Regnery +15 more
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Learning curves for three specific procedures by anesthesiology residents using the learning curve cumulative sum (LC-CUSUM) test [PDF]
Korean Journal of Anesthesiology, 2017 BackgroundThe learning curve cumulative sum (LC-CUSUM) test is an innovative tool that allows quantitative monitoring of individual medical performance during the learning process by determining when a predefined acceptable level of performance is ...
Gregoire Weil +3 more
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Fault tolerant control in an unmanned bicycle robot via sliding mode theory
IET Cyber-systems and Robotics, 2022 In this work, a new active fault tolerant control (FTC) is developed for an unmanned bicycle robot based on an integration between a sliding mode control (SMC), fault detection (FD), and fault estimation (FE) via a residual signal.
Mousa Alizadeh +2 more
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Egyptian Journal of Neurosurgery, 2021 Background Video-assisted thoracoscopic sympathectomy (VATS) is a common procedure unusually practiced by neurosurgeons due to lack of training. Objective To evaluate the learning curve for VATS in a young neurosurgeon with no previous experience in open
Hazem M. Alkosha, Yasser M. Elkiran
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Risk-adjusted zero-inflated Poisson CUSUM charts for monitoring influenza surveillance data
BMC Medical Informatics and Decision Making, 2021 Background The influenza surveillance has been received much attention in public health area. For the cases with excessive zeroes, the zero-inflated Poisson process is widely used.
Yueying Tan +7 more
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Beyond Cumulative Sum Charting in Non-Stationarity Detection and Estimation
IEEE Access, 2019 In computer science, stochastic processes, and industrial engineering, stationarity is often taken to imply a stable, predictable flow of events and non-stationarity, consequently, a departure from such a flow. Efficient detection and accurate estimation
Felix Zhan +8 more
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New Cumulative Sum Control Chart for Monitoring Poisson Processes
IEEE Access, 2017 The cumulative sum (CUSUM) control charts are widely used for measurement control of continuous processes. However, the quality characteristics of interest in many production processes, follows a sequence of discrete counts for non-conformities often ...
Mu'azu Ramat Abujiya
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LONGTERM CHANGES OF SOLAR ACTIVITY ASYMMETRY
Odessa Astronomical Publications, 2016 We report results of analysis of the northsouth asymmetry of solar activity, solar magnetic fields. The analysis is based on the sunspot data, 1875–2015 (http://solarscience.msfc.nasa.gov/greenwch.shtml), largescale solar magnetic field (solar mean ...
U. M. Leiko
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The Learning Curve of Laparoendoscopic Single-Site Surgery in Benign Gynecological Diseases
Journal of Investigative Surgery, 2022 Objective To analyze and draw the learning curve of laparoendoscopic single-site surgery (LESS) in various benign gynecological diseases, so as to provide a reference for applying this cutting-edge technique.
Jun Ma +6 more
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