Results 261 to 270 of about 339,172 (313)
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Arriving on Time

Journal of Optimization Theory and Applications, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fan, Y. Y., Kalaba, R. E., Moore, J. E.
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Recurrent stroke arrival time

Journal of Stroke and Cerebrovascular Diseases, 2023
Stroke patients and family members should receive stroke education including recognition of stroke symptoms and prompt activation of emergency medical services (EMS). The impact of this education is unclear. We aimed to measure the associations between EMS use and timing of hospital arrival and first-ever and recurrent strokes as a proxy for stroke ...
Braydon L Dymm   +4 more
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Time of Arrival and Angle of Arrival Estimation Algorithm in Dense Multipath

IEEE Transactions on Signal Processing, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nuriel Rogel, Dan Raphaeli, Oded Bialer
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Time of Arrival Operator

Canadian Journal of Physics, 1971
The problem of finding proper quantal operators for the time of arrival, when the source is at infinite distance from the detector, is investigated. It is shown that at least two Hermitian operators can be constructed which, in the Hilbert space of positive energy spectrum, are self-adjoint.
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On Arrivals That See Time Averages

Operations Research, 1990
We investigate when Arrivals See Time Averages (ASTA) in a stochastic model; i.e., when the stationary distribution of an embedded sequence, obtained by observing a continuous-time stochastic process just prior to the points (arrivals) of an associated point process, coincides with the stationary distribution of the observed process.
Benjamin Melamed, Ward Whitt
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Cardiac Arrival Time Analyzer

IEEE Transactions on Biomedical Engineering, 1982
The sequence of excitation of cardiac muscles is greatly affected by any abnormality in the conduction system of the heart. Epicardial mapping for the measurement of activation time at different points is helpful for the diagnosis of such abnormalities.
A R, Bukhari   +3 more
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A Timely Arrival

2000
Abstract When, at two o’clock in the afternoon on the next day, Natividade boarded the trolley to go on I don’t know what shopping errands at the Rua do Ouvidor, she carried the phrase with her. The view of the bay did not distract her, nor the people passing by, nor the bumps of the street, nothing.
Elizabeth Lowe, Dain Borges
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A comparison of prehospital estimated time of arrival and actual time of arrival to an emergency department

The American Journal of Emergency Medicine, 1990
The accuracy of the paramedic's estimated time until arrival (ETA) to an emergency department has never been studied. Two hundred and eighty paramedic runs were prospectively studied in a suburban, residency-affiliated emergency department. The average ETA was 7.39 +/- 3.72 minutes.
D A, Propp, C A, Rosenberg
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Considering Zero-Arrival Time and Block-Arrival Time in Hierarchical Functional Timing Analysis

2006
Timing analysis of complex state-of-the-art designs demands efficient algorithms able to cope with design complexity. Exploring the hierarchical information generally encountered in complex designs became mandatory to perform functional timing analysis (FTA) in acceptable execution times.
Daniel Lima Ferrão   +2 more
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Space-time localization using times of arrival

2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2011
We provide a computationally efficient framework for utilizing Time of Arrival (ToA) sensors to localize multiple events in close proximity in space and time. Conventional ToA-based localization algorithms are typically designed for single events. Na¨ive approaches for associating ToAs with events and then applying a conventional localization algorithm
Sriram Venkateswaran, Upamanyu Madhow
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