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Measurement properties of the SARC-T: test-retest reliability, agreement and minimal detectable change in older adults with sarcopenia. [PDF]
Front AgingPedauyé-Rueda B +7 more
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Time-Interval Measurement of Stuttering
Journal of Speech, Language, and Hearing Research, 1994The study reported in this article used a binary forced-choice judgment procedure to investigate the effects of sample duration on observers’ judgments of stuttering. Two groups of judges, differing in their previous experience with stuttering, categorized 270 speech intervals as stuttered or nonstuttered; the intervals were drawn from 30 persons who ...
A K, Cordes, R J, Ingham
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On time interval measurements using BCG
2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012Time intervals measured between the electrocardiogram (ECG), the photoplethysmogram (PPG) or the impedance plethysmogram (IPG), have long been used to noninvasively assess cardiovascular function. Recently, the ballistocardiogram (BCG) has been proposed as an alternative physiological signal to be used in time interval measurements for the same purpose.
Ramon Casanella +2 more
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The Measurement of Ultra-Short Time Intervals
Review of Scientific Instruments, 1947An instrument is described which utilizes the superposition locus of transient pulses traveling in opposite directions on a transmission line for a determination of the interval between the times of generation of the pulses. For testing purposes pulses are generated by discharging a short segment of line through a matching network into a closed loop so
S. H. Neddermeyer +3 more
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The measurement of systolic time intervals by echocardiography
Journal of Clinical Ultrasound, 1974AbstractA study was performed in which the systolic time intervals of 46 patients were measured directly from echocardiograms of their aortic valve motion. These intervals were compared with those obtained from the same patients by the conventional technique of simultaneously recording the carotid pulse, phonocardiogram and electrocardiogram.
L A, Vredevoe +2 more
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Time-Interval Measurement of Stuttering
Journal of Speech, Language, and Hearing Research, 1993This paper reports the results of two experiments that investigated interval-by-interval inter and intrajudge agreement for stuttered and nonstuttered speech intervals (4.0 sec). The first experiment demonstrated that interval-by-interval interjudge agreement could be significantly improved, and to satisfactory levels, by training judges to ...
R J, Ingham, A K, Cordes, M L, Gow
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Methods of High Precision Time-Interval Measurement
Proceedings of the 2020 4th International Conference on Electronic Information Technology and Computer Engineering, 2020Technology of time-interval measurement has been applied in many fields. How to improve its precision is a pressing issue. On the bases of analyzing electronic counter's principle and error, this paper puts emphasis upon introducing high precision time-interval measurements all over the world.
Ren Xi, Xiao-fei Zhang
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Picosecond time interval measurements
IEEE Transactions on Instrumentation and Measurement, 1995Efficient measurement techniques have been developed to adequately characterize the performance of a new generation of programmable equivalent time sequential sampling oscilloscopes. These instruments provide time interval measurements with increased repeatability and accuracy.
J.B. Rettig, L. Dobos
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Measurement of Time Indifference Intervals
Perceptual and Motor Skills, 1972Using S's previous response as his next stimulus in a time-interval reproduction task, response series were obtained from 22 individuals which tended toward limits independent of the initial intervals. The magnitudes of the intervals at these limits may, therefore, be properly called indifference intervals. 2 Ss gave responses which did not accord with
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