Results 211 to 220 of about 144,490 (266)
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AIP Conference Proceedings, 2013
In this paper, several approaches are presented for the estimation of false call rate including confidence bounds during an NDE reliability study. Bootstrapping methods are applied to nonparametric models (for hit-miss data) and several noise distribution models.
John C. Aldrin, Jeremy S. Knopp
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In this paper, several approaches are presented for the estimation of false call rate including confidence bounds during an NDE reliability study. Bootstrapping methods are applied to nonparametric models (for hit-miss data) and several noise distribution models.
John C. Aldrin, Jeremy S. Knopp
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Superfast Muscles Set Maximum Call Rate in Echolocating Bats
Science, 2011Superfast muscles control the rate of call output in echolocating bats.
Elemans, Coen +3 more
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Anthropogenic sounds differentially affect amphibian call rate
Biological Conservation, 2005The effects of airplane flyby noise and playbacks of low-frequency motorcycle sounds on calling activity were examined in a mixed-species anuran calling assemblage in central Thailand. In response to these stimuli, three of the most acoustically active pond-edge species (Microhyla butleri, Rana nigrovittata and Kaloula pulchra) significantly decreased ...
Jennifer W.C. Sun, Peter M. Narins
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To Call or Not to Call: the Impact of Phone Call Reminders on Influenza Vaccination Rates
Section on Tobacco Control Program, 2021OBJECTIVE: The effects of reminder systems on seasonal influenza vaccination rates are largely inconclusive. The purpose of this study was to determine the effectiveness of personalized phone call reminders on seasonal influenza vaccine rates in pediatric patients.
Linnea Dixson, Kristen Samaddar
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Preappointment Surveys and Reminder Calls to Improve Show Rate
The American Journal of Managed Care, 2022To assess the impact of preappointment surveys and reminder phone calls on show rate and time spent in new patient appointments at a multidisciplinary pediatric chronic pain clinic.We examined show rates and appointment length during the 1-year period before and 1-year period after a preappointment survey and phone reminders were implemented.
William S, Frye +4 more
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Dynamic pricing of call rates: Bayesian approach
Information Processing Letters, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chetan Dugar +3 more
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Rating the Severity of Close-Call Events
Proceedings of the Human Factors and Ergonomics Society Annual Meeting, 2004Accidents rarely happen; close calls (“near misses”) are much more prevalent. So learning from close-calls is statistically more feasible. This paper describes a new technique for rating, or having a computer help to rate, the relative severity of close-call events.
Thomas Sheridan +2 more
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Alert calls of male Red-winged Blackbirds: call rate and function
Canadian Journal of Zoology, 1991Male Red-winged Blackbirds (Agelaius phoeniceus) give alert calls continuously while on their breeding territories. To investigate the possibility that their rate of calling encodes information about distance to predators or degree of danger associated with different predators, I conducted experiments in which males were presented with stuffed ...
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Changes in call rate of Woodhouse's toad in response to synthetic calls
The Journal of the Acoustical Society of America, 1984Woodhouse's toad (Bufo woodhousei), in contrast to many other anurans, has one all-purpose call used by the male to attract females as well as to announce his presence to competing males. The call has a pulse rate of about 160 per second and a dominant frequency of about 1500 Hz.
M. R. Leek, B. K. Sullivan
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