Results 251 to 260 of about 121,747 (303)
Pro-competitive Price Beating Guarantees: Experimental Evidence
Review of Industrial Organization, 2005 We report experimental results on duopoly pricing with and without price beating guarantees (PBG). In two control treatments, price beating is either imposed as an industry-wide rule or offered as a business strategy. Our major finding is that when price
Gerardo Sabater-Grande +2 more
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To beat, or not to beat, that is question! The spectrum of ciliopathies
Pediatric Pulmonology, 2018AbstractCilia are widely distributed throughout the human body, and have numerous roles in physiology, development, and disease. Ciliary ultrastructure is complex, consisting of nine parallel microtubules doublets, with or without motor dynein arms and a central pair of microtubules.
Kempeneers, Céline, Chilvers, Mark A.
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Recovery of beat-to-beat variations of QRS
Medical & Biological Engineering & Computing, 1998There is a growing interest in the analysis of beat-to-beat variations of the morphology (BBM) of cardiac waves in electrocardiograms (ECG). Such analyses are confronted with the low BBM-to-noise ratio. An ECG clustering technique is introduced that brings the benefits of signal averaging to BBM analysis and recovers the beat-to-beat pattern of BBM ...
K, Lund +3 more
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“The Beat Beat Beat of the Tom-Tom”
2017This chapter explores the extensive range of musical references in Porter's songs to view the meanings that emerge out of this eclecticism, with particular focus on “Begin the Beguine” and its history of varied interpretations in sound recording and cinema. Throughout Porter's works, the exotic, something one dreams of from home and experiences only on
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The American Journal of Nursing, 1958
WHEN you were a student nurse, how long did it take you to learn how to take accurate blood pressure readings in the nursing arts laboratory? Were you confused by the muffled sounds coming through the stethoscope? Did you have to wait for the instructor to identify the various sounds for you?
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WHEN you were a student nurse, how long did it take you to learn how to take accurate blood pressure readings in the nursing arts laboratory? Were you confused by the muffled sounds coming through the stethoscope? Did you have to wait for the instructor to identify the various sounds for you?
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Beat‐to‐Beat Stability of Implanted Pacemakers
Pacing and Clinical Electrophysiology, 1979A method of measuring and analyzing beat‐to‐beat interval stability of implanted pacemakers has been devised, and a number of normal and failing pacers have been studied in this way. It was seen that normal pacer rates were remarkably stable, but that abnormalities in beat‐to‐beat interval were found in 67.4% of all failing pacers.
Y M, Kresh +3 more
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ACADEMIA. The magazine of the Polish Academy of Sciences
Evolutionary processes that shape patterns of behavior in animals and humans can be insightfully described using game theory – a mathematical framework initially developed in economics.
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Evolutionary processes that shape patterns of behavior in animals and humans can be insightfully described using game theory – a mathematical framework initially developed in economics.
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Hepatitis C and the heart: to beat or not to beat
International Journal of Cardiology, 2004Many enteroviruses as well as hepatitis C have been increasingly found in association with cardiomyopathies, even though, the evidence has been inconclusive.From 1998 to 2001, at the liver clinic of our community-based hospital, in the cohort of hepatitis C patients, infection evidence by PCR confirmation and echocardiographic measures of left ...
Willam, Kcomt +4 more
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A Beat-to-Beat Heart Rate Meter
IEEE Transactions on Biomedical Engineering, 1981A new technique for computing beat-to-beat heart rate using a programmable counter is described. The circuit used is much less complex and consequently more economical than the circuits described elsewhere in the literature. Yet, it achieves acceptable accuracy in the rate measurements.
S C, Nijhawan +2 more
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Beat to beat and observer variation of the electrocardiogram
American Heart Journal, 1968Abstract The BBV of selected ECG measurements was studied in an all male series consisting of 29 subjects with and 29 without heart disease. Nine consecutive beats of each of the 58 3-lead orthogonal records, selected to show minimal base-line disturbance, were converted by computer into enlarged digital plots.
E, Fischmann, J, Cosma, H V, Pipberger
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