منابع مشابه
Position of the apex beat in childhood.
The position of the apex beat in relation to the midclavicular and nipples lines and the intercostal spaces was studied in 353 healthy Jamaican children from birth to 10 years. The traditional use of the midclavicular line as a reference point in relation to the apex beat is not an accurate index of normal heart size at all ages. For this purpose actual measurement of the apex beat, which range...
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cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Beat Estimation on the Beat
This paper presents a novel method for the estimation of beat interval, and the exact location of the beats from audio files. As a first step, a feature extracted from the waveform is used to identify note onsets. The estimated note onsets are used as input to a beat induction algorithm, where the most probable beat intervals are found. The note onsets corresponding to the beat locations are th...
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ژورنال
عنوان ژورنال: BMJ
سال: 1950
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.4649.349