Results 201 to 210 of about 23,214 (232)
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Transanal Hemorrhoidal Dearterialization (THD)
2015Hemorrhoids remain a highly prevalent anal disorder, affecting both genders over a wide age spectrum. Around half of these patients will experience symptoms to various degrees, most commonly presenting with per rectal bleeding, prolapse, or anal pain. Hemorrhoids originating above the dentate line are known as internal and those below the dentate line ...
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Bidirectional flyback inverter with low output voltage THD
2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics, 2015This paper develops a single-phase voltage source inverter mainly containing a high frequency flyback bidirectional DC-DC converter — as a previous stage, and a full-bridge module. The flyback bidirectional converter generates a rectified sinusoidal voltage waveform across the output capacitor.
Gheorghe-Daniel Andreescu +3 more
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Normalization Calculation Method of THD for Aviation Multipulse Rectifiers
IEEE Transactions on Aerospace and Electronic SystemsFangang Meng, Quanhui Li, Bingyan Liu
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Do not snare post-THD pseudopolyps
Techniques in Coloproctology, 2020A, Rojas +5 more
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Fuzzy logic as a basis for a theory of hierarchical definability (THD)
33rd International Symposium on Multiple-Valued Logic, 2003. Proceedings., 2004Attempts to formulate mathematically precise definitions of basic concepts such as causality, randomness and probability have a long history. The concept of hierarchical definability that is outlined in the following suggests that such definitions may not exist. Furthermore, it suggests that existing definitions of many basic concepts, among them those
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A Hybrid A/D Converter with 120dB SNR and -125dB THD
2008 IEEE International Test Conference, 2008Recent 18 to 24 bit ADCs, especially for audio applications, require an excellent signal to noise ratio (SNR) performance and an excellent total harmonic distortion (THD) performance at the same time. Moreover, most of applications require precision DC performance.
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