Results 101 to 110 of about 336,082 (318)
Wavelet transform-based QRS complex detector [PDF]
, 2012 Tato práce má za cíl řešit problematiku EKG signálu, resp. komplexu QRS a jeho detekce. Pro pochopení činnosti srdce a vzniku EKG křivky je nezbytné popsat anatomii srdce a všechny děje, které na srdci probíhají.
Nagyová, Lenka
core
Changes in the QRS complex after aortic valve replacement. [PDF]
, 1972 Ferenc Folláth, W. R. Ginks
openalex +1 more source
CPT: Pharmacometrics &Systems Pharmacology, EarlyView.ABSTRACT Sotalol, a class III antiarrhythmic agent, is used to maintain sinus rhythm in patients with atrial fibrillation or atrial flutter (AFIB/AFL). Despite its efficacy, sotalol's use is limited by its potential to cause life‐threatening ventricular arrhythmias due to QT interval prolongation.
Venkata K. Yellepeddi +13 more
wiley +1 more source
Comparisons of wavelet functions in QRS signal to noise ratio enhancement and detection accuracy [PDF]
arXiv, 2015 We compare the capability of wavelet functions used for noise removal in preprocessing step of a QRS detection algorithm in the electrocardiogram (ECG) signal. The QRS signal to noise ratio enhancement and the detection accuracy of each wavelet function are evaluated using three measures: (1) the ratio of the maximum beat amplitude to the minimum beat ...
arxiv
Layer‐by‐Layer Assembly of Plant Viruses Utilizing Specific Binding
physica status solidi (a), EarlyView.A bilayer of the tomato bushy stunt virus (TBSV) is constructed layer‐by‐layer by utilizing the specific interaction between Strep‐Tactin (an engineered type of streptavidin) and modified TBSV with Strep‐Tag II (an engineered type of biotin) side chains. A layer coverage above 84% could be achieved.
Tao He +6 more
wiley +1 more source
How to read the equine electrocardiogram? : tips and tricks [PDF]
, 2011 C
van Loon, Gunther
core +1 more source
Methods for detection of QRS complex [PDF]
, 2014 Tato bakalářská práce se zabývá způsoby detekce QRS komplexu v EKG signálu. Jsou zde popsány vybrané metody detekce, základní informace o EKG a elektrické aktivitě srdeční svaloviny. Dále je zde popsán podrobnější postup při realizaci tří metod detekce v
Lysák, Karel
core
Quasi-redirecting boundaries of non-positively curved groups [PDF]
arXivThe quasi-redirecting (QR) boundary is a close generalization of the Gromov boundary to all finitely generated groups. In this paper, we establish that the QR boundary exists as a topological space for several well-studied classes of groups. These include fundamental groups of irreducible non-geometric 3-manifolds, groups that are hyperbolic relative ...
arxiv