Investigating Evolving Wormholes in $f(R,T)$ Gravity [PDF]
The present work examines whether evolving wormhole solution is possible or not in $f(R,T)$ modified gravity theory. In the background of inhomogeneous FLRW type wormhole configuration the field equations are investigated for different choices of scale factors and shape functions.
arxiv +1 more source
Pseudo-Wellens syndrome, acute pancreatitis, and an anomalous coronary artery: a case report
Journal of Medical Case Reports, 2019 Background Chest pain associated with transient electrocardiogram changes mimicking an acute myocardial infarction have been described in acute pancreatitis.
V. S. Effoe +4 more
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Rigorous Computing of Rectangle Scan Probabilities for Markov Increments [PDF]
arXiv, 2011 Extending recent work of Corrado, we derive an algorithm that computes rigorous upper and lower bounds for rectangle scan probabilities for Markov increments. We experimentally examine the closeness of the bounds computed by the algorithm and we examine the range of tractable input variables.
arxiv
Systematic examination of the fetal abdominal precordial veins: a cohort study [PDF]
, 2014 Simcha Yagel +5 more
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Magnetic resonance in human brain examinations. A brief outline of the techniques [PDF]
arXiv, 2014 A brief description of the magnetic resonance imaging and related advanced techniques like diffusion, perfusion and spectroscopy in the human brain examinations is given.
arxiv
OC02.03: Systematic examination of the fetal precordial veins: a large cohort study [PDF]
, 2014 Simcha Yagel +5 more
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Bifid T waves in leads V2 and V3 in children: a normal variant
Italian Journal of Pediatrics, 2009 Introduction The T wave is rarely bifid, apart from patients with long QT syndrome or subjects treated with antiarrhythmic drugs. At times, a U wave partially superimposed upon the T wave is responsible for an apparently bifid T wave.
Calabrò Maria +9 more
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How to quantify an examination? Evidence from physics examinations via complex networks [PDF]
arXivGiven the untapped potential for continuous improvement of examinations, quantitative investigations of examinations could guide efforts to considerably improve learning efficiency and evaluation and thus greatly help both learners and educators. However, there is a general lack of quantitative methods for investigating examinations.
arxiv
Automorphisms of Quadratic Liouville Structures [PDF]
arXiv, 2015 We examine the diffeomorphisms of a symplectic vector space that preserve a chosen symplectic potential. Our examination yields an explicit description of these diffeomorphisms when the chosen potential differs from the canonical potential by the differential of a homogeneous quadratic in one of three broad classes.
arxiv
The importance of performing prehospital electrocardiogram: Case report [PDF]
ABC: časopis urgentne medicine, 2015 INTRODUCTION: Electrocardiogram (EKG) is a graphic record of electrical potentials generated in the heart; produced by a device called an electrocardiograph. Standard 12-lead ECG includes 6 limb and 6 precordial leads. It represents a diagnostic tool for
Uzelac Bojana
doaj