Results 31 to 40 of about 916 (177)
Implementation of hyperbolic complex numbers in Julia language [PDF]
, 2023 Background: Hyperbolic complex numbers are used in the description of hyperbolic spaces. One of the well-known examples of such spaces is the Minkowski space, which plays a leading role in the problems of the special theory of relativity and electrodynamics. However, such numbers are not very common in different programming languages.
arxiv +1 more source
Indian Journal of Dermatology, 2013 Lyme disease is a multisystem illness which is caused by the strains of spirochete Borrelia burgdorferi sensu lato and transmitted by the tick, Ixodes.
Biju Vasudevan, Manas Chatterjee
doaj +1 more source
Asymptote-based scientific animation [PDF]
, 2023 This article discusses a universal way to create animation using Asymptote the language for vector graphics. The Asymptote language itself has a built-in library for creating animations, but its practical use is complicated by an extremely brief description in the official documentation and unstable execution of existing examples.
arxiv +1 more source
Constrained Hamiltonian approach to the Maxwell theory [PDF]
, 2020 The most common physical formalisms are the Lagrangian formalism and the Hamiltonian formalism. From the superficial point of view, they are one and the same, but rewritten in other terms. However, it seems that the Hamiltonian formalism has a richer structure and is more convenient for studying the electromagnetic field, especially in the ...
arxiv +1 more source
A modular extension for a computer algebra system [PDF]
, 2020 Computer algebra systems are complex software systems that cover a wide range of scientific and practical problems. However, the absolute coverage cannot be achieved. Often, it is required to create a user extension for an existing computer algebra system. In this case, the extensibility of the system should be taken into account.
arxiv +1 more source
Expert Opinion Elicitation for Assisting Deep Learning based Lyme Disease Classifier with Patient Data [PDF]
arXiv, 2022 Diagnosing erythema migrans (EM) skin lesion, the most common early symptom of Lyme disease using deep learning techniques can be effective to prevent long-term complications. Existing works on deep learning based EM recognition only utilizes lesion image due to the lack of a dataset of Lyme disease related images with associated patient data ...
arxiv
Borreliose de Lyme Lyme borreliosis
Anais Brasileiros de Dermatologia, 2010 As borrelioses constituem um grupo de doenças infecciosas causadas por espiroquetas do gênero Borrelia. A borreliose de Lyme, também denominada doença de Lyme, é uma doença infecciosa, não contagiosa, causada por espiroquetas pertencentes ao complexo ...
Mônica Santos +3 more
doaj +1 more source
Using a template engine as a computer algebra tool [PDF]
, 2021 In research problems that involve the use of numerical methods for solving systems of ordinary differential equations (ODEs), it is often required to select the most efficient method for a particular problem. To solve a Cauchy problem for a system of ODEs, Runge-Kutta methods (explicit or implicit ones, with or without step-size control, etc.) are ...
arxiv +1 more source
Ischemic Stroke: Do Not Forget Lyme Neuroborreliosis
Case Reports in Neurological Medicine, Volume 2018, Issue 1, 2018., 2018 Lyme neuroborreliosis is a rare cause of ischemic stroke; it has only been described in case reports and mostly in Europe. Diagnostic criteria have been proposed for Lyme neuroborreliosis but the association with a cerebral ischemic presentation is not always straightforward.
Gabriela Moreno Legast +3 more
wiley +1 more source
Photobiological effects at Earth's surface following a 50 pc Supernova [PDF]
Astrobiology, Vol. 18, 2018, 2017 We investigated the potential biological impacts at Earth's surface of stratospheric O3 depletion caused by nearby supernovae known to have occurred about 2.5 and 8 million years ago at about 50 pc distance. New and previously published atmospheric chemistry modeling results were combined with radiative transfer modeling to determine changes in surface-
arxiv +1 more source