Results 81 to 90 of about 261,851 (366)

Infinitesimal Structure of Singularities

Universe, 2017
Some important problems of general relativity, such as the quantisation of gravity or classical singularity problems, crucially depend on geometry on very small scales.
Michael Heller, Jerzy Król
doaj   +1 more source

Prediction of Myasthenia Gravis Worsening: A Machine Learning Algorithm Using Wearables and Patient‐Reported Measures

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myasthenia gravis (MG) is a rare disorder characterized by fluctuating muscle weakness with potential life‐threatening crises. Timely interventions may be delayed by limited access to care and fragmented documentation. Our objective was to develop predictive algorithms for MG deterioration using multimodal telemedicine data ...
Maike Stein, Haoqi Sun, Sophie Lehnerer, Lea Gerischer, Maximilian Mönch, Christian Meisel, Andreas Meisel, Pushpa Narayanaswami   +7 more
wiley   +1 more source

On Geodesic Segments in the Infinitesimal Asymptotic Teichmüller Spaces

Journal of Function Spaces, 2015
Let AZ(R) be the infinitesimal asymptotic Teichmüller space of a Riemann surface R of infinite type. It is known that AZ(R) is the quotient Banach space of the infinitesimal Teichmüller space Z(R), where Z(R) is the dual space of integrable quadratic ...
Yan Wu, Yi Qi, Zunwei Fu
doaj   +1 more source

SOBRE O CÁLCULO INFINITESIMAL:

Boletim Cearense de Educação e História da Matemática, 2018
Este trabalho versa sobre um estudo inicial e preliminar de alguns conceitos do cálculo infinitesimal presentes na obra de de Introductio in Analysis Infinitorum de Leonhard Euler e breve discussão sobre a obra de Ouvres De Lagrange.
Alailson silva de Lira, João Cláudio Brandemberg   +1 more
doaj   +1 more source

Center and representations of infinitesimal Hecke algebras of sl_2

, 2010
In this paper, we compute the center of the infinitesimal Hecke algebras Hz associated to sl_2 ; then using nontriviality of the center, we study representations of these algebras in the framework of the BGG category O.
Akaki Tikaradze, Apoorva Khare, Brown K., Humphreys J., Quillen D.   +4 more
core   +1 more source

Higher Infinitesimal Neighbourhoods

Journal of Algebra, 1998
Let \(Z\) be a configuration of points in the projective space \({\mathbb P}^m\) and call \(h_{Z,k}(n)\) the Hilbert function of the \(k\)-th neighbourhood \(Z^k\). When \(k=2\) and \(Z\) is general, the Hilbert function is known according to the Alexander-Hirschowitz theorem: It has the expected behaviour, except for \(4\) classified cases. When \(k\)
openaire   +2 more sources

Life‐Threatening Bradycardia in Anti‐NMDA‐Receptor Encephalitis and a Novel Use for Permanent Pacing

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Pediatric anti‐NMDA receptor encephalitis (pNMDARE) is an autoantibody‐mediated disorder that can cause severe autonomic dysfunction, including symptomatic bradycardia and asystole. Dysautonomia can last for years, making it very challenging to manage.
Sarah Tucker, Abhijit Das, Andres Jimenez, Areeba Basit, Yike Jiang, Emily A. Smitherman, Heather Van Mater, Taylor Howard, Alexander J. Sandweiss, Kristen S. Fisher   +9 more
wiley   +1 more source

Algunos conceptos matemáticos asociados al infinito

Ingenierías USBMed, 2014
En éste artículo se aborda el concepto de infinito en su forma general y se hace un análisis del infinito actual y del infinito potencial. Se realizan algunas demostraciones, con el objetivo de enfatizar en la trascendencia que dejó la idea del infinito ...
Iván Darío Buitrago C., Carlos A. Gaviria, Carlos A. Márquez   +2 more
doaj  

Brainstem and Cerebellar Volume Loss and Associated Clinical Features in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel, Timothy P. Siejka, Cassandra Marotta, Josh J. Y. Lee, Kelly Bertram, Terence J. O'Brien, Meng Law, Lucy Vivash, Ian H. Harding   +8 more
wiley   +1 more source

Comparison of infinitesimal and finite locus models for long-term breeding simulations with direct and maternal effects at the example of honeybees.

PLoS ONE, 2019
Stochastic simulation studies of animal breeding have mostly relied on either the infinitesimal genetic model or finite polygenic models. In this study, we investigated the long-term effects of the chosen model on honeybee breeding schemes.
Manuel Plate, Richard Bernstein, Andreas Hoppe, Kaspar Bienefeld   +3 more
doaj   +1 more source