Results 21 to 30 of about 114,247 (266)

Predicting Phrenic Nerve Palsy in Patients Undergoing Atrial Fibrillation Ablation With the Cryoballoon—Does Sex Matter?

open access: yesFrontiers in Cardiovascular Medicine, 2021
Background: Phrenicus nerve palsy (PNP) is a typical complication during pulmonary vein isolation (PVI) using the cryoballoon with the ominous potential to counteract the clinical benefit of restored sinus rhythm.
Alexander Pott   +10 more
doaj   +1 more source

HARD-PnP: PnP Optimization Using a Hybrid Approximate Representation

open access: yesIEEE Transactions on Pattern Analysis and Machine Intelligence, 2019
This paper proposes a Hybrid Approximate Representation (HAR) based on unifying several efficient approximations of the generalized reprojection error (which is known as the gold standard for multiview geometry). The HAR is an over-parameterization scheme where the approximation is applied simultaneously in multiple parameter spaces.
Simon Hadfield   +2 more
openaire   +5 more sources

A Conservative Finite Difference Scheme for Poisson-Nernst-Planck Equations [PDF]

open access: yes, 2013
A macroscopic model to describe the dynamics of ion transport in ion channels is the Poisson-Nernst-Planck(PNP) equations. In this paper, we develop a finite-difference method for solving PNP equations, which is second-order accurate in both space and ...
Eisenberg, Bob   +5 more
core   +1 more source

Penerapan Metode Background Subtraction dengan Menggunakan Kandidat Sampling Background untuk Deteksi Kemacetan

open access: yesJurnal Teknologi Informasi dan Ilmu Komputer, 2018
Penggunaan teknologi informasi untuk mengatasi kemacetan lalu lintas sudah banyak digunakan, salah satunya adalah dengan menggunakan CCTV. Citra dari CCTV diurai antara foreground (citra kendaraan, sebagai salah satu komponen penyebab kemacetan) dan ...
Cipto Prabowo, Zurnawita Zurnawita
doaj   +1 more source

Pemphigus Paraneoplastik pada Timoma [Pemphigus Paraneoplastic in Thymoma: A Rare Case]

open access: yesJurnal Respirasi, 2018
Thymomas are mediastinal primary tumour of the mediastinum and associated with a variety of autoimmune disorders often linked to T-cell mediated autoimmunity.
Herley Windo Setiawan, Daniel Maranatha
doaj   +1 more source

MLPnP - A Real-Time Maximum Likelihood Solution to the Perspective-n-Point Problem [PDF]

open access: yes, 2016
In this paper, a statistically optimal solution to the Perspective-n-Point (PnP) problem is presented. Many solutions to the PnP problem are geometrically optimal, but do not consider the uncertainties of the observations.
Hinz, Stefan   +2 more
core   +4 more sources

Cerebellar abnormalities in purine nucleoside phosphorylase deficient mice

open access: yesNeurobiology of Disease, 2012
Inherited defects in purine nucleoside phosphorylase (PNP) cause severe T cell immunodeficiency and progressive neurological dysfunction, yet little is known about the effects of PNP deficiency on the brain.
Alireza Mansouri   +9 more
doaj   +1 more source

Homogenization of the Poisson-Nernst-Planck Equations for Ion Transport in Charged Porous Media [PDF]

open access: yes, 2014
Effective Poisson-Nernst-Planck (PNP) equations are derived for macroscopic ion transport in charged porous media under periodic fluid flow by an asymptotic multi-scale expansion with drift.
Bazant, Martin Z., Schmuck, Markus
core   +3 more sources

Análisis de las estrategias de la seguridad ciudadana aplicadas a la prevención criminal en Latinoamérica

open access: yesUCV-Scientia
El estudio tuvo como objetivo analizar las estrategias de seguridad ciudadana aplicadas a la prevención delincuencial en países de Latinoamérica en el periodo comprendido de 2006 – 2023.
Aldo Adán Granda Alpaca   +2 more
doaj   +1 more source

Carga laboral del enfermero en el nivel hospitalario: una revisión bibliográfica

open access: yesAcc Cietna
Desde tiempos remotos, el profesional de enfermería viene desarrollando múltiples funciones con el fin de satisfacer las necesidades de los usuarios y preservar la seguridad del mismo.
Anghela Zuleyka Abanto Zaña
doaj   +1 more source

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