نتایج جستجو برای: irm

تعداد نتایج: 824  

2014
Efstratios I. Charitos Paul D. Ziegler Ulrich Stierle Derek R. Robinson Bernhard Graf Hans-Hinrich Sievers Thorsten Hanke

OBJECTIVE Although atrial fibrillation (AF) recurrence is unpredictable in terms of onset and duration, current intermittent rhythm monitoring (IRM) diagnostic modalities are short-termed and discontinuous. The aim of the present study was to investigate the necessary IRM frequency required to reliably detect recurrence of various AF recurrence patterns. METHODS The rhythm histories of 647 pa...

Journal: :Pacing and clinical electrophysiology : PACE 2014
Efstratios I Charitos Paul D Ziegler Ulrich Stierle Derek R Robinson Bernhard Graf Hans-Hinrich Sievers Thorsten Hanke

BACKGROUND Estimates of atrial fibrillation (AF) burden (AFB) derived from intermittent rhythm monitoring (IRM) are increasingly being used as an outcome measure after therapeutic interventions; however, their accuracy has never been validated. The aim of this study was to compare IRM-derived AFB estimates to the true AFB as measured by implantable continuous monitoring (CM) devices. METHODS ...

2012
Alexander Artikis Robin Marterer Jens Pottebaum Georgios Paliouras

The need for intelligent resource management (IRM) spans across a multitude of applications. To address this requirement, we present EP-IRM, an event processing system recognising composite events given multiple sources of information in order to support IRM. EP-IRM has been deployed in two real-world applications. Moreover, with a small effort it may be used in a wide range of applications req...

Journal: :Journal of environmental management 2005
Denis Bourguet Marion Desquilbet Stéphane Lemarié

In this paper, we analyze the insect resistance management (IRM) plan put in place by the US Environmental Protection Agency (EPA) to delay the evolution of resistance to Bt corn in natural populations of the European corn borer, Ostrinia nubilalis Hübner. This IRM plan is the most impressive mandatory IRM system ever developed. It forms a coherent whole and includes mandatory refuges, actions ...

Journal: :Circulation 2012
Efstratios I Charitos Ulrich Stierle Paul D Ziegler Malte Baldewig Derek R Robinson Hans-Hinrich Sievers Thorsten Hanke

BACKGROUND Intermittent rhythm monitoring (IRM) to detect atrial fibrillation (AF) recurrence is employed to evaluate the success of therapeutic interventions. In a large population of patients with continuous monitoring (CM), we investigated the sensitivity of various frequencies and durations of IRM strategies on the detection of AF recurrence, the dynamics behind AF recurrence detection, and...

2008
Ahmed KHARRAT Moncef BOUSSELMI Mohamed ABID

RÉSUMÉ. Le présent article propose une méthode de recalage des images médicales de type IRM basée sur la technique du bloc Matching, utilisant l'algorithme de résolution conçu aux centres d’images. Cet article présente une technique permettant l’amélioration du traitement aux niveaux des coins tout en profitant des performances des méthodes précédentes. La méthode proposée se compose de quatre ...

2014
Miranda Emery Mark C. Wilson

The game-theoretic solution concept Iterated Regret Minimization (IRM) was introduced recently by Halpern and Pass. We give the first application of IRM to simultaneous voting games. We study positional scoring rules in detail and give theoretical results demonstrating the bias of IRM toward sincere voting. We present comprehensive simulation results of the effect on social welfare of IRM compa...

2000
Richard Potger Graham Pervan

The concept of Information Resource Management (IRM) was introduced in the mid-1970’s by the United States federal government as part of its attempt to reduce the paperwork burden on the general public. Since then, the concept of IRM has evolved and taken on many meanings and diverse interpretations ranging from technical perspectives to purely “Information Management” perspectives. These diver...

2017
Xu Li Junfeng Li Yonghong Yan

Monaural speech segregation is an important problem in robust speech processing and has been formulated as a supervised learning problem. In supervised learning methods, the ideal binary mask (IBM) is usually used as the target because of its simplicity and large speech intelligibility gains. Recently, the ideal ratio mask (IRM) has been found to improve the speech quality over the IBM. However...

2015
Yasuhiro Takahashi Hirohiko Kakizaki

Purpose. To evaluate whether inferior rectus muscle (IRM) thickness, the degree of adipose change in the IRM, smoking status, and the previous history of orbital radiotherapy can predict the dose-effect relationship regarding unilateral IRM recession in thyroid eye disease (TED). Methods. Twenty-five patients were retrospectively reviewed. We calculated the largest IRM cross-sectional area and ...

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