نتایج جستجو برای: فیلتر rls

تعداد نتایج: 6234  

2017
Christoforos D Giannaki Michael Hadjigavriel Akis Lazarou Aristos Michael Loukas Damianou Efthimios Atmatzidis Ioannis Stefanidis Georgios M Hadjigeorgiou Giorgos K Sakkas Marios Pantzaris

AIM To examine whether hemodialysis (HD) patients with restless legs syndrome (RLS) are subjects of greater fatigue and impaired quality of life (QoL) compared to HD patients without RLS. METHODS Eighty five stable HD patients participated in this study. According to their RLS status, the patients were divided into the RLS group (n = 23) and the non-RLS group (n = 62). QoL, fatigue, sleep qua...

Journal: :American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists 2006
Melody Ryan John T Slevin

PURPOSE The signs and symptoms, epidemiology, etiology, pathophysiology, diagnosis, pharmacologic and nonpharmacologic treatments, and options and guidelines for the treatment of restless legs syndrome (RLS) are reviewed. SUMMARY RLS was first described in the 17th century and further characterized in 1945. RLS is a common disorder, occurring in about 10% of the population. Patients with RLS ...

2017
Marion Cholley-Roulleau Sofiene Chenini Séverine Béziat Lily Guiraud Isabelle Jaussent Yves Dauvilliers

OBJECTIVE The association between restless legs syndrome (RLS), cardiovascular diseases (CVD) and hypertension is inconsistent. This case-control study examined i) the association between primary RLS, CVD and hypertension by taking into account many potential confounders and ii) the influence of RLS duration, severity and treatment, sleep and depressive symptoms on CVD and hypertension in prima...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده برق و کامپیوتر 1392

در این پایان نامه به بررسی روش های حذف سیگنال های تداخلی در گیرنده مرجع رادار پسیو مبتنی بر سیگنال تلویزیون آنالوگ می پردازیم. از آنجایی که در سیستم تلویزیونی جهت همزمانی فرستنده و گیرنده، به همراه سیگنال تلویزیون آنالوگ دو دسته پالس های افقی و عمودی ارسال می گردد، از این پالس ها به عنوان داده های آموزشی استفاده می کنیم و با استفاده از روش های همسان سازی غیر کور، همسان سازی را انجام می دهیم. در...

Journal: :Stroke 2014
Bum Joon Kim Na-Young Kim Dong-Wha Kang Jong S Kim Sun U Kwon

BACKGROUND AND PURPOSE Right-to-left shunt (RLS) via the patent foramen ovale is an important cause of cryptogenic stroke. The Valsalva maneuver provokes or enhances RLS, but RLS can also occur during normal respiration. This study examined whether the ischemic lesion pattern differs depending on the character of RLS. METHODS All consecutive patients with a patent foramen ovale (diagnosed by ...

Journal: :American journal of nephrology 2017
Giorgos K Sakkas

there was no significant association between RLS and 3-year mortality, either with age and gender as covariates [6] . In the current issue of the American Journal of Nephrology , an unprecedented 15-year follow-up of RLS survivorship is presented by Baiardi et al. [7] . These investigators demonstrate that RLS-HD patients had a lower mortality rate compared to those HD patients without the synd...

Journal: :Archives of neurology 2002
William G Ondo Kevin Dat Vuong Joseph Jankovic

BACKGROUND Restless legs syndrome (RLS) and Parkinson disease (PD) are common neurological conditions that respond to dopaminergic therapy. To our knowledge, the relationship between the two has not been thoroughly explored. METHODS We consecutively queried 303 patients with PD seen in our clinic for the presence of RLS symptoms, and evaluated their condition with the Epworth Sleepiness Scale...

ژورنال: :نشریه دانشکده فنی 1997
محمدرضا الشریف ابوالحسن رضاپور کورنده

از فیلترهای دیجیتالی وفقی fir بطور وسیعی برای کاربردهایی نظیر شناسایی سیستم،متعادل کننده ها،حذف نویز فعال،حذف پژواک آکوستیکی،رمز سیگنال صحبت،... استفاده می گردد. در کاربردهایی که نویز اندازه گیری یا تداخل شدید است ، استفاده از الگوریتم هایی مانند در rls,nlms,lms،... ]1[ ]2[ ]3[ ]4[ در حوزه زمان و fbaf,fdaf،...]5[ حوزه فرکانس با مشکل عدم همگرایی ضرایب روبرو می گردد. در این مقاله الگوریتم جدیدی ب...

2014
Andrea Fuhs Dunya Bentama Rafael Antkowiak Johannes Mathis Claudia Trenkwalder Klaus Berger

In a cohort study among 2751 members (71.5% females) of the German and Swiss RLS patient organizations changes in restless legs syndrome (RLS) severity over time was assessed and the impact on quality of life, sleep quality and depressive symptoms was analysed. A standard set of scales (RLS severity scale IRLS, SF-36, Pittsburgh Sleep Quality Index and the Centre for Epidemiologic Studies Depre...

2015
Sena Memnune Ulu Ahmet Ahsen Önder Akcı Fatima Yaman Kasım Demir Gökhan Yaman Şeref Yüksel Gürsel Acartürk

OBJECTIVE The lack of nocturnal decline in blood pressure (BP) is associated with an increase in cardiovascular events. Restless leg syndrome (RLS) is an uncomfortable feeling in which the patient wants to budge the legs with ache in the legs. RLS also increases the hypertension and cardiovascular risk. In this study, we aimed to evaluate the relationship between dipping and non-dipping blood p...

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