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INTRODUCTION The aim of the study is to analyse the prevalence of smoking among resident physicians at a regional university hospital. In addition, we examined the trends in the smoking behaviour of physicians in relation to results obtained in other studies carried out previously at this hospital, as well as those published nationally and internationally METHOD: A cross-sectional observational...
Large-conductance Ca(2+)- and voltage-activated K(+) (BK) channels have the largest conductance (250-300 pS) of all K(+)-selective channels. Yet, the contributions of the various parts of the ion conduction pathway to the conductance are not known. Here, we examine the contribution of the entrance to the inner cavity to the large conductance. Residues at E321/E324 on each of the four α subunits...
BACKGROUND Obesity and obstructive sleep apnea (OSA) are associated with atrial fibrillation (AF). The effects of a large body mass index (BMI) and OSA on the results of radiofrequency catheter ablation (RFA) of AF are unclear. OBJECTIVE To evaluate the effect of BMI and OSA on the efficacy of RFA for AF. METHODS RFA was performed in 324 consecutive patients (mean age = 57 +/- 11 years) wit...
This paper shows how revealed preference relations, observed under general budget sets, can be extended using closure operators which impose certain assumptions on preferences. Common extensions are based on the assumption that preferences are convex and/or monotonic, but we also consider satiated single-peaked preferences. For the obtained extended relations, the paper provides necessary and s...
Augmentation of the chin is a long-standing and effective technique for facial enhancement. We have used preformed expanded polytetrafluoroethylene (Gore-Tex) implants for chin augmentation for several years. For this study, we collectively pooled data detailing our experiences with this material. From January 1, 1998, to March 30, 2001, a total of 324 Gore-Tex chin implants were placed. No res...
Yûnus Emre, hümanizm felsefesinin tartışılmaz önderlerinden biri olarak Türk dili, tarihi ve edebiyatında önemli bir yere sahiptir. Şiirlerinin hem içerik de sanatsal değeri çok sevilmesine yol açmıştır. Bu nedenle eserlerinin pek nüshası bulunmaktadır.
 çalışmada Yunus Emre Dîvânı’nda geçen dört büyük melekten olan İsrâfil’in Kıyamet Günü’nde üfleyeceği boru Sûr ile birlikte kullanılan ya...
إن العلاقات الليبية الأوروبية علاقات موغلة في القدم، ونتيجة لقرب الشواطئ برقة لجزر البحر الأبيض المتوسط، فقد نشأت تجارية بين القبائل وجزيرة كريت وكانت قبيلة المشوش على اتصال بالشردن لمدة سبعين عاماً قبل تحالفهم مع الليبيين عهد الفرعون مرنبتاح . شعوب هم وقبائل هندو اوروبية هاجرت من شرق شمال أوروبا، وشرق بحر قزوين واواسط آسيا دفعات متتالية إلى شبه جزيرة البلقان ( اليونان)، وإلى سواحل وجزر ايجه وتض...
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