Browsing by Issue Date
Now showing items 181-200 of 4497
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Combined radiofrequency ablation and myxoma resection through a port access approach
(Elsevier Science Inc, 2004)Myxornas are common cardiac tumors that are traditionally managed by complete excision through a median sternotorny approach with the use of cardiopulmonary bypass. We discuss a patient with left atrial myxoma and chronic ... -
Characteristics and geochemistry of Precambrian ophiolites and related volcanics from the Istanbul-Zonguldak Unit Northwestern Anatolia Turkey: following the missing chain of the Precambrian South European suture zone to the east
(Elsevier Science Bv, 2004)The Precambrian metamorphic basement of the Istanbul-Zonguldak Unit (IZU) NW Anatolia Turkey is represented by the Sunnice Group composed essentially of four different metamorphic assemblages: (1) Cele metaophiolite (2) ... -
Rap hiphop Kreuzberg: Scripts of/for migrant youth culture in the WorldCity Berlin
(Telos Press Ltd, 2004)[Abstract Not Available] -
Protective effects of ascorbic acid DL-alpha-tocopherol acetate and sodium selenate on ethanol-induced gastric mucosal injury of rats
(Humana Press Inc., 2004)In this study the effect of ascorbic acid (vitamin C) DL-alpha-tocopherol acetate (vitamin E) and sodium selenate (selenium) on ethanol-induced gastric mucosal injury in rats was investigated morphologically and biochemically. ... -
Optimal input design for the detection of changes towards unknown hypotheses
(Taylor & Francis Ltd, 2004)The effects of auxiliary input signals on detecting changes in ARMAX processes via statistical tests are discussed. Two extensions to the Cumulative Sum Test are considered. The first is applicable when the direction of ... -
Evaluation of surgical-site infections following cardiovascular surgery
(SLACK INC, 2004)[Abstract Not Available] -
Does off-pump CAPG reduce gastrointestinal complications?
(Elsevier Science Inc, 2004)Background. The aim of this study was to compare gastrointestinal complications and associated risk factors among patients undergoing cardiac surgery using off- and on-pump revascularization techniques. Methods. A total ... -
Vitamin D receptor alleles bone mineral density and turnover in postmenopausal osteoporotic and healthy women
(Karger, 2004)Objective: Vitamin D receptor (VDR) gene polymorphisms and bone metabolic markers were investigated as potential genetic markers for osteoporosis in postmenopausal Turkish women. The relationship between their VDR gene ... -
Unconditional maximum likelihood approach for localization of near-field sources in 3-D space
(IEEE, 2004)Since maximum likelihood (ML) approaches have better resolution performance than the conventional localization methods in the presence of less number and highly correlated source signal samples and low signal to noise ... -
Relationship between dyslipidemia C-Reactive Protein and serological evidence of chlamydia pneumoniae in Turkish patients with coronary artery diseases
(Luigi Ponzio E Figlio, 2004)Relationship between dyslipidemia C-Reactive Protein (CRP) and serological evidence of Chlamydia pneumoniae was investigated in a Turkish population with coronary artery disease. This prospective randomized blinded study ... -
The effects of vitamin C vitamin E and selenium against cadmium toxicity on liver of rats
(Histochemical Soc Inc, 2004)[Abstract Not Available] -
Hydrogen peroxide induces apoptosis of glioma cells via JNK activation
(Histochemical Soc Inc, 2004)[Abstract Not Available] -
Pilot-aided bayesian MMSE channel estimation for OFDM systems: Algorithm and performance analysis
(2004)This paper proposes a computationally efficient pilot-aided minimum mean square error (MMSE) channel estimation algorithm for OFDM systems. The proposed approach employs a convenient representation of the discrete multipath ... -
The use of autologous pericardium for complicated mitral valve annulus
(Asia Publishing Exchange Pte Ltd, 2004)The study aims to discuss annular repair using the autologous pericardial patch in cases with severe mitral ring calcification and endocarditis during mitral valve replacement. In the study annular reconstruction was applied ... -
An open software architecture of neural networks: Neurosoft
(2004)Software architecture of generic distributed neural networks and its relevant information model have been developed. Principles of on-line architecture building training controlling (managing) and topological optimization ... -
Toplam kalite yönetimi ilkeleri uygulamalarının işletme performansı üzerine etkileri
(Kadir Has Üniversitesi, 2004)Hızlı küreselleşmenin, uluslararası pazar yapılarını değiştirmesi sonucu kalite önemli bir rekabet unsuru haline gelmiştir. Günümüz işletmeleri için üretilen mal ve hizmetlerde kalite ve güvenilirliği sağlama, her geçen ... -
Firma değerinin bulunması ve iskonto edilmiş nakit akımı değerleme modeline göre İMKB'deki sanayi firmaları üzerinde uygulanması
(Kadir Has Üniversitesi, 2004)Değerleme, finansal yönetimin temel taşlarından biridir. Varlıkların "gerçek" değerleri ile piyasa değerleri arasındaki farklar, özellikle mali piyasaların ve yatırımcıların ilgi alanlarının başında gelmektedir. Piyasa ... -
İskemik mitral yetmezliğinde mitral kapak cerrahisi
(Bayçınar Tıbbi Yayıncılık, 2004)Amaç: İskemik kalp hastalıklarında mitral yetersizliğin varlığı prognozu olumsuz yönde etkilemesinin yanı sıra, operatif mortaliteyi artırmaktadır. Bu çalışmamızda İskemik mitral kapak cerrahisi sonuçlarımızı araştırdık ... -
Lökositosperminin semen ve intrasitoplazmik sperm enjesksiyonu parametreleri üzerine etkileri
(Kadir Has Üniversitesi, 2004)İnfertilite, korunmasız olarak cinsel ilişkiye girilmesine rağmen, bir yılı aşan süreyle çiftlerin çocuk sahibi olamamasıdır. İnfertilite nedeniyle başvuran çiftlere yapılan araştırmalar sonunda, gerekirse yardımla üreme ... -
Meme kanserinde hipoksinin yarattığı hücre ölümünün karakteristiklerinin incelenmesi
(Kadir Has Üniversitesi, 2004)Birçok antikanser ilaç ve kimyasalın hücre içi hipoksik bir ortam yaratarak kanser hücrelerinde hücre ölümüne neden olduğu bilinmektedir. Hücrelerin ekzojen oksidanlar veya serbest radikallerle inkübasyonunun hücre ölüm ...