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Now showing items 1321-1330 of 1458
Measures of affinity of a sequence for a number
(2002)
We define strong and weak affinities of a number a for a sequence (xk) denoted by L (a,(xk)) and U (a, (xk)) respectively. We show U (a,(xk)) > 0 if and only if the number a is a statistical limit point of the sequence ...
Malignant mesothelioma presenting with unexplained recurrent pleurisy episodes
(2006)
Although it can remain stable for prolonged periods, malignant mesothelioma (MM) is an aggressive tumor usually associated with asbestos exposure. Herein we present a case of pleural MM characterized by recurrent exudative ...
Characterizations of Artinian and Noetherian gamma-rings in terms of fuzzy ideals
(2002)
Using fuzzy ideals, characterizations of Noetherian ?-rings are given, and a condition for a ?-ring to be Artinian is also given. © TÜBİTAK.
The predictive value of heart rate turbulence for ventricular systolic dysfunction and prognosis in the peri-infarction period
(2007)
Objectives: This study was conducted to investigate the relationship between heart rate turbulence (HRT) and acute left ventricular systolic dysfunction due to ST-segment elevation acute myocardial infarction (STEMI). Study ...
Removal of Cu(II), Zn(II) and Co(II) ions from aqueous solutions by adsorption onto natural bentonite
(2007)
In this study, the removal of Cu(II), Zn(II) and Co(II) ions from aqueous solutions using the adsorption process onto natural bentonite has been investigated as a function of initial metal concentration, pH and temperature. ...
Diagenesis and very low-grade metamorphism of the Antalya unit: Mineralogical evidence of Triassic rifting, Alanya-Gazipaşa, central Taurus belt, Turkey
(2005)
The Paleozoic-Lower Mesozoic formations of the Antalya Unit in southern Turkey comprise diagenetic sediments, shale, mudstone, shale, siltstone, sandstone and scarce spiculite, together with very low-grade metamorphic ...
The Influence of Preparation Methods on the Swelling and Network Properties of Acrylamide Hydrogels with Crosslinkers
(Marcel Dekker Inc., 2004)
Using different types and concentrations of crosslinkers, acrylamide (AAm) hydrogels have been prepared with chemical initiation and gamma irradiation techniques. The effects of the preparation method, crosslinkers type ...
On trace of symmetric of bi-gamma-derivations in gamma-near-rings
(2007)
Let M be a 2-torsion free 3-prime left ?-near-ring with multiplicative center C. For x ? M, let C(x) be the centralizer of x in M. The aim of this paper is to study the trace of symmetric bi-?-derivations (also symmetric ...
Study of quantitative sleeping electroencephalography (EEG) in bruxism cases
(2005)
Bruxism is a behavioral disorder characterized by daytime or nighttime tooth grinding. Many etiological factors have been suggested for sleep bruxism. Among these, elevated mental and physical alertness have been proposed ...
Rapid diagnosis of catheter related sepsis in hemodialysis patients
(2001)
Purpose: To distinguish between infected and non-infected Central Venous Catheters (CVCs) applied to hemodialysis patients without having to wait bacterial cultures, we evaluated the importance of sera C-Reactive Protein ...