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Toplam kayıt 2348, listelenen: 2051-2060
Fixed point theorems for a pair of mappings satisfying a generalized weakly contractive condition in ordered metric spaces
(Hacettepe Univ, Fac Sci, 2012)
Fixed point theorems for a pair of mappings which satisfy the condition of being generalized weakly contractive in complete ordered metric spaces are derived. At the end of the paper, applications of the previous results ...
Comparison of two techniques in achieving planned correction angles in femoral subtrochanteric derotation osteotomy
(Lippincott Williams & Wilkins, 2012)
Increased femoral anteversion in cerebral palsy alters biomechanics of gait. Femoral subtrochanteric derotational osteotomies are increasingly performed to improve gait in cerebral palsy. The amount of angular correction ...
Clinical evaluation of leukocyte filtration as an alternative anti-inflammatory strategy to aprotinin in high-risk patients undergoing coronary revascularization
(Springer, 2012)
Purpose The use of aprotinin in cardiac surgery is associated with overriding safety concerns. Therefore, there is increased research on alternatives. This study investigated the relative benefits of strategic leukofiltration ...
Investigation on selective adsorption of Hg(II) ions using 4-vinyl pyridine grafted poly(ethylene terephthalate) fiber
(Wiley, 2012)
In the work, poly(ethylene terephthalate) (PET) fibers were grafted with 4-vinyl pyridine (4-VP) monomer using benzoyl peroxide (Bz(2)O(2)) as initiator in aqueous media. The removal of Hg(II) ions from aqueous solution ...
Improving 8 th grades spatial thinking abilities through A 3D modeling program
(Turkish Online Journal Educational Tech-Tojet, 2012)
Implementation of emerging technology in sub disciplines of mathematics education provides a potential for educators to elaborate the capacity of digitized learning for human being. Spatial thinking is considered as a ...
A new forum framework integrated into content
(Sila Science, 2012)
E-learning has made rapid strides in recent years. Variety of tools supporting blended and online education systems paves the way for the development of e-learning. One of the main tools used in e-learning to support ...
Flavonoids in the endemic species of Alchemilla L., (section Alchemilla L. subsection Calycanthum Rothm. Ser. Elatae Rothm.) from north-east black sea region in Turkey
(Pakistan Botanical Soc, 2012)
This study was undertaken to determine the flavonoids in the species of genus Alchemilla L. section Alchemilla L. subsection Calycanthum Rothm. Ser. Elatae Rothm., using the identification techniques such as high performance ...
The economic impact of petroleum royalty reform on Turkey's upstream oil and gas industry
(Elsevier Sci Ltd, 2012)
The aim of this paper is to examine the economic impact of the royalty reform. The draft Turkish petroleum Law introduces two important fiscal changes to increase to increase domestic petroleum production, further national ...
Usefulness of CA 15-3 for breast or ovarian primary sites in metastatic adenocarcinoma of pleural fluid
(Tubitak Scientific & Technical Research Council Turkey, 2012)
This study was conducted to evaluate the diagnostic value of CA 15-3, mammaglobin, c-erbB-2, estrogen receptor (ER), progesterone receptor (PR), CK 20, and CA 125 for detecting metastatic breast and ovarian carcinoma in ...
Polymers from renewable resources: synthesis and characterization of poly(2,5-dihydro-2,5-dimethoxy furan)
(Scientific Technical Research Council Turkey-Tubitak, 2012)
The cationic polymerization of cis, trans-2,5-dihydro-2,5-dimethoxy furan (DHMF) was studied in the presence of HClO4, in acetonitrile. Different reaction parameters were investigated such as initiator concentration and ...