Ara
Toplam kayıt 517, listelenen: 361-370
Mineralogy, whole-rock and Sr–Nd isotope geochemistry of mafic microgranular enclaves in Cretaceous Dagbasi granitoids, Eastern Pontides, NE Turkey: Evidence of magma mixing, mingling and chemical equilibration
(0009-2819/$ - see front matter r 2008 Elsevier GmbH. All rights reserved. doi:10.1016/j.chemer.2008.08.002, 2008-08-04)
Rocks of the Late Cretaceous Dagbasi Pluton (88–83 Ma), located in the eastern Pontides, include mafic microgranular enclaves (MMEs) ranging from a few centimetres to metres in size, and from ellipsoidal to ovoid inshape. ...
Magnetic Properties of YBCO Single-Crystal Grown on Y2O3 Layer by a Cold Top-Seeding Method
(SPRINGER, 233 SPRING ST, NEW YORK, NY 10013 USA, 2012-02)
In this work, single-crystal samples 20 mm in diameter were grown by a cold top-seeding method. In order to study the effect of an Y2O3 buffer layer, a compacted precursor was located in a crucible on a buffer layer of ...
Magnetic Characterization of SiC Doped Bulk MgB2 Superconductor
(SPRINGER, 233 SPRING ST, NEW YORK, NY 10013 USA, 2011-01)
Flux pinning is a very significant mechanism to improve critical current density in MgB2 for many applications, such as developing the performance of wires and tapes. In this study, we have done a systematic study of SiC ...
The Magnetic and Structural Properties of SiC-Doped MgB2 Bulks Prepared by the Standard Ceramic Processing
(SPRINGER, 233 SPRING ST, NEW YORK, NY 10013 USA, 2011-01)
According to general formula MgB2-x SiC (x) (x=0,0.05,0.1,0.2), MgB2 and SiC-doped bulk superconductors were prepared by the standard ceramic processing. The mixtures of the corresponding powders were sintered at 750 degrees ...
Measurment of L Subshell X-Ray Production Cross-Sections at Energy 31,635 keV and L Subshell Fluoressance Yields for Elements 74 ? Z ? 92
(X-Ray Spectrometry, 2002)
TheL
l
,L
α
,L
β
andL
γ
X-rayproductioncross-sectionsandL
i
(
i
=
1,2and3)X-rayfluorescence(XRF)cross-sectionshavebeenmeasuredforsomeelementsintheatomicrange55
≤
Z
≤
81at59.54keV.ThevaluesofL
i
...
Mathematical analysis of spark ignition engine via the combination of the first and second laws of thermodynamics
(Proceedings of Royal Society A-Mathematical Physical & Engineering Sciences (Royal Society Publishing), 2008)
This study aims at the theoretical exergetic evaluation of spark ignition engine operation. For this purpose, a two-zone quasi-dimensional cycle model was installed, not considering the complex calculation of fluid motions. ...
Millî Mücadele’de Liderlik Sorunu ve Kâzım Karabekir
(Atatürk Yolu Dergisi, 2012)
ÖZET Liderlik kavramı bütün siyasal ya da sosyal hareketlerde önem taşıyan temel kavramlardan birisi olup siyasal hareketlerin başarıya ulaşmasında da kilit önemdedir. Liderlik yeteneği çok büyük ölçüde doğuştan gelen bir ...
Muhasebe Bürolarından Algılanan Hizmet Kalitesi ve Mükelleflerin Tatmin Düzeyine Yönelik Yapısal Bir Model Önerisi - 1
(Muhasebe ve Finansman Dergisi, 2006)
Bu çalışmada hizmet kalitesi, hizmet kalite boyutları, hizmet kalitesinin ölçüm araçları ve hizmet
kalitesi ile muhasebe bürolarının arasındaki ilişki incelenmiştir. Sonuç olarak muhasebe bürolarının
çağdaş pazarlama ...
Measurment of L X-Ray Production Cross-Sections and Li Subshell Florescence Yields
(Journal of Electron Spectrometry And Related Phenomena, 2003-04-03)
Li (i=1, 2 and 3) X-ray production cross sections have been measured for 14 elements in the atomic number range 55≤Z≤81 at 15.73 keV. The values of Li subshell fluorescence yields (ω1, ω2 and ω3) have been determined using ...
Multi Criteria Decision Making Approach for Evaluating Tourism Destinations in Turkey
(Academic Journal of Tourism and Management Researches, 2013-12-30)
Tourism is the world’s one of fastest growing industry and the largest service sector industry. It is also considered as one of the biggest industry in Turkish economy. Choosing a travel destination is a kind of multi-criteria ...