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Probe of extra dimensions in gamma q -> gamma q at the LHC

Sahin, I. | Billur, A. A. | Inan, S. C. | Sahin, B. | Koksal, M. | Tektas, P. | Alici, E.

Makale | 2013 | PHYSICAL REVIEW D88 ( 9 )

We have examined TeV scale effects of extra spatial dimensions through the processes gamma q -> gamma q, where q = u, d, c, s, b, (u) over bar, (d) over bar, (c) over bar, (s) over bar, (b) over bar. These processes have been treated in a photon-proton collision via the main reaction pp -> p gamma p -> p gamma qX at the LHC. We have employed the equivalent photon approximation for incoming photon beams and performed statistical analysis for various forward detector acceptances.

Comparison of fingolimod and teriflunomide on the basis of relapse, magnetic resonance imaging and cognition following the switch from injectables in patients with stable multiple sclerosis

Ozakbas, S. | Cinar, B. Piri | Babayev, C.

Konferans nesnesi | 2018 | MULTIPLE SCLEROSIS JOURNAL24 , pp.895 - 896

34th Congress of the European-Committee-for-Treatment-and-Research-in-Multiple-Sclerosis (ECTRIMS) -- OCT 10-12, 2018 -- Berlin, GERMANY WOS: 000446861402287

Effects of phenolic compounds on differentiation of cambium and tracheal elements in graft unions of olive cultivars (Olea europaea L.)

Ozkaya, M. T. | Azimi, M. | Colgecen, H. | Buyukkartal, H. N.

Konferans nesnesi | 2018 | VIII INTERNATIONAL OLIVE SYMPOSIUM1199 , pp.81 - 85

Olive 'Gemlik' has been planted in different ecological zones in Turkey; growers have begun to focus on some problems of yield and quality, and they would like to use grafting (top-working) with local cultivars. Although there is no problem of grafting compatibility between cultivars according to the literature, it has proved very difficult to give advice to growers for top-working because problems have been encountered when grafted local cultivars onto 'Gemlik' rootstock. The plant material used in this study consisted of cultivars 'Ayvalik', 'Domat', 'Gemlik', 'Memecik', 'Nizip Yaglik' and 'Sari Ulak'. These cultivars were grafted . . . (T-budding) onto 1-year-old 'Gemlik' rootstock propagated by cuttings. According to the results of phenolic compound variance analysis, high levels of 4-hydroxyphenylacetic acid, vanillic acid and ferulic acid content were determined in 'Ayvalik', 'Nizip Yaglik' and 'Domat'. As a result, we showed that, during recovery of the graft zone, development of new cambium tissues, vascular connections and sclerenchyma tissues occurred imperfectly in 'Ayvalik', 'Domat' and 'Nizip Yaglik' when grafted onto 'Gemlik' rootstocks. For this reason, the graft zones of these combinations were weak Daha fazlası Daha az

Homework as a metacognitive tool in an undergraduate physics course

Mota, Ana Rita | Korhasan, Nilufer Didis | Miller, Kelly | Mazur, Eric

Makale | 2019 | PHYSICAL REVIEW PHYSICS EDUCATION RESEARCH15 ( 1 ) , pp.81 - 85

A considerable body of research shows that individuals who demonstrate a wide variety of metacognitive skills perform better on scientific problem solving. We developed a way of implementing homework in an undergraduate physics course to promote metacognitive skills. This novel homework design includes both an individual and a team phase and was implemented in a team-based learning environment. We developed a coding table to conduct both qualitative and quantitative analyses of students' expressions of metacognitive thinking. Results indicate that students' expressions of metacognitive thinking improved during the term. Data also sh . . .ow that team discussion helps improve metacognitive skills Daha fazlası Daha az

Use of luteal estrogen supplementation in normal responder patients treated with fixed multi dose GnRH antagonist

Ceyhan, T. | Basaran, M. | Duru, N. K. | Goktolga, U. | Yilmaz, A. | Korkmaz, C. | Baser, I.

Konferans nesnesi | 2007 | HUMAN REPRODUCTION22 , pp.81 - 85

23rd Annual Meeting of the European-Society-of-Human-Reproduction-and-Embryology -- JUL 01-04, 2007 -- Lyon, FRANCE WOS: 000255322200307

Ottoman-Russion Struggle for Power Over Wallachia and Moldavia from The Treaty of Kaynarca Until The Treaty of Yas

Yuksel, Sinan

Makale | 2019 | BELLETEN83 ( 297 ) , pp.1563 - 1578

Treaty of Kucuk Kaynarca was one that changed all balances for the benefit of Russia and paved the way for the accretion of Crimean Dynasty. In addition, this treaty was qualified enough to be able to rise the influence of Russia in Wallachia and Moldavia. After the implementation of treaty, Russia and the Ottoman Empire began to struggle for power over Crimea and then,regions of Wallachia and Moldavia. By having annexed Crimea in 1783, Russia removed the most important obstacle for expansion towards the Black Sea and the Balkans. The regions of Wallachia and Moldavia became more important for two empires afterwards. While Russia wa . . .s trying to increase its influence by assigning a consul in the region, the Ottoman Empire, being unable to prevent it meantime, tried to disallow the decrease of its power over region by closely following the activities of Principalities of Wallachia and Moldavia, and Russian Consulate. However, the activities of Russian Consulate there and the precedence of Russia in wars held between two empires gradually led the increase of Russian influence over the regions of Wallachia and Moldavia Daha fazlası Daha az

Spectrophotometric determination of the pK(alpha) values of some aminoacid complexes of pentacyanoferrate(II) and pentacyanoruthenate(II)

Baran, Y | Baran, S | Tunali, NK

Makale | 1997 | TURKISH JOURNAL OF CHEMISTRY21 ( 2 ) , pp.105 - 110

The syntheses, pK(a) and spectrospcopic characterization of [Fe(CN)(5)(H2O)](-3) and [Ru(CN)(5)(H2O)](-3) complexes of alanine(Ala), glycine(Gly), valine(Val), lysine(lys), arginine(Arg) and cysteine(Cys) complexes were investigated in aqueous solution. The spectra of the complexes containing amino acid ligands were similar to that of [Fe(CN)(5)(NH3)](-3). The pK(a) values of the complexes were measured by spectrophotometric titration at 22 degrees C and mu = 0.100 M(NaClO4).

An investigation of the O-16+O-16 elastic scattering by using alpha-alpha double folding potential in optical model formalism

Kurkcuoglu, M. E. | Aytekin, H. | Boztosun, I.

Makale | 2006 | MODERN PHYSICS LETTERS A21 ( 29 ) , pp.2217 - 2232

In this paper, a simultaneous analysis of the elastic scattering data of the 16o+160 system for the energy range 5-10 MeV/nucleon is performed theoretically within the framework of the optical model formalism, by using the alpha-alpha double folding cluster potential. The a-a double folding cluster potential is evaluated by using the alpha-cluster distribution densities in the usual nucleon-nucleon double folding process with an effective alpha-alpha interaction potential. The results of the a-a double folding cluster potential analysis are compared with the findings of the phenomenological Woods-Saxon squared and nucleon-nucleon do . . .uble folding potentials. All potentials have exhibited a very good agreement with the experimental measurements for the elastic scattering angular distributions. Furthermore, it is shown that, the a-a double folding cluster potential and nucleon-nucleon double folding potential calculations provide very consistent results with each other. Thus, the O-16+O-16 system has been described by optical potentials having a deep real potential part and a weak absorptive imaginary potential part Daha fazlası Daha az

Ecemis Kilic, Sibel | Turkoglu, Gulsen

Makale | 2015 | MEGARON10 ( 2 ) , pp.260 - 270

This paper aims to evaluate the problems of traditional housing which have continued original function and to develop solution recommendations. Within Safranbolu Eski Carsi District, 826 registered structures have been classified according to their type of utilization. The current condition of these structures along with their various treatments, land surveys and official registration documents have been analyzed. Thus, the structures used as housing have been compared and evaluated against the current condition of other structures in terms of their modification/authenticity and their project situations.

Geometric evaluation, automated DEM and orthoimage generation from along-track stereo ASTER images

Marangoz, AM | Buyuksalih, G | Buyuksalih, I | Sefercik, UG | Akcin, H

Konferans nesnesi | 2005 | RAST 2005: Proceedings of the 2nd International Conference on Recent Advances in Space Technologies , pp.505 - 510

A cloud-free ASTER scene combination covering 61.5km x 63km Zonguldak testfield in the north-west Turkey has been analysed. It comprises the nadir and backward views with a base-to-height ratio of 0.6. The pixel size on the ground is 15m. The bundle orientation was executed with the related module of PCI Geomatica V9.1.4 software package and resulted the 3D geo-positioning to an accuracy of about 14m in planimetry and 13m in height. This level of accuracy can be provided using the number of GCPs up to 14 which are distributed over the scene uniformly. Based on the scene orientation, a DEM of the area has been determined by an automa . . .tic image matching and PCI system yielded a DEM with 30m cell size. For the validation of extracted DEM, different groups of GCPs selected over the testfield were utilized. In this analysis, GCPs were located in the raster DEM in according to their planimetric coordinates, then the heights are estimated by the bilinear interpolation of the neighboured grid cells. This was done by the program DEMINT and mean square differences was obtained in the range of 12 to 14m. Moreover., matched DEM was checked against reference DEM based on digitised contour lines from the 1:25000 scale topographic maps using program DEMANAL. The discrepancies between the two DEMs were determined as reference DEM minus matched DEM. Then positive biases resulted which show that matched DEM occurred under the reference DEM. These biases appeared also in the superimposition of contours from two DEMs. Image of DZ discrepancies is dispayed as a function of grey values as well and highest residuals occurred mainly at the ridges. In the meantime, RMSE-Z from the comparison of both DEMs obtained very close in the range of +/- 21-22m. Finally, orthoimage was generated using matched DEM and nadir image component of ASTER stereopair without problem. Planimetric accuracy check of this product was realized using the GCPs and shows no systematic error pattern overall Daha fazlası Daha az

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