140 results on '"YILMAZ, EMRAH"'
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2. Environmental impact assessment of melamine coated medium density fiberboard (MDF-LAM) production and cumulative energy demand: A case study in Türkiye
- Author
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Yılmaz, Emrah
- Published
- 2024
- Full Text
- View/download PDF
3. The number of irreducible polynomials over finite fields with vanishing trace and reciprocal trace
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Çakıroğlu, Yağmur, Yayla, Oğuz, and Yılmaz, Emrah Sercan
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Mathematics - Number Theory ,Computer Science - Cryptography and Security ,Computer Science - Information Theory ,11T06, 11G20, 94A55 - Abstract
We present the formula for the number of monic irreducible polynomials of degree $n$ over the finite field $\mathbb F_q$ where the coefficients of $x^{n-1}$ and $x$ vanish for $n\ge3$. In particular, we give a relation between rational points of algebraic curves over finite fields and the number of elements $a\in\mathbb F_{q^n}$ for which Trace$(a)=0$ and Trace$(a^{-1})=0$. Besides, we apply the formula to give an upper bound on the number of distinct constructions of a family of sequences with good family complexity and cross-correlation measure., Comment: 12 pages. Comments are welcome
- Published
- 2020
4. The Number of Zeros of Quadratic Forms with Two Terms
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Yılmaz, Emrah Seran
- Subjects
Mathematics - Algebraic Geometry - Abstract
In this paper, we will interest in finding the number of zeros of the quadratic forms over finite fields. We will apply the tool for finding the number of rational points of supersingular curves in [6]. We will give some more tools for Artin-Schreier curves related with quadratic form. We will especially interest in the (supersingular) Artin-Schreier curve $y^q-y=x^{q^b+1}-x^{q^a+1}$.
- Published
- 2020
5. Number of Rational points of the Generalized Hermitian Curves over $\mathbb F_{p^n}$
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Yılmaz, Emrah Sercan
- Subjects
Mathematics - Algebraic Geometry - Abstract
In this paper we consider the curves $H_{k,t}^{(p)} : y^{p^k}+y=x^{p^{kt}+1}$ over $\mathbb F_p$ and and find an exact formula for the number of $\mathbb F_{p^n}$-rational points on $H_{k,t}^{(p)}$ for all integers $n\ge 1$. We also give the condition when the $L$-polynomial of a Hermitian curve divides the $L$-polynomial of another over $\mathbb F_p$.
- Published
- 2018
6. Explicit Maximal and Minimal Curves of Artin-Schreier Type from Quadratic Forms
- Author
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Bartoli, Daniele, Quoos, Luciane, Saygı, Zülfükar, and Yılmaz, Emrah Sercan
- Subjects
Mathematics - Algebraic Geometry - Abstract
In this work we present explicit examples of maximal and minimal curves over finite fields in odd characteristic. The curves are of Artin-Schreier type and the construction is closely related to quadratic forms from $\mathbb{F}_{q^n}$ to $\mathbb{F}_q$.
- Published
- 2018
7. On the Zeta Functions of Supersingular Curves
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McGuire, Gary and Yılmaz, Emrah Sercan
- Subjects
Mathematics - Algebraic Geometry - Abstract
In general, the L-polynomial of a curve of genus $g$ is determined by $g$ coefficients. We show that the L-polynomial of a supersingular curve of genus $g$ is determined by fewer than $g$ coefficients.
- Published
- 2018
8. Divisibility of L-Polynomials for a Family of Artin-Schreier Curves
- Author
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McGuire, Gary and Yılmaz, Emrah Sercan
- Subjects
Mathematics - Algebraic Geometry - Abstract
In this paper we consider the curves $C_k^{(p,a)} : y^p-y=x^{p^k+1}+ax$ defined over $\mathbb F_p$ and give a positive answer to a conjecture about a divisibility condition on $L$-polynomials of the curves $C_k^{(p,a)}$. Our proof involves finding an exact formula for the number of $\mathbb F_{p^n}$-rational points on $C_k^{(p,a)}$ for all $n$, and uses a result we proved elsewhere about the number of rational points on supersingular curves.
- Published
- 2018
9. Differential operators and hyperelliptic curves over finite fields
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Blanco-Chacón, Iván, Boix, Alberto F., Fordham, Stiofáin, and Yilmaz, Emrah Sercan
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Mathematics - Number Theory ,Mathematics - Commutative Algebra ,Mathematics - Algebraic Geometry ,13A35 (Primary), 13N10, 14B05 (Secondary) - Abstract
Boix, De Stefani and Vanzo have characterized ordinary/supersingular elliptic curves over $\mathbb{F}_p$ in terms of the level of the defining cubic homogenous polynomial. We extend their study to arbitrary genus, in particular we prove that every ordinary hyperelliptic curve $\mathcal{C}$ of genus $g\geq 2$ has level $2$. We provide a good number of examples and raise a conjecture., Comment: 14 pages, comments are welcome. This version: errata corrected, main results unchanged
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- 2017
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10. MUTASAVVIF VE BİLGE ŞAİR MAHTUMKULU FİRÂKÎ’NİN TÜRKMENİSTAN DÎVÂN NEŞİRLERİNDE BULUNMAYAN ŞİİRLERİ.
- Author
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YILMAZ, EMRAH
- Subjects
CULTURAL centers ,FIELD research ,CULTURAL property ,POETS ,POETRY (Literary form) - Abstract
Copyright of Turkish Culture & Haci Bektas Veli Research Quarterly is the property of Turkish Cultur & Haci Bektas Veli Research Quarterly and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
11. The Number of Irreducible Polynomials with the First Two Coefficients Fixed over Finite Fields of Odd Characteristic
- Author
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McGuire, Gary and Yılmaz, Emrah Sercan
- Subjects
Mathematics - Algebraic Geometry - Abstract
In this paper we give a different proof of Kuz'min's result on the number of irreducible polynomials with the first two coefficients fixed. Our technique is to relate the question to the number of points on a curve, and to calculate the L-polynomial of the curve., Comment: arXiv admin note: text overlap with arXiv:1605.07229
- Published
- 2016
12. Slope Estimates for Generalized Artin-Schreier Curves
- Author
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Yılmaz, Emrah Sercan and McGuire, Gary
- Subjects
Mathematics - Algebraic Geometry - Abstract
We provide first slope estimates of the Newton polygon of generalized Artin-Schreier curves, which are proved using the action of Frobenius and Verschiebung on cohomology. We provide a number of applications such as an improved Hasse-Weil bound for this class of curves.
- Published
- 2016
13. Fibre Products of Supersingular Curves and the Enumeration of Irreducible Polynomials with Prescribed Coefficients
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Ahmadi, Omran, Gologlu, Faruk, Granger, Robert, McGuire, Gary, and Yilmaz, Emrah Sercan
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Mathematics - Number Theory ,12Y05, 14H99 - Abstract
For any positive integers $n\geq 3, r\geq 1$ we present formulae for the number of irreducible polynomials of degree $n$ over the finite field $\mathbb{F}_{2^r}$ where the coefficients of $x^{n-1}$, $x^{n-2}$ and $x^{n-3}$ are zero. Our proofs involve counting the number of points on certain algebraic curves over finite fields, a technique which arose from Fourier-analysing the known formulae for the $\mathbb{F}_2$ base field cases, reverse-engineering an economical new proof and then extending it. This approach gives rise to fibre products of supersingular curves and makes explicit why the formulae have period $24$ in $n$., Comment: 29 pages. Final version. To appear in Finite Fields and Their Applications
- Published
- 2016
14. Environmental Sustainability Assessment of Cold Storage Panel Production.
- Author
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YILMAZ, Emrah
- Subjects
SUSTAINABILITY ,COLD storage ,GLOBAL warming ,POLYURETHANES ,ENERGY demand management - Abstract
Copyright of Duzce University Journal of Science & Technology is the property of Duzce University Journal of Science & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
15. Stability of inverse nodal problem for energy-dependent sturm liouville equation
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Yilmaz, Emrah and Kemaloglu, Hikmet
- Subjects
Mathematics - Spectral Theory ,34A55, 34L05, 34L20 - Abstract
Inverse nodal problem on diffusion operator is the problem of finding the potential functions and parameters in the boundary conditions by using nodal data. In particular, we solve the reconstruction and stability problems using nodal set of eigenfunctions. Furthermore, we show that the space of all potential functions q is homeomorphic to the partition set of all asymptotically equivalent nodal sequences induced by an equivalence relation. To show this stability which is known Lipschitz stability, we have to construct two metric spaces and a map {\Phi}_{dif} between these spaces. We find that {\Phi}_{dif} is a homeomorphism when the corresponding metrics are magnified by the derivatives of q. Basically, this method is similar to Tsay and Cheng which is given for Sturm-Liouville and Hill operators, respectively and depends on the explicit asymptotic expansions of nodal points and nodal lengths., Comment: 15
- Published
- 2013
16. On the Lipschitz stability of inverse nodal problem for dirac equation
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Yilmaz, Emrah and Kemaloglu, Hikmet
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Mathematics - Spectral Theory ,34A55, 34L05, 34L20 - Abstract
Inverse nodal problem on Dirac operator is finding the parameters in the boundary conditions, the number m and the potential function V in the Dirac equations by using a set of nodal points of a component of two component vector eigenfunctions as the given spectral data. In this study, we solve a stability problem using nodal set of vector eigenfunctions and show that space of all V functions is homeomorphic to the partition set of all space of asymptotically equivalent nodal sequences induced by an equivalence relation. Furthermore, we give a reconstruction formula for the potential function as a limit of a sequence of functions and associated nodal data of one component of vector eigenfunctions. Our method depends on the explicit asymptotic expressions of the nodal points and nodal lengths and basically, this method is similar to [1, 2] which is given for Sturm-Liouville and Hill operators, respectively., Comment: 14 pages
- Published
- 2013
17. Ambarzumyan Type Theorem for a matrix quadratic Sturm-Liouville equation with energy dependent
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Yilmaz, Emrah, Kemaloglu, Hikmet, and Dolanbay, Gamze
- Subjects
Mathematics - Spectral Theory ,Mathematical Physics ,34B24, 34A55 - Abstract
Ambarzumyan's theorem for quadratic Sturm-Liouville problem is extended to second order differential systems of dimension d. It is shown that if the spectrum is the same as the spectrum belonging to the zero potential, then the matrix valued functions p and q are both zero, Comment: the paper has been withdrawn. This paper has been withdrawn by the author due to a crucial sign error in equation 1
- Published
- 2013
18. Divisibility of L-polynomials for a family of Artin–Schreier curves
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McGuire, Gary and Yılmaz, Emrah Sercan
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- 2019
- Full Text
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19. Geç Dönem Osmanlı Toplumunda Teknoloji ve Kullanımına Dair Bazı Gözlemler.
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YILMAZ, Emrah
- Subjects
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SEWING machines , *HISTORY of technology , *AGRICULTURAL development , *AGRICULTURAL implements , *NINETEENTH century - Abstract
Until the 18th century, human history used a technology that had been going on for thousands of years and was characterised by its mechanical features, and social life was shaped accordingly. This process, which has been going on for thousands of years, witnessed significant changes in the 19th century, especially in transport technologies - railways and steamships - and this century witnessed the birth of today's modern technology. This process, which started in the field of transport, continued to gain momentum with developments in the fields of chemistry and electricity. In the 19th century, a period of rapid change and transformation, Ottoman society, as a technology importer, imported this technology from abroad. The product range and volume of the technology imported from abroad varied according to the years and the needs of the society. At this point, our research will try to examine how and in what way the Ottoman Empire, as a technology importer, used the imported technology by selecting samples from different neighbourhoods of Anatolia. As it is known, railways and steamships are among the most important technologies imported from the early period. Firstly, the use and effects of these transport technologies in the late Ottoman society will be investigated, and then the use and spread of agricultural tools such as threshing machines and ploughs will be emphasised depending on the developments in the agricultural field. Then we will focus on sewing machines, which had a significant impact on household production and became visible in the second half of the 19th century. Our research will try to investigate the use of technology in the late Ottoman society through such examples. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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20. Aerosil ve Tinkal Parçacık Takviyesinin Yığın Kalıp Bileşiği (BMC) Kompozitlerin Mekanik Özelliklerine Etkisinin İncelenmesi.
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KILINÇEL, Mert and YILMAZ, Emrah
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REINFORCED plastics ,MOLDING (Founding) ,SILICA ,FIBER-reinforced ceramics ,FOURIER transform infrared spectroscopy - Abstract
Copyright of Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji is the property of Gazi University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
21. Differential operators and hyperelliptic curves over finite fields
- Author
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Blanco-Chacón, Iván, Boix, Alberto F., Fordham, Stiofáin, and Yilmaz, Emrah Sercan
- Published
- 2018
- Full Text
- View/download PDF
22. Inverse nodal problem for p−Laplacian Bessel equation with polynomially dependent spectral parameter
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Yilmaz Emrah, Hamadamen Mudhafar, and Gulsen Tuba
- Subjects
inverse nodal problem ,Prüfer substitution ,p−Laplacian Bessel equation ,Mathematics ,QA1-939 - Abstract
In this study, solution of inverse nodal problem for p−Laplacian Bessel equation is extended to the case that boundary condition depends on polynomial eigenparameter. To find spectral datas as eigenvalues and nodal parameters of this problem, we used a modified Prüfer substitution. Then, reconstruction formula of the potential functions is also obtained by using nodal lenghts. However, this method is similar to used in [Koyunbakan H., Inverse nodal problem for p−Laplacian energy-dependent Sturm-Liouville equation, Bound. Value Probl., 2013, 2013:272, 1-8], our results are more general.
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- 2018
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23. DNA SECRET WRITING WITH LAPLACE TRANSFORM OF MITTAG-LEFFLER FUNCTION
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YILMAZER, Mehmet Çağrı, primary, YILMAZ, Emrah, additional, GULSEN, Tuba, additional, and ET, Mikail, additional
- Published
- 2023
- Full Text
- View/download PDF
24. Proportional fractional Dirac dynamic system.
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Gulsen, Tuba, Yilmaz, Emrah, and Yar, Ayse Çiğdem
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DYNAMICAL systems ,DIRAC operators ,EIGENVALUES - Abstract
In this study, considering the proportional fractional derivative, which is a generalization of the conformable fractional derivative, we provided some important spectral properties such as the reality of eigenvalues, the orthogonality of eigenfunctions, the self-adjointness of the operator, the asymptotic estimations of eigenfunctions, and Picone's identity for a proportional Dirac system on an arbitrary time scale. We also presented graphics representing the eigenfunctions of the Dirac system on a time scale, produced by taking advantage of the proportional fractional derivative with some special cases. The main purpose of presenting these graphics was to examine the effect of the proportional fractional derivative on the Dirac system on a time scale, as well as the effect of the eigenvalues, which are meaningful for the subject we were studying for the solution functions. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
25. Diamond-Type Dirac Dynamic System in Mathematical Physics.
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Gulsen, Tuba, Yar, Ayşe Çiğdem, and Yilmaz, Emrah
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DYNAMICAL systems ,BOUNDARY value problems ,TIME-scale calculus - Abstract
In order to merge continuous and discrete analyses, a number of dynamic derivative equations have been put out in the process of developing a time-scale calculus. The investigations that incorporated combined dynamic derivatives have led to the proposal of improved approximation expressions for computational application. One such expression is the diamond alpha ( ⋄ α ) derivative, which is defined as a linear combination of delta and nabla derivatives. Several dynamic equations and inequalities, as well as hybrid dynamic behavior—which does not occur in the real line or on discrete time scales—are analyzed using this combined concept. In this study, we consider a ⋄ α Dirac system under boundary conditions on a uniform time scale. We examined some basic spectral properties of the problem we are considering, such as the simplicity, the reality of eigenvalues, orthogonality of eigenfunctions, and self adjointness of the operator. Finally, we construct an expression for the eigenfunction of the ⋄ α Dirac boundary value problem (BVP) on a uniform time scale. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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26. İZMİR LİMANI'NA DEMİRYOLLARIYLA TAŞINAN EMTİANIN NİCEL BİR ANALİZİ (1901-1908).
- Author
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YILMAZ, Emrah
- Abstract
Copyright of Journal of Ottoman Legacy Studies (OMAD) / Osmanlı Mirası Araştırmaları Dergisi is the property of Journal of Ottoman Legacy Studies and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
27. Cross-Selling Investment Products with a Win-Win Perspective in Portfolio Optimization
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Ali, Özden Gür, Akçay, Yalçin, Sayman, Serdar, Yilmaz, Emrah, and Özçelik, M. Hamdi
- Published
- 2017
28. Routing and Navigation Solutions for Emergency Vehicles in Urban Emergency Management
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Ozcan-tatar, Ceren, Tukel, Ezgi, Yilmaz, Emrah, Cabuk, Saye, Ozturk, Gurkan, Ozcan-tatar, Ceren, Tukel, Ezgi, Yilmaz, Emrah, Cabuk, Saye, and Ozturk, Gurkan
- Abstract
Urban population and expansion continue to rise, as have emergencies, and emergency response times are becoming longer in the city. Response times are critical in urban emergency management. Traditional navigation systems do not consider the preferential road usage rights and requirements crucial for emergency teams such as ambulances, fire departments, and police. In traditional navigation systems, features such as safety lanes and road width are not incorporated as routing criteria. Past emergency navigation studies do not contain many variables and this causes delays in emergency response processes. As a result, applications that process real-time traffic information and provide guidance according to different vehicle types are needed for emergency management.. This study aims to develop an application capable of routing for different vehicles according to criteria such as working hours, holidays, weather conditions, and seasonal effects. The application is developed with a novel approach in this context using machine learning methods and produces alternate routes with GPS navigation based on the real-time traffic situation. Moreover, the software also provides routing solutions for trucks, freight distribution, and automobiles and recommends unique routes for emergency vehicles based on factors including safety lanes, road width, corner turning angles, and right of way. The expected outcomes upon implementing this application include easy and fast access to the emergency locations, reduced response times, and improvement in urban emergency management services.
- Published
- 2023
29. ON SOME SPECTRAL PROPERTIES OF DISCRETE STURM-LIOUVILLE OPERATOR
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YAR, Ayşe Çiğdem, primary, YILMAZ, Emrah, additional, and GULSEN, Tuba, additional
- Published
- 2023
- Full Text
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30. Conformable fractional Dirac system on time scales
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Gulsen, Tuba, Yilmaz, Emrah, and Goktas, Sertac
- Published
- 2017
- Full Text
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31. Multiplicative Laplace transform in q−calculus
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Yilmazer, Mehmet, primary, Yilmaz, Emrah, additional, Goktas, Sertac, additional, and Et, Mikail, additional
- Published
- 2023
- Full Text
- View/download PDF
32. Inverse Nodal Problem for p-Laplacian String Equation with Prüfer Substitution
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Yilmaz, Emrah, primary, Gulsen, Tuba, additional, and Koyunbakan, Hikmet, additional
- Published
- 2022
- Full Text
- View/download PDF
33. Life Cycle Assessment and Characterization of Tincal Ore Reinforced Polyester and Vinylester Composites.
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Yilmaz, Emrah, Aydoğmuş, Ercan, and Demir, Ahmet
- Subjects
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POLYESTERS , *COMPRESSIVE strength , *EPOXY resins , *POLYURETHANES , *BORON nitride - Published
- 2023
34. On the Lipschitz stability of inverse nodal problem for p-Laplacian Schrödinger equation with energy dependent potential
- Author
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Yilmaz, Emrah, Goktas, Sertac, and Koyunbakan, Hikmet
- Published
- 2015
- Full Text
- View/download PDF
35. Konya Atlı Tramvayı ve Kent İçi Ulaşıma Etkisi (1906 – 1914)
- Author
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YILMAZ, Emrah and SİİRT ÜNİVERSİTESİ
- Subjects
Demiryolları,ulaşım,Konya,atlı tramvay,kent içi ulaşım - Abstract
Bu araştırma, Anadolu’nun merkezi platosunda yer alan Konya şehir merkezine 1896 yılında Anadolu – Bağdat Demiryolu hattının inşa edilmesinden sonra kent içi ulaşım sisteminde bir alternatif olarak gelişen atlı tramvayı incelemektedir. Konya’ya demiryollarının gelişinden sonra kent merkezi ile mülhakatında önemli ekonomik ve sosyal gelişmeler yaşanırken kent içi ulaşımda da bir modernleşme pratiği izlenmiştir. Konya tren istasyonunun ilgili dönemde kent merkezine belli bir mesafede inşa edilmesi yolcu ve ticari emtianın taşınma sorununu beraberinde getirmiş ve bu durum o döneme kadar Konya ve çevresinde tecrübe edilmeyen atlı tramvayın ortaya çıkış sürecini hazırlamıştır. Atlı tramvay öncesi Konya kent merkezinde yolcu taşımacılığı için tek atlı yaylı arabalar ile faytonlar kullanılırken ticari eşya nakli için de genellikle at arabaları kullanılmaktaydı. Atlı tramvayın inşa edilmesi ve işletmeye açılmasıyla birlikte bu sürecin değişim yaşadığı anlaşılmaktadır. Bu değişim sürecini anlamak adına araştırmamızda atlı tramvay şirketinin kuruluşu, hat inşaatı ve hattın işletmeye açılması ve hattın kentsel mekâna etkisi gibi bir dizi etkenler incelenmiş ve atlı tramvayın kent tarihindeki önemi ortaya konulmaya çalışılmıştır.
- Published
- 2022
36. Yayın Akış Endüstrisinde Rekabet Avantajını Etkileyen Faktörlerin Çok Kriterli Karar Verme Yöntemleriyle İncelenmesi
- Author
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YILMAZ, Emrah Sıtkı and ECEMİŞ, Orhan
- Subjects
İşletme ,Digital Marketing,Streaming Platforms,Multi-Criteria Decision Making Methods,Social Media ,Dijital Pazarlama,Yayın Akış Endüstrisi,Çok Kriterli Karar Verme Yöntemleri,Sosyal Medya ,Management - Abstract
The purpose of this study is to determine which factors influence people's preferences for streaming platforms that frequently employ digital marketing techniques. Accordingly, the “number of subscribers, minimum and maximum monthly payment amount, the number of followers on Twitter, Instagram, Facebook and YouTube social media platforms, the PlayStore and AppStore application score, and the number of complaints on the Şikayetvar.com site” were weighted using the CRITIC method as determined within the main framework of "platform features" and "platform image”. This was followed by the analysis of the data belonging to “Netflix, BluTv, Exxen, Gain, Turkcell TV+, Tivibu, D-Smart, Bein Connect” platforms using the CODAS and PIV methods and comparison of the results. According to the study's findings, the "minimum monthly payment amount" criterion is the most effective criterion for consumers when selecting streaming platforms. Furthermore, in the overall evaluation of the analyses carried out, the "Netflix" platform was found to be more successful than other streaming platforms., Bu çalışmanın amacı; dijital pazarlama yaklaşımlarının sıklıkla kullanıldığı yayın akış platformlarının tercih edilme nedenlerine etki eden faktörlerin ortaya konulmasıdır. Bu doğrultuda “platform özellikleri” ve “platform imajı” ana kriterleri çerçevesinde belirlenen “abone sayısı, minimum ve maksimum aylık ödeme tutarı, Twitter, Instagram, Facebook ve YouTube sosyal medya platformlarındaki takipçi sayısı, PlayStore ve AppStore uygulama puanı ile Şikayetvar.com sitesindeki şikâyet sayısı” alt kriterleri CRITIC yöntemiyle ağırlıklandırılmış daha sonra “Netflix, BluTv, Exxen, Gain, Turkcell TV+, Tivibu, D-Smart, Bein Connect” platformlarına ait veriler CODAS ve PIV yöntemleriyle incelenerek sonuçlar karşılaştırılmıştır. Çalışmanın sonuçları, tüketiciler tarafından yayın akış platformlarının tercih edilmesinde en etkili kriterin “minimum aylık ödeme tutarı” kriteri olduğunu göstermektedir. Ayrıca yapılan analizlerin genel değerlendirmesinde “Netflix” platformunun, diğer yayın akış platformlarına göre daha başarılı olduğu sonucuna ulaşılmıştır.
- Published
- 2022
37. Investigation of 'Metaverse' Platforms in the Context of Marketing Mix Decision Making Using Multi-Criteria Decision Making Methods
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YILMAZ, Emrah Sıtkı and ECEMİŞ, Orhan
- Subjects
Metaverse,Dijital pazarlama,Pazarlama karması,Entropi,CoCoSo ,Business Finance ,İşletme Finans ,Metaverse,Digital marketing,Marketing mix,Entropi,CoCoSo - Abstract
İçinde bulunduğumuz yüzyılın trendleri arasında ön plana çıkan dijital pazarlama faaliyetleri, firmaların rekabet düzeyini artırmaktadır. Yaşanan teknolojik gelişmelere paralel olarak firmaların dijital pazarlama faaliyetlerine katılım düzeyleri ise, rakiplerine göre avantaj sağlamaları ve yüksek getiri oranlarına sahip olmaları açısından oldukça önemli görülmektedir. Bu çalışmanın amacı; seçilen Metaverse platformlarının, pazarlama karması bileşenlerine (ürün, fiyat, yer ve tutundurma) uygun olarak belirlenen kriterler aracılığıyla dijital pazarlama yeteneklerinin incelenmesidir. Analizler, Entropi ve CoCoSo yöntemleri kullanılarak yapılmıştır. Çalışmada, “Binance” ve “Intotheblock” platformlarındaki Metaverse’lere ait kriterler (toplam arz, sosyal medya, birim fiyat, piyasa değeri, ortalama işlem adedi, ortama adres sayısı, ortalama sahiplik süresi, küçük yatırımcı yüzdesi) Entropi yöntemiyle ağırlıklandırılmıştır. CoCoSo yöntemiyle elde edilen sonuçlara göre, Metaverse platformlarının başarı sıralaması “MANA, SAND, AXS, GHST, ALICE, SLP ve ILV” şeklinde gerçekleşmiştir. Ayrıca, pazarlama karması bağlamında çok kriterli karar verme yöntemlerinin, Metaverse platformlarına ait dijital pazarlama performans değerlendirilmesinde kullanılabileceği sonucuna ulaşılmıştır. Bunların yanı sıra çalışmada, pazarlama başarısının ölçülmesinde literatürde yoğun olarak kullanılan anketlere ek olarak çok kriterli karar verme yöntemleriyle de başarılı sonuçlar elde edilebileceği ortaya konulmuştur., Digital marketing activities, which stand out among the current century's trends, boost the competitiveness of companies. Parallel to technological advancements, the level of participation of businesses in digital marketing activities is regarded as critical in terms of providing advantages over competitors and having high return rates. The purpose of this study is to look into the digital marketing capabilities of selected Metaverse platforms using criteria based on marketing mix components (product, price, location and promotion). The analyses were performed using Entropy and CoCoSo methods. The Entropy method was used to weight Metaverse criteria (total supply, social media, unit price, market value, average number of transactions, average number of addresses, average ownership period, percentage of small investors) on the "Binance" and "Intotheblock" platforms. According to the CoCoSo method results, the Metaverse platforms' success rankings are "MANA, SAND, AXS, GHST, ALICE, SLP, and ILV." Furthermore, it has been concluded that multi-criteria decision-making methods in the context of marketing mix can be used to evaluate Metaverse platform digital marketing performance. In addition to these, the study revealed that successful results can be obtained with multi-criteria decision-making methods in addition to the questionnaires used extensively in literature in measuring marketing success.
- Published
- 2022
38. Some Spectral Properties of Multiplicative Hermite Equation
- Author
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GÖKTAŞ, Sertaç, primary, YILMAZ, Emrah, additional, and YAR, Ayşe Çiğdem, additional
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- 2022
- Full Text
- View/download PDF
39. Investigation of Airline Companies’ Corporate Reputation with RQ Model Through 'Şikayetvar' Website
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YILMAZ, Emrah Sıtkı and BAL, Feride
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Social ,Kurumsal İtibar,RQ Modeli,Sosyal Paylaşım Siteleri,Şikayetvar ,Corporate Reputation,RQ Model,Social Networking Sites,Şikayetvar ,Sosyal - Abstract
İçinde bulunduğumuz yüzyılda gelişen teknolojinin sunmuş olduğu yenilikler ve pazarlama imkânları, kurumlara rekabet noktasında yarar sağlasa da firmaların rakiplerine üstünlük sağlayabilecekleri alan taklit edilmesi zor ve soyut bir kaynak olan kurumsal itibarları olmakta ve böylece itibar önemli bir stratejik rekabet unsuru haline gelmektedir. Müşterilerin algılarına yönelik soyut bir kavram olan kurumsal itibar, tüketicinin bağlılığını ve kuruma olan güvenini sağlamakta önemli bir rol üstlenmektedir. Bu çalışmanın amacı, 2019 yılında “Şikayetvar” sitesinde altı havayolu firması ile ilgili oluşturulan şikayet kayıtlarının tümü dikkate alınarak itibar katsayısı olarak ifade edilen RQ modelinin alt bileşenlerine göre sınıflandırılması ve bu sınıflandırılma işlemi sonrası oluşan kriterlerin detaylı olarak incelenmesidir. Ayrıca oluşturulan şikayetlerin RQ modelinin bileşenlerine göre her bir havayolu firması için ayrı ayrı değerlendirilmesi, bu havayolu firmalarının zayıf yönlerini görebilmesi ve bu doğrultuda gerekli düzenlemeleri yapabilmesi adına yol gösterici bir çalışma olması amaçlanmaktadır. Çalışmanın sonuçları altı havayolu firması için oluşturulan şikayetlerin çoğunluğunun ürün ve hizmet ile finansal performans bileşenlerinde yoğunlaştığını göstermektedir. Ayrıca çalışanların tutum ve davranışları, uçuş iptali durumunda bilet ücretlerinin iadesinde yaşanan gecikmeler, evcil hayvanların taşınma durumu, sosyal medya hesaplarının kullanımı ve firmaların şikayetlere dönüş kriterleri çalışmanın sonuçları açısından ön plana çıkmaktadır., While the innovations and marketing opportunities offered by the developing technology in the current century provide benefits to the institutions in terms of competition, the area in which companies can outperform their competitors is their corporate reputation, a difficult and abstract source to imitate, and thus reputation becomes an important strategic competitive element. Corporate reputation, which is an abstract concept for customer perceptions, plays an important role in ensuring consumer loyalty and trust in the organization. The purpose of this study is to classify the complaints records created on the “Şikayetvar” website in 2019 regarding six airlines according to the subcomponents of the RQ model, which is expressed as a reputation coefficient, taking into account all complaint records, and to examine the criteria formed after this classification process in detail. In addition, it is aimed to evaluate the complaints created separately for each airline according to the components of the RQ model, to be a guiding study in order to be able to see the weaknesses of these airlines and make the necessary arrangements accordingly. The results of the study show that the majority of complaints generated for six airlines are concentrated in the product and service and financial performance components. In addition, criteria such as the attitudes and behaviors of the employees, the delays in refunding the ticket fees in case of flight cancellation, the transportation of pets, the use of social media accounts and the response to complaints stand out in terms of the results of the study.
- Published
- 2021
40. DIŞ KAYNAK KULLANIMI AÇISINDAN INFLUENCER'LARIN GÜCÜ: INSTAGRAM ÖRNEĞİ.
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BAL, Feride and YILMAZ, Emrah Sıtkı
- Subjects
- *
SOCIAL media , *GOOD Friday , *DIGITAL technology , *TWO-way communication , *INTERNET marketing - Abstract
Developing technological opportunities provide businesses with numerous opportunities to shift their operations to digital environments. These opportunities have a positive impact on companies' transition processes from traditional marketing activities to digital marketing activities. Digital marketing activities are becoming increasingly important, particularly in channels with strong two-way communication, such as social media platforms. Companies work with influencers to reach out to individuals through these channels, and they outsource to digital platforms. From this point, the study's goal is to attempt to explain how the company and influencer collaborated from various angles, based on the influencers' posts and shares during the month of November, when campaigns like "Black Friday, Wonderful Friday, Legendary November, Great Friday and Cyber Monday" were active. In this manner, the Instagram stories and posts of 15 influencers who regularly shared content with their followers throughout the month of November were monitored on a daily basis, and the brands and products with which they collaborated were identified. The obtained results indicate that companies work closely with influencers to promote their products and services, and that the selected influencers and product and service features are provided with content that overlaps with care. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
41. Multiplicative conformable fractional Dirac system
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GÖKTAŞ, SERTAÇ, primary, KEMALOĞLU, HİKMET, additional, and YILMAZ, EMRAH, additional
- Published
- 2022
- Full Text
- View/download PDF
42. Some Spectral Properties of p-Laplacian Diffusion Boundary Value Problem on Time Scales
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Gulsen Tuba, Yilmaz Emrah, and Kayalı Meltem
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Information technology ,T58.5-58.64 - Abstract
In this paper, we consider p-Laplacian type Diffusion boundary value problem on an arbitrary time scale. We generalize some spectral properties of p-Laplacian Diffusion problem to an arbitrary time scale. Moreover, we prove Picone's identity for this problem.
- Published
- 2018
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43. Dijital Platform Üyeliklerinin Devamlılığına Etki Eden Faktörler: Netflix Örneği
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YILMAZ, Emrah Sıtkı and ERDEM, Aytaç
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İşletme ,Video Akış Hizmet Sağlayıcıları,Netflix,Dijital Platformlar ,Video Streaming Service,Netflix,Digital Platforms ,Management - Abstract
Today, individuals frequently use the broadcast media offered by digital platforms as well as conventional TV programs with developing technology. Netflix, which has been very popular among video streaming service providers in recent years, has seen a rapid increase in the number of users in Turkey. Netflix differentiates itself from its competitors in terms of creating various content for different markets, blending cultural differences, and eliminating geographical boundaries. Furthermore, it supports producers by branding many different contents such as series, movies, and documentaries. The aim of this study is to examine the effects of pass time, personalization, entertainment, and the use of recommendations on repurchase intention and to test whether price fairness has a mediating role in these relationships. These effects have been analyzed by using structural equation modeling with the data gathered from 341 surveys. The results indicate that pass time, personalization, entertainment, and price fairness had a significant effect on the intention to repurchase membership, while the use of recommendations did not have a significant effect. Moreover, it is found that price fairness has a partial mediating role between personalization and intention to repurchase membership and a full mediator role between the use of recommendations and intention to repurchase membership. However, price fairness did not have a mediating role in the effect of pass time and entertainment on repurchase intention., Günümüzde bireyler gelişen teknoloji ile birlikte normal TV programlarının yanı sıra, dijital platformların sunmuş oldukları yayın ortamlarını da sıklıkla kullanmaktadırlar. Video akış hizmet sağlayıcılarının arasında son yıllarda oldukça popüler olan ve Türkiye’deki kullanıcı sayısında da hızlı bir artış gözlemlenen Netflix; kullanıcılarına sunmuş olduğu dizi, film ve belgesel gibi içeriklerle birlikte, farklı pazarlar için değişik içerikleri oluşturması, kültürel farklılıkları harmanlayarak coğrafi sınırları ortadan kaldırması ve birçok farklı içeriği markalayarak yapımcılara destek olması ile rakiplerinden ayrılmaktadır. Bu çalışmanın amacı; zaman geçirme, kişiselleştirme, eğlence ve önerilerin kullanımının yeniden üyelik satın alma niyeti üzerindeki etkilerinin ve bu ilişkilerde fiyat adaletinin aracılık rolünün olup olmadığının incelenmesidir. Araştırma modelindeki ilişkilerin incelenmesi için anket yöntemiyle 341 katılımcıdan veri toplanmış ve toplanan veriler yapısal eşitlik modellemesi ile incelenmiştir. Elde edilen sonuçlara göre; zaman geçirme, kişiselleştirme, eğlence ve fiyat adaletinin yeniden üyelik satın alma niyeti üzerinde anlamlı etkisinin olduğu, önerilerin kullanımının ise anlamlı etkisi olmadığı sonucuna ulaşılmıştır. Ayrıca, fiyat adaletinin kişiselleştirme ile yeniden üyelik satın alma niyeti arasında kısmi aracılık rolü, önerilerin kullanılması ile yeniden üyelik satın alma niyeti arasında tam aracılık rolü olduğu sonucuna ulaşılmıştır. Zaman geçirme ve eğlencenin, yeniden üyelik satın alma niyeti üzerindeki etkisinde fiyat adaletinin aracılık rolü olmadığı görülmüştür.
- Published
- 2021
44. Comparıson of Some Motoric Characteristics of 11- 13 Years Old Sedentary and Alpine Ski Athletes
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Yilmaz, Emrah, primary, Özdinç, Mahmut, additional, Kumartaşlı, Mehmet, additional, and Sazak, Mesude, additional
- Published
- 2021
- Full Text
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45. Investigation of Hedonic Shopping Motivation Effective in Impulse Buying Behavior of Female Consumers on Instagram
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ERDEM, Aytaç and YILMAZ, Emrah Sitki
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Hedonic shopping motivation,Impulse buying,Consumer trust,Instagram ,Social ,Hazcı alışveriş motivasyonu,Plansız satın alma,Tüketici güveni,Instagram ,Sosyal - Abstract
Teknolojik alanda yaşanan gelişmeler, tüketicilerin çevrimiçi alışveriş kararlarını teşvik etme veya önleme gibi etkileyici roller üstlenen sosyal medya araçlarının da önemini arttırmaktadır. Sosyal paylaşım siteleri, güçlü iletişim yönleri ve online alışverişe uygun ortamlar oluşturmaları açısından tercih edilen dijital platformalar olarak karşımıza çıkmaktadır. Bu sebeple çalışmanın amacı, kadın tüketicilerin Instagram üzerindeki plansız satın alma davranışlarında ve tüketici güveninde etkili olan hazcı alışveriş motivasyon boyutlarının incelenmesidir. Online anket yöntemiyle, Instagramı aktif bir şekilde kullanan ve Instagram üzerinden alışveriş deneyimi yaşamış 324 kadın tüketiciden veri toplanmış olup, araştırma modelindeki ilişkiler yapısal eşitlik modellemesi yoluyla incelenmiştir. Araştırma sonuçlarına göre; macera temelli, zevk temelli, değer temelli ve sosyal temelli hazcı alışveriş motivasyonlarının, plansız satın alma üzerinde anlamlı etkiye sahip olduğu görülürken, değer temelli, macera temelli ve zevk temelli motivasyonların ise tüketici güveni üzerinde anlamlı etkisi olduğu sonucuna ulaşılmıştır., Developments in the technological field also increase the importance of social media tools that play an impressive role such as encouraging or preventing consumers' online shopping decisions. Social network sites appear as the preferred digital platforms in terms of their strong communication aspects and creating convenient environments for online shopping. For this reason, the aim of the study is to examine the hedonic shopping motivation dimensions that are effective in female consumers' impulse buying behavior on Instagram and consumer trust. Data were collected by using the online survey method from 324 female consumers who actively use Instagram and had a shopping experience on Instagram, and the relationships in the research model were examined through structural equation modeling. According to the results of the research; while adventure-based, gratification-based, value-based and social-based hedonic shopping motivations have a significant effect on impulse buying, value-based, adventure-based and gratification-based shopping motivations have a significant effect on consumer trust.
- Published
- 2021
46. Ağırlıklı Hiyerarşi Sürecinin (AHS) Coğrafi Bilgi Sistemleri (CBS) Destekli Planlama Çalışmalarında Kullanımı
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ÖZCAN TATAR, Ceren, YILMAZ, Emrah, LAFCI, Barış, and AKSOY, Talha
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Computer Science, Information System ,analytic hierarchy process,ahp,geographical information systems,GIS,planning studies ,Bilgisayar Bilimleri, Bilgi Sistemleri ,Engineering, Multidisciplinary ,Mühendislik, Ortak Disiplinler ,analitik hiyerarşi süreci,AHS,coğrafi bilgi sistemleri,CBS,planlama çalışmaları - Abstract
In determining and solving spatial problems such as location selection, resource allocation, a huge amount of information is used, and different criteria are applied in which these data are included in the process. Geographic Information Systems (GIS) technologies are frequently preferred as a tool in planning studies and making multi-criteria analysis in the production of these decisions. The Analytic Hierarchy Process (AHP) used in these processes, referred to as multi-criteria decision-making (MCDM), is one of the most preferred methods among different MCDM methods and is used in different areas involving decision-making. Excluding other areas of use, this study focused on GIS supported planning studies. In solving spatial problems, a large amount of information should be evaluated according to very different criteria. In this evaluation process, when the analytical hierarchy process is used in integration with GIS, the selection of the objected alternative results becomes easier and more accurate. In this study, how the analytical hierarchy process works and its usage areas, criteria and outputs in 9 different studies are examined. The usage of analytical hierarchy process in geographic information systems supported planning studies are examined. A review has been made to understand the use of AHP in GIS supported planning studies. As a result of the study, it has been seen that the AHP is very helpful to the planner who is the decision maker in different areas such as urban and regional scale facility location selection, route planning, function decisions, land suitability evaluation. On the other hand, in the reviewed articles, it was determined that either manual calculations or a separate software was used for the AHP method. This situation has shown that it would be helpful to design an AHP module integrated with GIS software for more beneficial use of AHP in GIS supported planning studies. In addition, it is predicted that with the help of advanced technology, artificial intelligence and machine learning can produce planning decisions more efficiently. The process can be shortened considerably by generating final decisions using mass data and a lot of data that help planners. As a result, the integrated use of GIS, AHP and artificial intelligence methods in deciding very important issues related to settlement of humans can eliminate time and cost problems and provide more appropriate results, Yer seçimi, kaynak tahsisi gibi mekânsal sorunların ortaya konulması ve çözümünde hem çok büyük miktarda bilgi kullanılmakta, hem de bu verilerin sürece dahil edildiği farklı kriterler uygulanmaktadır. Bu kararların üretilmesinde Coğrafi Bilgi Sistemleri (CBS) teknolojileri, bir araç olarak planlama çalışmalarında, çok kriterli analizlerin yapımında sıklıkla tercih edilmektedir. Çok kriterli karar verme (ÇKKV) olarak anılan bu süreçlerde kullanılan AHS bu yöntemler arasında en sık tercih edilenlerden biridir ve karar verme süreçlerini barındıran farklı alanlarda kullanılmaktadır. Diğer kullanım alanları hariç tutularak bu çalışmada CBS destekli planlama çalışmalarına odaklanılmıştır. Mekânsal sorunların çözümlerinde çok miktarda bilginin çok farklı kriterlere göre değerlendirilmesi gerekmektedir. Bu değerlendirme sürecinde bir çok kriterli karar verme yöntemi olan analitik hiyerarşi süreci, coğrafi bilgi sistemleri ile entegre olarak kullanıldığında, çalışma sonucunda hedeflenen alternatif sonuçların seçimi hem kolaylaşmaktadır hem de daha doğru olmaktadır. Bu çalışmada analitik hiyerarşi sürecinin nasıl işlediği ve 9 farklı çalışmada kullanım alanları, kriterleri ve çıktıları üzerinden analitik hiyerarşi sürecinin coğrafi bilgi sistemleri destekli planlama çalışmalarındaki kullanımı incelenmiştir. AHS’nin CBS destekli planlama çalışmalarında kullanımını anlamaya yönelik olarak bir inceleme yapılmıştır. İnceleme sonucunda AHS’nin planlamada kentsel ve bölgesel ölçekte tesis yer seçimi, rota planlaması, işlev kararları, zemin değerlendirmesi gibi farklı alanlarda karar verici olan plancıya oldukça yardımcı olduğu görülmüştür. Öte yandan incelenen makalelerde AHS metodu için ya manuel hesaplamaların ya da CBS’den ayrı bir yazılımın kullanıldığı saptanmıştır. Bu durum, AHS’nin CBS destekli planlama çalışmalarında daha faydalı kullanımı için CBS yazılımlarına entegre bir AHS modülünün tasarlanmasının olumlu olacağını göstermiştir. Bunun yanında gelişen ileri teknolojinin yardımı ile yapay zeka ve makine öğrenmesi ile planlama kararlarının daha verimli üretebileceği öngörülmektedir. Yığın veri ile plancılara yardımcı çok fazla verinin kullanılarak sonuç kararlar üretilerek süreç oldukça kısalabilmektedir. Sonuç olarak insan yaşamında yerleşime ilişkin oldukça önemli konuların karar verilmesinde CBS, AHS ve yapay zekâ yöntemlerinin entegre olarak kullanımı zaman ve maliyet sorunlarını ortadan kaldırıp daha uygun sonuçların elde edilmesini sağlayabilir.
- Published
- 2021
47. Elektrikli Araçlar ve Şarj İstasyonlarının Konumlandırılması
- Author
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DEMİRTAŞ, Merve, YILMAZ, Emrah, ÜNAL, Ceren, KÜÇÜKPEHLİVAN, Tuncay, AĞAÇSAPAN, Balca, and AKSOY, Talha
- Subjects
Computer Science, Information System ,Bilgisayar Bilimleri, Bilgi Sistemleri ,elektrikli araç,şarj istasyonu,coğrafi bilgi sistemleri ,electric vehicles,charge stations,geographical information systems - Abstract
Currently, many studies are work in progress to establish a sustainable life. It is a worldwide accepted fact that the emission of greenhouse gases that increase the climate crisis is mostly caused by vehicles. “It is obvious that the enormous share of the sector in consumed petroleum energy, increasing private vehicle ownership and usage, rapidly growing population and the increasing gasoline pump prices have caused problems” (Varol, Öztürk ve Öztürk, 2018). The development of electric vehicles has gained momentum because the energy obtained from fossil fuels used by internal combustion engines is non-renewable and not economical. Considering the environmental awareness of electric vehicles, it is seen that they contribute to a sustainable life.When we add parameters such as the range of vehicles and current charging station locations at the latest point of electric vehicle technology, charging stations that will make intercity travel efficient which is insufficient currently. This study was carried out on the selection of suitable locations for charging stations, taking into account the charging capacities and car's range of electric vehicles in intercity transportation., Günümüzde sürdürülebilir yaşamın kurulabilmesi için pek çok çalışma yapılmaktadır. İklim krizini arttıran sera gazları salınımının büyük oranda ulaşım sektöründen kaynaklandığı, dünya genelinde kabul görmüş bir gerçektir. “Bu sektörün tüketilen petrol enerjisindeki payının fazla oluşu, özel araç sahipliğinin ve kullanımının günden güne artması, hızla artan nüfus ve benzin pompa fiyatlarının yıllar itibariyle artan bir eğilim göstermesinin sorunlar doğurduğu açıktır” (Varol, Öztürk, ve Öztürk, 2018). İçten yanmalı motorların kullanmakta olduğu fosil yakıttan elde edilen enerjinin yenilenemez bir enerji olması, ekonomik olmaması sebepleri ile de elektrikli araçların gelişimi ivme kazanmıştır. Elektrikli araçların çevreye duyarlı oluşu göz önünde bulundurulduğunda sürdürülebilir yaşama katkı sağladığı görülmektedir. Elektrikli araç teknolojisinin geldiği son noktada araçların menzilleri ve mevcut şarj istasyonu konumları gibi parametreleri eklediğimizde şehirler arası yolculuğu verimli hale getirecek şarj istasyonları yetersizdir. Bu çalışma şehirler arası ulaşımda elektrikli araçların şarj kapasiteleri ve menzilleri göz önünde bulundurularak, şarj istasyonları için uygun konumların seçilmesi üzerine gerçekleştirilmiştir.
- Published
- 2020
48. A LOOK AT THE HISTORY OF OTTOMAN LABOUR: PRODUCTION ORGANIZATION, WORKERS AND WAGE POLICY OF THE ORIENTAL CARPET MANUFACTURERS LIMITED [ŞARK HALI KUMPANYASI] [1908 – 1914]
- Author
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YILMAZ, Emrah
- Subjects
Tarih ,History ,OCM,Anatolia,Ottoman Carpet,Worker,Fee Policy ,OCM,Anadolu,Osmanlı Halıcılığı,İşçi,Ücret Politikası - Abstract
Bu araştırma, 16 Aralık 1907 tarihinde Londra’da kurulup tüzel bir kişilik kazanan The Oriental Carpet Manufacturers Limited [OCM] veya diğer bir ismiyle Şark Halı Kumpanyası’nın 20. yüzyılın başında kuruluşuna giden süreci ve şirketin kuruluşuyla beraber Anadolu coğrafyasında 1908 yılından itibaren uyguladığı eve iş verme sistemini [putting – out ] ne şekilde organize ettiğini açıklamayı amaçlamaktadır. Araştırmamız ayrıca şirketin eve iş verme sistemi dâhilinde yürüttüğü halı üretim faaliyetleri sonucu Anadolu coğrafyasında istihdam ettiği, ettirdiği halı dokuma işçilerinin sayısını tespit edip, uygulanan ücret politikasını ve halı dokuma işçilerinin çalışma koşullarını ele alarak Osmanlı imalat sektörünün önemli üretim alanlarından biri olan halıcılığın Osmanlı işçi tarihindeki önemini incelemektedir. 1908’den 1914 yılına kadar sadece Anadolu coğrafyasında 50 – 60 bin arasında halı dokuma işçisi istihdam edip eve iş verme sistemi sayesinde kayda değer kârlar elde eden OCM, bu yönüyle Osmanlı halıcılığını monopolize etmiş ve I. Dünya Savaşı’nın hemen öncesine kadar halı üretim faaliyetlerini devam ettirerek aynı zamanda Anadolu - Osmanlı halılarının en önemli ihracatçılarından biri olmuştur., This study aims to explain the process of The Oriental Carpet Manufacturers Limited [OCM] or aka Şark Halı Kumpanyası founded in London on December 16, 1907 and acquired a legal personality from the beginning of the 20th century to its establishment and how the company has organized the home-employment system [putting – out ] it has been implementing in the Anatolian geography since 1908. Our study also determines the number of carpet weaving workers that the company has employed in the Anatolian geography as a result of the carpet production activities carried out within the home employment system, and it examines the importance of carpet weaving, which is one of the important production areas of the Ottoman manufacturing sector, in the history of Ottoman workers by considering the wage policy applied and the working conditions of carpet weaving workers. From 1908 until 1914, OCM employed 50 - 60 thousand carpet weaving workers in Anatolia alone and made significant profits thanks to the home employment system, it monopolized the Ottoman carpet weaving in this respect and at the same time it became one of the most important exporters of Anatolian - Ottoman carpets by continuing its carpet production activities until just before the First World War.
- Published
- 2020
49. Badminton Antrenmanlarının Dikkat Düzeyi ve Reaksiyon Zamanı Üzerine Etkisinin İncelenmesi
- Author
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KOÇYİĞİT, Berat, KUMARTAŞLI, Mehmet, ORHAN, Hikmet, and YILMAZ, Emrah
- Subjects
Spor Bilimleri ,Badminton,Dikkat,Reaksiyon ,badminton,attention,reaction ,Sport Sciences - Abstract
Purpose: The aim of this study; is to investigate the effect of 8-week badminton training on 12-13 age group badminton athletes on attention level and reaction times.Method: 45 (male = 23, female = 22) voluntary (on leave) children in the age group 12-13 were included in the study in Isparta. Children, the control group (n = 15) who does not engage in any sports activities, the badminton group (n = 15) who performs badminton basic training 3 days a week for 2 months, and the study group (n) who undergo badminton target training and coordination studies. It is divided into three groups as = 15). Burdon attention test was used to determine the attention levels of the children and the light speed trainer test was used to determine the reaction rate. In the study, measurements were taken as pretest-posttest model. In the analysis of the data obtained, Repeated Measures Variance Analysis was used in SPSS 22.0 package program. The degree of importance was accepted as (p, Amaç: Bu çalışmanın amacı, 12-13 yaş grubu badminton sporcularına uygulanan 8 haftalık badminton antrenmanlarının dikkat düzeyi ve reaksiyon zamanları üzerine etkisinin incelenmesidir.Yöntem: Çalışmaya Isparta ilinde 12-13 yaş grubu 45 (erkek=23, kadın=22) gönüllü (izinli) çocuk dahil edilmiştir. Çocuklar, herhangi bir spor aktivitesi içerisinde bulunmayan kontrol grubu (n=15), 2 ay boyunca haftada 3 gün badminton temel antrenmanları yapan badminton grubu (n=15) ve bu antrenmanlara ilaveten, badminton hedef antrenmanları ve koordinasyon çalışmalarına tabi tutulan çalışma grubu (n=15) olmak üzere üç gruba ayrılmıştır. Çocukların dikkat düzeylerini belirlemek için Burdon dikkat testi ve reaksiyon hızını belirlemek için ise light speed trainer testi kullanılmıştır. Çalışmada ön test-son test modeli şeklinde ölçüm alınmıştır. Elde edilen verilerin analizinde SPSS 22.0 paket programında Tekrarlı Ölçümler Varyans Analizi kullanılmıştır. Önem derecesi (p
- Published
- 2020
50. Once Upon a Time Carpet - Making in Anatolia: The Oriental Carpet Manufacturers Limited [Şark Halı Kumpanyası] and its importance in the Ottoman Carpet - Making
- Author
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YILMAZ, Emrah
- Subjects
Social ,OCM,Anadolu,Osmanlı Halıcılığı,Halı Üretimi,Halı Ticareti ,OCM,Anatolia,Ottoman Carpet - Making,Carpet Production,Trade of Carpet ,Sosyal - Abstract
Bu araştırma, Osmanlı halıcılığının hem üretim ve ticaret hem de Anadolu halılarının yurt dışı piyasalarına pazarlanma ve ihracatında önemli bir rol oynayan The Oriental Carpet Manufacturers Limited’i [OCM] konu edinmektedir. OCM, Anadolu halıcılığında 1908’den I. Dünya Savaşı’na kadar olan dönemde etkin bir rol oynamış ve Anadolu’nun birçok muhtelif yerinde tesis ettiği acenteler ve atölyeler sayesinde bu süreçte dikkate değer bir üretim hacmine ulaşmayı başarabilmiştir. OCM’nin bu başarısında şirketi meydana getiren altı kurucu şirket ile OCM’nin halı üretiminde uyguladığı eve iş verme sisteminin önemli bir rolü vardır. OCM, Bandırma Beyköy ve İzmir Mortakya’da kurduğu üretim tesisleriyle halı ham maddelerini de hegemonyasına almış ve bu anlamda halıcılıkta bir tekel olmuştur., This study focuses on The Oriental Carpet Manufacturers Limited [OCM], which plays an important role in the production and trade of Ottoman carpets as well as the marketing and export of Anatolian carpets to foreign markets. OCM, played an active role in the Anatolian Carpets from 1908 to the First World War and was able to reach a remarkable production volume in this process thanks to the agencies and workshops it established in various parts of Anatolia. In this success of OCM, six founding companies that make up this company and OCM's home employment system [putting – out], which is applied in carpet production, have an important role. OCM, also took the carpet raw materials into hegemony with the production facilities it established in Bandırma Beyköy and Izmir Mortakia and in this sense, it became a monopoly in carpet making. As a direct result of this monopolization, OCM employed carpet weavers ranging from 50 to 60 thousand in Anatolia.
- Published
- 2020
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