Sakarya University Journal of Science » Volume: 23 Issue: 5

Research Articles

Research Article

1. A new glassy carbon surface covered with 1-(2-benzothiazolyl)-3-methyl pyrazol-5-one and its characterization

Page : 707-713

Research Article

2. Coefficient inequalities for Janowski type close-to-convex functions associated with Ruscheweyh Derivative Operator

Öznur Özkan Kılıç

Page : 714-717

Research Article

3. Asymptotically J_σ-Equivalence of Sequences of Sets

Uğur Ulusu Esra Gülle

Page : 718-723

Research Article

4. A New Approximation to Classify the Liquids Measured in Microwave Frequency Range

Turgut Öztürk

Page : 724-730

Research Article

5. On Generalized Tribonacci Octonions

Arzu Özkoç Öztürk

Page : 731-735

Research Article

6. Effects of glass fiber reinforcement to tensile strength in epoxy matrix granular composite materials

Hüseyin Onur Öztürk Yaşar Kahraman

Page : 736-743

Research Article

7. Metallographic Aspects Investigation of Penstock Materials in Hydroelectric Power Plants and Penstock Maintenance Methods

Gökhan Kahraman Yahya Taşgın

Page : 744-748

Research Article

8. Numerical and Experimental Investigation of Bending Behavior of Pre-Stressed Aluminum Tube

Seçil Ekşi Kenan Genel

Page : 749-754

Research Article

9. A preliminary study on salt tolerance of some barley genotypes

Ali Doğru Merve Yılmaz Kaçar

Page : 755-762

Research Article

10. Absolute almost weighted summability methods

Mehmet Ali Sarıgöl

Page : 763-766

Research Article

11. A Bayesian Parameter Estimation Approach to Response Surface Optimization in Quality Engineering

Elif Kozan Onur Köksoy

Page : 767-774

Research Article

12. Experimental and Statistical Investigation of Surface Roughness in Turning of AISI 4140 Steel

Page : 775-781

Research Article

13. Landslide Susceptibility Assessment using Skyline Operator and Majority Voting

Alev Mutlu Furkan Goz Kubra Koksal Arzu Erener

Page : 782-787

Research Article

14. On Fuhrmann's Theorem in Abstract Spaces

Nilgün Sönmez

Page : 788-791

Research Article

15. A New Class of s-type X(u,v;l_p(E)) Operators

Pınar Zengin Alp Merve İlkhan

Page : 792-800

Research Article

16. A new type of canal surface in Euclidean 4-space E^4

İlim Kişi Günay Öztürk Kadri Arslan

Page : 801-809

Research Article

17. Batch and Column Studies for Removal of Sulphate from Real Wastewater Using Ion Exchange Resin

Tijen Ennil Bektas Filiz Eren

Page : 810-816

Research Article

18. Chromium-Aluminide Coatings via Pack Cementation Method on Inconel 718 Alloy and Fe-Cr-Ni SuperAlloy

Page : 817-823

Research Article

19. Determination of anticancer and antibacterial activities of disubstituted tacrine derivatives

Salih Ökten Ali Aydın Ahmet Tutar

Page : 824-830

Research Article

20. Key mechanical Design Performance Features and Mechanical Characterization of Poly-crystallized Bi2.1Sr2.0-xTixCa1.1Cu2.0Oy Superconducting Ceramic Cuprates

Tahsin Turgay Yusuf Zalaoğlu Gürcan Yıldırım

Page : 831-839

Research Article

21. Mechanochemical conversion of domestic celestite mineral to SrC2O4 in the ammonium oxalate media

Page : 840-847

Research Article

22. Heat transfer analysis of different thermal oils in parabolic trough solar collectors with longitudinal sinusoidal internal fin

Page : 848-858

Research Article

23. Implementation of Dormand-Prince based chaotic oscillator designs in different IQ-Math number standards on FPGA

İsmail Koyuncu Halil İbrahim Şeker

Page : 859-868

Research Article

24. Experimental Research of Energy Consumption of Austenitizing Heat-Treated Casting Fittings in Pipe Threading

Page : 869-878

Research Article

25. A Study of Symmetrical and Unsymmetrical Short Circuit Fault Analyses in Power Systems

Faruk Yalçın Yılmaz Yıldırım

Page : 879-895

Research Article

26. X-Ray Radiography of Micro-alloyed Steel Joined by Submerged Arc Welding

Mustafa Türkmen

Page : 896-901

Research Article

27. Production and Characterization of Carbon-Kevlar-Aramid Reinforced Layer Composites with VARTM Method

Yahya Taşgın Engin Şahin

Page : 902-907

Research Article

28. Determination of Fuel Type for Optimal Performance and Emission in a CI Engine Used Biodiesel and its Blends via Multi-Criteria Decision Making

Sinan Erdoğan Mustafa Kemal Balki Cenk Sayın

Page : 908-915

Research Article

29. An Experimental Study on Extraction of Sugar from Carob Using with Taguchi Method

Ufuk Durmaz Mehmet Berkant Ozel

Page : 916-923

Research Article

30. Effect of Wet Soil on Thermal Performance of Air-Fluid Ground Heat Exchanger for Heating

Ufuk Durmaz Orhan Yalçınkaya Ozlem Bablak Ergun Mustafa Ozdemir

Page : 924-928

Research Article

31. Some Notes on Odd or Even Indexed Fibonacci And Lucas Sequences

Alparslan Kargın Emre Kişi Halim Özdemir

Page : 929-933

Research Article

32. The Effect of GIBBS Factor on Transient Analysis in Underground Power Cables

Yılmaz Uyaroglu Selcuk Emiroglu

Page : 934-941

Research Article

33. Thermo-hydraulic effects of vortex generator pairs in a crossflow channel with a transverse-jet flow

Page : 942-963

Research Article

34. Imposed Source Current Predictive Control for Battery Charger Applications with Active Damping

Mustafa Gökdağ Ozan Gülbudak

Page : 964-971

Research Article

35. Effect of Reduction Ratio below Austenite Recrystallization Stop Temperature on Mechanical Properties of an API X70M PSL2 Line Pipe Steel

Mustafa Merih Arıkan Ramazan Tütük Eyüp Sabri Kayalı

Page : 972-981

Research Article

36. Some connections between various classes of analytic functions associated with the power series distribution

Sahsene Altınkaya Sibel Yalçın Serkan Çakmak

Page : 982-985

Research Article

37. Optimized Analytical Solution of Platform Panel Radiative Area Dimensioning of Geostationary Communications Satellites: A Practical Approach

Murat Bulut Nedim Sözbir

Page : 986-992

Research Article

38. Effect of Rapidly Annealing Process on MgB2 Superconducting Wires

Fırat Karaboğa

Page : 993-1004

Research Article

39. Stability and Hopf Bifurcation in Three-Dimensional Predator-Prey Models with Allee Effect

İlknur Kuşbeyzi Aybar

Page : 1005-1011

Research Article

40. Hermite-Hadamard Type Inequalities for Exponentially p-Convex Stochastic Processes

Page : 1012-1018

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