DSpace@Çankaya

Başlık için Mühendislik Fakültesi listeleme

Başlık için Mühendislik Fakültesi listeleme

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  • Böyükata, Mustafa; Özdoğan, C.; Güvenç, Ziya B. (Editura Academiei Romane, 2008)
    In this paper the Density Functional Results of hydrogen bonded boron micro clusters with B3LYP/6-311++G(d,p) level of computations will be presented. Energetics and structural stability with their possible stable geometries ...
  • Böyükata, Mustafa; Güvenç, Ziya B. (2009-12-29)
    The geometries, stabilities, and energetics of aluminum doped boron clusters, up to 13-atom, and their various hydrogenated complexes have been investigated via the density functional theory (DFT). The geometry optimizations ...
  • Güvenç, Ziya B.; Güvenç, Dilek (Elsevier Science BV, 2003-04-01)
    Interactions of H atom beams with (D + H)-covered Ni(1 0 0) surfaces are simulated at saturation level of 0.93 monolayer using quasi-classical microcanonical trajectory method. The Ni substrate is treated as a non-rigid ...
  • Dökeroğlu, Tansel; Küçükyılmaz, Tayfun; Talbi, El-Ghazali (2024-01)
    Hyper-heuristics are search techniques for selecting, generating, and sequencing (meta)-heuristics to solve challenging optimization problems. They differ from traditional (meta)-heuristics methods, which primarily employ ...
  • Eyyuboğlu, Halil T.; Cai, Yangjian (Elsevier Science Bv, 2012-10-01)
    We study propagation characteristics of hypergeometric Gaussian beam in turbulence. In this context, we formulate the receiver plane intensity using extended Huygens-Fresnel integral. From the graphical results, it is seen ...
  • Ülkü, İrem; Töreyin, B. Uğur (2015)
    A hyperspectral image compression method is proposed using an online dictionary learning approach. The online learning mechanism is aimed at utilizing least number of dictionary elements for each hyperspectral image under ...
  • Salmanoğli, Ahmad (2020-03)
    Circulating tumor cells are widely used as biomarkers of cancer. Although early detection of these cells is vital for diagnosis and prognosis of deadly cancer, it is still a challenging issue due to the complex matrix of ...
  • Tepe, Nalan; Uludaǧ-Demirer, Sibel (2007)
    In this study, the current processes and technologies in a small enterprise, Demircanlar Oil Industry1 (Eskisehir, Turkey), were audited and improved from the eco-efficiency point of view. The eco-efficient management of ...
  • Çınar, Muhammet Serkan; Genç, Burkay; Sever, Hayri (Tubitak Scientific & Technical Research Council Turkey, 2019)
    Identification of criminal structures within very large social networks is an essential security feat. By identifying such structures, it may be possible to track, neutralize, and terminate the corresponding criminal ...
  • IEEE 
    Schmidt, Klaus Werner (2013 Ieee 52Nd Annual Conference On Decision and Control (Cdc), 2013)
    Reconfigurable manufacturing systems (RMSs) are designed to quickly adapt to new products and production requirements. To this end, RMSs need to be able to perform fast changes between different configurations. This paper ...
  • Hassanpour, Reza (Zarka Private Univ, 2016-07)
    Dual energy X-ray inspection systems are widely used in security and controlling systems. The performance of these systems however, degrades with the poor performance of human operators. Computer vision based systems are ...
  • Yıldırım, Yasin; Töreyin, Behçet Uğur; Küçükali, Serhat; Verep, Bülent; Turan, Davut; Alp, Ahmet (IEEE Computer Soc, 2018)
    In this paper, we propose image analysis based methods for estimating fish tail beat frequency, which is an indicator of fish energy consumption at fish passage structures. For this purpose, average magnitude difference ...
  • Bingöl, Hilal; Kısa Işık, Gizay; Başayar, Tuğba; Genç, Fatih; Yengel, Emre (2014)
  • Başdemir, Hüsnü Deniz (Elsevier GMBH, 2013)
    The content of the present paper is mainly about the application of the boundary diffraction wave theory to an impedance strip. This method reduces the diffraction surface integrals to line integrals. Hence, line integral ...
  • Yıldırım, Ender; Arpalı, Çağlar; Altay Arpalı, Serap (Elsevier Science S A, 2017-04)
    Here we present fabrication and characterization of an absorption filter with superior roll-on properties and precisely tunable cut-off wavelengths for fluorescent imaging applications in lab-on-a-chip systems. The filters ...
  • Abdulhakeem Majeed, Zubaidah; Tarıyan Özyer, Sibel (2016)
    We are living in an epoch of changes during which highly competitive advantages are always required for quick and effective reactions in any organization. It is expected that the rate of change will increase greatly in ...
  • Taştan, Kerem; Yıldırım, Nevzat (2023-05)
    The available formulas for the profile of a vertical non-air-entraining vortex are not practical because they involve unknown parameters and need measurements of the local viscous-core radii across the height of the air-core ...
  • Umul, Yusuf Ziya (Optical Society of America, 2009-08)
    The equivalent source theorem, which is an important technique in the study of radiation and scattering by apertures, is improved by using the two axioms of the modified theory of physical optics. The method is applied to ...
  • Batur, Ahmet; Schmidt, Klaus Werner; Schmidt, Ece Güran (IEEE, 2017)
    The main requirement for the design of the controller are network (CAN) is to guarantee that each message response time is smaller than their specified deadline. In practical in-vehicle applications, messages on CAN are ...
  • Batur, Ahmet; Schmidt, Klaus Werner; Güran Schmidt, Ece (IEEE, 2017)