• Fracture analysis of dynamically loaded welded structures 

  Sarıbay, Murat; Nied, Herman F. (International Conference on Fracture, 2017)

  A computational methodology is presented that integrates simulation of welding induced residual stresses, stress wave propagation, and calculation of dynamic stress intensity factors for welded structures subjected to ...

• Investigation of mechanical properties and failure surfaces of adhesively bonded composites subjected to vibration loads 

  Kemiklioğlu, Uğur; Okutan Baba, Buket (IOP Publishing, 2019)

  The effect of cyclic-vibration-loading on adhesively bonded joints that made from laminated composites was investigated in this study. Eight layered fiber glass composite plates were produced via vacuum assisted resin ...

• Investigation of mechanical behavior of polymer encapsulated liquid crystal composites 

  Kemiklioğlu, Uğur; Kemiklioğlu, Emine (IOP Publishing, 2019)

  In this study, the mechanical properties of polymer-liquid crystal composite films have been investigated as a function of changing polymer concentration. Nematic liquid crystal was encapsulated in waterborne polymer matrix ...

• Development of tubular woven preform reinforced composite pipe and comparison of its compression behavior with filament wound composite 

  Pamuk, Gülşah; Kemiklioğlu, Uğur; Sayman, Onur (Ege Üniversitesi, 2019)

  In this research a novel preform for the reinforcement of tubular composite structures has been developed. The mentioned preform was woven from para aramid yarn in the tubular form. A mandrel was passed through a certain ...

• DFT and semi-empirical analyses of Cr-3(+) and Fe3+ impurity centers in Cs2NaYF6: Microscopic insight into structural properties 

  Erbahar, Doğan; Emül, Yakup; Açıkgöz, Muhammed (Elsevier, 2019)

  A detailed microscopic study of the local geometry was performed for the cation sites in fluoroelpasolite Cs2NaYF6 crystal doped with 3d ions (Cr3+ and Fe3+). Electronic structure of pure, Crdoped and Fe-doped Cs2NaYF6 has ...

• From the classical scheme to a smart/functional materials system: A generic transformation of advanced materials technologies 

  Baykara, Tarık (Elsevier, 2015)

  Starting with the last quarter of the 19th Century until recent modern times, rapidly accelerating technological transformations and developments result in better and superior materials and cause improvements in almost ...

• Sensing volatile organic compounds by phthalocyanines with metal centers: exploring the mechanism with measurements and modelling 

  Erbahar, Doğan; Berber, Savaş; Erbahar, Dilek D. (Springer, 2019)

  Ab initio density functional theory calculations can be used to study the electronic structure of phthalocyanines (Pcs) with different metal centers and functional groups as well as their interaction with selected organic ...

• Variability analysis of wind and wind power in Turkey 

  Yumurtacı, Zehra; Demirhan, A. Yasin; Malkoç, Yüksel (Springer, 2017)

  In this study diversities of temporal electricity production of all the wind farms were examined. On the first 10 days of January, on January 4 between 00:00 and 06:00 a.m., maximum power ramps have taken place, and output ...

• Control of the flow past a sphere near a flat wall using passive jet 

  Okbaz, Abdülkerim; Özgören, Muammer; Doğan, Sercan; Canpolat, Çetin; Akıllı, Hüseyin; Şahin, Beşir (Elsevier, 2019)

  In the present investigation, interactions between the vortices shedding from a single sphere and the boundary layer flow over a flat plate with various gap ratios have been investigated at Re = 5000 using the techniques ...

• Single-needle electrospinning of PVA hollow nanofibers for core–shell structures 

  Doğan, Yusuf Kaan; Demirural, Alparslan; Baykara, Tarık (Springer, 2019)

  As one of the most promising nanostructures, core-/shell-structured nanofiber has been widely used in many applications such as self-healing, drug and gene delivery, and tissue engineering. Hollow or core-/shell-structured ...

• Microscopic insight into electronic and structural properties of Cr3+ and Fe3+ impurities in Cs2NaAlF6 via DFT and SPM analyses 

  Erbahar, Doğan; Emül, Yakup; Açıkgöz, Muhammed (Elsevier, 2019)

  Allowing high transition metal (TM) ions doping concentrations makes the fluoroelpasolite crystals Cs2NaMF6 (M=Al, Ga) quite interesting in various laser applications. In this study, we explored the influence of the dopant ...

• Solvability of the clamped Euler–Bernoulli beam equation 

  Baysal, Onur; Hasanov, Alemdar (Elsevier, 2019)

  In this study, solvability of the initial boundary value problem for general form Euler–Bernoulli beam equation which includes also moving point-loads is investigated. The complete proof of an existence and uniqueness ...

• A cobalt arylphosphonate MOF – superior stability, sorption and magnetism 

  Zorlu, Yunus; Erbahar, Doğan; Çetinkaya, Ahmet; Bulut, Aysun; Erkal, Turan S.; Yazaydın, A. Özgür; Beckmann, Jens; Yücesan, Gündoğ (Royal Society of Chemistry, 2019-01)

  We report a novel metal-organic framework (MOF) based on a cobalt arylphosphonate, namely, [Co2(H4-MTPPA)]·3NMP·H2O (1·3NMP·H2O), which was prepared solvothermically from the tetrahedral linker tetraphenylmethane ...

• Asymptotically spectral periodic differential operators 

  Veliev, Oktay A. (MAIK Nauka/Interperiodica, 2018-09)

  In this paper, we investigate spectral expansion for the asymptotically spectral differential operators generated in L2m (−∞,∞) by ordinary differential expressions of arbitrary order with periodic matrix-valued coefficients.

• Functional honeycomb based composite panels for structural and thermal management applications 

  Zeyrek, O.; Demirural, Alparslan; Baykara, Tarık (OMICS International, 2017)

  This study deals with the functional properties of honeycomb panels for structural applications, thermal management and sound/heat insulation to design more eco-friendly products. Using honeycomb panels filled with ...

• A generic transformation of advanced materials science and technologies: Towards multi-functional and intelligent multi-materials systems 

  Baykara, Tarık (Crimson Publishers, 2017-08)

  Materials technologies are considered to be one of the major pillars and backbones of modern society with other generic fields such as energy, information-communication technologies and genetics & biotechnologies. Starting ...

• Effects of heat treatment on the mechanical properties of the vanadis 4 extra and vanadis 10 tool steels 

  Baykara, Tarık; Bedir, H. F. (OMICS International, 2017)

  Vanadis tool steels which are a trademark of the Uddeholm AB Company are high vanadium content (along with chromium and molybdenum) steels with unique mechanical properties such as very high wear resistance along with a ...

• Development of antimicrobial and water repellent/ hydrophobic (easy-cleaning) properties on cotton fabrics using nanocoating processes 

  Karcı, Yağmur; Kazanbaş, Ömer Faruk; Yurttaş, Rüya; Tulpar, Ayşen; Demirural, Alparslan; Baykara, Tarık (Scitechnol, 2017)

  Recently, there has been considerable interest in doing research and development on functional nano coated textiles and in creating innovative textile products. Studies have been continued for developing innovative high ...

• Characterization of the damage mechanism of composites against low velocity ballistic impact using computed tomography (CT) techniques 

  Yılmaz, Emre; Gökçen, Mehmet Gökhan; Demirural, Alparslan; Baykara, Tarık (Crimson Publishers, 2017-10-23)

  Low velocity impact damages are particularly considered as risky and dangerous since the detection of the damage from the surface is almost impossible for extensive evaluation. The mechanisms of penetration and damage for ...

• Unrivaled Turkish sword with a unique design: “Yataghan” 

  Baykara, Tarık (International Association of Research and Science, 2017)

  “Yataghan”, a unique and unparalleled sword design with its inverse curved or concave shape blade could be traced through the history back to the kurgan culture of the Central Asian steppes dating to 2000-3000 BCE. Widely ...

View more