WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Permanent URI for this collectionhttps://hdl.handle.net/11147/7150

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Now showing 1 - 10 of 580
  • Conference Object
    Citation - WoS: 10
    A Turkish Dataset for Gender Identification of Twitter Users
    (Assoc Computational Linguistics-ACL, 2019) Sezerer, Erhan; Polatbilek, Ozan; Tekir, Selma
    Author profiling is the identification of an author's gender, age, and language from his/her texts. With the increasing trend of using Twitter as a means to express thought, profiling the gender of an author from his/her tweets has become a challenge. Although several datasets in different languages have been released on this problem, there is still a need for multilingualism. In this work, we propose a dataset of tweets of Turkish Twitter users which are labeled with their gender information. The dataset has 3368 users in the training set and 1924 users in the test set where each user has 100 tweets. The dataset is publicly available(1).
  • Conference Object
    Citation - WoS: 13
    Automatic HTML Code Generation from Mock-Up Images Using Machine Learning Techniques
    (IEEE, 2019) Asiroglu, Batuhan; Mate, Busra Rumeysa; Yildiz, Eyyup; Nalcakan, Yagiz; Sezen, Alper; Dagtekin, Mustafa; Ensari, Tolga
    The design cycle for a web site starts with creating mock-ups for individual web pages either by hand or using graphic design and specialized mock-up creation tools. The mock-up is then converted into structured HTML or similar markup code by software engineers. This process is usually repeated many more times until the desired template is created. In this study, our aim is to automate the code generation process from hand-drawn mock-ups. Hand drawn mock-ups are processed using computer vision techniques and subsequently some deep learning methods are used to implement the proposed system. Our system achieves 96% method accuracy and 73% validation accuracy.
  • Conference Object
    Citation - WoS: 24
    Effect of pH and Hydration on the Normal and Lateral Interaction Forces Between Alumina Surfaces
    (2006) Polat, Mehmet; Sato, Kimiyasu; Nagaoka, Takaaki; Watari, Koji
    Normal and lateral interaction forces between alumina surfaces were measured using Atomic Force Microscopy-Colloid Probe Method at different pH. The normal force curves exhibit a well-defined repulsive barrier and an attractive minimum at acidic pH and the DLVO theory shows excellent agreement with the data. The normal forces are always repulsive at basic pH and the theory fails to represent the measurements. Lateral forces are almost an order of magnitude smaller in the basic solutions. These differences, which have important implications in the study of stability and rheology, are attributed to the hydration of the alumina surface at basic pH. © 2013 Elsevier B.V., All rights reserved.
  • Conference Object
    Ephesos in a Capitalist World
    (Green Lines inst Sustainable development, 2010) Akture, Z.
    In this paper, the use of the registered site of Ephesos for archaeological excavations and restorations that enliven tourism activities is analyzed as a response to mechanisms of the competitive market in our capitalist world, by putting the site to its socially most valued use and harvesting its productive capacity. The question remains whether the transformation of Ephesos into Turkey's most important tourism capital as such legitimizes its preservation as archaeological heritage, in the sense of public approval at large. The discussion is carried along the axis of property rights to decide whether or not a legitimacy crisis is being experienced in the Ephesos case. This is done by adopting Habermas' definition of crisis in accord with the idea of sustainability, as 'the phase of an illness in which it is decided whether or not the organism's self-healing powers are sufficient for recovery', to scrutinize the sustainability of preserving our archaeological heritage through tourism activities.
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  • Conference Object
    Problem of Cracked Infinite Hollow Cylinder With Two Rigid Inclusions
    (Civil Comp Press, 2000) Artem, HSA; Gecit, MR
    This paper is concerned with the fracture of an axisymmetric hollow cylindrical bar containing rigid inclusions. The cylinder is under the action of uniformly distributed axial tension applied at infinity. The hollow cylinder contains a ring-shaped crack at the symmetry plane whose surfaces are free of tractions and two ring-shaped rigid inclusions with negligible thickness symmetrically located on both sides of the crack. Geometry and the loading is symmetric about z-axis. Along the rigid inclusions displacements are constant and continuous whereas stresses have jumps. The inner and the outer surfaces of the cylinder are free of tractions It is assumed that the material of the cylinder is linearly elastic and isotropic. The mixed boundary conditions of the problem lead the analysis to a system of three singular integral equations for crack surface displacement derivative and normal and shear stress jumps on rigid inclusions. These integral equations are solved numerically and the stress intensity factors at the edges of the crack and at the edges of the inclusions are calculated. Results are presented in graphical form.
  • Article
    The OpenAIRE Guide for Research Institutions
    (Turkish Librarians Assoc, 2012) Gurdal, Gultekin; Turkfidani, Ata; Kutluturk, Levent; Celik, Sonmez; Keten, Burcu
    This text is transcript of OpenAIRE Guide which is prepared in order to help research institutions was released on 13.04.2011and translated with the cooperation of ANKOS Open Access and Institutional Repositories Grup members and OpenAIREplus project team of Turkey which is coordinated from Izmir Institute of Technology Library. OpenAIRE Project aims to support researchers in complying with the European Commission Seventh Framework Programme Open Access Pilot through a European Helpdesk System; support researchers in depositing their research publications in an institutional or disciplinary repository; build up an OpenAIRE portal and e-infrastructure for repository networks. The project will work in tadem with OpeanAIREplus Project which has the principal goal of creating a robust, participatory service for the cross-linking of peer-reviewed scientific publications and associated datasets.
  • Conference Object
    Nanoscale Surface Modification of Ultrahigh Molecular Weight Polyethylene (UHMWPE) Samples With the W Plus C Ion Implantation
    (Materials Research Soc, 2007) Urkac, E. Sokullu; Oztarhan, A.; Tihminlioglu, F.; Kaya, N.; Budak, S.; Chhay, B.; Ila, D.
    In this work, Ultra High Molecular Weight Poly Ethylene (UHMWPE) samples Were implanted by W + C ions using Metal-Vapour Vacuum Arc (MEVVA) ion implantation system with a fluence of 10(17) ion/cm(2) and extraction voltage of 30 kV. Samples were characterized with Raman Spectra, ATR-FTIR, UV-VIS-NlR Spectrum and RBS. Surface morphology of implanted and unimplanted samples were examined in nanoscale with AFM.
  • Article
    Citation - WoS: 1
    The Final Declaration of 3rd National Open Access Workshop (21 October 2014)
    (Turkish Librarians Assoc, 2014) Tonta, Yasar; Gurdal, Gultekin
    The article shares with the public the recommendations of the Final Declaration prepared within the scope of the Third (Turkish) National Open Access Workshop organized by ANKOS (Anatolian University Libraries Consortium), AEKA (ANKOS Open Access and Consortial Archives), YOK (Higher Education Council), and HU BBY (Hacettepe University Department of Information Management). The article urges that as soon as possible the necessary arrangements be made for the acceptance of the free circulation of information-one of the priorities of the European Union's European Research Area. and for the transition to implementation of open access at the national level. important in order to integrate with the Horizon 2020 project.
  • Article
    Citation - WoS: 2
    Impact of Thermal Mass Oriented Measures Over CO2 Emissions of a Thermally Insulated Low-Rise Apartment Building in Izmir, Turkey
    (Selcuk Univ, 2014) Gercek, Mumine; Arsan, Zeynep Durmus
    Climate change has drawn the attention of many researchers and practitioners to focus on the methods to address the challenges in achieving low-carbon buildings and cities and in future developments. Nevertheless, few studies have explored the impacts of thermal mass applications for the lowest carbon emissions of building operational energy consumption. A comparative study of CO2 emissions due to different wall and floor compositions is presented in accordance with their lifespans for a hot-humid climate site. Aim of this study is to examine the relation between the energy oriented operations and carbon emissions of the building. Firstly, an existing low-rise building in Izmir is selected, then modelled in the dynamic simulation model software DesignBuilder v4 by synchronizing drawings with basic operational principles of the program. Furthermore, various influence factors of building envelope thermal characteristics are selected as follows: type, location, thickness and thermal specifications of materials used by keeping thermal conductivity value constant. At the end, the research presents remarkable influence of thermal mass oriented measures on reducing energy demands and carbon footprints.