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Browsing Makale Koleksiyonu by Subject "Physics"

Browsing Makale Koleksiyonu by Subject "Physics"

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  • Application of k-means and Gaussian mixture model for classification of seismic activities in Istanbul 
    Küyük, Hüseyin Serdar; Yıldırım, Eray; Doğan, Emrah; Horasan, Gündüz (COPERNICUS GESELLSCHAFT MBH, 2012)
    Two unsupervised pattern recognition algorithms, k-means, and Gaussian mixture model (GMM) analyses have been applied to classify seismic events in the vicinity of Istanbul. Earthquakes, which are occurring at different ...
  • Fabrication of Alumina Ceramic Filters and Performance Tests for Aluminium Castings 
    Demir, Aydın (POLISH ACAD SCIENCES INST PHYSICS, 2018)
    Alumina ceramic foam filters are developed for filtering impurities from aluminium and aluminium alloys while molten metal is entering to the mould. Cleaning liquid metal results in higher-quality castings, less scrap, and ...
  • Reciprocating Wear Behavior of Ni-Co Alloys Produced by Pulse Current Electrodeposition 
    Uysal, Mehmet; Karslıoğlu, Ramazan; Uysal, Mücteba; Alp, Ahmet; Akbulut, Hatem (POLISH ACAD SCIENCES INST PHYSICS, 2013)
    In the present work, Ni-Co alloy coatings were prepared from a modified Watt type electrolyte by direct current. For this purpose, current density was investigated for optimization to obtain high quality coatings on the ...
  • Scaled Soil-Structure Interaction Model for Shaking Table Testing 
    Göktepe, Fatih; A. J. Omid; Çelebi, Erkan (POLISH ACAD SCIENCES INST PHYSICS, 2017)
    The primarily goal of this study is to reveal a scaled soil-structure interaction model for small capacity shaking table testing instead of the full-scale field experiments. The prototype of soil-structure interaction ...
  • Use of Basalt Fibers for Soil Improvement 
    C. P. Ndepete; Sert, Sedat (POLISH ACAD SCIENCES INST PHYSICS, 2016)
    Soil reinforcement with natural and man-made fibers is one of the techniques to improve a number of mechanical and physical properties of soils. Although basalt originated fibers are currently being used for concrete, it ...