• Removal of metals and metalloids from acidic mining lake (AML) using olive oil solid waste (OSW) 

  İlay, Remzi; Baba, Alper; Kavdır, Yasemin (Springer, 2019-08)

  The acidic mining lakes have low pH values and high metal and metalloid concentrations. In this study, the ability of low-cost olive oil solid waste (OSW) to remove Al, As, Cd, Fe, B and Ti ions from aqueous solutions in ...

• Determining water and sediment quality related to lead-zinc mining activity 

  Şanlıyüksel Yücel, Deniz; Baba, Alper (Polish Academy of Sciences, 2018)

  This study focuses on the Koru and Tesbihdere Pb-Zn mining districts, located at the upstream areas of the Umurbey dam basin. Mining activities in Koru, one of the longest operated mines in NW Turkey, date back to the ...

• Groundwater in local development strategies: Case of Izmir 

  Velibeyoğlu, Koray; Yazdani, Hamidreza; Baba, Alper (IWA Publishing, 2018-08)

  This study takes into account groundwater in local development strategies of Izmir, in which rapid and uneven development has occurred in recent decades. Therefore, resilience thinking is needed in the future development ...

• Measure of covertness based on the imperfect synchronization of an eavesdropper in Random Communication Systems 

  Ahmed, Areeb; Savacı, Ferit Acar (Institute of Electrical and Electronics Engineers, 2018)

  Random Communication Systems (RCSs) given in the literature have assumed perfectly synchronized transmitter and receiver. However in this paper, instead of assuming perfect synchronization approach in RCSs, the effects of ...

• Basin stability of single machine infinite bus power systems with Levy type load fluctuations 

  Yılmaz, Serpil; Savacı, Ferit Acar (Institute of Electrical and Electronics Engineers, 2018)

  In this paper, the basin stability of single machine infinite bus power systems with alpha-stable Levy type load fluctuations are investigated over the parameter space of mechanical power and damping parameter. The ...

• Size-reduced printed log periodic dipole antenna with single first order semi-circle iteration and feed point patches 

  Özgönül, Mehmet Can; Seçmen, Mustafa (Institute of Electrical and Electronics Engineers, 2018)

  This paper presents the miniaturization and improvement of a printed log periodic dipole antenna (LPDA) by using patches at the feeding point and single first order semicircles. After the design of a conventional printed ...

• Cell load based user association for professional mobile radio systems 

  Yılmaz, Saadet Simay; Özbek, Berna; Taş, Murat; Bengür, Sıdıka (Institute of Electrical and Electronics Engineers, 2018)

  When the public communication networks can not provide service during disaster and high traffic cases, Professional Mobile Radio systems (PMR) such as trunked Digital Mobile Radio (DMR) systems are needed to improve the ...

• Cell load based user association for TETRA trunk systems 

  Karataş, Azad; Özbek, Berna; Bardak, Erinç Deniz; Sönmez, İlker (Institute of Electrical and Electronics Engineers, 2018)

  Increasing traffic in communication systems need efficient new cell selection algorithms to control the distribution of users. For better and seamless transmission, load balancing become critical factors for cell selection ...

• A comparison of feature selection algorithms for cancer classification through gene expression data: Leukemia case 

  Taşçı, Aslı; İnce, Türker; Güzeliş, Cüneyt (Institute of Electrical and Electronics Engineers, 2018)

  In this study, three different feature selection algorithms are compared using Support Vector Machines as classifier for cancer classification through gene expression data. The ability of feature selection algorithms to ...

• Factors influencing the understandability of process models: A systematic literature review 

  Dikici, Ahmet; Türetken, Oktay; Demirörs, Onur (Elsevier, 2018-01)

  Context Process models are key in facilitating communication in organizations and in designing process-aware information systems. Organizations are facing increasingly larger and more complex processes, which pose difficulties ...

• Energy dissipation and performance assessment of double damped outriggers in tall buildings under strong earthquakes 

  Morales‐Beltran, Mauricio; Turan, Gürsoy; Dursun, Onur; Nijsse, Rob (Wiley, 2019-01)

  The use of a single set of outriggers equipped with oil viscous dampers increases the damping ratio of tall buildings in about 6–10%, depending on the loading conditions. However, could this ratio be further increased by ...

• Influence of aging on electrocaloric effect in Li+ doped BaTiO3 ceramics 

  Güvenç, Çetin Meriç; Adem, Umut (Elsevier, 2019/6/30)

  Aging creates significant changes in the properties of the ferroelectric materials such as dielectric and piezoelectric properties. However, the influence of aging on the electrocaloric effect (ECE) has not yet been ...

• Fuzzy logic model for the categorization of manual lighting control behaviour patterns based on daylight illuminance and interior layout 

  Cılasun Kunduracı, Arzu; Kazanasmaz, Tuğçe (SAGE Publications, 2019-06)

  In considering total building energy consumption, lighting plays an important role in shaping energy consumption and use. Although key strategies (such as energy efficient lighting products, lighting control systems and ...

• Examining occupancy and architectural aspects affecting manual lighting control behaviour in offices based on a user survey 

  Cılasun Kunduracı, Arzu; Kazanasmaz, Tuğçe; Hordijk, Truus (Znack Publishing House, 2018)

  Further understanding the building occupants’ needs and behaviors can reduce lighting energy consumption. This research explores how the occupancy and interior architectural aspects become effective in manual lighting ...

• Mobile join operators for restricted sources 

  Özakar, Belgin; Morvan, Franck; Hameurlain, Abdelkader (Hindawi Publishing, 2005)

  We consider the problem of query execution when there is limited access to the relations, i.e. when binding patterns require values to be specified in order to get data from the relation. This problem is common in virtual ...

• Water and water vapor sorption studies in poly(propylene)-zeolite composites 

  Pehlivan, Hilal; Özmıhçı, Filiz; Tıhmınlıoğlu, Funda; Balköse, Devrim; Ülkü, Semra (Wiley, 2003-10)

  Water and water vapor sorption to porous poly(propylene)zeolite composites prepared by hot pressing have been studied as a function of zeolite loading. This work presents the first report on the effect of the zeolite as a ...

• A1-L10 phase boundaries and anisotropy via multiple-order-parameter theory for an fcc alloy 

  Tanoğlu, Gamze; Braun, Richard J.; Cahn, John W.; McFadden, Geoffrey B. (European Mathematical Society Publishing House, 2003)

  The dependence of thermodynamic properties of planar interphase boundaries (IPBs) and antiphase boundaries (APBs) in a binary alloy on an fcc lattice is studied as a function of their orientation. Using a recently developed ...

• Conductance fluctuations in undoped hydrogenated amorphous silicon-germanium alloy thin films 

  Güneş, Mehmet; Johanson, Robert E.; Kasap, Safa O.; Yang, Jeffrey C.; Guha, Subhendu (Elsevier, 2002-04)

  We report coplanar conductance fluctuations of device quality, undoped hydrogenated amorphous silicon-germanium alloy thin films (a-SiGe:H) measured from 430 to 490 K. The a-SiGe:H alloys produce noise power spectra similar ...

• Correlation of tunneling spectra in Bi2Sr2CaCu2O8+δ with the resonance spin excitation 

  Zasadzinski, John F.; Özyüzer, Lütfi; Miyakawa, Nobuaki; Gray, Kenneth E.; Hinks, David G.; Kendziora, Christopher A. (American Physical Society, 2001-08)

  New break-junction tunneling data are reported in Bi2Sr2CaCu2O8+δ over a wide range of hole concentration from underdoped (Tc=74k) to optimal doped (Tc=95k) to overdoped (Tc=48k). The conductances exhibit sharp dips at a ...

• NMR studies on natural and synthetic Amavadin 

  Armstrong, Elaine M.; Collison, David; Ertok, Nigar; Garner, Catherine D. (Elsevier, 2000-10)

  The stereochemistry of isolated natural product Amavadin, which contains a 1:2 complex of V(IV) with N-hydroxyimino-2,2′-dipropionic acid (HIDPAH3), and some synthetic complexes have been investigated. Amavadin was isolated ...

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