Kurum Yazarı "Ay, Nuran" Scopus İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Characterisation of dorylaion (Turkey) pottery sherds from Hittite period
Kara, Alpagut; Darga, M; Ay, Nuran; Ayaş, E; Sivas, Taciser; Sivas, Hülya (Trans Tech Publications LTD, 2004)In this study, representative samples were taken from eleven pottery sherds of Hittite period recovered during the archaeological excavations of different years in the ancient city Dorylaion, which is nowadays called as ... -
Chemical, morphological, and kinetic study of lead extraction from the Koni Mansur polymetallic deposit
Nasymov, Golibsho; Gaibullaeva, Zumrat; Ay, Nuran; Smirnova, Alevtina (Elsevier Science BV, 2019)Located in the north of Tajikistan, the Koni Mansur is a rich polymetallic deposit that besides other metals has high concentration of lead-containing mineral galena. The hydro metallurgical extraction of lead from the ... -
Creep and recovery behaviors of chemically induced grafted low density polyethylene films containing silanized hexagonal boron nitride nanosheets
Seyhan, Abdullah Tuğrul; Tuna, Ayşegül; Durukan, Oya; Göncü, Yapıncak; Turan, Servet; Ay, Nuran (Amer Scientific Publishers, 2018)Few layers boron nitride nanosheets (BNNSs) were derived from precursors of specially synthesized micro-sized hexagonal boron nitrides (h-BNs) of large flakes through microfluidization. They were then considered promising ... -
Double layer glaze applications for the vitrifies glazes and surface properties
Sanitaryware glazes are of the raw type and have zirconium silicate as an opacifier. Glaze compounds affect glaze properties such as mechanical strength, surface proper-ties etc. In this study, glazes were prepared in order ... -
Effect of electrolytes on sanitaryware slip
Özel, Emel; Ay, Nuran; Pütün, Ersan (Amer Ceramic Soc, 1999)Slip viscosity is used widely in controlling ceramic casting slip. The viscosity of slip changes with the amount and type of electrolyte. -
Effect of Nano Hexagonal Boron Nitride Lubricant Additives on the Friction and Wear Properties of AISI 4140 Steel
Çelik, O. N.; Ay, Nuran; Göncü, Yapıncak (Taylor & Francis Inc, 2013)The aim of this study was to investigate the effects of nano hexagonal boron nitride(hBN) particles on the friction and wear properties of AISI 4140 steel material when the hBN particles are used as an oil additive. Nano ... -
The effect of particle size of body components on the processing parameters of semi transparent porcelain
Güngör, Fazilet; Ay, Nuran (Elsevier Sci LTD, 2018)The effect of the particle size of quartz and K-feldspar on the sintering behaviour and technical properties of semi transparent porcelain were investigated. This study was implemented by "the Factorial Experimental Design ... -
The effect of sintering conditions on the formation of hydroxyapatite-boron nitride nanocomposites
Bakan, Feray; Sezen, Meltem; Geçgin, Merve; Göncü, Yapıncak; Ay, Nuran (Taylor and Francis Inc., 2015)Being the main inorganic constitution of hard tissues (bone and teeth), calcium phosphates has been applied in medical and dental applications for hard tissue repairment. Hydroxyapatite (HAp) based ceramics are attracting ... -
Effect on grinding time and MgO source on cordierite formation
Kurama, Semra; Ay, Nuran (2002)[No abstract available] -
Effects of hexagonal boron nitride nanoparticles on antimicrobial and antibiofilm activities, cell viability
Kıvanç, Merih; Barutca, Banu; Koparal, Ayşe Tansu; Göncü, Yapıncak; Bostanci, Selim Hamit; Ay, Nuran (Elsevier Science BV, 2018)The objective of this work was to investigate the antimicrobial and antibiofilm activities of hBN nanoparticles against Streptococcus mutans 3.3, Staphylococcus pasteuri M3, Candida sp. M25 and S. mutans ATTC 25175. Minimum ... -
Electrophoretic coating of hydroxyapatite-boron nitride nanocomposites on titanium implants
Bakan, Feray; Sezen, Meltem; Geçgin, Merve; Göncü, Yapıncak; Ay, Nuran (Taylor and Francis Inc., 2015)Titanium (Ti) and its alloys have long been used as implant materials in dental and orthopedic applications. However, they can suffer certain disadvantages, such as poor osteoinductive properties and low corrosive-wear ... -
Electrophoretic deposition of hydroxyapatite-hexagonal boron nitride composite coatings on Ti substrate
Göncü, Yapıncak; Gecgin, Merve; Bakan, Feray; Ay, Nuran (Elsevier Science BV, 2017)In this study, commercial pure titanium samples were coated with nano hydroxyapatite-nano hexagonal boron nitride (nano HA-nano hBN) composite by electrophoretic deposition (EPD). The effect of process parameters (applied ... -
Gamma Attenuation Behavior of h-BN and h-BN-TiB2 Composites
Buyuk, B.; Tuğrul, A. Beril; Addemir, A. Okan; Ay, Nuran (Polish Acad Sciences Inst Physics, 2014)Hexagonal boron nitride (h-BN) and hexagonal boron nitride-titanium diboride (h-BN-TiB2) composites are advanced materials for high-tech applications. They were investigated against gamma radioisotope sources Cs-137 and ... -
How active silica affects slip properties of sanitaryware
Özel, Emel; Kurama, S; Ay, Nuran (Amer Ceramic Soc, 2002)… -
How process factors affect ceramic tile color
Erginel, Nihal; Ay, Nuran (Amer Ceramic Soc, 2005)… -
An investigation of color development by means of the factorial design in wall tile glazes with ferrochromium fly ash
Öztürk, Zahide Bayer; Atay, Burgak; Çakı, Münevver; Ay, Nuran (Natl Inst Science Communication-Niscair, 2015)In tile manufacturing; generally different glazes with 1-15 wt% pigment and dye are used to obtain aesthetic properties. It can be said that pigment and dyes are the most expensive raw materials in glaze production due to ... -
Investigation of lead extraction process from galena concentrates by full factorial design
Ay, Nuran; Nasymov, G. (Korza Matbaacilik, 2011)Nowadays the use of environment-friendly processes is gaining an increasing importance in metallurgy. Environmental regulations are continuously making it difficult to produce lead from galena concentrates by pyrometallurgical ... -
Investigation of porosity of ceramic tiles by means of image analysis method
Öztürk, Zahide Bayer; Ay, Nuran (Korean Assoc Crystal Growth, Inc, 2014)Amount, size and distribution of porosity are among the important factors which affect physical and mechanical properties of ceramic tiles. In this study, the effect of flux variation in porcelain tile recipes and different ... -
An investigation of the effect of alkaline oxides on porcelain tiles using factorial design
Öztürk, Zahide Bayer; Ay, Nuran (Korean Assoc Crystal Growth, Inc, 2012)In this study, the effect of alkaline oxides (MgO, CaO, Na2O and K2O) was investigated in porcelain tile compositions. Talc (MgO) and dolomitic clay (CaO, MgO) were added to porcelain tile compositions instead of feldspar ... -
Nanoscopic characterization of two-dimensional (2D) boron nitride nanosheets (BNNSs) produced by microfluidization
Yurdakul, Hilmi; Göncü, Yapmcak; Durukan, Oya; Akay, Atakan; Seyhan, Abdullah Tuğrul; Ay, Nuran; Turan, Servet (Elsevier Sci LTD, 2012)A microfluidizer high pressure fluid processor is successfully conducted for the first time to exfoliate few layer two dimensional (2D) boron nitride nanosheets (BNNSs) from micro-sized hexagonal boron nitride (h-BN) ...