Yazar "Ay, Nuran" için listeleme
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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 ... -
Kemik porselen özelliklerine hidroksi apatitin etkileri ve karakterisazyonu
Özbek, Kerem, [tarih] (Anadolu Üniversitesi, 2004)Bu tezde kemik porseleni geleneksel üretimde kullanılan kemik külünün minerolojik formu olan ve geleneksel yöntemlerin dışında sentetik olarak üretilen Hidroksi Apatitin üretim sürecine olan etkileri incelenmiştir. Kemik ... -
Koklear implant ve işitme cihazı kullanan işitme kayıplı çocukların dil ve dinleme becerilerinin değerlendirilmesi
Bu çalışmada koklear implant ve işitme cihazı kullanan çocukların dil ve dinleme becerilerini değerlendirmek amaçlanmıştır. Çalışmaya katılan çocukların 18’i koklear implant, 7’si işitme cihazı kullanmaktadır. Çocukların ... -
Kuru öğütme sistemi kullanılarak duvar karosu bünyesi geliştirilmesi
Tarhan, Şefik Baran (Anadolu Üniversitesi, 2007)Bu çalışmada, kuru öğütme sistemi kullanılarak daha az maliyetli hızlı çift pişirim duvar karosu kompozisyonu geliştirilmesi amaçlanmıştır. Bunun için, 3 adet kil, Na-Feldispat ve sıcaklığın nihai karonun özelliklerine ... -
Magnezit atıklarının seramik karo özelliklerine etkisinin incelenmesi
Binal, Gülfem (Anadolu Üniversitesi, 2013)Bu çalışmada manyezit atıklarının duvar karosu, seramik karo ve yer karosu özelliklerine olan etkisi araştırılmıştır. Manyezit atıkları ultrabazik bir kayaç olan serpantin ile kuvars enstatit ve manyezit içermektedir. ... -
Mikrofiltrasyon membran üretimi
Şami, Aysun (Anadolu Üniversitesi, 2004)Bu çalışmada alümina seramik membranların mikrofiltrasyonda kullanımı ele alınmıştır. Hazırlanan numunelerin gözenek boyutu ve gözeneklilik miktarı oranlarına göre mekanik dayanımı, su geçirgenliği, mikronaltı partikül ... -
The nanobiocomposites synthesis from biomass and its characterization
This study was conducted to evaluate the suitability of using hexagonal boron nitride (hBN) as reinforcement in natural fibres obtained from hazelnut shell (F) and poppy straw (H). Raw materials were treated with alkali ... -
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) ... -
Pressureless sintering of hexagonal boron nitride powders
Pressureless sintering of hexagonal boron nitride (BN) with and without additives was performed using a powder which was previously nitrided at 900 degrees C and then heat treated at 1400 degrees C. Sintering additives ... -
Regenerative Effect of Resorbable Scaffold Embedded Boron-Nitride/Hydroxyapatite Nanoparticles in Rat Parietal Bone
Yayla, Muhammed; Cadirci, Elif; Halici, Zekai; Bakan, Feray; Ay, Nuran; Demirci, Selami; Sahin, Fikrettin (Amer Scientific Publishers, 2020)BN has important roles in several physiological events, including bone growth and immune system. New infection-free cranioplasty and has an osteogenic activities material that are compatible with tissue are being developed. ... -
Scanning electron microscopy observations of fatigue crack growth retardation due to block overloads
Turan, D; Turan, Servet; Ay, Nuran (IOP Publishing LTD, 2001)Fatigue crack propagation behaviour of 2024-T3 aluminium (Al) alloy under periodic overloads superimposed on constant amplitude loadings with R=0.5 and f=10 Hz was investigated by scanning electron microscopy (SEM). During ... -
Silanization of boron nitride nanosheets (BNNSs) through microfluidization and their use for producing thermally conductive and electrically insulating polymer nanocomposites
Seyhan, Abdullah Tuğrul; Göncü, Yapıncak; Durukan, Oya; Akay, Atakan; Ay, Nuran (Academic Press Inc Elsevier Science, 2017)Chemical exfoliation of boron nitride nanosheets (BNNSs) from large flakes of specially synthesized micro-sized hexagonal boron nitride (h-BN) ceramics was carried out through microfluidization. The surface of BNNSs obtained ... -
Söğüt çöplük feldispatının duvar karosu üretiminde kullanımı
Güven, Zuhal (Anadolu Üniversitesi, 2002)Bu çalışmayla, Söğüt çöplük feldispatının manyetik ayırma ile demir kirliliğinden temizlendikten sonra temiz çöplük feldispatının duvar karosu bünyesinde kullanımının mümkün olup olmadığı incelenmiş, duvar karosu bünyesinde ... -
The statistical analysis of coloring problems faced in ceramic floor tile industry
Erginel, Nihal; Doğan, B; Ay, Nuran (Trans Tech Publications LTD, 2004)Undesired coloring phenomenon is one of the most important problems in ceramic sector. Six Sigma is the methodology that aims to prevent the nonconformance product by reducing the variation in the process with applying ... -
Structural and Chemical Analysis of Hydroxyapatite (HA)-Boron Nitride (BN) Nanocomposites Sintered Under Different Atmospheric Conditions
Bakan, Feray; Sezen, Meltem; Geçgin, Merve; Göncü, Yapıncak; Ay, Nuran (Cambridge University Press, 2017)Calcium phosphate derivatives have been widely employed in medical and dental applications for hard tissue repair, as they are the main inorganic constitution of hard tissue; such as bones and teeth. Owing to their excellent ...