Güncel Gönderiler: Scopus İndeksli Yayınlar Koleksiyonu
Toplam kayıt 570, listelenen: 181-200
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Delocalization and charge transfer studies of PERMENDUR49, KOVAR and Ti50Co50 alloys from relative K X-ray intensity ratios
(Elsevier Ltd, 2017)K?-to-K? X-ray intensity ratios of Fe, Ni, Co, Ti, V in pure form and PERMENDUR49 (Fe49Co49V2), KOVAR (Fe54Ni29Co17) and Ti50Co50 alloys were calculated in order to determine valence-electron structure of the samples. The ... -
Thermal performance assessment of a novel liquid desiccant-based evaporative cooling system: An experimental investigation
(Elsevier Ltd, 2017)Energy consumption in buildings due to heating, cooling and air conditioning (HVAC) systems has a steadily growing trend as a consequence of enhanced indoor thermal comfort conditions. The role of cooling in HVAC oriented ... -
Thermal and Acoustic Properties of Aerogels: Preliminary Investigation of the Influence of Granule Size
(Elsevier Ltd, 2017)The influence of granules size in silica aerogels is experimentally investigated in terms of thermal and acoustic performance characteristics. The transmission loss (TL) is measured at normal incidence in a traditional ... -
Concretes with synthetic aggregates for sustainability
(Elsevier Ltd, 2017)We have used waste marble aggregates, marble dust and fly ash from thermic power plants as fillers in concretes for replacing natural aggregates. We have used two different kinds of cements. After curing, we have determined ... -
Adsorptive properties of As(III) from aqueous solution using magnetic nickel ferrite (NiFe2O4) nanoparticles: Isotherm and kinetic studies
(Taylor and Francis Inc., 2017)As(III) adsorption on NiFe2O4 nanoparticles were systematically investigated by controlling parameters such as stirring rate, pH, initial arsenic concentration, contact duration, temperature, and adsorbent dose. It was ... -
Effect of copper addition to aluminium alloys on surface roughness in terms of turning operation
(Polish Academy of Sciences, 2017)Aluminium alloys have found usage in numerous industries due to some superior properties, such as high strength-to-weight ratios and high oxidation resistance. Aluminum alloys can be strengthened by some techniques. One ... -
Zn/ZnSe thin films deposition by RF magnetron sputtering
(Springer New York LLC, 2017)In this paper, Zn/ZnSe thin films were deposited on glass substrates by RF magnetron sputtering system. XRD analyses were done. Zn and ZnSe phases were obtained. Miller indices of obtained Zn phases were detected in (320), ... -
Examining social and sociomathematical norms in different classroom microcultures: Mathematics teacher education perspective
(Edam, 2017)Each classroom has its own microculture with its own norms that belong to this microculture. It is these norms that characterize every kind of activity and discussion in the classroom. What makes a mathematics classroom ... -
A new species of Hoplopholcus Kulczy?ski, 1908 (Araneae: Pholcidae) from the European part of Turkey
(Taylor and Francis Ltd., 2017)A new species of Hoplopholcus Kulczy?ski, 1908 is described from caves in Tekirdağ and Kırklareli provinces of Turkey on the basis of both sexes. A morphological description and diagnosis are presented together with figures ... -
Optical and Surface Characteristics of Mg-Doped GaAs Nanocrystalline Thin Film Deposited by Thermionic Vacuum Arc Technique
(Springer New York LLC, 2017)Magnesium (Mg) is the most promising p-type dopant for gallium arsenide (GaAs) semiconductor technology. Mg-doped GaAs nanocrystalline thin film has been deposited at room temperature by the thermionic vacuum arc technique, ... -
Comparison of wintering ability and colony performances of different honeybee (Apis mellifera L.) genotypes in eastern Anatolian/turkey conditions [Doğu anadolu-Türkiye koşullarinda farklı bal arısı (Apis mellifera L.) genotiplerinin kışlama yeteneği ve koloni performanslarinin karşılaştırılması]
(Veteriner Fakultesi Dergisi, 2017)In this study, wintering ability and some physiological properties of Buckfast, Carniolan, Caucasian and Erzurum honeybee genotypes were investigated in Eastern Anatolian conditions. During the wintering season of 2014, a ... -
The substrate effect on Ge doped GaN thin films coated by thermionic vacuum arc
(Springer New York LLC, 2017)This study focuses on characterization and understanding of the substrate effect on Ge doped GaN thin films coated onto transparent substrates. The produced films were deposited onto unheated glass and unheated polyethylene ... -
Estimation of physical properties of laminated composites via the method of inverse vibration problem
(Korean Society of Mechanical Engineers, 2017)In this study, estimation of some physical properties of a laminated composite plate was conducted via the inverse vibration problem. Laminated composite plate was modelled and simulated to obtain vibration responses for ... -
Characterization of functional properties of Enterococcus spp. isolated from Turkish white cheese
(Academic Press, 2017)Enterococcus species was isolated from Turkish white cheese and genotypic characterization of these isolates revealed the presence of 12 distinct strains belonging to 5 different species: Enterococcus faecium, E. faecalis, ... -
Effect of chemical dosage on color parameters of hydrophobic calcium carbonate obtained in aqueous solution
(TMMOB Maden Muhendisleri Odasi, 2017)Ultra-fine ground calcium carbonate is widely utilized as a performance mineral in rubber, plastics and paper industries. Both micronized calcium carbonate and a chemical (sodium oleate) treated calcium carbonate products, ... -
Development of the life science teaching attitude scale: A study of validity and reliability [Hayat bilgisi öğretimi tutum ölçeğinin geliştirilmesi: Geçerlik ve güvenirlik çalışması]
(Ankara University, 2017)In this study, It’s aimed to develop a scale that can determine elemantary teachers’ and preservice elemantary teachers’ attitudes towards life science teaching. A systematic approach was used to develop of instrument. ... -
Influence of ball and powder filling ratios (Jb and fc) on the dry grinding process of calcite
(TMMOB Maden Muhendisleri Odasi, 2017)Turkey has important quantity of industrial minerals and calcite is one of them and is used as filler in the industries such as plastics, rubber, and paint, to gain a variety of features to products. In order to use calcite ... -
Multi-manned assembly line balancing problem: Resource constrained case
(IEOM Society, 2017)In this paper, a new approach on multi-manned assembly line balancing problem is presented. The goal of proposed approach is to establish balance of multi-manned assembly line with minimum number of worker, workstation and ... -
Microalgae production and biofuel from microalgae [Mikroalg üretimi ve mikroalglerden biyoyakit eldesi]
(Gazi Universitesi Muhendislik-Mimarlik, 2017)Fossil fuel reserves which supplying a major portion of energy needs, are depleting rapidly, and its environmental damages increases day by day. Therefore, like all developed and developing countries, our country have ... -
Functional and Film-forming Properties of Mechanically Deboned Chicken Meat Proteins
(Walter de Gruyter GmbH, 2017)In the present study, the functional properties of mechanically deboned chicken meat proteins (MDCM-Ps) were determined at different pH (2, 4, 6, 8 and 12), and film-forming properties were evaluated depending on MDCM-P ...
