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Toplam kayıt 114, listelenen: 50-69
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Geochemical, mineralogical and diagenetic characteristics of marine chert in the Hatay region, S-Turkey: Its origin and depositional environment
(Carpathian Journal of Earth and Environmental Sciences, 2023)Trace elements and rare earth elements (REEs) were studied to determine the formation of chert and siliceous limestones, which are predominantly observed in the Okçular formation. Cherts are divided into four types according ... -
Geothermal energy and integrated resource management in Turkey
(Springer Heidelberg, 2018)Countries steps to change our energy habits while are willing to fight against the problem of global warming, one of the most important hazards our world faces, which is the result of the greenhouse effect created by a ... -
A GIS-aided resource estimation of coalfields in Kangal basin, Sivas province, Turkey
(Shahrood University of Technology, 2018)This paper presents the procedures used for determining and defining the tonnage and grade of the coalfields of Kangal basin from the developed GIS-aided block model. In this work, firstly, all the lithological logs of ... -
Halı ve Bor atıklarından izolasyon malzemesi üretimi
(Maden Tetkik ve Arama Dergisi, 2016)Yapılan çalışmada halı atıklarının bor minerallerinden olan ham kolemanite cevheri ve kolemanite baraj atığı katkılı solüsyon ile karıştırılarak konutlarda kullanılabilecek izolasyon malzemesinin üretilmesi sağlanmıştır. ... -
High-Performance Ag-Doped Na0.67MnO2 Cathode: Operando XRD Study and Full-Cell Performance Analysis with Presodiated Anode
(American Chemical Society, 2023)The key challenges of Na-ion batteries are to design structurally stable electrodes and reach high-enough capacities with full-cells. In this study, we report the positive effects of Ag substitution/addition to Na0.67MnO2. ... -
A highly selective and sensitive voltammetric sensor with molecularly imprinted polymer based silver@gold nanoparticles/ionic liquid modified glassy carbon electrode for determination of ceftizoxime
(Elsevier Science, 2018)Ceftizoxime (CFX) is used to reduce the infection caused by both gram-negative and gram-positive bacteria. In this report, silver@gold nanoparticles (Ag@AuNPs) involved in 5-(5-bromo-2-hydroxybenzylidenamino)-2-mercaptob ... -
An importance of the geological investigations in Kavaklidere geothermal field (Turkey)
(Springer, 2017)The geological characteristics of a Kavaklidere geothermal field is of particular importance during the evaluation of a geothermal prospect. The field covers a 126 km(2) area between Alasehir and Salihli districts in Manisa ... -
Improvement of heavy crude oil via catalytic cracking process for refining into valuable blending stocks
(Taylor and Francis Inc., 2018)In this study, it was aimed to obtain the conversion of the heavy crude oil with 12.2 degrees API gravity into the liquid fuel-like condensate fractions having different boiling points of gasoline (initial boiling point-180), ... -
An Innovative Experimental Study on Improving the Rheological Properties of Na-Bentonite Water Based Drilling Muds using Graphene, Graphene Oxide and Graphene Oxide Functionalized with Gold Nanoparticles
(Institute of Physics, 2022)In this study; it is aimed to improve the rheological properties of Na-Bentonite water based drilling muds (WBDM) by graphene, graphene oxide (GO) and graphene oxide functionalized with gold nanoparticles (AuNPs/GO) at ... -
Investigation and prediction of viscosity of spud type drilling muds added barite, calcium carbonate and olivine by artificial neural networks with limiting data
(Parlar Scientific Publications, 2021)Drilling is one of the most common methods for the production of hydrocarbon or geothermal sources. Success of drilling operations depend on the mechanical and thermal properties of drilling mud. Since ensure direct connect ... -
Investigation of electrochemical performance of Na-ion batteries by hard carbon anodes produced by
(Springer, 2023)Hard carbon is successfully fabricated using biomass of Prunusarmeniaca seed shells, and its structural properties are examined by different spectroscopic techniques. For using as an anode electrode in Na-ion batteries, ... -
Investigation of electromagnetic properties of glass-fiber reinforced epoxy composites containing pan nanofibers with mwcnt/graphene additive
(Parlar Scientific Publications (P S P), 2019)In this work; the differences between of electromagnetic properties of glass fiber reinforced (GFR)-epoxy laminate composites with various nanoparticle doped polyacrylonitrile (PAN) fibers were investigated. The laminated ... -
Investigation of Fly Ash Effect on Rheological and Filtration Properties of Drilling Muds
(Parlar Scientific Publications (PSP), 2018)The aim of the present study is to improve rheological and filtration properties of water based drilling fluids by addition of fly ash and to investigate the physical and chemical properties of the additive and drilling ... -
Investigation of the effects on rheological and filtration properties of water-based drilling mud of boron minerals: An experimental study
(Pamukkale University, 2019)The aim of this study is to determine the effect on the rheological and filtration properties of water based drilling fluid of boron minerals. For this purpose, water-based drilling mud was prepared and borax (Na2B4O7.10H2O) ... -
Kriging tekniği ile nokta ve alansal kestirim: Tenör dağılımlarının haritalanması örneği
(Çukurova Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, 2016)Gözlemler arasındaki uzaklığa bağlı ilişki, varyansa dayalı olarak elde edilen variogram fonksiyonlarıyla değerlendirilebilmektedir. Mevcut ilişkilerin oluşturduğu ağırlıklardan hareketle kriging gibi çeşitli jeoistatistiksel ... -
Kızıldere Formasyonu (İskenderun-Arsuz/HATAY) Kumtaşlarında Micro-CT Yöntemiyle Mikroporozite Belirlenmesi
(El-Cezerî Fen ve Mühendislik Dergisi, 2021)Bu çalışmanın amacı Arsuz-İskenderun (Hatay) yöresinde gözlemlenen kumtaşlarının mikroporozitesini Micro-CT ve görüntü işleme yöntemleriyle belirlemek ve makro porozite değerleriyle karşılaştırmaktır. Kızıldere formasyonu ... -
Liquid fuels from used transformer oil by catalytic cracking using bentonite catalyst
(John Wiley and Sons, 2018)In this study, the main target was to obtain the liquid fuel-like product from the catalytic cracking of the used transformer oil over bentonite as a low-cost catalyst. For this aim, a series of cracking runs were performed ... -
Low temperature thermoelectric properties of Na-substituted Bi2Ca2Co2Oy ceramics fabricated via LFZ technique
(Elsevier, 2022)In this work, Bi2Ca2-xNaxCo2Oy with x = 0.0, 0.05, 0.10, and 0.125 thermoelectric ceramic materials have been produced by the classical solid-state route, followed by texturing through the laser floating zone (LFZ) method. ... -
Low Velocity Impact and Tensile Performance of GFRPs Interleaved with Electrospun Nylon 6,6 Nanofiber Mats
(Strojarski Facultet, 2021)Nanofibers can be interleaved into polymers and improvements in mechanical properties such as resistance to impact, delamination and debonding as well as enhanced ductility can be obtained. In this work, GFRP laminated ... -
M Shell Fluorescence Parameters of Pt, Au and Tl Compounds with Oxygen and Bromide
(Adıyaman University, 2019)In this study, Mβα X-ray production cross-sections and average M-shell fluorescence yields were determined by using EDXRF at 5.96 keV for Pt, Au and Tl compounds. The photo-peak areas were used for the measurement of M ...
