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Toplam kayıt 949, listelenen: 531-540
Synthesis and characterization of new metallophthalocyanines bearing macrocyclic N3O2 groups on peripheral positions
(Walter De Gruyter & Co, 2012)
The synthesis and characterization of new zinc(II) 3, nickel(II) 4 and cobalt(II) 5 phthalocyanines complexes carrying macrocyclic N3O2 groups on peripheral positions are described. The compounds were characterized by ...
Petrochemistry and U-Pb Zircon Ages of Adakitic Intrusions from the Pulur Massif (Eastern Pontides, NE Turkey): Implications for Slab Rollback and Ridge Subduction Associated with Cenozoic Convergent Tectonics in the Eastern Mediterranean
(Univ Chicago Press, 2011)
The well-preserved magmatic arc in the eastern Pontides orogenic belt of northeastern Turkey offers critical clues on convergent margin tectonics associated with the late Mesozoic-early Cenozoic geodynamic evolution of the ...
Tracing provenance and chemical weathering changes in Ankara Stream sediments, central Turkey: Geochemical and Sr-Nd-Pb-O isotopic evidence
(Pergamon-Elsevier Science Ltd, 2018)
This study aims to analyze the changes in sediment provenance through the geochemical and Sr-Nd-Pb -O isotopic composition of the Ankara Stream bed and overbank sediments (ASBS and ASOS) and to examine the weathering and ...
Seismic Performance Assessment of Masonry Tile Domes through Nonlinear Finite-Element Analysis
(Asce-Amer Soc Civil Engineers, 2012)
This article discusses a combined analytical and experimental study on the nonlinear seismic performance of two Guastavino-style masonry domes located in the United States. The seismic performance of these masonry domes ...
Single-Laboratory Validation for the Determination of Aflatoxin B-1, B-2, G(1), and G(2) in Foods Based on Immunoaffinity Column and Liquid Chromatography with Postcolumn Derivatization and Fluorescence Detection
(Springer, 2013)
This study presents a method validation procedure for the determination of aflatoxin B-1, B-2, G(1), and G(2) in hazelnut, hazelnut paste, walnut, peanut, pistachio, corn, and wheat. The method consisting of clean-up with ...
Extraction of Metals from Scrap Marble Cutting Segments in Nitric Acid Solutions
(Springer, 2021)
Extraction of cobalt, copper, and silver from scrap saw-blade segments using nitric acid solutions (0.1-0.4 M, 20-60 degrees C) were investigated using response surface methodology. Extraction of cobalt and iron was more ...
Multiobjective optimization of angle-ply laminated plates for maximum buckling load
(Elsevier Science Bv, 2010)
This paper deals with multiobjective optimization of symmetrically angle-ply square laminated plates subjected to biaxial compressive and uniform thermal loads. The design objective is the maximization of the buckling load ...
Tribocorrosion behaviour of porous anatase and rutile phases formed on surface of anodised Ti45Nb alloy
(Wiley, 2020)
Titanium alloys are used across a wide range of sectors-from aerospace to health-because of their low density, high strength, and corrosion resistance properties. In recent years, the use of alloying elements such as niobium ...
Determination of Seasonal Changes in Olive Oil by Using Differential Scanning Calorimetry Heating Thermograms
(Springer, 2011)
Thermal properties (upon heating) of extra virgin olive oils (EVOOs) from Aegean cultivars were determined to evaluate the possibility of using differential scanning calorimetry (DSC) as a tool for monitoring seasonal ...
Effect of using chia seed powder on physicochemical, rheological, thermal, and texture properties of ice cream
(Wiley, 2021)
In this study, a mixture of salep and chia seed powder (CSP) at different ratios was used as a stabilizer in the production of ice cream. The effect of the mixtures was determined on the physical, chemical, color, rheological, ...