Yayıncı "Elsevier Science Bv" için listeleme
Toplam kayıt 59, listelenen: 21-40
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Geochemical fingerprints of Late Triassic calc-alkaline lamprophyres from the Eastern Pontides, NE Turkey: A key to understanding lamprophyre formation in a subduction-related environment
(Elsevier Science Bv, 2014)The Eastern Pontides in NE Turkey is one of the major orogenic belts in Anatolia. In this paper, we report our new Ar-40/Ar-39 dating, mineral chemistry, major and trace elements and Sr-Nd-Pb isotopic analyses of the ... -
Geochemical, fluid inclusion and isotopic (O, H and S) constraints on the origin of Pb-Zn +/- Au vein-type mineralizations in the Eastern Pontides Orogenic Belt (NE Turkey)
(Elsevier Science Bv, 2016)The mineralization area (Altinpinar, Torul-Gumushane) is situated in the Southern Zone of the Eastern Pontides Orogenic Belt (EPOB), which is one of the important metallogenic provinces in the Alpine-Himalayan belt and is ... -
Geochronology and geochemistry of Eocene-aged volcanic rocks around the Bafra (Samsun, N Turkey) area: Constraints for the interaction of lithospheric mantle and crustal melts
(Elsevier Science Bv, 2016)Ar-40-Ar-39 age, whole-rock chemical, and Sr-Nd isotope data are presented for the post-collisional, Eocene (51.3-44.1 Ma)-aged volcanic rocks from the Bafra (Samsun) area in the western part of the Eastern Pontides (N ... -
Immobilization and characterization of urease onto different spacer arms attached magnetic nanoparticles
(Elsevier Science Bv, 2016)[Abstract Not Available] -
Latest Cretaceous A(2)-type granites in the Sakarya Zone, NE Turkey: Partial melting of mafic lower crust in response to roll-back of Neo-Tethyan oceanic lithosphere
(Elsevier Science Bv, 2018)An integrated study of comprehensive geochronological, geochemical, and Sr-Nd-Hf isotopic data was undertaken for the A-type Topcam pluton that intruded within the Sakarya Zone (NE Turkey) with the aims of elucidating its ... -
The link between unemployment rate and real output in Eurozone: A panel error correction approach
(Elsevier Science Bv, 2013)In this paper we investigate the relationship between economic growth andunemployment in Eurozone through the implementation of Okun's Law using annual panel dataset covering the time period 2000-2012. Panel error correction ... -
The magnetic susceptibility of granitic rocks as a proxy for geochernical composition: Example from the Saruhan granitoids, NE Turkey
(Elsevier Science Bv, 2007)The magnetic susceptibility of rocks is determined by their bulk chemistry and magnetic mineralogy. In this case study of the Saruhan pluton in Turkey, a detailed survey based on 925 field measurements and 37 whole rock ... -
Mark Ravenhill's some explicit polaroids: a play as the reverberation of consumerist culture
(Elsevier Science Bv, 2014)Some Explicit Polaroids is one of the most sensational plays reflects consumerist culture of 2000s twentysometings is described as controversial. Some Explicit Polaroids is a political criticism on the confrontation of the ... -
The modified algorithm for the differential transform method to solution of Genesio systems
(Elsevier Science Bv, 2012)In this article, approximate analytical solution of chaotic Genesio system is acquired by the modified differential transform method (MDTM). The differential transform method (DTM) is mentioned in summary. MDTM can be ... -
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 ... -
A multistage differential transformation method for approximate solution of Hantavirus infection model
(Elsevier Science Bv, 2012)The goal of this study is presented a reliable algorithm based on the standard differential transformation method (DTM), which is called the multi-stage differential transformation method (MsDTM) for solving Hantavirus ... -
New xylanolytic enzyme from Geobacillus galactosidasius BS61 from a geothermal resource in Turkey
(Elsevier Science Bv, 2018)In this study, isolation, conventional and molecular characterizations of ten thermophilic bacteria from Rize/Ayder were carried out. Xylanase from Geobacillus galactosidasius BS61 (GenBank number: 10(447660) was purified ... -
Nonlinear Motion Control of a Column Using a Coupled Gyroscope
(Elsevier Science Bv, 2015)In this paper, a system of the gyroscopes coupled via the massless torsional springs and the massless torsional dampers mounted on the tip mass of a column subjected to a vibrating base is considered. The coupled gyroscopes ... -
A novel endo-beta-1,4-xylanase from Pediococcus acidilactici GC25; purification, characterization and application in clarification of fruit juices
(Elsevier Science Bv, 2019)A novel extracellular xylanase was purified and characterized from Pediococcus acidilactici GC25 (GenBank number: MF289522). The purification was 4.6-fold with a yield of 43.61% through acetone precipitation, Q-Sepharose, ... -
Novel eugenol derivatives: Potent acetylcholinesterase and carbonic anhydrase inhibitors
(Elsevier Science Bv, 2017)Eugenol was used as starting material to obtain some phenolic compounds. The synthesis of these phenolic compounds was performed in a two-step procedure. The structures of the formed products (novel eugenol derivatives ... -
A novel OTA-based circuit model corroborated by an experimental semiconductor memristor
(Elsevier Science Bv, 2018)A semiconductor memristor device based on a 300-nm ZnO thin film was fabricated by direct-current reactive sputter. The memristive behavior of this device was confirmed by time dependent current-voltage (I-V-t) measurements, ... -
An on-line HPLC system for detection of antioxidant compounds in some plant extracts by comparing three different methods
(Elsevier Science Bv, 2017)Echinacea (Echinacea purpurea), green tea (Camellia sinensis) and yaylacayi (Thymus praecox OPIZ subsp. grossheimii (Ronniger) Jalas) are herbs used in traditional medicine because of their beneficial health effects. A ... -
Online learning in vocational school: focus on students' perceptions
(Elsevier Science Bv, 2015)In this study, we describe vocational school students' practices and perceptions of online learning based on interviews and observations. First, we identify student characteristics within online classes. Then, we report ... -
The petrogenesis of Early Eocene non-adakitic volcanism in NE Turkey: Constraints on the geodynamic implications
(Elsevier Science Bv, 2014)Whole-rock geochemistry, mineral chemistry, the Ar-40-Ar-39 age, and Sr-Nd isotopic data are presented for the Early Eocene non-adakitic volcanic rocks on the eastern corner of the Eastern Pontides orogenic belt (NE Turkey). ... -
Petrogenesis of the post-collisional volcanic rocks from the Borcka (Artvin) area: Implications for the evolution of the Eocene magmatism in the Eastern Pontides (NE Turkey)
(Elsevier Science Bv, 2013)Whole-rock geochemistry, Ar-40-Ar-39 data, and Sr-Nd isotopes are presented for the Eocene Borcka volcanic rocks on the eastern corner of the eastern Pontide orogenic belt (NE Turkey). Borcka (Artvin) volcanic rocks are ...