Yayıncı "Springer" Fen Fakültesi için listeleme
Toplam kayıt 127, listelenen: 101-120
-
Processing of layered porous mullite ceramics
(Springer, 2018)In the current study, layered porous mullite ceramics with different pore sizes were produced via polymeric sponge method by using CC31 commercial-grade kaolin as starting raw material. Polyurethane sponges with three ... -
Protective effects of ellagic acid in D-galactosamine-induced kidney damage in rats
(Springer, 2016)d-Galactosamine (d-GalN), which is an established experimental toxin, primarily causes liver injury by the generation of free radicals and depletion of UTP nucleotides. d-GalN intoxication also induces renal dysfunction ... -
Pseudo PT symmetric lattice
(Springer, 2015)We study pseudo PT symmetry for a tight binding lattice with a general form of the modulation. Using high-frequency Floquet method, we show that the critical non-Hermitian degree for the reality of the spectrum can be ... -
PT symmetric Floquet topological phase
(Springer, 2015)In this paper, we study the existence of Floquet topological insulators for PT symmetric non-Hermitian Hamiltonians. We consider an array of waveguide in 1D with periodically changing non-Hermitian potential and predict ... -
Removal of lead (II) and nickel (II) ions from aqueous solution using activated carbon prepared from rapeseed oil cake by Na2CO3 activation
(Springer, 2015)In this study, rapeseed oil cake as a precursor was used to prepare activated carbons by chemical activation with sodium carbonate (Na2CO3) at 600 and 800 A degrees C. The activated carbon with the highest surface area of ... -
Salmonella mutagenicity analysis of water samples from Camalti saltern
(Springer, 2008)Mutagenicity analysis of water samples from Camalti Saltern, Turkey were investigated by applying Salmonella mutagenicity test. Plate incorporation assay was applied in the absence of metabolic activation. XAD 4 and XAD ... -
Sampling frame coverage and domain adjustment procedures for internet surveys
(Springer, 2013)The objective of this paper is to define and compare alternative sampling frames for the representative population coverage as a basis for sample selection in internet surveys. The study aims to provide a methodology for ... -
Seiberg-Witten type monopole equations on 8-manifolds with Spin(7) holonomy as minimizers of a quadratic action
(Springer, 2003)We obtain an elliptic system of monopole equations on 8-manifolds with Spin(7) holonomy by minimizing an action involving negative spinors coupled to an abelian gauge field. -
Semi-synthetic biotin imprinting onto avidin crosslinked gold-silver nanoparticles
(Springer, 2012)This study is a different and new application of molecular imprinted polymers (MIPs) based on sensor technologies. In this study, semi-synthetic biotin imprinted polymeric shell has been decorated onto the surface of avidin ... -
Single-oscillator model and determination of optical constants of spray pyrolyzed amorphous SnO2 thin films
(Springer, 2007)Amorphous SnO2 thin films have been deposited using different spraying times via the spray pyrolysis method. The structure of the films was analyzed by X-ray diffraction and the results obtained showed that the structure ... -
Streptomonospora tuzyakensis sp nov., a halophilic actinomycete isolated from saline soil
(Springer, 2016)A novel actinobacterium, designated strain BN506(T), was isolated from soil collected from Tuz (Salt) Lake, Konya, Turkey, and was characterised to determine its taxonomic position. The isolate was found to have morphological ... -
Streptosporangium anatoliense sp nov., isolated from soil in Turkey
(Springer, 2012)A novel actinobacterium, strain N9999(T), was isolated from soil and its taxonomic position determined using a polyphasic approach. The organism formed abundant aerial hyphae that differentiated into spherical spore vesicles. ... -
Structural, Electrical, and Magnetic Properties of High-Temperature-Sintered La1-xNaxMnO3 (0.05 <= x <= 0.35) Compounds
(Springer, 2015)The structural, electric, and magnetic properties of La1-xNaxMnO3 (0.05 <= x <= 0.35) compounds have been investigated. The compounds were prepared by a standard sol-gel method then sintered at 1400 degrees C for 24 h. The ... -
A study of photomodulated reflectance on staircase-like, n-doped GaAs/Al (x) Ga1-x As quantum well structures
(Springer, 2012)In this study, photomodulated reflectance (PR) technique was employed on two different quantum well infrared photodetector (QWIP) structures, which consist of n-doped GaAs quantum wells (QWs) between undoped Al (x) Ga1-x ... -
Study of thermal and CH4 adsorption properties
(Springer, 2015)In this study, the adsorption of methane (CH4) on zeolite from Sivas-Yavu region of Turkey and on forms treated with 1 M heavy metal nitrate solutions (AgYZ, Cu YZ and FeYZ) and 1, 3 and 5 M HCl solutions (HYZ, 3HYZ and ... -
Synergistic thallium and iodine memory-based cryogel traps for removing thallium and iodine ions
(Springer, 2017)Both recovery and effective removing of radioactive thallium and iodine are important subject to protect human health and the environment. In this study, we have studied synergistic and cost-effective cryogel based sorbents ... -
Synthesis and mutagenicity of 2-aryl-substitute (o-hydroxy-, m-bromo-, o-methoxy-, o-nitro-phenyl or 4-pyridyl) benzothiazole derivatives on Salmonella typhimurium and human lymphocytes exposed in vitro
(Springer, 2007)Derivatives of 2-aryl-substitute (o-hydroxy-, m-bromo-, o-methoxy-, o-nitro-phenyl or 4-pyridyl) benzothiazole were synthesized and tested for their mutagenicity in in vitro assays: (i) in the Ames test with Salmonella ... -
Synthesis and Photodiode Characterization of Novel Twisted Carbazole Derivatives with 1,3,5-Benzene Core
(Springer, 2018)In this study, considering the information given in the literature the Ullman and Suzuki-Miyaura coupling reactions were carried out using carbazole, 1,3,5 tribromo benzene and aryl boronic acid. The synthesized novel ... -
A tale of plant Glutathione S-transferases: Since 1970
(Springer, 2008)Ubiquitously distributed multifunctional superfamily of Glutathione S-transferases (GST) generally constitute a dimeric enzymes and catalyse the conjugation of the thiol group of the glutathione (GSH) to diverse electrophilic ... -
Thermal and SO2 adsorption properties of some clays from Turkey
(Springer, 2011)Thermal and structural properties of three clays (sepiolite and two kaolinites) from Turkey were studied by thermal analysis (TG-DTA), X-ray diffraction (XRD), X-ray fluorescence (XRF), Fourier transform infrared (FT-IR), ...