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Some results on ideals of semiprime rings with multiplicative generalized derivations
(TAYLOR & FRANCIS INC, 2018)
Let R be a semiprime ring and I a nonzero ideal of R. A map F:RR is called a multiplicative generalized derivation if there exists a map d:RR such that F(xy)=F(x)y+xd(y), for all x,yR. In the present paper, we shall prove ...
Effect of Alkyl Chain Length on Adsorption Behavior and Corrosion Inhibition of Imidazoline Inhibitors
(JIHAD DANESHGAHI, 2018)
Inhibition performances of imidazoline derivatives with different alkyl chain length for carbon steel in H2S acid solutions has been studied by polarization curves, AC impedance measurements, current transient, Atomic Force ...
Utility of ultrasound assisted-cloud point extraction and spectophotometry as a preconcentration and determination tool for the sensitive quantification of mercury species in fish samples
(PERGAMON-ELSEVIER SCIENCE LTD, 2018)
The current study reports, for the first time, the development of a new analytical method employing ultrasound assisted-cloud point extraction (UA-CPE) for the extraction of CH3Hg+ and Hg2+ species from fish samples. ...
Mitogenome organization and evolutionary history of the subfamily Cephinae (Hymenoptera: Cephidae)
(WILEY, 2018)
Cephinae represents one of the exclusively endophytophagous sawfly lineages with diverse host plant utilizations, in which most species have great economic importance. However, the evolutionary history of the subfamily has ...
Binding energy of donor impurity states and optical absorption in the Tietz-Hua quantum well under an applied electric field
(ELSEVIER SCIENCE BV, 2018)
For a quantum well which has the Tietz-Hua potential, the ground and some excited donor impurity binding energies and the total absorption coefficients, including linear and third order nonlinear terms for the transitions ...
THE GRECO-ITALIC AMPHORAE FOUND ON MALTEPE TUMULUS IN PHOCAEA
(MERSIN UNIV PUBL RES CENTER CILICIAN ARCHAEOLOGY, 2018)
Phocaea, which was one of the biggest cities in Ionia, was also an important pottery production centre from the Orientalising Period to the Late Antique Period. The many large pottery dumps which were unearthed in different ...
Sandwich method to grow high quality AlN by MOCVD
(IOP PUBLISHING LTD, 2018)
We report pulsed atomic layer epitaxy growth of a very high crystalline quality, thick (similar to 2 mu m) and crack-free AlN material on c-plane sapphire substrates via a sandwich method using metal organic chemical vapor ...
Effects of three biochar types on activity of beta-glucosidase enzyme in two agricultural soils of different textures
(TAYLOR & FRANCIS LTD, 2018)
Biochar has attracted significant attention due to the long-lasting nature, and prominent influence on soil characteristics. This study was conducted to evaluate changes in the activity of beta-glucosidase enzyme (BG) in ...
Simultaneous Determination of Vitamins B1 and B2 in Food Samples by Modified Cloud Point Extraction Method and HPLC-DAD
(SPRINGER, 2018)
A preconcentration and determination method was developed for vitamins B1 (thiamin) and B2 (riboflavin) at trace amounts based on cloud point extraction (CPE) and HPLC analysis. As a new approach in this method, Ag(I) ion ...
Investigation of anticancer properties of caffeinated complexes via computational chemistry methods
(PERGAMON-ELSEVIER SCIENCE LTD, 2018)
Computational investigations were performed for 1,3,7-trimethylpurine-2,6-dione, 3,7-dimethylpurine-2,6-dione, their Ru(II) and Os(III) complexes. B3LYP/6-311 ++G(d,p)(LANL2DZ) level was used in numerical calculations. ...