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Now showing items 1221-1230 of 1787
Structural analysis of Cu-based FeCr reinforced composites prepared by mechanical alloying
(WALTER DE GRUYTER GMBHGENTHINER STRASSE 13, D-10785 BERLIN, GERMANY, 01 July 20)
Production and structural investigations of Cu-based FeCr reinforced composite were performed by using mechanical alloying, optical microscope, scanning electron microscope, X-ray diffraction and hardness
test. The increment ...
Weldability and mechanical behavior of CMT welded AISI 430 and HARDOX 500 steels
(WALTER DE GRUYTER GMBHGENTHINER STRASSE 13, D-10785 BERLIN, GERMANY, 31 August )
In this study, AISI 430 and HARDOX 500 steels were joined by cold metal transfer (CMT) welding method.
The properties and microstructural changes of the welding and HAZ regions were investigated by OM and SEM analyses. ...
Host Preferences of Vector Culicoides (Diptera, Ceratopogonidae Culicoides Latreille) Species in Türkiye
(2023)
Determination of host preferences of blood-feeding arthropods is an important criterion for how ectoparasite-host interactions, host selection, and feeding behaviour affects pathogen transmission. This study aimed to examine ...
Experimental Study of Oxytetracycline Degradation Using Fenton-like Processes
(Springer, 2023)
This study aimed to investigate the degradation efficiency of Oxytetracycline (OTC) using different Fenton processes. Fe2+ and nZVI reagents were used as Fenton reagents. To compare the effect on OTC degradation, Fenton ...
Synthesis and characterization of a new hybrid polymer composite (pollene@ polyacrylamide) and its applicability in uranyl ions adsorption
(Springer International Publishing, 2023/2/14)
In this study, polyacrylamide-pollen (P@PAA) composite adsorbent was synthesized by in situ polymerization method using polyacrylamide hydrogel and pollen. The adsorptive properties of the P@PAA hybrid polymer composite ...
Degradation of Phenol and 4-Chlorophenol from Aqueous Solution by Fenton, photo-Fenton, sono-Fenton, and sono-photo-Fenton methods
(Springer, 2023)
In this study, the effects of Fenton process (FP), photo-Fenton process (P-FP), sono-Fenton process (S-FP), and sono-photo-Fenton process (S-P-FP) for the degradation of phenol and 4 chlorophenol (4-CP) from aqueous solution ...
Multiplicative (generalized)-reverse derivations in rings and Banach algebras
(De Gruyter, 2023)
In this work, the subject of ideal in a semiprime ring with multiplicative (generalized)- reverse derivations studied is included. We give new essential results for researchers in this field and generalize some results ...
Note on Lie ideals with symmetric bi-derivations in semiprime rings
(Springer, 2023)
Let R be a semiprime ring, U a square-closed Lie ideal of R and D : R x R -> R a symmetric bi-derivation and d be the trace of D. In the present paper, we prove that the R contains a nonzero central ideal if any one of the ...
Experimental and Density Functional Theoretical Analyses on Degradation of Acid Orange 7 via UV Irradiation and Ultrasound enhanced by Fenton Process
(Elsevier, 2023)
In this study, Acid Orange 7 (AO7) removal from synthetic water by advanced oxidation processes was investigated. Within the scope of the study, individual and different integrated applications of Fenton re- action, ...
On the qualitative study of a discrete fractional order prey–predator model with the effects of harvesting on predator population
(25 August )
This research investigates the discrete prey–predator model by including harvesting on the predator population, in the sense of Caputo fractional derivative. We define the topological categories of the model fixed points. ...