Ara
Toplam kayıt 250, listelenen: 231-240
An Improved Approach to the Synthesis of Tetracyclic 20-Deethyl-4-demethyldasycarpidone and 20-Deethyldasycarpidone
(Maik Nauka/Interperiodica/Springer, 2022)
An efficient method has been reported for the synthesis of 20-deethyl-4-demethyldasycarpidone and 20-deethyldasycarpidone by tetracholoro-1,4-benzoquinone (TCB)-mediated cyclization of intermediate tetrahydrocarbazole ...
Rogue waves and solitons of the generalized modified nonlinear Schrodinger equations
(Elsevier, 2023)
Many applications of the classical nonlinear Schrodinger equations with cubic and power nonlinearity are seen in nonlinear optics, plasma physics, superconductivity, propagation of the electric field in optical fibers, ...
Analytical studies of Eyring-Powell fluid models
(Emerald Group Publishing Ltd, 2023)
PurposeWhen the literature is reviewed carefully, the analytical solutions of these types of models are missing. First using appropriate similarity transformation, the equations are reduced to dimensionless form (NODE). ...
Strychnos alkaloids: total synthesis, characterization, DFT investigations, and molecular docking with AChE, BuChE, and HSA
(Elsevier Sci Ltd, 2022)
An efficient five steps, the protection-deprotection synthetic a novel synthetic routes to(+/-) noruleine (f)-uleine, are reported starting from tetrahydrocarbazole fused monoalkyl nitrile at C-2 position that is prepared ...
An efficient hybrid method based on cubic B-spline and fourth-order compact finite difference for solving nonlinear advection-diffusion-reaction equations
(Springer, 2023)
This paper proposes an efficient hybrid numerical method to obtain approximate solutions of nonlinear advection-diffusion-reaction (ADR) equations arising in real-world phenomena. The proposed method is based on finite ...
A novel hybrid method based cubic B-spline for one-dimensional Stefan problem with moving PCM, size-dependent thermal conductivity and periodic boundary condition
(Springer Heidelberg, 2022)
Phase change materials (PCM) are substances that release and absorb sufficient energy at phase transition to provide useful heat or cooling. Stefan problems including PCM have many applications in science and engineering. ...
Electrochemical (bio)sensors based on carbon quantum dots, ionic liquid and gold nanoparticles for bisphenol
(Academic Press Inc Elsevier Science, 2023)
Electrochemical (bio)sensors were developed for bisphenol A (BPA) determination. Screen printed carbon electrode (SPCE) was modified with ionic liquid 1- butyl-3-methylimidazolium tetrafluoroborate (IL), carbon quantum ...
Can transcription factors in the intervertebral disc of lopinavir/ritonavir prevent degeneration in the nucleus pulposus by mediating the regulation of inflammation through signaling pathways?
(Verduci Editore s.r.l, 2022)
OBJECTIVE: This study was conducted to examine whether lopinavir/ritonavir (Lop/r), an HIV protease inhibitor, can improve disc physiology and slow down intervertebral disc (IVD) degeneration through in vitro experimental ...
Efficient synthesis of chromeno[2,3-b]pyridine derivatives using Zn(OTf)2 as a catalyst: DFT computations, molecular docking and ADME studies
(Elsevier B.V., 2023)
An efficient method was developed for the synthesis of chromeno[2,3-b]pyridine derivatives by using Zn(OTf)2 (Zinc trifluoromethanesulfonate) via one-pot [3 + 3] cascade annulation methods using 2-amino-4H-chromen-4-one ...
Electrochemical determination of aripiprazole based on aluminium oxide nanoparticles modified carbon paste electrode
(TUBITAK, 2023)
The electrochemical oxidation of aripiprazole was explored at a carbon paste electrode modified with aluminium oxide nanoparticles by cyclic voltammetry and square-wave anodic adsorptive stripping voltammetry. Experimental ...