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Fluctuations Driven by Multicomponent Pickup Ion Distributions in the Outer Heliosheath
Published 2025-01-01“…The stability of a realistic multicomponent pickup ion (PUI) velocity distribution derived from a global model of neutral atoms in the heliosphere, which treats hydrogen and helium atoms self-consistently and includes equations for electrons and helium ions, is investigated using linear instability analysis and hybrid simulations. …”
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582
Impact of textile sludge on the growth of red amaranth (Amaranthus gangeticus)
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583
On The Possible Leakage of ET-RR1 Liquid Waste Tank: Hydrological and Migration Modes Studies
Published 2005-01-01“…The first Egyptian (ET-RR1) research reactor has been in operation since 1961 at the Egyptian Atomic Energy Authority (EAEA) Inshas site. Therefore, at present, it faces a serious problem due to aging equipment, especially those directly in contact with the environment such as the underground settling tanks of nuclear and radioactive waste. …”
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584
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585
Structural, Electronic, Elastic, Mechanical, and Opto-Electronic Properties for ZnAg2SnS4 and ZnAg2Sn0.93Fe0.07S4 Photocatalyst Effort on Wastewater Treatment through the First Pri...
Published 2023-01-01“…When the Ge (ZnAg2GeS4) atom has been swapped out by a Sn (ZnAg2SnS4) atom, the changes in band gap is noticeable, which rises from 0.94 eV to 1.15 eV with the same geometry and surface area. …”
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586
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588
Synthesis and Antimicrobial Evaluation of Some Novel Trisubstituted s-Triazine Derivatives Based on Isatinimino, Sulphonamido, and Azacarbazole
Published 2013-01-01“…A study directed towards exploring the temperature-dependent reactivity of the chlorine atoms of 2,4,6-trichloro-s-triazine (TCT) in the nucleophilic displacement reaction, allowed a facile replacement of its chlorine atoms in succession with (i) N-amino methyl substituted isatin-3-hydrazones, (ii) N1-substituted-4-amino benzene sulphonamides, and (iii) 8-amino-4-oxo-N-benzyl-azacarbazole to produce the corresponding 2,4,6-trisubstituted-s-triazine, namely; 2-(N-amino methyl substituted isatin-3-hydrazinyl)-4-(N1-substituted-4′-amino benzenesulfonamidyl)-6-(8′-amino-4′-oxo-N-benzylazacarbazolyl)-1,3,5-triazine derivatives in acceptable yields. …”
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589
A study of the effect of Mn on the precipitation and phase transition of nanoscale Cu-rich phase in Fe–Cu alloys by phase-field method
Published 2025-03-01“…The results showed that, in the early stage of the precipitation, Mn and Cu atoms were first congregated to form Mn–Cu co-clusters, followed by Mn atoms separating from the co-clusters to segregate at the cluster-matrix interface to form a Cu-rich core and Mn-rich shell structure once the Cu content in the co-clusters reached 85%. …”
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590
Valency-Based Descriptors for Silicon Carbides, Bismuth(III) Iodide, and Dendrimers in Drug Applications
Published 2020-01-01“…Most of the proposed topological indices are related either to a vertex adjacency relationship (atom-atom connectivity) in the graph or to topological distances in the graph. …”
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591
Structural Characterizations of Palladium Clusters Prepared by Polyol Reduction of [PdCl4]2− Ions
Published 2016-01-01“…The stabilizer performs the important role of nucleating agent for the Pd atoms with a fast phase separation, since palladium atoms coordinated to the polymer side-groups are forced at short distances during nucleation. …”
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592
Crystal structure and Hirshfeld surface analysis of 2-methylquinazolin-4(3H)-one hydrochloride
Published 2025-02-01“…Except for two methyl H atoms, all atoms of the molecular cation are located about a mirror plane, making the quinazolinium moiety exactly planar. …”
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593
Progress on Waveguide-Integrated Graphene Optoelectronics
Published 2018-01-01“…Graphene, a single layer of carbon atoms arranged in the form of hexagonal lattice, has many intriguing optical and electrical properties. …”
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594
Complements to the Theoretical Treatments of the Electron Collision with : An R-Matrix Approach
Published 2013-01-01“…The calculated values for fine-structure levels are compared with the available experimental data in Atomic Structure Database of the National Institute for Standards and Technology. …”
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595
Exploring the coordination, anti-oxidant, and bacterial behavior of a new azo ligand derived from 4,5-dimethylimidazole with copper and zinc divalent ions
Published 2025-01-01“…The experimental findings confirmed the formation of octahedral geometrical complexes, where the coordination occurs through one nitrogen atom of azo and an N3 atom of imidazole. Evidence from spectroscopic techniques (13-CNMR, Mass, FT-IR, and UV-Vis), conductivity measurements, and magnetic susceptibility supported the structural integrity of the complexes. …”
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596
Twinning and stacking fault-induced precipitation in an aluminum alloy
Published 2025-01-01“…The creation of twinning adjacent to precipitates and precipitates increased in stacking fault as the atomic layers transformed into closely packed precipitates are observed in sequence.…”
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597
Enhanced Photoactivity of Fe + N Codoped Anatase-Rutile Nanowire Film under Visible Light Irradiation
Published 2012-01-01“…The X-ray photoelectron spectroscopy measurements show that nitrogen and iron atoms are incorporated into the titania oxide lattice, and the UV-visible absorption spectra show that the codoping of iron and nitrogen atoms could extend the absorption to visible light region. …”
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598
Performance comparison between the conventional and blade-designed two-fluid pressure nozzles via CFD simulation
Published 2025-02-01“…The research of the velocity distribution and atomization behavior of two nozzle designs provides insights into improving nozzle efficiency and suitability for various industrial spray applications. …”
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599
Molecular Descriptors on Line Graphs of Cactus Chains and Rooted Products Graphs
Published 2022-01-01“…The application of graph theory in the study of molecular physical and chemical properties involves theoretical mathematical chemistry. Atoms, represented by vertices, and edges, represented by bonds between them, are detailed in simple graphs called chemical graphs. …”
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600
Possible Mechanisms of Relations between the Thermal Neutrons Field and Biosphere
Published 2020-01-01“…Trace element composition of cysts was assessed using the method of atomic absorption spectroscopy with electrothermal atomization and the Zeeman background correction.…”
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