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  1. 841

    Characterization and process development for the selective removal of Sn, Sb, and As from anode slime obtained from electrolytic copper refining by Steinlechner S.

    Published 2018-01-01
    “…The aim of this work was to develop a process for the removal of Sn, Sb and As from anode slime out of copper refinery to disburden a subsequent pyrometallurgical processing for precious metals refinement. …”
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    Article
  2. 842
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  4. 844

    Determination of Natural Capsaicin, Dihydrocapsaicin and Synthetic Capsaicin in Hot Pepper and Its Products by QuEChERS Combined with HPLC by CHENG Luyao, WEN Yajun, SHI Wenting, ZHOU Ziying, MA Liyan

    Published 2025-01-01
    Subjects: “…quechers; high performance liquid chromatography; hot pepper; capsaicin; synthetic capsaicin…”
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    Article
  5. 845
  6. 846

    DNA Cleavage, Cytotoxic Activities, and Antimicrobial Studies of Ternary Copper(II) Complexes of Isoxazole Schiff Base and Heterocyclic Compounds by Vijay Kumar Chityala, K. Sathish Kumar, Ramesh Macha, Parthasarathy Tigulla, Shivaraj

    Published 2014-01-01
    “…Novel mixed ligand bivalent copper complexes [Cu. L. A. ClO4] and [Cu. L. A] where “L” is Schiff bases, namely 2-((3,4-dimethylisoxazol-5-ylimino)methyl)-4-bromophenol (DMIIMBP)/2-((3,4-dimethylisoxazol-5-ylimino)methyl)-4-chlorophenol (DMIIMCP), and “A” is heterocyclic compound, such as 1,10-phenanthroline (phen)/2,21-bipyridyl (bipy)/8-hydroxyquinoline (oxine)/5-chloro-8-hydroxyquinoline (5-Cl-oxine), have been synthesized. …”
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    Article
  7. 847
  8. 848

    ANALYSIS OF THE VARIATION OF VIBRATIONS THAT APPEAR DURING TURNING WORKS WITH TRANSVERSE FEED DUE TO THE MODIFICATION OF THE FUNCTIONAL GEOMETRY OF THE CUTTING TOOL by Mădălin TOMESCU, Ionela Magdalena ROTARU

    Published 2023-05-01
    “…The paper aims to analyze the way in which the variation of the vibrations that appear during the machining processes by chipping during the transverse turning operation evolves due to the variation of the functional geometry of the chipping tool. …”
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  9. 849

    The Biosorption of Copper(II) Using a Natural Biofilm Formed on the Stones from the Metro River, Malang City, Indonesia by Andi Kurniawan, Siti Mariyah Ulfa, Chamidah Chamidah

    Published 2022-01-01
    “…The present study analyzes the characteristics of copper(II) adsorption by biofilms naturally formed in the river. …”
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  10. 850
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  15. 855
  16. 856

    Evaluation of porphyrin molecules as effective corrosion inhibitors for copper alloy in sulfuric acid using both experimental and computational approaches by Metwally Abdallah, Majda Alfakeer, Rasha N Felaly, Abdulaziz M. Almohyawi, Jabir H. Al-Fahemi, Salih S. Al-Juaid, Doaa F. Seyam, Elsayed M. Mabrouk, Kamal A. Soliman

    Published 2025-02-01
    “… The inhibition efficacies of two porphyrin molecules, namely, 5,10,15,20-tetra-[m-(methoxy) phenyl] porphyrin (m-TMPP) and 5,10,15,20-tetra-[p-(methoxy)phenyl] porphyrin (p-TMPP) on the corrosion of copper alloy (C12510) in 1.0 M H2SO4 solutions were examined. …”
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  17. 857
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  19. 859

    New exact soliton wave solutions appear in optical fibers with Sardar sub equation and new auxiliary equation techniques by Umair Asghar, Muhammad Imran Asjad, Yasser Salah Hamed, Ali Akgul, Murad Khan Hassani

    Published 2025-02-01
    “…Abstract This paper comprehensively analyzes exact solutions for the nonlinear long-short wave interaction system within the optical field. …”
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  20. 860

    Enhancing Seismic Performance of Steel-Plated Stress-Ribbon Bridge with Tuned Mass Dampers: A Finite-Element Study by Hua Dong, Yi Zhang, Zhiqiang Huang, Wuchuan Pu, Kaiwen Liu, Qishuo Zhang

    Published 2023-01-01
    “…The objective of this study is to investigate the effect of tuned mass dampers (TMDs) on a steel-plated stress-ribbon bridge using the finite element method. …”
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