Results 41 to 50 of about 496 (154)

Applications of density functional theory to corrosion and corrosion prevention of metals: A review

Materials Genome Engineering Advances, Volume 3, Issue 1, March 2025.
This review presents a comprehensive overview of applications of density functional theory (DFT) to corrosion and corrosion prevention of metals, involving potential‐pH diagrams, hydrogen evolution reaction, anodic dissolution, passivity and passivity breakdown, and organic inhibitor for metals. The DFT modeling‐experiment‐engineering‐theory model will
Dihao Chen, Wenjie Zhou, Yucheng Ji, Chaofang Dong   +3 more
wiley   +1 more source

Study on Non-quenched and Tempered Steel C38 + N for Automobile

Teshugang, 2019
Non-quenched and tempered steel C38 + N for automobile can be used into not only crank shaft materials, but also produced engine connecting rods. By optimizing chemical composition (/% ：0.36 ~ 0.40C ,0.50 ~ 0.65Si, 1.40 ~ 1.55Mn,0.10 ~0.20Cr,0.015 ~0 ...
李刚, 郭晓俊, 王连海
doaj  

Comparative Corrosion Inhibition Effect of Imidazole Compounds and of Trichodesma indicum (Linn) R. Br. on C38 Steel in 1 M HCl Medium

Journal of Chemistry, 2013
Corrosion inhibition effect of alkaloid extract part of the plant Trichodesma indicum (Linn) R. Br. of Boraginaceae family was studied and compared with that of imidazole compounds (imidazole, benzimidazole) on C38 steel in 1 M HCl solution by weight ...
S. Alarmal Mangai, Subban Ravi
doaj   +1 more source

Characterization, Antibacterial Evaluation and Computational Study of Synthesized 4,5‐bis(Hydroxymethyl)‐2‐Methylpyridin‐3‐ol Tetraphenylborate Ion‐Pair Complex

ChemistryOpen, Volume 14, Issue 3, March 2025.
A novel 5‐bis(hydroxymethyl)‐2‐methylpyridin‐3‐ol tetraphenylborate complex was synthesized. The structure was characterized using various spectroscopic techniques. The complex exhibited notable antifungal activity and effectiveness against Gram‐positive bacteria. Theoretical and experimental studies confirmed intermolecular interactions. Computational
Ahmed H. Bakheit, Mohamed H. Al‐Agamy, Rashad Al‐Salahi, Essam Ali, Haitham Alrabiah, Gamal A.E. Mostafa   +5 more
wiley   +1 more source

Hybrid Molecules Containing Methotrexate, Vitamin D, and Platinum Derivatives: Synthesis, Characterization, In Vitro Cytotoxicity, In Silico ADME Docking, Molecular Docking and Dynamics

Chemistry &Biodiversity, Volume 22, Issue 1, January 2025.
Abstract Designing hybrid‐based drugs is one promising strategy for developing effective anticancer drugs that explore combination therapy to enhance treatment efficacy, overcome the development of drug resistance, and lower treatment duration. Bisphosphonates and Vitamin D are commonly administered drugs for the treatment of bone diseases and the ...
Zintle Mbese, Mpho Choene, Eric Morifi, M. Nwamadi, Samson Adeyemi, Abel Kolawole Oyebamiji, Adedapo S. Adeyinka, Blassan George, Blessing Atim Aderibigbe   +8 more
wiley   +1 more source

Supplier Carbon Management and Firm Idiosyncratic Risk: Empirical Evidence From China

Journal of Supply Chain Management, Volume 61, Issue 1, Page 34-61, January 2025.
ABSTRACT Although existing research emphasizes the importance of internal carbon management (CM) in influencing firm risk, the impact of external stakeholder CM on firm risk remains unclear. This study employs signaling theory to explore how supplier CM affects firm idiosyncratic risk (IR), alongside the moderating roles of the supply chain information
Zhifang Zhou, Yixiang Dai, Shangjie Han, Tao Zhang, Jinhao Liu, Xiaohong Chen   +5 more
wiley   +1 more source

Inhibition of C-steel Corrosion by Green Tea Extract in Hydrochloric Solution

International Journal of Electrochemical Science, 2017
Inhibition ability of green tea extract (GTE) on the C38 steel (CS) in 1.0 M HCl was evaluated using different methods such as: weight loss, electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization (PDP) methods at various ...
R. Salghi, S. Jodeh, Eno E. Ebenso, H. Lgaz, D. Ben Hmamou, M. Belkhaouda, I.H. Ali, M. Messali, B. Hammouti, S. Fattouch   +9 more
doaj   +1 more source

Utilisation of New Zealand Rugby's concussion management pathway: A mixed methods investigation

European Journal of Sport Science, Volume 24, Issue 12, Page 1883-1902, December 2024.
Abstract Concerns around concussion highlight the need for strategies to improve the implementation and translation of concussion guidelines in community sports. This study assessed players' utilisation and compliance with New Zealand Rugby's Concussion Management Pathway (CMP).
Danielle M. Salmon, Marelise Badenhorst, Sierra Keung, Zachary Yukio Kerr, Johna K. Register‐Mihalik, Janelle Romanchuk, S. John Sullivan, Christina Sutherland, Chris Whatman, Simon R. Walters   +9 more
wiley   +1 more source

Synthesis, experimental and theoretical studies on the inhibition of corrosion of C38 steel in a molar hydrochloric acid solution by bis-5,6-methylbenzimidazole-2-thione

Hybrid Advances
The protection against corrosion by a newly synthesized compound, bis-5,6-methylbenzimidazole-2-thione (MBMS), was assessed using two alternative methods: Potentiodynamic polarization investigation (PDP) and Electrochemical Impedance Spectroscopy (EIS ...
N. Lahrache, S. Jebbari, A. Barhoumi, M. Omari, N. Labjar, H. Nasrellah, S. Lakhloufi, S. El Hajjaji   +7 more
doaj   +1 more source

EEG Spectral Power Changes in Patients With Dysexecutive Syndrome Following Cognitive Intervention

Brain and Behavior, Volume 14, Issue 11, November 2024.
This study investigates the effects of cognitive rehabilitation on brain activity and executive functioning in patients with acquired brain injury (ABI). EEG recordings and performance on the Test of Attentional Performance (TAP) were analyzed before and one month after an ecological rehabilitation intervention. Results show significant improvements in
Claire Lebely, Evelyne Lepron, Ines Bigarre, Caroline Hamery, Xavier De Boissezon, Sebastien Scannella   +5 more
wiley   +1 more source