Results 41 to 50 of about 844,696 (145)

Thermal exchange effects on steel thixoforming processes [PDF]

, 2010
Steel thixoforging is an innovative semi-solid forming process. It allows the manufacturing of complex parts and minimises the forming load. This work aims to identify and characterise the main feature zones of a thixoforging part.
LANGLOIS, Laurent, BECKER, Eric, BIGOT, Régis   +2 more
core   +1 more source

Inhibition Effect of Natural Junipers Extract towards Steel Corrosion in HCl Solution

International Journal of Electrochemical Science, 2012
The objective of this study was to determine the effect of junipers extract (JE) on the corrosion of C38 steel in 1M HCl solution. The corrosion rate and mechanism were determined with the use of Tafel slopes, mass loss method and electrochemical ...
L. Bammou, R. Salghi, A. Zarrouk, H. Zarrok, S.S. Al-Deyab, B. Hammouti, M. Zougagh, M. Errami   +7 more
doaj   +1 more source

Cancer Risk in Patients With Systemic Sclerosis: A Nationwide Cohort Study in South Korea 2004 to 2021

Arthritis Care &Research, Volume 77, Issue 12, Page 1466-1473, December 2025.
Objective Systemic sclerosis (SSc) is a rare autoimmune disease characterized by tissue fibrosis, vasculopathy, and immune dysregulation. Our objectives were to quantify the overall and site‐specific cancer risks in patients with SSc compared to the general population, examine temporal trends in cancer incidence following SSc diagnosis, and explore ...
Jihyun Na, Su Jin Choi, Sojeong Park, Minae Park, Doo‐Ho Lim   +4 more
wiley   +1 more source

Japanese Encephalitis Virus Genotype 5 Infectious Clone and Reporter System for Antiviral Evaluation

Journal of Medical Virology, Volume 97, Issue 9, September 2025.
ABSTRACT The recent emergence of Japanese encephalitis virus genotype 5 (JEV5) has raised concerns regarding limited vaccine efficacy. Here, we report the construction of a full‐length infectious cDNA clone of JEV5 using a bacterial artificial chromosome (BAC) system, based on a South Korea isolate, K15P38 strain.
Jae‐Yeon Park, Wataru Kamitani, Hyun‐Jin Shin, Hye‐Mi Lee   +3 more
wiley   +1 more source

Reaction Chemistry of Zirconocene(II) with Ferrocenyl Carbonyls§

European Journal of Inorganic Chemistry, Volume 28, Issue 14, May 23, 2025.
The reaction behavior of ferrocenyl‐containing aldehyde and ketones towards a stabilised Zr(II) complex is presented. By increasing their steric demand, the typical dimeric metallaoxirane structure could be stepwise dismantled and the carbonyl coordination changed from side‐on to terminal, resulting in a unique Zr(II) compound.
Sebastian Notz, Alexander Voigt, Marcus Weber, Simon H. F. Schreiner, Tobias Rüffer, Heinrich Lang   +5 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

Phosphoinositide Metabolism: Biochemistry, Physiology and Genetic Disorders

Journal of Inherited Metabolic Disease, Volume 48, Issue 2, March 2025.
ABSTRACT Phosphatidylinositol, a glycerophospholipid with a myo‐inositol head group, can form seven different phosphoinositides (PItds) by phosphorylation at inositol carbons 3, 4 and/or 5. Over 50 kinases and phosphatases participate in PItd metabolism, creating an interconnected PItd network that allows for precise temporal and spatial regulation of ...
Francis Rossignol, Foudil Lamari, Grant A. Mitchell   +2 more
wiley   +1 more source

Corrosion inhibition of C38 steel in 1M HCl media by alkaloidic extract from Xylopia frutescens amazonian tree

, 2015
The use of Xylopia frutescens extract as a C38 steel corrosion inhibitor in 1 M HCl solution was investigated by potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) methods.
Lebrini, Mounim, Lebrini, M., Roos, C., Tomi, Félix, Sutour, Sylvain, Chevalier, Maxime, Roos, Christophe   +6 more
core   +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

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