Results 1 to 10 of about 9,292 (185)

Corrosion Studies of C38 Steel by Alkaloids Extract of a Tropical Plant Type

International Journal of Electrochemical Science, 2011
Alkaloids extract of Aspidosperma album was tested as corrosion inhibitor for C38 steel in 1 M HCl by using polarization and electrochemical impedance spectroscopy (EIS).
M. Faustin, M. Lebrini, F. Robert, C. Roos   +3 more
doaj   +5 more sources

Chemical and electrochemical studies of the inhibition performance of hydro-alcoholic extract of used coffee grounds (HECG) for the corrosion of C38 steel in 1M hydrochloric acid

Egyptian Journal of Petroleum, 2020
The corrosion protection of C38 steel in 1M HCl solution with hydro-alcoholic used coffee grounds extract (HECG) was studied using measurements of hydrogen gas evolution, potentiodynamic polarization and electrochemical impedance spectroscopy.
Fatima Bouhlal, Najoua Labjar, Farah Abdoun, Aimad Mazkour, Malika Serghini-Idrissi, Mohammed El Mahi, El Mostapha Lotfi, Abdelmajid Skalli, Souad El Hajjaji   +8 more
doaj   +3 more sources

The Behaviour of Contaflex Soft Contact Lens Material During Hydration [PDF]

Gels
The aim of this study was to quantitatively evaluate the swelling and transparency behaviour of Contaflex soft contact lens materials with varying water-content (38–77%) using high-resolution digital imaging and infrared LiDAR.
Joseph Towler, Markus Zaplachinski, Roberto Montiel, Nikhil Murari, Christine Deng, Rimmo Lego, Arwa Fathy, Ahmed Abass   +7 more
doaj   +2 more sources

A Conserved Cysteine Residue in Coxsackievirus B3 Protein 3A with Implication for Elevated Virulence

Viruses, 2022
Enteroviruses (EV) are implicated in an extensive range of clinical manifestations, such as pancreatic failure, cardiovascular disease, hepatitis, and meningoencephalitis.
Martin Voss, Sandra Pinkert, Meike Kespohl, Niclas Gimber, Karin Klingel, Jan Schmoranzer, Michael Laue, Matthias Gaida, Peter-Michael Kloetzel, Antje Beling   +9 more
doaj   +1 more source

Validation of Candidate Phospholipid Biomarkers of Chronic Kidney Disease in Hyperglycemic Individuals and Their Organ-Specific Exploration in Leptin Receptor-Deficient db/db Mouse

Metabolites, 2021
Biological exploration of early biomarkers for chronic kidney disease (CKD) in (pre)diabetic individuals is crucial for personalized management of diabetes.
Jialing Huang, Marcela Covic, Cornelia Huth, Martina Rommel, Jonathan Adam, Sven Zukunft, Cornelia Prehn, Li Wang, Jana Nano, Markus F. Scheerer, Susanne Neschen, Gabi Kastenmüller, Christian Gieger, Michael Laxy, Freimut Schliess, Jerzy Adamski, Karsten Suhre, Martin Hrabe de Angelis, Annette Peters, Rui Wang-Sattler   +19 more
doaj   +1 more source

Metabolic Signatures Elucidate the Effect of Body Mass Index on Type 2 Diabetes

Metabolites, 2023
Obesity plays an important role in the development of insulin resistance and diabetes, but the molecular mechanism that links obesity and diabetes is still not completely understood.
Qiuling Dong, Sidra Sidra, Christian Gieger, Rui Wang-Sattler, Wolfgang Rathmann, Cornelia Prehn, Jerzy Adamski, Wolfgang Koenig, Annette Peters, Harald Grallert, Sapna Sharma   +10 more
doaj   +1 more source

Anti-corrosive properties of two new green heterocyclic azole derivatives on C38 steel in 1 M (HCl) medium, experimental and theoretical study

Results in Chemistry, 2023
In 1.0 M HCl media, two newly component namely (1-Allyl-6-nitro-1H-indazole (1a) & 1-Ethyl-5-nitro-1H-benzimidazole-2-thiol (2b)) were used to inhibit corrosion of C38-steel.
O. Id El Mouden, ME. Belghiti, K. Mizeb, M. El Ghozlani, A. Matine, A. Batah, L. Bammou, E.M. Rakib, A. Zeroual, M. Belkhaouda, S. Belaaouad, H. Elalaoui-Elabdallaoui   +11 more
doaj   +1 more source

Potential of silicon and carbon nanocages (C38, F-C38, Cl-C38, Si38, F-Si38, Cl-Si38) as anode materials in Li-ion battery and Mg-ion battery

Silicon, 2023
Abstract The potential of various nanocages in metal-ion batteries are examined to propose novel materials with higher efficiency. The gap energy (EHLG), cohesive energy (Ecohesive) and adsorption energy (Eadsorption) of C38, F-C38, Cl-C38, Si38, F-Si38 and Cl-Si38 nanocages are calculated by theoretical methods.
Lipeng Xu, Chongwang Tian, Chunjiang Bao, Tonggang Liu, Hengchao Xia   +4 more
openaire   +1 more source

Metabolic biomarkers of risperidone-induced weight gain in drug-naïve patients with schizophrenia

Frontiers in Psychiatry, 2023
BackgroundRisperidone is a commonly prescribed antipsychotic drug with a potential side effect of weight gain. However, the pathophysiological mechanism is still poorly understood.
Yuying Qiu, Yeqing Dong, Wei Sun, Gang Li, Gang Li, Mei Juan Li, Yongping Zhao, Changyong Jiang, Jie Li   +8 more
doaj   +1 more source

Application of Multivariate Time Series Cluster Analysis to Regional Socioeconomic Indicators of Municipalities

Real Estate Management and Valuation, 2021
The socio-economic development of municipalities is defined by a set of indicators in a period of interest and can be analyzed as a multivariate time series. It is important to know which municipalities have similar socio-economic development trends when
Gružauskas Valentas, Čalnerytė Dalia, Fyleris Tautvydas, Kriščiūnas Andrius   +3 more
doaj   +1 more source