Showing 1,681 - 1,700 results of 2,288 for search '"hydrogen"', query time: 0.07s Refine Results
  1. 1681

    Effects of Postinjection Application with Late Partially Premixed Combustion on Power Production and Diesel Exhaust Gas Conditioning by Marko Jeftić, Shui Yu, Xiaoye Han, Graham T. Reader, Meiping Wang, Ming Zheng

    Published 2011-01-01
    “…Decreasing the overall air-to-fuel ratio resulted in increased hydrogen content levels but at the cost of increased smoke, THC and CO emissions. …”
    Get full text
    Article
  2. 1682

    Decreasing emission factor of pollutants in an oil refinery by renovating the furnace design by A. Zabihi, M.R. Raazaitabari

    Published 2016-05-01
    “…Fuel gas needs to be free of hydrogen sulfide in order to decrease SO2 emission in unit 75. …”
    Get full text
    Article
  3. 1683

    Sustainable hybrid systems for electric vehicle charging infrastructures in regional applications by Aykut Fatih Güven, Nilya Ateş, Saud Alotaibi, Thabet Alzahrani, Amare Merfo Amsal, Salah K. Elsayed

    Published 2025-02-01
    “…Six different scenarios involving components such as photovoltaic (PV) panel, wind turbine (WT), biomass generators (BG), electrolyzer (Elz), hydrogen tank (HT), fuel cell (FC), batteries (Bat), inverter (Inv), and the grid were analyzed using HOMER Pro microgrid analysis tool version 3.14.2 software. …”
    Get full text
    Article
  4. 1684

    Ellagic acid: A potent glyoxalase-I inhibitor with a unique scaffold by Al-Shar’i Nizar A., Al-Balas Qosay A., Hassan Mohammad A., El-Elimat Tamam M., Aljabal Ghazi A., Almaaytah Ammar M.

    Published 2021-03-01
    “…Its binding to the GLO-I active site seemed to be mainly driven by ionic interaction via its ionized hydroxyl groups with the central Zn ion and Lys156, along with other numerous hydrogen bonding and hydrophobic interactions. Due to its unique and rigid skeleton, it can be utilized to search for other novel and potent GLO-I inhibitors via computational approaches such as pharmacophore modeling and similarity search methods. …”
    Get full text
    Article
  5. 1685

    Carbene-catalyzed chirality-controlled site-selective acylation of saccharides by Ying-Guo Liu, Zetao Zhong, Yuyang Tang, Hongling Wang, Sai Vikrama Chaitanya Vummaleti, Xi Peng, Peng Peng, Xinglong Zhang, Yonggui Robin Chi

    Published 2025-01-01
    “…Our investigation reveals that this intriguing selectivity shift stems from a combination of factors, including chirality match/mismatch and inter- / intramolecular hydrogen bonding between the NHC catalyst and saccharide substrates. …”
    Get full text
    Article
  6. 1686

    Development of Cutaneous Bioadhesive Ureasil-Polyether Hybrid Films by João Augusto Oshiro Junior, Flávia Chiva Carvalho, Christiane Pienna Soares, Marlus Chorilli, Leila Aparecida Chiavacci

    Published 2015-01-01
    “…The hydrolysis and condensation reactions involved in synthesis of ureasil-polyether films influence the film formation time and the number of chemical groups able to form hydrogen bonds, responsible for the bioadhesion, with the biological substrate. …”
    Get full text
    Article
  7. 1687

    Electrochemical conversion of methane measured by anode out gas monitoring over Ce–Co–Cu anode electrocatalysts by Bernardo Jordão Moreira Sarruf, Robert Steinberger-Wilckens, Paulo Emílio Valadão de Miranda

    Published 2025-01-01
    “…Gas chromatography was employed to monitor anode effluent gases under electrochemical conditions, complemented by electrochemical impedance assessments using hydrogen as the fuel to identify polarisation sources within these innovative anode configurations. …”
    Get full text
    Article
  8. 1688

    Low-Temperature Deuterium Annealing for HfO₂/SiO₂ Gate Dielectric in Silicon MOSFETs by Tae-Hyun Kil, Ju-Won Yeon, Hyo-Jun Park, Moon-Kwon Lee, Eui-Cheol Yun, Min-Woo Kim, Sang-Min Kang, Jun-Young Park

    Published 2024-01-01
    “…A comparative study with hydrogen (H2) annealing under identical conditions is conducted to evaluate the specific impact of deuterium (D2). …”
    Get full text
    Article
  9. 1689

    Effect of Acid and Alkaline Environment on Dynamic Strength and Porosity Characteristics of Bursting Liability Coal by Lei Li, Jiangbo Fan, Ningning Liu, Shuang Gong, Daming Yang

    Published 2021-01-01
    “…Under acidic and alkaline environments, the decrease amplitude of tensile strength of coal is obviously larger than that in neutral solution, which indicates that under the action of acid-based solution soaking, the easily soluble minerals in coal react with hydrogen ions and hydroxyl ions in solution obviously. …”
    Get full text
    Article
  10. 1690

    Genetic Deletion of Soluble Epoxide Hydrolase Attenuates Inflammation and Fibrosis in Experimental Obstructive Nephropathy by Chin-Wei Chiang, Hsueh-Te Lee, Der-Cherng Tarng, Ko-Lin Kuo, Li-Ching Cheng, Tzong-Shyuan Lee

    Published 2015-01-01
    “…The levels of superoxide anion radical and hydrogen peroxide as well as NADPH oxidase activity were also decreased in UUO kidneys of sEH−/− mice compared to that observed in WT mice. …”
    Get full text
    Article
  11. 1691

    A High-Precision Micro-Roll Forming Facility for Fuel Cell Metal Bipolar Plate Production by Matthias Weiss, Peng Zhang, Michael Pereira

    Published 2025-01-01
    “…The metal bipolar plate is a critical component of the hydrogen fuel cell stack used in proton exchange membrane fuel cells. …”
    Get full text
    Article
  12. 1692

    Synthesis, Characterization, and Biological Activity of N′-[(Z)-(3-Methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)(phenyl)methyl]benzohydrazide and Its Co(II), Ni(II), and... by Jonnie N. Asegbeloyin, Oguejiofo T. Ujam, Emmanuel C. Okafor, Ilknur Babahan, Esin Poyrazoglu Coban, Ali Özmen, Halil Biyik

    Published 2014-01-01
    “…X-ray diffraction analyses of the crystals revealed a nonplanar molecule, existing in the keto-amine form, with intermolecular hydrogen bonding forming a seven-membered ring system. …”
    Get full text
    Article
  13. 1693

    Discovery of Anti-inflammatory Peptides from Channa argus Using Virtual Screening, Molecular Docking, and Cell Model by XIANG Huan, LU Meiming, CHEN Shengjun, HUANG Hui, HU Xiao, ZHAO Yongqiang, WEI Ya

    Published 2024-12-01
    “…Peptides KF, PR, NC, YR, WEL, QWWR and DEECWF exhibited high-affinity binding to TRL2 and TRL4 mainly through hydrogen bonding. These peptides were found to increase cell viability and inhibit the overproduction of nitric oxide (NO) and inflammatory factors (tumor necrosis factor-α (TNF-α), interleukin (IL)-1β and IL-6) in lipopolysaccharide (LPS)-induced RAW264.7 cells, indicating their anti-inflammatory activity. …”
    Get full text
    Article
  14. 1694

    Effect of catalase on CPC production during fermentation of Acremonium chrysogenum by Ling Liu, Zhen Chen, Xiwei Tian, Ju Chu

    Published 2025-01-01
    “…Consequently, we hypothesized and examined a correlation between catalase and CPC biosynthesis in A. chrysogenum through both the exogenous addition of hydrogen peroxide (H₂O₂) and the endogenous modulation of the catA expression level. …”
    Get full text
    Article
  15. 1695

    Structural features of near equiatomic FeCo-2V semi-hard magnetic alloy prepared by MIM technology by Nedeljković Borivoje, Pavlović Vladimir B., Obradović Nina, Mitrović Nebojša

    Published 2024-01-01
    “…MIM technology was completed by high-temperature sintering for 3.5 hours at temperatures from 1370 to 1460°C in a hydrogen atmosphere, which provides the necessary magnetic and mechanical characteristics. …”
    Get full text
    Article
  16. 1696

    Estimation of the Postmortem Duration of Mouse Tissue by Electron Spin Resonance Spectroscopy by Shinobu Ito, Tomohisa Mori, Hideko Kanazawa, Toshiko Sawaguchi

    Published 2011-01-01
    “…The tissue samples were mouse brain, hart, lung, liver, kidney, pancreas, muscle, skin, and whole blood, where various ESR spin adduct signals including DMPO-ascorbyl radical (AsA∗), DMPO-superoxide anion radical (OOH), and DMPO-hydrogen radical (H) signal were detected. Postmortem changes in DMPO-AsA∗ and DMPO-OOH were observed in various tissues of mouse. …”
    Get full text
    Article
  17. 1697

    Review of the Pressure Swing Adsorption Process for the Production of Biofuels and Medical Oxygen: Separation and Purification Technology by Jesse Y. Rumbo Morales, Gerardo Ortiz-Torres, Rodolfo Omar Domínguez García, Carlos Alberto Torres Cantero, Manuela Calixto Rodriguez, Estela Sarmiento-Bustos, Edén Oceguera-Contreras, Alberto Arturo Flores Hernández, Julio César Rodríguez Cerda, Yehoshua Aguilar Molina, Mario Martínez García

    Published 2022-01-01
    “…There are different technologies used for the separation and production of biofuels, which allow having compounds such as ethanol, methane, oxygen, and hydrogen, one of these promising technologies is the Pressure Swing Adsorption process (PSA). …”
    Get full text
    Article
  18. 1698

    Qualitative Phytochemical Profiling and In Vitro Antioxidant Potential Evaluation of South African Momordica Balsamina Linn Fruit Pulp by Buang Matseke, Sipho Mapfumari, Mmamosheledi Mothibe

    Published 2024-12-01
    “…The DPPH radical scavenging assay, hydrogen peroxide activity, and reducing power assay, coupled with linear regression, were employed to determine the quantity of antioxidants and their IC50. …”
    Get full text
    Article
  19. 1699

    The Effects of Polyphenols on Texture and Flavor of Egg Yolk: A Molecular Docking Study by Tingting Tang, Ruyi Zhang, Cuihua Chang, Junhua Li, Luping Gu, Yanjun Yang, Yujie Su

    Published 2025-01-01
    “…This improvement could be attributed to hydrophobic interactions, hydrogen bonds and ionic bonds formed between polyphenols and egg yolk proteins. …”
    Get full text
    Article
  20. 1700

    A sterilization method for human decellularized vaginal matrices by Jayson Sueters, Leonie de Boer, Freek Groenman, Judith A. F. Huirne, Theo H. Smit, Sebastian A. J. Zaat

    Published 2024-12-01
    “…Based on our previously implemented decellularization technique with minor modifications, we designed and examined three sterilization methods consisting of (i) chemical decellularization, (ii) decellularization with additional peracetic acid/hydrogen peroxide (PAA/H2O2); (iii) decellularization with antibiotic and antimycotic (AAE) based treatment. …”
    Get full text
    Article