Showing 841 - 860 results of 2,288 for search '"hydrogen"', query time: 0.05s Refine Results
  1. 841

    Effect of Electrochemical Treatment on Electrical Conductivity of Conical Carbon Nanotubes by S. M. Khantimerov, P. N. Togulev, E. F. Kukovitsky, N. M. Lyadov, N. M. Suleimanov

    Published 2016-01-01
    “…Interaction of conical carbon nanotubes (CNTs) with hydrogen during electrochemical treatment and its effect on their electronic properties was studied. …”
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    Article
  2. 842

    Solvent cleaning and wettability of technical steel and titanium surfaces by Stefan Becker, Rolf Merz, Hans Hasse, Michael Kopnarski

    Published 2016-06-01
    “…The ability of the cleaning agents such as cyclohexane, acetone, isopropanol and hydrogen peroxide to remove oil from technical steel and titanium samples was studied in systematic experiments. …”
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    Article
  3. 843

    Advancements and Innovations in Marine Fuel Technology by Liu Yimeng

    Published 2025-01-01
    “…This paper provides a comprehensive overview of the application of three clean energy engines— Liquefied Natural Gas (LNG), hydrogen, and ammonia— in the shipping industry. The shipping industry is increasingly exploring clean energy alternatives to reduce its carbon footprint. …”
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  4. 844

    Analytic Models of Brown Dwarfs and the Substellar Mass Limit by Sayantan Auddy, Shantanu Basu, S. R. Valluri

    Published 2016-01-01
    “…We present the analytic theory of brown dwarf evolution and the lower mass limit of the hydrogen burning main-sequence stars and introduce some modifications to the existing models. …”
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  5. 845

    Plastic zone evolution near a crack tip and its role in environmentally assisted cracking by Jesús Toribio, Viktor Kharin

    Published 2013-04-01
    “…This paper analyzes the effects of crack tip plastic strains and compressive residual stresses, created by fatigue pre-cracking, on environmentally assisted cracking of pearlitic steel subjected to localized anodic dissolution and hydrogen assisted fracture. In both situations, cyclic crack tip plasticity improves the behavior of the steel. …”
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  6. 846

    Simulation of a catalytic deoxygenation reaction of fatty acids to produce biohydrocarbons and evaluation of the influence of reaction parameters on the conversion and selectivity... by Rafael Mesquita de Moura, Bruna Xisto Silva Sampaio, Isabella Diniz Oliveira, Josué Furbino de Melo, Brunela Pereira da Silva, Fernando Cotting, Daniel Bastos de Rezende

    Published 2024-05-01
    “…The parameters evaluated were temperature, pressure, hydrogen feed, and catalyst mass. For this simulation, hydrogen and stearic acid were chosen as feedstocks, focusing on the heptadecane and octadecane production. …”
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    Article
  7. 847

    Boosting high-performance in Zr-rich side protonic solid oxide electrolysis cells by optimizing functional interlayer by Chunmei Tang, Ning Wang, Sho Kitano, Hiroki Habazaki, Yoshitaka Aoki, Siyu Ye

    Published 2025-01-01
    “…Protonic solid oxide electrolysis cells (P-SOECs) are a promising technology for water electrolysis to produce green hydrogen. However, there are still challenges related key materials and anode/electrolyte interface. …”
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    Article
  8. 848

    Chemical and physical modification of corn starch and application in cupuassu and babassu dairy dessert by Natália Tolfo de Souza, Geovanna Lemos Lima, Gabrieli Oliveira-Folador, Gisele Teixeira de Souza Sora, Ladyslene Chrístyns de Paula, Luís Fernando Polesi

    Published 2024-03-01
    “…The syneresis analysis of the desserts confirmed that the hydrogen peroxide modification was capable of considerably reducing the syneresis of dairy products. …”
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    Article
  9. 849

    Thermodynamic Analysis of Steam Gasification for Syngas Production in Biomass Renewable Energy Using Parametric Investigation by Ziyu Wang, Charalampos Baniotopoulos

    Published 2023-09-01
    “…According to the results, an enhancemment of 13.8% in hydrogen molar fraction can be observed with increasing gasification temperature from 700℃ to 900℃. …”
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  10. 850

    Towards a full understanding of water splitting in photosynthesis by James Barber

    Published 2004-01-01
    “…In PSII, the “hydrogen” reduces plastoquinone (PQ) to plastoquinol (PQH2). …”
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  11. 851

    Molecular Interactions of Renin with Chikusetsusaponin IV and Momordin IIc by Hai-Ling Zhang, Gui-Lan Zhu, Xiao-Tian Chen

    Published 2019-01-01
    “…As shown by LigPlot + software analyzing the hydrogen bonding and hydrophobic effect between renin and the saponins, the amino acid residues such as Ser230, Tyr85, and Tyr201 form the hydrogen bonds, with S3sp, S3, and S2′ being the active pockets. …”
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  12. 852

    Taurine prevents mitochondrial dysfunction and protects mitochondria from reactive oxygen species and deuterium toxicity by Stephanie Seneff, Anthony M. Kyriakopoulos

    Published 2025-01-01
    “…Deuterium is an isotope of hydrogen with a neutron as well as a proton, making it about twice as heavy as hydrogen. …”
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  13. 853

    Comparative Study of Various E. coli Strains for Biohydrogen Production Applying Response Surface Methodology by Péter Bakonyi, Nándor Nemestóthy, Katalin Bélafi-Bakó

    Published 2012-01-01
    “…The proper strategy to establish efficient hydrogen-producing biosystems is the biochemical, physiological characterization of hydrogen-producing microbes followed by metabolic engineering in order to give extraordinary properties to the strains and, finally, bioprocess optimization to realize enhanced hydrogen fermentation capability. …”
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  14. 854
  15. 855

    An optimal control method considering degradation and economy based on mutual learn salp swarm algorithm of an islanded zero‐carbon DC microgrid by Ying Han, Yujing Hou, Luoyi Li, Weifeng Meng, Qi Li, Weirong Chen

    Published 2024-12-01
    “…In order to realize the economic operation, operation cost and degradation cost of battery and hydrogen system are considered as the objective function first. …”
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  16. 856

    Recovery of Carbon Fibres From Aged Epoxy Matrix Composites Using H2O2 as an Oxidant: A Thermodynamic and Technoeconomic Analysis by Paul Njeni Mabalane, Kristof Molnar, Philani Thembelihle Mazibuko, Kolos Molnár, Caroline Khoathane, Mike Masukume

    Published 2025-01-01
    “…There is an effort to use hydrogen peroxide for recycling carbon fibre from epoxy matrix composites because it is an ecofriendly material, and the related technology is feasible. …”
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  17. 857

    Sn(SO4)2·2H2O from synchrotron powder data by Øystein Slagtern Fjellvåg, Helmer Fjellvåg

    Published 2024-12-01
    “…Its crystal structure was determined from powder synchrotron X-ray diffraction data and is constructed of (100) layers of [SnO4(H2O)2] octahedra (point group symmetry 1) corner-connected by sulfate tetrahedra. Hydrogen bonds of moderate strength between the water molecules and sulfate O atoms hold the layers together.…”
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  18. 858

    The lake cod Gadus morhua kildinensis in the context of conservation biology by Igor Popov

    Published 2025-01-01
    “…Recent sonar surveys showed that the cod are quite abundant, but in danger from hydrogen sulfide accumulation within the lower lake levels. …”
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  19. 859

    Supramolecular Assembly and Reversible Transition and of Chitosan Fluorescent Micelles by Noncovalent Modulation by An Liu, Hong Song, Puyou Jia, Ying Lin, Qingping Song, Jiangang Gao

    Published 2021-01-01
    “…Upon adjusting the solution pH to 2, the PIC micelles were reconstructed into hydrogen-bonding complexes while the hydrogen bonding interaction between the protonated carboxyl groups of TPE-(N-COOH)4 and chitosan. …”
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  20. 860

    A Strategy for the Production of Single-Cell Proteins by the Efficient and Continuous Fermentation of Hydroxide Bacteria Under Gas Fermentation by Shuai Fu, Longyu Gou, Ke Long, Lanchai Chen, Dingrong Cai, Yue Lu

    Published 2025-01-01
    “…<i>Cupriavidus necator</i> can produce single-cell proteins (SCPs) using electrons produced by hydrogen as energy, oxygen as electron acceptors, and CO<sub>2</sub> as carbon sources. …”
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