Showing 241 - 260 results of 375 for search '"Chemical reaction"', query time: 0.06s Refine Results
  1. 241

    Existence and Uniqueness Solution of the Model of Enzyme Kinetics in the Sense of Caputo–Fabrizio Fractional Derivative by Geremew Kenassa Edessa

    Published 2022-01-01
    “…In this paper, a model of the rates of enzyme-catalyzed chemical reactions in the sense of Caputo–Fabrizio a fractional derivative was investigated. …”
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    Article
  2. 242

    Carbonitriding reduction of TiO2 in the CH4-H2-N2 system: Reduction temperature effect and kinetics by Zhang R., Fan G.-Q., Hou Y., You Y., Dang J.

    Published 2024-01-01
    “…The identification of the optimal reduction temperature and the dominant role of chemical reactions provide valuable insights for the design and optimization of carbonitriding processes with titanium compounds.…”
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    Article
  3. 243

    Catalase Biomimetic Sensor Based on Metal by Malikova Nurana Nahmad, Gurbanova Lala Maharram, Ali-Zadeh Nahmad Islam, Nagiev Tofik Murtuza, Shokhzod Ulashov, Kurbanova Shaxnoza

    Published 2025-01-01
    “…This goal in the development of certain biosensors was necessary for a sufficiently clear, fast, qualitative and quantitative determination of the desired component. Chemical reactions in living organisms are carried out with the help of catalysts - enzymes. …”
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    Article
  4. 244

    Influences of Dual Air-Swirler Angles on Swirling Injection and Combustion of Kerosene-Air at a Supercritical Pressure by Danyang Wang, Danyang Wang, Dongxin Huang, Jianguo Xu, Hua Meng, Hua Meng

    Published 2025-01-01
    “…Numerical results indicate that the inner air swirler exerts strong impact on fuel-air mixing and chemical reactions inside the inner injector, leading to a Y shaped recirculating flow and a V shaped flame at an inner swirler angle of 40°. …”
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    Article
  5. 245

    Imaginarul plurivalent. Șansa dialogului dintre arte by Alice JURCOVEȚ

    Published 2024-12-01
    “…The fantastic carves out one of its meanings as the temporal segment between the acceptance of the uncanny in everyday life or, on the contrary, another meaning, in which one vehemently denies any possibility of witnessing something extraordinary, which can only be explained by logical inferences, mathematical calculations or famous chemical reactions and verified theories. …”
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    Article
  6. 246

    Production of clusters and thin films of nitrides, oxides and carbides by pulsed laser ablation and deposition by S. Orlando, A. Paladini, A. Santagata, V. Marotta, G. P. Parisi, M. Satta, D. Scuderi, D. Catone, A. Giardini, A. Mele

    Published 2004-01-01
    “…Pulsed laser ablation of targets combined with an intense atomic source produced by radiofrequency (RF), are discussed in terms of generating chemical reactions or supplying the loss of volatile components.…”
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    Article
  7. 247

    An investigation on corrosion protection layers in pipelines transporting hydrocarbons by Gabriella Bolzon, Giovanna Gabetta, Bernardo Molinas

    Published 2014-09-01
    “…Chemical reactions between carbon steel, water and chemical species produce corrosion layers (scales) on the internal surface of pipelines transporting hydrocarbons. …”
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    Article
  8. 248

    Thermodynamic Study of Hydrolysis Reactions in Aqueous Solution from Ab Initio Potential and Molecular Dynamics Simulations by S. Tolosa, A. Hidalgo, J. A. Sansón

    Published 2013-01-01
    “…A procedure for the theoretical study of chemical reactions in solution by means of molecular dynamics simulations of aqueous solution at infinite dilution is described using ab initio solute-solvent potentials and TIP3P water model to describe the interactions. …”
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    Article
  9. 249

    An investigation on corrosion protection layers in pipelines transporting hydrocarbons by Giovanna Gabetta, Bernardo Molinas

    Published 2014-10-01
    “…Chemical reactions between carbon steel, water and chemical species produce corrosion layers (scales) on the internal surface of pipelines transporting hydrocarbons. …”
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    Article
  10. 250

    The challenges of preserving and managing sulphur-containing plaster casts by Nand Cremers

    Published 2024-10-01
    “…We highlight a shift from traditional imprinting methods to casting with plaster and sulphur in the late 19th and early 20th centuries An analysis by the Royal Institute for Cultural Heritage confirmed sulphur’s presence, highlighting conservation challenges due to its flammability and potential to cause chemical reactions that could damage surrounding objects. …”
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    Article
  11. 251

    Chlorination of nickel ore by gaseous chlorine in the presence of active additives by Ilić Ilija B., Cerović Katarina P., Stopić Srećko, Kamberović Željko J.

    Published 2003-01-01
    “…Paper presents a thermodynamic analysis of chemical reactions occurring during chlorination with and without additives for both nickel oxides and nickel ferrites, which are component parts of nickel ore. …”
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  12. 252

    Nanoporous Structure of Bone Matrix at Osteoporosis from Data of Atomic Force Microscopy and IR Spectroscopy by A. A. Gaidash, L. N. Sinitsa, O. A. Babenko, A. A. Lugovskoy

    Published 2011-01-01
    “…Given this, the rates of chemical reactions proceeding in the water phase of ultrathin channels of general parts of collagen fibrils decrease. …”
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  13. 253

    Microwave-assisted heating in a novel thin film-liquid spinning coaxial reactor by Guennadi A. Kouzaev

    Published 2024-11-01
    “…It is hypothesized that the acceleration of the conversation rate of chemical reactions is due to the excitation of micro-vortices for better mixing and the direct application of microwaves to a mix of polar reagents within the narrow gap. …”
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  14. 254

    Analytical Solutions for Nonlinear Dispersive Physical Model by Wen-Xiu Ma, Mohamed R. Ali, R. Sadat

    Published 2020-01-01
    “…Nonlinear evolution equations widely describe phenomena in various fields of science, such as plasma, nuclear physics, chemical reactions, optics, shallow water waves, fluid dynamics, signal processing, and image processing. …”
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    Article
  15. 255

    Catalyst Initiation in the Oscillatory Carbonylation Reaction by Katarina Novakovic, Julie Parker

    Published 2011-01-01
    “…The species researched include methanol, palladium(II) iodide, potassium iodide, and carbon monoxide. Several chemical reactions were considered and applied in a modelling study. …”
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    Article
  16. 256

    A Review of Side Effects of Artificial Preservatives on the Human Health by Zahraa A. Hussein Al-Tameemi

    Published 2025-01-01
    “…Food products can deteriorate due to microbiological, enzymatic, or chemical reactions to their surroundings. Preservatives extend the expiration of food and are also inserted into food goods to preserve quality; however, they may also have adverse side effects. …”
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    Article
  17. 257

    New Exact Solutions of Kolmogorov Petrovskii Piskunov Equation, Fitzhugh Nagumo Equation, and Newell-Whitehead Equation by Yu-Ming Chu, Shumaila Javeed, Dumitru Baleanu, Sidra Riaz, Hadi Rezazadeh

    Published 2020-01-01
    “…Similarly, the NW equation is applied for chemical reactions, Faraday instability, and Rayleigh-Benard convection. …”
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  18. 258

    Polychrome relief decoration in the Sanctuary of the Hathor Shrine: preliminary remarks by Paulina Staszkiewicz

    Published 2024-10-01
    “…Unique in this respect were the changes in color of the polychrome decoration and limestone, likely caused by high-temperature chemical reactions.…”
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  19. 259

    DNA algorithm of primeness test based on finite automaton by YANG Xue-qing, LIU Zhong-kan

    Published 2006-01-01
    “…Finite automaton,a computational model of extremely limited computing ability,was proved to have the capa-bility of solving primeness test by construction.Then,a DNA algorithm of the primeness test based on finite automaton was proposed.Furthermore,the method of constructing the finite automaton was presented in detail.The state of the fi-nite automaton was encoded by single-stranded DNA.The input was encoded by double-stranded DNA.The transition rule was represented by a double strand with a ring.The state of transition was realized by enzyme-mediated chemical reactions.The innovation of the algorithm is that it can be applied not only in primeness test but also in prime factoriza-tion and further in attack of RSA cipher.The advantage of this method is that it can be easily implemented.The time re-quired is polynomial in the size of the problem instead of exponential in the size of the problem.…”
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  20. 260

    A review on molecular simulation application in the field of coal macromolecular structure by Cong YANG, Peng XIA, Niuniu ZOU, Huan YANG, Yin YU, Biao ZHU

    Published 2025-01-01
    “…Constructing a macromolecular model of coal is essential for conducting in-depth investigations into a myriad of coal-related physical processes and chemical reactions. These processes include the adsorption behavior of coalbed methane (CBM), the pyrolysis mechanisms of coal, and alterations in the microscopic wettability of coal dust. …”
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    Article