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91.
Bolshova T. A. Chernov A. A. Shmakov A. G. 《Combustion, Explosion, and Shock Waves》2021,57(2):159-170
Combustion, Explosion, and Shock Waves - Methyl methacrylate (MMA) is the main pyrolysis product of the widely used polymer polymethyl methacrylate; therefore, a compact mechanism of MMA... 相似文献
92.
Volkovich A. G. Kolyadin V. I. Lemus A. V. Pavlenko V. I. Potapov V. N. Semenov S. G. Simirskii Yu. N. Chesnokov A. V. Shisha A. D. 《Atomic Energy》2021,129(6):349-355
Atomic Energy - The results of the dismantling of the active drain system and the decontamination of technological enclosures of the loop installations of the MR reactor, which is being... 相似文献
93.
Automation and Remote Control - We consider the problem of optimizing the operation of a queuing system in which the number of working service channels can be changed in a controlled manner at... 相似文献
94.
Abdallah M. Altass H. M. El-Sayed R. Al Gorair Arej S. Jahdaly B. A. AL Sobhi M. 《Protection of Metals and Physical Chemistry of Surfaces》2021,57(4):811-819
Protection of Metals and Physical Chemistry of Surfaces - Three nonionic surfactants molecules (NS) derived from a fused pyridine characterized by IR and 1HNMR spectra were synthesized and examined... 相似文献
95.
Samuel J. Bunce Yiming Wang Sheena E. Radford Andrew J. Wilson Carol K. Hall 《American Institute of Chemical Engineers》2021,67(3):e17101
Determining the structure of the (oligomeric) intermediates that form during the self-assembly of amyloidogenic peptides is challenging because of their heterogeneous and dynamic nature. Thus, there is need for methodology to analyze the underlying molecular structure of these transient species. In this work, a combination of fluorescence quenching, photo-induced crosslinking (PIC) and molecular dynamics simulation was used to study the assembly of a synthetic amyloid-forming peptide, Aβ16-22. A PIC amino acid containing a trifluormethyldiazirine (TFMD) group—Fmoc(TFMD)Phe—was incorporated into the sequence (Aβ*16–22). Electrospray ionization ion-mobility spectrometry mass-spectrometry (ESI-IMS-MS) analysis of the PIC products confirmed that Aβ*16–22 forms assemblies with the monomers arranged as anti-parallel, in-register β-strands at all time points during the aggregation assay. The assembly process was also monitored separately using fluorescence quenching to profile the fibril assembly reaction. The molecular picture resulting from discontinuous molecule dynamics simulations showed that Aβ16-22 assembles through a single-step nucleation into a β-sheet fibril in agreement with these experimental observations. This study provides detailed structural insights into the Aβ16-22 self-assembly processes, paving the way to explore the self-assembly mechanism of larger, more complex peptides, including those whose aggregation is responsible for human disease. 相似文献
96.
Automation and Remote Control - We consider the NP-hard integer three-index axial assignment problem. The task of optimal combination of the pairs of feasible solutions of the problem is posed, and... 相似文献
97.
Nefedov E. I. Zayarnyi V. P. Ponomarev I. N. 《Journal of Communications Technology and Electronics》2021,66(4):420-426
Journal of Communications Technology and Electronics - Mathematical models are developed for planar symmetric slot antennas (SAs) with constant slot width using a tensor Green function that takes... 相似文献
98.
Grischenko D. N. Papynov E. K. Medkov M. A. 《Theoretical Foundations of Chemical Engineering》2021,55(5):1002-1009
Theoretical Foundations of Chemical Engineering - The paper focuses on synthesis of bioactive glass with tailored properties achieved by doping it with oxides of different elements. The bioglass... 相似文献
99.
100.
Vasanthapriya R. Neelakandeswari N. Uthayarani K. Chitra M. 《Journal of Inorganic and Organometallic Polymers and Materials》2021,31(11):4272-4280
Journal of Inorganic and Organometallic Polymers and Materials - This paper reports the performance of alizarin based SnO2 dye-sensitized solar cells. A novel template assisted method has been... 相似文献