Results 81 to 90 of about 19,320,857 (380)

EXPLOSIVE DECOMPOSITION OF THE COMPOSITES BASED ON PENTAERYTHRITOL TETRANITRATE AND GOLD NANOPARTICLES

open access: yesВестник Кемеровского государственного университета, 2014
The aim of this work is to calculate the regularities of the explosion decomposition of the composites of pentaerythritol tetranitrate and gold initiated by the laser pulse of 12 ns’s duration.
S. G. Lukatova, O. V. Odintsova
doaj  

Electronic excitation spectrum of doped organic thin films investigated using electron energy-loss spectroscopy

open access: yes, 2015
The electronic excitation spectra of undoped, and potassium as well as calcium doped phenantrene-type hydrocarbons have been investigated using electron energy-loss spectroscopy (EELS) in transmission.
Knupfer, Martin, Roth, Friedrich
core   +1 more source

High-dimensional neural network atomic potentials for examining energy materials: some recent simulations

open access: yesJournal of Physics: Energy, 2020
Owing to their simultaneous accuracy and computational efficiency, interatomic potentials machine-learned using first-principles calculation data are promising for investigating phenomena closely related to atomic motion in various energy materials.
Satoshi Watanabe   +7 more
semanticscholar   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

RESEARCH OF PHYSICO-CHEMICAL PROPERTIES OF SOME EXPLOSIVES BY COMPUTER MODELLING

open access: yesВестник Кемеровского государственного университета, 2014
Using the computer modeling, within density functional theory, as well as using a localized basis set and the B3LYP hybrid functional, the geometric parameters of the molecules of energetic materials of TATB, PETN, RDX, TNB, TNTA, Si-PETN, C2N5O2H3  and ...
T. L. Prazyan, Yu. N. Zhuravlev
doaj  

Carbon-based material-supported single-atom catalysts for energy conversion

open access: yesiScience, 2022
Summary: In recent years, single-atom catalysts (SACs) with unique electronic structure and coordination environment have attracted much attention due to its maximum atomic efficiency in the catalysis fields.
Huimin Zhang   +3 more
doaj   +1 more source

Enhanced Thermal Properties of Phase Change Materials through Surfactant-Functionalized Graphene Nanoplatelets for Sustainable Energy Storage [PDF]

open access: gold, 2023
Mustapha Fikri   +6 more
openalex   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Material Selection Framework for Lift-Based Wave Energy Converters Using Fuzzy TOPSIS [PDF]

open access: gold, 2023
Abel Arredondo-Galeana   +5 more
openalex   +1 more source

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