Results 121 to 130 of about 1,022,511 (278)

Self-diffusion in liquid gallium and hard sphere model

open access: yesEPJ Web of Conferences, 2015
Incoherent and coherent components of quasielastic neutron scattering have been studied in the temperature range of T = 313 K – 793 K aiming to explore the applicability limits of the hard-sphere approach for the microscopic dynamics of liquid gallium ...
Blagoveshchenskii Nikolay   +4 more
doaj   +1 more source

How sensitive are protein hydration shells to electrolyte concentration and protein composition?

open access: yesProtein Science, Volume 34, Issue 1, January 2025.
Abstract Proteins of obligate halophilic organisms have an unusually high number of acidic amino acids, thought to enable them to function in multimolar KCl environments. Clarifying the molecular scale mechanisms by which this occurs is relevant for biotechnology, to enable enzymatic synthesis of economically important small molecules in salty ...
H. Geraili Daronkola   +6 more
wiley   +1 more source

Quasielastic neutron scattering experiment on water using TOFLAR (Time Of Flight and LARmor precession) technique at SNS

open access: yesEPJ Web of Conferences, 2015
We present the results of the first TOFLAR (Time Of Flight and LARmor precession) experiment with a Larmor modulation device positioned after the sample. Using a setup based on the configuration of the SNS-NSE spectrometer (Spallation Neutron Source, USA)
Kusmin A.   +6 more
doaj   +1 more source

Pine Needle–Derived Nanocatalysts via Sequential Pyrolysis–Microwave Synthesis: Applications in Waste Cooking Oil Biodiesel Production

open access: yesJournal of Nanotechnology, Volume 2025, Issue 1, 2025.
This study examines a dual‐stage process for converting pine needle biochar pyrolyzed at varying temperatures (300°C, 400°C, and 500°C) into carbon nanotubes under microwave irradiation conditions and varying ferrocene‐to‐biochar ratios (1:1,1:2, and 1:3).
Sai Parameshwar   +6 more
wiley   +1 more source

Quasi-Elastic Neutron Scattering Studies on Hydration Water in Phospholipid Membranes

open access: yesFrontiers in Chemistry, 2020
The dynamic behavior of hydration water in phospholipid membranes has been investigated to understand the relationship between water and biological molecules using various experimental techniques.
Takeshi Yamada, Hideki Seto
doaj   +1 more source

Spin dynamics of strongly-doped La_{1-x}Sr_xMnO_3

open access: yes, 1997
Cold neutron triple-axis measurements have been used to investigate the nature of the long-wavelength spin dynamics in strongly-doped La$_{1-x}$Sr$_{x}$MnO$_3$ single crystals with $x$=0.2 and 0.3. Both systems behave like isotropic ferromagnets at low T,
Arsenov, A. A.   +4 more
core   +1 more source

Final state interactions and $NN$ correlations: are the latter observable? [PDF]

open access: yes, 1995
Are effects of short range correlations in the ground state of the target nucleus (initial state correlations ISC) observable in experiments on quasielastic $A(e,e'p)$ scattering at large missing momentum $p_{m}$?
Bianconi, A.   +4 more
core   +1 more source

Effect of the $2p2h$ cross-section uncertainties on an analysis of neutrino oscillations

open access: yes, 2016
We report the results of a study aimed at quantifying the impact on the oscillation analysis of the uncertainties associated with the description of the neutrino-nucleus cross section in the two-particle--two-hole sector. The results of our calculations,
Ankowski, Artur M.   +3 more
core   +1 more source

Modeling inclusive electron-nucleus scattering with Bayesian artificial neural networks

open access: yesPhysics Letters B
We introduce a Bayesian protocol based on artificial neural networks that is suitable for modeling inclusive electron-nucleus scattering on a variety of nuclear targets with quantified uncertainties.
Joanna E. Sobczyk   +2 more
doaj   +1 more source

Meson-exchange Currents and Quasielastic Neutrino Cross Sections [PDF]

open access: yes, 2011
We illustrate and discuss the role of meson-exchange currents in quasielastic neutrino-nucleus scattering induced by charged currents, comparing the results with the recent MiniBooNE data for differential and integrated cross sections.Comment: 9 pages, 8
Amaro, J. E.   +5 more
core   +1 more source

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