Results 71 to 80 of about 14,123,680 (143)
The Canadian Journal of Chemical Engineering, Volume 104, Issue 1, Page 410-424, January 2026.Modelling of gas hydrate dissociation conditions. Abstract A significant challenge in natural gas transportation through pipelines is the occurrence of gas hydrate formation. An adequate understanding of the phase equilibrium conditions of gas hydrate is essential for implementing an effective gas hydrate prevention plan.
Ali Rasoolzadeh +3 more
wiley +1 more source
Enhanced oscillation lifetime of a Bose–Einstein condensate in the 3D/1D crossover
New Journal of Physics, 2015 We have measured the damped motion of a trapped Bose–Einstein condensate, oscillating with respect to a thermal cloud. The cigar-shaped trapping potential provides enough transverse confinement that the dynamics of the system are intermediate between ...
B Yuen +4 more
doaj +1 more source
Di-san junyi daxue xuebao, 2020 Objective To observe the clinical effect of tetralogy probiotics combined with galactooligosaccharides on diarrhea in patients after severe craniocerebral injury. Methods A case-control study was conducted on 90 patients with severe craniocerebral injury
LI Li, YANG Hao, HE Tao
doaj +1 more source
, 2011 We have observed Bragg scattering of photons from quantum degenerate $^{87}$Rb atoms in a three-dimensional optical lattice. Bragg scattered light directly probes the microscopic crystal structure and atomic wavefunction whose position and momentum width
David E. Pritchard +7 more
core +1 more source
In-depth analysis of LISA Pathfinder performance results: Time evolution, noise projection, physical models, and implications for LISA [PDF]
Physical Review DWe present an in-depth analysis of the LISA Pathfinder differential acceleration performance over the entire course of its science operations, spanning approximately 500 days.
M. Armano +79 more
semanticscholar +1 more source
Imagined Chinese Speech Decoding Based on Initials and Finals From EEG Activity
IET Signal Processing, Volume 2026, Issue 1, 2026.Brain‐computer interface (BCI) plays an important role in various fields, such as neuroscience, rehabilitation, and machine learning. The silent BCI, which can reconstruct inner speech from neural activity, holds great promise for aphasia patients. In this paper, we design an imagined Chinese speech experimental paradigm based on initials and finals ...
Jingyu Gu +4 more
wiley +1 more source
Robustness of discrete semifluxons in closed Bose–Hubbard chains
New Journal of Physics, 2016 We present the properties of the ground state and low-energy excitations of Bose–Hubbard chains with a geometry that varies from open to closed and with a tunable twisted link.
A Gallemí +5 more
doaj +1 more source
Two-dimensional scattering and bound states of polar molecules in bilayers
, 2010 Low-energy two-dimensional scattering is particularly sensitive to the existence and properties of weakly-bound states. We show that interaction potentials $V(r)$ with vanishing zero-momentum Born approximation $\int d^2r V(r)=0$ lead to an anomalously ...
Alexander Pikovski +4 more
core +1 more source
Wilson Fermions and Axion Electrodynamics in Optical Lattices [PDF]
, 2010 The formulation of massless relativistic fermions in lattice gauge theories is hampered by the fundamental problem of species doubling, namely, the rise of spurious fermions modifying the underlying physics.
A. Bermudez +6 more
core +3 more sources
REFMAC5 for the refinement of macromolecular crystal structures
Acta Crystallographica Section D: Biological Crystallography, 2011 The general principles behind the macromolecular crystal structure refinement program REFMAC5 are described.
G. Murshudov +8 more
semanticscholar +1 more source