Results 21 to 30 of about 3,064,989 (321)

Membrane fusion

open access: yesCurrent Opinion in Cell Biology, 2002
Fusion of biological membranes is governed by physical principles but it is unclear whether the transition states are primarily determined by lipid physics or by protein-lipid interactions. Recent advances in the field include the physical description of bilayer fusion, particularly new models beyond continuum models and the role of the SNARE proteins.
Jahn, R., Grubmueller, H.
openaire   +6 more sources

Development of a Millimeter-Wave Beam Position and Profile Monitor for Transmission Efficiency Improvement in an ECRH System

open access: yesEPJ Web of Conferences, 2015
In a high power Electron Cyclotron Resonance Heating (ECRH) system, a long-distance and low-loss transmission system is required to realize effective heating of nuclear fusion-relevant plasmas.
Shimozuma T.   +11 more
doaj   +1 more source

An assessment of the evaporation and condensation phenomena of lithium during the operation of a Li(d,xn) fusion relevant neutron source

open access: yesHeliyon, 2016
The flowing lithium target of a Li(d,xn) fusion relevant neutron source must evacuate the deuteron beam power and generate in a stable manner a flux of neutrons with a broad peak at 14 MeV capable to cause similar phenomena as would undergo the ...
J. Knaster, T. Kanemura, K. Kondo
doaj   +1 more source

Direct measurement of refracted trajectory of transmitting electron cyclotron beam through plasma on the Large Helical Device

open access: yesEPJ Web of Conferences, 2015
The electron-cyclotron (EC) -beam refraction due to the presence of plasma was investigated in the Large Helical Device. The transmitted-EC-beam measurement system was constructed and the beam pattern on the opposite side of the irradiated surface was ...
Takahashi Hiromi   +14 more
doaj   +1 more source

Reduced, tame and exotic fusion systems

open access: yes, 2010
We define here two new classes of saturated fusion systems, reduced fusion systems and tame fusion systems. These are motivated by our attempts to better understand and search for exotic fusion systems: fusion systems which are not the fusion systems of ...
Andersen, Kasper K. S.   +2 more
core   +3 more sources

$^{64}$Ni+$^{64}$Ni fusion reaction calculated with the density-constrained time-dependent Hartree-Fock formalism [PDF]

open access: yes, 2007
We study fusion reactions of the $^{64}$Ni+$^{64}$Ni system using the density-constrained time-dependent Hartree-Fock (TDHF) formalism. In this formalism the fusion barriers are directly obtained from TDHF dynamics.
Oberacker, V. E., Umar, A. S.
core   +1 more source

Compact Fusion [PDF]

open access: yesElectronic Workshops in Computing, 2006
There are many advantages to writing functional programs in a compositional style, such as clarity and modularity. However, the intermediate data structures produced may mean that the resulting program is inefficient in terms of space. These may be removed using deforestation techniques, but whether the space performance is actually improved depends ...
Hope, Catherine, Hutton, Graham
openaire   +2 more sources

Thermographic studies of outer target heat fluxes on KSTAR

open access: yesNuclear Materials and Energy, 2017
A new infra-red (IR) thermography system with high spatial resolution has been installed on KSTAR and is now mainly applied to measure the outer divertor heat load profile.
H.H. Lee   +11 more
doaj   +1 more source

Image Fusion With Cosparse Analysis Operator

open access: yes, 2017
The paper addresses the image fusion problem, where multiple images captured with different focus distances are to be combined into a higher quality all-in-focus image.
Gao, Rui   +2 more
core   +1 more source

Recent result of gyrotron operation in NIFS

open access: yesEPJ Web of Conferences, 2015
In the last Large Helical Device (LHD) experimental campaign, a 154GHz gyrotron which had been conditioned to generate 1 MW/2 s, 0.5 MW/CW was installed for LHD experiments.
Ito Satoshi   +9 more
doaj   +1 more source

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