Results 11 to 20 of about 384,964 (245)

S-duality in SU(3) Yang-Mills Theory with Non-abelian Unbroken Gauge Group [PDF]

open access: yes, 1998
It is observed that the magnetic charges of classical monopole solutions in Yang-Mills-Higgs theory with non-abelian unbroken gauge group $H$ are in one-to-one correspondence with coherent states of a dual or magnetic group $\tilde H$.
Bais, F. A., Schroers, B. J.
core   +5 more sources

Impact of strong magnetic fields on collision mechanism for transport of charged particles [PDF]

open access: yes, 2012
One of the main applications in plasma physics concerns the energy production through thermo-nuclear fusion. The controlled fusion is achieved by magnetic confinement i.e., the plasma is confined into a toroidal domain (tokamak) under the action of huge ...
Bostan, Mihai, Gamba, Irene M.
core   +2 more sources

An Enhanced Nonlinear Critical Gradient for Electron Turbulent Transport due to Reversed Magnetic Shear [PDF]

open access: yes, 2011
The first nonlinear gyrokinetic simulations of electron internal transport barriers (e-ITBs) in the National Spherical Torus Experiment show that reversed magnetic shear can suppress thermal transport by increasing the nonlinear critical gradient for ...
Candy, J.   +7 more
core   +3 more sources

Contribution to fusion research from IAEA coordinated research projects and joint experiments [PDF]

open access: yes, 2015
The paper presents objectives and activities of IAEA Coordinated Research Projects 'Conceptual development of steady-state compact fusion neutron sources' and 'Utilisation of a network of small magnetic confinement fusion devices for mainstream fusion ...
A. Melnikov   +8 more
core   +2 more sources

Digital Light Processing of 2D Lattice Composites for Tunable Self‐Sensing and Mechanical Performance

open access: yesAdvanced Engineering Materials, EarlyView., 2023
The study presents the mechanical and in situ sensing performance of digital light processing‐enabled 2D lattice nanocomposites under monotonic tensile and repeated cyclic loading, and provides guidelines for the design of architectures suitable for strain sensors and smart lightweight structures.
Omar Waqas Saadi   +3 more
wiley   +1 more source

High yield fusion in a Staged Z-pinch [PDF]

open access: yes, 2008
We simulate fusion in a Z-pinch; where the load is a xenon-plasma liner imploding onto a deuterium-tritium plasma target and the driver is a 2 MJ, 17 MA, 95 ns risetime pulser.
E. Teller   +12 more
core   +2 more sources

Real Beads On Virtual Strings: Charged Particles On Magnetic Field Lines [PDF]

open access: yes, 2012
We discuss a similarity between the drift of a charged particle inside a slowly moving solenoid and the motion of a fluid element in an ideal incompressible fluid.
Breizman, Boris, Khudik, Vladimir
core   +1 more source

High Energy Electron Confinement in a Magnetic Cusp Configuration

open access: yes, 2014
We report experimental results validating the concept that plasma confinement is enhanced in a magnetic cusp configuration when beta (plasma pressure/magnetic field pressure) is order of unity.
Alderson, Eric   +8 more
core   +2 more sources

Speculation on a Solar Chronometer for Climate [PDF]

open access: yes, 1990
Solar activity has been correlated to climatic fluctuations and has been postulated as a major factor in quasi-periodic global climatic change. However, correlations are not explanations of physical mechanisms and do not couple cause with effect.
Perry, Charles A.
core   +1 more source

Refining the NaV1.7 pharmacophore of a class of venom‐derived peptide inhibitors via a combination of in silico screening and rational engineering

open access: yesFEBS Letters, EarlyView.
Venom peptides have shown promise in treating pain. Our study uses computer screening to identify a peptide that targets a sodium channel (NaV1.7) linked to chronic pain. We produced the peptide in the laboratory and refined its design, advancing the search for innovative pain therapies.
Gagan Sharma   +8 more
wiley   +1 more source

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