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Three-dimensional, quasi-static evolutions of coronal magnetic fields driven by photospheric flux emergence are modeled by a class of analytic force-free magnetic fields. Our models relate commonly observed photospheric magnetic phenomena, such as the formation and growth of sunspots, the emergence of ...
drug targeting, bio-separation techniques like cell sorting, contrast agents for the magnetic resonance imaging systems and as heating intermediates for the therapy of cancer or hyperthermia which is mainly attributed to their unique feature of reacting to a magnetic force (Karimi, Karimi, & Shokroll...
is the fluid-response time to the lorentz force. this sort of ‘drag time’ was first introduced in [ 150 ], and its explicit expression as a function of time was derived in [ 156 ], \(\tau _d = \tau _d(0) ( 1 + \tau / \gamma _\infty )\) , where \(\tau _d(0...
The top panel shows that the increase in the value of the magnetic charge of the test particle makes the effective potential stronger, which strengthens the attractive force between the black hole and test particle, which in turn makes the ISCO radius bigger (which is discussed later). The ...
Star Wars created by George Lucas has a great story about self actualization with individuals - ( Luke Skywalker was a Tatooine farmboy who rose from humble beginnings to become one of the greatest Jedi the galaxy has ever known. ) The Force is what gives a Jedi his power. It's an ...
Polito, M. Janvier et al., Slipping magnetic reconnection, chromospheric evaporation, implosion, and precursors in the 2014 September 10 X1.6-class solar flare. ApJ 823, 41 (2016) ADS Google Scholar J.W. Dungey, The steady state of the Chapman-Ferraro problem in two dimensions. JGR 66, ...
(12)y=F⋅x, where y is a measurement vector containing a vectorized form of the magnetic phase image, x is a magnetic state vector containing the retrieval target (i.e., Mpr in vectorized form), and F is a system matrix (not to be confused the symbol with the force), which applie...
The MAE is obtained for all O-coverages and all collinear states at relaxed geometry as total-energy difference for two different magnetization directions employ- ing the force theorem. Note that high computational accuracy is required since energy differences between differ- ent magnetic orderings ...
Exploiting the presence of a lattice, it is however possible to invoke the equivalence of momenta on shifts of 2p and hence to derive the additional condition kF þ 2kSO ¼ À kF þ 2p to force the two remaining gapless modes to become gapped. Together with kSO ¼ kF it ensures...