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A method for the computation of magnetic force distribution from finite element (FE) field solutions is proposed, based on the principle of virtual work. In this method, a force is derived for each node by direct differentiation of the stored magnetic energy or co-energy of the finite elements...
, under President Biden's Bipartisan Infrastructure Law, has invested USD 20 million to support electric system upgrades and drive resilience and energy efficiency, aiming for 100% carbon-free electricity by 2035, which is expected to boost the demand for energy-efficient magnetic sensor solutions....
However, clogging problems arise due to the deposition of magnetic cells on the matrix, which limits the separation capacity when applied to continuous- flow microfluidic systems. In general, the aforementioned magnetic configurations are lim- ited by the range of the magnetic capture force that ...
In the absence of boundaries or with periodic boundary conditions, the NSE admits solutions with zero mean velocity. The Vlasov description of plasmas, however, is based on a particle PDF, which like all PDFs can be considered (Section 3.5.1) to be the nonvanishing mean of a singular micro...
Core tip: Magnetic resonance imaging is one of the most powerful methods for investigating structural and dynamics of biological matter. Based on quantum mechanical principles applied to Bloch nuclear magnetic resonance (NMR) flow equations, we aimed to apply the analytical solutions obtained from the...
In contrast, the exposure of cells and organisms to high-gradient magnetic fields (HGMFs) reveals many intriguing effects that might be directly related to the magnetic gradient force exerted on the whole cell and its organelles. Indeed, the magnetic force acting on a magnetic dipole moment is ...
and spintronics. However, engineering of NMs with preferred spin has challenges emerging primarily from the little difference in energy between the split levels that greatly limit practical application and necessity of high magnetic field. Thus, a new approach to solving these problems is urgently need...
According to Floquet’s theorem35, the solutions of this equation are of the form: where the complex number ν=ν(a, q) is called the Mathieu exponent and P is a periodic function in x (with period π). The parameters a and q depend on the properties of the spin wave. From the kn...
the availability of a realistic model capable of i) reliably representing the physics of elementary con- stituents of a physical system, ii) accurately reproducing the macroscopic measurement data (forward problem) and iii) understanding the uniqueness properties of inverse solutions of the model, i...