[1]聽The time derivatives of the magnetic flux density and the electric field intensity associated with two rocket-triggered lightning return strokes are reproduced in the submicrosecond range by using a transmission line type model. The proposed model is based on the detailed optical observation ...
This paper presents a sensorless space vector modulation (SVM) direct torque and flux control (DTFC) scheme for interior permanent magnet (IPM) synchronous... MF Rahman - 《Australian Journal of Electrical & Electronics Engineering》 被引量: 3发表: 2009年 加载更多研究...
Clearly, according to the above equation, when the permittivity changes at the interface between two materials, there will be a discontinuity in the derivative of the electric potential. However, I just can't figure out how to implement this in COMSOL. How can I specify a discontin...
Fractal-fractional derivative is a new class of fractional derivative with power Law kernel which has many applications in real world problems. This operator is used for the first time in such kind of fluid flow. The big advantage of this operator is that one can formulate models describing muc...
Furthermore, calcium flux studies and PLB immunocytochemistry were conducted in vitro. Results: Compared to sham operation, HF was evident following MI and further worsened by ISO treatment. This occurred in parallel with downregulated mRNA and protein production of SERCA2a, PLB, and FKBP12.6, and...
These results suggest that carbon flux from glucose into the TCA cycle is not sufficient to support the growth of the CFT5 strain. The Dahms pathway can produce PYR and glyoxylate, and glyoxylate will be immediately converted to malate via the glyoxylate shunt. Therefore, additional PYR and gly...
11. The price and risk evaluation system according to claim 1, wherein: the Boltzmann model analyzer provides a price distribution or a risk distribution for the financial product or its derivatives by using the flux defined in a Boltzmann equation as a bi-product of a probability density funct...
A solder paste comprising a powder of an Ag- or Zn-containing Sn-based, lead-free solder mixed with an activator-containing rosin-based flux to which 0.01-10.0 wt % of a salicylamide compound also does not exhibit a change in viscosity and exhibits good solderability.Toshihiko Taguchi...
An adamantane derivative of the present invention or a resin composition containing the adamantane derivative gives a cured product having excellent optical characteristics such as transparency, light resistance and the like, long-term heat resistance, excellent electric characteristics such as dielectric ...
An adamantane derivative, an epoxy compound and an oxetane compound having an adamantane skeleton, and compositions containing them are capable of providing a cured product which has excellent optical properties such as transparency and light resistance, long-term heat resistance and electric characteristic...