Considering the head and tail deformation phenomenon in slab rolling process, this paper studies online width adjustment control problem of continuous casting based on digital twin framework. First, material mechanical properties, geometric model boundary conditions are given to establish process by using rigid-viscoplastic finite element method. Second, rolled piece is mainly reflected shape p...

Impulse waveforms have been widely used in the studies of streamer and breakdown phenomena dielectric liquids. In this article, both experiments analyses were carried out to investigate effects impulse tail-time on characteristics a mineral oil synthetic ester liquid. A range positive with same front-time <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3....

We consider in this paper the collection of near maxima of the discrete, two dimensional Gaussian free field in a box with Dirichlet boundary conditions. We provide a rough description of the geometry of the set of near maxima, estimates on the gap between the two largest maxima, and precise (in the exponential scale) estimate for the right tail on the law of the centered maximum.

evidence from iranian households’ expenditures and income survay(iheis) in urban area shows that, average of real hourly wage against the schooling years is declining in the right tail of wage distribution between 1384 and 1390 (2005 and 2011). a tentative justification for this observation is that the private rate of return to education at upper quantiles and higher years of schooling have red...

In iterative schemes of identification and control one of the particular and important choices to make is the choice for a model uncertainty structure, capturing the uncertainty concerning the estimated plant model. This is typically done in some normbounded form, in order to guarantee robust stability and/or robust performance when redesigning the controller. Structures that are used in the re...

A fluorescent calmodulin derivative, 2-chloro-[4-(epsilon-amino-Lys75)]-[6-(4- diethylaminophenyl)-1,3,5-triazin-4-yl]-calmodulin (TA-calmodulin) [Török and Trentham (1994) Biochemistry 33, 12807-12820], and equilibrium fluorescence methods were used to identify calmodulin-binding domains of connexin subunits of gap junctions. Synthetic peptides corresponding to six extramembrane regions of con...