Reference 1] Pavel Krsek, Tomm a s Pajdla, and VV aclav Hlavv a c. Estimation of differential parameters on triangulated surface. Abstract This paper presents an algorithm for estimation of principal curvatures and principal directions from 3D scanned data. The diierential parameters will be base for nding of diierential structures on the surface. This structures should be used for fusion of ra...

Bell-shaped vibratory angular rate gyro (abbreviated as BVG) is a new type Coriolis vibratory gyro that was inspired by Chinese traditional clocks. The resonator fuses based on a variable thickness axisymmetric multicurved surface shell. Its characteristics can directly influence the performance of BVG. The BVG structure not only has capabilities of bearing high overload, high impact and, compa...

A formal asymptotic analysis is used to analyze the metastable behavior associated with a nonlocal PDE model describing the upward propagation of a flame-front interface in a vertical channel with a two-dimensional convex cross-section. In a certain asymptotic limit, the flame-front interface assumes a roughly paraboloidal shape whereby the tip of the paraboloid drifts asymptotically exponentia...

Collagen fibrils generated in vitro at 37 degrees C by enzymic removal of C-terminal propeptides from type I pC-collagen (an intermediate in the normal processing of type I procollagen to collagen containing the C-terminal propeptides but not the N-terminal propeptides) display shape polarity, with one tip fine tapered and the other coarse tapered. Mass measurements by scanning transmission ele...

studying gaussian beam is a method to investigate laser beam propagation and abcd matrix is a fast and simple method to simulate gaussian beam propagation in different mediums. of the abcd matrices studied so far, reflection and refraction matrices at various surfaces have attracted a lot of researches. however in previous work the incident beam and the principle axis of surface are in parallel...

The concept of issuance revolution is synonymous with the expansion of revolution that it was considered by Imam at at beginning of the revolution. Before the revolution western countries's effort and program involved in the dried roots of Islam in different countries and reduced the concepts and doctorins of it. Because of this the most important influence of Islamic revolution was. Series of ...

The concept of issuance of revolution is synonymous with the expansion of revolution that Imam considered it at beginning of the revolution. Before the revolution, western countries’ effort and program involved in the dried roots of Islam in different countries and reduced the concepts and doctorins of it. For this reason, this was the most important influence of Islamic revolution was. Series ...