Instantaneous Distortional Current Compensation System without Coordinate Transformation.

Altering the Current Compensation System

Generalized Lorentz Coordinate Transformation

This paper derives equations for generalized Lorentz coordinate transformation based on a simple principle that only the wave equation must be form invariant and valid in both coordinate systems. The usual requirement that the speed of light is a universal constant and thus has an identical value in any inertial coordinate systems is removed. This leads to some interesting conclusions and possi...

Coordinate Transformation in Nanorobotics

As it is the well known, the nanorobotics is the multidisciplinary field that deals with the controlled manipulation of atomic and molecular-sized objects and therefore sometimes is called molecular robotics. In order to design control algorithm for control of a nanorobot motion in a multipotential field, one should start with the related coordinate transformations. It has been done in this pap...

Trauma surgery without proper compensation under the current Korean National Health Insurance System

PURPOSE This study aimed to evaluate the situations and problems of the current health insurance fees for trauma surgeries. METHODS We reviewed the medical records and billing data from trauma surgeries performed in the hospital from August 2012 to July 2014. The name and number of surgeries were investigated and the code and number of operations prescribed by surgeons were compared with the ...

The Rotation of a Coordinate System as a Linear Transformation

and call the column vector c the representation of the vector x with respect to the basis X . Now, let V and W be vector spaces over F , let X = (x,x, . . . ,x) be a basis of V , let Y = (y,y, . . . , y) be a basis of W , and let T : V → W be a linear transformation. For any i with 1 ≤ i ≤ n we have Tx = ∑m j=1 y aji with some aji ∈ F . For an arbitrary vector x = V such that c = (c1, . . . , c...