Background: The extent to which homeostatically regulated physiological processes (including cardiorespiratory fitness expressed as VO2max) are involved in response physical stressors (which include acclimatization and marching) has not been studied,, we intended make this assessment based on measured cortisol levels blood lactate subjects exposed summer winter marching.
 Methods: Two grou...

Abstract. In this paper we present a new approach which integrates the T-Surfaces model and isosurface generation methods in a general framework for surface reconstruction in 3D medical images. T-Surfaces is a deformable model based on a triangulation of the image domain, a discrete surface model and an image threshold. Two types of isosurface generation methods are considered: the continuation...

abstract present study used translog cost function for determining break point of paddy farms. requested data set include inputs’ prices and quantities, and production amounts had been acquired from 500 rice farmers of guilan province at 2009. model used in this study is seemingly unrelated regressions (sur). the results showed that labor and pesticides had the highest and lowest share of produ...

A multiple-shooting marching technique is described which is applicable to arbitrary block tridiagonal matrices derived from nonseparable difference equations which are solved many times. Comparison with other methods on a particular problem shows the method to be competitive with respect to time and storage. Introduction. Our interest here is in solving the difference equation which results fr...

1 Abstract A method is presented to extract space curves, deened by diierential invariants, at increasing scales. The curves are considered as the intersection of two iso-surfaces in 3D, so their moving paths or orbits can be explicitly obtained in scale space as the intersection of two iso-surfaces in 4D. This method is based on a novel algorithm to search for iso-surfaces and their intersecti...

Visualization depends among other things on the interpolant used in generating images. One way to assess this is to construct case tables for Marching Cubes that represent the chosen interpolant accuracy. Instead, we show how to construct the interpolants induced by Marching Cases for comparison and assessment, how to extend this approach to Marching Squares, Cubes and Hypercubes, and how to co...

The business opportunity and scale of American logistics market are important to global logistics operators. Logistics operators in Taiwan are facing the unavoidable question of establishing multinational logistics organizations and strengthening the strategic operational planning in line with international practice. Thus, they will encounter opportunities and challenges when expanding their sc...

We address here the problem of multiscale extraction and representation of characteristic points based on iso-surface techniques. Our main concern is with 2D images: we analyze corner points at increasing scales using the Marching Lines algorithm. Since we can exploit the intrinsic nature of intensity of medical images, segmentation of components or parameterization of curves is not needed, in ...

The project evaluates how well a haptic device can be used to interact with a visualization of volumetric data. Since the interface to the haptic device require explicit surface descriptions, triangles had to be constructed from the volumetric data. The algorithm used to extract these triangles is marching cubes. The triangles produced by marching cubes are then transmitted to the haptic device...