In this paper, we establish a basic dimension theory for rigid subanalytic sets, and we prove a Smooth Stratiication Theorem for such sets, in all characteristics.

THE PROBLEM: MOTORCAR MORALITY AND AUTOMOBILE AGEING Advances in modern technology mean that cars are living longer than ever before. This raises important end-of-road-life issues, as it becomes increasingly difficult to provide leaded fuel and shelter for our hydraulically challenged, ageing automobile population. The garage is full, and off-street parking is beyond the financial scope of most...

We show that a large class of non–metric, non–symplectic affine holonomies can be realized, uniformly and without case by case considerations, by Weyl connections associated to the natural AHS–structures on certain generalized flag manifolds.

The use of a mass balance equation assists in clarifying the contribution of automotive-emitted lead to the regional and global problems of the distribution of this element, by taking into account the physicochemical transformation processes operating on the lead during its transport along the various environmental pathways. The technical factors which govern the emission of such lead from auto...

In the standards about the contour dimension of automobile in most countries, the height difference of body symmetrical points or body inclination angle of automobile was specified. To improve the vehicle performance and operation safety, a measurement method of car body inclination angle was studied. According to the camera calibration and the distance between camera and automobile, the front ...

with considering of acceleration of changes, competitive environment and uncertainty in today world make knowledge as the most strategic resource for maintain and reinforcement of competitive advantage and effective management of knowledge is the most serious challenge of organizations. knowledge management is important to achieve competitive advantage. knowledge management transforms latent pr...

The diagnostics of the noise acoustical sources from near-field data is considered. The algorithms allowing the determination of the equivalent elementary source distribution along a radiator and the far-field reconstruction from near-field measurements are presented. Some components of the total reconstruction error are analyzed.

Abstract This paper aims to deeply understand the influence of different columnar rib spacing on comprehensive thermal hydraulic performance miniature radiator, and further explore flow heat density Taking 10 radiator models as research objects, single-phase transfer process square was studied. The experimental results show that for kinds radiators, relationship between maximum temperature diff...