Length Clock Research Articles

A model about our Galaxy

We assumed the energy flow of the nuclear related with Dirac field, and compared it with Dirac equation. We found that energy flow equation has the same form with Dirac equation. There have been results taken from different item, which has the same mass of the energy that changed trend as the clock changed. We calculated the relationship of mass and radius of planet in solar system with the equations just to compare with special relativity; the theory data is fitting well, only a little excursion, and this is as a result of neglect spin of star. The figure shows that there are two kinds of clock in solar system: mass clock and length clock. And as the clock of Sun changed, it can be observed that the move speed of Jupiter is smaller than other planet. Taking the length clock that exist and is equal in all the solar system, we get the length clock and theory calculated by the satellite of Jupiter and Saturn, the spin effect always exist, and the theory and observed data of Jupiter fitting very well. Key words: Quantum gravity, general relativity, Dirac field, electromagnetic field, Galaxy model.

Asynchronous and Clocked Control Structures for VSLI Based Interconnection Networks

A central issue in the design of multiprocessor systems is the interconnection network which provides communication paths between the processors. For large systems, high bandwidth interconnection networks will require numerous "network chips" with each chip implementing some subnetwork of the original larger network. Modularity and growth are important properties for such networks since multiprocessor systems may vary in size. This paper is concerned with the question of timing control of such networks. Two approaches, asynchronous and clocked, are used in the design of a basic network switching module. The modules and the approaches are then modeled and equations for network time delay are developed. These equations form the basis for a comparison between the two approaches. The importance of clock distribution strategies and clock skew is quantified, and a network clock distribution scheme which guarantees equal length clock paths is presented.