A new generalization of the t-J model with a nearest-neigbour hopping is formulated and solved exactly by the Bethe-ansatz method in the thermodymanic limit. The model describes the dymanics of fermions with different spins and with isotropic and anisotropic interactions .

The regulation of the pH value inside and outside of the cells is an essential precondition for the functional ability of the enzyme-controlled metabolic processes of our body. The ratio of acids to bases is not only important for a healthy metabolism, it also determines the structure and function of proteins, permeability of cell membranes, distribution of electrolytes, and functioning of conn...

J ava i s a key t ec hnology for t he next gene ra ti on of dat a ac qui s it i on s ys t em s (DAQ ). J ava has excellent features, but its performance is a weak point. We evaluated various Java benchmark progr am s wi t h a J ava i nt erpr et er , J ava J us t -I n-Ti m e com pi l er s (J I T), a J ava nat i ve code compiler (TowerJ) which generates native code, and a C compiler. The benchmar...

Security of group communication for large mobile wireless sensor network hinges on efficient key distribution and key management mechanism. As the wireless medium is characterized by its lossy nature, reliable communication cannot be assumed in the key distribution schemes. Therefore, self-healing is a good property for key distribution in wireless applications. The main idea of self-healing ke...

Fa c u l t y M e n t o r T h e U C I U n d e r g r a d u a t e R e s e a r c h J o u r n a l Key Terms:

F a c u l t y M e n t o r T h e U C I U n d e r g r a d u a t e R e s e a r c h J o u r n a l Key Terms:

Fa c u l t y M e n t o r T h e U C I U n d e r g r a d u a t e R e s e a r c h J o u r n a l Key Terms: ♦ Bio-Networking Architecture

Fa c u l t y M e n t o r T h e U C I U n d e r g r a d u a t e R e s e a r c h J o u r n a l Key Terms: