a finite chain calculation in terms of hubbard x-operators is explored by setting up a vibronic harniltonian. the model conveniently transformed into a form so that in the case of strong coupling a numerical renormalization group approach is applicable. to test the technique, a one particle green function is calculated for the model harniltonian

A LapBox derivative, the Textural Crossfader is a keyboardbased embedded acoustic instrument, which sits comfortably across the performer s lap and radiates sound out of integrated stereo speakers. The performer controls the sound by manipulating the keys on a pair of mini-keyboard interfaces. A unique one-to-one mapping enables the performer to precisely crossfade among a set of looped audio w...

Leaf diseases may harm plants in different ways, often causing reduced productivity and, at times, lethal consequences. Detecting such a timely manner can help plant owners take effective remedial measures. Deficiencies of vital elements as nitrogen, microbial infections and other similar disorders have visible effects, the yellowing leaves Catharanthus roseus (bright eyes) scorched Fragaria × ...

fuzzy clustering methods are conveniently employed in constructing a fuzzy model of a system, but they need to tune some parameters. in this research, fcm is chosen for fuzzy clustering. parameters such as the number of clusters and the value of fuzzifier significantly influence the extent of generalization of the fuzzy model. these two parameters require tuning to reduce the overfitting in the...