Historically, Markovian predictors have been very successful in predicting branch outcomes. In this work we propose a hybrid scheme that employs two Prediction by Partial Matching (PPM) Markovian predictors, one that predicts based on local branch histories and one based on global branch histories. The two independent predictions are combined using a neural network. On the CBP-2 traces the prop...

Abstract The transformer is the most important in entire power system and also one of expensive devices. operating condition affects itself at same time concerns stability safety whole system. This paper deals with leakage field, short-circuit electromotive force, other issues transformer. basic data SFSZ-40000/110 calculated as an example, then field winding force analyzed.

We present new time-resolved photometric observations of the bright trans-Neptunian object (20000) Varuna and use them to study the rotation period, shape, and color. In observations from 2001 February and April, we find a best-fit two-peaked lightcurve with period 6.3442 ± 0.0002 hr. The peak-to-peak photometric range in the R-band is 0.42± 0.02 mag. We find no rotational variation in colors o...

Radioaetive leueine was ineorporated by N eurospora crassa mitoehondria in vivo in the presence of cyeloheximide. When the membrane protein of these mitochondria was ehromatographieally separated on oleyl polymethaerylie aeid resin, & nurober of fraetions were obtained whieh differ with respeet to their eontents of radioaetivity and eytoehromes. The highest speeifie radioaetivity was found in t...

In this paper, an MKR has been fabricated from an unbroken double-ended tapered microfiber. Since the guided light can be transmitted in and out of the resonator directly by integral full-size fiber ports, the proposed device has much lower insertion loss, and is more stable and robust in structure. The Q-factors of resonance exceeding 40000 are achieved at the optical communication wavelengths...

The paper presents a simulation study of the usefulness of a number of meta-heuristics used as optimisation methods for TSP problems. The five considered approaches are outlined: Genetic Algorithm, Simulated Annealing, Ant Colony System, Tabu Search and Hopfield Neural Network. Using a purpose-developed computer program, efficiency of the meta-heuritics has been studied and compared. Results ob...

Limiters are nonlinear hybridization techniques that are used to preserve positivity and monotonicity when numerically solving hyperbolic conservation laws. Unfortunately, the original methods suffer from the truncation-error being 1 order accurate at all extrema despite the accuracy of the higher-order method [1, 2, 3, 4]. To remedy this problem, higherorder extensions were proposed that relie...