This paper focuses on simulations of enclosed air pocket movements in conjunction with bottom outlet operations. The critical velocity of water for air pocket transport in pipe is the minimal flow velocity for the air pocket start to move downstream. A numerical model is developed to simulate the critical velocity of air pocket transport in pipe flow and to discuss the impacts of tunnel slope, ...

Perceptual learning has traditionally been portrayed as a bottom-up phenomenon that improves encoding or decoding of the trained stimulus. Cognitive skills such as attention and memory are thought to drive, guide and modulate learning but are, with notable exceptions, not generally considered to undergo changes themselves as a result of training with simple perceptual tasks. Moreover, shifts in...

We introduce the concept of bisimulation between Datalog goals using bottom-up evaluation technique: two Datalog goals are bisimilar with respect to a given Datalog program equipped with a bottom-up evaluation technique when their resolution trees are bisimilar. We define the notion of a resolution tree and we address the problem of deciding whether two given goals are bisimilar with respect to...

(Rout et al., J. Cell Biol. 148, 635–651, 2000). The yeast Nucleocytoplasmic transport plays a pivotal role in eunuclear pore is compared and contrasted to the larger karyotic cell function and is relevant to many areas of and more complex vertebrate nuclear pore in the next cell biology. As such, it is somewhat surprising that chapter by Fahrenkrog and Aebi. This chapter puts books on this sub...

In this work, we present a new bottom-up algorithm for decision tree pruning that is very eecient (requiring only a single pass through the given tree), and prove a strong performance guarantee for the generalization error of the resulting pruned tree. We work in the typical setting in which the given tree T may have been derived from the given training sample S, and thus may badly overrt S. In...

We review the present status of theoretical attempts to calculate the semileptonic charm and bottom decays and then present a calculation of these decays in the light– front frame at the kinematic point q = 0. This allows us to evaluate the form factors at the same value of q, even though the allowed kinematic ranges for charm and bottom decays are very different. Also, at this kinematic point ...

Electronics obtained through the bottom-up approach of molecular-level control of material composition and structure may lead to devices and fabrication strategies not possible with top-down methods. This review presents a brief summary of bottom-up and hybrid bottom-up/top-down strategies for nanoelectronics with an emphasis on memories based on the crossbar motif. First, we will discuss repre...