Scalable video coders have traditionally avoided using enhancement-layer (EL) information to predict the base layer (BL), so as to avoid so-called “drift”. As a result, they are less efficient than a one-layer coder. Fine Granularity Scalable (FGS) coders avoid using EL information to predict the EL as well, suffering even further inefficiencies. In this paper, we explore a scalable video coder...

While the anatomical relations between the amygdala, parahippocampal cortices, and hippocampus have been studied extensively, little is known about how they interact. To address this issue, we studied the timing of entorhinal (ENT), subicular, and basolateral amygdaloid (BL) discharges with respect to previously unknown population events, hereafter termed sharp potentials (SPs), that appear in ...

We describe the results of numerical simulations of the dynamics of the boundary layer (BL) between the accretion disk and the surface of a non-magnetic white dwarf (WD) for different viscosities which corresponds to different stages for dwarf novae burst cycles. The simulations cover the inner part of the accretion disk, the BL, and the upper atmosphere of the star. The high viscosity case, wh...

We studied the mechanisms of K(+) transport in cells from isolated and perfused collecting tubules and ducts from the mesonephric kidney of the toad Bufo bufo. Cells were impaled with microelectrodes across the basal cell membrane. The basolateral membrane potential (V(bl)) depolarized upon change of bath [K(+)] from 3 to 20 mmol l(-1) demonstrating a large K(+) conductance in this membrane. In...

In our quest to develop a tissue-engineered tear secretory system, we have tried to demonstrate active transepithelial ion fluxes across rabbit lacrimal acinar cell monolayers on polyester membrane scaffolds to evaluate the bioelectrical properties of the cultured cells. Purified lacrimal gland acinar cells were seeded onto polyester membrane inserts and cultured to confluency. Morphological pr...

The acquisition and expression of conditioned fear depends on prefrontal-amygdala circuits. Auditory fear conditioning increases the tone responses of lateral amygdala neurons, but the increase is transient, lasting only a few hundred milliseconds after tone onset. It was recently reported that that the prelimbic (PL) prefrontal cortex transforms transient lateral amygdala input into a sustaine...

The Asian Summer Monsoon (ASM) region has been recognized as a key region that plays a vital role in troposphere-to-stratosphere transport (TST), which can significant impact the budget of global atmospheric constituents and climate change. However, the details of transport from the boundary layer (BL) to tropopause layer (TL) over these regions, particularly from a climatological perspective, ...

The zero-equation model (ZEM) has been generalized for aerodynamic applications by eliminating the thickness of boundary-layer (BL) dependency to construct stress length parameter . SED (Structural Ensemble Dynamics) postulate evaluates using order function based on universal multi-layer structures wall turbulence. concept is further employed optimize profiles turbulent kinetic energy and dissi...

Marine boundary layer (BL) clouds profoundly influence the global shortwave (SW) radiation budget through their effect on albedo, but a significant source of turbulent energy to the BL and the clouds themselves is longwave (LW) cloud top cooling. Cloudy regions can be thought of as radiating as blackbodies in the LW, with a net radiative flux of nearly zero inside the cloud itself and a signifi...