We investigate some models of compact objects in the general relativity theory with cosmological constant $\Lambda$, based on two density profiles, one them attributed to Stewart and other Durgapal Bannerji, proposed literature model "neutron stars". For them, a nonlocal equation state is obtained as consequence chosen metric. In another direction, we obtain solution for configurations null rad...

Gravitationally bound dark matter haloes are biased tracers of the underlying dark matter distribution. I summarize a model in which the problem of describing the spatial distribution of haloes at any given time is closely related to the problem of describing the way in which dark matter haloes are assembled from smaller haloes which formed at earlier times. In the model, if not all haloes form...

We present a system for painting how the appearance of an object changes under different lighting and viewing conditions. The user paints what the object should look like under different lighting conditions (dark, partially dark, fully lit, etc.) and (optionally) different viewing angles. The system renders the object under new lighting conditions and a new viewing angle by combining these pain...

We present a system for painting how the appearance of an object changes under different lighting and viewing conditions. The user paints what the object should look like under different lighting conditions (dark, partially dark, fully lit, etc.) and (optionally) different viewing angles. The system renders the object under new lighting conditions and a new viewing angle by combining these pain...

Before 9 months, infants use sound to retrieve a stationary object hidden by darkness but not one hidden by occlusion, suggesting auditory input is more salient in the absence of visual input. This article addresses how audiovisual input affects 10-month-olds' search for displaced objects. In AB tasks, infants who previously retrieved an object at A subsequently fail to find it after it is disp...

If gravitationally bound structures grew from small uctuations in the initial distribution, then the statistics of the initial uctuation eld may be used to estimate many properties of the evolved dark halo distribution. I only consider hierarchical clustering. That is, I assume that mergers are common and fragmentation is not; objects present at any given time were made by mergers of smaller ob...