The adult mammalian brain harbors a population of cells around their lateral ventricles capable of giving rise to new neurons throughout life. The so-called subventricular zone (SVZ) is a heterogeneous germinative niche in regard to the neuronal types it generates. SVZ progenitors give rise to different olfactory bulb (OB) interneuron types in accordance to their position along the ventricles. ...

In this note we consider a method of generating functions for systems with constraints and, as an example, we prove that the billiard mappings for billiards on the Euclidean space, sphere, and the Lobachevsky space are sympletic. Further, by taking a quadratic generating function we get the skew-hodograph mapping introduced by Moser and Veselov, which relates the ellipsoidal billiards in the Eu...

This paper aims to design and generate a loft surface using three distinct curves (Hermitee cubic curve, straight line, quadratic Bezier curve) analyze its characteristics in isotropic space type-2-Bishop. Moreover, the surface's 1st 2nd - fundamental forms were investigated. In addition, their Gaussian, mean, second Gaussian curvatures I3 computed first type-2-Bishop curvatures. Furthermore, r...

exit states Abstract State Both techniques eliminate distinctions within unconstrained regions of the solution space by abstracting these regions into a single state within the search tree. (The gure above is a generalized representation of the search space explored during simulation.) By identifying the boundaries of the unconstrained region, both algorithms are able to generate an abstract st...

Generating good benchmarks is important for the evaluation and improvement of any algorithm for NP-hard problems such as the Boolean satisfiability (SAT) problem. Carefully designed benchmarks are also helpful in the study of the nature of NP-completeness . Probably the most well-known and successful story is the discovery of the phase transition phenomenon (Cheeseman, Kanefsky, and Taylor 1991...

Telemanipulators are commonly represented as twoport networks or block diagrams consisting of transfer functions. These representations describe a large set of systems, but stability results generally come from conservative passivity methods. In this paper we present a method for numerically generating a state-space formulation for a class of telemanipulator consisting of any combination of PD,...

In this paper, we propose a new dispatching rule and a set of local search algorithms based on the ®ltered beam search, GRASP and simulated annealing methodologies to construct short-term observation schedules of space mission projects, mainly for NASA's Hubble Space Telescope (HST). The main features of generating short-term observations of HST are state dependent set up times, user speci®ed d...

This paper will report on one of the central objectives of a project in computational semantics which is supported by the Northrhine-Westphalia Ministry of Science and Research under grant IV A 2-FA 8600. 1. Modelling system structures of word meanings and/or world knowledge is to face the problem of their mutual and complex relatedness. Under the notion of semantic relevance and knowledge disp...

We introduce a computationally efficient methodology for generating and recognizing free-space movements for humanoid robots. This methodology operates on exemplar-based representations of behaviors. Our method for actuating humanoid robots allows us to perform variations on a given behavior, resulting in a very humanlike movement appearance. Besides control, this method also facilitates classi...