Results 81 to 90 of about 12,451,846 (203)

Analytical method for perturbed frozen orbit around an asteroid in highly inhomogeneous gravitational fields [PDF]

open access: yes, 2012
This article provides a method for finding initial conditions for perturbed frozen orbits around inhomogeneous fast rotating asteroids. These orbits can be used as reference trajectories in missions that require close inspection of any rigid body.
Biggs, James   +5 more
core  

OE Matching Algorithm for Searching Biological Sequences [PDF]

open access: yes, 2009
String matching algorithms play a key role in many computer science problems, and in the implementation of computer software. This problem has received, and continues to receive a great deal of attention due to various applications in text ...
Osborne, Hugh, Klaib, Ahmad
core   +2 more sources

Analytical methodology for sulfonated lignins

open access: yes, 2010
There is a significant need to characterize and classify lignins and sulfonated lignins. Lignins have so far received a good deal of attention, whereas this is not true for sulfonated lignins.
Schoenmakers, P., Brudin, S.
core   +1 more source

A methodology for deploying the max-sum algorithm and a case study on unmanned aerial vehicles

open access: yes, 2012
We present a methodology for the deployment of the max-sum algorithm, a well known decentralised algorithm for coordinating autonomous agents, for problems related to situational awareness.
Delle Fave, F. M.   +11 more
core   +1 more source

3D Nonlinear Parallel FEM for Analyzing Dynamic Response of the LargeScale Saturated Soil Layers-Civil Structures Interaction Problem (Part I: Formulation and its Numerical Solution)

open access: yesJurnal Teknik Sipil, 2010
In this analytical study a 3D nonlinear parallel FEM algorithm was developed to overcome the physical limitation of a single processor computer when analysing the dynamic response of interaction between a large-scale saturated soil layers and civil ...
Jafril Tanjung
doaj   +1 more source

Dose prediction accuracy of anisotropic analytical algorithm and pencil beam convolution algorithm beyond high density heterogeneity interface

open access: yesSouth Asian Journal of Cancer, 2013
Purpose: It is well known that photon beam radiation therapy requires dose calculation algorithms. The objective of this study was to measure and assess the ability of pencil beam convolution (PBC) and anisotropic analytical algorithm (AAA) to predict ...
S. Rana
semanticscholar   +1 more source

A Novel Genetic Operator for Genetic Folding Algorithm: A Refolding Operator and A New Genotype [PDF]

open access: yes, 2017
Genetic Folding algorithm uses linear chromosomes composed of organized genes in floating-numbers manner in which each genes chain fold back on themselves to form the final GF chromosome. In this paper, a novel genotype representation and a novel genetic
Mohammd A. Mezher   +4 more
core   +1 more source

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