منابع مشابه
Nonlinear Semi-Analytic Method for Spacecraft Navigation
A nonlinear semi-analytic filtering method to sequentially estimate spacecraft states and their associated uncertainties is presented. We first discuss the state transition tensors that characterize the localized nonlinear behavior of the spacecraft trajectory and illustrate the importance of higher order effects on orbit uncertainty propagation. We then present the semi-analytic filtering meth...
متن کاملA Quantile Method for Sizing Optical Maps
Optical mapping is an integrated system for the analysis of single DNA molecules. It constructs restriction maps (noted as "optical map" ) from individual DNA molecules presented on surfaces after they are imaged by fluorescence microscopy. Because restriction digestion and fluorochrome staining are performed after molecules are mounted, resulting restriction fragments retain their order. Maps ...
متن کاملA REPORT OF RAPID AND EFFICIENT METHOD FOR MITOCHONDRIAL DNA
Based on the similarity of prokaryotic DNA to that of mitochondrial DNA, a rapid and efficient method for DNA purification from mitochondrial extracts obtained from different sources, was carried out based on the modification method described by Marmur (1983) which resulted in a high degree of purity (A260/A280=2). In addition we have applied the same technique for the first time to purify...
متن کاملRosesat -- a Graphical Spacecraft Simulator for Rapid Prototyping
In the early system definition phase of any spacecraft development project there are few known parameters and many assumptions. Finding the optimum solution, from the wide variety of available technologies and techniques, is an onerous task for the development team who, for the sake of efficiency, depend on available analysis and simulation tools. While providing good support in the specific do...
متن کاملSizing Firefighters: Method and Implications
OBJECTIVE This article reports new anthropometric information of U.S. firefighters for fire apparatus design applications (Study 1) and presents a data method to assist in firefighter anthropometric data usage for research-to-practice propositions (Study 2). BACKGROUND Up-to-date anthropometric information of the U.S. firefighter population is needed for updating ergonomic and safety specific...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering
سال: 1995
ISSN: 0954-4100,2041-3025
DOI: 10.1243/pime_proc_1995_209_286_02