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384  Articles
1 of 39 pages  |  10  records  |  more records»
The signal transmission and position quality obtained by GNSS positioning directly depends on the time control. The atomic clocks aboard the satellites are responsible for this control. In this research, the satellites clock errors of GPS are studied, usi... see more

Centriolar satellites (CS) are small proteinaceous granules that cluster around the centrosome and serve as cargo vehicles for centrosomal proteins. It is generally accepted that CS support a number of canonical and specialized centrosome functions. Conse... see more

Since 2002, the AQUA (MODIS) satellite has been used as a “reference” by the Brazilian National Institute of Space Research to analyze spatial and temporal trends over fire pixel detection in all South America. Since this satellite will stop providing dat... see more

The main point of this paper is to evaluate the change in the inclination (i) and semi-major axis (a) due to tidal perturbation in orbital elements of a low Earth orbiting satellite LEO's. The orbital elements in the sense of Keplerian motion are affect p... see more

A proposal for testing the feasibility of strong earthquake forecasting from space, using on board high energy particle detectors of existing NOAA polar satellites, is given. Previously, exceptional increases of particle fluxes prior to and after the larg... see more

Galileo and Copernicus are not only flagship technology programs of the European Union: they can be the ambassadors of European cooperation in other continents, an effective opportunity for growth and development together. On February 14th and 15th this y... see more

Galileo and Copernicus are not only flagship technology programs of the European Union: they can be the ambassadors of European cooperation in other continents, an effective opportunity for growth and development together. On February 14th and 15th this y... see more

During the last decade, a total of three student satellites have been developed by engineering students in a Problem and Project-Based Learning (PBL) environment at Aalborg University (AAU), Denmark. As solving such a complex project, we emphasize that a ... see more

The paper discusses the underresearched issue of the artistic anthropology of a “second-class” writer as a typological phenomenon, i.e. one which possesses semiotic characteristics independent of particular historical circumstances. Taking as examples Fad... see more

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