The focus of this work is the development of a complete network architecture to enhance telemetry performance using a mobile base station (MBS). Existing telemetry standards employ a radio frequency (RF) link standard, which allows only unidirectional data transfer from a test article (TA) to a ground station over a dedicated channel per TA. This limits the capacity of the system, as resources ...

In the recent years ESA has adopted the CCSDS Recommendations for Space Link Extension (SLE) transfer services [1] as a standard interface for their TT&C station network (ESTRACK). Both ESA and external space missions interface ESTRACK Network via SLE services, which decouple the ESTRACK Users to a good extent from network implementation details. However, as of today, the SLE User (mission) req...

The objectives of this project are; to demonstrate that hydrographic variability in shelf waters can be hind-cast, to a quantifiable degree, using a simple 1 dimensional physical model. To demonstrate that the model can be used to interpret the regional variability of ocean colour in terms of the mechanisms of physical forcing on phytoplankton growth. The effects of tidal front dynamics and the...

The media and TV world faces new challenges such as the introduction of digital and interactive TV. In order to cope with the complexity of these new services, a well-structured back office is of prime importance. Today, efficient management of content is hampered by the proprietary formats used in the different software applications that have been developed by various vendors. Moreover, the la...

These paper introduces a reservation subframe protocol for multimedia services in a 3rd generation mobile telecommunication system. The Packet Reservation Multiple Access (PRMA) protocol is modified to achieve more efficient bandwidth management. Simulation results show that the resulting multiple access multimedia system can serve a large number of users with low probability of packet loss, en...

We estimate the demand for local news service described by the offerings from newspapers, radio, television, the Internet, and Smartphone. The results show that the representative consumer values diversity in the reporting of news, more coverage of multicultural issues, and more information on community news. About two-thirds of consumers have a distaste for advertising, which likely reflects t...

Original Article Blood pressure serum calcium level pregnancy

We examine how product and pricing decisions of retail gasoline stations depend on local market demographics and the degree of competitive intensity in the market. We are able to shed light on the observed empirical phenomenon that proximate gasoline stations price very similarly in some markets, but very differently in other markets. Our analysis of product design and price competition between...

The aims of this study are twofold. We first seek to validate a previous study conducted on one speaker. It identified lower face visible articulatory correlates of contrastive focus in French for real (nonreiterant) speech. We thus conducted the same study for another speaker. Our second goal was to enlarge the set of cues measured to other facial movements. To do so we used a complementary me...