The Pacific oyster Crassostrea gigas is the main oyster species produced in the world, and a key coastal economic resource in France. High mortalities affect Pacific oysters since 2008 in France and Europe. Their origins have been attributed to a combination of biotic and abiotic factors, underlining the importance of environment quality. The impact of water pollution has been pointed out and o...

The objective of this research was to study the effects size and spat origin farmed Mytilus galloprovinciallis in mussel longlines east Bou-Ismail Bay (central coastal Algeria, south-western Mediterranean). conducted from October 2017 July 2020 Bay. were obtained four sites (Tlemcen, Tenes, Ain Tagourait site) seeded on three sizes (10–30, 30–60 >60 mm). production performance species analys...

In recent work, we proposed the all-pass t rans form (APT) as the basis of a speaker adaptation scheme intended for use with a large vocabulary speech recognition system. It was shown that APT-based adaptation reduces to a linear transformation of cepstral means, much like the better known maximum likelihood linear regression (MLLR). Due to this linearity, APT-based adaptation can be used in co...