Résumé Le Moullac G., A. Van Wormhoudt, AQUACOP. Aquat. Living Resour., 1994, 7 , 203-210. Activity of digestive enzymes (trypsin, chymotrypsin and amylase) was studied in relation with food in Penaeus vannamei larvae first stages. Microparticles containing casein involved the decrease of soluble protein content and enzyme activities. Specific trypsin activity but not chymotrypsin was correlate...

Water is one of the most important resources, and its availability for drinking, irrigation, and ecosystem’s habitat is still subject to anthropogenic disturbance. During the last decades, understanding aquatic pollution and improvement in water management have developed. One of the most effective achievements concerning water use is surely the establishment of biofilm reactors in common wastew...

This paper presents our latest results in synthesizing high quality trumpet performances. Our approach identifies the continuous control over the sound as a fundamental element in the synthesis process. We developed our synthesis model as a cooperative system of two sub-models, continuous control parameters providing the interface between them. The two sub-parts are the instrument model, which ...