Stink bugs are major pests in diverse crops around the world.Pest management strategies based on insect behavioral manipulation could help to develop biorational management strategies of stink bugs.Insect mating disruption using vibratory signals is an approach with high potential for pest management.The objective of this work was to investigate th
Thierry Aupérin Medical Communications, Global MS Medical Affairs, Genzyme Corporation, Cambridge, MA, USAWe read with interest the article by Drs Thöne and Ellrichmann entitled "Oral available agents in the treatment of relapsing remitting multiple sclerosis: an overview of merits and culprits" recently published in Drug, Healthcare an
Experiments in the late 19th century sought to define the host specificity of the causative agents of tuberculosis in mammals.Mycobacterium tuberculosis, the human tubercle bacillus, was here independently shown by Smith, Koch, and von Behring to be avirulent in cattle.This finding was erroneously used by Koch to argue the converse, namely that Myc
Stereophonic acoustic echo cancellers are being used in high quality audio communication systems read more to reduce the echoes that arise from coupling between the loudspeakers and microphones.These echo cancellers have problems more severe than their monophonic counterparts.The most important problem is the mismatch between the impulse responses