نتایج جستجو برای: max sterne
تعداد نتایج: 47847 فیلتر نتایج به سال:
Bacillus anthracis Sterne cured of the pXO1 plasmid had enhanced secreted protease activity during the postexponential phase but no change in hemolytic or lecithinase activities. A zymogen profile revealed at least six proteases, including serine, metal, and perhaps cysteine types. There were similar amounts of protease secreted by the closely related species Bacillus cereus and Bacillus thurin...
We sought to visualize the site of Bacillus anthracis spore germination in vivo. For that purpose, we constructed a reporter plasmid with the lux operon under control of the spore small acid-soluble protein B (sspB) promoter. In B. subtilis, sspB-driven synthesis of luciferase during sporulation results in incorporation of the enzyme in spores. We observed that B. anthracis Sterne transformed w...
AIMS To evaluate the field inactivation of Bacillus anthracis Sterne spores with methyl bromide (MB) using commercial fumigation techniques. METHODS AND RESULTS Eighty-seven wood and 87 glass coupons each containing ca. 1 × 10(6) B. anthracis Sterne spores, were placed in 22 locations inside a 1444 m(3) conference building. Four additional 12-coupon sets (six wood, six glass) were removed fro...
Yüksek spektral verimlilik sağlamak gibi vaatleri olan 5G yeni nesil haberleşme teknolojisi için ortaya atılmış dikgen olmayan çoklu erişim (NOMA) tekniği son zamanlarda araştırmaların kilit noktası olmuştur. NOMA heterojen yapıya sahip olmasından dolayı yüksek veri hızı sağlayan çok-giriş çok-çıkış (MIMO) ile bütünleştirilmiştir. Elde edilen bu yapı sayesinde veriler daha az hatalı ve hızlı ol...
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