Tehran — Iran has developed a hypersonic missile capable of penetrating all defense systems, General Amirali Hajizadeh, the commander of its Revolutionary Guards aerospace unit, claimed on Thursday. Hypersonic missiles, like traditional ballistic missiles which can deliver nuclear weapons, can fly more than five times the speed of sound. “This hypersonic ballistic missile was developed…
Achieving room-filling, high-quality sound in a hotel room is difficult enough. Getting it in a cavernous ballroom is even more problematic. Yet, over the past few years at AXPONA, RMAF, and most recently at the February 2020 FLAX (Florida Audio Expo), Von Schweikert Audio, in association with The Audio Company of Marietta, Georgia, has managed…
# High-Purity Fmoc Building Blocks for Peptide Synthesis ## Introduction to Fmoc Building Blocks Fmoc (Fluorenylmethyloxycarbonyl) building blocks are essential components in modern peptide synthesis. These high-purity compounds serve as protected amino acid derivatives that enable the stepwise construction of peptide chains. The Fmoc group acts as a temporary protecting group for the α-amino function…
Mignons, dangereux, minuscules, gigantesques… On trouve absolument tous les types d'animaux au cinéma. Saurez-vous dire quels espèces se trouvent face à ces personnages dans ces dix scènes de films ? Il y a au moins autant de films mettant en scène des animaux dans l’Histoire du cinéma, qu’il n’y a d’espèces différentes – encore en…
