La industria de los alimentos se mueve a gran velocidad para hacer frente al aumento de la poblacion mundial, paralelamente los avances en la agricultura estan proporcionando tecnologias agricolas que dan lugar al rendimiento de la…
Before the advent of semiconductor devices, thousands of tube types were used in consumer electronics. Many industrial, military or otherwise professional tubes were also produced.
The P-39 was used by the Soviet Air Force, which used it to score the highest number of kills attributed to any US fighter type flown by any air force in any conflict. [N 2 ] Other major users of the type included the Free French, the Royal…
Vojtěch Kovařovic,1 Adéla Finstrlová,1 Ivo Sedláček,2 Petr Petráš,3 Pavel Švec,2 Ivana Mašlaňová,1 Meina Neumann-Schaal,4 Ondrej Šedo,5 Tibor Botka,1 Eva Staňková,2 Jiří Doškař,1 Roman Pantůček1