History of Science and Engineering Index of articles published in the journal "History of Science and Engineering" in number 12 of 2013. << Back ABOUT THE INTERNATIONAL SYSTEM OF UNITS Trunov G.M. Italian Scientist Giovanni Giorgi and his Contribution to the Creation of the International System of Units More » MACHINERY AND TECHNOLOGY OF OIL PRODUCTION Nikitina A.A. Saitova E.S. Belyaeva A.S. Generalization of Experience With Surfactants for Enhanced Oil Recovery More » ELECTRICAL Valivach P.E. Historical Cycles in the Electrotechnical Knowledge Development as an Element of the General Cognitive Theory More » AMATEUR RADIO Bogatyr N.V. Amateur Radio and Occupational Mobility of Russian Engineers in the 1990s – the First Half of 2000s More » AGRICULTURE Voronov E.V. Analysis of Machine Stations Gorky Region in 1950 More »