Serfdom in Russia industrial output, and peasants' nutrition in Imperial Russia as a result of the abolition of serfdom in 1861". In Russia, the terms () or (), refer to the obligatory work that the serfs performed for the landowner on his portion of the land (the other part of the land, usually of a poorer quality, the peasants could use for themselves). Sometimes the terms are loosely translated by the term "corvée". While no official government regulation to the extent of existed, a 1797 ukase by Paul I of Russia described a of three days a week as normal and sufficient for
Sociology in Russia Sociological Society and the Society of Professional Sociologists,), and it is not clear what is the proper successor to the Soviet Sociological Association (disbanded in 1999). Two major centers of sociological research are the Institute of Sociology and the Institute of Sociopolitical Research, both at the Russian Academy of Sciences. The M. Kovalevskii Prize is the most prestigious modern Russian award for sociological research. There are about 30 sociology journals published in Russia, two of which are published in English: "Sociological Research" and "Society and Education". Between 1998 and 2006 more than 1,000 sociological books and monographs, including several dictionaries