Abstract: The study gives consideration to useful information from the position of logical Construction of Semantic Units (CSU) in the scientific text. The same information can be conveyed by different logical means, using a variety of language signs to designate corresponding features. Any text must have content sufficiency, that is, be in accordance with the norms of exposition of information as genre, style, type of speech. Therefore, it must contain logical transitions of concise or extended form of information presentation. In this case only, in our opinion, one can ensure optimal information richness in the scientific text.
Larisa S. Tikhomirova, Natalya V. Danilevskaya and Elena A. Bazhenova, 2015. The Role of Useful Information in Logical-Semantic Terms (By Way of Illustration of Scientific Text). The Social Sciences, 10: 2221-2224.