List of publications on a keyword: «number»

The article deals with the issue of optimizing the parameters of a non-driving rotary agitator to ensure high-quality operation of the unit and determines the rational values of the studied parameters in terms of the power intensity of the process.

On the basis of the analysis of the main demographic indicators of the child population of Yakutia, the problem of the demographic potential of the republic is considered in the varticle. The materials of the All-Russian Population Census, statistical materials of the Territorial Body of the Federal State Statistics Service for the Republic Sakha (Yakutia) were used as the basis for the study. The positive and negative features of the dynamics of demographic indicators are highlighted.

В работе рассматривается вариант реализации учебного проекта по математике на основе изучения свойств простых чисел с привлечением численных методов. В качестве мотивирующего аспекта выступает прикладное значение проблемы факторизации – реализация алгоритмов асимметричного шифрования.

Lesson systematization of knowledge about positional numeral systems received in the course of the class 8-9, studying the properties of the positional notation systems, developing the skills to translate numbers from different notation systems in 10-th. Mastering and extending knowledge of methods, techniques and approaches to the solution of tasks on number systems.

The article is devoted to the problems of compound words codification in the dictionaries of antonyms. The variants of interpretation of composites, taking into account not only dictionary definitions, but also the nuances of a complex manifestation of compound words in language and speech – stylistic heterogeneity, asymmetry of the semantic components of the composite, antonyms for secondary meanings and nuances of word, imagery and terminology opposition are explored. Through the example of the construction of various types of entries it is concluded that a dictionary of antonyms compound words is relevant, it reflects not only the complex structure of each polisemic composite, but also demonstrates its paradigmatic and syntagmatic relations.

The article substantiates the use of floating point numbers in digital devices design. The paper describes this representation of numbers. The urgency of the use of this presentation is due to the fact that in modern computing systems occur computational operations over a very large and very small numbers. Since there is a need in the presentation and conducting operations on a finite set of zeros and ones, as a compromise between speed, size and accuracy of representations, scientists have proposed to use the format of floating point numbers.

The article suggests a way of squaring a two-digit and three-digit numbers ending in one, the presented algorithms and formulas diagrams of finding the second-degree of these numbers.

At the end of XX - beginning of XXI centuries. among migratory flows to Russia begins to significantly dominate the flow of labor migration, the extent of which have grown substantially over the ensuing decades.

The article discusses the development of adaptive sport in the Russian Federation in accordance with the target indicators of the state program, which consist in the number of disabled people regularly engaged in physical culture and sports. The article also presents data on the number of athletes with disabilities in various nosological directions of adaptive sports.