scholarly journals Longitudinal vibrations of a cylindrical bar from the action of harmonic forces

2021 ◽  
Vol 264 ◽  
pp. 04091
Author(s):  
Abdukakhkhar Abduvaliev ◽  
Abdulaziz Abdulkhayzoda
Keyword(s):  
Internal Friction ◽  
Elastic Medium ◽  
Frequency Characteristic ◽  
Longitudinal Vibration ◽  
Resonance State ◽  
Wave Radiation ◽  
Longitudinal Vibrations ◽  
Amplitude Frequency Characteristic ◽  
The Real ◽  
Real State

The longitudinal vibration of a cylindrical rod has been studied in an elastic medium from the action of axial harmonic forces in a state of compression tension. The consideration took into account the damping of vibration of the rod according to the theory of E.S. Sorokin. Taking into account, internal friction made it possible to approach the real state of the rod as a source of wave radiation. The amplitude-frequency characteristic of the structure is built, taking into account changes in the parameters of the environment and the rod. The possibilities of the emergence of the resonance state of the rod are established. At the same time, cases were considered with and without inelastic properties of the rod material. The analysis of the influence of the properties of the environment and the rod on the amplitude of the displacement of the latter is carried out.

ANALYTICAL INDICATOR. ANALYSIS OF THE REAL STATE OF DYNAMICS OF MORTALITY OF THE POPULATION OF RUSSIA FROM MALIGNANT TUMORS AND CHANGES IN ITS STRUCTURE

2019 ◽  
Vol 65 (2) ◽  
pp. 205-219 ◽  
Author(s):  
V. Merabishvili
Keyword(s):  
Malignant Tumors ◽  
Specific Weight ◽  
Mortality Rates ◽  
Retirement Age ◽  
Medium Term ◽  
Age Composition ◽  
The Real ◽  
Indicator Analysis ◽  
The Difference ◽  
Real State

The mortality rate is one of the most important criteria for assessing the health of the population. However, it is important to use analytical indicators correctly, especially when evaluating time series. The value of the “gross” mortality is closely linked with a specific weight of persons of elderly and senile ages. All international publications (WHO, IARC, territorial cancer registers) assess the dynamics of morbidity and mortality only by standardized indicators that eliminate the difference in the age composition of the compared population groups. In Russia, from 1960 to 2017, the share of people of retirement age has increased more than 2 times. The structure of mortality from malignant tumors has changed dramatically. The paper presents the dynamics of gross and standardized mortality rates from malignant tumors in Russia and in all administrative territories. Shows the real success of the Oncology service. The medium-term interval forecast until 2025 has been calculated.

scholarly journals SPECIFICITY OF CREATING HEADLINES FOR PR-TEXTS ON TOURIST TOPICS IN INTERNET EDITIONS

2021 ◽  
Vol 1 (10(74)) ◽  
pp. 12-17
Author(s):  
O. Mitchuk ◽  
E. Kryvka
Keyword(s):  
Foreign Market ◽  
The Real ◽  
Tourism Product ◽  
Different Types ◽  
Real State

The article considers the importance of the stage of writing headlines in the process of preparing PR-texts on tourism, indicates the features of creating titles of different types of PR-texts published in online publications, identifies factors that affect the reader's attention and facilitate the perception of the title. When promoting a tourism product on the foreign market, it is important to adhere to the principle of conformity. This means that the image that is promoted on the market must correspond to the level of development of society, so as not to irritate the client by the inconsistency of the created image with the real state of the tourist area.

scholarly journals The State and Outlooks of Improving the Education of the Culture of Communication of Students in a Higher Education Institution

2020 ◽  
pp. 162-167
Author(s):  
Viktoriia Shvyrka ◽  
◽  
Asia Lysohor ◽  
Keyword(s):  
Higher Education ◽  
Professional Development ◽  
Education Institution ◽  
Educational Process ◽  
Communication Process ◽  
Communicative Behavior ◽  
The Real ◽  
Doctoral Candidates ◽  
Communication Culture ◽  
Real State

The article discloses the real state and prospects of the education of culture of communication of doctoral candidates for higher education in the educational process of an institution of higher education, which is considered as an integral part of the overall process of professional development of a future specialist. The results of the research of real state of students' culture of communication on the basis of cognitive, motivational and activity criteria are presented. The pedagogical conditions of education of communication culture of an institution of students of higher education are suggested. The stages of the implementation of pedagogical conditions are presented: adaptational, basic, advanced, which are designed to form knowledge of the characteristics of the communication process, skills and abilities of adequate communicative behavior in various situations of verbal and non-verbal communication.

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