An overview of methods for calculating the head of a rotodynamic impeller and their practical significance

Author(s):  
S Yedidiah

This paper explains why Euler's equation and the airfoil theory, while analytically correct, sometimes produce disappointing results. It also emphasizes the merits of a recently developed approach and demonstrates its usefulness in solving problems encountered in practice. The subject matter relates, directly, only to rotodynamic pumps. However, with proper modifications, it can be easily expanded to other fluids machines.

2020 ◽  
pp. 46-52
Author(s):  
Mykhailo Nikolenko

Problem setting. The theoretical and practical significance of the subject of contract result in the need of studying this issue in the context of the corporate agreement, especially in the terms of its concise and incomplete regulation. Analysis of recent researches and publications. V.A. Vasilieva, Yu.M. Zhornokyi, M.M. Sigidin, K.O. Ryabova, D.V. Lomakin, M.V. Trubina, V.G. Borodkin, M.S. Varyushin and others have been researched the subject of corporate agreements. Theirs scientific minds formed the basis of this research, but in the conditions of the corporate law revision, the relevance of this study is obvious. The purpose of the article is to identify the subject of corporate agreements based on a critical understanding of fundamental doctrinal and legislative principles of its definition. Article’s main body. Formalization of corporate agreements in Ukraine led to the studying of its subject matter at higher level and gave the possibility of systematizing the basic, constitutional considerations of such subject. Thus, at legislative level the corporate contract subject definition should (a) stand with organizational nature of the corporate agreement as the economic agreement; (b) define widely the object of obligations what is such agreement about - participation rights; (c) indicate the active or passive nature of the mutually agreed activities what are subject of the corporate agreement; (d) provide a broad approach to the increase the nature of the actions to be established - the development of an organization (including management, control). Conclusions and prospects for the development. Based on the research, the subject of corporate agreement should defined as mutually agreed procedure and peculiarities of realization of corporate and other rights of members of the company or abstaining from its realization and fulfillment of obligations during organization of activity of the company


Litera ◽  
2021 ◽  
pp. 87-93
Author(s):  
Luan Luan

This article analyzes different perspectives on the problem of definition of the concept of “children's discourse”, reveals its theoretical framework, as well as clarifies the impact of extralinguistic factors upon the subject matter. Children’s everyday speech. recorded by their parents and posted on the website “Children Speak” www.det.org.ru, is the subject of this research. The goal consists in identification and analysis of the thematic peculiarities of children's discourse and the contributing factors. The scientific novelty of this work lies in revelation of thematic peculiarities of children's discourse on the example of children’s everyday speech; analysis of the key factors influencing their speech activity depending on the frequency of utilization of the studied topics. Theoretical significance of this work consists in elucidation of the concept of “children's discourse”, its dependence on the child’s linguistic identity, and difference from children's speech. Practical significance consists in the acquired results that can be applied in the university courses of psycholinguistics, linguoculturology, ontolinguistics, as well as in compiling textbooks on the Russian language for children. The author distinguishes between the concepts of “children's discourse” and “children's speech”; establishes correlation between the children's discourse and child’s linguistic identity; highlights the frequently used thematic groups, as well as underlines the impact of such factors as visual objects, sociology, and culture upon the children’s discourse. The conclusions may become the foundation for further research dedicated to to children's discourse, children's speech, ontolinguistics, etc.


2021 ◽  
pp. 1-19
Author(s):  
Kseniya Vladimirovna Novikova

The subject of this research is the examination of capabilities of psychological correction of neuropsychiatric state of people who have suffered a stroke in the conditions of sensory room. The goal consists in correction of neuropsychiatric state of people who have suffered a stroke. The methodological framework is comprised on the provisions of V. L. Zhevnerov, L. B. Baryaeva, Y. S. Gallyamova on the therapeutic effect of sensory room; provisions on effect of color upon the emotional state of a person formulated by M. Lüscher., G. G. Vorobyov, V. V.  Nalimov. V. M. Elkin. The article provides the results of experimental research of the capabilities of psychological correction of neuropsychiatric state of people who have suffered a stroke in the conditions of sensory room. The theoretical importance of this work consists in systematization of theoretical positions on the subject matter. The practical significance consists in the fact that the acquired results can be applied by practical or clinical psychologist in working with people who have suffered a stroke, in rehabilitation institutions, as well as with people with disabilities. The scientific novelty lies in substantiation of the effect of color and light upon the improvement of neuropsychiatric state of people who have suffered a stroke. The acquired results can considerably expand the representations of capabilities of practical work of the clinical psychologist, as well use of the method of chromo therapy. The implementation of such method indicates the improvement of neuropsychiatric state of people who have suffered a stroke: reduction of anxiety; prevalence of hyperthymic type of mental state reflected in such basic emotions as interest and wondering; improvement of the indicators of emotional comfort, adaptivity, acceptance of self and others.


Author(s):  
Алия Буткенова ◽  
Aliya Butkenova

Relevance of the subject matter is caused by the demand of the modern society for high quality workforce, the personneltosolve the tasks of industry and production development particularly in the Republic of Kazakhstan. Therewith, if in the era of industrialization the demand for “gun hands” was high, while the engineering personnel was not so demanded, then in the modern period the need for qualified personnel capable of solving complicated and often unusual tasks is significantly increasing. The demand for semi-skilled employees decreases because of development of the technologies and labor means replacing human workforce. Knowledge, skillsand competences of employees, necessary for modern production sector, become an important factor of the industry. It happens due to the fact that such knowledge, skillsand competences a recurrently required not only from engineeringemployees, manager sand office-management personnel, but also from the employees who should be able to work with the modern equipment by modern technologies. Objective of the Study: The objective of the paper is to study the formation of human capital assets, strategic planning of human capital assets at the modern industrial enterprises of Kazakhstan. Methods of the Study: The leading method for studying the subject matter is strategic analysis(according to the data of the KazStat (RK statistical agency) and other strategic data), as well as selective questionnaires (poll) of the heads of the enterprises. Results of the Study: This paper represents the main approaches to the notion of “human capital assets”. It has been defined that it is a potential of enterprise, i.e. the capacity of the work force to solve both the current and perspective tasks connected with the development. Practical Significance: The materials of the paperrepresent practical value for the industrial enterprises of both Kazakhstan and other countries on the part of the activities connected with personnel management.


PMLA ◽  
1935 ◽  
Vol 50 (4) ◽  
pp. 1320-1327
Author(s):  
Colbert Searles

THE germ of that which follows came into being many years ago in the days of my youth as a university instructor and assistant professor. It was generated by the then quite outspoken attitude of colleagues in the “exact sciences”; the sciences of which the subject-matter can be exactly weighed and measured and the force of its movements mathematically demonstrated. They assured us that the study of languages and literature had little or nothing scientific about it because: “It had no domain of concrete fact in which to work.” Ergo, the scientific spirit was theirs by a stroke of “efficacious grace” as it were. Ours was at best only a kind of “sufficient grace,” pleasant and even necessary to have, but which could, by no means ensure a reception among the elected.


1965 ◽  
Vol 04 (03) ◽  
pp. 112-114 ◽  
Author(s):  
H. Zinsser

An outline has been presented in historical fashion of the steps devised to organize the central core of medical information allowing the subject matter, the patient, to define the nature and the progression of the diseases from which he suffers, with and without therapy; and approaches have been made to organize this information in such fashion as to align the definitions in orderly fashion to teach both diagnostic strategy and the content of the diseases by programmed instruction.


Author(s):  
Ihor Oheruk

Purpose. The purpose of the work is to analyze the application of the second and third parts of Article 3692 of the Criminal Code of Ukraine to officials in the context, that defines them by the Criminal Code of Ukraine in the note to Article 364 of the Criminal Code of Ukraine. Methodology. The methodology includes a comprehensive analysis and synthesis of the available scientific and theoretical material and the formulation of relevant conclusions and recommendations. In the course of the study, the following methods of scientific knowledge were used: terminological, logical-semantic, system-structural, logical-normative. Results: in the course of research the cause of criminalization of such act as "abuse of power" is considered, the subject of the specified criminal act which has the features of "an official" in the context, that defines it by the note to Article 364 of the Criminal Code of Ukraine is analyzed and the main ways of committing criminal acts, that are provided for in this article of the Criminal Code of Ukraine are identified. Originality. The study found, that one of the key conditions for the opportunity to influence officials, that are authorized to perform government or local self-government functions, is the position held by the official and the related opportunities. Therefore, taking into account the opinion of the scientists, that the subject of crimes, that are provided for by the second and third parts of Article 3692 is special, the peculiarities of which is the cumulative feature, that denotes, that such person is not endowed with the status of an official, well-founded need to specify the criminal legislation of Ukraine in terms of the application the second and third parts of Article 3692 of the Criminal code of Ukraine concerning officials in the context, that defines them by the criminal legislation of Ukraine in the note to Article 364 of the Criminal Code of Ukraine. Practical significance. The research results can be used in lawmaking in the improvement of anti-corruption legislation.


2018 ◽  
Vol 6 (3) ◽  
Author(s):  
Alawiye Abdulmumin Abdurrazzaq ◽  
Ahmad Wifaq Mokhtar ◽  
Abdul Manan Ismail

This article is aimed to examine the extent of the application of Islamic legal objectives by Sheikh Abdullah bn Fudi in his rejoinder against one of their contemporary scholars who accused them of being over-liberal about the religion. He claimed that there has been a careless intermingling of men and women in the preaching and counselling gathering they used to hold, under the leadership of Sheikh Uthman bn Fudi (the Islamic reformer of the nineteenth century in Nigeria and West Africa). Thus, in this study, the researchers seek to answer the following interrogations: who was Abdullah bn Fudi? who was their critic? what was the subject matter of the criticism? How did the rebutter get equipped with some guidelines of higher objectives of Sharĩʻah in his rejoinder to the critic? To this end, this study had tackled the questions afore-stated by using inductive, descriptive and analytical methods to identify the personalities involved, define and analyze some concepts and matters considered as the hub of the study.


2019 ◽  
Vol 3 (3) ◽  
pp. 660
Author(s):  
Ranirizal Ranirizal

Performance is the performance shown by educators, both in quality and quantity in carrying out their duties in accordance with the responsibilities given to them professionally. Educator performance development is a very decisive factor in the success of the education and learning process. In fact, in Kindergarten Rayon IV, Dumai City, there is still a low level of competency standards possessed by educators. The intended competency standard is from the standard academic qualifications and four competencies that must be possessed by a kindergarten educator, namely pedagogic, professional, social and personality competencies. This is evidenced by educators not yet mastering learning material with the maximum known when the learning process educators are not able to explain well the subject matter, and educators have not shown maximum performance in carrying out their duties and functions. The purpose of this study was to see whether there was an influence on teacher professionalism on teacher performance in Dumai IV Rayon Kindergarten. The results of the study prove that there is a significant relationship between the professionalism of Kindergarten educators and the performance of educators in Kindergarten Rayon IV, Dumai City. This is evidenced by the value of Sig (2-tailed) professionalism on educator's performance of 0,000, so the calculation shows 0,000 <0.05. This means that Ha is accepted, that is, there is a significant relationship between the professionalism of Kindergarten educators and the Performance of Educators in Kindergarten Rayon IV, Dumai City.


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