Scientific research basics in the transportation process

Scientific research basics in the transportation process
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The study guide discusses the methodology and methodology of scientific research, modern methods of scientific research, the development of theoretical premises, planning and conducting experiments.The textbook allows you to acquire the skills to implement the methodological and practical justification of scientific research, methodically competently set up a technical experiment, including using elements of optimization and multimedia technologies.

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© A. Yu. Timkova, 2022

© L. S. Shorokhova, 2022


ISBN 978-5-0059-4414-6

Created with Ridero smart publishing system

The study guide discusses the methodology and methodology of scientific research, modern methods of scientific research, the development of theoretical premises, planning and conducting experiments, processing measurement results, assessing errors and observations.

The textbook allows you to acquire the skills to implement the methodological and practical justification of scientific research, methodically competently set up a technical experiment, including using elements of optimization and multimedia technologies. Be able to formulate the conclusions of scientific research; prepare reports, reports or write articles on the results of scientific research.

The textbook is intended for students of railway transport universities studying in the direction 23.03.01 «Technology of transport processes», as well as for students of other undergraduate areas studying the technology and organization of transportation in railway transport.

Reviewers:

Associate Professor of the Department “Management of operational work and transport safety” of the Federal State Autonomous Educational Institution of Higher Education “Russian University of Transport”, Ph. D. P.A. Minakov


Associate Professor of the Department “Management of operational work and transport safety” of the Federal State Autonomous Educational Institution of Higher Education “Russian University of Transport”, Ph. D. V.N. Shmal

Introduction

The concept of «science» has several basic meanings. Firstly, by science (Greek episteme, lat. scientia) we understand the sphere of human activity aimed at the development and theoretical schematization of objective knowledge about reality. In the second meaning, science acts as a result of this activity – a system of acquired scientific knowledge. Thirdly, the term «science» is used to refer to individual branches of scientific knowledge. Fourthly, science can be regarded as a branch of culture that did not exist at all times and not among all peoples. In the course of historical development, science has become the productive force of society and the most important social institution.

The immediate goals of science are obtaining knowledge about the world around us, predicting the processes and phenomena of reality on the basis of the laws it discovers. In a broad sense, its goal is a theoretical reflection of reality. Science was created to directly reveal the essential aspects of all phenomena of nature, society and thinking.

Not all knowledge can be considered scientific. It is impossible to recognize as scientific the knowledge that a person receives only on the basis of simple observation. This knowledge plays an important role in people’s lives, but they do not reveal the essence of the phenomena, the relationship between them, which would make it possible to explain why this phenomenon occurs one way or another, and to predict its further development.

The correctness of scientific knowledge is determined not only by logic, but, above all, by its mandatory verification in practice. Scientific knowledge is fundamentally different from blind faith, from the unquestioning recognition of this or that position as true, without any logical substantiation and practical verification. Revealing the regular connections of reality, science expresses them in abstract concepts and schemes that strictly correspond to this reality.

1. Science and its role in the development of society

1.1 The concept of science

The main tasks of science include:

1) the discovery of the laws of motion of nature, society, thinking and knowledge;

2) collection, analysis, generalization of facts;

3) systematization of acquired knowledge;

4) explanation of the essence of phenomena and processes;

5) forecasting events, phenomena and processes;

6) establishment of directions and forms of practical use of acquired knowledge.

Being integral to the practical way of mastering the world, science as the production of knowledge is a very specific form of activity, different from both activity in the sphere of material production and other types of spiritual activity.

If in material production knowledge is used only as an ideal means, then in science its obtaining forms the main and immediate goal, regardless of the form in which this goal is embodied – whether in the form of a theoretical description, a scheme of a technological process, a summary of experimental data or a formula of what kind. – or a drug. Unlike types of activity, the result of which is often known in advance or set before the start of activity, scientific activity is rightfully called such only insofar as it gives an increment to new knowledge, i.e. its result is fundamentally unconventional. That is why science acts as a force that constantly revolutionizes other activities.

From the aesthetic (artistic) way of mastering reality, the bearer of which is art, science is distinguished by the desire for impersonal, maximally generalized objective knowledge, while in art the results of artistic knowledge are inseparable from an individually unique personal element. Often, art is characterized as «thinking in images», and science – as «thinking in concepts», with the aim of emphasizing that the former develops mainly the sensual-imaginative side of a person’s creative ability, while science develops mainly the intellectual-conceptual one. However, these differences do not mean an impenetrable line between science and art, which are united by a creatively cognitive attitude to reality. On the one hand, in the constructions of science, in particular in the construction of a theory, in a mathematical formula, in the scheme of an experiment or its idea, the aesthetic element often plays a significant role, which was specially noted by many scientists. On the other hand, works of art carry, in addition to aesthetic, and cognitive load.



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