Scientific Research Tasks Research Articles

Autonomous positioning, capturing, and grasping mechanism for robot end effectors based on the attraction domain relationship

Purpose This paper aims to solve the problem of uncertain position and attitude between unstructured terrain robot and grasped target and insufficient control accuracy in extreme environment, a grasping mechanism based on attraction domain relationship is proposed, which can realize autonomous positioning, capturing and grasping of robot under low control accuracy. Design/methodology/approach The grasping mechanism was designed, taking inspiration from fishing behavior this mechanism introduces attraction domains and flexible-elastic structures through the active and passive ends to achieve automatic positioning and capture. After the capture is completed, the grasping mechanism connects the active end and the passive end, simultaneously relying on the gravity of the target object to achieve locking and release between the robot and the target object. This paper adopts theoretical, simulation and experimental verification methods to conduct theoretical and simulation analysis on the autonomous positioning and grasping process of the mechanism, and produces grasping experimental prototypes with different positions and postures. Findings The experiment shows that the gripping mechanism designed in this paper can achieve automatic positioning capture and gripping of large deviation situations under low control accuracy, with a displacement deviation of up to 10 mm (about 1/6 diameter of the end of the mechanism) and an angle deviation of up to 3°. The scientific research task in the extremely high altitude environment has finally been successfully accomplished. Originality/value Inspired by fishing behavior, this paper proposes a positioning, capturing and grasping mechanism. The attraction area built with permanent magnets, coupled with the flexible connection, enables precise capture under low control, while the grasping mechanism can also rely on gravity to self-lock and release.

Chemical composition of sediment and macrozoobenthos of small urban lakes, the Republic of Karelia, Russia

Assessing the benthic communities in water bodies under increasing anthropogenic pressure seems to be an urgent task of scientific research aimed at short-term and long-term monitoring of water bodies. This study focuses on the chemical composition of modern sediment and the current state of macrozoobenthos of small lakes in the Republic of Karelia (Kitaiskoe and Plotichie) influenced by anthropogenic factors. It was discovered that the lakes of Medvezhyegorsk have a higher concentration of heavy metals (such as lead (Pb), cadmium (Cd), molybdenum (Mo), and antimony (Sb),) compared to the Earth’s crust and natural background levels. The current study established the significant impact of industry and transportation on the movement and build up of pollutants in these lakes. The qualitative and quantitative parameters analysed for the benthic communities in the littoral and profundal zones included the species diversity, the structure of dominant species, and their percentage in the samples. According to the level of macrozoobenthos development, both reservoirs (lakes) were classified as mesotrophic, and according to the values of the chironomid index “K” as moderately polluted. The Pantle–Buck method (saprobic index) showed that the lakes can be classified as polluted (water quality class 4). Macrozoobenthos groups most tolerant to environmental conditions, for example, Chironomidae larvae, prevailed in the studied urban lakes. The economic development of the lakes leads to ecosystem transformation and long-term eutrophication over time affecting the biotic indicators of surface water quality. The results obtained can serve as a basis for complex environmental monitoring of the urbanized territories in the taiga zone.

Void fraction measurement of slug flow using electromagnetic wave phase sensor based on optimized hybrid dielectric constant

The void fraction is one of the basic parameters to study the gas-liquid two-phase flow, which has great significance to the transportation of oil pipelines and the design of nuclear reactor cooling towers. However, due to the complex and variable nature of gas-liquid two-phase flow, accurately measurement of the void fraction has remained a challenging task in both scientific research and industrial applications. According to the principle of electromagnetic wave propagation, a coaxial line phase sensor was designed, a hybrid dielectric constant model based on the homogeneous flow was established and a void fraction based on hybrid dielectric constant model was proposed. The experiments were carried out on the high-precision gas-liquid two-phase flow simulation experimental setup at Hebei University, China (70 data points), and the void fraction model was inspected and verified. Five typical hybrid dielectric constant correlations were compared. Introducing the frequency weight, optimizing the hybrid dielectric constant model based on the Series – Parallel correlation, a new void fraction prediction correlation of slug flow was proposed and evaluated. The results indicated that the mean absolute percentage error (MAPE) of the new void fraction correlation is 1.02 % and the all of the relative errors are within ±5 % error band.

Music Arrangement in Kurdish songs in Suleimani

Performed music is an important and unique part of the world's music center and its different situations are analyzed through several scientific theories. The Kurdish Music Center has its own efforts in the field of composing and distributing music and can be classified into different categories and by resorting to these scientific principles can be treated scientifically. Since the beginning of its establishment, Sulaymaniyah has been a city full of artistic products and various innovations. Therefore, working on this entity is an important task of scientific research and excavating the history of this invention requires more scientific research, especially since the state of scientific research in the field of music and analysis of production situations is not at the necessary level. This research is an examination of the musical works that have been distributed in the city of Suleimani. It also classifies and distinguishes works in terms of stage and style. Along with these is the analysis of each of the songs sampled by the researcher in terms of form, harmony, distribution of words and use of musical instruments

Entropy-extreme model for predicting the development of cyber epidemics at early stages

The approaches used in biomedicine to analyze epidemics take into account features such as exponential growth in the early stages, slowdown in dynamics upon saturation, time delays in spread, segmented spread, evolutionary adaptations of the pathogen, and preventive measures based on universal communication protocols. All these characteristics are also present in modern cyber epidemics. Therefore, adapting effective biomedical approaches to epidemic analysis for the investigation of the development of cyber epidemics is a promising scientific research task. The article is dedicated to researching the problem of predicting the development of cyber epidemics at early stages. In such conditions, the available data is scarce, incomplete, and distorted. This situation makes it impossible to use artificial intelligence models for prediction. Therefore, the authors propose an entropy-extreme model, defined within the machine learning paradigm, to address this problem. The model is based on estimating the probability distributions of its controllable parameters from input data, taking into account the variability characteristic of the last ones. The entropy-extreme instance, identified from a set of such distributions, indicates the most uncertain (most negative) trajectory of the investigated process. Numerical methods are used to analyze the generated set of investigated process development trajectories based on the assessments of probability distributions of the controllable parameters and the variability characteristic. The result of the analysis includes characteristic predictive trajectories such as the average and median trajectories from the set, as well as the trajectory corresponding to the standard deviation area of the parameters’ values. Experiments with real data on the infection of Windows-operated devices by various categories of malware showed that the proposed model outperforms the classical competitor (least squares method) in predicting the development of cyber epidemics near the extremum of the time series representing the deployment of such a process over time. Moreover, the proposed model can be applied without any prior hypotheses regarding the probabilistic properties of the available data.

A citizen science approach to develop a digital intervention to reduce HIV stigma and promote HIV self-testing among adolescents and young adults: a mixed methods analysis from Kazakhstan.

Kazakhstan has one of the fastest-growing HIV epidemics in the world, with increasing rates among adolescents and young adults (AYA). Innovative strategies are needed to increase HIV testing uptake and decrease HIV stigma among AYA. Citizen science, defined as the active engagement of the general public in scientific research tasks, promotes and facilitates community engagement throughout the research process. This citizen science study used crowdsourcing to engage AYA in Kazakhstan to develop a digital intervention to reduce HIV stigma and promote HIV self-testing. Our objectives in this paper are to describe the approach used, its feasibility and acceptability, and AYA motivations for and lessons learned collaborating on the study. From October 2021 to July 2022, in collaboration with a Community Collaborative Research Board and a Youth Advisory Board, we developed an open call requesting multimedia submissions to reduce HIV testing stigma. Eligible submissions were separated by age group (13-19 or 20-29 years) and judged by a panel composed of AYA (n = 23), healthcare professionals (n = 12), and representatives from the local government and non-governmental organizations (n = 17). Each entry was reviewed by at least four judges and ranked on a 5-point scale. The top 20 open call contestants were asked to submit self-recordings sharing their motivation for and experience participating in the contest and lessons learned. Descriptive statistics were calculated for quantitative data. Qualitative data were coded using open coding. We received 96 submissions from 77 youth across Kazakhstan. Roughly, three-quarters (n = 75/96) of entries met judging eligibility criteria. Of the eligible entries, over half (n = 39/75) scored 3.5 or higher on a 5-point scale (70.0%). The most frequent types of entries were video (n = 36/96, 37.5%), image (n = 28/96, 29.2%) and text (n = 24/96, 25.0%). AYA's primary motivations for collaborating on the study included a desire to improve society and help youth. The main challenges included creating content to address complex information using simple language, finding reliable information online and technological limitations. Crowdsourcing was feasible and highly acceptable among AYA in Kazakhstan. Citizen science approaches hold great promise for addressing the increasingly complex health and social challenges facing communities today.

Analysis of prospects for the use of the terahertz frequency range for special purpose wireless communication networks.

Frequencies from 100 GHz to 3 THz are promising ranges for a new generation of wireless communication systems due to wide spectrum bands. These frequencies also offer the potential for revolutionary applications made possible by new thinking and advances in devices, circuits, software, signal processing and systems. But the transition to the real use of the terahertz range as a frequency resource in the provision of communication services for applications in special purpose wireless communication networks is accompanied by many problems of spectrum management, network analysis, design and optimization of the architecture of these networks. The novelty of this work is due to the fact that, despite the fact that in recent years a number of review publications by domestic and foreign authors have been published, but in the aspects of development and specifics of possible applications of wireless communication networks of the terahertz frequency range in solving problems with power structures and forces special operations were not considered. The authors focused special attention on highlighted domestic developments in the field of wireless access systems in the terahertz range. The purpose of the work is an analytical review of the features of the transition to the real use of the terahertz frequency range as a frequency resource in the provision of communication services by resource-intensive applications by wireless communication networks for promising applications in solving special problems by power structures. In the work, a systematic analysis and classification of the main areas of promising applications of wireless communication networks of the terahertz frequency range in solving problems by special-purpose power structures is made, and scientific research tasks are given for the transition to the real use of the terahertz frequency range as a frequency resource in the provision of communication services for special purpose applications. The author's proposals developed in this work for promising applications of terahertz communication networks by special operations forces or special purpose forces are the theoretical basis for creating a methodological apparatus for substantiating recommendations for the selection of promising applications when using terahertz communication networks by special operations forces when performing special purpose tasks.

Актуальность исследований в области готовности участников образовательного процесса к взаимодействию в электронной информационной образовательной среде

The article presents the results of a comparative analysis of current topics of dissertation research in the field of education sciences. The authors prove the lack of attention to research in the field of digital didactics of higher education. The importance of scientific substantiation and practical development of the "terms of reference" for software developers is argued on the basis of generally recognized fundamental didactic conditions for the effectiveness of the educational process. The most urgent tasks of scientific research in the field of digital didactics are formulated. As a result, the relevance of research in the field of readiness of participants of the educational process to interact in the electronic information educational environment is substantiated

The Role of Online Psychological Testing in a Learning Process: The Ukrainian Case

The purpose of the article is to highlight the relevance of online psychological testing and determine the level of demand for psychological support of the educational process in the Ukrainian educational system. The tasks of scientific research are focused on reconciling the request for psychological support from Ukrainian school students with the proposals of the psychological cluster in the local educational space. The research methodology involves the organisation of a case study based on interviews with students in the form of open-ended questions about their experiences and the role of psychological tests in education. The use of a homogeneous sample is due to the need to study the basic understanding of the problem of psychological support for schoolchildren in Ukraine in complex socio-cultural conditions. The results of the study can be grouped into two key positions: the demand for psychological support is quite high (92.8%); the use of online psychological testing is highly relevant among students (76.2%) and is one of the priority elements of psychological support in the educational process. The students interviewed who had undergone psychological tests testified to their positive impact on their overall psycho-emotional state and noted their important role in overcoming learning difficulties. The novelty of the study is determined by the socio-cultural conditions of the crisis caused by the martial law in Ukraine and the transformation of the usual psychological support measures for students during their studies. Conclusions. Thus, online psychological tests, which have emerged as an alternative format of psychological support for schooling, have shown satisfactory results in the context of correlation between the demand for psychological assistance and the supply of psychological support from the authorities and school administration. Online testing provides sustainable and continuous psychological support for students, even when it is difficult to communicate with specialists in the field. The role of online psychological testing is growing due to the flexibility and mobility of the organisation, which is especially important in the dynamic conditions of turbulent socio-cultural development. Prospects for the study are to expand the basic case study using a variation sample, which will add a number of important variables to the student audience of the study.

Formation of the readiness of future officers to perform assigned tasks with an emphasis on the use of highly functional complexes of physical exercises

Today, improving the system of professional training of future officers of institutions of the security and defense sector of Ukraine is a priority task. The development of modern methods, organizational and pedagogical conditions, the construction of effective and highly functional pedagogical models contributes to the intensification of the training of officer personnel, which will ensure in the future the effective, high-quality and reliable performance of assigned tasks by them and subordinate personnel.
 Research methods: idealization, formalization, axiomatic, historical and logical, descent from concrete. In the process of research and experimental work, the experience of combat operations was used, as well as the experience of organizing the system of physical and special physical training of servicemen of institutions of the security and defense sector of Ukraine. The main tasks of scientific research: to conduct an analysis of scientific-methodical and special literature in the direction of forming the readiness of future officers for professional activity; to conduct an analysis of special and reference literature in the direction of organizing the system of physical and special physical training of representatives of the studied category.
 As a result of a theoretical study, the members of the scientific research group developed organizational and pedagogical conditions for the formation of the readiness of future officers of the institutions of the security and defense sector of Ukraine to perform assigned tasks with an emphasis on the use of highly functional complexes of physical exercises (in the system of special physical training).

METHODOLOGY OF READINESS OF FUTURE PRIMARY SCHOOL TEACHERS TO WORK ON THE INTELLECTUAL DEVELOPMENT OF CHILDREN

This article considered the readiness of future primary school teachers to work on the intellectual development of students. The research work was carried out by students of Korkyt Ata Kyzylorda University. The goal of the research is to determine the readiness of future primary school teachers to work on the intellectual development of students. The research objectives include the interest of students in the future profession, the desire to master it, knowledge of the teaching patterns, checking students' understanding of intellectual development work, collecting materials required for primary school students' intellectual development work. A pre-test survey was done prior to the start of the study, and a post-test survey was conducted after the study concluded. For the research work, a control and experimental group was selected from third-year study groups in Korkyt Ata Kyzylorda University's educational program on pedagogy and fundamental teaching methods. The experimental group also received extra material, tests, and scientific research tasks in addition to the curriculum. At the end of the research work, students were interviewed, dividing them into focus groups. This resulted to the determination of the students' readiness to work on the primary school students' intellectual development. Students learned a great deal about the several kinds of general intellectual development activities, IQ tests, and their methodologies. It was discovered through the student interview approach what qualifications the future primary school teacher does not have to foster students' intellectual development.

СЕНСОРНАЯ И ИНТЕРСЕНСОРНАЯ МОДЕЛЬ СИСТЕМЫ ПИЛОТ – ВОЗДУШНОЕ СУДНО

The paper provides an overview of the components of the pilot model used to design the flight control system which focuses on the physiological aspects and aspects of manual control. The structure of a multi-element system is used which allows the authors to reveal the totality of interaction between the pilot and the aircraft during the implementation of manual control. Manual control is the most difficult process when performing an aircraft flight and requires a lot of experience and high pilot skills. The sensory and intersensory models of the pilot–aircraft system are considered. The application of these models requires knowledge of the mechanisms and processes that are directly involved in the development of the pilot's spatial orientation when controlling the aircraft manually. The development of a method and a mathematical model for the formation of spatial orientation skills is an urgent task of scientific research.

The effect of different doses of dry biomass of chlorella vulgaris microalgae on the dairy productivity of Zaanen goats

Dairy goat breeding is a new developing branch of animal husbandry in Russia. The prospects for processing goat’s milk are very wide, which is due to an increase in consumer demand for it. Obtaining the maximum amount of products and maintaining animal health is possible with the use of modern feed products. Therefore, an important and urgent task of scientific research is to study the productivity of dairy goats when feeding dry biomass of microalgae Chlorella Vulgaris, which was the purpose of this work. The objects of the study were dairy goats in the type of Zaanen breed. To conduct an experiment based on the principle of groups of analogues, taking into account live weight and age, four groups of female goats (three experimental and one control) of 20 animals each (according to the Ovsyannikov method) were formed. The animals of the control group received the basic household ration, and dry biomass of Chlorella Vulgaris microalgae was introduced into the diet of the experimental groups in doses of 4; 6; 8 g / kg of body weight / day. As a result of the experiment, it was found that the introduction of an experimental drug into the diet of goats increased the average daily milk yield of goats of the first experimental group by 0.02%, the second experimental group by 1.66 and the third experimental group by 3.27%, which allows us to determine the most optimal dose of the introduction of an experimental probiotic drug into the diet of goats, which amounted to 6 g / kg of body weight.

Goal-setting and implementation of communicative goals in the transmission of Internet content in network business correspondence

The spread of electronic means of communication has given rise to a wide range of communicative situations and, accordingly, has opened up new aspects of communicative phenomena that require research from the standpoint of different scientific disciplines. One of the tasks of scientific research is, according to the authors, the study of the construction of a message that implements the motivational components of communicants. From a scientific point of view, such a study makes it possible to identify patterns of reflection in speech communication of the elements of the psychological structure of the authors and the features and communicative strategy that they choose in this communication situation. In practical terms, the data obtained in such a study can be considered from the standpoint of preventing typical mistakes in the organization of interpersonal dialogue in network discourse, and the analysis will contribute to improving the effectiveness of virtual interaction. Using the terminology of information theory, the authors explain that in fact, the interaction unfolding in social networks, forums and blogs is not limited to the transmission and reception of content. In psychological science, each act of communication is considered in the unity of four components, namely: actually information exchange, perception by communicators of each other, building some kind of joint activity, as well as broadcasting and perception of emotions. In the context of studying communicative strategies, the authorsanalyzed how strategies and tactics of communicative dialogue are chosen, how expedient they are, in accordance with the actualized task of the act of communication, and how optimally strategically designed they are.

Technology of Training of Future Teachers of Preschool Education Institutions to Work with Creatively Gifted Children

In the new conditions for the development of the Ukrainian society, studying intelligence, psychological mechanisms, and pedagogical means of developing creative talent becomes especially relevant, which is becoming one of the priority tasks of scientific research. This is due to several factors the intellectual abilities of humans are considered a powerful potential of human civilization, the development of which can significantly improve the quality of any social reforms. Creativity is an integral part of human spirituality and a prerequisite for personal freedom, serves as a social mechanism that resists the regress of society, taking into account that only the work of the intellect can provide the possibility of new knowledge. Components of giftedness are given: high intellectual level, the person’s ability to creativity, persistence. The main characteristics of a creative personality are highlighted. It is noted that an educator’s training consists of the innovative nature of the pedagogical activity, which requires adjustment of the teacher’s professional culture and his/her value orientations, a fundamental change of direction in the methodology and methods of work. It is emphasized that the main purpose of our experimental research is to test the effectiveness of the technology of preparing future educators to work with creatively gifted children; confirmation or refutation of the research hypothesis; making a description of the experimental study, analysis of its results. In pedagogical theory and practice, a significant amount of research related to the identification of giftedness has been developed, and programs have been developed to help children realize their abilities. These issues are reflected in such state documents as the Law of Ukraine "On Extracurricular Education" (2000), the Decree of the President of Ukraine "On State Support of Gifted Youth", "Program of Work with Gifted Youth for 2006-2010", the purpose of which is creation of favorable conditions for the realization of the creative potential of the Ukrainian people, search, support and stimulation of intellectually and Technology of training of future teachers of preschool education institutions to work with creatively gifted children creatively gifted children and youth, self-realization of the creative personality in the modern educational space.

UKRAINE'S EUROPEAN INTEGRATION PROGRAM IN THE CONTEXT OF MODERNIZATION AND ADAPTATION OF EDUCATIONAL POLICY:

The purpose of the article is to highlight the strategies for the development of Ukrainian education in the short and long term of the integration process into the European community. The task of scientific research is focused on the correlation of the processes of integration of Ukrainian education into the European paradigm. The research methodology is based on a combination of classical and innovative approaches of scientific and pedagogical discourse. The results of the study indicate the problematic aspects of the transition of Ukrainian education to the standards of the European educational system, namely, the oversaturation of quantitative indicators with a low level of quality of education, leveling the principle of the rule of the human dimension in education. Ukrainian education is facing the socio-cultural need to integrate into the European space. This path is realized through adaptation to new conditions and modernization of the educational environment using innovative strategies.

Transformation of Political Perceptions in the Age of Information Technologies: Analyzing the Impact on Political Beliefs

The dynamism of social development dictates new rules for the transmission of political ideas and communication in the political space. Society has gained qualitatively new opportunities for obtaining political information, so political actors are forced to work not only on disseminating information but also on creating demanded political content. The purpose of the article is to highlight a new paradigm of perception of political activity by different clusters of the socio-cultural space. The tasks of scientific research are to differentiate the impact of innovative information and digital resources on individual and social consciousness. The methodology of the article involves general scientific methods that provide analysis and structuring of political activity and offer consideration of effective models of political perception. Content analysis, comparative analysis, and analytical monitoring determine the level of At the same time, philosophical and synergistic principles highlight pluralism, interdisciplinarity, and self-organisation as relevant methods for optimising the informational support of the political activity. The results of the study propose algorithms for the influence of political ideas on the socially active, passive, and neutral parts of society. The specifics of informative influence on political life in general and on representatives of the political audience in particular, which forms the peculiarities of information activity in the political space, are considered. The results of the study offer a description of the functions of ICTs in enhancing the perception of political content. Innovation is a key leitmotif of political activity in the information and digital sphere, as it is accessible and understandable to people who actively use technological and digital resources in everyday life. A promising area of research is the consideration of potential indicators of political perception in the context of the transition from traditional telecommunication resources to the information and digital segment. Thus, political perception in the modern political space is shaped by various information support that has both a universal impact on the audience and is specifically targeted at certain clusters of society.

Methodological principles of research in the field of ensuring evidence collection (on the example of cybercrimes): criminal-legal, criminal-procedural, and forensic aspects

The complexity, multifacetedness, and interdisciplinary status of ensuring the collection of evidence leads to the need to study it in the coordinate system set by different levels of scientific methodology. With this in mind, we consider it necessary to analyze the current issues of study methodology in ensuring evidence collection on the basis of cybercrimes. The purpose of the work is studying the criminal-legal, criminal-procedural, and forensic aspects of the methodological foundations of research in securing evidence on the example of cybercrimes. The research methodology includes such methods as the general system-structural method, the dialectical method, the historical method, the system method, the comparative-legal method, logical methods (deduction, induction, analogy, analysis, synthesis), the structural-logical method, and the modeling method. As a conclusion of the conducted research, the regulatory and legal factors that constitute the legal basis of the organizational and technical principles of the investigation of crimes in the field of cybercrime were considered, and the problematic issues of the research methodology were identified. It was concluded that the methodological support of the research of evidence collection is a complex, multifaceted task of scientific research, it can be solved only on the basis of a systematic approach to this problem.

ANALYSIS OF THE INFLUENCE OF THE GEOMETRY OF THE BLADE MIXER ON THE TURBULENCE AND INTENSITY OF LIQUID MIXING

Turbulent fluid mixing is an important aspect of many industrial and technological processes where efficient mixing of various components is of paramount importance to achieve the desired results. Optimal mixing can improve product quality, ensure the unity of complex reactions, and reduce process lead times. In this regard, the study and understanding of the influence of the geometry of the mixer on the characteristics of the turbulent flow becomes an urgent task of scientific research. The relevance of the study is explained by the wide application of mixers in industrial and technological processes, where the efficiency of mixing is crucial for achieving optimal results. The work used methods of experimental and numerical modeling of turbulent flow in various geometric configurations of blade mixers. Indicators such as turbulence intensity, pressure gradient, and fluid mixing ratio were used to quantify the turbulent characteristics. The obtained results demonstrate that the geometric configuration of the blade mixer has a significant effect on the formation of the turbulent flow. Some geometric parameters of the mixer can contribute to increasing the intensity of liquid mixing, while others can reduce its efficiency. Scientific results can be useful for designing optimal paddle mixers for specific industrial tasks that require intensive liquid mixing. The use of optimized mixers can help increase process productivity, save energy resources, and improve product quality.

Effect of LiCl Electrolyte Concentration on Energy Storage of Supercapacitor with Multilayered Ti3C2Tx MXene Electrodes Synthesized by Hydrothermal Etching

The development of new electrode materials for electrochemical systems for various purposes is a significant and in-demand task of scientific research. Layered transition metal carbides and nitrides, known as MXenes, show great potential for use as electrodes in electrochemical energy storage devices operating in aqueous electrolytes. In this work, a multilayer Ti3C2Tx MXene was obtained from a Ti3AlC2 precursor and studied as the electrode material of a symmetrical supercapacitor with an aqueous LiCl electrolyte. The formation of the MXene structure was confirmed by the data from X-ray phase analysis and scanning electron microscopy. The X-ray diffraction pattern showed the disappearance of the main reflections related to the Ti3AlC2 phase and the shift of the reflection peak (002) from 9.4° to 6.7°, which indicated successful etching of the Al layers from the Ti3AlC2 precursor. At electrolyte concentrations of 1, 5, 10, and 20 M, the supercapacitors demonstrated high specific capacitances of 105, 120, 126, and 151 F·g−1 at a scan rate of 5 mV·s−1. In addition, an increase in the LiCl concentration contributed to the expansion of the potential window from 0.7 to 1 V. It was shown that the contribution of the surface capacitance to the total capacitance of the electrode is about 40% and depends little on the scan rate. In addition, the symmetrical supercapacitor with 5 M electrolyte showed good cyclic stability with capacitance retention of 88% over 10,000 cycles. The parameters of the main components of the physical processes of supercapacitors based on Ti3C2Tx were determined by the method of impedance spectroscopy.