Development Of High Technology Research Articles

РАЗРАБОТКА БАЗОВЫХ ПОДХОДОВ К ПРИВЛЕЧЕНИЮ И УДЕРЖАНИЮ КАДРОВ В ГОРОДАХ НАУКИ И ВЫСОКИХ ТЕХНОЛОГИЙ

In modern Russia, the problem of technological sovereignty and import substitution of high-tech products is acute. To solve the problems set by the Russian government, it is necessary to launch the production of a wide range of high-tech products as soon as possible. The implementation of the plans is impossible without solving the key tasks of introducing modern technological equipment and increasing human resources. At the moment, a prompt solution to these problems is required, and the previously developed and adopted territorial development strategies assume a long-term perspective. The main scientific organizations and high-tech businesses are located in large regional centers, as well as in small towns with high scientific and technological potential. In large regional centers, a scientific and technological ecosystem has historically been formed, allowing for the creation of conditions for the development of high technologies and scientific research. The situation is more complex in small core cities with pronounced scientific and technological specialization in centers of scientific and technological leadership. At the present stage, the main problem in the development of such cities is attracting and retaining highly qualified personnel. It is necessary to take into account the fact that attracting and retaining specialists are two related processes, but different in essence. The first is characterized by the migration activity of the population, the second - by satisfaction with living in the territory and working conditions. Most often, the factors influencing these processes have common directions, but differ from each other in their characteristics and content. When deciding on a place of work, a specialist evaluates the proposed conditions that are related to his expectations. When retaining specialists, realities are compared with the expectations that were when hired. If they do not comply, the specialist leaves the place of work. In this regard, it is important for the management of the territory and organizations to minimize the differences between expectations and the actual state of the labor and urban environment in order to retain high-level specialists. The work examines the main factors influencing and allowing to solve the problems of attracting and retaining talented youth and highly professional specialists in cities with high scientific and technological potential, taking into account modern realities and requirements. Research shows that the main factor ensuring the attraction of talented youth is the availability of high wages. It is a necessary but not sufficient condition for their retention. Additional factors play an important role in retaining specialists, including modern sociocultural and comfortable urban space, which includes various aspects of the lives of specialists and their families.

A Study on the Removal of Impurity Elements Silicon and Zinc from Rubidium Chloride by Vacuum Distillation.

With the rapid development of high and new technology, rubidium and its compounds show broad application prospect and market demand with their unique characteristics. At present, the production of rubidium metal is mainly prepared by calcium thermal reduction of rubidium chloride. Rubidium metal obtained by reduction requires multi-step vacuum distillation to obtain high-purity rubidium metal. The purity of rubidium metal depends on the purity of the raw material rubidium chloride. Rubidium metal is relatively active and is easy to oxidize and explode in air. Therefore, a method combining vacuum decomposition and vacuum distillation to reduce impurity elements in rubidium chloride from raw materials is proposed in this paper. The experimental results show that under the conditions of pressure of 5-10 Pa, distillation temperature of 823 K and vacuum distillation time of 60 min, the contents of Si and Zn impurities are reduced from 1206 mg/kg and 310 mg/kg to less than 0.1 mg/kg, and the removal rates are 99.99% and 99.97%, respectively. Rubidium chloride has almost no loss, and through one-step vacuum distillation, the impurity elements silicon and zinc can be deeply removed, reducing the flammability and explosiveness, high cost, long process and other problems caused by the subsequent preparation of high-purity rubidium metal.

Unravelling the factors of evolutionary repeatability: insights and perspectives on predictability in evolutionary biology

Evolutionary biology was previously considered a historical science with predictions about evolutionary trajectories believed to be near impossible. The development of high throughput sequencing and data analysis technologies has challenged this belief, and provided an abundance of data that yields novel insights into evolutionary processes. Evolutionary predictions are now increasingly being used to develop fundamental knowledge of evolving systems and/or to demonstrate evolutionary control. Here we investigate the factors that make evolutionary repeatability more or less likely to increase the accuracy of evolutionary predictions. We identify outstanding questions and provide a potential starting point to determine how evolutionary repeatability is affected by genetic relatedness.

Understanding the nonlinear effect of digital technology development on CO2 reduction

AbstractDigital technology, including advancements in artificial intelligence, the Internet of Things, and data analytics, has the potential to revolutionize tackling the problem of carbon dioxide emissions and achieving sustainable development. The paper aims at checking the nature of the impact of digital technology development on carbon dioxide reduction for the EU countries in 2013–2020. The study applies the following methods: entropy methods, panel‐corrected standard error, and feasible generalized least squares. The digital technology development index enabled the classification of all the EU countries into two distinct groups: High Digital Technology Development and Moderate/Lower Digital Technology Development. The findings confirm that digital technology development has a significant impact on decreasing carbon dioxide emissions. In the first stage, the growth of digital technology causes a faster decrease in carbon dioxide emissions. However, beyond a certain threshold, the further improvement of digital technology results in diminishing marginal benefits of CO2 emissions reduction. Thus, the EU government should catalyze the extension of digital technologies among all sectors and levels. In addition, it requires enhancing digital literacy of the society and local authorities.

Interdisciplinary Aspects of the Introduction of Virtual Reality Technologies in Court Proceedings

Modern law is closely interrelated with the active development of high technologies. Judges, prosecutors, lawyers, as well as other participants of court proceedings are gradually introducing elements of digitalization into their activities. In some countries, neural networks are already being used to help the judge in making a decision in the case under consideration, and also consider court cases in the metaverse. However, any high-tech tools that are easy enough to integrate, for example, into the business sphere, are introduced into law with certain restrictions. They include normative and legal regulation, technological solutions, and digital literacy of the population. However, even all these conditions being provided, the consideration of civil and criminal cases in virtual reality is quite a difficult task. Jurisprudence traditionally remains one of the most conservative institutions, extremely reluctant to introduce high technologies. This paper, taking into account the experience of the courts of Colombia in the consideration of cases in the metaverse, elucidates technical and legal aspects of the introduction of virtual reality technologies in the consideration of civil and criminal cases by Russian courts. The authors analyze the implementation of the principles of legal proceedings, the rights of participants, identity verification and the flow of information.

Super-resolution spectroscopy via spectrum slicing with a Fabry–Perot cavity

Spectroscopy is one of the most powerful technical tools that are widely used in the study of natural sciences and the development of high technologies. To improve the performance of a traditional dispersive spectrometer, there is a competition between its spectral resolution and the geometric volume; a higher resolution is usually accompanied by a higher cost as well. However, a growing body of evidence suggests an urgent demand for miniaturized spectrometers with high spectral resolution and low costs. In this paper, we propose and study super-resolution spectroscopy via spectrum slicing by use of a Fabry–Perot (FP) cavity combined with a traditional spectrometer. The cavity functions as a spectral filter to slice into discrete pieces the continuous spectrum of the input light. For each given cavity length, the cavity outputs a set of sliced spectral pieces that are then analyzed and recorded by the subsequent spectrometer. By scanning the cavity length, one will have multiple sets of sliced spectral pieces that are then finally fused to recover a resolution-enhanced copy of the input spectrum. A theoretical analysis for the super-resolution spectroscopy is provided to prove the feasibility of the proposal, as further confirmed by MATLAB numerical simulation. The studied spectral analysis technique will benefit the research fields in need of high resolution spectrometers with moderate device volumes and low costs.

The Role of Non-Verbal Communication in Language Classes in a Multilingual Audience (from Experience of Working on Electronic Educational Platforms)

The article was written on the current topic of improving intercultural communication in the context of globalization and the rapid development of high technologies. The purpose of the article is to study the role and characteristics of mastering nonverbal communication skills by students studying foreign languages in higher education in intercultural interaction, as well as to develop proposals for the use of electronic educational platforms to improve the effectiveness of learning. The problem is that in Kazakhstan’s universities there are not enough academic hours to master non-verbal communication, so almost no attention is paid to this aspect of learning foreign languages. At the same time, ignoring the training of students in nonverbal communication of representatives of the cultures of the foreign languages being studied is a serious omission of the higher education system, since it impedes the full intercultural communication of future specialists. Today it is necessary to look for modern pedagogical technologies, methods and techniques to solve this problem. The article uses the following research methods: dialectical cognition, formal logic, analysis of scientific literature, linguistic and cultural approach, induction, deduction, comparison, complex analysis and modeling. The authors of the article come to the conclusion that effective intercultural interaction is impossible without mastering nonverbal communication of other peoples of the world. The authors of the article propose to teach university students nonverbal communication of other cultures using modern remote technologies, for example, virtual classes on electronic educational platforms. In particular, it is possible to create appropriate training modules with different tasks, exercises, lecture material, audio and video files, as well as final testing or project protection. This will allow students to study and practice nonverbal communication skills in a convenient distance format, including with native speakers of foreign languages (video lectures, real-time communication with native speakers of the languages being studied, performing creative tasks, etc.). Since today, through the Internet, all students and teachers interact with foreigners to one degree or another, solving educational tasks and analyzing specific cases will not be difficult for them. A promising direction for further research, according to the authors of the article, may be methodological developments for the introduction of electronic courses on mastering non-verbal communication of cultures of the countries of the foreign languages they study into the curricula of the higher school.

COMPARATIVE ANALYSIS OF QUANTUM AND CLASSICAL ALGORITHMS IN MODERN COMPUTING

This article is an overview and comparative analysis of quantum and classical algorithms in the field of computing. In the modern world, there is a period of development of high technologies. In this age, it is very effective to realize the goals that humanity has set for itself, not only using the human brain, but also using the thinking properties of the machine. The areas of artificial intelligence and machine learning are developing very rapidly, which allows you to solve tasks that were previously considered exclusively human prerogative. For the classical approach, a quick sort is used to preorder the list, and then the target element is searched. The quantum approach uses Grover's algorithm, which takes advantage of quantum computing to quickly find an item in an unordered list. The comparison results include the execution time of each algorithm and the elements found. This work demonstrates the potential of quantum algorithms in solving search problems and provides a practical example of comparing classical and quantum methods. Machine learning is the main way to optimize and automate processes in production and other industries. quantum computing performed on quantum computers and its own state «quantum machine learning» is the technology of the future. However, despite all the advantages, these technologies are currently poorly studied. Based on a literature review, the formulation of hypotheses, the use of programming methods and the conduct of experiments, the study provides new insights into the application of different types of algorithms to different problems. The results highlight the unique advantages of quantum algorithms in highly specialized problems, the limitations in their use due to technological calls, and suggest a hybrid approach as the future of computing.

State of health (SOH) assessment for LIBs based on characteristic electrochemical impedance

With the continuous development of high energy density cell technology, the electric transport industry proposed higher requirements for the accuracy and real-time performance of automotive lithium batteries (LIBs) health status assessment. A state of health (SOH) assessment is suggested based on electrochemical impedance at characteristic frequency in the study. The distribution of relaxation time is used to deconstruct the internal electrochemical reaction of the battery and the impedance value of electrochemical process is quantified as a feature to avoid the effect of state of charge (SOC) in the evaluation. The imaginary part of impedance feature is applied to characterize the internal temperature of the lithium battery based on the analysis of impedance differences. Thus, the correlation between the state of health and impedance characteristics is examined to obtain the SOH assessment model of lithium battery in the full SOC and wide temperature spectrum. In conclusion, the assessment demonstrates an exceptional goodness-of-fit, with an accuracy of 0.99 in evaluating the SOH of LIBs and internal temperature, thereby indicating the robustness and reliability of the approach.

Sustainable Innovation in the Biopharmaceutical Industry: An Analysis of the Impact of Policy Configuration

To achieve sustainable development, it is necessary to consider the business model adjustment of the industry in advance, from the development stage to the mature stage. In China, strategic emerging industries are industries that achieve technological breakthroughs, but such industries often have the characteristics of high investment, high technology, high risk, high returns, and long research and development times. This type of industry relies heavily on national resource support from the exploration period to the development period, but its high-profit characteristics also attract policy bias from the governments of other countries internationally. Therefore, understanding the resource requirements of such industries in different periods in advance will help the government to adjust resource allocation and strategic layout through policy means. This will facilitate the smooth transition of the entire industry from the development period to the mature period, and achieve its overall sustainable development. To assist the government in achieving reasonable predictions for policy adjustments, this study focuses on the biopharmaceutical industry, which is one of the representatives of the strategic emerging industries in China’s Yangtze River Delta. Considering that policies are not used in a single manner, and that the observation period needs to span the development and platform periods of the industry, the traditional Qualitative Comparative Analysis method (QCA) does not consider the analysis of data from multiple periods. Therefore, this study innovatively uses the Multi-Time Qualitative Comparative Analysis method (mtQCA), adding the dimension of time change and exploring the policy configuration logic behind the differences in local industrial innovation performance. Extracting general rules from specific policy configuration patterns is meaningful for a better analysis and resolution of complex, dynamic management issues, which will promote the sustainable development of strategic emerging industries.

Prediction of Activity Coefficients and Osmotic Coefficient of Electrolyte Solutions Containing Rb+ by the Electrolyte Molecular Interaction Volume Model and the Electrolyte Molecular Interaction Volume Model-Energy Term

The purpose of this study is to predict two-electrolyte solutions containing Rb+, explore its characteristics to better solve the problems existing in the natural environment, and promote the development of high technology. We fit and predict the activity and osmotic coefficients of nineteen single-electrolyte solutions and seven two-electrolyte solutions containing Rb+ using the electrolytr Molecular Interaction Volume Model and the electrolyte Molecular Interaction Volume Model-Energy Termmodels. The average relative errors of the activity coefficient and osmotic coefficient calculated by eMIVM in aqueous monoelectrolyte solution were 0.59% and 0.38%, respectively, and for eMIVM-ET they were 1.06% and 0.38%, respectively. The average relative errors of activity coefficient and osmotic coefficient calculated by eMIVM-ET in organic single-electrolyte solution were 1.33% and 0.48%, respectively, while for eMIVM they were 1.49% and 0.48%, respectively. When predicting the activity coefficient and osmotic coefficient of two-electrolyte solutions containing Rb+, the average relative errors calculated by the eMIVM-ET model were 23% and 13%, respectively, while the values calculated by the eMIVM model were 34% and 17%, respectively. The results show that eMIVM-ET has a good fitting effect in organic monoelectrolyte solutions, and eMIVM has a good fitting effect in aqueous monoelectrolyte solutions. In the prediction of two-electrolyte solutions, the eMIVM-ET model performs better than the eMIVM model.

ON INTELLECTUAL MOVEMENTS IN HUMAN HISTORY (THINKING FOR THE INFORMATION SPACE)

The article is devoted to one of the most pressing issues of modern philosophy, namely, the problem of forming the intellectual baggage of humanity. We are talking about intellectual revolutions, their nature and periods of formation. The authors use the method of philosophical reflection, relying on the primary sources of previous researchers of this process, starting with their conceptual analysis in order to trace the periods and characteristic signs of the development of these complex processes of human evolution and its intellectual background. The authors put forward the thesis that today humanity is on the threshold of the third intellectual revolution. This is confirmed by the active use of a new terminological dictionary, which has already become an "everyday" part of our life, despite the fact that it is the result of the development of high information technologies. The idea that the transformation of the thinking of individual people who work and think under new conditions is caused by science and high technologies is also emphasized. This factual material directly and indirectly "influences" changes in the nature of thinking of broad sections of society, and, as a consequence, adaptation to transformations in the heuristic sphere covers huge masses of people.

Human Capital is the Key to the Successful Competitiveness of Countries in the Asean

Objective: This research aims to look at competitiveness in the Asean region. Knowing the factors driving competitiveness then mapping the strength of competitiveness based on the driving factors for each country in ASEAN. So you will know which countries with high competitiveness are influenced by what factors. The results will be an illustration for other countries in ASEAN to improve these factors with the aim of increasing competitiveness. Method: The method used to determine the factors driving competitiveness is to use panel data regression with the Stata application. Then group them using main factor analysis with SPSS so that country categories are found based on the factors driving their competitiveness. The data used are 12 indicators forming independent and dependent variables. Obtained from various relevant sources. In a period of 10 years, namely 2010 to 2019. Results: The results of multivariate linear regression showed that both simultaneously and partially Human Capital Development (HCD), Human Capital - High Education (HCH), Research and Technology Development (RTD), and Social Capital – Unemployment (SCU) had a significant influence on Competitiveness. HCD has the greatest influence on competitiveness. This research can provide an illustration for each country in ASEAN that the driving factors of competitiveness needed to achieve high competitiveness are HCD and HCH because of their large influence in the regression model. Countries with very strong competitiveness also have very strong HCD and HCH factors and vice versa. This can be a consideration for each country in making policies related to increasing national competitiveness. Because high competitiveness indicates a high level of population welfare.

Identification of sex-specific DNA markers in the army fish (Spinibarbus hollandi) by whole genome re-sequencing method

With the development of high throughput sequencing technology, genome information for more and more fish species can be available. Based on these genomes, sex-specific marker of various fish species was developed and further applied in sex control breeding. Here, whole genome re-sequencing (WGS re-seq) method was used to screen sex-specific sequences in the army fish (Spinibarbus hollandi). A total of 34.34, 30.64, 11.58, 11.21 and 12.63 Gb were generated for five females, and 12.61, 11.12, 11.67, 13.01 and 11.63 Gb were generated for five males. Moreover, we generated 39.47 Gb data for pool sequencing of female samples and 32.17 Gb for male samples. After filtering and validating, 20 candidate sex-specific sequences were obtained. Further, by PCR confirmation, six male-specific markers (X11, X17, X22, C3, C7, C10) were successfully developed with 100% accuracy in eight females and eight males. Subsequently, in another two different farmed populations of army fish, the authenticity of sex identification remained to be 100% using these markers. Besides, after homology and coverage analysis, we found the candidate sequence corresponding to C3, C7 and C10 had a similar X chromosome homologous sequence, and the resulting C3, C7 and C10 markers also amplified two bands in males but one band in females. In all, these sex-specific markers developed in this study would assist in sex control breeding and promote further research on the sex determination and differentiation mechanism of S. hollandi.

Study on the morphology, nanostructure and fragmentation properties of diesel and diesel-DMM soot particles oxidized in the air/air-NO environment

As an alternative fuel for diesel engines, dimethoxymethane (DMM) has attracted wide attention in recent years, but its impact on the post-treatment process of diesel exhaust particles has been rarely studied. To get a better understanding of the oxidation kinetics of soot in diesel particulate filters (DPFs), the oxidation process of soot emitted from a modern compression ignition (CI) fueled by diesel (D100) and its blend with 11 vol% dimethoxymethane (DMM11) at the same working conditions were investigated by a thermogravimetric analyzer in the air and air-NO atmospheres in this study, respectively. Soot samples at different oxidation degrees (0 %, 20 %, 50 % and 80 % mass loss) were tested by a high-resolution transmission microscopy to characterize the variations of physical properties (morphology, fractal dimension, primary particle diameter and nanostructure) and oxidation-induced fragmentation properties over the oxidation process. The results showed that DMM11 soot had higher oxidation reactivity than D100 soot, and the oxidation reactivity of soot was enhanced by NO involved in the air atmosphere. During the oxidation process, the fractal dimension of D100 and DMM11 soot aggregates gradually increased, and the number and diameter of the primary particles in an aggregate became smaller. This variation trends became more obvious with the presence of NO in the air environment. The nanostructures of D100 and DMM11 soot particles gradually become ordered (characterized by longer fringe length, narrower separation distance and less tortuosity) as the oxidation proceeds. While, when NO added in the air atmosphere the possibility of microcrystals oxidation inside the particles decrease to slow down the getting-ordered rate of soot. Moreover, the fragmentation probability of D100 and DMM11 soot aggregates decreases gradually as oxidation proceeds. During the oxidation process, the probability of primary particle fragmentation for D100 soot increases continuously, while the probability of DMM11 primary soot particles fragmentation showed an increase-then-decrease trend. Compare with D100 soot, DMM11 soot are more likely to occur the fragmentation behavior over the oxidation process. It is worth noting that the addition of NO to the air atmosphere increases the possibility of aggregate fragmentation, while it decreases the possibility of primary particle fragmentation. This work can provide theoretical basis for the development of high efficiency purification technology for diesel exhaust particles.

Development of High Efficient Welding Technology in Offshore Wind

Development of High Efficient Welding Technology in Offshore Wind

EUROPEAN INTEGRATION OF UKRAINE IN THE FIELD OF LABOUR PROTECTION: RADICAL CHANGES AND NEW LEGISLATION

In the modern world, with the development of new technologies in many spheres of industrial activity and the development of society, there is an urgent need to apply the latest approaches in the field of labour protection, or as they say in Europe, in the field of safety and health of workers at work. This is not surprising, given that any legislation will always lag behind the development of science and technology. Such a situation is formed because the legislation establishes requirements and measures for safe working methods for existing means of production. But it is clear that development does not stand still, and science and technology always develop and progress, new technologies that are actively implemented in industries. This, in turn, is the main reason that legislation largely lags behind the pace of technology development. Looking at the high technological and economic development of European countries, as well as their experience in the field of labour protection, we understand that they would not have reached such a high level of production development without the introduction of effective systems for managing the safety and health of workers at work. That is why it seems appropriate to us that it is worth paying attention to the European experience in labour protection. In this study, the authors analysed a new draft Law of Ukraine "On Safety and Health of Workers at Work", which will replace the current Law of Ukraine "On Labour Protection". This analysis makes it possible to adapt the draft law to European practices to create an effective, risk-oriented system of labour protection management in Ukraine. Keywords: labour protection, safety and health of workers at work, legislation on safety and health of workers at work.

High technologies and artificial intelligence as driving factors in the evolution of the world financial and economic architecture

The current dynamics of the development of the world economy is gaining new momentum despite the high crisis dynamics, containing financial, economic, monetary and geopolitical parameters. The factors accelerating the transformation of the global financial and economic architecture (GFEA) are high technologies, including the digital economy and artificial intelligence. The purpose of the study is to study the dynamics of the development of high technologies and its contribution to the evolution of the global financial and economic system. To conduct this analysis, the work uses a wide range of different scientific methods and approaches - the methodology of system analysis, methods of historical, logical and comparative analysis. Technologies are analyzed according to seven groups of impact on the GFEA transformation process: blockchain technologies, 3D printing, the Internet of Things, mobile broadband, cloud computing, robotics, and artificial intelligence. Their economic contribution to the processes under study is given. The activities of the Singularity University are considered as an example of a transnational think tank engaged in scientific and applied synthesis of high technologies, analysis of their prospects and consequences of their influence on the life of society. Proceeding from this, the contours of the further development of the GFEA and the strategies of behavior in the new conditions are given.

Methodology of Teaching Basic Types of Speech Activity in Foreign Language to Pedagogical Students

The study of the methodology of teaching foreign languages to students is very important in the context of globalization and the rapid development of high technologies. The article’s aim is to study the methodology of teaching students four types of speech activity in foreign languages. The problem is that universities currently do not pay enough attention to the integrated development of all four types of speech activity, which can only be realized through the use of modern information and communication interactive technologies. The following research methods are used in the article: analysis of scientific literature, induction, deduction, comparison, complex analysis and forecasting, which allowed experimentally to substantiate and show the feasibility of using podcasts on electronic educational platforms when teaching university students a foreign language. The article’s author comes to the conclusion that the use of a set of exercises based on listening to podcasts is effective for the development of four types of speech activity among students, and is useful for providing more informative language material relative to traditional teaching methods. Podcasts increase the level of general cognitive activity of students and motivation, as they provide emotional involvement in obtaining new information. Thanks to podcasts, teachers have the opportunity to individualize learning, differentiate tasks for students based on their level of knowledge and interests, and show the wide possibilities of self-education. The article’s author believes that a promising direction for further research may be the search for the possibilities of methodological justification for the inclusion of podcasts in the curricula of universities.

Evaluation of Offshore Project Development under Two Fiscal Regime in Indonesia

The general characteristics of deep water offshore field development are the uncertainty of geological conditions, high technology requirements and development costs, and volatility of oil and gas prices. Despite these challenges, the development of a deep water offshore field remains a strategic project for sustainable economic growth. This study will evaluate the impact of current fiscal of the three offshore field development and estimates the limits of oil and gas price, reserves, and expenses. The intention is to obtain the optimal conditions to encourage the development of new offshore fields. The approached will used a discounted cash flow modelling, followed by evaluate the profitability risk using deterministic and stochastic sensitivity analysis. Monte Carlo simulation used to take into account the uncertainty of several variables, such as oil and gas prices, operating costs, development costs, and reserves. The result shows that investment decisions for the development of new and/or extensions fields in offshore areas remain quite challenging economically, considering to the high development and operating costs, as well as fluctuating of oil and gas prices. The opportunity to obtain a positive net present value on new deep water offshore development fields is less than 41%, thus indicates that further initiative of cost efficiency and fiscal incentive is required in preparing investment planning of new deep water offshore field to compensate the high development and operational cost.