bluuebunny/crossref_metadata_2025 huggingface dataset:
ASSESSMENT OF ECONOMIC EFFICIENCY AT THE DESIGN STAGES OF FLEXIBLE MANUFACTURE SYSTEMS
Authors: Mammadov J. F. , Abdullayev G. S. , Korshunov I. L. , Aliyev I. R.
Published: December 2021

Based on the analysis of economic and technical indicators of the efficiency of the flexible manufacture system (FMS), the criteria for choosing a cost-effective project of the hydraulic system were determined, taking into account the minimization of automated technical systems, technological equipment and increasing the productivity of the designed enterprise. The ranking method is used to decide the correct choice of the most effective FMS project. An algorithm is proposed to substantiate economic efficiency by minimizing the costs of the selected active elements and increasing the productivity of the investigated production. On the basis of a sequential, parallel and parallel-circular layout diagram of the production modules of the FMS, a study is carried out on their choice and economic justification. To determine specific comparative economic indicators from the point of view of minimizing the number of active elements and their temporal indicators of technological operations, an algorithm for choosing a layout diagram of a FMS production module is proposed. The developed algorithm makes it possible to evaluate the economic efficiency taking into account the number of active elements, their types and types of technological operations. The process of selection of the parallel-circular layout scheme of FMS depending on the number of finished products has been substantiated which ensures high performance of the parallel-circular layout scheme of FMS.
AUTOMATIZATION OF MONITORING AND DIAGNOSTICS PROCESSES OF HUMAN DENTAL DISEASES
Authors: Mamedova G. J. , Mamedov J. F.
Published: December 2021

Based on the comparative analysis of the automated methods and tools of monitoring and diagnostics for the early detection of human dental diseases, the purpose and main issues of the article are determined. The article deals with the automation of the processes of monitoring and diagnosis of human dental diseases for their early detection. The automated system is proposed to be built on the basis of a database of expert knowledge, as well as a graphical representation of human dental diseases. A production model has been developed for diagnosing the current condition of the teeth, which allows you to quickly take measures to eliminate dental diseases. The main types of dental diseases with places of caries, pulpitis, periodontitis, gingivitis, periodontitis and their causes are presented. On the basis of the proposed tools, it is possible to determine the dynamics of the spread of medium and deep caries. A database was created based on the relational representation of knowledge and the causes of dental diseases in the form of a table. With the presentation of fuzzy numerical data in accordance with the types of diseases, a production model is developed for a thorough diagnosis of the current condition of the tooth and the correct adoption of measures to eliminate the disease of the tooth on the example of caries. An experiment was conducted for accurate monitoring and automated diagnosis of the patient's tooth disease based on logical expressions of the production model, assigning fuzzy values of the types of caries and their graphical representations. To obtain an accurate result of the diagnosis of the current tooth disease of the patient, a block diagram of a set of teeth, their identified diseases with a frontal view and a top view in a 2-dimensional coordinate system is proposed. Creating a structural diagram of the placement of teeth in a 2-dimensional coordinate system allows you to accurately determine the schematic distribution of medium and deep caries, therefore, make the right decision to eliminate these diseases.
STRUCTURAL ANALYSIS OF ON-BOARD MULTIMODE AUTO TRACKING SYSTEM
Authors: Sheval V. V. , Kimyaev A. I.
Published: December 2021

Two variants of two-channel structures of tracking systems has been introduced into consideration, which are sequentially used in two modes of operation of the on-board automatic tracking system. Taking into account the fact of quantization according to the level of signals for measuring the angles of mismatch of each of the channels, it is justified to use not one, but two different structures in the second auto-tracking mode. Using mathematical modeling, the expediency of increasing the number of two-channel structures from two to three, used in a single auto-tracking process according to the criterion of the provided dynamic accuracy, have been demonstrated. This paper presents a two-channel structures investigation for tracking systems operating in tracking mode of maneuverable targets, taking into account various systems of carrier operations. Considered multichannel complex control system (CCS) structure that include precise channel (PC) and coarse channel (CC). CC use the carrier and the flight control system (FCS) to make rude tracking. The PC function implemented by an optoelectronic device (OED) has placed in a traditional angular mechanical suspension, which act with high accuracy. Described three CCS operation modes classified by target mark fall inside or outside direction finder (DF) CC or PC field of view. At the capture mode can be used only information from the CC DF. At the complex control mode becomes possible to use information from both CC DF and PC DF. At the precision mode, it is advisable to use information only from the PC DF. Developed CCS functioning math model to check main points of this work. Math model makes possible to carry out simulation tests for each mode in a separate operation, as well as when they are integrated into a single complex automatic target tracking mode. Has been described efficiency factor as the total time of satisfactory accuracy relative to entire experiment time. On math model modes efficiency has compared to each other. As result precision mode have higher efficiency and capture mode lowest. As conclusion recommended use a precision mode to achieve higher accuracy at auto tracking tasks.
OPTIMIZATION OF SPLINE PARAMETERS WHEN DESIGNING ROUTES OF LINEAR STRUCTURES
Authors: Karpov D. A. , Smirnov S. S. , Struchenkov V. I.
Published: December 2021

It considers the problem of approximating a discrete sequence of points on a plane by a spline consisting of line segments conjugated by circular arcs with unknown boundaries and the number of spline elements. This article is a continuation of the article published in N 6, 2019. This problem arises when designing the longitudinal profile of new and reconstructed railways and highways. The fundamental differences of the considered problem from the problems solved in the theory of splines and its applications are shown. A two-stage scheme is proposed: at the first stage, using a special dynamic programming algorithm, the number of elements of the spline and the approximate values of its parameters that satisfy all the constraints are determined. At the second stage, this result is used as an initial approximation to optimize the spline parameters using a special nonlinear algorithm. Significant simplifications of the algorithm of the first stage are implemented in comparison with the previously published one, due to the absence of clothoids when conjugating straight lines and curves. The necessity of the second stage in the design of new roads is substantiated to take into account the interconnection of spline elements in embankments and in excavations, if embankments will be constructed from excavation soil, and optimization is performed according to the criterion of minimum construction costs. A new nonlinear programming algorithm is proposed based on the construction of a basis in zero spaces of matrices of active constraints and the correction of this basis in an iterative process when changing the set of active constraints. It is shown how to find the direction of descent and solve the problem of excluding constraints from the active set without solving systems of linear equations in general or by solving linear systems of low dimension. Instead of the traditionally used sum of squares of deviations of the approximated points from the spline, other models are proposed as a model of the objective function, taking into account the specifics of a specific design problem.
THE AUTONOMOUS UNMANNED AERIAL VEHICLE GROUP APPLICATION CONCEPT OF THE CLUSTER OF OBJECTS OF INTEREST PAYLOAD DELIVERY
Authors: Dronsky S. A. , Insarov W. V.
Published: December 2021

The modern weapons key features are: autonomy, precision, long arm (range more than 2000 km). Such AUAV (Autonomous Unmanned Aerial Vehicles) are quite expensive. The traditional way of delivering a payload is a priori programming each AUAV to the concrete OI (Object of Interest). Since the probability of successful payload delivery is usually about 0.8 or less, then to increase the successful solution probability to the problem posed, the method of launching two or more AUAVs at one OI is used. Thus, a method that minimizes the cost of a solution, i.e. minimizes the AUAV squad, while maintaining a given probability of completing a flight task is of obvious economic interest. A flock of AUAVs can exchange data before the payload delivery, before the final guidance stage, distribute the available AUAVs to the OI to maximize the total task efficiency. To solve the problem of AUAV reprogramming, a method of AUAV data exchange in the synchronization zone is proposed. The geometrical parameters of the zone, the possibility of radio communication with the required exchange rate, and the speed of the synchronization algorithms have been determined. The program exchange parameters are determined and one of the possible Raft algorithms is selected for solving consensus problems in the unreliable computations network.
RADISHCHEV PLOT IN MULTIVARIATE ANALYSIS OF THE PROBLEM OF MULTIPLE TARGETS GROUP PURSUIT
Authors: Dubanov A. A.
Published: December 2021

This article discusses a kinematic model of the problem of group pursuit of a set of goals. The article discusses a variant of the model when all goals are achieved simultaneously. And also the possibility is considered when the achievement of goals occurs at the appointed time. In this model, the direction of the speeds by the pursuer can be arbitrary, in contrast to the method of parallel approach. In the method of parallel approach, the velocity vectors of the pursuer and the target are directed to a point on the Apollonius circle. The proposed pursuit model is based on the fact that the pursuer tries to follow the predicted trajectory of movement. The predicted trajectory of movement is built at each moment of time. This path is a compound curve that respects curvature constraints. A compound curve consists of a circular arc and a straight line segment. The pursuer's velocity vector applied to the point where the pursuer is located touches the given circle. The straight line segment passes through the target point and touches the specified circle. The radius of the circle in the model is taken equal to the minimum radius of curvature of the trajectory. The resulting compound line serves as an analogue of the line of sight in the parallel approach method. The iterative process of calculating the points of the pursuer’s trajectory is that the next point of position is the point of intersection of the circle centered at the current point of the pursuer’s position, with the line of sight corresponding to the point of the next position of the target. The radius of such a circle is equal to the product of the speed of the pursuer and the time interval corresponding to the time step of the iterative process. The time to reach the goal of each pursuer is a dependence on the speed of movement and the minimum radius of curvature of the trajectory. Multivariate analysis of the moduli of velocities and minimum radii of curvature of the trajectories of each of the pursuers for the simultaneous achievement of their goals i based on the methods of multidimensional descriptive geometry. To do this, the projection planes are entered on the Radishchev diagram: the radius of curvature of the trajectory and speed, the radius of curvature of the trajectory and the time to reach the goal. On the first plane, the projection builds a one-parameter set of level lines corresponding to the range of velocities. In the second graph, corresponding to a given range of speeds, functions of the dependence of the time to reach the target on the radius of curvature. The preset time for reaching the target and the preset value of the speed of the pursuer are the optimizing factors. This method of constructing the trajectories of pursuers to achieve a variety of goals at given time values may be in demand by the developers of autonomous unmanned aerial vehicles.
Analisis Insiden Keselamatan Pasien di Rumah Sakit Berdasarkan Pendekatan Beban Kerja dan Komunikasi
Authors: Adriansyah, S.KM., M.Kes. Agus Aan , Setianto Budhi , Sa'adah Nikmatus , Arindis Pinky Ayu Marsela , Kurniawan Wahyu Eka , Lestari Indah
Published: December 2021

Patient safety incidents at Ahmad Yani Islamic Hospital Surabaya increased by 0.3% in 2019. If not addressed immediately, these problems can give a negative image to hospitals and patients. An error that appears and has an impact on increasing patient safety incidents, stems from a high workload and poor communication. The purpose of this study was to analyze the role of workload and communication on the occurrence of patient safety incidents in hospitals. This study uses a unit of analysis as many as 18 work units that directly provide services to patients. Participants include the head of the work unit, the person in charge of the work unit and the person in charge of the quality of the work unit with a total of 90 people. The data was obtained primarily using the instrument contained in the google form. The communication measurement tool uses the Communication Openness Measurement (COM) and the workload uses the WISN calculation. Patient safety incident data was obtained from the PMKP RS team. The analysis was carried out by means of a simple cross tabulation with interpretation using the Pareto concept. The results showed that most work units (83.3%) had a low workload, most of the work unit communication (61.1%) was not good and 33.3% of work units had a high patient safety incident rate. In the Pareto concept, the results showed that workload had no effect on patient safety incidents, while communication influenced the number of patient safety incidents. Therefore, hospitals need to fix the pattern and flow of communication as well as the need for information disclosure so that the flow of information becomes more adequate, transfer of knowledge becomes better and employee understanding of the importance of patient safety in hospitals becomes better.
Hubungan Gaya Kepemimpinan Transformasional dengan Organizational Citizenship Behavior (OCB) pada Perawat di RSUD Panembahan Senopati Bantul Yogyakarta
Authors: Sarwadhamana Raden Jaka , Sumarni Sumarni , Yuliandari Nava
Published: December 2021

The rapid development of health can be seen from the increasing number of hospitals. The hospital is to be followed by the quality of human resources in supporting high-quality health services. This study aims to determine the relationship between transformational leadership style and organizational citizenship behavior (OCB). The approach used in this research is quantitative analytic approach with cross sectional study. The population and sample in this study were non-civil servant functional nurses in inpatient rooms class II and III at Panembahan Senopati Bantul Hospital with a total of 55 respondents. Then to analyze the data in this study using Kendall-Tau with the help of the SPSS application. The results showed that there was a significan relationship between transformational leadership style and organizational citizenship behavior (OCB), where the correlation coefficient (r) was 0.344 with Sig. 0.009 (p <0.05). The conclusion shows that there is a relationship between transformational leadership style and organizational citizenship behavior (OCB) on nurses in panembahan senopati hospital, Bantul Yogyakarta.
Second language listening comprehension: The role of anxiety and enjoyment in listening metacognitive awareness
Authors: Wang Lanxi , MacIntyre Peter
Published: December 2021

Emotion in second language acquisition (SLA) has recently received greater attention because it is largely implicated in daily conversations, which may affect second or foreign language (L2) use including listening comprehension. Most research into emotion and L2 listening comprehension is focused exclusively on anxiety, with an attempt to reduce its negative effects on individuals’ listening performance. With the arrival of positive psychology in SLA, researchers began to take a holistic view of a wider range of emotions including enjoyment that language learners experience during their L2 communication. The current study explored the relationships among listening anxiety, enjoyment, listening comprehension performance, and listening metacognitive awareness among a group of 410 international students in a Canadian university. Correlational analyses showed that listening anxiety was negatively correlated with enjoyment. However, these two variables shared only 18% of their variance, indicating that listening anxiety and enjoyment are related but independent emotions. This study suggests that anxiety and enjoyment in L2 listening are not the opposite ends of the same emotional continuum, but each serves a different purpose. L2 learners should work to find intriguing and enjoyable experiences in language learning, rather than focusing merely on reducing anxiety.
Directed motivational currents: A systematic review
Authors: Jahedizadeh Safoura , Al-Hoorie Ali H.
Published: December 2021

Directed motivational currents, unique and intense goal-directed motivational surges lasting over a period of time, have received increasing attention recently. This article reports the first systematic review of this phenomenon. A total of 21 reports appearing between 2013 and 2020 were included in the analysis. The results show that the majority of empirical reports were small-scale qualitative studies (median = 18 participants). The evidence on the three characteristics proposed as necessary and/or distinguishing conditions of directed motivational currents (vision, salient facilitative structure, and positive affect) is inconclusive due to the presence of directed motivational currents cases not exhibiting these features, and the absence of direct comparative analyses with non-directed motivational currents cases. A few intervention studies (N = 4) were conducted, but their results are also inconclusive due to a number of methodological limitations. Contrary to the claim that directed motivational current experiences are the “optimal form” of motivation, the results additionally showed that these experiences could lead to intense stress, anxiety, depression, sleeplessness, and panic attacks, thereby raising ethical concerns about deliberately inducing directed motivational currents in learners. We conclude that, although the concept of directed motivational currents is promising, more research is needed to reach a better understanding of its potential. We end this article by suggesting directions for future research into directed motivational currents, including renaming them as sustained flow.
“I feel like it’s giving me a lot as a language teacher to be a learner myself”: Factors affecting the implementation of a multilingual pedagogy as reported by teachers of diverse languages
Authors: Calafato Raees
Published: December 2021

To boost the foreign language learning process, language teachers need to know how to implement a multilingual pedagogy, that is, they should be able to draw on their and their students’ knowledge of other languages during lessons. This qualitative study explored the extent to which 21 foreign language teachers in Norwegian and Russian upper-secondary schools were willing and able to implement multilingual teaching practices and the factors that they thought affected this implementation. The findings revealed three main factors, namely, their language knowledge, their positioning as language learners, and the level of support they received, which the participants reported as strongly influencing the extent to which they were able and willing to draw on their and their students’ multilingualism as a pedagogical resource. The findings also indicated that participants did not implement multilingual teaching practices differently based on the languages they taught, although there were differences between the participants from Norway and Russia concerning the teaching of English. The study has important implications for research on language teaching and learning in multilingual environments, educational institutions, and teacher development programs.
Cnoty pokrewne sprawiedliwości w świetle etyki personalistycznej
Authors: Niewiadomski Krzysztof
Published: December 2021

Cnoty pokrewne sprawiedliwości analizowane w optyce personalistycznej wskazują na pewne cechy i uprawnienia osoby ludzkiej, przysługujących jej ze względu na wrodzoną godność. Te cnoty to pietas, cześć, szacunek, posłuszeństwo, wdzięczność, przyjaźń, hojność, prawdomówność, vindicatio i epikeia. Osoba ludzka jawi się jako godna ich aktów, będąc jedynym na ziemi stworzeniem, którego Bóg chciał dla niego samego.
Komisje etyczne i ich zadania w świetle Nowej Karty Pracowników Służby Zdrowia
Authors: Smykowski Krzysztof
Published: December 2021

Współczesny rozwój medycyny przyniósł szereg nieznanych wcześniej dylematów etycznych. Jednym z miejsc ich rozwiązywania są komisje etyczne. Celem niniejszego artykułu jest przeanalizowanie zadań, jakie stawia przed nimi nauczanie Kościoła zawarte w Nowej Karcie Pracowników Służby Zdrowia wydanej przez Papieską Radę ds. Duszpasterstwa Służby Zdrowia w 2016 r. Przedstawiona została działalność komisji do spraw badań klinicznych, komisji do spraw eksperymentów terapeutycznych oraz komisji do spraw etyki klinicznej.
Evidentiality and other types readjusted: Interpersonal modality revisited
Authors: Zhou Jiangping
Published: December 2021

Interpersonal modality, bifurcating modalization and modulation, is an important construct of interpersonal meaning in the architecture of Systemic Functional Linguistics. By meticulously reviewing relevant studies from the perspectives of traditional modality and modality’s semantic map, three respects with respect to the system of interpersonal modality have been supplemented. Firstly, modalization, being subcategorized into possibility and usuality, is suggested to entertain evidentiality from the traditional sense. Secondly, considering the delicacy of the system of interpersonal modality, possibility in modalization should be further categorized into epistemic and root possibility; necessity as one subtype of modulation, superseding the original obligation in modulation, is subclassified into obligation and permission; inclination, being the other subtype of modulation, should be specified as the superordinate of volition and ability. Thirdly, the shifting of modal meanings from root possibility to epistemic possibility in modalization and from inclination to necessity in modulation should be clearly specified as far as language evolvement is concerned.
Exploring ecological identity from the perspective of systemic functional linguistics
Authors: Lei Lei
Published: December 2021

Ecological identity, acting as the baton to guide the public’s behavior in nature, is closely correlated with environmental crises that threaten human survival. Previous studies of ecological identity are mostly conducted in the domain of sociopsychology with an emphasis on human’s attitude and behavior. Less attention, however, has been paid to the discursive construction of one’s ecological identity. The current study aims to build a framework to explore the mechanism of discursive strategies in constructing one’s ecological identity. To this end, this article classifies different ecological identities according to their impact on nature and the ecosophy of holism. It then puts forward a framework based on systemic functional linguistics to explore how lexicogrammatical resources can be employed strategically in the construction of ecological identity. The framework is significant for ecolinguistic investigations of identity and the cultivation of human’s critical language awareness related to the protection of ecosystems.
Controllable morphology of Bi2S3nanostructures formedviahydrothermal vulcanization of Bi2O3thin-film layer and their photoelectrocatalytic performances
Authors: Liang Yuan-Chang , Li Tsun-Hsuan
Published: December 2021

Bi2S3nanostructures with various morphologies were synthesized through hydrothermal vulcanization at different sulfur precursor (thiourea) concentrations. A 100 nm thick sputter-deposited Bi2O3thin-film layer on a fluorine-doped tin oxide glass substrate was used as a sacrificial template layer. The etching of the Bi2O3sacrificial template layer and the regrowth of Bi2S3crystallites during hydrothermal vulcanization produced the different Bi2S3nanostructure morphologies. The lowest sulfur precursor concentration (0.01 M) induced the formation of Bi2S3nanosheets, whereas the Bi2S3nanoribbons and nanowires were formed with increased sulfur precursor concentrations of 0.03 and 0.1 M, respectively. These results indicate that sputter-deposited Bi2O3thin-film layers can be effectively used to form low-dimensional Bi2S3crystals with controllable morphologies. Among the various Bi2S3samples, the Bi2S3nanosheets exhibited superior photoactive ability. The higher active surface area, surface defect density, light absorption capacity, and photo-induced charge separation ability of Bi2S3nanosheets explain their superior photoelectrocatalytic degradation ability of rhodamine B dyes.
As coleccións de Briozoos do Museo de Historia Natural da USC
Authors: Reverter Gil Oscar , Souto Javier
Published: December 2021

Abórdase o estudo do material de Briozoos conservado no Museo de Historia Natural da Universidade de Santiago de Compostela. O Museo alberga catro coleccións diferentes que conteñen mostras de Briozoos: A colección da “Estación de Bioloxía Mariña de Santander”, a da “Fauna Mariña de Galicia”, a de Tipos, e a Colección Xeral de Briozoos, que é con diferenza a máis extensa. En total, estas coleccións conteñen 1061 mostras de Briozoos, conservadas en seco, en alcohol ou incluso en formaldehído, correspondentes a 241 especies. Unha pequena parte está exposta ao público, mentres que a meirande parte está depositada na sala de coleccións do Museo. O 98% das mostras proceden de augas ibéricas, e máis en concreto o 92% proceden de Galicia ou de Portugal. O 84% do material foi citado en diversas publicacións científicas e un 13% das mostras foron ademais figuradas, polo que as coleccións constitúen un importante material de referencia. Unha cuarta parte das mostras teñen ademais especial relevancia por distintos motivos: As coleccións albergan catro holotipos e dez paratipos de seis especies; ademais, outras 59 especies son en xeral pouco frecuentes, ou ben o seu material é o único material ibérico, ou español, que se conserva.
Economic okra plant act as a preventive-COVID-19 vaccine advanced horticulture agriculture environment biodiversity conservation science technology communication applications issues
Authors: Chandra Datta Subhas
Published: December 2021

The most ‘Economically-Important Number-One Consumption-Vegetable-Crops,’ is lost by different pathogens like nematodes, causing the root-knot disease which is definitely controlled by different chemical-pesticides, and on the opposite hand, the pandemic coronavirus 2 (SARS-CoV-2) outbreaks of Coronavirus disease 2019 (COVID-19) have emphasized the vulnerability of human populations to novel viral pressures, causing an emergent global pandemic and badly impacts on horticulture-agriculture-environment health socio-economy medical-pharmaceutical science-technology communication issues. So it's an urgent have to develop potential epidemiological and biomedical preventing COVID-19 vaccines. And India emphasis on okra, the ‘Nature's-Gift to Human-Disease-Free-Healthy-Life’, and therefore the ultra-high-diluted biomedicines prepared from okra root, applied and confirmed by foliar spray@ 20 ml/plant each group respectively, are highly effective against the root-knot disease of okra, with increasing fresh-plant growth and fruit production. The high-diluted-biomedicines of okra, are simpler than the untreated ones and show the foremost potential confirmed end in all respects. The genetic-effects of ultra-high-diluted-biomedicines thought to induce systemic acquired resistance response of the treated plants through the expression of pathogenesis-related -proteins-genes (22 to 4 numbers), which are more or less similar molecular range (295kD to 11kD) of the many coronaviruses, and it'll to blame for preventing root-knot and COVID-19 like variant-virus diseases by inducing defense-resistance or increasing innate-immunity, with the toxic-free world, and it should help to develop best potential new preventive treatments methods or drug or vaccines, within the field of ‘21st Century COVID-19 sort of a pandemic within the new normal situation in future, and confirms the “Economic okra Act as a Preventive-COVID-19 Vaccine Advanced Horticulture Agriculture Environment Biodiversity Conservation Science Technology-Communication Applications”, and whole plant act as ‘Nature's-Gift Preventive-COVID-19 Vaccine for All’.
Anaemia - a common syndrome in old age
Authors: Georgieva Yordanova Mariana
Published: December 2021

Anaemia is a common syndrome in the elderly (age>65 years), combined with changes and diseases characteristic of ageing. There are currently nearly 500 million (7%) adults over the age of 65 in the world. According to statistics, there are about 15 million older people with anaemia in the European Union. This number is likely to increase in the coming years due to the ageing population in Western societies.1 The acute anaemic syndrome is dominated by symptoms of decreased circulatory volume, such as dizziness, syncope and hypotension. While in the chronic course, anaemia can be asymptomatic and be detected accidentally in a laboratory test. Suspicious signs are a reduced ability to carry oxygen, such as general weakness, fatigue and shortness of breath, for which age changes are often blamed. Worsening of concomitant conditions such as angina, heart failure, CKD and chronic obstructive pulmonary disease has been observed. Older people with anaemia of any degree have a deteriorating quality of life due to significantly higher morbidity and mortality. The purpose of this review is to summarize the most common etiological causes of anaemia in the elderly, clinical consequences, and guidelines for diagnosis.
Development Prospects of the Software-Hardware Complex of Hierarchical Control Systems
Authors:   The Institute of Mathematical Machines and Systems Problems of the Ukraine National Academy of Science, Grechaninov Viktor F. , Lopushansky Anatoliy V. ,   The Institute of Mathematical Machines and Systems Problems of the Ukraine National Academy of Science, Ieremenko Tetiana K. ,   The Institute of Mathematical Machines and Systems Problems of the Ukraine National Academy of Science
Published: December 2021

Introduction. Hierarchical control in complex multilevel systems has been studied since the period of classical cybernetics. At that time, basic definitions and concepts were introduced. It is time to start remembering those achievements because those decisions can already be implemented. However, the situation is constantly changing (evolving), so those tasks are perceived differently today. And the question arises as to how these old developments will progress, whether they will be used? Purpose. The purpose of this work is an attempt to predict the development of hierarchical multilevel control systems in the future and how it depends on the latest technologies that determine their software-hardware complex (SHC). Result. The analysis of the essence of the multilevel hierarchical management system, its features and additional requirements for the software-hardware complex, the current state of hierarchical management systems, the impact of advances in IT technologies and theories on the features of hierarchical management are carried out. The current state is studied on the example of NATO hierarchical systems. Based on the forecasts of the development trend of IT technologies, the forecast of trends in changes in hierarchical multilevel control systems is proposed. Conclusions. As a result of the analysis of the essence of hierarchical multi-level management systems, the current state, and forecast of the development of IT technologies, the authors made the following conclusions: – the hierarchical structure of a complex multi-level system will be in demand in the near future; – Hierarchical systems will consist of standard components with elements of artificial intelligence that controls the components; – the process of creating a hierarchical system will be simplified, so it will be possible to use ready-made solutions.
Cybernetics and Technology of Development. Basic Definitions
Authors:   International Research and Training Centre of Information Technologies and Systems of the NAS and MES of Ukraine, Sheredeko Yuriy L.
Published: December 2021

Cybernetic research on the management of systems development is at an early stage: there are no examples of productive management of development of the state, economy, enterprise, technical systems, ecology, society, education, morality, health, intelligence, personality, psyche. For modern cybernetics, these challenges are a major challenge that it can meet only after rethinking its fundamentals. The development process has the highest cost of decision-making error, because it is strategic, and to base development on the basis of dubious statements is not rational. A necessary foundation of development management methodology should be a self-evident statement that does not require any additional justification and that no one can question, and the whole system of basic concepts should be defined based on this statement. This article is devoted to solving this problem.
The Problem of Constructing the GMDH Neural Networks with Active Neurons
Authors:   International Research and Training Centre of Information Technologies and Systems of the NAS and MES of Ukraine, Moroz Olha G.
Published: December 2021

Characteristics of the existing neural networks of GMDH with active neurons are given and their main advantages and disadvantages are analyzed. An approach to increasing the efficiency of inductive construction of complex system models from statistical data based on the creation of a new class of GMDH neural networks with active neurons using methods of computational intelligence is proposed.
Counter- and co-directed swirling-type waves due to orbital excitations of a square-base tank
Authors: Lagodzinskyi O.E. , Timokha A.N.
Published: December 2021

The analytic technique and numerical experiments are employed to show that the orbital elliptic translational ex citations of a square-base container can, depending on the ratio of the semiaxes of the elliptic orbit, lead, when the forcing frequency is close to the lowest natural sloshing frequency, to both the counter- and co-directed (relative to the orbital forcing direction) stable swirling-type steady-state resonant waves. For a non-zero damping in the hydrodynamic wavy system, the passage to circular orbits makes the stable counter-directed swirling impossible.
INFLUENCE OF INFRASTRUCTURE OF LUHANSK REGION ON THE QUALITY OF LIFE OF THE POPULATION: ASSESSMENT AND RECOMMENDATIONS
Authors:   Luhansk branch of State Organization “V. Mamutov Institute of Economic and Legal Research of NAS of Ukraine”, Sievierodonetsk, Ukraine, Zablodska I.V. , Sieriebriak K.I. ,   Volodymyr Dahl East Ukrainian National University, Sievierodonetsk, Ukraine, Tatarchenko O.M. ,   Luhansk Taras Shevchenko National University, Starobilsk, Ukraine
Published: December 2021

The article presents the results of the analysis of housing and communal, industrial, agricultural, energy, transport and social infrastructure of Luhansk region in order to determine its impact on the quality of life of the population of the region. Usually the quality of life is assessed directly through a system of developed indicators and indices aimed at studying certain aspects of human life and society. It is revealed that in order to conduct an adequate assessment of the quality of life of the population in Ukraine, a national matrix of indicators should be used, which is maximally adapted to state statistics. It is established that the destruction and decline of the infrastructure of the Luhansk region occurred due to hostilities in eastern Ukraine, so the infrastructure is not able to ensure a decent quality of life. In Luhansk region it is planned to implement infrastructure projects, but all this necessitates the development of recommendations to improve the quality of life in the controlled areas of Luhansk region in coherence with the provisions of the Economic Development Strategy of Donetsk and Luhansk regions until 2030. Based on the results of the matrix analysis, it was concluded that almost all indicators of the quality of life of the population should be improved due to the availability of appropriate measures in the Strategy of Economic Development of Donetsk and Luhansk oblasts. An indicator such as the criminogenic situation in the region caused alarm. The strategy of economic development of Donetsk and Luhansk oblasts does not contain direct measures to improve the criminogenic situation in Luhansk oblast. Therefore, the primary recommendation to improve the quality of life of the population of the Luhansk region is proposed - the development of targeted measures to improve the crime situation. Because this aspect of the quality of life of the population is crucial in areas close to the conflict zone. And the development of additional targeted measures should take place at the state or subregional level. The strategy of economic development of Donetsk and Luhansk regions for the period up to 2030 contains a specific direction and measures to improve the quality of life of people, so the intensification of infrastructure development will increase the local economic effect.
INDUSTRIAL SYMBIOSIS AS A FACTOR OF SOCIO-ECONOMIC AND ENVIRONMENTALLY SAFE DEVELOPMENT OF THE CITY
Authors:   Institute of Industrial Economics of NAS of Ukraine, Kyiv, Ukraine, Melnykova M.V.
Published: December 2021

The article has been devoted to solving the problems of sustainable development of the city in the socio-ecological and economic aspect considering the influence of the factor of industrial symbiosis. The characteristics of industrial symbiosis have been generalized and its role in solving the problems of industrial recycling, industrial ecology and sustainable development of the territory has been determined. The European experience of using the advantages of industrial symbiosis in the creation and development of eco-industrial parks has been analyzed. The institutional-legal and organizational-technological approaches to the use of the European experience of creating eco-industrial parks in Ukraine have been considered. The institutional and legal approach presupposes the legislative consolidation of the ecological component in the formation of industrial parks in Ukraine. The organizational and technological approach allows organizing an industrial symbiosis for the city's enterprises that produce, process and use industrial waste, like an eco-industrial park. As a result, local resources are saved, new jobs are created, and the environmental situation is improved. It is especially true for cities in which there is a critical situation with the processing of industrial waste and a high level of technogenic load is observed. Proposals have been developed for organizing industrial symbiosis between the city's enterprises as an eco-industrial park for the management of metallurgical waste - blast furnace slags. At the same time, it is necessary to ensure cooperation between producers (metallurgical enterprises), processors (enterprises of building materials) and consumers (enterprises of road facilities and urban construction enterprises), stimulation of entrepreneurship in the field of industrial waste processing, and the use of public-private partnership mechanisms. Cooperation depends on the consistency of production planning between metallurgical enterprises and related waste processing enterprises. Therefore, it is advisable to form a coordination center and use computer information resource management systems. Stimulating entrepreneurship in the field of services for the processing of industrial waste involves the establishment of benefits and preferences by local governments within the framework of their powers. When using the mechanisms of public-private partnership of enterprises within the framework of industrial symbiosis, it is necessary to ensure the optimal distribution of risks between the public and private partners, which should be the subject of further research.
Software architecture of the question-answering subsystem with elements of self-learning
Authors:   National University of Kyiv-Mohyla Academy, A Hlybovets , A Tsaruk ,   National University of Kyiv-Mohyla Academy
Published: December 2021

Within the framework of this paper, the analysis of software systems of question-answering type and their basic architectures has been carried out. With the development of machine learning technologies, creation of natural language processing (NLP) engines, as well as the rising popularity of virtual personal assistant programs that use the capabilities of speech synthesis (text-to-speech), there is a growing need in developing question-answering systems which can provide personalized answers to users' questions. All modern cloud providers proposed frameworks for organization of question answering systems but still we have a problem with personalized dialogs. Personalization is very important, it can put forward additional demands to a question-answering system’s capabilities to take this information into account while processing users’ questions. Traditionally, a question-answering system (QAS) is developed in the form of an application that contains a knowledge base and a user interface, which provides a user with answers to questions, and a means of interaction with an expert. In this article we analyze modern approaches to architecture development and try to build system from the building blocks that already exist on the market. Main criteria for the NLP modules were: support of the Ukrainian language, natural language understanding, functions of automatic definition of entities (attributes), ability to construct a dialogue flow, quality and completeness of documentation, API capabilities and integration with external systems, possibilities of external knowledge bases integration After provided analyses article propose the detailed architecture of the question-answering subsystem with elements of self-learning in the Ukrainian language. In the work you can find detailed description of main semantic components of the system (architecture components)
Польська спільнота Харкова в лещатах сталінського режиму (30-ті рр. ХХ століття)
Authors: Ніколаєнко О. О.
Published: December 2021

Проаналізовано державну політику у ставленні до польського населення 1930-х рр. Метою є вивчення національної політики сталінського режиму, методи її впровадження в одному з найбільших міст України. Основними джерелами стали документи архівів, що містять інформацію про діяльність польських громадських організацій у 1930-х рр., а також справа про ліквідацію «Польської військової організації» у 1937 р., що включає біографії засуджених поляків, матеріали слідства, допитів, винесення вироків і подальшої реабілітації невинно засуджених. Для опрацювання цих джерел використано методи аналізу й синтезу, а також спеціально-історичні методи – історико-хронологічний, історико-типологічний. На початку 1930-х рр. в Харкові діяло декілька польських громадсько-культурних організацій, метою яких була інтеграція полонії міста задля підтримки національної культури – Польський клуб, школа, театр. З початку 1930-х рр. почалось цькування активістів цих організацій, що закінчувались публічною критикою і громадським засудженням, виключенням з партії, позбавленням місця роботи. Приводом виступало неналежне виконання завдань партії. У 1937 р. переслідування перетворились у широкомасштабні репресії, метою яких була розправа з польським населенням. В результаті справи «Польської військової організації» в Харкові були засуджені і розстріляні діячі харківської полонії – члени польського клубу, вчителі польської школи, рядові робітники-поляки. Їх провина полягала лише у приналежності до польської національності, а «контрреволюційна діяльність», що їм приписувалась, лише приводом до застосування смертної кари. Виконавці даної операції були слухняними гвинтиками режиму, рядовими співробітниками органів НКВС. Таким чином тоталітарна держава розправлялась із ненадійними громадянами, намагаючись перетворити суспільство у слухняну мовчазну масу. Матеріали слідчої справи свідчать і про витримку й героїзм засуджених, і про підтримку їх оточуючими. У 1957 р. справа була переглянута, а засуджені реабілітовані у зв’язку «із відсутністю у їх діях складу злочину». Лише сьогодні, з відкриттям архівів, можна встановити подробиці цієї розправи і відновити історичну справедливість. Новизна статті полягає у виявленні особливостей проведення репресивної політики режиму у ставленні до окремих національних груп.
Діяльність академіка Є. П. Вотчала (1864–1937): історичні та історіографічні джерела
Authors: Солдатова Г. В.
Published: December 2021

Здійснено аналіз та систематизацію історичних праць, що стосуються етапів біографії, науково-організаційної та педагогічної діяльності видатного ботаніка та фізіолога рослин, академіка Євгена Пилиповича Вотчала (1864–1937). Метою даного дослідження є аналіз історіографії проблеми та визначення стану реконструкції наукової біографії академіка ВУАН Євгена Пилиповича Вотчала. Методологічну основу публікації склали загальнонаукові, міждисциплінарні та спеціально-історичні методи дослідження: аналіз, синтез, класифікація, типологізація, проблемно-хронологічний, порівняльно-історичний, а також історіографічний та джерелознавчий аналіз. У порівняльно-історичному аспекті проаналізовано наукову літературу, яку умовно поділено на основні історіографічні періоди. Окрім цього, в усіх періодах диференційовано групи за предметно-тематичним принципом. Наукова новизна одержаних результатів полягає в тому, що вперше проведено комплексний історіографічний аналіз за темою дослідження. Огляд літературних джерел свідчить про відсутність в науковій літературі історичних досліджень, які б систематизовано і всебічно аналізували науковий доробок Є. П. Вотчала в контексті історичного розвитку фізіології рослин в Україні.