bluuebunny/crossref_metadata_2025 huggingface dataset:
Developing Interiority in Children and Teenagers: Difficulties Perceived by Workers and Strategies to Address Them
Authors: Benavent-Vallès Enric , Martínez-Rivera Oscar , Navarro-Segura Lisette
Published: September 2021

Educating interiority is a fundamental aspect of development and is of the utmost importance in childhood and adolescence because it helps to develop the faculties that allow them to experience life to the fullest. In this project, we aimed to analyze the difficulties that social workers perceive when educating interiority and identify the main strategies that they use to face these difficulties. A mixed questionnaire, with quantitative and qualitative data, was designed to this end, and answered by 128 professionals who work with children and teenagers. The results showed that educators have restrictive beliefs regarding difficulties, which do not always correspond to the real difficulties, which limit their attempts to educate the interior dimension. The difficulties found include those related to the characteristics of the group of children and teenagers and others linked to the low level of education on interiority, the absence of a personal inner life, and the lack of methodological tools to approach this matter.
Oil Spills or Look-Alikes? Classification Rank of Surface Ocean Slick Signatures in Satellite Data
Authors: Carvalho Gustavo de Araújo , Minnett Peter J. , Ebecken Nelson F. F. , Landau Luiz
Published: September 2021

Linear discriminant analysis (LDA) is a mathematically robust multivariate data analysis approach that is sometimes used for surface oil slick signature classification. Our goal is to rank the effectiveness of LDAs to differentiate oil spills from look-alike slicks. We explored multiple combinations of (i) variables (size information, Meteorological-Oceanographic (metoc), geo-location parameters) and (ii) data transformations (non-transformed, cube root, log10). Active and passive satellite-based measurements of RADARSAT, QuikSCAT, AVHRR, SeaWiFS, and MODIS were used. Results from two experiments are reported and discussed: (i) an investigation of 60 combinations of several attributes subjected to the same data transformation and (ii) a survey of 54 other data combinations of three selected variables subjected to different data transformations. In Experiment 1, the best discrimination was reached using ten cube-transformed attributes: ~85% overall accuracy using six pieces of size information, three metoc variables, and one geo-location parameter. In Experiment 2, two combinations of three variables tied as the most effective: ~81% of overall accuracy using area (log transformed), length-to-width ratio (log- or cube-transformed), and number of feature parts (non-transformed). After verifying the classification accuracy of 114 algorithms by comparing with expert interpretations, we concluded that applying different data transformations and accounting for metoc and geo-location attributes optimizes the accuracies of binary classifiers (oil spill vs. look-alike slicks) using the simple LDA technique.
Application of Sentinel-1B Polarimetric Observations to Soil Moisture Retrieval Using Neural Networks: Case Study for Bare Siberian Chernozem Soil
Authors: Muzalevskiy Konstantin , Zeyliger Anatoly
Published: September 2021

Sentinel-1 is currently the only synthetic-aperture radar, which radar measurements of the earth’s surface to be carried out, regardless of weather conditions, with high resolution up to 5–40 m and high periodicity from several to 12 days. Sentinel-1 creates a technological platform for the development of new globally remote sensing algorithms of soil moisture, not only for hydrological and climatic model applications, but also on a single field scale for individual farms in precision farming systems used. In this paper, the potential of soil moisture remote sensing using polarimetric Sentinel-1B backscattering observations was studied. As a test site, the fallow agricultural field with bare soil near the Minino village (56.0865°N, 92.6772°E), Krasnoyarsk region, the Russian Federation, was chosen. The relationship between the cross-polarized ratio, reflectivity, and the soil surface roughness established Oh used as a basis for developing the algorithm of soil moisture retrieval with neural networks (NNs) computational model. Two NNs is used as a universal regression technique to establish the relationship between scattering anisotropy, entropy and backscattering coefficients measured by the Sentinel-1B on the one hand and reflectivity on the other. Finally, the soil moisture was found from the soil reflectivity in solving the inverse problem using the Mironov dielectric model. During the field campaign from 21 May to 25 August 2020, it was shown that the proposed approach allows us to predict soil moisture values in the layer thickness of 0.00–0.05 m with the root-mean-square error and determination coefficient not worse than 3% and 0.726, respectively. The validity of the proposed approach needs additional verification on a wider dataset using soils of different textures, a wide range of variations in soil surface roughness, and moisture.
Integration of Remote Sensing Data into a Composite Voxel Model for Environmental Performance Analysis of Terraced Vineyards in Tuscany, Italy
Authors: Tyc Jakub , Sunguroğlu Hensel Defne , Parisi Erica Isabella , Tucci Grazia , Hensel Michael Ulrich
Published: September 2021

Understanding socio-ecological systems and the discovery, recovery and adaptation of land knowledge are key challenges for sustainable land use. The analysis of sustainable agricultural systems and practices, for instance, requires interdisciplinary and transdisciplinary research and coordinated data acquisition, data integration and analysis. However, datasets, which are acquired using remote sensing, geospatial analysis and simulation techniques, are often limited by narrow disciplinary boundaries and therefore fall short in enabling a holistic approach across multiple domains and scales. In this work, we demonstrate a new workflow for interdisciplinary data acquisition and integration, focusing on terraced vineyards in Tuscany, Italy. We used multi-modal data acquisition and performed data integration via a voxelised point cloud that we term a composite voxel model. The latter facilitates a multi-domain and multi-scale data-integrated approach for advancing the discovery and recovery of land knowledge. This approach enables integration, correlation and analysis of data pertaining to different domains and scales in a single data structure.
DGANet: A Dilated Graph Attention-Based Network for Local Feature Extraction on 3D Point Clouds
Authors: Wan Jie , Xie Zhong , Xu Yongyang , Zeng Ziyin , Yuan Ding , Qiu Qinjun
Published: September 2021

Feature extraction on point clouds is an essential task when analyzing and processing point clouds of 3D scenes. However, there still remains a challenge to adequately exploit local fine-grained features on point cloud data due to its irregular and unordered structure in a 3D space. To alleviate this problem, a Dilated Graph Attention-based Network (DGANet) with a certain feature for learning ability is proposed. Specifically, we first build a local dilated graph-like region for each input point to establish the long-range spatial correlation towards its corresponding neighbors, which allows the proposed network to access a wider range of geometric information of local points with their long-range dependencies. Moreover, by integrating the dilated graph attention module (DGAM) implemented by a novel offset–attention mechanism, the proposed network promises to highlight the differing importance on each edge of the constructed local graph to uniquely learn the discrepancy feature of geometric attributes between the connected point pairs. Finally, all the learned edge attention features are further aggregated, allowing the most significant geometric feature representation of local regions by the graph–attention pooling to fully extract local detailed features for each point. The validation experiments using two challenging benchmark datasets demonstrate the effectiveness and powerful generation ability of our proposed DGANet in both 3D object classification and segmentation tasks.
End-to-End AUV Motion Planning Method Based on Soft Actor-Critic
Authors: Yu Xin , Sun Yushan , Wang Xiangbin , Zhang Guocheng
Published: September 2021

This study aims to solve the problems of poor exploration ability, single strategy, and high training cost in autonomous underwater vehicle (AUV) motion planning tasks and to overcome certain difficulties, such as multiple constraints and a sparse reward environment. In this research, an end-to-end motion planning system based on deep reinforcement learning is proposed to solve the motion planning problem of an underactuated AUV. The system directly maps the state information of the AUV and the environment into the control instructions of the AUV. The system is based on the soft actor–critic (SAC) algorithm, which enhances the exploration ability and robustness to the AUV environment. We also use the method of generative adversarial imitation learning (GAIL) to assist its training to overcome the problem that learning a policy for the first time is difficult and time-consuming in reinforcement learning. A comprehensive external reward function is then designed to help the AUV smoothly reach the target point, and the distance and time are optimized as much as possible. Finally, the end-to-end motion planning algorithm proposed in this research is tested and compared on the basis of the Unity simulation platform. Results show that the algorithm has an optimal decision-making ability during navigation, a shorter route, less time consumption, and a smoother trajectory. Moreover, GAIL can speed up the AUV training speed and minimize the training time without affecting the planning effect of the SAC algorithm.
DFT-Spread Spectrally Overlapped Hybrid OFDM–Digital Filter Multiple Access IMDD PONs
Authors: Sankoh Abdulai , Jin Wei , Zhong Zhuqiang , He Jiaxiang , Hong Yanhua , Giddings Roger , Tang Jianming
Published: September 2021

A novel transmission technique—namely, a DFT-spread spectrally overlapped hybrid OFDM–digital filter multiple access (DFMA) PON based on intensity modulation and direct detection (IMDD)—is here proposed by employing the discrete Fourier transform (DFT)-spread technique in each optical network unit (ONU) and the optical line terminal (OLT). Detailed numerical simulations are carried out to identify optimal ONU transceiver parameters and explore their maximum achievable upstream transmission performances on the IMDD PON systems. The results show that the DFT-spread technique in the proposed PON is effective in enhancing the upstream transmission performance to its maximum potential, whilst still maintaining all of the salient features associated with previously reported PONs. Compared with previously reported PONs excluding DFT-spread, a significant peak-to-average power ratio (PAPR) reduction of over 2 dB is achieved, leading to a 1 dB reduction in the optimal signal clipping ratio (CR). As a direct consequence of the PAPR reduction, the proposed PON has excellent tolerance to reduced digital-to-analogue converter/analogue-to-digital converter (DAC/ADC) bit resolution, and can therefore ensure the utilization of a minimum DAC/ADC resolution of only 6 bits at the forward error correction (FEC) limit (1 × 10−3). In addition, the proposed PON can improve the upstream power budget by >1.4 dB and increase the aggregate upstream signal transmission rate by up to 10% without degrading nonlinearity tolerances.
Takotsubo syndrome (stress-induced cardiomyopathy) in the practice of a nurse
Authors: Samokhvalova Polina Denisovna , Matveev Nikita Dmitrievich , Skvortsov Vsevolod Vladimirovich
Published: September 2021

Stress-induced cardiomyopathy is a disease that entails a transient violation of the systolic and diastolic functions of the left ventricular myocardium with subsequent enlargement of the heart chambers, akinesia of the apical and middle segments and normo- or hyperkinesia of the basal segments in the absence of pronounced hemodynamic stenosis of the coronary arteries. To date, there is no reliable information about the pathogenesis, methods of therapy and possible prognosis of this disease, so there is a need for further research.
Role of laboratory studies in diagnostics of rare diseases. «Hair cellular leukemia»
Authors: Krugova Tatyana Vladimirovna
Published: September 2021

Automation of laboratory production, formalization of processes and a phased quality control system ensure sufficient reliability of laboratory data, which is of great importance for the provision of high-quality medical care. For many people, laboratory research remains the invisible side of medicine. Nevertheless, 60–70 % of all medical decisions are made based on the results of clinical and laboratory studies, from the diagnosis to the choice of therapy and the determination of the prognosis.
Who is robot Grace?
Authors: Kovalev Dmitriy Sergeevich
Published: September 2021

In the modern world, against the background of the flourishing of scientific and technological progress, more and more industries appear in which traditional and specific work is no longer performed by people, but by robots. Automated mechanisms turned out to be able to replace the functions of loaders, vehicle drivers, and assemblers on the conveyor. For a long time medicine remained an exclusively "live" industry, in which the presence and participation of competent and highly qualified personnel was necessary. However, in the last century already, mankind had the opportunity to learn about the da Vinci robotic system, capable of performing the most complex and high-precision operations, and recently, specialists from Hong Kong have developed a robot nurse Grace, designed to perform the functions of paramedical personnel. The impetus for the creation of a robot nurse was the coronavirus pandemic, in which medical workers took the whole blow, and, unfortunately, proved to be very vulnerable to infection. Against the background of the colossal rate of infection of the medical staff, very often medical workers became victims of this dangerous disease; there was simply no one to look after the patients, and the remaining staff was unable to cope with the enormous workload. Therefore, Hong Kong scientists came up with the idea of giving a "medical orientation" to the previously developed humanoid robot Sophia, dressing it in a medical uniform and equipping it with the necessary skills.
Nagy üvegképző hajlamú és nagy entrópiájú ötvözetek képződése és stabilitása
Authors: Szabó Attila , Bán Krisztián , Hlinka József , Pásztor Judit , Lovas Antal
Published: September 2021

Két ötvözetcsalád, a tömbi formában előállított amorf (BMG) és a nagy entrópiájú (HEA) ötvözetek képződési mechanizmusát és stabilitását hasonlítjuk össze jelen közleményben. Az összehasonlítás fő elve az olvadékaik túlhűlési képessége a megszilárdulás folyamatában. A BMG-ötvözetek olvadékai a különböző típusú kémiai kötések miatt nagy túlhűlési hajlamot, s ebből eredően nagy üvegképző hajlamot is mutatnak. Ennek jellemző mechanizmusa a klaszterképződés, amellyel az atommozgékonyság s így a kristálycsíra-képződés is visszaszorul. A HEA-ötvözetek olvadékai nem mutatnak ilyen hajlamot. Nagy hőmérsékleten, közvetlenül az olvadáspont környékén, az olvadékfázissal azonos összetételű, rendezetlen szilárd oldat formájában kristályosodnak. A kétféle olvadéktípusban az eltérő atomi mobilitás tükröződik az olvadékok viszkozitásának eltérő hőmérséklet-függésében is. A HEA-ötvözeteknek a konfigurációs entrópia által dominált fázisstabilitásához elektronszerkezeti tényezők is hozzájárulnak: itt szerepet kap a d-elektronok részvétele az atomok közötti kötésekben.
SEPTEMBER NOTES: ASPECTS OF EDUCATIONAL STRATEGY
Authors: Filipchuk H.
Published: September 2021

The review article highlights some problems and tasks related to national education, its social significance for the prospects of current and future development of Ukraine and the world. It is noted that the state currently lacks a holistic and systematic vision of quality reform of this priority sector, which is the main component for progress in all segments of life, the basis for increasing human capital. Emphasis is placed on some essential areas of the educational process, the characteristics of the social environment, which significantly affects the content of education, civic development of the individual. In the context of events, tasks, and challenges that arose on the eve of the new school year, several issues that directly and indirectly affect education are considered.It is proved that the urgency of the problem of "culturality" does not concern only the content of education, curricula, and textbooks. It concerns many other areas and processes of education of Man and Society, namely: socio-cultural environment; accessibility of the people to quality education and cultural heritage, spiritual and material values; cultural and educational state policy; protection of the informational national space from the primitive "masculinity" that distorts human souls by aggression, cruelty, alienation from the native culture and native language.Modern realities are such that culture, education, science should become an essential component of the national security of Ukraine, given their human-nation-state-building mission. But for this, we must be convinced of the correctness of landmarks and values on the way to truth, freedom, justice, spirituality.
FORMATION OF A CREATIVE CLASS AS AN INTENTION FOR HIGHER EDUCATION DEVELOPMENT
Authors: Lisakova I.
Published: September 2021

More and more cultural and government leaders are recognizing the scope and impact of the creative industries on the economy. Commercial enterprises (such as publishing, design, advertising, music, and theater), and nonprofit organizations (such as museums, concert halls, folk life centers, art schools and conservatories), – all of them are gaining recognition as an important engine of the 21st-century economy. The main manpower of creative industries is the creative class. The guiding principles of the creative class include freedom of imagination, inquiry, and expression, as well as freedom of opportunity for all to participate in a vital and diverse culture. It is fundamentally different from the industrial age workforce. And it provokes important issues about training and workforce development, preservation of culture, and access to knowledge. The policies affecting the creative economy are being formed at a global level within international and multilateral institutions. This makes tracing their ramifications particularly complex. The article highlights modern approaches to the definition of "creative industries", "creative class". The transformational processes taking place on the world labor market and influencing the national socio-cultural space are analyzed. It is determined that the gap in the economic growth of countries is based on the disproportion of intellectual capital, technology, accumulated knowledge, and ways to use them. The means of eliminating such a disproportion is the development of a special creative class, the formation of which will contribute to a number of state, political, legal decisions, and, in particular, restructuring the education system, its reorientation to overcome standardization and stimulate creativity, diversity of cultural events, science, art, technology.
HRIHORII LEVCHENKO’S PEDAGOGICAL VIEWS ON THE FUTURE TEACHERS OF MUSIC EDUCATION
Authors: Komyshan Yu.
Published: September 2021

The paper summarizes pedagogical views on the education of future music teachers by Hryhorii Semenovych Levchenko, who is an Honored Artist of Ukraine, Professor, Head of the Department of Music of Poltava V.G. Korolenko National Pedagogical University, a choral conductor, a composer, a folklorist. It is determined that H. Levchenko’s pedagogical views on the education of future teachers are characterized not only by the training of highly qualified narrow-profile specialists but also by the education of a wide range of universal values and qualities. It is proved that the leading place in the teacher and artist’s pedagogical concept belongs to the national-patriotic education of students, which involves the development of national consciousness and self-identification, love for the Motherland, readiness to fulfill a civic duty to protect national interests, integrity, independence of Ukraine and love to national art, its customs, traditions, and culture. It was found that the teacher emphasized the need to form a moral and spiritual sphere of personality, which is based on universal values; took care of the development of artistic and aesthetic feelings, tastes, judgments, abilities of the individual and the ability to resist the aggression of pseudo-art; stressed the importance of labor education of future professionals, which is aimed at the formation of discipline, diligence, determination, endurance, responsibility for the common cause, the ability to work in a team. It is determined that a powerful source of education of the future teacher of music art (more broadly - the future teacher) is a folk song, artistic and practical activities in artistic and creative groups, and the example of the teacher (mentor).
TENDENCIES OF PEDAGOGICAL EDUCATION DEVELOPMENT IN UKRAINE: CHALLENGES AND PROSPECTS
Authors: Vovk M.
Published: September 2021

The review article identifies and characterizes the main tendencies of pedagogical education development in Ukraine: entering the European Higher Education Space internationalization, modernization, ensuring individual educational trajectory of teacher self-development, affirming academic integrity, ensuring future teachers' academic mobility, educators, formation and improvement of teacher's "soft skills". There are identified challenges in the process of pedagogical education reforming, including the implementation of the policy of higher pedagogical education institutions autonomy, the financial capacity of academic mobility the future teachers of various specialties, teachers, education managers, ensuring the quality of teacher training in a pandemic, creating resource content for informal training of future teachers, etc. The prospects of pedagogical education development have identified the unification of the process of future teachers' training in accordance with European quality standards; accreditation of educational programs on the basis of real quality criteria taking into account the needs of labour and the regional context; introduction of innovative forms, methods, technologies of teacher training in partnership of science, business, production, practice, etc.
INFORMATION SOCIETY AND PROFESSIONAL EDUCATION
Authors: Koval M. , Lytvyn A.
Published: September 2021

The review article analyzes the features of the information society as a new stage in the evolution of the social system based on trends in the increasing role of information and knowledge, socio-economic and spiritual, cultural reality with the dominance of information and communication technologies operating globally. The conclusion is made about the strategic role of informatization as a leading factor in the modernization of education and science. Mankind’s transition to a social system based on the production of knowledge is associated with a sharp increase in the importance and accessibility of education, which leads to qualitative changes in the social structure. It puts forward new requirements for the education system, changing the paradigm of pedagogical science, the content and mechanisms of education, the center of which is the individual. The informatization of the educational process makes it possible to make the training of young people as close as possible to the realities of life in a global information society. It will contribute to more efficient use of information, energy, and labor resources to improve the quality of training.

However, psychological and pedagogical science has laid only the foundation so far, the conceptual and methodological basis for the study of information resources and processes occurring within the educational system, the development, and implementation of effective computer-oriented educational technologies. In our opinion, the development and application of a holistic scientific apparatus will make it possible to identify the essential characteristics of the informatization process, the conditions of its course, ways of optimization, as well as to develop the tools for information flow monitoring in education. Informatization should be considered as a process of creating a unified information educational space ensuring the availability and efficiency of use, integration, and unification of the resources of the information and educational environment for all the institutions of the education system.
MUSIC TEACHER’S ARTISTIC AND AESTHETIC CONSCIOUSNESS: ESSENCE AND CONTENT OF THE CONCEPT
Authors: Nazarenko N.
Published: September 2021

The paper reveals the essence and content of the concept of ‘artistic and aesthetic consciousness of the teacher,’ where aesthetic consciousness is defined as one that determines the attitude to the phenomena of nature and culture and reveals their value aspects. The author analyzes the main components of artistic and aesthetic consciousness, which are aesthetic sense, aesthetic taste, aesthetic ideal, and shows art as a means of emotional development of the world, which becomes possible only in a socio-cultural environment by mastering certain cultural standards and cultural heritage. Given that art in the aggregate of its artistic images is a spiritual, ideal model of the world, which reflects not so much the real world as the desired, the author defines it as the basis of the spiritual culture of the era, its collective memory. Analyzing the essence and content of the concept of a music teacher’s artistic and aesthetic activities in today's conditions the following factors acquire:  possession of a high level of professional training in various fields of music, on which their profession is based; possession of a wide range of creative skills in the field of music; ability to use various forms of work that contribute to the setting-up creative activity, interest in music lessons; ability to apply different types of creative activities in each lesson, based on the content of the development of aesthetic consciousness of future teachers of music; conscious understanding of the essence and content of the concept of a music teacher’s artistic and aesthetic activity in today's conditions. Artistic and aesthetic consciousness is the basis of the professional competencies of a music teacher, who extrapolates musical and aesthetic values into the educational process of student youth, forming their aesthetic culture.
VALUE POTENTIAL OF MUSIC TEACHERS’ ARTISTIC AND EDUCATIONAL ACTIVITY
Authors: Liang C.
Published: September 2021

The purpose of the article is to analyze the phenomenon of music teachers’ artistic and educational activity in the artistic and value context as well as projections for professional training. The integral content of such activity in the teaching profession is revealed in general, and its connection with the values of culture is considered. It is emphasized that art education covers all disciplines of professional music and pedagogical training. At the same time, the tasks of the particular discipline always are in the centre of the solution of problems of other disciplines. Moreover, the place of education in life and work of prominent artists and teachers of Ukraine, China, and other countries is indicated. The role of poly-artistic training of music teachers as a basis for the formation of artistic values is emphasized. The requirements of artistic and educational activity for professional training of music teachers are outlined as the following: attitude towards educational activity, self-development of cultural skills, mastery of information space, development of performing skills, mastering the techniques of verbal and nonverbal communication with the audience.

The article specifies the essence of music teacher’s artistic and educational activity as a purposeful permanent process that integrates various components of artistic cognition. The interdependent vectors of professional training of music students are formulated. They are the following: a directed influence on artistic values of others and conscious enrichment of one’s own artistic value sphere. The potential of music teacher’s artistic and educational activity as a foundation and reference point for acquiring personal artistic values is revealed, which includes motivation to expand general artistic erudition, the possibility of holistic practice-oriented immersion in art, presentation of the results of artistic search, and self-presentation.
CREATIVE DEVELOPMENT OF STUDENTS IN THE MUSICAL AND PEDAGOGICAL CONCEPT OF K. ORFF
Authors: Medvid T.
Published: September 2021

The essence of K. Orff’s musical and pedagogical concept is considered in the article; the importance of the creative development of students of secondary schools is revealed. The meaning of 'elementary music,' which is connected with movement, dance, and word and creates a basis for the child’s development, is clarified. The five-volume collection 'Orff-Schulwerk. Musik für kinder' is analyzed; its role in creating analogues in different countries is revealed. The problem of stimulating the creative potential of the individual by means of the music-pedagogical system is highlighted.

The instruments of the children’s orchestra developed by K. Orff together with K. Sachs are described, which included melodic and noise percussion instruments, the simplest wind, and strings. The principle of active music-making and creative development of personality on the basis of playing children’s musical instruments, rhythmic movements, dance, and pantomime is analyzed. The role of rhythmic, vocal, and instrumental improvisations for the creative development of students is revealed. The curriculum at the Orff’ Institute is covered, which included the methods of teaching children’s musical instruments, a course of rhythmic exercises, choreography, conducting, solfeggio, instrumentation.

The work ‘Theory and practice of music and aesthetic education according to the system of K. Orff’ (by E. Kurishev, L. Kurisheva) is analyzed, which highlights the practical experience of Ukrainian teachers in the classroom and extracurricular activities with students. The countries that have shown interest in Orff's pedagogy and continue to work actively on this system are listed. K. Orff's conviction is formulated that the art of the future is inherent in the nature of human abilities and it is only necessary to create conditions for the creative development of the individual.
DIRECTIONS AND FEATURES OF USING INFORMATION EDUCATIONAL TECHNOLOGIES IN THE PROCESS OF PROFESSIONAL FINE ARTS TEACHER TRAINING
Authors: Batiievska T.
Published: September 2021

This article exposes the theoretical and methodological aspects of the problem of using information educational technologies (IET) in the process of professional future fine arts teacher training. According to the results of pedagogical experience, it was presented the main directions and features of the use of IET in the educational process of applicants for the specialty ‘Secondary Education (Fine Arts)’ at Poltava V. G. Korolenko National Pedagogical University.

It was opened the possibilities and advantages of the information and communication components involvement in educational and methodical maintenance of educational components of artistic direction.

The types of specially designed information and educational resources are presented, such as hypertext electronic textbooks and manuals, multimedia manuals, reference and information systems, training programs for knowledge consolidation, control programs. The peculiarities of the use of audiovisual means (educational software and pedagogical tools and films, documentaries), licensed software, and pedagogical tools developed by companies-representatives of foreign multimedia publishing houses and Ukrainian electronic publishing houses are highlighted. It is taken into account that the involvement of IET can occur only at certain stages of the educational process organization for certain disciplines, which in their specificity are practical courses.

The expediency of introducing into the process of future fine arts teacher training disciplines aimed at mastering the capabilities of computer graphics programs and artistic and aesthetic development of virtual reality technologies is substantiated. These are the educational components ‘Computer Design of Art Products,’ ‘Computer Design of Decorative Products,’ ‘Virtual Art Space.’ The purpose and results of educational activity in such disciplines are covered; attention is focused on the specifics of their content. Approximate topics of practical tasks are given.

It was determined that for the formation of a positive attitude to IET in achieving professional success, future professionals in the learning process are faced with the task of active use, as well as the creation of their IET.

It was established the positive dynamics in the organization of the educational process of future fine arts teachers in the areas of use of IET presented in the article.
CULTURAL MODEL OF SCHOOLCHILDREN’S AESTHETIC EDUCATION BY MEANS OF BALL CHOREOGRAPHY
Authors: Tereshenko N.
Published: September 2021

The article suggests that due to the structural characteristics of the cultural model of schoolchildren’s aesthetic education by means of ball choreography, the main components were identified as cultural positions of ball choreography, means of ball choreography, and criteria of aesthetic education of schoolchildren in ball choreography. There are given the structural components of the cultural model of aesthetic education of schoolchildren by means of ball choreography, that are functioning within two regulatory bases – the functioning of informal choreographic education and the importance of subjects of the artistic and aesthetic cycle in the invariant part of secondary schools’ curricula.

The first component is the cultural creation of personality, which will be considered as a process in the context of ball choreography. Active involvement of students in ball choreography is one of the ways of their personal emotional development and aesthetic growth. Communication with the art of choreography, music, physical development, expansion of aesthetic horizons, the formation of a culture of relationships (personal and public) become a basis for the cultural formation of the high school student within the process of ball choreography.

The second component of the cultural positions of ball choreography is the cultural formation of the dancer. Education of the ball choreographer involves the creation of an appropriate creative artistic environment in which the teenager will constantly feel the need for personal, creative, and aesthetic self-realization.

The third component of the cultural positions of ball choreography is the cultural formation of the artist-choreographer. Defining this position, we realize that high school students of ball choreography at a certain stage of their aesthetic development create a desire to turn this hobby into a profession. In the context of this idea, it is advisable to organize specialized art (choreographic) education within general secondary education. Despite the fact that underage dancers do not yet have a professional choreographic education, they can fully meet the set standards for a ball choreographer.

The next block of our cultural model, which we define is means of ball choreography. Analyzing the functionality of the means of choreographic art, we focused on the following components: music, choreographic text, choreographic drawing, stage choreography, and choreographic drama.
The impact of institutional factors on social entrepreneurship activities: an empirical evidence from Pakistan
Authors: Afridi Fakhr E Alam , Jan Shahid , Ayaz Bushra , Irfan Muhammad , Khan Qasim
Published: September 2021

Social entrepreneurship has soon recognized as important factor in socio-economic development. So far little research has been done in the context of developing young countries like Pakistan. This study investigate how institutional factors affect social entrepreneurial activities in Pakistan. Data from GEM were used for analysis. Due to the binary nature of the dependent variables, we used logistic regression models to test the hypothesis using the ReLogit estimation technique. This study generates key important results. The findings indicated that informal institutional factors influence more the likelihood of being social entrepreneur than formal institutional factors. The empirical findings provide useful information for government policies on promoting social entrepreneurship.
Concept to recognize crisis of organizational and institutional separation by Artificial Intelligence System
Authors: Dmitriev Oleg N. , Zolotova Veronika A.
Published: September 2021

The sphere of anti-crisis management is highlighted in relation to the open variety of organizational and institutional separations that are typical for the higher forms of industrial and post-industrial economies. This article shows the typicity and relevance of critical management situations associated with the emergence of crises. Furthermore, it justifies the objective orientation to a dense (not sparse) stream of crisis situations requiring identification, ranking, and classification. A strict management interpretation of the separation crisis is given through an assessment of the nature of the dynamics of the separation state indexes. Also, the document presents a generalized typological classification of crises. This article shows the necessity of using a high-level Artificial Intelligence System for this purpose, an indispensable component of which is the classification component.
PID AND LQR CONTROLLERS APPLIED TO THE INVERSE DYNAMICS OF A 3-DOF MANIPULATOR
Authors: Batista Josias Guimarães , de Souza Darielson Araújo , dos Reis Laurinda Lúcia Nogueira , de Souza Júnior Antônio Barbosa
Published: September 2021

The application in the industrial manipulator robots has grown over the years making production systems increasingly efficient. Within this context, the need for efficient controllers is required to perform the control of these manipulators. In this work the PID controller (Proportional-Integral-Derivative) and LQR (Linear Quadratic Regulator) is presented from the inverse dynamics model of a RPP (Rotational - Prismatic - Prismatic) cylindrical manipulator. The inverse dynamic model which is modeled on Simulink together with a cascaded PID controller is presented. The PID and LQR results are also presented for joint independent and joint dependent control, i.e a controlled PID is used for each joint, controlling the trajectories and speeds at the same time. This paper has as main contributions the development of the manipulator dynamics model and the design of the LQR and PID controllers applied to the inverse dynamics model, which makes the system simpler to control.
Síndrome del incisivo central maxilar único.
Authors: Arias Amador Kimberly , Rojas Díaz Sofía , Enrique Villalobos Carlos
Published: September 2021

caracterizado principalmente por defectos del desarrollo de la línea media detonado por factores desconocidos que operan en el útero sobre los días 35-38 desde la concepción, entre las propuestas presentadas destacan las delesiones cromosómicas (7 y 18) y mutaciones del gen SHH. En este artículo se busca comprender y mantener presente las variantes diagnosticas ante una mala adaptación ventilatoria al medio del paciente posterior al nacimiento además de fortalecer la relevancia del concejo genético y los aspectos éticos que este conlleva.
Insensibilidad congénita al dolor.
Authors: Palacios Rosas Erika , Buendía-Corona Ricardo Enrique
Published: September 2021

El dolor representa una serie de reacciones en cadena resultado de un estímulo externo interno como una señal de alerta para el individuo que ha sufrido algún daño poniendo     en riesgo su estabilidad física; sin embargo, existe una pequeña fracción de la población que ha nacido con alteraciones genéticas que les imposibilitan experimentar tal sensación, lo que repercute en el desarrollo pleno y la constante autolesión involuntaria.  Este trabajo pretende dar un panorama conciso basado en evidencias sobre la etiología, epidemiología, signos y síntomas, el diagnóstico y los posibles tratamientos de la rara enfermedad denominada “Insensibilidad Congénita al Dolor” o ICD.
Estridor secundario a cuerpo extraño en esófago.
Authors: Herrera Rodríguez Raquel , Jiménez Arguedas Gabriela , Gutiérrez Schwanhauser Jose Pablo
Published: September 2021

Se trata de un masculino de 8 meses con historia de un mes de estridor que acude en múltiples ocasiones al servicio de emergencia sin mejoría. Se le realizaron dos radiografías de tórax que estaban normales. Por persistir sintomático se realizó broncoscopía que evidenció una compresión de la tráquea y posteriormente se visualiza un cuerpo extraño en esófago. Se lleva a sala de operaciones para gastroscopía y se logra extraer sin complicaciones una uña acrílica. No se documentaron perforaciones. El niño evoluciona satisfactoriamente. La ingesta inadvertida de un cuerpo extraño radiolúcido debe ser considerada dentro de las causas poco frecuentes de estridor.    

Palabras clave  

Estridor; cuerpo extraño; lactante; esófago
Trade Liberalization and Labor Demand Elasticities: A Firm-Level Analysis of Pakistan’s Manufacturing Sector
Authors: Sheikh Muhammad Ramzan , Rauf Misbah , Hussain Irfan , Abbas Asad
Published: September 2021

The study investigates the linkage of trade liberalization and labor demand elasticities in Pakistan. The panel data are used by selecting 13 industries in Pakistan's manufacturing sector for the years 1995-1996, 2000-2001, and 2005-2006. The Pooled OLS technique is applied to get the estimates at an aggregated level and disaggregated levels. Overall findings support the positive relationship between trade liberalization and labor demand elasticity in production workers but in the case of non-production workers, the findings show the weak relationship between trade liberalization and labor demand elasticity. The study is also furnished with some policy recommendations.
МЕТОД ГЛУБОКОГО ОБУЧЕНИЯ С ПОДКРЕПЛЕНИЕМ ДЛЯ СИСТЕМ ИНТЕРНЕТА ВЕЩЕЙ НА БАЗЕ ТЕХНОЛОГИИ LORA С ОГРАНИЧЕННЫМИ РЕСУРСАМИ И ПОДДЕРЖКОЙ QoS
Authors: MUTHANNA  M.S. , MUTHANNA A.S. , BORODIN  A.S.
Published: September 2021

Achieving high Quality of Service (QoS) remains a challenge for LoRa technology. However, high QoS can be achieved via optimizing the transmission policy parameters such as bandwidth and code rate. Existing approaches do not provide an opportunity to optimize the LoRa networks' data transmission parameters. The article proposes transmission policy enforcementfor QoS-aware LoRanetworks.The QoSparameter ranking is implemented for IoT nodes where priority and nonpriority information is identified by the new field of LoRa frame structure(QRank).The optimaltransmissionpolicyenforcement uses fast deep reinforcement learning that utilizes the environmental parameters including QRank, signal quality, and signal-to-interference-plus-noise-ratio. The transmission policy is optimized for spreading factor, code rate, bandwidth, and carrier frequency. Performance evaluation is implemented using an NS3.26 LoRaWAN module. The performance is examined for various metrics such as delay and throughput.

Достижение высокого качества обслуживания (QoS) по-прежнему остается достаточно сложной задачей для технологии LoRa. В принципе высокий уровень QoS может быть достигнут за счет оптимизации параметров передачи, например, пропускной способности и скорости передачи информации в сети. Известные на сегодняшний день решения не дают возможности оптимизировать параметры передачи данных для сетей LoRa. В статье предложен эффективный метод передачи данных, обеспечивающий требования по QoS при использовании технологии LoRa. Ранжирование параметров QoS для узлов интернета вещей определяется новым полем структуры фрейма LoRa (QRank) для приоритетной и неприоритетной информации. Для обеспечения эффективной передачи применяется быстрое глубокое обучение с подкреплением, для которого используются как параметры качества обслуживания, так и отношение сигнал/шум. Метод передачи оптимизирован с учетом коэффициента распространения, скорости передачи данных, полосы пропускания и несущей частоты. Оценка производительности при применении предложенного метода проведена с использованием модуля LoRaWAN в пакете имитационного моделирования NS3.26. Производительность оценивается на основе параметров задержки и пропускной способности.
A METHOD FOR ELIMINATING LOOPS IN A CLOCK SYNCHRONIZATION NETWORK
Authors: ЛОБАСТОВА М.В. , МАТЮХИН А.Ю. , КУЧЕРЯВЫЙ А.Е.
Published: September 2021

Рассмотрены вопросы организации тактовой сетевой синхронизации (ТСС) в сетях пятого поколения. Предложен новый метод обнаружения и устранения петель в сети ТСС на основе определения компонент связности графа и анализа матрицы циклов графа сети синхронизации, оценена эффективность его использования. Основным математическим аппаратом, используемым для описания предложенного метода, является теория графов и матриц.

The article discusses the issues of the organization of clock network synchronization in 5G networks. A new method of detecting and eliminating loops in a synchronization network basedondeterminingthecomponentsofthegraphconnectivity and analyzing the graph cycle matrix of a synchronization network is proposed, and the efficiency of its utilization is estimated. The main mathematical apparatus used to describe the proposed method is the theory of graphs and matrices.
PLANNING OF THE STRUCTURE OF 5G TRANSPORT NETWORKS BASED ON SDN/NFV TECHNOLOGIES
Authors: ЦЫМ А.Ю. , БЫЧКОВА О.А.
Published: September 2021

Сформулированы основные требования к построению транспортных сетей 5G на основе технологий программно-конфигурируемых сетей SDN/NFV. Приведены положения типовой методики планирования структуры транспортных сетей 5G. Показаны алгоритмы расчета и оптимального расположения контроллеров в структуре сетей 5G, а также определения оптимальных групп коммутаторов, общая нагрузка на которые не превышает максимальную производительность контроллеров сети 5G.

The basic requirements for the construction of 5G transport networks based on the technologies of software-defined networks (SDN) and network function virtualization (NFV) are formulated. The main provisions of a typical methodology for the planning of the structure of 5G transport networks are presented. Algorithms for calculation and optimal location of controllers in the structure of 5G networks are shown. Algorithms for determining the optimal groups of switches, the total load on whichdoes not exceed the maximumperformance of 5G network controllers, are also discussed.
24 Ocak 2020 Sivrice Depremi Sonrasında Elazığ İlinde Bulunan Minarelerde Meydana Gelen Hasarların Araştırılması ve Değerlendirilmesi
Authors: YETKIN Musa , DEDEOĞLU İbrahim Özgür , CALAYIR Yusuf
Published: September 2021

Minareler uzun ve ince bir mimari görünümde, genellikle betonarme, yığma ve ahşap olarak bazen camiden bağımsız bazen de cami ile bitişik olarak inşa edilen yapılardır. Bu yapılar mimari görünümlerinin beraberinde getirmiş olduğu yapısal etkenler nedeniyle depremler karşısında hasar görebilmekte ve yıkılabilmektedir. Minarelerde meydana gelen bu hasarlar can ve mal kayıplarına sebep olmaktadır. Bu nedenle minarelerin deprem güvenilirliğinin sağlanması elzem bir durumdur. Bu çalışma kapsamında, 24 Ocak 2020 tarihinde merkez üssü Sivrice olarak meydana gelen ve birçok şehirde de hissedilen orta büyüklükteki deprem sonrasında Elazığ ili sınırları içerisindeki minarelerde meydana gelen hasarlar araştırılmıştır. Hasar gören minareler için hasarların oluştuğu kısımlar belirlenmiş ve literatürdeki benzer çalışmalarla birlikte değerlendirilerek yorumlanmıştır. Bu çalışmanın temel amacı, meydana gelen yıkıcı depremlerden dersler çıkararak mevcut hataların sebeplerini ortaya koymak ve daha güvenilir minarelerin inşa edilmesine katkı sağlamaktır.