bluuebunny/crossref_metadata_2025 huggingface dataset:
Physiotherapy Practice in Primary Health Care: A Survey of Physiotherapists in Team-Based Primary Care Organizations in Ontario
Authors: Vader Kyle , Ashcroft Rachelle , Bath Brenna , Décary Simon , Deslauriers Simon , Desmeules François , Donnelly Catherine , Perreault Kadija , Richardson Julie , Wojkowski Sarah , Miller Jordan
Published: February 2021

Purpose: This study describes (1) the current state of physiotherapy practice in team-based primary care organizations in Ontario, (2) the perceived barriers to and facilitators of providing physiotherapy services, and (3) recommendations for improving how these services are provided. Method: This was a cross-sectional, web-based survey. We analyzed the responses using descriptive statistics and summative content analysis. Results: A total of 66 responses were received, and 61 were included in the final analysis. The respondents reported that most of their practice was directed toward musculoskeletal care, followed by multi-system, neurological, and cardiorespiratory conditions, and that most of their direct patient care was focused on in-person, one-to-one assessment or follow-up. Frequently identified barriers to providing physiotherapy services included a lack of space, resources, time, and equipment. The most common facilitators were support from management, recognition and support from other health care providers about the value and role of physiotherapists, and appropriate referrals from other health care providers. The most common recommendation was to increase the physiotherapist-to-patient ratio at primary care sites. Conclusions: Physiotherapists provide care to diverse populations in team-based primary care, which is influenced by specific barriers and facilitators. Our results highlight opportunities for physiotherapists in this context, such as increasing the provision of first-contact care and group-based interventions.
Artistic gymnastics as a basic means of physical fitness of female students of higher educational institutions
Authors: Zenina I. V. , Shishatskaya V. I. , Dobrovolsky V. E.
Published: February 2021

The article reveals the importance of artistic gymnastics as a basic means of physical fitness of female students of higher educational institutions. The methodological features of artistic gymnastics as a means of basic training have been determined. It has been established that artistic gymnastics is a separate type of gymnastics, where, under the conditions of competition, with the help of qualified judges, the quality of the exercise (its complexity and harmony) is determined by the expert-assessment method in points, and the place (rating) of athletes is determined.

One of the difficult methodological problems is the choice of ways to measure the health effectiveness of the developed tools and methods of physical fitness of students.

It is obvious that the assessment of this effectiveness should be carried out not only by traditional indicators of motor readiness of students (according to the results of control standards), but the level of development of the most professionally significant adaptive qualities and properties of the body, ie the level of their health.

The relevance of this work also lies in the attempt to systematize the traditional and developed means of basic sports - gymnastics and additional tools from other sports (rhythmic and athletic gymnastics, elements of sports, etc.), according to the energy orientation of the loads to achieve the most effective compensation for the deficit of physical activity in students of higher education institutions.
Modern technologies for formation of effectiveness in biathlon shooting
Authors: Maliar Eduard , Maliar Nelia , Ognystyy Andriy , Ognysta Kateruna
Published: February 2021

The analysis of researches of domestic and foreign experts allowed to define system of effective means of formation of efficiency in shooting from lying and standing positions, namely: special shooting exercises for training and improvement by biathletes of preparation of the rifle for shooting in lying and standing position, special shooting exercises for training and techniques for working with a rifle trigger. As a result of the study, it was found that the improvement of shooting results should be by increasing the stability of the weapon in the process of aiming, and reducing the time to prepare for shooting, firing, reloading weapons and exit from the firing line with significant coordination of actions when aiming, holding weapons and shooting. This requires multiple integral actions in both relatively constant and changing conditions to fire with information about the oscillations of the barrel of the weapon during aiming and when firing. To improve the performance of shooting in biathlon, an important factor is to determine the best rhythm of the athlete's shooting and heart rate parameters at the time of shooting. The shooting training program in combination with autogenic and ideomotor training significantly improves the result of shooting by increasing postural control (regulation of body position in space) and stability of biathletes.
Training of future primary school teachers in the context of the use of new pedagogical technologies: the educational practice of students
Authors: Maksymchuk Borys , Polianovska Olha , Cherniuk Svitlana , Vysochan Lesja , Pletenicka Lidia , Lysiuk Serhii
Published: February 2021

For four years of studying the subject “physical education” at the university, students of the faculty for the training of primary school teachers study the history, theory, teaching methods of their chosen sport, master the technique of special and basic exercises, acquire the skills, knowledge, and skills necessary for independent organizational, training and pedagogical, educational and research work in a chosen sport. Focusing students on named achievements, a teacher should educate students about the desire to study the theoretical foundations of the specialty not only in textbooks but also in additional materials. The preparation of credit standards should be preceded by significant preparatory work during the semester and the entire academic year, aimed at improving the corresponding motor skills and improving the level of physical fitness of students. The content of the practice also includes the formation by students of skills in compiling training plans in a chosen sport, work plans-schedules of the sports section or departments of the youth sports school, and other documentation. These skills are formed in the process of independently performing the tasks of a teacher in compiling educational documentation for this sport. In advance, students listen to relevant lecture material, study special methodological literature and sample documents on planning, accounting, and reporting.
Pembuatan Video Dokumenter Kegiatan Pengabdian Masyarakat
Authors: Rokhayati Yeni
Published: February 2021

Community service activities of the Batam State Polytechnic in 2018 are held together by all departments and taken place in Rempang Cate Village, Galang District, Batam City. A good documentation that can be seen more real is needed so that this activity can be better known by the outside community. One documentation that fulfills this expectation is a documentary video. This video production consists of 3 stages, namely pre-production, production, and post-production. The activity not only ends when the documentary video is finished, but continues with an evaluation to find out whether the video in presenting service activities is better when compared to ordinary documentation (by photo). Then, the video is published in the mass media, both print and electronic media. The results of the devotion to the making of this documentary video is the documentation of the community service of the Batam State Polytechnic in 2018 well and real, as well as the recognition of the Batam State Polytechnic and its social services in the wider community.
Peningkatan Kualitas Pegawai melalui Program Autocad : Pendekatan Social Exchange Theory
Authors: Bahtiar Riza Bahtiar Sulistyan
Published: February 2021

The existence of technology in the world of work is very necessary in the current era and will make a worker more quickly complete his work. The problem that occurs is the lack of knowledge to operate an autocad program that can accelerate the completion of work, especially related to development planning. Training is needed to improve employee knowledge and abilities. The method used in the form of stages of preparation, implementation, and evaluation as well as implementation. The results show that the training activities are in accordance with what is expected and in accordance with the application of social exchange theory, namely the perceived benefits of the organization for giving employees the opportunity to attend training. An assessment of the success of the training has shown results that are above predetermined standards. Although it is not yet optimal, training activities can provide benefits felt by the organization.
Penerapan Asuhan Keperawatan Masalah Hipertensi Dan Perilaku Hidup Bersih Sehat Pada Warga Dusun Puarwase Kabupaten Manggarai
Authors: Dewi Fari , Nggarang Bonavantura Nursi , Sarbunan Helena
Published: February 2021

Health problems in the form of infectious and non-communicable diseases originated from the lack of application of preventive and promotive efforts. Increased health problems such as acute respiratory infections and hypertension can be prevented by increasing promotive and preventive efforts for the community. The purpose of this service is to improve primary health services in the Puarwase Hamlet community in achieving optimal quality of life. This service was carried out on 211 families and 20 elderly people in Puarwase Hamlet, Manggarai Regency. Community service activities are directed at overcoming the problem of lack of clean hygiene behavior that results in acute respiratory infections and hypertension. The implementation of activities consists of assessment and health education, health examination, gymnastics and progressive muscle relaxation exercises in elderly hypertension. The impact of these community service activities is awareness of health problems by residents so that citizens have the awareness to overcome problems by empowering themselves through available resources such as health knowledge and skills and utilizing existing health facilities.
Pengembangan Objek Wisata ‘’CIMA HILL VIEW’’ di Desa Terong, Kabupaten Bantul
Authors: Rozaki Zuhud , Widodo  , Muhammad Fauzan
Published: February 2021

Bantul Regency is contributing the highest tourists number in Special Region of Yogyakarta (DIY). Terong Village has potency to be tourism village in this regency, it can be seen as this area is located in the middle of Yogyakarta City and Dlingo Sub-District, many trourist through Terong Village to visit tourism places in Dlingo Sub-District. Effort to optimize the potency of this villade has been started to built CIMA HILL VIEW. This community service activity aims to empower people around CIMA HILL VIEW to be more aware the potency of their village and support the tourism development. Activities that have been done were increasing the awareness regarding tourism potency, developing facilities in CIMA HILL VIEW, and promote this tourist place trough social media, which is Instagram. It hopes that CIMA HILL VIEW can develop and become the part of people economy.
Pengolahan Makanan Berbasis Potensi Desa sebagai Sumber Ekonomi Kreatif Masyarakat
Authors: Mega Tunjung Hapsari
Published: February 2021

The abundant natural potential in the southern tip of Blitar Regency, East Java Province is not directly proportional to the ability of village communities to manage so that natural products sold at prices below market standards. A mediocre economy makes the group of mothers who are members of the Empowerment of Family Welfare try to get additional income. This dedication has succeeded in realizing the community empowerment program through training on village-based food processing, that is the avocado fruit, as a source of creative economy for the village community. Community service activities are carried out using the ABCD (Asset Based Community Development) method through four steps, namely: 1) Observation; 2) Planning; 3) Implementation; and 4) Evaluation. The results of the community service activities are the creative idea of ​​food processing and aspects of food production. Now village communities, especially housewive, are more creative and empowered and can generate additional income to help the family economy.
Jurnal PKM Meningkatkan Pengetahuan Masyarakat Dalam Perbaikan Sanitasi Lingkungan
Authors: Sa'ban L.M. Azhar , Sadat Anwar , Nazar Asrul
Published: February 2021

This community service program is carried out in Mulyajaya Village, Lasalimu Selatan District, Buton Regency. Some of the main problems that become a problem in Mulyajaya Village, Lasalimu Selatan District, Buton Regency, are the not yet optimal knowledge of the community regarding Environmental Sanitation and the lack of optimal socialization to the public about how to create and improve a healthy environment. The results of this PKM activity can be described through the role of social capital as a form of local knowledge, it can be used as a means of socializing the importance of environmental awareness. The process of increasing community knowledge about environmental improvement is carried out through three discussions namely socialization, mentoring and planning for making garbage cans and making latrines.
Sosialisasi Cara Berinteraksi melalui Video dan Banner Sebagai Upaya Pencegahan COVID-19
Authors: Widianto Edi
Published: February 2021

Organisasi Kesehatan Dunia (WHO) telah menyatakan wabah COVID-19 sebagai pandemi sejak 11 Maret 2020 setelah virus corona tersebut menyebar ke 114 negara, termasuk Indonesia. Hal ini menjadi tujuan program KKN Universitas Negeri Malang untuk saat ini, yaitu ikut serta berpartisipasi dalam mensosialisasikan cara berinteraksi selama pandemi sebagai upaya mencegah penyebaran COVID-19. Tema dari program KKN ini yaitu sosialisasi cara berinteraksi melalui video dan banner sebagai upaya pencegahan COVID-19, di Desa Urek-urek, Kecamatan Gondanglegi, Kabupaten Malang. Sesuai dengan temanya, maka metode yang digunakan adalah edukasi dengan menggunakan media banner dan video yang berisi panduan interaksi selama pandemi. Metode ini dipilih karena sebagai wujud social distancing sebab pandemi ini di Wilayah Malang dan sekitarnya. Banner dipasang di depan desa, sedangkan video diuanggah di platform digital youtube. Melalui program ini, diharapkan masyarakat Desa Urek-urek, Kecamatan Gondanglegi, Kabupaten Malang dapat senantiasa menjaga kebersihan selama pandemi COVID-19 saat ini.
CONCEPT OF INFORMATION-SEARCH SYSTEM (ON THE BASIS OF ONTOLOGIES) FOR THE DOMAIN OF SOFTWARE QUALITY
Authors:   Khmelnytskyi National University, HOVORUSHCHENKO T. , MARTYNYUK Y. ,   Khmelnytskyi National University
Published: February 2021

The search for information is one of the main components of human activity. The ideal information retrieval system should issue only documents that are relevant to the request. Today, real information retrieval systems provide a completeness factor of 70%, and a search accuracy factor – at a level sometimes even 10%. Thus, the well-known information retrieval systems are currently unable to meet the modern needs of users. The global trend in the processing of large arrays of information, which allows you to solve new classes of problems based on available information resources, is the intellectualization of information and data processing. As a standard of knowledge engineering in the development of information retrieval systems, it is worthwhile to use ontologies that are widely used in the work of search engines and information retrieval systems, as ontologies are an effective tool for organizing a semantic search. The use of ontologies as part of information retrieval systems helps to solve a number of methodological and technological problems that arise during the development of such systems. Given the fact that software is the basis of all modern areas of business, and achieving high values of its quality is a key factor in ensuring the effective use of software and one of the main requirements of users and stakeholders for modern software, the purpose of this study is to develop an effective information retrieval system (based on ontologies) for the software quality industry. The paper proposes the concept of information retrieval system (based on ontologies) for the field of software quality, in particular, the ontology of the subject area of software quality is developed, which reflects the semantic relationships between the concepts of the subject area and will form the basis of a search of information about software quality, in particular, the basis of the thesaurus of the future information retrieval system.
SUMMARY REQUIRING REGARDLESS OF CREATION DECISION SUPPORT SYSTEM FOR THE DISTRIBUTION CAPABILITIES TO PROVIDE SUFFICIENT EFFICIENCY OF BORDER REGION OF SYSTEMS FOR OPTO-ELECTRONIC SURVEILLANCE
Authors:   The National Academy of the State Border Guard Service of Ukraine named after Bohdan Khmelnytskyi, BOROVYK O. , BOROVYK D. ,   Khmelnytskyi National University, CIMBRIQUE D. ,   Khmelnytskyi National University
Published: February 2021

The article is devoted to the substantiation of the choice of the basic methodology for assessing the effectiveness of the optoelectronic surveillance system, which could be taken as the basic model of this system for the distribution of forces and means to ensure a sufficient level of border protection efficiency. taking into account in the specified basic methodology for assessing the effectiveness of the system. As a result of the study it was found that as a basic method of assessing the effectiveness of the optoelectronic surveillance system, it is advisable to adopt a method based on a probabilistic approach to describe the processes that accompany the functioning of the optoelectronic surveillance system. It is also substantiated that the main provisions that need to be taken into account when creating a decision support system for the distribution of forces and means to ensure a sufficient level of border protection in the field of optoelectronic surveillance are: homogeneous in terms of features of technical means of border protection time periods; adequate integrated laws of distribution of time periods, which determine the probability of non-detection of the target to its approach to a given distance by certain technical means of border protection, which are part of the studied system of optoelectronic surveillance; points of "stitching" of various integral laws of distribution at the ends of the specified periods; the impact of weather changes over a period of time, which characterizes the period of the service organization, on the functioning of the system; "Dead" zones, which are dynamically variable depending on the natural and man-made conditions that arise in the area of responsibility.
METHOD OF PERDICTING THE SUCCESS OF THE IMLPEMENTATION OF SCIENTIFIC IT-PROJECTS BASED ON THE ANALYSIS OF THEIR CHARACTERISTICS
Authors:   Khmelnitskyi National University, HOVORUSHCHENKO T. , HAVRYLYUK K. ,   Khmelnitskyi National University
Published: February 2021

The paper further developed the method of predicting the success of the implementation of scientific IT projects based on the analysis of their characteristics. The paper argues for the need to deepen the analysis of requirements, the dependence of the success of the scientific IT project on the requirements, the relevance and importance of the ability to assess the possible success of the project based on requirements, and the need to support the developer and the customer, which now are guided in making such a choice only by the cost and duration of the project, as well as their own intuition. The developed method consists of: neural network prediction of project characteristics based on requirements analysis; interpretation of the obtained relative values of the project characteristics on the basis of the integrative project indicator; assessing the degree of success of project implementation on the basis of an integrative project indicator; predicting the category of success of scientific IT project (successful, challenged, failed) based on the degree of success of the project implementation. The input data for the developed method of predicting the success of the implementation of scientific IT projects based on the analysis of their characteristics is a set of indicators form the requirements, and the result of the method is a conclusion on the category of success of project implementation, which allows making an informed choice of the project for further implementation. The developed method differs from the known ones in that it allows to predict the success of project implementation, to compare projects comprehensively according to the main characteristics and the predicted success of project implementation (and not only by cost and duration, as it happens now) and to make a reasonable choice of project for further implementation.
JUSTIFICATION OF THE STRUCTURE OF THE DECISION SUPPORT SYSTEM FOR SIMPLIFYING CONTROL PROCEDURES AT CROSSING POINTS
Authors:   The National Academy of the State Border Guard Service of Ukraine named after Bohdan Khmelnytskyi, BOROVYK O. , BOROVYK L. ,   The National Academy of the State Border Guard Service of Ukraine named after Bohdan Khmelnytskyi, SURZHAVSKA N. ,   Khmelnytskyi National University
Published: February 2021

The article is devoted to the substantiation of the structure of the decision support system for the simplification of control procedures at road checkpoints across the state border. As a result of the research, the structure of the decision support system for simplification of control procedures at road checkpoints is proposed. The structure is based on the analysis of the border control process at road checkpoints and technological features of its simplification, analysis of decision support models for the organization and technology of border control simplification, as well as analysis of problematic aspects of their implementation and identification of possible solutions. The article substantiates that the basis of the database management system models of the studied decision support system should be a model for determining the need for simplification of border control at road checkpoints, a model for determining the duration of simplification of border control and a model for selecting appropriate control actions for individuals and vehicles. queues. The basis of the database management system of the studied decision support system should be databases relating to the situation at the checkpoint, which changes dynamically over time, the characteristics of the queue of vehicles, tactical and technical characteristics of those vehicles from which the queue may be formed. car checkpoint, departmental database "Gart - 1 P", a database concerning the rules of crossing the state border, a database of information signs of offenses at the state border and risk profiles.
FEATURES OF THE SYSTEM OF AUTOMATION OF PROCESSES OF CONSTRUCTION OF HYBRID INFRASTRUCTURE WITH TRANSFER OF ALL CONFIGURATION DATA
Authors:   Khmelnytskyi National University, MIKHALEVSKYI V. , MIKHALEVSKA G. ,   Khmelnytskyi National University, SHOKHANOV О. ,   Khmelnytskyi National University
Published: February 2021

The main features of the automated system development for synchronizing user data and various aspects of the Exchange Server infrastructure are discussed in the article. The system must make an inventory of the existing environment, make reports, accept data of the enterprise wishes and independently configure the components involved in user migration. The system must also restore all user settings that existed before the migration. It is the description of the automation of the building a hybrid infrastructure processes with the transfer of all configuration data and subsequent automatic configuration of the data migration path in a large enterprise with a distributed infrastructure of data centers. The automation of step-by-step migration is considered, namely: automation of building a hybrid infrastructure based on Microsoft Exchange Server and Office 365. In terms of the method of transfer from the local system to the cloud, "export / import" is used to migrate data policies and configurations that do not change often. User data that is migrated by another system is used but not developed. An automated system designed to automate the transfer of data from the local infrastructure in the Exchange Server environment. The software product has a functionality that automates almost all the work on the analysis of local infrastructure and further configuration of the cloud part, which minimizes the impact of the human factor on the success of projects. There is also a module that defines the wishes of the business on the conditions of migration, which allows you to dynamically detect the path of data migration. All data, collected during infrastructure analysis, as well as system user data, is exported by Microsoft Exchange to external media files as CSV files to be used by other modules and as TXT (HTML if required) for a tabular report that analyzed by staff. This kind of development allows many large companies to avoid the problems connected with the complex process of migrating global local infrastructure parameters to the cloud environment and improves the process of enterprise data analysis with subsequent automatic management of data migration in IT environments with complex network infrastructure. Time for pre-migration work is significantly reduced, as well as the probability of mistakes, made by staff, is reduced.
CONCEPT OF INFORMATION-SEARCH SYSTEM (ON THE BASIS OF ONTOLOGIES) FOR THE DOMAIN OF MEDICAL LAW
Authors:   Khmelnitskyi National University, HOVORUSHCHENKO T. , HNATCHUK Y. ,   Khmelnitskyi National University, SAVCHUK O. ,   Khmelnytskyi National University
Published: February 2021

The search for information is one of the main components of human activity. The ideal information retrieval system should issue only documents that are relevant to the request. Today, real information retrieval systems provide a completeness factor of 70%, and a search accuracy factor – at a level sometimes even 10%. Thus, the well-known information retrieval systems are currently unable to meet the modern needs of users. The global trend in the processing of large arrays of information, which allows you to solve new classes of problems based on available information resources, is the intellectualization of information and data processing. As a standard of knowledge engineering in the development of information retrieval systems, it is worthwhile to use ontologies that are widely used in the work of search engines and information retrieval systems, as ontologies are an effective tool for organizing a semantic search. The use of ontologies as part of information retrieval systems helps to solve a number of methodological and technological problems that arise during the development of such systems. An important and actual task now is to develop an effective information retrieval system for the field of medical law. The purpose of this study is to develop the concept of an effective information retrieval system (based on ontologies) for the field of medical law. The paper proposes the concept of an information retrieval system (based on ontologies) for the field of medical law, which consists of: an internal ontology of semantic search, which will contain knowledge about the basic elements of the search process; taxonomies of information objects, information about which the user is looking for (this taxonomy will integrate existing ontologies of multimedia information resources, Web-services, and organizational structures); ontologies of the subject area, which will be used for the accumulation of knowledge, as well as for the construction of thesauri, dictionaries, taxonomies; linguistic ontologies designed for semantic analysis of natural information resources.
AN APPROACH TO ACCELERATE THE TRAINING OF CONVOLUTIONAL NEURAL NETWORKS BY TUNING THE HYPERPARAMETERS OF LEARNING
Authors:   Khmelnytskyi National University, RADIUK P.
Published: February 2021

Over the last decade, a set of machine learning algorithms called deep learning has led to significant improvements in computer vision, natural language recognition and processing. This has led to the widespread use of a variety of commercial, learning-based products in various fields of human activity. Despite this success, the use of deep neural networks remains a black box. Today, the process of setting hyperparameters and designing a network architecture requires experience and a lot of trial and error and is based more on chance than on a scientific approach. At the same time, the task of simplifying deep learning is extremely urgent. To date, no simple ways have been invented to establish the optimal values of learning hyperparameters, namely learning speed, sample size, data set, learning pulse, and weight loss. Grid search and random search of hyperparameter space are extremely resource intensive. The choice of hyperparameters is critical for the training time and the final result. In addition, experts often choose one of the standard architectures (for example, ResNets and ready-made sets of hyperparameters. However, such kits are usually suboptimal for specific practical tasks. The presented work offers an approach to finding the optimal set of hyperparameters of learning ZNM. An integrated approach to all hyperparameters is valuable because there is an interdependence between them. The aim of the work is to develop an approach for setting a set of hyperparameters, which will reduce the time spent during the design of ZNM and ensure the efficiency of its work. In recent decades, the introduction of deep learning methods, in particular convolutional neural networks (CNNs), has led to impressive success in image and video processing. However, the training of CNN has been commonly mostly based on the employment of quasi-optimal hyperparameters. Such an approach usually requires huge computational and time costs to train the network and does not guarantee a satisfactory result. However, hyperparameters play a crucial role in the effectiveness of CNN, as diverse hyperparameters lead to models with significantly different characteristics. Poorly selected hyperparameters generally lead to low model performance. The issue of choosing optimal hyperparameters for CNN has not been resolved yet. The presented work proposes several practical approaches to setting hyperparameters, which allows reducing training time and increasing the accuracy of the model. The article considers the function of training validation loss during underfitting and overfitting. There are guidelines in the end to reach the optimization point. The paper also considers the regulation of learning rate and momentum to accelerate network training. All experiments are based on the widespread CIFAR-10 and CIFAR-100 datasets.
INFORMATION TECHNOLOGY FOR DETERMINATION OF CHARACTERISTICS ON THE FACE FOR EMOTIONAL RECOGNITION
Authors:   Khmelnitskyi National University, IVASCHENKO S. , KALYTA O. ,   Khmelnitskyi National University, BARMAK O. ,   Khmelnytskyi National University, SKRYPNYK T. ,   Khmelnitskyi National University
Published: February 2021

One of the ways to process an image presented in the form of a set of pixels, in order to further identify, classify the objects present on it is to display the specified set in the form of sets of certain features. Such features are not universal in nature, but rather significantly depend on the tasks under consideration. For certain classes of problems, such features (model) are selected that best allow the application of appropriate methods to solve the problem. The paper considers a class of problems for recognizing the emotional state on a person's face. In, a convolutional neural network (CNN) is used to detect emotions. CNN differs from multilayer perceptron (MLP) in that they have hidden layers called convolutional layers. The proposed method is based on a two-tier CNN system. At the first level, the background of the image is removed to better reflect emotions. A standard CNN network module is used to obtain the primary expression vector (EV). EV is formed by tracking the relevant important points of the face. EV is directly related to changes in facial expression. EV is obtained using a basic perceptron unit plotted on a face image with the background removed. In the proposed model at the last stage, there is a non-evolutionary perceptron layer. Each of the convoluted layers receives input data (images), converts them, and then takes them to the next level. After detecting a face, the CNN filter of the second part captures parts of the face, such as eyes, ears, lips, nose, and cheeks. The authors agree that the method has some limitations, and especially requires high computing power when setting up CNN. The technology of determination of characteristic features on the face for recognition of emotional manifestations is presented and experimentally investigated.
TECHNIQUE FOR THE RISK ASSESSING OF THE CYBERPHYSICAL SYSTEMS’ INFORMATION SECURITY BASED ON THE VULNERABILITIES’ INTERCONNECT
Authors:   Khmelnitskyi National University, LYSENKO S. , KONDRATYUK A. ,   Khmelnitskyi National University
Published: February 2021

Information security has been growing steadily in recent times. Every organization depends on information technology and information security of cyberphysical systems to successfully perform its work. This has become not just a condition for the stability of doing business, but the most important strategic factor for its future development, even in the current, very turbulent environment. Cyberphysical systems can contain a wide variety of entities, ranging from office networks, financial and personnel systems to highly specialized systems. The rapid development of cyber-physical systems has become due to the large number of cyberattacks, which have become one of the most powerful threats to the security of cyber-physical systems. Many studies have been conducted on the risk assessment method, and limited work has been published on quantifying the security risk of cyber-physical systems. In this paper, a technique for the risk assessing of the cyber-physical systems’ information security based on the vulnerabilities’ interconnect is proposed. Technique operates with two indicators to quantify the risk: the probability of attack success and the index of the consequences of the attack based on the graph of the vulnerability. The first indicator - the index of the probability of a successful attack is calculated taking into account the interdependencies between vulnerabilities, the second indicator when calculating the index of the consequences of the attack takes into account the impact on the physical area resulting from cyberattack. A quantitative experimental example showed whether a system risk and an optimal attack target are possible.
Technological aspects of cased wells construction with cyclical-flow transportation of rock
Authors: KONDRATENKO Andrei
Published: February 2021

A high-performance technology for constructing cased wells is proposed. Essence of the technology is the advance insertion of the casing pipe into the sedimentary rock mass and the cyclical-flow transportation of the soil rock portions using the compressed air pressure supplied to the open bottomhole end of the pipe through a separate line. Results of mathematical modeling for the process of impact insertion of a hollow pipe into a soil mass in horizontal and vertical settings are considered. Modeling of the technology is implemented by the finite element method in the ANSYS Mechanical software. Parameters of the pipe insertion in the sedimentary rock mass are determined - value of the cleaning step and the impact energy required to insert the pipe at a given depth. Calculations were performed for pipes with a diameter from 325 to 730 mm. Insertion coefficient is introduced, which characterizes the resistance of rocks to destruction during the dynamic penetration of the casing pipe in one impact blow of the pneumatic hammer. An overview of the prospects for the application of the proposed technology in geological exploration, when conducting horizontal wells of a small cross-section using a trenchless method of construction and borehole methods of mining, is presented. A variant of using the technology for determining the strength properties of rocks is proposed. Some features of the technology application at industrial facilities of the construction and mining industry are considered: for trenchless laying of underground utilities and for installing starting conductors when constructing degassing wells from the surface in coal deposits. Results of a technical and economic assessment of the proposed technology efficiency when installing starting conductors in sedimentary rocks at mining allotments of coal mines are presented.
Automated ventilation control in mines. Challenges, state of the art, areas for improvement
Authors: Semin Mikhail , Grishin Evgenii , Levin Lev , Zaitsev Artem
Published: February 2021

The article is divided into three main parts. The first part provides an overview of the existing literature on theoretical methods for calculating the optimal air distribution in mines according to the criteria of energy efficiency and providing all sections of mines with the required amount of air. It is shown that by the current moment there are many different formulations of the problem of searching the optimal air distribution, many different approaches and methods for optimizing air distribution have been developed. The case of a single (main) fan is most fully investigated, while for many fans a number of issues still remain unresolved.

The second part is devoted to the review of existing methods and examples of the automated mine ventilation control systems implementation in Russia and abroad. Two of the most well-known concepts for the development of such systems are automated ventilation control systems (AVCS) in Russia and the CIS countries and Ventilation on demand (VOD) abroad. The main strategies of ventilation management in the framework of the AVCS and VOD concepts are described and also the key differences between them are shown. One of the key differences between AVCS and VOD today is the automatic determination of the operation parameters of fan units and ventilation doors using the optimal control algorithm, which is an integral part of the AVCS.

The third part of the article describes the optimal control algorithm developed by the team of the Mining Institute of the Ural Branch of the Russian Academy of Sciences with the participation of the authors of the article. In this algorithm, the search for optimal air distribution is carried out by the system in a fully automated mode in real time using algorithms programmed into the microcontrollers of fans and ventilation doors. Minimization of energy consumption is achieved due to the most efficient selection of the fan speed and the rate of ventilation doors opening and also due to the air distribution shift control and the partial air recirculation systems introduction.

It is noted that currently the available literature poorly covers the issue related to emergency operation modes ventilation systems of mines and also with the adaptation of automated control systems to different mining methods. According to the authors, further development of automated ventilation control systems should be carried out, in particular, in these two areas.
Simulation of the electric drive of the shearer to assess the energy efficiency indicators of the power supply system
Authors: Voronin Vyacheslav , Nepsha Fedor
Published: February 2021

This paper considers the problem of electric drive of shearers simulation to assess the indicators of power supply system (PSS) energy efficiency in the context of the introduction of modern devices for controlling the flow of electricity and power. The block diagram of the shearer electric drive simulation model is presented. To take into account fluctuations in the level of consumption of active and reactive power, a model of the executive body of the shearer was used in the work, including a model of the moment of resistance on the auger when cutting. As a result, in the MATLAB Simulink environment, a simulation model of the electric drive of the UKD300 shearer was developed, suitable for assessing the energy efficiency of the electrical complex of mining areas and the feasibility of using modern devices for controlling the flow of electricity and power. As a result of the simulation, it was found that a significant irregularity in the graph of reactive power consumption, caused by repeated short-term operation, makes the use of capacitor units ineffective to compensate for reactive power.
The Influence of Differences in Income Tax Rules on Income Tax Growth in the Private Tax Taxes and Acceptance of Tax Income in the Office of Jember Pratama Tax Service
Authors: Setyowati Mrenda Ayu , Dimyati Muhaimin , Fitrianingsih Wiwik
Published: February 2021

The purpose of this study was to determine the different effects of changes in Non-Taxable Income (PTKP) regulations on the growth rate of the number of Individual Taxpayers (WPOP) and income tax article 21 (PPh 21) in the Jember KPP. The data used in this study are secondary data collected from KPP Pratama Jember period 2008-2018. Data processing methods using Descriptive Statistics, Analysis Of Variance (ANOVA) and Multivariate Analysis Of Variance (MANOVA) with SPSS analysis tool version 20. The results of the study show that there are different effects of changes in Non-Taxable Income (PTKP) significantly impacting the growth rate Personal Taxpayers (WPOP) because the rate of growth is increasing and the level of income tax article 21 (PPh 21) because the amount of revenue is increasing.

Keywords: PTKP, WPOP, Income Tax 21.
Effect Of Enterpreneurial Caracterisrics And Inovation Around Tais Weaving Business Performance In Timor Leste
Authors: Costa António da , Giri Endang Eviline , Soares Augusto da Conceição
Published: February 2021

Small and medium-size businesses (SMEs) have a strategic role in national economic development, and are proven to contribute greatly towards the economic growth and employment opportunity to many local woman and girls particularly in rural and remote areas around the country. The scheme of empowering SMEs with resilience and competitiveness approaches is one of the strategic efforts needed to prioritize the ability of SMEs, based on the application of entrepreneurial and innovation characteristics plan and approach accordingly. This study aims to analyze and describe the effect of entrepreneurial and innovation characteristics around Tais weaving business performance in Timor-Leste. The results showed positive outcome with the influence of entrepreneurship and innovation characteristics, which significantly portraits positive performance of weaving Tais's business in Timor-Leste, the increasing ability to manage their businesses activities and empowering creative innovation abilities within and around their productivity efforts, promising values and achievement outcome in the future. The analysis Determination of (R2), determines the extent to which the independent variable (X) effects of the ups and downs, the dependent variable (Y), then all data calculations and analyses later details the performances using the computer program of "SPSS" (Statistic Product for Service Solution) 21".

Keywords: characteristics of entrepreneurship, innovation and business performance
Factors Are Affecting Tais Timor Consumers Purchase Decision in Alola Esperansa
Authors: Costa Filomena da , Chandra Dewi Luh Komang , Conceição Augusto da
Published: February 2021

This study aims to analyze and explain: (1) To know and explain what factors influence consumer-purchasing decisions; (2) To find out and explain what factors are dominant in influencing consumer purchasing decisions; (3) to find out and explain what factors need to be improved in consumer purchasing decisions.The samples in this study were 80 of all customers or consumers of Alola Esperansa who had shopped Tais Timor at the Alola Esperansa Shop. Questionnaires were distributed to Alola Esperansa 80 consumers and all returned. The findings of this study indicate that the quality factor has the highest eigenvalue value of 5.218 and is able to explain the total variance of 32.612%. The most dominant factor that consumers consider in buying Tais Timor at Alola Esperansa is the Quality Factor.

Keywords: Quality Factor, consumer, purchasing decisions
The Role of Employee Engagement Mediates the Relationship of the Work Environment, Teamwork on Employee Performance
Authors: Mendonca Paulino , Riana I Gede , Conceição Soares Augusto da
Published: February 2021

Paulino Mendonca, Master Program in Management Sciences, Magister Program Institute of Business IOB. The Role of Employee Engagement Influence Work Enviroment, Teamwork on Employee Performance. Commission of Supervisor I: Dr. I Gede Riana, SE., MM, Commission of Supervisor II: Dr. Augusto Da C. Soares, SE., MM.

This study aims to analysis (1) influence of the work environment on employee performance, (2) influence of the work environment on employee involvement, (3) influence of teamwork on employee performance, (4) influence of teamwork on employee involvement, (5) the effect of employee involvement on employees performance, (6) the role of employee involvement mediates the working environment relationship on employee performance, (7) the role of employee involvement mediates teamwork relationship to employee performance.

The population in this study was 680 of all MAP employees at the Dili, the sample using the slovin formula so as to get 156. Data were analyzed using the Smart-PLS

The research findings the work environment, teamwork, influence positive not significantly to employee performance. This research shows that work environment, teamwork is not able to improve employee performance. The effect of work involvement on employee performance found that involvement had a positive significant effect on employee performance. The role of employee involvement mediates the working environment relationship, teamwork is full mediation. Keywords: Work Environment, Teamwork, Employee Engagement, Employee Performance.
The Effect Of Motivation, Organizational Commitment And Job Satisfaction Towards Organizational Citizenship Bahavior (OCB) at Headquarters of The Entrepreneurship Training Agency, Dili-Timor-Leste
Authors: Pinto Soares Maria Cárceres , Riana I Gede , Conceição Soares Augusto da
Published: February 2021

This study aims to determine: (1) The influence of motivation on the Organizational Citizenship Behavior of employees of the Entrepreneurship Training Agency, Dili, Timor-Leste. (2) The Effect of Organizational Commitment on Organizational Citizenship Behavior of Employees of the Entrepreneurship Training Agency, Dili Timor-Leste. (3) The Effect of Job Satisfaction on Organizational Citizenship Behavior of Employees of the Entrepreneurship Training Agency, Dili, Timor-Leste. The population in this study amounted to 33 employees who work at the Head Office of the Entrepreneurship Training Agency, Dili, Timor-Leste by determining the saturated sample of the sample with the highest to lowest respondent rates. The findings of this study are to obtain the highest average value is 42.4%. Then the lowest value obtained a value of 0.001%.

Keywords: Motivation, Organizational Commitment, Job Satisfaction, and Organizational Citizenship Behavior (OCB).