Reviewerly/exHarmony huggingface dataset:
INTERPRETATION OF CHORAL WORK AS A CREATIVE COMPONENT IN THE SYSTEM OF FACTORS OF PERFORMANCE SKILLS OF THE FUTURE TEACHER - MUSICIAN

The article considers the issues of training a future music teacher, substantiates the importance of musical performance in his professional development. The views of scientists on the interpretation of the concepts of "performance", "performing skills" are analyzed. The components that determine the performance skills are highlighted. The meaning of the concepts "creation" and "creativity" is specified, their differences are defined. The phenomenon of interpretation as a type of creative activity is analyzed. Different approaches of music teachers and scholars to the interpretation of the term "interpretive skills", which are manifested in analytical work with musical text, technical and performing skills, artistic taste, the performer's own attitude to the figurative content of a musical work and reflect the level of his creative abilities. The key provisions of the theory and practice of interpretive activity of the future music teacher are indicated. The stages of creation of interpretation of a choral work are singled out and the range of tasks of each stage is defined. Analysis of a musical work is considered as one of the components of interpretation. The focus is on the formation of interpretation skills during individual lessons in the class of choral conducting. Methods and forms of work are proposed to activate the creative thinking of students to expand the musical horizons. It was found that the state of creative search deepens the performer's knowledge of the musical image, forms the skills and abilities of full-fledged work on interpretation. Emphasis is placed on the peculiarities of reading the musical text, on the development of skills and abilities in the independent analysis of a musical work. The role of personal qualities of the student and own experience in creative process is defined.&#x0D; The peculiarities of the formation of interpretive abilities are characterized, in particular, the sketch study of works as one of the forms of analytical-synthetic activity of the student is singled out. It was found that musical interpretation is a key aspect of the performing activity of a future musician teacher.
Opposite Based Crow Search Algorithm for Solving Optimization Problems

This article proposes an opposite based learning (OBL) enhanced crow search algorithm (CSA) version for solving optimization problems. The proposed method, named the opposite based CSA (ObCSA), starts searching with individuals with higher fitness in the initial phase of the evolutionary process. In this way, it is aimed to improve the convergence performance of the basic CSA. To validate the proposed method, a set of benchmark test suit of different of features is chosen. Its convergence characteristic and statistical results are compared with the basic CSA. The results obtained show that the proposed method improves the convergence performance of the basic CSA. And the statistical results indicate that it manages to reach the near optimal solution and increases the quality of the solution.
Training to Get a Drone License, Virtually

We propose a drone flight training system (DFT MR) with a novel mixed reality (MR) technique to lower the risk of drone crashes for drone flight beginners and enhance their actual feelings of drone control. Recently, virtual reality (VR) or augmented reality (AR) has been widely employed in training systems. However, the current drone training systems in AR usually lack physical feedback from wind or air resistance. In addition, the VR training environment and the real world were considered to be inequivalent. The proposed MR system integrates the advantages of both VR and AR by transmitting the high-fidelity simulated physical control feedback, such as obstacle collision and wind influence, from VR to the MR device. The system not only benefits those who have VR sickness but also provides novice drone operators virtual crash-free drones for training to get their drone licenses.
Evolution of Views on the Value of Scientific Knowledge in Western Philosophy

Introduction. Evolution of views on the value of scientific knowledge in various directions of Western philosophy, from the ancient period to the 20th century is analyzed in the article. The relevance of the article is due to the fact that the view of scientific knowledge as the value of scientific reality is a fairly new phenomenon. Methodology and sources. The methodological basis of the work is the cultural and philosophical analysis of various points of view in the works of both ancient philosophers, philosophers of the Renaissance and the New times (Plato, Aristotle, Pythagoras, F. Aquinas, Leonard da Vinci, F. Bacon, Locke, Hobbes, Descartes, Spinoza), as well as in the works of O. Comte, Spencer, Mach, Poincare, Pierce, James, Dewey, Jaspers, B. Russell, etc. (i.e. representatives of positivism, existentialism, neo-Thomism). Results and discussion. Today two directions could be distinguished in the relation to science: either its absolutization, that we name scientism, or the cult of an abstract person opposed to science – anthropologism. This is a consequence of the changes in the views on scientific knowledge that have taken place throughout the history of science. Thus, in the ancient period, the value of science was determined, firstly, not in relation to the practical activity of a human being, but only in relation to science to knowledge and cognition, and secondly, as a way of self-development of the individual. In the Middle Ages, science was the “handmaid” of theology. In the Renaissance science faced new challenges: the first was an anti-religious understanding of the essence of a person, the second was the justification of the role of scientific knowledge both for practice and for the worldview as a whole. It was on this understanding of the meaning of scientific knowledge that the concepts of the philosophers of the XVII–XVIII centuries were built, and they dominated until the middle of the XIX century. From this period, a one-sided approach begins to dominate – the ideological role of the value of science was denied and only its pragmatic value is taken. Along with this, there is also a critical attitude towards science, which then develops into anti-scientism. Today, a pessimistic approach (postmodernism, for example) the approach to the consideration of the value of scientific knowledge is characteristic of modern philosophical trends that deny not only the value of scientific knowledge, but also deny knowledge itself. Conclusion. The evaluation of scientific knowledge in Western philosophy has undergone significant changes. If in classical philosophy, with a few exceptions, the recognition of the comprehensive value of science prevailed, i.e. its ideological, humanistic and practical value, then in the future all these three main aspects of the value of scientific knowledge are analyzed. In the extreme forms, this leads to the emergence of antiscientism, for which it is the development of scientific knowledge is perceived as a source of human misery and suffering.
Ekstraksi Fitur Citra Radiografi Thorax Menggunakan DWT dan Moment Invariant

COVID-19 is an infectious disease caused by thecoronavirus family, namely severe acute respiratorysyndrome coronavirus 2 (SARS-CoV-2). The fastest methodto identify the presence of this virus is a rapid antibody or&#x0D; antigen test, but confirming the positive status of a COVID-19 patient requires further examination. Lung examination&#x0D; using chest X-ray images taken through X-rays of COVID-19patients can be one way to confirm the patient's conditionbefore/after the rapid test. This paper proposes a featureextraction model to detect COVID-19 through chestradiography using a combination of Discrete WaveletTransform (DWT) and Moment Invariant features. In thiscase, haar wavelet transform and seven Hu moments wereused to extract image features in order to find unique featuresthat represent chest radiographic images as suspectedCOVID-19, pneumonia, or normal. To find out theuniqueness of the proposed features, it is coupled with thekNN and generic ANN classification techniques. Based on theperformance parameters assessed, it turns out that thewavelet-based and moment invariant thorax radiographicimage feature model can be used as a unique featureassociated with three categories: Normal, Pneumonia, andCovid-19. This is indicated by the accuracy value of 82.7% inthe kNN classification technique and the accuracy, precision,and recall of 86%, 87%, and 86% respectively with the ANNclassification technique.
Analysis of Factors Contributing to Vehicle-Pedestrian Crash Severity Incorporating Data Imbalance Treatment

For road users, walking is the safest and greenest way to travel. However, with the rapid development of motorization, vehicle-pedestrian traffic accidents occur frequently. In response to this phenomenon, this paper is devoted to analyzing the factors contributing to the severity of vehicle-pedestrian accidents. Based on the data of vehicle-pedestrian accidents in Chicago, Illinois, a dataset of 10 influencing factors is constructed. Considering the severity of accident as the classification label, and considering the imbalanced distribution of samples with different labels, a 2-classification decision tree and an SVM are established to identify the severity of the accident. Then, through model comparison, it is found that the decision tree has the best classification performance, and the overall classification accuracy can reach more than 70%. Finally, nine eigenvalues were found that had a significant impact on the severity of the accident.
APPLICATION OF EMERGENCY ON BUILDING FIRE USING ANT COLONY OPTIMIZATION METHOD BASED ON ANDROID

Fire and Rescue Service is an agency to handles fire problems, i.e building fires. Fire and Rescue Service of Pekanbaru is an agency to handles fire problems in Pekanbaru where the service receives information about a fire incident quickly and responsively. Fire incidents can occur anywhere, in any location, both easy or difficult access, but the Firfighter Team must be prepared in every conditions. The problem is that not all fire incidents occur in easy access places by firefighters. The incidents sometimes occur in difficult places to reach and unknown location, firefighter have to use maps to find the location. It will be wasting time to find unknown location and took a long time to arrive. The solution of this problem is to build an android-based application that can be used as a fire incident report, which is connected in one application, so residents can report through an application automatically provides the coordinates of incident. The application of Ant Colony Optimization method in finding fire locations makes it easier to hasten in searching fire locations and can be used by the public in reporting fires to Fire and Rescue Service of Pekanbaru to be processed quickly.
Depositional setting of the late cenomanian to early turonian sediments of Yola sub-basin, northern Benue trough, Nigeria: From lithofacies and palynofacies

No Abstract.
PROFESSIONAL SELF-REALIZATION PROGRAM FOR TEACHERS WORKING WITH GIFTED CHILDREN

In the article self-actualizing portraits (types) of teachers, which were identified on the basis of the study, are presented. The main aim of two of them (“Subject Teachers” and “Psychologists”) is to develop gifted students. The developed separate training program for teachers working in the context of the development of gifted students has been substantiated in the article. This made it possible for the Institute for the Development of Education to develop a strategy for advanced training and scientific and methodological support of teachers of both types. The strategy is based on the principles of mutual enrichment, mutual respect, cooperation of all subjects of the education system and promotes the professional self-realization of teachers and, as a result, the development of gifted students. Through participating in events using various forms and technologies, the teacher shows himself, his uniqueness and originality, the desire for his own realization in professional activity, demonstrates a personal attitude towards himself, colleagues, professional events, and corporate culture. Measures, creating an environment of advanced personal and professional development, contribute to the professional motivation of teachers, ensuring the effectiveness of the pedagogical activity, develop the readiness for professional self-realization, and help raise the level of awareness of the value of pedagogical activity for personal self-realization. The result of the implementation of the mentioned program for teachers will be the development of the creative potential of teachers; stimulation of personal and professional growth of teachers; self-identification, self-organization, self-government and professional self-realization of these types of teachers.&#x0D; Keywords: self-realization of personality; professional self-realization of the teacher; the self-actualizing portrait (type) of a teacher; cognitive, activity, emotional, axiological levels of the program; gifted children.
Addressing Cold Start Problem in Collaborative Filtering using Demographic Data with Entropy-based Methodology

Collaborative filtering based recommender systems (RS) are faced with cold start problem. This problem arises when the RS does not have enough information or opinion about a person or about a product and therefore cannot make recommendation for such person. In this paper, the demographic data of the user such as age, gender, and occupation are utilized as additional sources together with existing users’ rating to tackle the cold start problem by employing the entropy-based methodology to determine the degree of predictability. Experimental results on MovieLens dataset showed that the proposed method gives higher accuracy than other existing demographic based methods. Keywords— Cold Start, Collaborative Filtering, Entropy, Demographic Approach, Recommender Systems
DIGITAL SERVICES IN SCIENTIFIC AND PEDAGOGICAL RESEARCH

The article is devoted to the problem of application of digital services in scientific and pedagogical researches. The purpose of the article is to substantiate the importance and necessity of using digital services in scientific and pedagogical research. Research methods applied: theoretical (analysis of scientific and pedagogical sources, online services and platforms, generalization of results); empirical (presentation and generalization of pedagogical experience). The article analyzes the role of digital services in the development of science. It was found out that the sphere of informatization and digitalization is determined by the normative-legal base of Ukraine, which regulates its implementation. It should be noted that in recent years a number of bills, laws of Ukraine in the field of informatization and digitalization have been developed: The study substantiates the feasibility of studying the course «Digital Services in Research» by applicants of the third educational level, which is implemented at the Kharkiv National Pedagogical University named after GS Skovoroda. The importance and necessity of formation of digital literacy and information-digital competence of the citizens of Ukraine, as well as of the applicants of the third educational level are clarified. The importance of studying the discipline, the role and possibilities of using digital services in modern scientific research are substantiated. It is determined that the use of modern digital services is especially important in scientific activities, as scientific and pedagogical research uses scientific and metric databases and other relevant sources of information in academic / professional fields, and a young scientist must be able to determine the level of objectivity, factual basis in different types of sources, to assess its reliability and representativeness. The article presents the content of the discipline and the main aspects of its study. Among them are: creation of a scientific profile at Google Academy, creation of Google − questionnaires for surveying applicants of different levels, use of open electronic resources, Internet resources, scientific-metric databases, specialized information databases and information retrieval tools for scientific publications and regulations in the field scientific research. Prospects for further research are outlined, which are to conduct a study to determine the digital literacy of applicants at all levels of higher education.
Non-Linguistic Signs in Communication

The Human language is‎ ‎‏a measure of signs, and ‎ non-linguistic signs, as one‎ of ‎the most prominent components of semiotics, have given a great deal of attention to all signs which makes the basis of human ‎communication.‎ This‎ ‎research deals with‏ non-linguistic signs in‎‏ ‏communication,‏ a topic that is vital for 93% ‏of individuals use signs in their interactions. Communication via non-linguistic signs is‎ one of the oldest means of communication. For example, a child’s cry, which is a non- linguistic sign, is the first means a human being uses. Using linguistic signs have had an important role in different modes of communication in society. However, non- linguistic signs play only a supplementary role in communication. This research consists of two chapters: The first chapter ‏discusses the process of ‎communication‏ and‎ the basis‏ of communication. It also deals with ‎‏the ‎non-linguistic ‏signs‎ and‎ the purpose behind using‏ them.‏ The second chapter is dedicated to the types of non-linguistic signs, and embarks of such topics as paralinguistic elements, e.g., tone, silence, pause, body language, the remoteness or closeness of the interlocutors, and picture as a kind of non-linguistic signs ‏in communication. ‎‏The research end with the conclusions and ‏the list of the references consulted throughout the whole work.
Instawrite: Instagram as a Platform of Improving ESL Vocabulary among Learners in International School

In the world of globalization, education in English is known to be the passport where the future belongs.The limitations of learning English should not be set just between books and classrooms.Using the existing application called Instagram, this approach was used for the 30 Year 9 ESL learners.Most learners under the ESL classrooms are from non-English speaking backgrounds.These learners possess a limited number of vocabularies in English and often repeat the same vocabulary.30 Year 9 ESL learners from the ESL classroom would benefit from this learning approach in a creative manner and.Instawrite would allow learners to obtain new vocabularies and improve in their writing skills by using the application as a medium of writing.Activities like placing a caption or describing a picture would enhance the learners to learn new words.Through these, learners would be able to employ metacognitive theory and they would broaden their vocabulary by recalling the words used in the Instawrite activity.Educators would post a picture on Instagram and learners would be required to add a caption or provide a description based on the picture.The main idea is to get the learners to engage themselves in learning new words and increase the attention of learning English in an exciting manner.Learners would be able to learn at their own phase and it would benefit them in many ways.The platform of Instagram in the English lessons would provide great contributions to the society as parents could also benefit from this platform as they would see how the progress their children are doing.The findings showed the results of learners gaining the interest to write and enhancing their list of vocabularies.To summarize the above, Instawrite is a great platform for learners to enhance both their writing and vocabulary.
Employing Of the Television the Technologies in Production the News Bulletins

This study aims to identify the most important modern technologies used and the extent to which they are employed in presenting and presenting news bulletins in the “Rudaw” satellite channel, and in order to achieve this, a regular random sample was selected from all bulletins (at eight o’clock in the evening - health - sports) and throughout the program cycle of the channel. For a period of (six months) starting from 1-1- 2021 to 30-6- 2021, in which the researcher relied on taking an industrial month of (30) days representing the target community consisting of (90) (bulletins). This study belongs to the descriptive studies that relied on the sample survey method, through the two tools of observation and survey content analysis of all data from the study sample. The study reached a number of results, the most important of which are: There is a diversity in the methods of presenting news in news bulletins on Rudaw satellite channel, and the method of “the announcer gives an idea of ​​the news in addition to showing motion graphics and infographics” was more used in presenting news bulletins, and the “announcer with the reporter” method was less used. And that Rudaw satellite channel focused in its presentation of news bulletins on some modern graphic techniques and dispensed with other techniques, and the channel had relied heavily on employing “On Air Graphic- Video Wall- Motion Graphics” techniques, while other techniques were not employed, the most important of which is Virtual studio and hologram technology in any way, while 3D technology is used very little.
Preface

It is a great honour that the 10 th Seminar Nasional Fisika (SNF) 2021 has been successfully conducted by the Department of Physics Universitas Negeri Jakarta collaborated with the Physical Society of Indonesia, Chapter of Jakarta and Banten. Due to the pandemic of Covid-19, the seminar is virtually conducted in Jakarta, Indonesia, through the platform of zoom meeting on June 19, 2021. In this time, the seminar takes a theme “Independent Learning of Physics for 21 st Century through Collaboration Research”. As a scientific forum, the seminar is attended by 268 participants coming from the students, lecturers, engineers, and practitioners who participate either as presenters or as participants. The main aim of the seminar is to share ideas and knowledge, and to build collaboration with each other. We receive 130 papers which will be selected to be published in the Journal of Physics: Conference Series with the scope of physics and its related area. In this volume, we accept 117 papers for the publication after meeting the scope, checking originality, and performing peer review. On behalf of the committee of SNF 2021, we would like to fully respect to keynote speakers and all the presenters that contribute to the papers. We would like also to thank the teamwork of undergraduate students who support us behind the scene without whom we are surely nothing. Many thanks are addressed to reviewers who invest the time to decide if the paper is suitable for the publication. Finally, we would like also to thank someone as a funder who does not want to mention his name. At last, we expect we can enhance the knowledge and insights of physics and its application in technology and make collaboration in the future time. See you all in the next seminar. The Chairman Dr. Teguh Budi Prayitno List of COMMITTEE, VIRTUAL DOCUMENTATION are available in this pdf.