bluuebunny/crossref_metadata_2025 huggingface dataset:
UV-B Induced Changes to the Physiological and Phytochemical Parameters of Phyllanthus amarus Schum
Authors: Shanthi N. , Murugesan S. , Janetta Nithia S.M. , Kotteswari M. , Gowri S.Shyamala
Published: April 2021

UV-B is a growing concern due to the rise in UV-B levels on the surface of the earth as a result of the loss of stratospheric ozone. Increased levels of UV-B radiation can in fact negatively alter plant physiological processes, growth and productivity. However, when researching the effects of UV-B on medicinal plants like Phyllanthus amarus and in the tropical area under field conditions, there are some curious phenomena have been discovered. Enhanced UV-B radiation has greatly improved the growth of P. amarus. The outcome of the photosynthetic pigment showed increased UV-B enhanced synthesis of Chlorophyll or the accumulation of Chlorophyll pigments in the treated plants compared to non UV-B treated plants. The concentration of UV-B absorbing pigments also increased due to enhanced UV-B radiation in P. amarus. The synthesis of secondary metabolites such as flavonoid and phenol content was increased under UV-B treatment as compared to control. The UV-B radiation enhances the grade of the medicinal plant by improving the medicinally active compounds. This enhanced impact of UV-B could be important to observe when studying the phytotherapeutic function of P. amarus in health aspects of human life.
Laboratorio molecular en virus del papiloma humano (VPH) y cáncer
Authors: Tapia-Vela Laura Joanna , Campuzano-Zuluaga Germán
Published: April 2021

No hace muchos años la aproximación hacia las neoplasias malignas en seres humanos tenía un enfoque diagnóstico principalmente basado en los hallazgos morfológicos, y aunque teníamos conocimiento de la oncogénesis por virus desde hace casi medio siglo, este conocimiento no se había logrado integrar al diagnóstico, prevención y manejo oncológico [1]. En la década de los cincuenta, el entendimiento de la historia natural del cáncer de cuello uterino, con tiempos largos de evolución, permitió la implementación de protocolos de tamización, que hasta hace menos de una década, estaban basados en citologías cervicovaginales seriadas y regulares [2,3], sin mucho protagonismo en los algoritmos diagnósticos de la detección de variantes de alto riesgo del virus del papiloma humano (VPHAR) [4]. A pesar de que las pruebas moleculares se encuentran aprobadas para uso clínico desde aproximadamente el año 2001 [5],  solo hasta el 2014 en paísescomo Estados Unidos, se incorporó la detección de genotipos de VPH-AR como prueba de tamización principal, que determina la necesidad de estudios adicionales para la detección temprana del cáncer cervicouterino [6].
Detección y genotipificación del virus del papiloma humano de alto riesgo mediante PCR multiplex en tiempo real (RT-PCR VPH AR)
Authors: Mesa-Arango Jairo A. , Tapia-Vela Laura Joanna , Loaiza-Díaz Natalia , Echeverry-Chica Julián , Toro-Montoya Ana Isabel
Published: April 2021

La relación causal entre el desarrollo de cáncer de cérvix y la infección con genotipos de alto riesgo (AR) del virus del papiloma humano (VPH), ha llevado al desarrollo de estrategias para su detección y caracterización genotípica, como una medida de prevención de este tipo de cáncer. Dado que la presencia del VPH no puede ser determinada mediante los hallazgos clínicos de la paciente, como tampoco en los hallazgos morfológicos en la citología ni en la detección de anticuerpos específicos contra el VPH (pruebas serológicas), su detección y genotipificación recaen en el uso de pruebas moleculares, las cuales en su mayoría están dirigidas a la detección del ADN de los genotipos de alto riesgo, usando la técnica de reacción en cadena de la polimerasa (PCR) convencional y en tiempo real (RT-PCR) [1]. La técnica de PCR permite la amplificación de regiones específicas del ADN del VPH en los genes L1, E6 y E7, los cuales, por sus variaciones en la secuencia, permiten la genotipificación del virus [2,3].
OPTIMASI SINTESIS DAN KARAKTERISASI SABUN CAIR DARI KEMIRI (Aleurites moluccana) DENGAN BANTUAN GELOMBANG ULTRASONIC
Authors:   Jurusan Kimia, Fakultas MIPA, Universitas Negeri Malang, Santoso Aman , Syafiuddin Syafiuddin , Sukarianingsih Dedek , Sumari Sumari , Retnosari Rini
Published: April 2021

Liquid soap has become a basic necessity, especially during the Covid pandemic. The quality of soap is influenced by the type of raw material used. Candlenut oil saponification with potassium hydroxide produces liquid soap which has the potential to be anti-bacterial. Ultrasonic waves (US) produce cavitation which speeds up the reaction. This study aims: (1) Synthesis and characterization of liquid hazelnut oil soap, (2) to determine the antibacterial activity of liquid soap. The stages in this study were: (1) isolation and characterization of hazelnut oil, (2) making liquid soap at various alkaline concentrations with US (3) characterizing liquid soap (4) testing for antibacterial activity. The results showed that liquid soap can be made by saponification with KOH hazelnut oil, obtained physical properties of viscous liquid form, yellowish white color, distinctive aroma. The chemical properties of liquid soap have a pH of 8.46, a density of 1.10 g/mL, a free fatty acid content of 0.34%, a free alkaline content of 0.05%, a viscosity of 1,460 cSt and a surface tension of 4.33 x 10-4 N/m. Candlenut liquid soap has antibacterial activity in the weak category against E. coli bacteria and in the moderate category against S. aureus bacteria
OPTIMASI GEL HAND SANITIZER OLEUM CITRI DENGAN KOMBINASI CARBOPOL, LIDAH BUAYA DAN TEA MENGGUNAKAN SIMPLEX LATTICE DESIGN
Authors:   Politeknik Harapan Bersama Tegal, Santoso Joko , Nurcahyo Heru
Published: April 2021

Handsanitizer gel is composed of various additives such as geling agents, humectants and neutralizing / stabilizing agents. This material is certainly a basic ingredient that will affect the shape and quality of the preparation. Carbopol is very good when used, so that low levels can provide a significant viscosity response. Eleven hand sanitizer gel formulas with variations of carbomer, aloe vera and TEA were tested for their physical properties including organoleptic, homogeneity test, pH test, spreadability and adhesion test . The optimum formula is obtained by using the Simplex Lattice Design method, then the results are analyzed using an expert design software. The optimum formula for oleum citri hand sanitizer gel contains 0.944 with carbomer 0 (0.5%), aloe vera 0.471 (5.239%) and TEA 0.529 (0.576%). The t test results obtained showed insignificant differences between the response of the physical properties of the experiment results and the prediction software.
MOBILE HEALTH APPLICATION UTILIZATION AND E-HEALTH LITERACY AMONG MEDICAL AND HEALTH STUDENTS
Authors:   Universitas 17 Agustus 1945 Jakarta, Julaeha Julaeha , Solikhati Devi ,   Department of Pharmacy, Institute of Health Science Bhamada Slawi
Published: April 2021

Fast changing technology application in industry 4.0 technology era implicated on teaching and health services face to face paradigm to virtual services. Excellence health services influenced by good health literacy. The propose of this study is to evaluation knowledge, attitude, and practice medical and health students toward mobile health application and e-health literacy.The study adopted a descriptive cross sectional survey design was conducted in medical and health students in Indonesia during March-July 2020. An Indonesian Electronic Health Literacy Scale (IEHLS) was developed to evaluate Knowledge, Attitude, and Practice (KAP) about e-health literacy and mobile health apps among medical and health students. The full response rate was 99% (n=301). Half of respondents are mobile health apps active user (52.6%). Hallodoc apps was th e most mobile health apps used (60.5%), followed by Medscape (41.5%) and MIMS (23.6%). Diseases information, side effect, indication, and regimen dose of drugs were the most favourite information accessed among medical and health students. Around 80% of medical and health students agree that mobile health apps improve patientâ€™s knowledge on their own disease and medication and helped healthcare professionals on giving education and counseling. In other hand, only 60% medical and health students agree mobile health apps might be use full in learning process and healthcare services. Knowledge, attitude, and practice medical and health students toward mobile health application will be elevated with improving level of health literacy.
METODE SPEKTROSKOPI ATR-FTIR TANDEM PCA UNTUK MENDETEKSI KOPI ROBUSTA SEBAGAI ADULTERAN DALAM SEDIAAN KOPI ARABIKA TORAJA KOMERSIAL
Authors:   Fakultas Farmasi, Universitas Bhakti Kencana, Bandung, 40614, Jawa Barat, Asnawi Aiyi , Berlianti Erli , Andriansyah Ivan , Febrina Ellin ,   Fakultas Farmasi, Universitas Padjadjaran, Jatinangor, 45363, Jawa Barat, Nursamsiar Nursamsiar ,   Sekolah Tinggi Ilmu Farmasi Makassar, Makassar, 90245, Sulawesi Selatan, Rahmi Sitti ,   RS Tgk Chik Ditiro, Sigli, 24164, Aceh
Published: April 2021

Toraja arabica coffee is well known for its higher price and quality compared to robusta coffee, but its commercial is often added with other ingredients, including robusta coffee which has low economic value. Visual inspection is unreliable in roasted ground coffee due to the resemblance of its chemical content. The ATR-FTIR method tandem PCA was able to provide an overview of the typical chemical content of the coffee preparation. The purpose of this study was to evaluate the robusta coffee as adulterant in Toraja arabica coffee preparation by using ATR-FTIR. Toraja arabica coffee beans were obtained from three smallholder plantations around Toraja and Robusta coffee beans were obtained from Toraja, Lampung, and West Java coffee plantations. The coffee beans were roasted and then macerated using 96% ethanol for 3×24 hours and concentrated using a rotary evaporator until being thick. The IR spectrum of each extract was measured using the ATR-FTIR spectroscopy at a range of 4000-650 cm-1. The results show there is a similarity in the IR spectrum patterns and there is only a small difference in the transmittance of Toraja arabica coffee and robusta coffee. Furthermore, the IR spectrum is clustered by using PCA in R program. The projection of three commercial samples shows that samples 1 and 2 do not contain robusta coffee while sample 3 shows the presence of robusta coffee. In conclusion, the ATR-FTIR spectroscopic method tandem PCA was able to clustered the presence or absence of robusta coffee content in the Toraja arabica coffee.
PENENTUAN AKTIVITAS TABIR SURYA DAN ANTIOKSIDAN EKSTRAK ETANOL BENALU (Henslowia frutescens) INANG JERUK BALI SECARA IN VITRO
Authors:   STIKES Samarinda, Helmidanora Rusdiati , Nurhasnawati Henny , Sukawaty Yullia ,   STIKES Samarinda, Priyoherianto Andri ,   Akfar Mitra Sehat Mandiri Sidoarjo, Purwati Elly ,   Akfar Mitra Sehat Mandiri Sidoarjo
Published: April 2021

Henslowia frutescens is a semi-parasitic plant, although considered harmful, it has medicinal and cosmetic potential. This plant has secondary metabolite compounds, namely phenolic compounds, flavonoids, saponins, tannins, and steroids which have high antioxidant activity. The purpose of this study was to determine the sunscreen activity of the ethanol extract of Henslowia frutescens based on the in vitro SPF (Sun Protecting Factor) value and to determine its antioxidant activity. The research stages included sampling, sampling, maceration extraction with 95% ethanol, yield calculation, phytochemical screening, sunscreen activity test based on SPF value, and antioxidant activity test. Data analysis was carried out descriptively based on the measurement results processed according to the calculation formula. The results showed that the sunscreen activity of the ethanol extract of Henslowia frutescens based on the in vitro SPF value was 14.57 - 25.20 with moderate protection category. The antioxidant activity of the ethanol extract of Henslowia frutescens showed a very strong category with an IC value of 22.82 ± 1.33.
Naive Bayes and Entropy based Analysis and Classification of Humans and Chat Bots
Authors: S Smys , Wang Haoxiang
Published: April 2021

Internet users are largely threatened by abuse and manipulation of several automated chat service programs called as chat bots. Malware and spam is distributed by the popular chat networks using chat bots. The commercial chat network is surveyed in this paper with a series of measurements. A series of 15 advanced to simple chatbots are used for this purpose. When compared to the bot behavior, the complexity of human behavior is high. A classification system is proposed for accurate distinguishing between human user and chatbots based on the measurements obtained from the study. Naïve Bayes Classifier and entropy classifier are used for the purpose of classification. Chat bot detection is performed with improved efficiency and accuracy using these classifiers. The speed of Naïve Bayes Classifier and accuracy of entropy classifier compliments each other in the process of detection of chat bots. The improved efficiency of the proposed system is proved by testing and comparison with the existing schemes.
PRACTICAL RELEVANCE OF TRAINING TECHNOLOGIES FOR FUTURE FOREIGN LANGUAGE TEACHERS
Authors:   Volodimir Vinnichenko Central Ukrainian State Pedagogical University, Polishchuk Ganna
Published: April 2021

The paper deals with investigation of different contemporary approaches to the notion «training technology», its structure, typology, in particular its practical importance for the formation of professional competence of the teachers of foreign languages was given. At modern stage of the development of conflict studies it is relevant to generalize scientific approaches to training technologies in high school. The purpose of the article is to analyze the structure of the notion «training technology» in scientific literature; to highlight its structural components and to reveal its practical value as the factor of constant professional growth of the teachers. Scientific novelty of the article explores the types of training technology (socio-pedagogical, decision-making training and communicative) valuable in the light of formation of conflictological competence of the teachers of foreign languages. The following requirements to organization of any training technology: concrete aims, the usage of effective methods and exercises, supply with material recourses, necessary rules, time limit, correction and improvement of the procedures, qualified teacher-trainer were described to achieve maximum results and involve students into active interest on the basis of sincerity, tolerance and cooperation. The main functions of training technology of the teachers were summarized: aiming function; motivational; informational; communicative; personal-cognitive; relaxation; developmental. The following principles of implementation of training technology were substantiated: the principle of active participation, the principle of voluntary participation the principle of dialogic interaction, the principle of self-actualization, principle of safety, the principle of openness, the principle of partnership. The following structure of training procedure (introduction, body and conclusion) has been singled out and different interactive exercises have been described for each structural part: individual- cooperative; communication in pairs; small groups’ communication; role-play and business play revealing practical importance of conflictological competence for future teachers for them to be able to resolve conflicts in pedagogical process.
FORMATION OF CREATIVE-PERFORMANCE SKILLS OF FUTURE TEACHERS OF MUSIC ART IN THE PROCESS OF INSTRUMENTAL TRAINING
Authors:   Volodymyr Vynnychenko Central Ukrainian State Pedagogical University, Sveschynska Natalia
Published: April 2021

The level of professional qualification of a music art teacher is especially evident at the stage of creative and performing activities, when the synthesis of pedagogical and creative-performing components of activity allows to achieve the artistic influence of musical art on the individual. Analysis of the activities of music teachers of different levels of skill reveal the unity of pedagogical and creative- performing aspects of skill, their equivalence and complementarity in achieving teacher interaction with students. It is extremely important to reveal the original features of the national musical art (performance, creativity), education in the context of all the real preconditions, trends, factors of their development. There is a growing interest in theoretical and methodological issues of pedagogy and performance in each of the professional music fields. Improving the instrumental and performing training of young professionals, their active involvement in the system of pedagogical activity is a complex dialectical process, which is manifested in various forms of performing skills. The most important component of a musician's professional development is perfect musical and performance training. Various aspects of this process (physiological, psychological and pedagogical, etc.) are studied in the works of Yu. Bay, V. Bilous, E. Yorkina, E. Gurenko, M. Davydov, V. Knyazev, V. Razhnikov, V. Samitov, G. Tsypin etc. Important didactic principles of music teacher's knowledge development are the young teacher's own creative, aesthetic and professional self-improvement, supplementing the personal information and methodological base, creating an individual mobile system of effective pedagogical knowledge and skills that meet specific tasks. Attending concerts of academic music, opera and musical-dramatic performances, etc. (together with students, colleagues, independently); instrumental music, group singing; acquaintance with new musical works of various forms, genres, styles; training and performance as a performer (performers) at local, regional and other conferences, festivals, concerts, performances, etc. actively contribute to the creative self-improvement of the music teacher.
MONOLOGUE SPEECH AS MEANS OF REALIZATION OF COMMUNICATIVE AIMS AT THE STUDY OF GERMAN IN THE HIGHER FORMS OF ESTABLISHMENTS OF UNIVERSAL MIDDLE EDUCATION
Authors:   Volodymyr Vynnychenko Central Ukrainian State Pedagogical University, Tokaryeva Teteana
Published: April 2021

One of important type of speech activity is examined in the article, namely monologue speech in the aspect of his value for realization of process of communication on the lesson of German. The older stage envisages the improvement of abilities of monologue speech through greater independence of students in relation to preparation and presentation of own expression. Considerable attention is spared, in particular, to the communicative functions of monologue speech, such as informing, influential, expressive, entertaining, ritually-cult. Accordingly, each of these functions has the special language means of expression of idea, corresponding psychological stimuli and aim of expression. This article accents attention on description of such basic types of monologue, as description, story, report and reflection. Although, on the face of it, description seems to be the simple type of monologue quite, in an educational process from German considerable attention is spared in establishments of universal middle education of description, as to describe an object or phenomenon quite unsimply. For this purpose it is necessary to lay hands on students corresponding language means, able to describe a certain object, specifying on his sings, internals, setting, functioning and other. Notable is that elements of description can meet both in a report and in a story. Attention is deserved by a monologue-story due to dynamic of broadcasting that, in turn, assists realization of communicative aim in the studies of German on the older stage. As a report can be both prepared and unprepared, has the capture of monologue this kind also a considerable communicative value, subject to condition, if a report answers reality and his theme opens up fully. Work with texts is effective means for a receip and working of necessary information. Important in a curriculum is such type of monologue expression, both monologue-reflection that is most difficult and requires tedious work as from the side of teacher, and from the side of students, abstracting such psychical processes of older pupils as memory, imagination, logical thinking and other. Having the communicative functions this type of monologue is effective means for a capture students by ability clearly and consistently to express the opinions. It should be noted that very often the elements of argumentation are complemented by the elements of description or report.
REFLECTION AS A MECHANISM OF PROFESSIONAL TRAINING OF THE FUTURE TEACHER
Authors:   Volodymyr Vynnychenko Central Ukrainian State Pedagogical University, Ulychnyj Igor
Published: April 2021

The aim of the article is to study reflection as a mechanism of professional training of future teachers. The psychological nature of reflection as a universal mechanism of self – regulation and self – development of the personality is considered. In the scientific community there are various approaches to understanding pedagogical reflection. It is interpreted as: activity; component of pedagogical abilities of the teacher; mental neoplasm of the student's personality. The reflection of the future specialist, as his inner mental activity, is aimed at self-knowledge and understanding of their own actions and states, interpersonal relationships and communication with others, because self-knowledge is the initial stage of self-improvement. The teacher's ability to reflect is a mechanism for rethinking stereotypes of consciousness, behavior, communication, thinking, awareness of the bases, means, stereotypes of activity, their critical and heuristic rethinking, generating innovations in various aspects of professional activity. The development of reflexive-project skills allows the teacher not only to realize his professional activity, but also to make the transition from the position of «response» to the position of «self-organization». The teacher learns to teach himself to define the limits of his knowledge (ignorance) and independently find the conditions to overcome their own limitations, thereby increasing their professional competence. An experienced teacher's process of reflection is permanent, depending on: individual and personal characteristics; personal maturity; practical experience; professional erudition; level of general culture. The model of development of reflective skills of future teachers includes a set of different methods and tools, as well as various forms of organization of the educational process, such as lectures, seminars and practical classes, trainings, independent and self-educational work, individual and group consultations. Internships are a key component of each course (compulsory and optional). The key to students' professional development is to encourage continuous growth through critical theoretical understanding, practical application and experimental learning, both inside and outside the university. The ability to reflect is an important factor in the readiness of teachers to innovate, the desire for self- improvement, the introduction of educational innovative products in the educational process.
THE CONCEPT OF PREPARING A FUTURE FOREIGN LANGUAGE TEACHER TO TEACH STUDENTS WITH DISABILITIES: STATE OF RESEARCH
Authors:   Zhytomyr State Ivan Franko University, Shcherba Nataliia
Published: April 2021

According to Convention on the Rights of Persons with Disabilities, Decree of Cabinet of Ministers of Ukraine «On ratification of organization procedure of inclusive instruction in secondary educational institutions» and the Law of Ukraine «On education», children with special educational needs have a right for decent education on equal terms with others. The main prerequisite to fulfill this requirement is the appropriate training of would-be mainstream school teachers and, in particular, foreign language ones. The article is aimed at finding out what training is currently performed and at conducting the analysis of its conceptual. As the research conducted revealed, since 2013, 14 Ukrainian universities have been providing their students with a module «Catering for special educational needs» as a part of a cross-curricular course the Methods of teaching foreign languages. According to the course curriculum, the module is supposed to include 18 hours and to be delivered on the basis of a content-outline recommended. But academics are supposed to choose sources and documents independently. The search for any conceptual bases of preparing would-be English teachers for working with learners with disability showed no results. Thus, the analysis of researches dedicated to the correspondent training of would-be teachers of other specialties was done. It revealed a number of conceptual ideas applicable in English teacher training. It allows us to offer a conceptual idea of preparing would-be English teachers for teaching learners with disability. The structural components of such training are: motivational (students should acquire humanistic values), content (they must learn information related to the education and assessment of children with disabilities), organizational (they have to master the skills and initial experience of teaching and correctional work) and of control and assessment (students should be able to assess the learning outcomes of students with disabilities in inclusive environment).
CONTENTS OF INFORMATION TECHNOLOGIES IN THE SYSTEM OF PROFESSIONAL TRAINING OF FUTURE DOCTORS
Authors:   Donetsk national medical University, Gaborets Olga
Published: April 2021

The article examines the problem of using information technology in the training of future doctors. The expediency of their introduction is substantiated for the integration of natural and professional knowledge. It is demonstrated that the use of these technologies in education increases the motivation of students to the chosen profession and promotes the formation of professional thinking and creativity in practice. The possibility of using information technologies in the medical university for effective distance learning and independent work of students is analyzed. The main tasks of studying the discipline are: formation and development of knowledge, skills and knowledge bases necessary for effective use of modern general-purpose applications in educational and cognitive activities and everyday life; acquainting students with the role of new information technologies in professional activities, with the prospects for the development of computer technology and the importance of continuous self-improvement; development of the ability to independently master various software tools and update and integrate the acquired knowledge. At the present stage of development of higher medical school there is a tendency to use fundamentally new integrated technologies of educational activities, which allow teachers to effectively manage the learning process. Thus, on the example of the considered disciplines it can be argued that the integration of scientific knowledge and professional skills by means of modern IT ensures the development of professionalism of the future doctor and creates favorable conditions for continuous self- development and self-improvement throughout practice.
SOCIALIZATION OF PERSONALITY IS IN THE CONDITIONS OF UPDATING OF INFORMATIVE CULTURE OF SOCIETY
Authors:   Volodymyr Vynnychenko Central Ukrainian State Pedagogical University, Haleta Yaroslav , Semak Alina ,   Donetsk National Medical University
Published: April 2021

Finding out specific of socialization of a person under the conditions of virtualization of social processes is considered to be very actual nowadays. The problem of social virtual reality is becoming the subject of scientific research, but the social abilities of a given reality has been analyzed by scientists not enough yet. In the article much attention is paid to revealing the essence of the virtual reality on the one hand, but one should think it in a wide sense, connecting this only with computerizing the society, with Internet using, but on the other hand it different spheres of society related to it. The main constructive fact is the essence explanation of the virtual reality via the distribution in the society the so-called simulating processes and phenomena which may be connected with computerizing or may be out of it. The formation of the mass information culture of the mass man demonstrated the transition of society to a qualitatively different degree, associated with the emergence of a new type of personality, which is endowed with specific properties and characteristics, stereotypes of behavior and social functions. In other words, a person becomes a part of virtual reality, in which the phenomena and events of real and virtual space merge into a single whole. Virtuality is a phenomenon that can be interpreted not only as a result of human immersion in the information field, but also as an artifact of culture, created under the influence of information and reflecting the formation of a new type of communication. In modern socio-humanitarian knowledge, there are two approaches to defining the concept of «virtual reality». According to the first position, virtualization does not necessarily mean the replacement of reality by its image (simulation) with the help of computer technology. Thus, the virtualization of society and the formation of a network culture, on the one hand, complicate, and on the other - enrich the process of forming a personal identity. Virtual reality creates new opportunities for constructing identity, expanding the number of «others» with whom a person interacts. Network or virtual identity cannot be considered as independent entities, as subjects of behavior and activity, as alternatives to «real» personal identity. This is just one aspect of identity, the result of self-presentation of the individual in cyberspace.
EXPERIENCE ON THE IMPLEMENTATION OF INFORMATION AND COMMUNICATION TECHNOLOGIES OF EDUCATION (ICTN) AT LEARNING PHILOSOPHY IN PROFESSIONAL PREPARATION FOR FUTURE PROFESSIONAL EDUCATION PEDAGOGES (LABOR PROTECTION)
Authors:   Pereyaslav-Khmelnytsky State Pedagogical University. Hryhoriy Skovoroda, Levchenko Inna
Published: April 2021

The article deals with theoretical and practical aspects of the use of information and communication technologies of training in philosophy classes in the process of professional training of future specialists in labor protection. The author analyzed the use of information and communication technologies during training sessions - lectures and seminars on philosophy, preparation of abstracts and scientific works on the specified discipline. It is revealed that the systematic use of information and communication technologies of teaching allows creating a fundamentally new information educational sphere, thus providing wide opportunities for educational activities, greatly affects the redistribution of roles among its participants, increases motivation, develops autonomy, provides individualization and differentiation of the educational process , contributes to the modernization of the traditional education system. All this makes it possible to improve the quality of learning. The article states that the inclusion of information and communication technologies in the educational process creates a network environment in which education becomes a sequence of social contacts, each of which is communication. Thanks to the use of modern information and communication technologies, in particular in philosophy classes, the teacher has the opportunity to use all the necessary tools for effective assimilation and perception of the researched issues. Lectures become more saturated with factual material, and students listen more, rather than writing under dictation, which is positively perceived by listeners. Modern multimedia technologies, opening students access to non-traditional sources of information, increase the efficiency of independent work in philosophy, provide completely new opportunities for creativity, finding and consolidating new professional skills, allow to implement fundamentally new forms and methods of learning, which certainly has a positive effect on the common activities of teacher and student in the process of studying philosophy.
FORMATION OF MUSIC AND PEDAGOGICAL EXPERIENCE OF MUSIC ART TEACHERS GENERAL EDUCATIONAL INSTITUTIONS
Authors:   Volodymyr Vynnychenko Central Ukrainian State Pedagogical University, Сherkasov Volodymyr
Published: April 2021

The article proves the possibility of forming the ability to understand music by primary school students. The influence of program works of the school program on the perception and understanding of music of different genres is proved by concrete examples. The educational influence of works of musical art on the formation of the artistic and emotional sphere of personality is proved. The formation of the ability to understand works of music by primary school students occurs in a certain sequence based on teacher-student interaction, both in music lessons and during extracurricular work on artistic and aesthetic education of primary school children. The collective type of creativity, inherent in the assimilation of the values of musical art, obliges the subjects of the educational process to comply with certain requirements for the organization of joint activities. In accordance with modern music-pedagogical technologies, which enable the effectiveness of the learning process, there are certain requirements for the perception of works of music of different genres and compositional styles provided by the school curriculum. Thus, the quality of the impact of music on primary school students depends on certain factors. Because, according to the school curriculum, music lessons are united by a common theme, which makes it possible to organize work with children in such a way as to give first-graders the opportunity to talk about their favorite music. To do this, prepare and ask the class a few questions, such as: remember what songs you sang or heard from radio and television programs that focused your attention and you liked ?; what song do you dream to sing ?; what dance music do you like Such a conversation should take place in a friendly atmosphere, and children's responses should be supported and evaluated positively. The teacher's tolerant attitude to any thoughts, feelings and expressions of students gives the child confidence in their own abilities, determination and activity in further work.
TRAINING OF TOURISM SPECIALISTS CATERING TO THE NEEDS OF REGIONAL MARKET
Authors:   Ferenc Rakoti II Transcarpathian Hungarian Institute, Shchuka Halyna , Нalkiv Lіubov ,   Lviv Polytechnic National University
Published: April 2021

This article is devoted to the actual problem of providing the regional tourism markets with high-quality specialists. It is found that, despite the large number of higher education institutions that train specialists for the tourism industry and the constant updating of educational standards, tourism businesses and organizations in the country suffer from a lack of competent specialists, while graduates cannot find work in their profession. The research has been conducted in Transcarpathian region by the method of expert survey of owners and managers of successful tourism enterprises. The research technology is presented in details: a step-by-step definition of the nature of the requirements that employers impose the graduates of tourist specialties; analysis of educational standards and work programs of educational disciplines to meet these requirements in the preparation process; identification of reasons that do not allow to prepare the much-needed specialist on the regional labour market in higher education institutions; concrete steps are suggested to improve the educational process. It is found that the learning outcomes laid down in the educational standards are determined by the manufacturer of educational services, they are more oriented to the needs of large tourism enterprises, and do not meet the needs of employers at least because most tourist enterprises and organizations in the country are small and medium in size. Training programs shall be focused on regional tourism markets, since the requirements for tourism professionals differ depending on the type of tourism activity, the size of the enterprise, the region of its operation. Owners of tourist complexes in Transcarpathia prefer to see at their enterprises multi-skilled managers (specialists), who are immediately ready to fulfill their functional responsibilities in their primary positions. For solving the problem of human resources in the tourist market of Transcarpathia it is recommended: to define and detail the expectations of the heads of regional tourism enterprises; to prepare curricula and work programs in accordance with these expectations, formulating learning outcomes in accordance with SMART technologies; to create the conditions for the implementation of these programs.
«MUSIC FRESCOES» BY BOHDANA FILTS AS A FACTOR OF DEVELOPMENT OF CREATIVE AND POTENTIAL FORCES OF THE MUSICIAN'S PERSONALITY
Authors:   Kryvyi Rih State Pedagogical University, Belikova Valentina
Published: April 2021

The activity of a teacher of music-pedagogical profile always involves the use of musical works. The latter makes it possible for teachers to use such musical works, the musical basis of which is available both for performance by the teacher and for perception by students. After all, students' perception of a teacher-performer will always be brighter than the perception of technical means for sounding a piece of music. In the classroom there is a kind of creative search for the teacher-performer (performance always requires considerable effort of imagination, creative inspiration). The teacher's verbal preface will help pupils to reproduce in their minds the necessary musical image, which serves to be a special coverage of the individual to whom there is a specific dedication of the cycle. The means of musical expression used by the composer influence the feelings of the listeners, develop their creative imagination, and the school lesson turns into a long-awaited musical meeting with the music of Bohdana Mykhailivna Filts. The piano cycle «Musical Frescoes» is an example of glorifying the musical impressions of the artist, which remained from the meeting with people of previous years, who became her friends and good acquaintances, with whom Bohdana Mykhailivna had to work in the field of Ukrainian musical art. Summing up the review of «Musical Frescoes» by Bohdana Filts, we highlight the general features of the musical language of the composer's works that influence and develop the creative potential of the future specialist, namely: application of traditional forms of musical expression (two-part and three-part musical forms); use of foreslags, soft syncopated rhythmic shifts; use of sound comparisons of polar registers; combination of homophonic-harmonic and polyphonic textures of representing musical material; emphasizing with a dynamic line the wavy development of musical phrases of the work, etc. The national character of the musical language of Bohdana Filts' works is manifested in the whole complex of expressive means of the composer's piano cycle, which provides a basis for the active use of the cycle in the educational process of various levels of musical institutions.
FEATURES OF THE EFFECT OF MUSIC ON CHILDREN WITH THE SPECIAL NEEDS
Authors:   Volodymyr Vynnychenko Central Ukrainian State Pedagogical University, Zavitrenko Dolores , Berezenko Natalia ,   Volodymyr Vynnychenko Central Ukrainian State Pedagogical University
Published: April 2021

In the article the problems of music influence on disabled children are examined. The psychological (the connection of the main music elements with the principal human spheres) and the physiological (the physical music influence on human organs) aspects of music influence on an ordinary child are revealed. The music perception specificity of children with development abnormalities (physical, psychological and mental) is brought out; the peculiarities of music influence on them are contemplated. It is determined that the artistic development of the individual as part of his spiritual culture is a way of transmitting from generation to generation of universal values, in the perception and reproduction of which is the creative self-development of man. Art education is aimed at forming a culture of perception of the world around us, the development of individual abilities to their own transformation and the surrounding reality. We are convinced that art education, due to the specifics of art and the peculiarities of its perception, affects the development of the inner culture of the whole person. Education and culture are inseparable from each other. Art education is a long process and has no end. The growth of artistic culture of the individual determines the growth of cultural potential of society. The main ways of using of music while working with disabled children for therapeutic purposes have been brought forward. The introduction of non-standard, creative means to activate the internal resources of the body of a child with psychophysical disorders creates more chances for its development. That is, creativity is a powerful adaptive method, which with the help of one's own inner forces opens a new world of possibilities. In summary, it is safe to say that music significantly affects the development of all areas of the child (physical, mental and intellectual) and activates the movement, speech, thinking of the child; has the ability to therapeutically (healing, versatile, developing) to influence a child with special educational needs. Methods of music therapy give the opportunity to go beyond the ordinary, to overcome or forget for a while about the disease, to restore the ability to act in accordance with their dreams and preferences. There is a desire to constantly develop. The introduction of non-standard, creative means to activate the internal resources of the body of a child with psychophysical disorders creates more chances for its development. That is, creativity is a powerful adaptive method, which with the help of one's own inner forces opens a new world of possibilities.
Application of friction surfacing process for production of steel-aluminum functional gradient layered compositions
Authors: Mal'nev A.D. , Glukhovskoy S.V. , Mikheev R.S.
Published: April 2021

The possibility for applying of the friction surfacing process for the production of steel-aluminum functional gradient layered compositions for tribotechnical purposes is considered. The effect of technological parameters of the friction surfacing process: the rotation frequency of the rod, the longitudinal linear speed of the rod movement and the substrate surface preliminary preparation method on the formation of the deposited layer is shown.
Study of multilayer material deformation conditions by method of finite element analysis
Authors: Putyrsky S.V. , Plokhikh A.I. , Yakovlev A.L.
Published: April 2021

The finite element analysis method of multilayer materials deformation during hot rolling is studied. Physical conditions, on which the model is based, is described. Calculation results showed the multilayer materials center of deformation singularity and difference from condition of blank edge. It is shown that uniform deformation of multilayer material during hot rolling is possible due to formation of layer bonding. Described results are useful for multilayer materials on the base of different metals.
Deformation distortions of geometric form tube blanks in the process of drilling holes
Authors: Isaev A.N. , Vlaskin S.V. , Lebedev V.A. , Gavrilenko M.D.
Published: April 2021

The influence of deviations of the shape of the cross-sections of pipes from roundness on the axisymmetric stress state and taking this factor into account in theoretical studies and methods for solving problems of mandrel drilling in the elastic-plastic mode are considered. The features of the choice of tubular blanks, which help to reduce the unevenness of deformation and increase the accuracy of processing in the process of mandrel drilling, are revealed. Recommendations are given for eliminating the variance in wall thickness of blanks at the stage of their preparation for the mandrel operation.
Investigation of residual stresses in rolling rollers for cold plastic deformation of spline profile on shafts
Authors: Tabakov V.P. , Adakin V.A. , Chikhranov A.V.
Published: April 2021

The residual stresses that occur in rolling rollers for cold plastic deformation of the spline profile on the shafts, during their manufacture, as well as during their operating time to failure are studied. Investigated residual stresses in rolling the rollers when applied to the working surfaces of a single-layer of wear-resistant coatings.
Study of structure, phase composition and physicomechanical properties of modified castings from heat-temperature ZhS3DK alloy
Authors: Gadalov V.N. , Petrenko V.R. , Filatov E.A. , Vornacheva I.V. , Dedenko V.E.
Published: April 2021

A study of the structure and properties of castings made with the use of various modifiers has been carried out. It was found that when the alloys are modified with titanium carbonitride and all used modifiers except tungsten carbide, the grain size decreases, and carbide precipitates are evenly distributed, contributing to an increase in mechanical properties. Using the method of differential thermal analysis, the critical temperatures at which phase transformations occur in the cast ZhS3DK alloy and its analogs with modifiers have been established. The modes of heat treatment of modified cast heat-resistant alloys of the ZhS3DK type have been specified.
Additive technology to create a tool for electroerosive processing
Authors: Potashnikova N.S. , Smolentsev V.P. , Potashnikov M.G.
Published: April 2021

The paper considers new methods and tools for combined electroabrasive finishing of metal parts, and shows the advantages of such a tool over traditional methods of finishing shaping the surfaces of labor-intensive products made of difficult-to-process alloys. The possibilities of layer-by-layer application of materials using additive technology to reduce labor intensity and cost for combined processing of tools with layers of abrasive on the periphery of a metal body obtained from a low-melting alloy by the additive method are considered. The possibility of accelerated production of tools using this technology, which does not require significant costs for editing and sharpening for specific parts, is shown, which reduces the production time of technological equipment when launching new generations of products, primarily in the aerospace industry of mechanical engineering. The new method and design of the tool are protected by a Russian patent. Experimental operation of wheels made using additive technologies has shown that the use of such a tool in single and small-scale flexible structure production significantly reduces the complexity of manufacturing parts for finishing operations.