Reviewerly/exHarmony huggingface dataset:
PERSEPSI MAHASISWA UNIVERSITAS TIMOR PRODI PENDIDIKAN BIOLOGI TERHADAP E- LEARNING PADA KONDISI PANDEMI COVID -19

The purpose of this study was to determine students' perceptions of e-learning during the COVID-19 pandemic. This descriptive study was conducted by using a questionnaire technique for Biology Education students at the Faculty of Educational Sciences, Timor University. The total students involved in this study were 171 students from the first year until the third year who have been selected randomly; a Descriptive Techniques were used as the analysis tools. The result shows that students have a good perception of e-learning which can be seen in students' knowledge and understanding of e-learning. Students stated that they knew about using the internet as much as 97.7%, understood e-learning by 89.5% and the ease of operation was 85.5%. The implementation of e-learning with the Edmodo platform shows that it was most widely used, namely 54.7% of students, then Google Classroom with 45.3% of students. This is because students have not known yet about other various types of e-learning platforms available on the Internet and the two platforms were considered light and easy to operate with complete features. Meanwhile, 97.1% of students stated that e-learning was very useful in supporting the teaching and learning process. The main obstacle faced by students in e-learning were the unstable network connection, power outages, the availability of cellphones and data packages. This research could give the knowledge about the level of students’ knowledge about e-learning, various platforms and the obstacles faced during the implementation of e-learning.
The Local Power Set in Transaction Scanning for Efficient Frequent Item sets Mining

Discovering frequent item sets has been known among researchers as the most computationally expensive task in association rules mining. As a result of a technique used in the traditional algorithm, Apriori, generating new candidate (k+1)-item sets by performing self-join operation over elements of the frequent (k)-item sets which needs to scan dataset multiple times. Although, many modern algorithms have been proposed to the problems, most of them encounter with wasting the times to manipulate other data structures in memory. In this paper, we propose an algorithm utilizing concept of local power set enumeration and hash table. The proposed is not only able to escape self-join operation but also able to reduce CPU-times in computation when compared to the related algorithm that also applied concept of power set. To get better performance, we also modify the algorithm to two new versions applying an intersection-set operation in the phase of removing useless item sets from the dataset, instead of checking item elements of transactions one by one. Many experiments are conducted to evaluate performance of all our proposed. The results expressed that all modified versions of the algorithms provide better performance in term of reducing computational CPU-time and take less amount of scanning.
A METHODOLOGICAL REVIEW ON APPLICATIONS OF BLOCKCHAIN TECHNOLOGY AND ITS LIMITATIONS

Earlier, Blockchain technology was used mainly for Crypto-currency, which visualizes the Bitcoin and Blockchain technology as identical. As of now around 3000 crypto-currencies are present, among them Bitcoin is the largest Crypto-currency. This paper presents a Systematic Literature Review (SLR) of the applications of Blockchain technology over different areas. This paper focuses on various areas and applications where Blockchain technology is used. Researchers and academicians have utilized Blockchain in numerous fields. Based on the previous works, a universal classification of Blockchain based application is considered of various domains such as financial application, integrity verification, governance, Internet of Things (IOT), health care management, privacy and security, education and data management etc. This paper also converses about the few of the limitations of Blockchain technology.
CRYPTO-CURRENCY AS A MODE OF FINANCIAL MOTIVATION IN PAKISTAN

Bitcoin has arisen as the leading cryptographic currency. This ever increased amount has involved adopters looking to advance their investments, frequently by leaving purely technical aspects on the sidelines. The current study is to illustrate that there is a great role of Crypto-currency in today’s world as it is moving people towards the digital world. There is an immense need for utilizing this Crypto-currency technique as everything is shifting on the internet and getting digitalized day by day. The research effort presented in this paper is of quantitative study in search to address the subject of user fascinated towards Crypto-currency as it motivates financially. This includes 50 eligible participants who are working on Crypto-currency and knows well how to invest, monitor market cap to earn a huge amount, whose motivation is derived through the application of temporal motivation theory. The survey seeks to form an understanding of user attitudes towards the Crypto-currency as a mode of financial motivation by following a methodological approach for exploring motivation and earnings of crypto masters, the representatives will serve as the underlying data set from which conclusions can be drawn easily. These results will help the people in observing behavior for predicting how promising and successful a Crypto-currency might become in the future
Problems of the formation of professional competencies of teachers-defectologists in the context of distance learning

The article presents the characteristics of the distance learning form; lists the main distance educational technologies; reveals the essence, features and possibilities of using the Mirapolis environment. The results obtained during the survey of students were processed using the Fisher criterion. It is indicated that professional skills are formed by direct interaction with children with disabilities.
Normative and legal regulation of management issues of regional education systems in emergency and critical situations

The article deals with issues of regulatory regulation of the management of regional education systems in emergency and critical situations. Issues of ensuring the safety of participants in the educational process remain relevant from year to year. Within the framework of this issue, an analysis of more than 40 existing legislation from open sources regulating the education system in emergency and critical situations has been carried out. The legal process of regional executive authorities in the field of education is highlighted in order to identify gaps and update regulatory legal acts on this topic.
Transformation of Money in the Digital Age

In the new di­gital age, the trans­form­a­tion of money is in­ev­it­able. Our study fo­cuses on this chal­lenge and the po­ten­tial pub­lic policy re­sponse to it: the concept of cent­ral bank di­gital cur­rency (CBDC). We briefly out­line the his­tor­ical de­vel­op­ment of money and the chal­lenges posed by the cur­rent di­gital trans­form­a­tion for the fin­an­cial sys­tem, es­pe­cially in the area of mon­et­ary policy. In re­sponse to the Fintech and BigTech chal­lenges and the po­ten­tial 'di­gital' dol­lar­isa­tion of na­tional cur­ren­cies, the idea of a cent­ral bank di­gital cur­rency is emer­ging as a grow­ing and al­most un­an­im­ous re­sponse among cent­ral banks. Im­ple­ment­a­tion, however, in­volves a very com­plex set of de­cisions, fraught with design is­sues, chal­lenges and risks. These de­cisions, in turn, need to be driven by gen­eral motives and the spe­cific prob­lems to be ad­dressed. In the con­clud­ing part of our paper, we briefly look at where the in­tro­duc­tion of cent­ral bank di­gital cur­rency is most ad­vanced in the world. Al­though we do not yet see the final full-scale in­tro­duc­tion of CBDC in coun­tries with sig­ni­fic­ant eco­nomic weight, we have no doubt that the evol­u­tion of money will con­tinue in this dir­ec­tion.
How to Lemmatize German Words with NLP-Spacy Lemmatizer?

Simple algorithms for the lemmatization process have been developed to recognize changes in a word as a result of grammatical processes and changes.Lemmatizer tools can analyze the types of word changes in the German language.Thus, this paper aims at investigating how the lemmatization of German words is aided by the Lemmatizer software.NLP Lemmatizer spacy, in cooperation with Python and Visual Studio Code, is utilized to find out the primary form of the word changes in German language.Based on the lemmatization analysis results, Lemmatizer SpaCy can analyze the shape of token, lemma, and PoS-tag of words in German.However, there are some errors identified during the process of finding out the word changes in German language.
Development of Students’ Multiculturalism on the Basis of Understanding Works of the Opera Genre with Variety of National Colorites

The article reveals the relevance of the development of the basics of multiculturalism among schoolchildren as a tool for overcoming the large-scale crisis associated with modern spiritual and moral problems and the education of Russian citizens. The paper considers the development of understanding of musical works as one of the possible ways to the formation of spiritual and moral principles and multiculturalism among the younger generation by the example of images of foreign guests in N. A. Rimsky-Korsakov&amp;apos;s opera &amp;quot;Sadko&amp;quot;, which is included in all general education programs of the subject &amp;quot;Music&amp;quot;.
Recognizing Handwritten Digits by Multilayer Perceptron along with Backpropagation Learning

Recognizing Handwritten Digits by Multilayer Perceptron along with Backpropagation Learning ArunaLiyanaarachchi, Moayed D. Daneshyari Abstract In this study, we have developed a machine learning algorithm to automatically recognize the handwritten digits. We have used a multilayer perceptron neural network and trained its weight using the backpropagation learning algorithm. Using the handwritten digits from the MNIST database, we created two sets of data, one for training the proposed network and another to test the network. The performance of the network has been tested with using different activation functions and overall results had been discussed on performance of the network on recognizing the handwritten digits. Full Text: PDF DOI: 10.15640/jcsit.v9n2a3
APPLICATION OF VIRTUAL REALITY IN TEACHING FOREIGN STUDENTS IN LANGUAGE OF ACADEMIC AND PROFESSIONAL COMMUNICATION

The article attempts to assess the use of virtual reality technology in teaching foreign students of the Simyon Kuznets Kharkiv National University of Economics in the language of academic and professional communication. One of the main tasks of modern education is the search for innovative technologies that contribute to a new quality of the learning process: more productive and visual. Such prolific computer technology is virtual reality. Today, virtual reality technology in language education is at a rather low level, although it has certain advantages in comparison with traditional forms of education. This paper analyzes the available domestic and foreign research on the topic, provides examples of the implementation of virtual reality in language education in various countries, provides an overview of virtual reality applications that can be used in language teaching classes, describes the advantages and disadvantages of this technology using the example of teaching foreign students. , the question of the expediency of using virtual reality in teaching the language of the specialty was considered. The possible course of the lesson in the discipline "Foreign language of academic and professional communication" with the use of the virtual reality helmet was modeled. In conclusion, it is emphasized that for the active development of the professional communicative competence of foreign students, along with classical methods, it is necessary to use virtual reality tools that allow the student to immerse not only in the language, but also in the real professional environment, where it is possible to effectively practice existing knowledge, reproduce professional communication in a foreign language, master new material as quickly as possible, practice academic and professional terminology in speech. The use of virtual reality technology serves to update educational motivation, a new format of relations between a student and a teacher, forms new competencies, and is a promising direction in language learning.
Modern approaches to students’ education as a factor of future specialists training

The article presents modern methodological approaches to the organization of students’ education in the process of training specialists of the future. Special attention is paid to the disclosure of the essence of the subject-oriented approach and its dominant influence on the development of the creative personality of the student, the disclosure of his/her unique potential. The conditions, forms and specific cultural practices of future specialists training at St. Petersburg Humanitarian University of Trade Unions are also shown.
Summary

This book describes two related methods to analyze collections of texts, Word Association Analysis and Word Association Thematic Analysis. They are most useful for a project when the goal is to find differences between subsets. It is important to ensure high-quality data for WATA and therefore the initial text collection stage should be conducted carefully to ensure that the overwhelming majority of the texts collected are relevant to the project as far as possible, whether from the social web or elsewhere. WATA and WAA can be applied to research problems that can be addressed by analyzing sets of texts and either looking for differences within the texts (e.g., male-authored vs. female-authored) or characterizing the texts relative to a reference set (e.g., ADHD tweets compared to other health-related tweets). The methods have strengths and weaknesses compared to other text analysis methods used in the social sciences and humanities. The main strengths are the potential to point to aspects of difference that human checking could miss, and the statistical basis for the WAD stage of the method.
PECULIARITIES OF TEACHING MUSIC EDUCATIONAL DISCIPLINES ONLINE IN HIGHER EDUCATION INSTITUTIONS OF PRC

The article raises the topical issue of online learning in higher education institutions in China, in particular the teaching of music disciplines online using digital technologies and services.The purpose of the article is to highlight the features of teaching music disciplines online in higher education institutions in China.The author analyzes the main legal documents of the Ministry of Education of the PRC, which determine the need for online education in higher education.Among them are: "Ten-Year Plan for the Development of Education Informatization (2011-2020"), "Opinion on Strengthening the Construction, Application and Management of Open Online Courses in Higher Education", "Action Plan for Education Informatization 2.0", "Regulations on the proper organization and management of online learning in colleges and universities during the pandemic period", "Specifics of building digital campuses in colleges and universities (project)".Analysis of the legal framework shows that the country's strategic development is aimed at modernizing education through educational informatization, deepening the reform of teaching and learning in higher education, deep integration of information technology and teaching, application and exchange of quality educational resources to improve the quality of the learning process.Of particular value in the article is the author's disclosure of the features of teaching music disciplines online in higher education institutions in China, including: taking into account the specifics of teaching music disciplines, digital literacy of all participants in the educational process, providing feedback, interactivity and multimedia stimulation, organization control of educational and cognitive activities of applicants by the teacher and self-control.It was found that the use of online platforms, digital services in the educational process of higher education institutions became especially necessary and in demand during the pandemic caused by coronavirus, while before in higher education institutions in China digital technologies were only an aid in music education and not used to the full.Prospects for further scientific research are to study the problem of formation of information and communication competence of future music teachers in higher education in China.
Choosing the strategy &amp;quot;self-determination in learning&amp;quot; as an indicator of professional development of the school director

The article studies various aspects of the problem of professional development of the head of an educational organization. The personal and professional functionality of the school director is analyzed in the context of the development of leader’s professionally important qualities. It is noted that the problem of leader’s self-determination in the process of in-service training is of particular importance, which is due to his multifaceted and complexly organized activities. Various aspects of the leader&amp;apos;s self-determination, conditioned by his image, pedagogical and socio-psychological position in relation to the teaching staff, are considered. Examples of effective models of professional development of educational organizations leaders, based on self-development and self-educational activities, are given.
PREPARATION OF FUTURE PRIMARY SCHOOL TEACHERS FOR PROFESSIONAL ACTIVITY IN THE CONDITIONS OF DISTANCE LEARNING

The article is devoted to the topical problem of distance learning in the conditions of quarantine restrictions caused by the Covid-19 pandemic, which has affected all spheres of our lives in general and the educational process in particular.The authors found that in order to carry out an effective process in a remote format, it is necessary to properly prepare applicants for higher pedagogical education, in which the skills of interaction with the digital space should be developed.Approaches to the interpretation of the concept of "distance learning" as one of the forms of education, which is almost entirely based on the use of computer technology, are analyzed; the advantages and disadvantages of distance education are substantiated.The stages of preparation of teachers for distance learning (basic, basic, productive-corrective) are determined; the key components of information and communication competence of the future primary school teacher are presented (information literacy, security in the online environment, communication and cooperation, creation of digital content); Cognitive, motivational and activity criteria and relevant indicators for assessing the formation of components of ICT competence are described.Pedagogical conditions that contribute to the information and communication preparation of students for distance learning in primary school are proposed:
THE SOCIO-HISTORICAL AND TECHNOLOGICAL CONDITIONS OF THE ORIGIN OF THE SCIENCE FICTIONGENRE

The science fiction genre in all types of media is often neglected in the serious discussion of the scientific public. According to the established opinion, its origin is connected with the writings of Jules Verne and Herbert George Wells at the end of the19th century, and it is often not seriously analyzed from the perspective of social influence. However, the science fiction genre arisesas a response to the great social changes of industrialization and the development of new technologies, showing the possibilities of development ass well asthe new moral, psychological and social problems that accompanytechnological development. With the advent of film, and especially television,thegenregained in expressive power by dealing with some of the very complex and significant social problems of modern society through the prism of fiction
Security of Data and Web Applications during COVID-19

Numerous companies in Serbia have come under attack, in­cluding large companies, state-owned companies and institutions. Various security vulnerabilities have been identified, which clearly indicates insuffi­cient education of employees in the field of information systems security, as well as insufficiently developed awareness of the consequences of misuse of unprotected information and vulnerability of systems and applications. This paper lists some security measures, which may prevent unauthorized access to the system and misuse of personal or sensitive data. The paper also lists some examples of attacks using ransomware, which have led to massive data losses. These attacks were carried out via email, which is one of the most common types of malware attack and brings us to the question of whether it is necessary to introduce additional education on the topic of cyber security through the school system.
Modeling project-oriented environment for child development in a modern preschool educational organization

The article analyzes the real practice of organizing project activities in preschool educational institutions on the basis of open press sources, draws conclusions about the criteria and principles of child development in modern conditions.
Personal communication and its impact on digital learning

Communication is a dynamic process, in constant mutation and evolution, non-linear, intrinsic to man himself, because it is the way to externalize, share, share, behaviors, attitudes, feelings, ideas, opinions, and thus obtain feed-back of the recipients, and thus, redirect communication towards mutual understanding, which is the main objective of communication. From the 90s we entered the era of individualization of the media, where each person can participate in the construction of information and where each person can be a communicative whole. However, the new form of communication is supported by a technological base capable of establishing in an interactive, participatory and fast way, encouraging the participation and interaction of each other, as well as the more effective use of participation and intention with the community. Electronic and digital communication, in addition to being increasingly an excellent way to communicate, due to the fact that it is efficient in terms of processing speed, ease of use and being extremely economical, since it is enough to have two computers connected to the Internet to communicate way you find most convenient. The aim of this work is a theoretical and conceptual reflection on the role of personal communication in the learning dynamics of individuals as communicating elements that interact with the communicational whole.
A comparative analysis of the linguistic complexity of Grade 12 English Home Language and English First Additional Language examination papers

It is expected that English Home Language (Eng HL), as a subject, is more complex than English First Additional Language (Eng FAL). This article aims to uncover the reality of this expectation by comparatively investigating the linguistic complexity of texts used for reading comprehension and summaries in the final school exit examinations. The Coh-Metrix online platform was used to analyse a combined total of 24 Grade 12 final examination texts for Eng HL and Eng FAL ranging from 2008 to 2019. Five main indices relating to the word level, sentence, readability, lexical diversity and referential cohesion linguistic complexity were explored. The findings illustrated that the linguistic complexities of the texts used for reading comprehension and summary writing in the two subjects differ significantly, with Eng HL being more linguistically complex than Eng FAL texts. Furthermore, the Flesch-Kincaid Grade Level measure indicates the Eng FAL texts as two grades below the overall grade for Eng HL texts. Nonetheless, the linguistic complexity measures used in this article confirm the expectation that texts used in Eng HL reading comprehension and summary writing are more complex than those used in Eng FAL.