Reviewerly/exHarmony huggingface dataset:
International Cooperation Towards Digital Transformation and Digital Ecosystems in Education

Technological advances of recent years leave no doubts on whether digital skills are of high importance. Digital competences have become crucial in today’s economic and social life. It is educational institutions’ responsibility to promote digital literacy enhancement and technology-related improvements to school systems. There is high demand for practical solutions on how to provide both teachers and students with effective tools for developing their digital competences, and how to bridge their knowledge with action. This paper presents the outcomes of the cooperation of European institutions from Poland, Croatia, Portugal, Italy, Finland, Denmark and The Netherlands under four international projects to create innovative teaching aid databases and tools addressed at two main target groups, primary school teachers and students. The multidimensionality of the implemented projects, ranging from the introduction of elements of teaching programming and Artificial Intelligence education to school curricula, to practical examples of the use of newest technologies for environmental and entrepreneurial education in primary schools, allows for effective personalisation of the educational process in the digital era. The cooperation of diverse institutions serves as an example of joint attempts towards digital transformation of educational programmes and constitutes the basis for educational digital ecosystems creation in the future.
Digital libraries: Challenges for 21 Century

The purpose of this presentation is to discuss digital libraries and their future. The burgeoning topic of digital libraries brings together researchers from a variety of fields. Currently, the field does not have a distinct objective that is separate from these other areas. It's tempting for researchers to believe that digital libraries is a natural extension of a well-established profession. Digital libraries can be thought of as federated databases from the standpoint of database or information retrieval. From a hypertext standpoint, digital libraries may appear to be a specific application of hypertext technology. Digital libraries may appear to be one usage of the World Wide Web from the perspective of a wide-area information service. Digital libraries may be considered as continuing a trend toward library automation from the perspective of library science.
Analysis of the performance of iOS applications developed using native and cross-platform technology.

Study presented in this paper concerns the comparative analysis of the performance of iOS applications developed using native and cross-platform technologies. For the purpose of the research, two iOS applications were implemented: the first one was created using the Swift programming language, while the second one using Flutter technology. For both applications, a set of research scenarios was defined, which assumed the examination of the time of execution and CPU consumption during the execution of operations, such as: sorting integers, writing and reading string from a file or writing and reading records from the SQLite database. The conducted analysis showed that it is not possible to clearly state which application is more efficient in terms of execution time and CPU consumption, because they obtained divergent results for different research scenarios. The native application performed better for file and database operations, while the cross-platform one obtained lower time and CPU consumption when sorting numbers.
Videoteca como recurso didáctico audiovisual de apoyo en la asignatura Proceso de Atención de Enfermería Perinatal y Ginecológico

Objective: to assess the satisfaction by students applying for the Midwife degree regarding the use of an online video library as a complement to the teaching-learning process for the subject Process of Care in Perinatal and Gynaecological Nursing. Method: a cross-sectional study was conducted. Study population: 123 students in their second year taking the subject Process of Care in Perinatal and Gynaecological Nursing (I), in order to apply for the Midwife degree at the Universidad San Sebastián (Santiago, Chile). The study was conducted during the first semester of 2020, with non-probability sampling. A YouTube® channel was created, called “Saber y Salud USS”, where ten videos were uploaded (video library). The satisfaction by students was measured through an adapted and validated instrument. Results: the study included 89 (72.4%) students. Regarding the Theoretical and Practical Integration dimension, 82% reported “strong agreement” and 18% “agreement” with improvement in understanding the theory by visualising the videos. In the dimension Format and Structure of the Video Library, 85.3% reported “strong agreement” and 14.7% “agreement” that the procedures were organized in a clear and systematic manner. In the dimension Contribution to the Teaching-Learning process, 82% reported “strong agreement” and 16.9% “agreement” regarding achieving better learning results. Conclusion: students presented a high level of satisfaction regarding the use of the online video library as a complement to the teaching-learning process in the subject Process of Care in Perinatal and Gynaecological Nursing.
Empowering Capacity Building – The Implementation and Impacts of the EMVITET Project

The path towards Education 4.0 in Vietnam requires new mindsets and new competencies of teachers and educational institutions. In the Empowering Vietnamese VET Teachers for Transformation towards Education 4.0 (EMVITET) Capacity Building in Higher Education Erasmus+ project, Education 4.0 competencies in pedagogy, digital technologies and learning ecosystems were developed during a three-and-a-half-year process (2019–2022). Six Vietnamese educational institutions participated in the project and three European universities provided the facilitation of the process. This article describes how the EMVITET project was designed and implemented to create an empowering and effective learning process by utilising a participatory and collaborative approach. The other aim is to illustrate the impacts and implications of the project and draw conclusions on how to build a sustainable learning ecosystem for Education 4.0 in Vietnam.
IDENTIFIKASI FAKTOR-FAKTOR YANG MEMENGARUHI PRESTASI MAHASISWA PROGRAM SARJANA DI INSTITUT PERTANIAN BOGOR MENGGUNAKAN METODE CHAID

IPB University (IPB) is one of the best universities in Indonesia, based on the Ministry of Education and Culture (Kemendikbud) clustering in 2020. As the best university, IPB requires efforts to improve the quality of its education. One of these efforts is to improve student achievement. This study aims to identify the factors that influence the competition and non-competition achievements of undergraduate students at IPB. The data used are achievement data (academic year 2016/2017 to 2020/2021) from the Directorate of Student Affairs and Career Development (Ditmawa) of IPB and demographic data of undergraduate level IPB students (entry year 2016/2017 to 2019/2020) from the Directorate of Administration and Education (Dit-Ap) IPB. The analytical method used in this study is the Chi-square Automatic Interaction Detection (CHAID) classification method. There was an imbalance of data on the Student Achievement response variable. Therefore, in this study, unbalanced data handling was also carried out by resampling in the form of oversampling, undersampling, and over-undersampling methods. The results showed that the classification using CHAID analysis with resampling in the form of oversampling with a balance accuracy of 73.7% resulted in the best classification performance. The factors that influence student achievement are 11 variables, and the 3 most influential variables are variables of year of admission, department, and last GPA.
The great security convergence: joining physical devices and cyber security

With the convergence of the physical and digital worlds comes a heightened risk of security threats. Cyber security can no longer be placed on the back burner as organisations continue to incorporate physical security solutions; the likelihood and severity of an information breach rise dramatically as additional devices are contributed to one ubiquitous network.
Perbandingan CART dan SMOTE CART dalam Mengklasifikasikan Kebutuhan KB Tidak Terpenuhi di Indonesia

Indonesia is ranked fourth in the world as the country with the largest population. The high population growth in Indonesia can cause problems in several fields. The government seeks to suppress the rate of population growth through the Family Planning (KB) program. In Indonesia, the number of unmet needs for family planning is still relatively high and has not yet reached the BKKBN target. Therefore, it is necessary to identify the characteristics of unmet need for family planning among married women or living with partner. This study used the Classification and Regression Trees (CART) method. This study handling unbalanced data by Synthetic Minority Oversampling Technique (SMOTE). This study aims to compare the performance of the CART and SMOTE CART classification methods in classifying unmet need for family planning and to identify the characteristics of unmet need for family planning among married women or living with partner in Indonesia. The SMOTE CART model has better performance than the CART model, with the percentages of balanced accuracy, sensitivity, and specificity being respectively 54.83%, 34.96%, and 74.70%. In general, the characteristics of unmet need for family planning among married women or living with partner in Indonesia are having 1-4 living children, not getting information from mass media, not accessing the internet in the last month, having a primary or secondary education level, a husband with no education or with a primary or secondary education level, and aged more than 30 years old. Keywords: CART, SMOTE CART, unmet need for family planning
Basic data types

This chapter gives some details on data types in MATLAB. First, the meaning of a data type is expanded upon. The precision of floating point data types is explained, as well as different ways of displaying floating point values. The ranges of values that can be represented by different numeric types is also explained, as well as the concepts of infinity and not-a-number. The concept of using Boolean arrays for logical indexing is introduced. The string data type, and its differences with character arrays, is also described, as well as built-in MATLAB functions for operating on strings and character arrays. Finally, ways of finding out the type of a variable are introduced, as well as ways of converting between types.
Research on ECDSA timing attack based on hidden Markov model

Timing attack is a side channel attack method. Elliptic curve cryptography (ECC) is one of the most important publickey cryptography. In this paper, a new timing attack on the Elliptic Curve Digital Signature Algorithm (ECDSA) based on Hidden Markov Model (HMM) was presented. Precisely speaking, the Grover algorithm was used to retrieve the parts of the ephemeral key, and the Koblitz Curve K-409 which was recommended by NIST was attacked successfully. The experiment results showed that the attack could recover almost all the key bits in a few minutes by collecting only once timing dates, and was easy to experiment at a high success rate.
What Is to Be Done?

The internet is changing the way that knowledge is made and shared. Knowledge-making in face-to-face settings is being replaced by information gathering from remote sources, whose origins may be concealed but which can create an illusion of intimacy. Though remote communication is beneficial in many ways – modern societies would fail without it -- and though the tight boundaries of the face-to-face can be used for evil purposes such as criminal conspiracy, if the overall trend to remote communication continues unchecked, it could be disastrous for the future of democracy and the very idea of truth itself. Too much reliance on remote communication threatens the core institutions of democratic societies. We explain the change in technical detail, from a systematic analysis of the workings of the face-to-face to a high level setting-out of its dangerous political implications. The analysis includes field studies, reflexive examination, drawing on the wide experience of the authors, of the stickiness of the face-to-face in our own work and other institutions, and network analysis which explains the illusion of intimacy that can be generated inadvertently or maliciously. We look at the apparent effectiveness of techniques such as blockchain and the limits of their domain. New information is provided about the malicious use of disinformation by foreign powers. We dramatise the dangers to Western pluralist democracy through a personal accounting of the 2020 American election. By drawing out the special features of face-to-face interaction and its constitutive role in creating societies, with science as the icon, the book sets out an agenda for civic education that can protect democratic institutions from the erosion of pluralism and the facile abandonment of trustworthy expertise. The authors conclude by returning to the themes set out at the start of the book, namely the crucial role played by trust in modern societies and the importance of face-to-face interactions in reproducing that trust, and the democratic institutions in which it should be invested.
When Remote Communication Is Not Trustworthy

The internet is changing the way that knowledge is made and shared. Knowledge-making in face-to-face settings is being replaced by information gathering from remote sources, whose origins may be concealed but which can create an illusion of intimacy. Though remote communication is beneficial in many ways – modern societies would fail without it -- and though the tight boundaries of the face-to-face can be used for evil purposes such as criminal conspiracy, if the overall trend to remote communication continues unchecked, it could be disastrous for the future of democracy and the very idea of truth itself. Too much reliance on remote communication threatens the core institutions of democratic societies. We explain the change in technical detail, from a systematic analysis of the workings of the face-to-face to a high level setting-out of its dangerous political implications. The analysis includes field studies, reflexive examination, drawing on the wide experience of the authors, of the stickiness of the face-to-face in our own work and other institutions, and network analysis which explains the illusion of intimacy that can be generated inadvertently or maliciously. We look at the apparent effectiveness of techniques such as blockchain and the limits of their domain. New information is provided about the malicious use of disinformation by foreign powers. We dramatise the dangers to Western pluralist democracy through a personal accounting of the 2020 American election. By drawing out the special features of face-to-face interaction and its constitutive role in creating societies, with science as the icon, the book sets out an agenda for civic education that can protect democratic institutions from the erosion of pluralism and the facile abandonment of trustworthy expertise. The authors conclude by returning to the themes set out at the start of the book, namely the crucial role played by trust in modern societies and the importance of face-to-face interactions in reproducing that trust, and the democratic institutions in which it should be invested.
Key Drivers of Blockchain Technology for Business Transformation

Blockchain is a disruptive technology that is igniting innovation, research, and business transformation across different business sectors from Financial, automotive, healthcare, supply chains, travels to the building of smart cities. Adopting blockchain technology in businesses and its disruptive characteristics are well understood. However, technology disruption does have two sides; it can be a source of enormous opportunity and challenges to businesses. This point is one of the key focuses of this chapter. That is, our attention on blockchain technology as key drivers of business transformation is simply said; To explore the disruptive impacts of blockchain technology on businesses through the opportunities and challenges of the disruption. The approach of the research was made through analysis of scientific articles and publications by industry practitioners. It describes the classifications of the impacts and challenges of blockchain technology from the point of its core benefits and challenges, so it is an adaptable technology, open-source vs proprietary solutions and its impact on the monetization of data. The impacts of blockchain technology considered at three levels. At the macro level, we looked at its effects on business in general and the economics of the company. At the firm level, the analysis focused on the re-architecting of the firm or of paradigm shift in the conception of the firm and management science paradigms in general—lastly, a consideration of the impact 308of blockchain technology on firm’s business model and their implementation—finally, the impact of blockchain technology in the monetization of data. Here, the analysis explored the subject at two levels. The first level is businesses, and another is consumers. The core focus is acquiring data monetization through exploiting consumers data. In summary, how blockchain technology transforms businesses are a well-covered topic in academic research. Our analysis has identified key drivers of blockchain technology for business transformation. Our work is guiding how to change the business to achieve data monetization through blockchain technology integrated with IoT apps. The scope of this work can extend to identify implementation issues. We discovered that there is room to make contributions to the discussions and offer a more in-depth insight into the subject.
Transformation of quotations in news headlines

The paper focuses on the news headlines on popular Bulgarian websites, which are presented as citations/ quotations belonging to famous and/or influential persons (or organizations, institutions) and in which an inaccurate transformation of the original statement can be detected. The texts are analyzed from a linguistic and a pragmatic aspect in order to review some of the current speech tactics, mechanisms and expressions that are used for achieving the desired effect. The paper also attempts to define which of the described characteristics are deliberately used and what is the effect on the process of text reception.
Application of artificial intelligence in unstructured grid generation

A new round of technological revolution and industrial revolution with artificial intelligence as the core is affecting all fields of society. However, grid generation is still a great challenge for computational fluid dynamics (CFD) simulations over complex geometries even though CFD researchers have made great progress in this field after decades of effort. In order to improve the traditional advancing front method of unstructured grid generation, scholars at home and abroad have carried out many beneficial attempts and explorations in finite element mesh generation using artificial intelligence. Firstly, this paper reviews the development history and present situation of artificial intelligence technology. Then, the application status of artificial intelligence in grid generation, size field prediction and grid optimization under the background of the big data era is discussed, and the advantages and disadvantages of various methods are pointed out. Finally, the development trend of artificial intelligence for grid generation is described.
ADAM: An intelligent virtual assistant for personal financial management

Context: According to the Serviço de Proteção ao Crédito (SPC Brasil), approximately 48% of Brazilians do not control their monthly budget.
The digital citizen <b>Dignity in a Digital Age</b> <i>Ro Khanna</i> Simon &amp; Schuster, 2022. 368 pp. <b>The Digital Republic</b> <i>Jamie Susskind</i> Pegasus, 2022. 304 pp.

Two new books advocate for technological agency.
Butler and political (in)correctness

What is the point of using politically correct language? This chapter examines politically correct language in a deeply contentious arena, namely, disability. It contrasts two Scandinavian countries, Denmark and Sweden, that are very similar in terms of government support and services for people with disabilities. However, how people in those two countries talk about disability differs vastly. In Sweden, language about disability is carefully monitored. In Denmark, in contrast, there is little or no political correctness when it comes to speaking about disability. What does this difference mean in practice? Philosopher Judith Butler’s writings on injurious language and hate speech provide a perspective that allows us to critically examine the relationship between what people say and what they do. They help us understand what can happen when the distinction between saying something and doing it becomes collapsed.
Applying the pattern of generalisation of variation theory in encouraging 5-6-year-old children to discover and graphically express musical sounds

The article analyses the ways of communication with pre-school children used by the music teacher which are based on the pattern of generalisation of variation theory and which encourage children to feel, discern and graphically express the qualities of musical sounds and their features while listening to music. The application of the pattern of generalization of variation theory is a new didactic approach in the music education of pre-school children. In this research, the learning study based on variation theory as a phenomenographic approach and a strategy for the lesson study as participatory action research were used. A 3-cycle learning study was conducted in 3 pre-school education groups; the study was conducted by 3 music teachers and a researcher; a total of 65 five- to six-year-old children participated in the research. The learning study provides opportunities to model ways of communication used by the music teacher as a mediator between the child and the music he/she listens to, encouraging children to feel, understand and discern the critical aspect of the learning object – high musical sounds – and its features – short, long, strong high musical sounds. When applying the pattern of generalization of variation theory, children can abstract the invariable pitch of musical sounds as a quality of musical sounds in the context of other variable qualities. The Critical Incident Technique was used to analyse the research data. The qualitative research highlighted three empirically substantiated groups of ways of communication used by the music teacher which are based on the pattern of generalisation of variation theory: ways of communication used by the music teacher that encourage children to feel, understand, discern and graphically express the critical aspect of the invariable learning object and its features in creating the context for listening to music (the first group), while listening to music (the second group) and after listening to music (the third group).
Application Development and Practice Model for Radiation Education

Since the nuclear disaster in Fukushima, Japanese soil scientists have tackled soil contamination problems due to radioactive cesium. For the radiation education based on the research results and outreach activities, we published a comic book and developed a digital application using iOS Xcode for Apple iPhone and tablet devices. This allows students to quickly understand why clay soil absorbed cesium and how to remove contaminated soil using educational mini-games. Through radiation education seminars and a conference, our application was evaluated and revised by school teachers.