Reviewerly/exHarmony huggingface dataset:
SY5-3. Maternal mortality: how can lives are saved?

Graph neural networks (GNNs) have made remarkable advancements in processing graph-structured data with all nodes and edges belonging to the same type. However, various types of node and relations exist in heterogeneous information networks (HINs), and due to this, HINs contain rich structural and semantic information. To tackle this heterogeneity, existing methods usually apply several well-designed metapaths to HINs to obtain the corresponding homogeneous subgraphs. However, these methods either fail to capture the interconnections between the same nodes in different subgraphs or require qualified labels. To address these issues, we propose a new multi-aspect self-supervised learning (SSL) framework for HIN representation in an unsupervised manner: (1) we design a new contrastive learning model to capture the similarities between the same nodes in different homogeneous subgraphs, and (2) we maximize the mutual information between the local patches and the global representation in one subgraph. Extensive experiments on various downstream tasks demonstrate the superiority of our model in comparison to the existing state-of-the-art methods.
Development of Qr Code-Based Character Education Teaching Materials

The purpose of this research is to produce QR Code-based character education teaching materials. The method used is Research and Development with the model Dick and Carey's which includes 10 stages. The results of this study resulted in several things. First, the QR Code-based character education teaching materials with Intellectual Property Rights (IPR). Second, the feasibility of teaching materials has a score of 4.8 from material experts, 4.6 from linguists and 4.75 from media experts. Third, the effectiveness of QR Code-based character education teaching materials have a t-value count 13.077 > ttable 2.09302 with t test at 0.05. This indicates a significant increase in learning outcomes for Pancasila Education. The results of the study also showed that there was an increase in learning outcomes by 23.15% after using QR Code-based Character Education teaching materials.
UN FRAMEWORK PER IL CONTACT TRACING IN ITALIA TRA ESIGENZE SCIENTIFICHE, POSSIBILITÀ TECNOLOGICHE E RISPETTO DI DIRITTI E LIBERTÀ INDIVIDUALI IN TERMINI DI DATA PROTECTION

On March 11 the WHO declared COVID-19 a pandemic. Among  quarantines and disruptions to public events, this also kick-started the expedited development of therapeutics and vaccines, but in the short time contact tracing, followed by treatment or isolation, is a key control measure. A simple relationship was found between the efficiency necessary for eradication and the basic reproductive ratio of the disease, but being it a matter of controlling people and their movements, the extent and the ways in which controls can be implemented can also prove to be very invasive. So, various approaches and technological configurations have been developed as long as, depending on the use of geo-location and the methods and times of data storage, solutions that respect human rights and privacy-preserving have been identified, as indicated by the European Authorities, too. Any solution should take care of its ethical implications, and be flexible enough to be improved rapidly, to rectify potential shortcomings and to avoid ‘surveillance creep’. Last but not least, it must be designed to support full interoperability within the EU.
Suggestions on Teaching Contents and Requirements of Physical Chemistry Laboratory for Chemistry Majors of Higher Chemistry Education

To implement the National Teaching Standard for Chemistry Majors and related requirements proposed by the Instructional Committee of Higher Chemistry Education, Ministry of Education, suggestions of physical chemistry laboratory teaching are made.The teaching goals and contents of the overall and definite physical chemistry laboratory are both defined.The principles for measuring physicochemical parameters and properties are clarified based on some typical experiments with special devices.The laboratory teaching goals including knowledge, ability and quality that should be achieved are suggested.It is of guiding significance for the further reform and construction of physical chemistry laboratory.
Experiments using a Group Method Data Handling Neural Network as a predictor in a biotechnical process

Present work at the Industrial Control Centre involves the exploration and development of the most suitable techniques for the modelling and control of fermentation processes. Techniques such as Kalman filters, kinetic models and multi-layer perceptrons have been evaluated previously [1, 2, 3]. In this contribution, work performed for the modelling of an industrial fed-batch fermentation process using the Group Method Data Handling Neural Network (GMDHNN) will be presented [4]. Fermentation processes present the neurocomputing community with a number of challenges due to the non-linearities and dynamics of such processes. The architecture of a GMDHNN is introduced as well as the series of experiments performed using the available data. The experiments address the suitability off the GMDHNN as a selector of inputs, as a one step ahead predictor, and as a long term predictor. Current results seem to be promising. Networks generated for the one step ahead prediction of the residual carbon in the fermentation process provide accurate estimations but the long term prediction presents more problems.
The Status quo and Improvement of Human Resources Management in Colleges and Universities under Performance Evaluation

In recent years, China's education sector has attached great importance to the training of talents. In order to further promote the advancement, universality, and efficiency of talent training, higher requirements have been put forward for the construction of teachers in various universities. The construction of college faculty is an important part of human resources management in colleges and universities. Through scientific and standardized management of college teachers, not only can the work enthusiasm of teachers and staff be improved, but also the orderly development of the overall teaching work of colleges and universities can be promoted. At present, in the human resources management of colleges and universities, performance appraisal is an important way to judge teachers, which is directly related to the vital interests of teachers and staff and career development planning. This article focuses on the analysis of the status quo of human resources management in ordinary colleges and universities, hoping to find the shortcomings in the current human resources management, so as to find a better performance evaluation method and build a more scientific college human resources management system.
Effects of common requirements engineering techniques on requirements engineering success in agile environments: A case study from Sri Lanka

Requirements engineering is the process of exploring, analyzing, documenting and handling the needs to be facilitated through a computer-based system that is being developed. Though software solutions fail due to many reasons, Flawed Requirements Engineering (RE) is one of the main causes leading to failure of software projects especially in agile environments where requirements and solutions evolve through collaboration between self-organizing cross-functional teams. Therefore, succeeding in RE is an essential factor which influences success of the entire software project. In the light of achieving project success, various methods have been introduced to deal with RE. Main aim of this study is to explore the relationship between commonly used techniques and successful agile requirements engineering in agile environments with a special emphasis to Sri Lankan context. A secondary objective was to suggest innovative recommendations to software solution developers to achieve RE success. Five research questions were formulated to explore the relationship between mostly common techniques of requirements management and success of agile requirements engineering. Through key readings related to agile project development, authors have identified five key success factors as having an influence on successful project completion in an agile environment and are being tested in this research. Authors have designed the study taking an epistemological standpoint of positivism, using quantitative methods and case study strategy to derive conclusions. The entire population 130 employees of the case organization been considered for this study. The quantitative analysis of was conducted based on 105 valid responses gained through a five-point Likert scaled questionnaire from the case organization. It has been discovered that these common requirement engineering techniques are correlated with project success in agile environments. Further, scrutiny of each requirements engineering phase, led to finding a set of most effective techniques to be utilized in an agile environment contributing to software development project success.&#x0D; Keywords: Requirements engineering, agile software development, project failures
COGNITIVE-BEHAVIOUR MODIFICATION: KEMANJURAN TEKNIK SELF-INSTRUCTION SEBAGAI MEDIA UNTUK MENINGKATKAN MOTIVASI BERPRESTASI PESERTA DIDIK

This research is motivated by the phenomenon of the problem that shows the low achievement motivation of students in school. The purpose of this study was to examine the effectiveness of using self-instruction techniques as a medium to increase student achievement motivation. The research design used pre-experimental design, the research method used one group pretest and posttest design. The research subjects were students of class XI SMA Adiguna Bandar Lampung with a total of 10 students, subjects were selected using purposive sampling technique. The research instrument uses; (1) treatment materials, (2) achievement motivation scale, and (3) observation guidelines. Data analysis used nonparametric analysis with Wilcoxom Signed Rank Test statistical test. The results of hypothesis testing show that H0 is rejected and H1 is accepted, this result indicates that there is an increase in students' achievement motivation after being given self-instruction techniques. The conclusion of the research shows that the self-instruction technique is effective and can be used as a medium to increase students' achievement motivation
The role of the scientific and practical conference in the organization research activities of students

The features of training students and teachers for participation and holding a scientific and practical conference are considered. Participation in a scientific and practical conference is the result of a great work of a student and his supervisor, which is preceded by a complex research activity. It is important to give students not only a certain set of knowledge, teach them the basic methods and algorithms of activity, but also teach them to navigate in the flow of information, the ability to pose timely and relevant questions and independently receive substantiated answers to them. The conditions for the implementation of successful research activities in college are shown, organizational and methodological work in this direction, its stages, goals, objectives and results are described. Employer surveys indicate that the requirements for the level of professional training and personal qualities of college graduates are increasing. Research activities of students, as one of the areas of work, allows us to prepare modern specialists who are able to constantly improve their professional knowledge and successfully apply them in practice. The acquisition of skills in the preparation of reports, articles on conducted research, skills of public presentation of the results obtained and their justification at conferences, contributes to the formation of a reflective culture, strengthens pedagogical cooperation between teachers and students.
An Ex-Post Regulatory Impact Assessment of the U.S. Blockchain Regulatory Regime

Blockchain technology has significant impacts on financial services. U.S. regulation regards blockchain technology as a type of financial technology when it provides financial-related products or services, which belong to one of the most heavily regulated sectors of the economy. However, blockchain technology and its applications constantly present novel problems that require regulatory responses. Regulators, academics, and the business world have been arguing whether new regulations are needed to target blockchain technology and its applications, either by providing a facilitative structure (recognition) or restrictive regulatory provisions (licensing, reporting, and anti-money laundering). To properly understand whether new regulations are needed, a prerequisite, as well as the missing step, is to evaluate how the existing regulatory regime works. This article fills the gap by presenting a regulatory impact assessment of the existing blockchain regulatory regime.This article first summarizes the overall blockchain regulatory landscape at the federal level and then contains an ex-post regulatory impact assessment. The regulatory landscape consists of actions such as interpreting existing regulations; issuing official guidance, statements, or alerts; piloting blockchain-related initiatives; and enforcement. The assessment consists of three major steps. The first is to explain the problems before taking regulatory action. The second is to identify the objectives of the existing regulatory regime for blockchain and its applications, and the third is to determine whether these objectives have been fulfilled. From the analysis, this article identifies three major problems: (1) fraud and scams in the cryptocurrency market, (2) law enforcement difficulties, and (3) immature blockchain products and services. In responding to these problems, existing regulatory actions have four objectives: (1) maintaining a fair and efficient market, (2) consumer and investor protection, (3) criminal enforcement, and (4) technology innovation. These four objectives are major indicators used to assess regulatory impacts and whether objectives have been satisfied.
PENGARUH PERAN ORANG TUA TERHADAP HASIL BELAJAR SISWA

This study aims to determine the effect of the role of parents on student learning outcomes on the theme of the area where I live in class IV SD Negeri 094097 Simpang Pongkalan Tongah. The research was conducted on May 9, 2021. The research method used was a quantitative survey type. The sample in this study were fourth grade students with a total of 31 students. The data collection tool used is a questionnaire or questionnaire. This study uses the normality test with the results of 0.200 ≥ 0.05 where the data is normally distributed. From the correlation test, it is known that the calculation results obtained rcount 0.606, which means there is a positive influence. The significance test was carried out to test the hypothesis, namely by comparing the value of t count with t table . Obtained the value of t count = 4.103 while t table = 1.699. Because tcount t table (4.103 ≥ 1.699) then Ha is accepted and H 0 is rejected. Through the t test, it can be concluded that there is a significant influence between the role of parents and student learning outcomes.
Role-Playing Technique for Improving Students Speaking Ability in the Simple Past Tense

This research aimed to find out how far the use of role-play technique could help the students of Triatma Jaya Badung Vocational High School in grade XI Hospitality Accommodation 1 to improve their speaking ability especially in using the simple past tense. Some theoretical frameworks are used in this research, such as the theory of teaching speaking by Richard and the theory of teaching grammar by Williams. Before the treatment was carried, a pretest was conducted to know the students’ basic ability, so that the achievement can be compared with the next circles after the treatment was given. The result of quantitative data showed that the use of role-play technique could improve the speaking ability of students of Triatma Jaya Badung Vocational High School. It can be seen from the result of the students’ achievement tests which increased continuously during the application of the role play technique. Those speaking aspects which were used as an indicator are vocabulary, pronunciation, grammar, fluency, and comprehension.
TransPipe : A Pipeline for Automated Transcription and Translation of Videos

Online learning environments, such as Massive Open Online Courses (MOOCs), often rely on videos as a major component to convey knowledge. However, these videos exclude potential participants who do not understand the lecturer’s language, regardless of whether that is due to language unfamiliarity or aural handicaps. Subtitles and/or interactive transcripts solve this issue, ease navigation based on the content, and enable indexing and retrieval by search engines. Although there are several automated speech-to-text converters and translation tools, their quality varies and the process of integrating them can be quite tedious. Thus, in practice, many videos on MOOC platforms only receive subtitles after the course is already finished (if at all) due to a lack of resources. This work describes an approach to tackle this issue by providing a dedicated tool, which is closing this gap between MOOC platforms and transcription and translation tools and offering a simple workflow that can easily be handled by users with a less technical background. The proposed method is designed and evaluated by qualitative interviews with three major MOOC providers.
Online Hate: Examining the Use of Outrage Language in Facebook Conversations over Racial Injustice

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Recent Trends, Architecture and Implementation of Blockchain

The advent of the blockchain as a datum to bit coin and cryptocurrency in 2008 transforms the monetary industry and manifests a peer-to-peer (P2P) data exchange in an utmost secure, transparent and efficient way. Blockchain is a reality today, reforming existing industry into smart industry (4.0). Blockchain overcomes many inherent key challenges such as data exchange in heterogeneous network, decentralization, poor interoperability and provides secured environment with its anomalous characteristics such as immutability, decentralization, persistence, anonymity and irreversibility. This paper enumerates the coherent and comprehensive state-of-the-art, architecture layers, various consensus protocol, application, challenges and implementation of blockchain. This work deals with creating a blockchain using Anaconda IDE, developing smart contract using solidity code using remix IDE and processing the transaction using Ethereum test network known as Ganache and Metamask wallet. Despite having enormous benefits, blockchain has some disadvantages in attaining consensus rapidly over a wide network, high energy consumption during computation, and requires storage of complete chain of Blocks.
A Study on the Teaching Method of Cultural Chinese Lectures Using Content-based Instruction

In this paper, we provide a Cultural Chinese lectures that connects major knowledge and Chinese learning by utilizing the ‘content-based instruction’ that has been actively implemented in many Western countries for a long time as a way for learners to enhance the interest and efficiency of learning Chinese in general. So, we proceeded to examine its effectiveness.<BR> The research proceeded in several stages as follows. First, preparatory work. In the pre-preparation stage, a survey was conducted to confirm the current status of liberal arts lectures in the university, the needs of learners, and the need to apply new teaching methods. As a result of the survey, it was possible to confirm the importance of the teacher’s role in enhancing students’ efficiency in learning the liberal arts, and the need to raise awareness of the connection with their major or future career path.<BR> Second, liberal arts Chinese education using content-based instruction. At this stage, according to the pre-established syllabus, a team of 4-5 people per major is formed before the midterm exam, and the team name and topic of interest are selected. Vocabulary and example sentences were selected and searched in Chinese to organize them. After that, from the group that completed the search, preliminary feedback, and presentation preparation work, the major-Chinese related presentations organized by topic were carried out in turn. During the presentation, the instructor properly helped with difficult pronunciation, gave feedback on the presentation content and attitude, etc. on the spot, and after the presentation, everyone had time to discuss the subject.<BR> Finally, After all the presentations, a survey was conducted to understand the effectiveness of the content-based instruction and students’ achievement and opinions. As a result, it was concluded that the content-based instruction would be an effective teaching method that can realize the qualitative improvement of the liberal arts Chinese education if several improvements are made.
An Adaptive Heuristic Critic based Architecture for Exploring Mazes with Large Search Spaces

We present a hybrid architecture, called EXP1, which balances exploration and exploitation in order to efficiently solve two dimensional mazes with large state spaces (eg. 262144 states). To achieve this it draws on the strengths of the Genetic Algorithm in search & optimisation, and on the combined strengths of the Radial Basis Function Neural Network and Temporal Difference learning algorithm in approximating continuous functions with strong temporal dependence. The Neural Network acts as an Adaptive Heuristic Critic (AHC). Over successive trials it learns the V-function, a continuous mapping between real numbered positions in the maze and the value of being at those positions. EXP1 solved all the mazes with which we tested it and proved to be quite robust to changes in internal parameters. It also displayed some favourable capabilities in responding to time variant environments.
Exploring Ways to Improve Real-Time Online Chinese Classes - Focusing on the IPA Method

The purpose of this study is to analyze the actual condition of real-time classes perceived by students in university Chinese language classes using the IPA method and to determine improvement plans. As for the subjects and methods of the survey, university students from D and K regions who experienced non face-to-face real-time classes were randomly sampled, and a survey was conducted with the final 84 students. The programs used for data coding and analysis were SPSS 26 and EXCEL, and the mean of each item, standard deviation, paired sample t-test, and IPA (Importance-Performance Analysis) were analyzed. The results of the IPA analysis are as follows. First, the maintenance area includes items such as C1** (interaction between instructors and learners), F2* (appropriateness of evaluation items), and F3* (fairness of evaluation). This is an area that the learner considers important and has a high level of satisfaction, which implied the current level can be maintained. Second, the focus area is the area that the learner considers important but needs to be improved most urgently due to the low satisfaction level. This area includes D3** (the amount of individual assignments after class) and F1* (measures to prevent test cheating). Third, the gradual improvement area is an area of low importance and low satisfaction. This area includes B3* (rules for prioritizing presenters during class), C2* (interaction between learners), and D1*(time devoted to performing individual tasks in class). Fourth, the overachievement area is not considered important to the learner, but has a high level of satisfaction. There were no statistically significant items.