Reviewerly/exHarmony huggingface dataset:
SafeTravel–Application with Blockchain Technology

The first COVID-19 case was detected in Malaysia on 25th January 2020.Given the serious situation of COVID-19, Malaysia Government implemented the Movement Control Order (MCO) in the same year by restricting citizen movement.The COVID-19 outbreak in Malaysia under MCO 1.0 is successfully controlled as only a hundred and below daily infected cases were reported.However, Malaysia's nightmare began after the government lightened the movement control, where more than 10,000 infected cases were reported daily.When the people realise that they cannot eliminate the COVID-19 pandemic, they should prevent another outbreak with their responsibilities, such as self-isolation when in close contact with a confirmed infection.Therefore, the SafeTravel mobile application is proposed to allow users to record their travel data in the system when performing the cross-state activity.In this application, the location, purpose, start date and end travelling data are provided by users and stored in the database using blockchain technology.Besides that, the users can update their daily health status in the mobile application to be aware of the COVID-19 symptoms and always monitor their body status.
An Optimized Framework for Breast Cancer Prediction Using Classification and Regression Tree

Several machine learning algorithms have been proposed in recent years to design accurate classification systems for a wide range of diseases such as cancers, hepatitis, and coronavirus.In this study, the Classification and Regression Tree (CART) is proposed to predict breast cancer in the early stage, later applied to real data collected from the Sebha oncology center.The study focuses on improving the CART accuracy through several methods: (1) cross-validation, (2) dimensionality reduction and (3) hyper-parameter tuning.However, two crossvalidation strategies have been investigated namely: The K fold and stratified fold, followed by dimensionality reduction to determine the most effective features using two methods, namely: recursive feature elimination with cross-validation and principal component analysis, and lastly, investigating the most optimal CART parameters using two optimization algorithms, namely: grid search, and random search.The experimental results have shown that the best CART model which achieved 97% accuracy uses a stratified fold as a cross-validation strategy, recursive feature elimination with cross-validation as dimensionality reduction, and grid search as parameters tuning algorithm.Moreover, when compared to the original CART, the accuracy of the proposed CART has improved from 63% to 97%.
A Novel Hybrid Approach for Classification Problem Case Study: Heart Disease Classification

Heart disease is a major cause of death globally, with patients succumbing to death a few years of being diagnosed.This paper proposed a novel hybrid approach of Cuckoo Search Optimization -Extreme Learning Machine (CSO -ELM) to solve a classification problem.The approach was compared with established models proven in classifying heart disease.The CSO-ELM indicated significant predictive ability and outperformed the established and base models in machine learning.
Website Development to Support the Implementation of Hangtuah 7 Elementary School Promotion

has been a wake-up call for many people.The internet as the easiest source of information has become a necessity.This does not only apply to governments and corporations, but also to schools.SD Hang Tuah 7 Surabaya is one of the educational institutions that never uses the internet.Therefore, SD Hang Tuah 7 Surabaya currently provides information by using a printed pamphlet filled with school profile, activities, achievements, enrolment details etc.Then distribute them manually to local communities in the hope of new registrants.Submission of this information has many shortcomings, and the school realized that the perceived benefits of the internet are big, for sharing information, giving great impression and school professionalism to the wider community.The implementation method started by identifying partner problems in adapting the technology, finding solutions to it, problem-solving by creating the website, mentoring and evaluation.The website will include several details of the school including: 1) school profile; 2) history; 3) educators' profiles; 4) education staff profiles; 5) school activities; 6) school achievements; 7) school enrolment; 8) school contact details; and 9) school online library.The existence of the Website for SD Hang Tuah 7 Surabaya will provide convenience to the public in the search for information, especially about the school profile and school admission details.
Effectiveness of PPL/PLT Implementation in Achieving Vocational Teacher Competency

The general objectives of this study are to describe: (1) the effectiveness of the context seen from the support of all related elements in the implementation of PPL/PLT on students of FT UNY; (2) the effectiveness of the input seen from the readiness of the implementation of PPL/PLT on FT UNY students; (3) the effectiveness of the process seen from the implementation of PPL in learning in schools at FT UNY; and (4) the effectiveness of the PPL/PLT implementation product for FT UNY students, in terms of the success of achieving the criteria and students' academic achievements in achieving competency standards.The method used in this study is program evaluation with the CIPP method (context, input, process, product).The population of this study were students who were taking PPL courses at the Faculty of Engineering, UNY 2018.The sampling technique was carried out by proportional random sampling.Data collection techniques were carried out using documentation, observation, interviews, and questionnaires.The data analysis technique used descriptive qualitative and quantitative analysis.The results of the study show the following.(1) The level of effectiveness of Contect (context) seen from the support of all related elements in the implementation of PPL/PLT for FT UNY students is in the very effective category.(2) The level of effectiveness of the Input (input) seen from the support of all related elements in the implementation of PPL/PLT for FT UNY students is in the quite effective category.(3) The level of effectiveness of the Process (process) seen from the support of all related elements in the implementation of PPL/PLT for FT UNY students is in the quite effective category.(4) The level of effectiveness of the Product (product) seen from the support of all related elements in the implementation of PPL/PLT on FT UNY students is in the quite effective category.The success of students in achieving the competency criteria (B +) in PPL/PLT learning academic achievement reached 96%, based on the graduation criteria limit with the B + score already exceeding the effective limit criteria, namely 80% reaching competent (B +).This means that the implementation of PPL/PLT is declared effective in equipping prospective teacher students to become competent vocational teachers.
The Training and Learning Alternative Course System Based on Qualification Framework of Numerical Control Technology Specialty Group

In order to solve the problem of lifelong learning of multiple students in the numerical control technology specialty group, Guangdong Mechanical & Electrical Polytechnic has established a qualification framework for the specialty group.This qualification framework horizontally includes two types: academic qualification framework and industry qualification framework, as well as seven levels of professional group qualification framework vertically.By clarifying the corresponding relationship between the educational training objectives and the industry job groups at the same level, the results oriented curriculum standards have been developed.The training and learning alternative course system of 'specialty group platform + course supermarket' has been designed to solve the problems of achievement certification and interoperability in various forms such as school learning and industry learning.At the same time, online and offline learning platforms and credit banking platforms have been built to facilitate the learning and achievement accumulation of different types of students.
A Study on the Relationship Between Sleep, Anxiety and Academic Performance of Applied Psychology Major in a University in Tianjin

To understand the sleep status of college students, study the connection between sleep status, fatigue and academic performance, and analyze the main factors affecting academic performance in sleep status.Using the method of random sampling, 54 undergraduate students in applied psychology were selected as the research objects.Pittsburgh Sleep Quality Scale (PSQI) and Self-Rating Anxiety Scale (SAS) were wont to judge the sleep status and anxiety of undergraduates.Results: (1) There was no difference in the overall sleep status between boys and girls.(2) There was a positive correlation between sleep status and anxiety, a negative correlational statistics between sleep status and academic performance, and a negative correlational statistics between anxiety and academic performance.(3) The main sleep factors affecting academic performance were sleep disturbance, use of sleep medication and sleep efficiency.(4) The anxiety of college students has no mediating effect on sleep quality and academic performance.
Literacy Movement Program in Elementary School: A Study of Central Java, Indonesia

Elementary school is a time when children are at the golden age, so it is crucial to instill noble character values.The literacy movement is one way that can be done to instill noble character.This study aims to find out (1) reveal the planning of the school literacy movement in Elementary Schools of Central Java, Indonesia (2) reveal the implementation of the school literacy movement in Elementary Schools of Central Java, (3) reveal the evaluation of the school literacy movement in Elementary Schools of Central Java.The type of study used is descriptive with a qualitative approach.Data collection techniques in this study use documentation techniques.The data validity used in this study is cross-check data.The data analysis technique used in this study is content analysis.Based on the study results, it can be concluded that (a) the planning of the school literacy movement in Central Java is carried out through the preparation, planning, and scheduling stages.(b) Implementing the school literacy movement in Central Java is carried out with the habituation stage, the development stage and the habituation stage, (c) evaluation of the school literacy movement in Central Java was carried out by evaluating the context, input components, and the process.
A Diagnostic Question Analysis Model based on a Modified Item Response Theory

Digital technologies are being more widely used in education, allowing students all around the world to access individualized, high-quality educational resources.This paper analyzes a massive amounts of data derived from students' interactions with these diagnostic questions can help us more accurately understand the students' learning status and thus allow us to automate learning curriculum recommendations, as evidenced by thousands of examples of students' answers to mathematics questions provided by The NeurlIPS 2020 Education Challenge [1,2].In this paper, a new generated model based on Item Response Theory (IRT) is put forward.Additionally, with discrimination parameter added and classification by groups, the model on real-world dataset is verified.
The Metaverse: The Essential Characteristics of “Full Body Immersion” and the Risk of Addiction

With the continuous progress of virtual reality technology, human beings have begun to move toward the Metaverse world, which is the ultimate form of Internet development.The Metaverse becomes the hot topic of the moment.The concept of the Metaverse has not yet formed a unified definition, but as an advanced form of cyberspace, the Metaverse has its prominent feature, namely "full-body immersion".The full-body immersive experience of Metaverse makes it naturally "addictive".While bringing "compensation" to reality for its users, will inevitably lead to the risk of addiction.In the development process of the Metaverse, especially in the early stage of development, special attention should be paid to various problems that may be caused by the risk of addiction, and dialectically look at the relationship between the virtual world and the real world.
Research on Quality Evaluate of Shipborne Application Software

The next generation of simulation analysis and evaluation system combines the simulation system with the actual command and control system to provide more accurate analysis, prediction and control methods for military complex systems.Combat assessment analysis is the basis for command decision making.With the transformation of warfare from mechanization to information, the explosive growth of combat information, the war system presents unprecedented complex features, which poses challenges for combat assessment.In-depth discussion of the basic mechanism of the military simulation analysis and evaluation system, the key elements of the system output and the system analysis category.Finally, suggestions for the development direction of the evaluation and analysis of the military simulation analysis and evaluation system are put forward.
Can Online Behavior Promote the Improvement of College Students’ Employability

In recent years, with the rapid development of the Internet, the state pays more and more attention to the Internet.Compared with the older generation of college students, they have stronger ability to accept new things, more flexibility, and are more inclined to work in challenging or high-tech industries.Its employment is related to the social stability and economic development of the whole city.Therefore, solving the employment problem of college students has become the key.This paper describes the use of mobile Internet in terms of College Students' Internet access, understanding of communication software, Internet content and Internet frequency, and describes and analyzes the employability of college students from the aspects of education, pre employment training and trade union participation, time and money spent in employment, rights protection behavior, access to employment information and quantity.The main research content of this paper is how the use of mobile Internet in college students affects their employability.
Deixis Analysis in Conversation Between President Joko Widodo and Nadiem Makarim on Presidential Secretariat Youtube Channel

A conversation between President Joko Widodo and his minister had never been witnessed before.However, during this Covid-19 pandemic, their conversation became something possible to be watched through the Presidential Secretariat's YouTube channel.The conversation can be analyzed through a pragmatic approach, one of which is through deixis analysis.The forms of deixis in conversations between two high-ranked government officials in Indonesia are new data.This study aims to analyze various kinds of deixis contained in the conversation between President Joko Widodo and Nadiem Makarim on the Presidential Secretariat Youtube channel.This study uses qualitative descriptive method with several techniques used, namely: listening and note-taking techniques.The source of data in this study is the conversation between President Joko Widodo and Nadiem Makarim on the Presidential Secretariat Youtube channel.The object of the research is deixis in the conversation.The result of the analysis shows that three forms of deixis were found in the conversation.These deixis include person deixis, spatial deixis, and temporal deixis.Each of these deixis has its own reference, depending on the context that accompanies it.
Strategy Conditions of Speaking and Presenting Skills Learning Strategy in Vocational School

The strategy of learning speaking skills in Indonesian subjects with news text material is included in the learning achievement (CP) of speaking and presenting elements.The purpose of speaking skills in learning Indonesian is so that students can convey information orally by going through the stages of critical, creative, and innovative thinking in writing news in a coherent manner.This study was conducted to determine the condition of the learning strategies carried out in SMK.This type of research is descriptive qualitative research with observation method.Data collection techniques are carried out by observing and taking notes.In this study, data analysis was carried out by explaining the findings of the data obtained by the observation method.The results of this study are the story writing map strategy used in the achievement of speaking and presenting learning in SMK has not been able to make students able to speak, think critically, be innovative, form good gestures when speaking, and present as a leader.There are several things that must be considered in conveying news information, in addition to the wealth of words as well as speaking techniques, facial expressions when speaking, tone, and body gestures.These things need to be considered and taught to help students' speaking and presentation skills in accordance with the elements of Indonesian language learning achievement phase E of the driving school curriculum.
Factors Affecting the Core Competitiveness of Enterprises

It was Prahalad and Hamer who first put forward the concept of core competence and defined it.Since then, a research upsurge on core competitiveness can rise.Different researchers have studied it from different perspectives, such as technology view, knowledge view, resource view, organization view and system view, and formed different schools.A study of Chinese companies through a literature review research method.This paper summarizes relevant theoretical knowledge and research literature, mainly discusses the factors that affecting the core competitiveness of enterprises, and draws the following conclusions that the core competencies of the company are divided into three dimensions: product technology capability, understanding of user needs, distribution channel capability enterprise product innovation ability.This paper may offer some references for enterprises to improve their core competitiveness.
Judicial Cognizance of Other Serious Cases of Defamation Crime in Cybercrime

With the continuous development of modern network technology, the Internet has changed people's way of life.However, with the continuous expansion of the use of the Internet, while enjoying the efficient life brought by the Internet, people have gradually increased their behaviors of infringing others' rights and endangering others' interests through the Internet.Online defamation is a very important part of it.As a kind of crime to protect people's right of reputation, the crime of libel not only stipulates the conventional situation, but also determines the aggravated legal punishment for the "serious circumstances" that infringe people's right of reputation and have serious consequences.Among them, the first three paragraphs are relatively clear provisions.Therefore, the focus of this paper is to study the nature and constitution of the crime of libel, mainly using the analysis method of researching "other serious circumstances" in the case study.Th Through the study of judicial practice, the author concluded that "serious social influence and simultaneous defamation of many people" can affect the scope of sentencing.Meanwhile, long-term defamation of others or seriously affecting the reputation of others can also become an important principle of judgment.
Exploring Criminal Jurisdictional Conflicts in Cross-Border Online Gambling

Cross-border online gambling crimes occur frequently and have broken through the boundaries of traditional crimes in the context of globalization and the increasing development of Internet technology.For instance, a crime committed in one country can have adverse consequences for citizens from other countries, which makes the sovereign countries conflicts when claiming criminal jurisdiction.At present, there are limitations of traditional jurisdiction theories.In addition, the existing regulations fail to solve the dilemma of cross-border online gambling criminal jurisdiction.Therefore, based on the new characteristics of cross-border online gambling crimes, this paper explores the resolution of the jurisdiction conflicts from three dimensions.Firstly, the basic principles are followed including criticizing and inheriting the traditional criminal jurisdiction, the principle of actual harm correlation, and the principle of first acceptance and convenience of litigation.Secondly, the international assistance system should be improved.Finally, consultation and communication should be strengthened and the extradition system should be improved.
Teaching Vocabulary Using Game in SMP Muhammadiyah Ambarawa: A Case Study

Grammar is very important for students to master when they study a foreign language.This study aims to teach Vocabulary using Games in SMP Muhammadiyah Ambarawa.The design of the research used a case study.The participants were nine students in year VII consisting of three males and six females.The instruments to collect data used Observation and interviews, which were analysed qualitatively.The results of this study show that teachers used snake games, ice-breaking and a quiz in teaching English.The study also found that the problem faced by the teacher was the students were so notice therefore it is hard for teacher to give instruction at the beginning of teaching and the solution was the teacher spoke lauder in giving instruction.
Research on the Reform of Vocational English Curriculum Based on Core Competencies of Higher Vocational English

This paper summarizes the research on the core competencies in domestic and foreign literature, and proposes to build and cultivate six essential characters and six key abilities of higher vocational students based on the investigation of the core competencies of the public English courses in higher vocational education.Educators should follow the principle of education and teaching of higher vocational English courses and the talent training requirements for modern vocational education.Guided by cultivating the key abilities of higher vocational students, educators aims to reconstruct the competencies-based curriculum teaching system, integrate the education mechanism of moral and technical skills, and combine language knowledge and skills training with soul-building education.In combination, the public English courses of vocational colleges and universities will be turned into soft-power courses, providing strong education guarantee and skill support for the cultivation of high-quality technical and skilled personnel, and achieving the goal of cultivating socialist builders and successors in the new era.
Sentiment Analysis of Hotpot Reviews with LSTM Based on Keras Framework

Natural language processing as a domain of artificial intelligence has gotten a lot of interest in recent years, thanks to the fast growth of the Internet sector, and sentiment analysis has become one of the hottest study fields in natural language processing.Based on the study findings, this article analyzes sentiment analysis of Chongqing and Chengdu hotpot reviews using a Keras-based long and short-term memory neural network model, and offers ideas for merchants as well as a means for potential customers to rapidly comprehend merchant information.The model obtains a 79 percent accuracy on the test set, according to the results.Taste, service attitude, environmental hygiene, and pot base were judged to be deficient in both cities, notably in Chongqing, where tripe, duck intestine, and crispy pork were the key causes for unfavorable ratings; in Chengdu, portion size and hygiene were the main complaint areas.