Reviewerly/exHarmony huggingface dataset:
The Use of Whatsapp Video Calls in Teaching Speaking Using Role Play Activity

The present study is aimed at observing the teacher’s way of implementing WhatsApp video calls in teaching speaking using role-play activities and investigating the students’ perceptions of the use of WhatsApp video calls in teaching speaking using role-play to improve speaking skills. The present study uses a qualitative case study. Research instruments consist of online classroom observation, interviews, and questionnaires. The sample of the present study involved fourteen students in grade eight and one English teacher at an Islamic junior high school in Tasikmalaya as a sample in this research. Thus, the use of WhatsApp video calls in teaching speaking by role-play activity is beneficial to improving students’ English performance. The students' perceptions of the use of WhatsApp video call in teaching speaking using role-play activity to improve speaking skills showed that the students consider it an attractive learning activity, positive activity, and it is easy to use. Based on the findings, it is recommended for English teachers to apply technology such as WhatsApp and role-play techniques, especially in teaching speaking so that the student’s speaking performance can improve.
Text Mining of Twitter data for Mapping the Digital Humanities Research Trends

Digital humanities have become a more relevant field of study due to the extraordinary growth in digitisation of the humanities data. Due to collaborative development of humanities and computing, many academics are convinced of the worth of digital humanities (DH) that actually provides the best insight into humanities studies. The panoramic view of the development of big data in humanities reflects its trendy directions and evoked new challenges in DH. It is complicated to analysed the objectives of digital humanities data with simple data analysis tools where as text mining can help to facilitate the qualitative findings in DH. In the humanities disciplines, data is often in the form of unstructured and text mining is a way of structuring and analysing digitised text-as-data. Twitter is a online social networking platform which offers an opportunity for quality information sharing, collaborative participation digital humanities community. This paper is attempted to study the extensibility of digital humanities on twitter and also to interpret the evolution of twitter usage by analysing tweets posted related to DH via python data analysis.&#x0D;
Book Purchase Model for Academic Libraries Using Digital Humanities Tool

Most libraries don’t buy books based on a set of rules that reflect the research done at their affiliated institutions. A structured method for evaluating evolving research areas is a must have process in libraries, especially academic libraries. So, in this study, with the help of the digital humanities tool, the authors developed a book purchasing algorithm for an academic library that functions in accordance with the core research subjects and evolving research areas of that institution. To conduct this study, the researchers searched the SCOPUS database for articles published by the “University of Calicut” as of February 13, 2023, yielding 3305 publications. Voyant tools have been used to analyse the collected data. Significant changes in the area of research at the University of Calicut are observed from its beginning to its recent history (1967–2023). The analysis revealed a discrepancy between the primary subject areas of research and the book collection at the Calicut University library. The findings of this paper will aid librarians in their acquisition processes, and the institution will be able to support the research community. This study proposes a novel “Book Purchase Model for Academic Libraries” using a digital humanities tool that can be used in professional practice.
An Investigation in the Interdisciplinary Nature of Digital Humanities

The disciplinary structure and dimensions of digital humanities is evolving for many years. Even though several journals focus solely on digital humanities, the interdisciplinary nature of digital humanities remains a fact. The current study is an endeavor to understand the linkage of the digital humanities with other disciplines in the universe of knowledge so that researchers from multiple subject backgrounds can carry out research on digital humanities in a more vivid manner. The present research will prove valuable for researchers, authors, and decision-makers of research and development organisations and other institutions to carry out collaborative research activities on individual and organisational levels. The research results and discussions of this research publication will enlighten the researchers from the digital humanities subject field to take a decision in a better way regarding the evolution and interdisciplinary research activities in digital humanities and the incorporation of methods and techniques from library and information science and computer science to expand the horizons of the subject field (digital humanities). The author conducted a bibliometric analysis focusing on the objectives to discover linkages and an interdisciplinary approach to digital humanities. The results infer that the highest number of authors active in research activities in the digital humanities belong to computer science followed by art and humanities and library and information science disciplines. The journals preferred for publication of research on digital humanities are also analysed, and it is found that the highest number of journals are from the literature discipline, followed by art &amp; humanities, computer science, history, and library and information science. The publication productivity of journals is also studied, and it is found that “Digital Scholarship in the Humanities” is the most productive journal and that it belongs to the humanities discipline. In the list of the top ten most productive journals, five belong to the discipline of Library and information science. The study of citation and bibliographic coupling displays that the journals “Journal of Documentation” and “Digital Scholarship in the Humanities” are the most cited journals. During this research endeavor, emphasis is given to the subject affiliation of authors, journals and publications. It’s been found that digital humanities research is actively related to the disciplines of library and information science and computer science.
Cryptocurrencies as a safe tool for portfolio before and during COVID-19 pandemic: cases of Bitcoin and Ethereum

This research aims to analyze and explain the importance of diversification benefit of cryptocurrencies and its nature in accordance with its relation with other financial assets before and especially during the Covid-19 pandemic era. This paper will help investors to understand that how to manage a portfolio of cryptocurrencies in parallel with other financial assets and mainly cryptocurrencies since they were a safe investment option during the pandemic period due to the good defense these digital currencies activated against the covid-19 shock back in 2020. Paper used DCC-GARCH model to examine the safety of Bitcoin and Ethereum with financial market of S &amp; P 500 and FTSE100.
Peningkatan Hasil Belajar Matematika pada Materi Waktu Menggunakan Alat Peraga Waginem pada Peserta Didik Kelas II

This research is motivied by the low mathematics learning outcomes in class II B MI Muhammadiyah Paremono, because the teacher uses the lecture method. The purpose of this study was to improve clock reading and writing skills with waginem props (morning and evening). The method used is Classroom Action Research (CAR) with the subject of class II B MI Muhammadiyah Paremono students for the 2021/2022 academic year. The final evaluation test instrument in this study was an evaluation test with 10 questions (essay). The research was conducted in two cycles. The indicators used are reading skills and writing skills. The results of the study show that waginem teaching aids can improve reading and writing skills so that student learning outcomes increase. This can be seen from the activities of the first cycle which showed the percentage of students' learning completeness was 75% with an average class of 87. Meanwhile in cycle II, the percentage of students' learning completeness was 100% with a class average of 96. Thus, the percentage of learning increased by 25%. Based on the results of the research conducted, it can be concluded that waginem teaching aids can improve mathematics learning outcomes in the time material at MI Muhammadiyah Paremono.
The Interpretation System of African Languages in the Senegalese Parliament Debates

The present work deals with the interpretation system of local languages in the Senegalese parliament. In other words, it is devoted to the implementation of the simultaneous interpretation system in the Senegalese Parliament debates. The Senegalese parliament, in cooperation with the European Parliament and the European Union, implemented, some years ago, a system of interpretation devoted to translating (into) six local languages. But what does the interpretation system consist in? What motivates the choice of six local languages and not more or less than six? Why does the Senegalese parliament implement such system in a country whose official language is French? What are the linguistic consequences of this interpretation system on the local and foreign languages spoken in the Senegalese parliament? How is the recruitment of interpreters done? To answer these questions, we have explored the documents and writings related to the implementation of the simultaneous interpretation system in the Senegalese parliament, in particular, and of the interpretation system, in general. Field surveys as well as interviews of some deputies, some interpreters and other people from the administration have also been organized and analyzed in this study. This research has helped us have a lot of information and collect data for the corpus. After the data collection, we have moved on to data analysis and we have ended up with results that we have presented in the body of the text.
A DESCRIPTIVE STUDY OF STUDENTS PERCEPTION ON THE ONLINE LEARNING IMPLEMENTATION DURING COVID-19 OF ENGLISH EDUCATIONAL DEPARTMENT STUDENTS AT PGRI UNIVERSITY OF BANYUWANGI

Online learning is the best solution for the teaching and learning process during Covid-19 pandemic.This study aims to determine students’ perceptions on the online learning implementation. The research method used in this research is survey method. The respondents were the all of students on English Educational Department at PGRI University of Banyuwangi. The technique sampling used the purposive sampling. The data collection method was carried out by filling out the questionnaire through Google Form and interviews to find out the students has a good or bad perception on the online learning implementation. The result of this research regarding the student’s perception on the online learning implementation during Covid-19 of English Educational Department students at PGRI Banyuwangi University is in the good category with the overall percentage is 65%. For the result of the interviews, the implementation on the online learning during Covid-19 pandemic can help them to carrying out the learning process easier. However, there are still some obstacles of the implementation on the online learning such as lack of understanding and an unsupported internet network. As for suggestion from the researcher, the students should be actively looking for the materials from the other sources, not only receive from the lecture. It aims to make the learning process more effective.
AN ANALYSIS OF POLITENESS PRINCIPLES IN THE SMALLFOOT MOVIE

This research is a descriptive study on the use of politeness principle in the Smallfoot movie. The researcher employed descriptive qualitative method by collecting the utterances of the movie. This research aimed to identify the types of politeness principles used by the main character in the Smallfoot movie . This research analyze the politeness principles by using Brown and Levinson (1978) politeness theory. The result show that Smallfoot movie consists four types of politeness principles. They are 7 bald-on record, 8 positive politeness, 4 negative politeness and 2 off-record. In the types of politeness principles used by the main character consist 70 utterances they are 34 (48,5%) utterances of bald-on record, 25 (35,7%) utterances of positive politeness, 8 (11,5%) utterances of negative politeness and 3 (4,3%) utterances of off-record. Based on the result of this study, the researcher expects this study gives contributions to the researcher herself and the readers and for further researcher who interseted in analyzing movie
Improve Operational Efficiency at Cam Thuy District Culture, Information, Sports and Tourism Center, Thanh Hoa Province

n 2019, the Center for Culture, Information, Sports and Tourism of Cam Thuy district was established by reorganizing public service units under the People's Committees of districts and towns—communes and cities operating in the fields of Culture, Sports, Tourism, Radio and Television. After nearly five years of operation, the Center has overcome some difficulties due to the merger and exceeded the tasks and goals compared to the plans set out for each year. However, in the current period, the development of the Center in the coming time will still be complex due to the old-fashioned way of thinking; the Center's activities are solitary, and cultural propaganda work needs to be coordinated. Change and attraction service activities have yet to be focused on. Therefore, studying the limitations in the Center's operations and proposing several solutions to improve the Center's operational efficiency in the future is necessary.
Research on Innovative Teaching of Chinese Characters in International Education Based on Traditional Chinese Culture

The teaching of Chinese as a foreign language is booming both domestically and internationally, but many problems have gradually emerged in terms of teaching staff and talent development. Therefore, this article conducts innovative research on the teaching of Chinese characters in international education based on traditional Chinese culture. By making kites, international students can understand traditional Chinese culture in games, gain a deep understanding of Chinese culture, and better understand the subtleties of Chinese language. Kites have a history of over 2000 years in China, and teachers can explain the meaning of kites to international students during lectures. Teachers can play some recordings in class, with two words forming a phrase. Let these students listen first, then read two words to strengthen their hearing, practice their oral pronunciation, and enhance their memory. Traditional education in our country makes language teaching not flexible enough. Therefore, in international Chinese language teaching, teachers should analyze the content that international students are interested in, so that teaching can achieve value.
Research on Teaching Reform of College English Writing in the New Media Era

Influenced by the NM (new media) technology, the current teaching ideas and methods have changed greatly compared with the traditional teaching mode. Applying NM technology to college EW (English writing) teaching can provide a lot of information for EW teaching, which has a very good role in promoting the development of college EW teaching. How to keep up with the situation, break through the current predicament and better cultivate the ability of English writers in the teaching of college EW course in this rapid wave of educational reform has become an important topic at present. This paper analyzes the significance of developing college English education from the perspective of NM, analyzes the existing problems in college EW teaching, and puts forward some suggestions on the reform of college EW teaching in the NM era.
A Study on the Value and Practice of Integrating the Yellow River Culture into International Chinese Education

Under the background of the new era, the Yellow River culture contains profound historical background and rich educational connotation, which has important practical significance in inheriting national culture and enhancing students' cultural self-confidence. Therefore, in order to re-examine the new height of the Yellow River culture construction in the new period, we should focus on analyzing the value of the times and the main points of inheritance of the Yellow River culture. After decades of development, international Chinese education has gradually changed from focusing on language skills teaching to focusing on language skills training, and at the same time began to pay attention to the internal meaning and communicative function of language. This paper analyzes the connotation and characteristics of the Yellow River culture, and on this basis, discusses the educational practical significance of the Yellow River culture. Finally, it puts forward some countermeasures to infiltrate and integrate the Yellow River culture in international Chinese teaching from the aspects of infiltrating the Yellow River culture in teaching content, improving teaching methods, carrying out special teaching activities, focusing on the systematic teaching of the Yellow River culture and improving teachers' cultural literacy.
A Brief Introduction to Batik of Minority Ethnic Groups in Southwest China

Batik is one of the important skills of ethnic minorities in China, and it has a long history in minority areas in Southwest China. This paper introduces the archaeological remains and basic techniques of batik in Southwest China. It briefly discusses the crisis and opportunity of batik in Southwest China, and let the world know about this treasure of the Chinese nation.
Research on the Reform of University Financial Supervision System Driven by Big Data

University financial supervision system refers to the arrangement and integration of financial management system and system, forming an institutional system that is interrelated, coordinated and restricted among the main systems of financial supervision, which mainly includes two parts: internal supervision and external supervision. The construction of university financial supervision system is closely related to the main tasks of university financial supervision and financial supervision system, which is gradually formed and perfected with the establishment and standardization of university financial supervision system. Driven by big data technology, the reform of university financial supervision system has ushered in a good opportunity. From the above perspective, this paper explores the reform of university financial supervision system driven by big data, analyzes the problems existing in university financial supervision system under big data, and lists the optimization measures of financial supervision system reform, hoping to help the development of universities.
An Attention Mechanism Based AVOD Network for 3D Vehicle Detection

With the continuous advancement of autonomous driving technology, 3D vehicle detection has become of widespread interest. The traditional aggregate view object detection (AVOD) framework has achieved some good results in 3D vehicle detection tasks. However, the complexity of the 3D vehicle detection scenario makes the current detection methods still not meet the actual requirements. To enhance the detection accuracy of 3D vehicle targets, we propose to equip an attention mechanism to improve the representation capability of feature maps, thereby further increasing the precision of 3D vehicle detection. Specifically, we have added the channel attention ECANet, spatial attention SANet, and mixed attention ECANet+SANet respectively into the image-based feature pyramid network of the AVOD detection framework, which can enhance the feature maps representation and improve the detection accuracy observably. The improved AVOD network is verified using the KITTI dataset. By showing the detection results of these attention mechanisms, it is found that the feature pyramid networks (FPN) module in the AVOD network based on Image has the best performance when integrating a mixed attention mechanism. In comparison to the original AVOD network, the detection results on the average precision index of the proposed method have improved by 2.29%, 2.81%, and 1.32% in the three indexes of simple, medium, and difficult, respectively. Extensive experiments have confirmed the practicality and efficacy of the AVOD network to equip the attention mechanisms for 3D vehicle detection.
Autonomous Exploration for Mobile Robot in Three Dimensional Multi-layer Space

Autonomous exploration of unknown environments is the basis for mobile robots in applications like rescue and industrial inspection. The critical capability for autonomous exploration is the determination of the next exploration point. In this paper, we proposed an autonomous exploration strategy for 3D multi-layer environments. The ML-SKiMap structure is presented to store and retrieve the map with the layer information, and the stability and obstacle collision situation are analyzed to check the traversability of each voxel in ML-SKiMap. Furthermore, a cost function in terms of exploration information entropy, layer weight, and navigation cost is adopted to evaluate the exploration performance, and the optimal next exploration point is selected with minimum exploration cost. The experiments in simulation and practice demonstrate that the proposed method can explore multi-layer environments effectively.
Optimization-based Coordinated Motion Planning for Redundant Wheeled Mobile Manipulator

Due to the combination of mobility and dexterity, the mobile manipulator has great application potential in many fields such as manufacturing, logistics and service. The motion planning for the mobile manipulator becomes more challenging due to the high degree of redundancy. An optimization-based method is proposed to solve the coordinated motion planning problem. The optimization goal is to enhance the manipulability while considering the distinct kinetic characteristics of the manipulator and the mobile platform. Since the manipulator has superior performance in respond speed and accuracy, a motion distribution weighting matrix is employed to increase the motion proportion of the manipulator for a given task. Moreover, the joint range and velocity constraints are formulated in a unified form for calculation efficiency. Simulation and experiment are presented to validate the proposed method. The algorithm can generate feasible trajectories in configuration space without violating the constraints, and the adjustable motion distribution between the manipulator and the mobile platform is achieved. The trajectory tracking accuracy can be improved when the configuration space motion distribution between the manipulator and the mobile platform is regulated appropriately.