Reviewerly/exHarmony huggingface dataset:
Intelligent Mechanism for Virtual Machine Migration in Cloud Computing

Cloud computing has risen in its importance and is now hosted in massive data centers based on the virtualization technology that in turn allows creating multiple virtualized environments and several virtual machines (VMs) to provide multiple services on a single physical host. Despite its advantages, the virtualization technology might fail at any time or be updated or loaded. Accordingly, the VM must be transferred from the utilized host to another. This movement has now become a significant factor in saving the available resources, reducing energy consumption, increasing resource utilization, maintaining the quality of service in cloud data centers, increasing reliability, and achieving load balancing. Multiple methods for moving VMs have been developed for best utilization of the resources. Among these methods, pre-copy migration is considered as a common approach where it migrates the state of the VM’s memory from the original host to the intended host through a number of iterations before the shutting down of the VM on the original physical host with an amount of time called downtime. The problem with this approach is that it might cause a little disruption to the services operating in the VM. Therefore, various research attempts focused on studying and selecting proper destination hosts with the available resources to the future usage on the VM. Thus, this paper aims to highlight the current scientific work that target the aforementioned goal. Then, the paper tries to illustrate the current challenges and possible future directions in this research area.
Do Crypto Hedge Funds Time the Bitcoin Market?

This article examines whether cryptocurrency (crypto) hedge funds successfully time the bitcoin market. The author uses a joint market-timing model to assess the bitcoin market return– and volatility–timing skills of crypto hedge fund managers. For a one-month holding period, the difference in the out-of-sample alpha between the top timers and bottom timers is 11.832% per month. The analysis shows that younger funds with shorter lockup periods tend to have stronger bitcoin market return–timing skills. Moreover, funds with lower redemption periods tend to exhibit stronger bitcoin market volatility–timing skills. The author also observes that crypto hedge funds demonstrate stronger bitcoin market–timing skills during market downturns, likely because of bitcoin being a safe-haven asset in contrast to traditional stock market investments. The findings are important for private investors who are considering crypto hedge funds as an alternative investment.
Kitchen Tools and Utensils Familiarity using Interactive Multimedia as an Intervention

Aside from diverse learning challenges, learners may also have different skills and learning preferences. Some learners learn better visually, while others must rely on their tactile or actual experience using interactive multimedia in educating learners to become comfortable in teaching kitchen tools and utensils familiarization. This study used a non-experimental research method known as the quantitative-descriptive correlation method. It uses statistical analysis to find out the correlation between two variables. The impacts of unrelated variables under examination are not examined in correlational research. The purpose of the study is to determine whether using interactive multimedia in Mabayuan Senior High School's class of 42 students in Grade 11 Home Economics and Cookery is successful. In using Interactive Multimedia Intervention, the age group of 15-17 was interested in the class discussion. The post-mean tests were higher than the pretest mean which meant that performance of the learners improved after use of the Interactive Multimedia Intervention The null hypothesis was thus rejected, the 4 learners with mediocre performance will undergo further intervention and the proponent will adopt various teaching methods to their performance in Cookery. According to Christina &amp; Ganing (2021) cited the study of (Putri &amp; Muhtadi, 2018), wherein multimedia learning is proven to increased efficacy in the achievement of students' cognitive learning outcomes.
APPLYING MEMETIC APPROACH IN ENGLISH WRITING TEACHING WITH INTERNET PLUS TOOLS: AN EXPLANATORY RESEARCH

This research explores the application of the memetic approach in teaching English writing through the Internet plus tools. The study aims to provide an in-depth understanding of the effectiveness of this approach on students' writing performance, their attitudes towards writing, and their motivation to learn English. The study is conducted through explanatory research, which combines both qualitative and quantitative research methods. The data is collected through surveys, interviews, and observations of students' writing performances before and after the intervention. The results of the study suggest that the use of a memetic approach in English writing teaching with Internet plus tools had a positive impact on EFL students' writing proficiency. The students reported that the use of the internet plus tools made writing more engaging, and the memetic approach helped them understand the cultural and social contexts of writing. The findings also indicate that the student’s writing skills significantly improved after the intervention. This research provides valuable insights into the use of a memetic approach in teaching English writing and highlights the potential benefits of internet-plus tools in enhancing the students' learning experiences.
A SYSTEMATIC REVIEW OF EFL TEACHERS’ CLASSROOM ASSESSMENT PRACTICE IN CHINA’S HIGHER VOCATIONAL COLLEGES

In recent years, the gaining importance of classroom assessment in the teaching and learning process has aroused wide concern among scholars and practitioners. However, systematic reviews of EFL teachers’ classroom assessment in China’s higher vocational colleges are scarce. The purpose of this study is to explore the characteristics and major emerging themes of the previous studies on EFL teachers’ classroom assessment practice in China’s higher vocational colleges by reviewing the literature published between 2012 and 2022. A systematic research on the literature was conducted using the database of China National Knowledge Infrastructure (CNKI). A total of 27 studies were included in this review. Results indicated that empirical studies on EFL teacher’s classroom assessment practice feature a small number in quantity, a heavy lack of high-impact journals and extensively applicable research designs and diversified emerging themes. Six major emerging themes were identified from the content analysis of the identified studies. They are (1) formative assessment; (2) multiple assessments; (3) teachers’ assessment speech; (4) teaching quality assessment; (5) the construction of assessment system; and (6) the construction of assessment models.
Implementing Distributed Ledger Technology for Advanced Supply Chain Optimization in the Renewable Energy Sector: A Comprehensive Examination

Blockchain, also known as a distributed ledger, is a novel technological advancement that is currently gaining prominence in several sectors and industries worldwide. Various interest groups, including energy businesses, small and medium-sized enterprises (SMEs), start-ups, information technology developers, financial institutions, national authorities, and the academic community, have shown interest in this matter. The enhancement of daily corporate operations is projected to be achieved by several means, such as the decentralization of authority in transactions, installation of the Internet of Things (IoT), and utilization of smart contracts. Digitalization is already prevalent in several solutions within the energy sector, including smart grids, smart meters, and electric vehicles. Furthermore, the academic literature has developed a novel idea known as the Internet of Energy (IoE). This article examines the degree of trust and maturity associated with the use of Blockchain technology. The authors have developed the Blockchain Maturity Questionnaire to assess these factors. The database comprises replies obtained from experts in high management positions within the renewable energy sector. The report provides an overview of the current understanding of Blockchain technology, highlighting its primary advantages and challenges in implementation. Additionally, it examines the extent to which firms are inclined to use this technology into their future operations. The valuable input from industry professionals facilitated the development of a comprehensive plan, referred to as the "Roadmap for Blockchain Adoption," which outlines the integration of blockchain technology into forthcoming energy systems.
THE EFFECT OF META-COGNITIVE READING STRATEGY INSTRUCTION ON ENGLISH MAJORS' AND NON-ENGLISH MAJORS’ READING PROFICIENCY

The application of meta-cognitive theory into practice has attracted many researchers' attention with the penetration of Chinese English teaching reform. Extended research has revealed that meta-cognitive reading strategy instruction could enhance reading comprehension ability. To deal with the current situation of limited class hours for English majors and non-English-majors in X university and their relatively low reading scores, explicit meta-cognitive reading strategy instruction has been provided to improve their reading ability. Questionnaires, independent samples t-tests, correlation analyses, and pretest and post-test data have all been analyzed using SPSS. According to the statistical analyses, there are notable differences in the awareness of meta-cognitive reading strategies between the experimental and control groups of students majoring in English and non-majoring in English. The students in the experimental group have demonstrated a greater understanding of meta-cognitive reading strategies than their counterparts in the control group. The aforementioned analyses' findings demonstrate that students' reading abilities were increased, their awareness of meta-cognitive reading strategies was raised, and their actual strategy usage helped to raise reading ability. Explicit meta-cognitive reading strategy education was found to be an effective method for achieving these goals. Both language teachers and students should benefit from the study's theoretical and pedagogical ramifications.
The success of the E-voting to Enhance the Political Engagement: A Comparative Study

Purpose: This research investigates the e-voting system in the United Arab Emirates by comparing European countries such as the UK, Switzerland, and Netherlands experiences. Theoretical framework: The current research consists of an introduction and the definition of e-voting in addition to the advantages and risks of the e-voting system, no ultimate judgment, e-voting as a subject of structuration, legal and technical guarantees for e-voting, types, and techniques of e-voting, e-voting in Europe, and e-voting in the United Arab Emirates. Design/Methodology/Approach: It should be noted that descriptive and analytical methods have been adopted in this study, clarifying the concept of e-voting and then addressing the advantages and risks of e-voting, in addition to comparative approach has been used to compare European countries such as UK, Switzerland, and Netherland from one side, and the United Arab Emirates from the other side. Findings of the paper: The UAE has electronic voting systems that help empower people to vote from anywhere. Research, Practical &amp; Social implications: We suggest using AI in election systems to enhance public participation, empower people, and facilitate people's voting to make it easy and fast. Originality/Value: We propose to create electronic systems for public procurement in the Emirates that do not have electronic systems for public procurement, in addition to continually introducing technical support to the employees to avoid mistakes and to enhance effectiveness and efficiency.
The Integration Path of Information Technology and Education and Teaching Practice

With the rapid development of information technology, the field of education has gradually realized its huge potential. The integration and innovation of information technology and education and teaching has become an important topic in the current education reform. The popularization and application of information technology has provided new tools and platforms for teaching, which has significantly improved the effectiveness and quality of teaching. Information technology has brought many advantages to education and teaching, but the integration and innovation of information technology and education and teaching still faces some challenges. We need to continue to explore and practice to better utilize the power of information technology to promote innovation and development in education and teaching. The purpose of this review is to review the current situation of the integration and innovation of information technology and education and teaching, discuss the future development direction, and provide a series of practical cases and recommended strategies to help educators better use information technology to promote the innovation and development of education and teaching. Through in-depth discussion and research, we can discover the development trend and direction of the integration and innovation of information technology and education and teaching. In the future, information technology will penetrate more deeply into education and teaching, and there will be more innovative practices and successful cases. With the continuous progress and application of technology, the integration and innovation of information technology and education and teaching will become more mature and perfect.
An empirical study on software understandability and its dependence on code characteristics

Abstract Context Insufficient code understandability makes software difficult to inspect and maintain and is a primary cause of software development cost. Several source code measures may be used to identify difficult-to-understand code, including well-known ones such as Lines of Code and McCabe’s Cyclomatic Complexity, and novel ones, such as Cognitive Complexity. Objective We investigate whether and to what extent source code measures, individually or together, are correlated with code understandability. Method We carried out an empirical study with students who were asked to carry out realistic maintenance tasks on methods from real-life Open Source Software projects. We collected several data items, including the time needed to correctly complete the maintenance tasks, which we used to quantify method understandability. We investigated the presence of correlations between the collected code measures and code understandability by using several Machine Learning techniques. Results We obtained models of code understandability using one or two code measures. However, the obtained models are not very accurate, the average prediction error being around 30%. Conclusions Based on our empirical study, it does not appear possible to build an understandability model based on structural code measures alone. Specifically, even the newly introduced Cognitive Complexity measure does not seem able to fulfill the promise of providing substantial improvements over existing measures, at least as far as code understandability prediction is concerned. It seems that, to obtain models of code understandability of acceptable accuracy, process measures should be used, possibly together with new source code measures that are better related to code understandability.
A lightweight true random number generator based on multi‐stage sampling the current starve based ring oscillator

Abstract In this letter, a novel true random number generator (TRNG) with high energy‐efficient and throughput is proposed for cryptographic systems. The current starve based ring oscillator (CSRO) is biased in the subthrehold region as an entropy source. An individual ring oscillator (RO) is sampled using multiple sampling points of the CSRO working in the sub‐threshold region to obtain a multi‐channel sequence output, thereby fully exploiting the randomness of the entropy source. The proposed TRNG is implemented using a standard 40nm CMOS technology and the simulation results show that it provides high‐quality and 20.66 Mbps random sequences while only consuming 11.46 μW at 1.1 V, 25°C. In addition, the proposed TRNG passes the NIST SP 800‐22 and the NIST SP 800‐90B tests without post‐processing and outperforms the state‐of‐the‐art in terms of energy consumption per bit of the output bitstream, reaching 0.555pJ/bit.
Inovasi Pembelajaran Berbasis Media TASAKU (Studi di Sekolah Dasar Negeri Mojorejo 01 Kota Batu, Jawa Timur)

Based on the results of observations and interviews, it was found that the problem was that students had difficulty in converting units of length cm and m. This is because learning activities have not used appropriate learning media, thus making students less enthusiastic. Students have not been able to understand the material to the fullest because the material is too abstract so that they have not reached learning mastery. For this reason, it is necessary to have teaching aids to make it easier for students to solve the problem of converting units of length cm and m. This study aims to improve student learning outcomes about unit length conversion material cm and m with Tasaku learning media in class IIIA SDN Mojorejo 01 Batu City. This type of research is Classroom Action Research (CAR), which consists of 2 cycles. Each cycle consists of 2 meetings. The data were obtained from the teacher's activities in teaching and student learning outcomes in working on the questions. The stages used in this study consisted of planning, implementing, observing, and reflecting. Data collection techniques used are observation, interviews, tests, and documentation. The results showed that there was a significant increase in student learning outcomes. The average student learning outcomes in pre-cycle was 61 with mastery learning of 39%, in cycle I the average score was 69 with learning mastery was 55%, and in cycle II the average score was 83 with learning completeness was 97%. Based on the results of this study, it can be concluded that student learning outcomes on unit length conversion material cm and m by using Tasaku learning media can be increased.
ANALISIS KONDISI ARAH PERGERAKAN SEDIMEN BERDASARKAN ARUS DI ZONA LITORAL PERAIRAN TELUK ULEE LHEUE, KABUPATEN ACEH BESAR

Indonesia is a maritime country that most of its territory consists of tens of thousands of islands with a very wide coastal area. One of the zones of the coastal area is the littoral zone. The littoral zone also a place for changes in the shape of the coastal profile. Changes in the coastal profile such as sedimentation and accretion processes are affected by waves and currents along the coast. The location of this research was conducted in Ulee Lheue Bay, Aceh Besar District. Currently, the degree of influence of the current direction on morphological changes around the coast is unknown in Ulee Lheue Bay. The research methodology used includes: current analysis, wave analysis and sediment transport. To analyze the data, four measuring devices were used, namely a water level recorder to measure the water level, a current meter to measure current speed, and a turbidity meter to measure water turbidity. The data obtained from these measurements were analyzed using the Fortran programming language through the DFT (Discrete Fourier Transform) equation. The type of filter used to process current and wave data in this study is the HPF (High Pass Filter) method. The results of the dominant current shows the dominant current movement at each observation point located in an east-west direction that is more dominant than the north-south current direction. Then, The angle of movement of north-south and east-west currents appears to still be influenced by tidal currents, so the data obtained varies.
Perancangan sistem bimbingan tugas akhir menggunakan framework codeigniter di Universitas Tjut Nyak Dhien

The rapid development of technology today has forced society to keep pace with the speed of technological development. This has caused many habits and lifestyles in society to change, both in business, health, and education. Many changes have occurred since technology was implemented in the world of education. One example is the application of online-based Study Plan Card administration, it does not require a lot of paper and file storage space. However, the application of appropriate technology is still rarely implemented in the process of preparing and supervising the final project. The Information Systems Study Program at Tjut Nyak Dhien University is one of the study programs in North Sumatra. It is currently developing and trying to apply technology in its learning activities. However, in carrying out student final assignment guidance, the Information Systems study program at Tjut Nyak Dhien University still uses print-out reports and students have to queue and wait for the lecturer to correct and guide the reports that have been made. This is a problem for students and lecturers such as a waste of money and time. For this reason, it is hoped that the Tjut Nyak Dhien University Information Systems Study Program can develop a web-based system that is used for carrying out online student final assignment guidance to minimize costs and time during tutoring.
Simple device to thinking eye: Journey of CCTV cameras

CCTV (Close Circuit Television) has gone through various substantial changes since their inception in 1920’s. The future of these devices are very bright as there are almost indispensable in various sector Like Work Places, home, Market Places. The objective of this survey paper is get details of these devices since their inception till the date. The author of paper has tried to collect the technological, structural and required details of the earlier used devices. As the history and background details are important to understand before planning and future outcomes about these devices.
PKM Pelatihan Pembuatan Bahan Ajar Dengan Menggunakan Aplikasi Canva Bagi Guru di SD Negeri Pampang

The utilization of technology in the use of learning media holds great importance in the current era. Learning media can take the form of visual, audio, and audiovisual materials. Engaging learning media can create learning activities that are easy to remember and understand. Canva, a graphic design application, assists users in creating various types of creative materials, both online and offline. Using Canva as a learning medium can facilitate teachers in designing learning materials. Almost all teachers at SD Negeri Pampang are unable to create video-based learning media, resulting in limited delivery of content to students. The purpose of this activity is to provide training to teachers at SD Negeri Pampang in creating learning media using Canva. The training is conducted through several stages, namely socialization, practice, and evaluation. The results of this activity indicate that the training participants experience an increase in knowledge and skills related to the use of learning media with the Canva application.