Reviewerly/exHarmony huggingface dataset:
Spam Detection Framework for Twitter using ML

Spam has become one of the growing issues in social media websites. Some of the users in these websites creates spam news. Coming to twitter, Users inject tweets in trending topics and replies with promotional messages providing links. A large amount of spam has been noticied in twitter. It is necessary to identify these spams tweets in a twitter stream. Now a days ,a big part of people rely on content available in social media in their decisions, so detecting and deleting these spam details is very important. A basic framework is suggested to detect malicious account holders in twitter..At present to detect these spam users or accounts there are methods which are based on content based features, Graph based features. The system which is going to be created works on machine learning based algorithms. These algorithms help to give accurate results. In this system algorithm named Naïve Bayes classifier algorithm is going to be used. This algorithm is said to be combination of many other principles relyingupon “Bayes theorem” wherein the methods share a common mode of working.
EVALUATION OF ADEQUACY OF BOS IN IMPROVING THE QUALITY OF EDUCATION

The problem that often becomes a problem is the high cost of education in an educational institution which results in public finances so that many children cannot carry out education, this will have an impact on decreasing the quality of education.This study aims to determine the evaluation of the adequacy of BOS in improving the quality of education, especially at SMA Negeri 2 Salatiga.This study uses descriptive research with a quantitative approach.The data acquisition was analyzed using quantitative descriptive methods.The population used is data related to the management of school operational assistance funds at SMA Negeri 2 Salatiga.The samples used in this study were principals, BOS treasurers, and teachers at SMA Negeri 2 Salatiga.The results of this study are 1) the receipt of BOS funds at SMA Negeri 2 Salatiga is given quarterly in one year 2) before the BOS funds are implemented the school makes an activity plan and school budget 3) on the use of BOS funds at SMA Negeri 2 Salatiga (2020) which is realized is the percentage of 97.36% and the unrealized amounted to 2.64% from the evaluation results that almost all of the realization of BOS funds were fulfilled Jel Classification:
Optimization of Association Rules for Students' Data: A Soft Set

Association rule (AR) mining is a common method to find the associations between objects in a transaction or in a data set, which is simple logical rules, determine the critical relationship among the objects. The rule generation is difficult if it satisfies a predefined threshold value. To trace the relationship is very important for domains to reveal crucial and hidden information from the data set. Some critical relationship of the objects may appear rarely and to trace them using classical methods are difficult one. The apriori algorithm (AA) with hashing technique along with the PDI algorithm is used to find the appropriate ARs from the students’ dataset. Since soft set is a tool for handling imprecise parameterized data, the soft set concept is used in optimization process to get optimized ARs. In this paper, the ARs are optimized using soft set for further analysis.
Design of Athlete’s Running Information Capture System in Space-Time Domain Based on Virtual Reality

In order to improve the training effect of athletes, aiming at the problems of inaccurate information capture results, poor real-time performance of sports information capture, and inability to effectively suppress noise interference in traditional methods, an athlete space-time running information capture system based on virtual reality is designed. Establish the athlete’s human skeleton, obtain the athlete’s sports joint points, design the overall architecture of the athlete’s space-time running information capture system, and realize the whole link design of sports information capture through RF chip, infrared camera, sports data acquisition module, data transmission module, and human-computer interaction module. Based on virtual reality technology, a virtual reality environment is built to obtain the characteristic parameters of athletes’ sports posture in space-time domain, and the median filtering algorithm is used to filter the original signal to eliminate the impact of noise signal on athletes’ sports information capture. Finally, the activity of the motion region is detected, and the motion information is captured combined with the Gaussian mixture model. The experimental results show that the system designed in this paper has high accuracy and anti-interference and can realize the real-time capture of motion information.
Phonic Methods on Increasing Reading Ability in Children with Visual Impairments

Reading is an ability that must be possessed by every child, including children with special needs. This is the background of this study which aims to determine the extent of the influence of the phonic method on improving early reading skills in children with visual impairments. The research method used is an experimental method with a Single Subject Research (SSR) approach using an Applied Behavior Analysis (A-B-A) design. The presentation of the data is processed and analyzed using descriptive statistics with percentages and is displayed in graphical form. The results showed that the mean acquisition for each condition, namely the baseline phase 1 (Applied-1) was 52.50%, the intervention phase (Behavior) was 65.35%, and the baseline phase 2 (Analysis-2) increased to 87.50%. Based on the results of the study, it was shown that the phonic method affected increasing the ability to read early in children with visual impairments. Therefore, this study can provide an alternative learning strategy for teachers in improving early reading skills in children with visual impairments using the phonic method.
UNDERSTANDING EDUCATION IS THE ACQUISITION OF A PROFESSION (OR PROBLEMS OF WORLDVIEW CHANGE)

The importance of targeted and meaningful tools for the formation of worldviews. The importance of philosophical views in today's world. The logical increase of personal responsibility in the educational process. Theoretical-scientific, practical efforts have been made to substantiate the fact that external influences play an important and stable role in the formation of the individual and the acquisition of a profession.
Genetic Algorithm – A Sensible Evolutionary Optimization Technique

The study presents a pragmatic outlook of genetic algorithm. Many biological algorithms are inspired for their ability to evolve towards best solutions and of all; genetic algorithm is widely accepted as they well suit evolutionary computing models. Genetic algorithm could generate optimal solutions on random as well as deterministic problems. Genetic algorithm is a mathematical approach to imitate the processes studied in natural evolution. The methodology of genetic algorithm is intensively experimented in order to use the power of evolution to solve optimization problems. Genetic algorithm is an adaptive heuristic search algorithm based on the evolutionary ideas of genetics and natural selection. Genetic algorithm exploits random search approach to solve optimization problems. Genetic algorithm takes benefits of historical information to direct the search into the convergence of better performance within the search space. The basic techniques of evolutionary algorithms are observed to be simulating the processes in natural systems. These techniques are aimed to carry effective population to the next generation and ensure the survival of the fittest. Nature supports the domination of stronger over the weaker ones in any kind. In this study, we proposed the arithmetic views of the behavior and operators of genetic algorithm that support the evolution of feasible solutions to optimized solutions.
DEVELOPMENT OF LEARNING DEVICES (LKS) BASED ON 5.0 USING THE WORD PRESS WEBSITE

The problem that occurs in this study is where the UN scores obtained by SMA Se Padang City are still low and there are still many scores obtained by students below the KKM, for more details, we can see the UN scores.West Sumatra High School Economics Exam.This study aims to develop a WordPress website-based learning tool as an online learning resource that can be used in the learning process.This research is a research and development research developed through a WordPress-based LKS learning tool using an R&D model.The population in this study were senior high school students in West Sumatra.This LKS learning device development technique uses needs analysis, product design, development with a validation questionnaire by a team of experts, namely 2 material experts, 2 media experts, and 2 interpreters.Then the implementation, to get practicality responses, used a practicality questionnaire for 2 economics teachers and 25 students, with a practical value of 99% for teachers and the remaining 99% in the very practical category.From the results of the study, it is known that the LKS learning tool is very feasible and very useful to use.
THE EFFECTIVVENES OF TASK-BASED LANGUAGE TEACHING TO TEACH SPEAKING SKILLS

This study aims to find out the effectiveness of task-based language teaching to enhance speaking skills. It applied a method to teach speaking skills in SMK NW Darul Abror Kuta in Central Lombok. The research objectives are to know whether tasks-based language teaching is effective in teaching students speaking skills at ten-grade SMK NW Darul Abror Kuta in the academic year of 2020/2021. The research was conducted in six meetings, the first meeting was given a pre-test and the second meeting until the fifth meeting for giving treatment with the descriptive text material, and six sessions to give a post-test. The researcher uses Quasi-Experimental Design. The population of the research was 127 students. The researcher used random cluster sampling to take the sample, and the samples of this research were eleventh-grade students of XI B as an experimental group that would be taught by using task-based language teaching and XI D as a control group would be taught by using the direct method. In experimental group consisted of 29 students, while the control group consisted of 30 students. The data was taken by test and analyzed by independent t-test. The mean score of students in the experimental group taught using Task-Based Language Teaching is 66.38. In the control group, the mean score of students taught using the direct method is 60.3. The results of t-test computation, to was 3.079 while tt with the degree of freedom 57 in the level of significance 0.05, therefore, towas higher than tt. It means the alternative hypothesis is accepted; Task-Based Language Teaching is Effective to teach speaking skills.
The Use of Powtoon as Media to Enhance EFL Students’ English Skill

The title of this research was “The Use of Powtoon as Media to Enhance EFL students’ English Skill”. This study aims to explain that the use of Powtoon as media could enhance EFL students' English skill such as listening, speaking, reading, writing and the benefit of Powtoon as learning media. Technology was growing fast. However, the teacher was still could not adapt to technology in the teaching and learning process. Therefore, the lack of good learning media makes students found some difficulties in understanding the material. The research design used the library research method that collected data from some articles, journals, books, and library resources. Based on the findings, Powtoon could be a solution to enhance EFL students' English skills to have good communication skill in the learning process. Powtoon has many beneficial features such text, music, animation, characters, and audio-visual for EFL students in enhancing their English skills, such as listening, speaking, reading, and writing.
Sentiment Analysis of User Reviews Based On Naïve Bayes Classifier Algorithm with Hyperparameter Optimization: A Case Study On Application "Kredit Pintar"

The development of information and communication technology makes it easy for people to take advantage of their sophistication in various sectors, especially industry and the economy. However, due to the Covid-19 pandemic in Indonesia, it has an impact on the socio-economic community. To meet their needs, most people use online loan platforms because they feel they have easy requirements. One of the most trusted online loan platforms and protected by the OJK is "Kredit Pintar", which is the number one platform that is most widely used by the public to borrow money in 2021. From the facts, the purpose of this research is to find out the reviews of the community of online loan application users “Kredit Pintar” through sentiment analysis based on text data in the form of public comments taken from the Google Play Store site application of “Kredit Pintar”. The data used are 1374 reviews with positive and negative class classifications. This research was conducted by using an analytical text mining method using the Naïve Bayes Classifier algorithm and applying Hyperparameter Optimization by comparing two models of GaussianNB and MultinomialNB functions by Phyton programming. The results of the classification of training and testing data show that based on performance evaluation, the best model uses the MultinomialNB function with an accuracy of 97.08% for training data and 90.54% for testing data.
An Analysis of Students’ Difficulties in Translating Idiomatic Expressions: What and Why?

This study analyzed students’ difficulties in translating idiomatic expression sentences at the sixth semester of English department of IAIN Langsa. It further discussed factors that trigger the problems. The research applied qualitative content analysis approach and the subject was 10 students of the sixth-semester of English education department, IAIN Langsa. Data collecting techniques were tests and interviews. The findings showed that the learners experienced several difficulties in translating idiomatic expressions included lexical knowledge, cultural differences, and stylistic barrier. These were due to the difficulty in finding the closest equivalent source language and the difficulty in finding meaning that matches the meaning of the idiomatic expressions. The factors that generated those difficulties included students' lack of knowledge of idiomatic expressions, cultural differences between English and Indonesian, students rarely used them in speaking or writing in everyday life, and the difficulty in interpreting idiomatic expressions. However, this study contributed to encourage both lecturers and students to emphasize vocabulary enhancement and language expressions, especially idioms, and to practice them in writing and speaking both in and outside of the classroom.&#x0D;
Lightweight URL Phishing Detection System Using SVM and Similarity

Abstract: As a criminal offense of employing technical method to thieve sensitive information of customers, phishing is presently an important risk facing the net, and losses because of phishing are developing regularly. function engineering is essential in phishing website detection answers; however, the accuracy of detection critically relies upon on earlier knowledge of features. furthermore, even though features extracted for one-of-a-kind dimensions are more comprehensive, a disadvantage is that extracting those functions calls for a massive amount of time. To address those barriers, we propose a multidimensional characteristic phishing detection method based on a quick detection approach by way of the usage of deep mastering (MFPD). within the first step, character sequence functions of the given URL are extracted and used for brief class by means of deep mastering, and this step does not require 1/3-party assistance or any prior know-how approximately phishing. inside the 2d step, we combine URL statistical functions, webpage code features, website text capabilities and the short classification end result of deep studying into multi-dimensional features. The technique can lessen the detection time for putting a threshold.
Self-directed learning using VR

Virtual reality (VR) is capable of immersing users in a simulated environment that creates a heightened sense of presence (Baños et al., 2004) and embodiment (Kilteni et al., 2012), both of which play essential roles in the learning process (Makransky &amp; Peterson, 2021). However, VR use in education is still at a preliminary stage and limited to early adopters. With the advent of standalone VR head-mounted displays (HMDs) and the shift to remote education due to COVID-19, it is now the right time to integrate VR into education and to explore its benefits and shortcomings.&#x0D; To this end, the two teacher researchers launched a small scoping longitudinal study with a group of five volunteer participants (4 undergraduate and 1 high school student, 4 males and 1 female) to explore their perceptions and evaluation of VR for educational purposes. Following a self-directed approach to learning (Hammond &amp; Collins, 1991) and an exploratory practice approach to research (Allwright, 2003; Hanks, 2017), the five students led by the two teachers contributed to the current study in three stages that began with immersive VR and moved to WebVR.&#x0D; In stage 1, all the participants were given Oculus Quest 2 HMDs and trained how to use them. The students then looked for free VR apps that they found educationally worthwhile, explored them on their own, and documented their findings. During weekly meetings, they joined a shared virtual space on Engage, where they presented and discussed their findings. Through this activity, the researchers compiled a list of free apps that could be useful for education and investigated the affordances and challenges of HMD-powered VR. The students’ responses in online surveys and focus group interviews revealed that the benefits of VR over traditional forms of EdTech included higher engagement, improved focus on task, lower anxiety, and more effective collaboration and team building. However, HMD-based VR induced varying degrees of cybersickness for most of the participants (Authors, 2021).&#x0D; To tackle these challenges, the researchers switched to Mozilla Hubs, an open source WebVR platform. The students were asked to create their own Hubs rooms to introduce an aspect of their academic discipline to the group. They welcomed this change since Mozilla Hubs, although not as immersive, did not cause cybersickness but there was one primary concern regarding the excessive processing load on students’ devices. Some had trouble entering Hubs rooms or could not turn on their audio. These issues led to stage 3 in which the participants used 360-degree cameras to take spherical photos and videos and create virtual tours on ThingLink. Three out of five students contributed to this stage creating virtual tours of a university campus, a park, and a horse ranch. They expressed positive opinions of ThingLink saying that it was intuitive, user-friendly and did not require much processing power. However, the degree of immersion and sense of presence was perceived as the lowest of all. This study provides valuable insights for educators willing to adopt VR.
The Educational Use of the Smartphone by University Students of Social Education and Social Work

A smartphone is a mobile device increasingly present in the academic activities that take place in universities, becoming a technological tool with great educational potential.The goal of this research is to analyze how students use their smartphones in university contexts, and how they evaluate the use of these mobile devices as educational tools.The research methodology used responds to an ex post facto, quantitative, transversal, correlational and descriptive design, with a sample of 252 university students of Social Education and Social Work of the Pablo de Olavide University (Seville, Spain).As a method for collecting data the questionnaire "Smartphone and University Questionnaire.Student Perspective.SUQS"has been used.The research work provides outstanding conclusions for the field of study addressed, among the main results obtained, it is emphasized that the university students show a clear positive evaluation of the use of the smartphone as an educational tool in Higher Education, with the youngest students being those who use the smartphone the most at the university level.Also, numerous advantages stand out, such as the rapid search for information, access to content without spatial or temporal limitations, as well as its usefulness for academic management and organization and communication with other students, promoting the development of their learning.On the other hand, there are some negative aspects of the use of Smartphones in university contexts, such as dependency and stress that can lead to the misuse of this technology, or the negative impact that it can have on written communication.
Acknowledgment to Reviewers of Magnetochemistry in 2021

Rigorous peer-reviews are the basis of high-quality academic publishing [...]
The case for an embodied approach to listening. Bodies, technologies and perception

In Western philosophical and scientific tradition, aural processes have been subordinated, since antiquity, to rational knowledge and, more recently, to higher cognitive mechanisms. Within this ontological system, sound and listening are represented as essentially disembodied phenomena. However, in recent years, the emergence of an embodied perspective in music studies allows scholars to rethink listening in relation to corporeality. This article aims at presenting a review of the most important approaches – such as motor-mimetic theory, embodied music cognition, musical gesture studies and ecological theories – within the embodied paradigm. By paying particular attention to the close link between sensorimotor patterns and perception theses approaches provides a model to investigate the auditory process in a situated, multimodal and enactive perspective.
Multi-mode Jaynes–Cummings model results for the collapse and the revival of the quantum Rabi oscillations in a lossy resonant cavity

We have numerically obtained theoretical results for the collapse and the revival of the quantum Rabi oscillations for low average number of coherent photons injected on a two-level system in a lossy resonant cavity. We have adopted the multimode Jaynes–Cummings model for the same and especially treated the "Ohmic" loss to the walls of the cavity, the leakage from the cavity, and the loss due to the spontaneous emission through the open surface of the cavity. We have compared our results with the experimental data obtained by Brune et al. [Phys. Rev. Lett. 76 (1996) 1800] in this regard.