Reviewerly/exHarmony huggingface dataset:
Peningkatan Hasil Belajar Matematika Melalui Media Sedotan di Siswa Kelas I SDN Sarikarya

This study aims to improve the mathematics learning outcomes of addition and subtraction through concrete media in the form of straws for students in grade 1 SDN Sarikarya involving 22 students. The research method used is a class action research method using 2 cycles. Data collection techniques in this study were tests and observations. The results are in the form of data to then be analyzed through quantitative descriptive. The success criterion is that the percentage of learning completeness reaches&gt; 75%. Based on the research conducted, it was found that the use of straw media showed an increase in mathematics learning outcomes in addition and subtraction material in each cycle. The percentage of students whose learning outcomes were completed at the pre-cycle stage was 50% with an average score of 66.3. In cycle I, it increased by 32% or was at 82% with an average value of 82.7. In cycle 2 there was an increase again with a percentage of 91% and a mean value of 86.8. These results indicate that the application of straw media makes students experience an increase in mathematics learning outcomes in addition and subtraction.
SPEAKING SKILL DEVELOPMENT FOR VOCATIONAL HIGH SCHOOL STUDENTS USING GROUP DISCUSSION

This study aims to determine the improvement of student speaking in discussions in 11th grade students of SMA 2 Majene in the 2022 academic year. The research method applied is experimental research (quantitative method). The subjects of this study were the 11th grade students of SMKN 2 majene with a total of 40 people. The sampling technique employ the random sampling method. The instruments used in this study were tests and questionnaires. The type of test for speaking is an oral test, the researchesr give a picture in class and then students are asked to describe the picture. From the research data, it was found that the students' t-test scores (-4.171) from df (19). Based on the output it was obtained value of Sig. (2-tailed) 0.001 0.05, then it can be concluded there is a difference in students' outcomes between in pre-test and post-test.Â In conclusion,Â implementing group discussion learning to teach speaking is effective to improve vocational high school studentsâ€™ speaking proficiency.Keywords:Â Speaking Proficiency, Group Discussion, Vocational High School.Â
Enhancing Stability Control of Inverted Pendulum Using Takagi-Sugeno Fuzzy Model with Disturbance Rejection and Input-Output Constraints

Abstract The Takagi-Sugeno (T-S) fuzzy model is a versatile approach widely used in system control, often in combination with other strategies. This paper addresses key control challenges linked to the T-S system and presents important considerations to ensure its successful application using the Lyapunov theorem. One crucial aspect is determining the optimal number of premise variables and selecting accurate fuzzy rules for the T-S model. Additionally, the theorem based on Linear Matrix Inequality (LMI) is developed to enable effective disturbance rejection. To enhance stability control, constraints are imposed on the output angle and control input of a rotary inverted pendulum (RIP). By integrating T-S fuzzy control, disturbance rejection, and input/output constraints, robust stability in controlling the RIP is achieved. Extensive simulations are performed to showcase the efficiency of the suggested method, and the simulation results are thoroughly discussed and analyzed to verify the efficacy of the control method.
Back-End development on Laboratory Information System in Universitas Riau

Laboratories usually have different tools, materials, documents, and a lot of other content. At the University of Riau, especially the Faculty of Engineering, it is filled with many laboratories. Starting with a computer network laboratory and chemical laboratory, machine laboratory, and many more. Currently information about laboratories cannot be found on the internet, and it is still difficult to access information about laboratories. This research focuses on creating a back-end system that can later be implemented in the development of a laboratory information system. This development process uses the V-Shaped model as a reference in the manufacturing stages. The system that has been made will be tested using the unit testing, integration testing, and system testing methods with ISO 25010 as a reference standard in determining the quality of the tests carried out. The results of testing the system obtained very good results with A results on reliability, maintainability, and security testing. In testing the efficiency of the system in getting a response time 80ms average on each page. White box testing also obtained results that all the features and data in the system were functioning and matched as they should.
Correlation Between Interest Entry Senior High School Student with Parents Social Economy and Environment (Case Study: Senior High School Students in Manado City)

The objective of this research was to know correlation between interest entry of senior high school student at university with parents social economy, and stay location. This research had been done at some state senior high school (third natural science class, third social science class and third language class) in Manado on January to April 2007. The results showed that parents education, parents job, parents income and environment of student address have correlation between interest student to continu at university.&#x0D; Keywords: Senior high school, parents education, parents income
Design Of Building Gear Motion Control Systems On Bicycles Using Voice Comments

Voice recognition is also connected to the microcontroller connected to the servo motor to move the derailleur rear as a gear drive. The results of research on the gear motion control system on bicycles using voice comments can move in the correct gear position. Storage of voice commands is done 7 times and repetition of the same command no later than 4 times while the fastest 2 times repetition. Test results in a crowded condition obtained 72% success and an average delay of 1.38 seconds and the test results in a quiet state obtained the success of 88% and an average delay of 1.20 seconds. The results of this study indicate that this study is able to move the gear in a moving state with voice commands in a quiet state, the maximum level of voice commands is 96.1 dB and the minimum level of voice commands is 80.2 dB when crowded, the maximum level of voice commands is 101.9 dB and obtained the minimum level of voice commands is 88.1 dB, but this research still has shortcomings, namely if the voice command given is above the maximum voice command level and below the minimum level, the voice command cannot be processed and the gear cannot move. seen from the difference between the maximum crowded state and the maximum quiet state of 5.8 dB and the difference between the minimum crowded state and the minimum quiet state of 7.9 dB.
Fault Prognosis System on Face-Mask Body Machine with Adabelief-Backpropagation Neural Network

Ultrasonic welding workload on vertical roller welding components on face-mask body machine in making masks has a highvibration of up to 20kHz. This high vibration causes the locking bolt to loosen the serrations, thus causing a greater failure of function, such as wear and tear on the teeth. If this function fails, it will cause downtime and high costs in the waiting process for the cleat component to be remanufactured. The damage prognosis system based on the condition of this machine implements a Classification of types of damage along with recommendations for maintenance activities that need to be carried out on the Face-Mask Body Machine. Classification of the type of damage to this system using There is a Belief-Backpropagation Neural Network (BPNN), a method for looking for weight settings on a neural network based on the error rate obtained in the previous iteration. This method is optimized using AdaBelief, which can adapt the step size based on the "confidence" of the previous gradient to get Convergence rates and generalization abilities better so that these types of problems can be known from the vibration signal of the machine which previously the signal was parsed using wavelet packet decomposition into frequency bands to obtain component data with low or high frequency. From the results of system performance testing, the modeling accuracy is 98.4%, so this system can be declared good and feasible to use in slack detection of vertical roller welding cleat fixing bolts.
PENGGUNAAN MEDIA TEKNOLOGI PEMBELAJARAN UNTUK MENINGKATKAN MINAT BELAJAR SISWA SMA BATAM

Learning media is a connecting medium between material content and students who become learning objects. In its implementation, the use of learning media that is less effective results in a decrease in student learning interest, therefore an effective method is needed. The community service team tries to provide training on how to make learning easier and more enjoyable. There are several trainings conducted, namely website training, office training, use of interactive language, and use of information technology. The object of this service activity is carried out at a high school in Batam. Based on the results of the activity, it can be concluded that through the use of more interactive technology-based learning media it can increase a higher interest in learning so that it can further maximize the potential possessed by students. The advice given is that there must be support from parents and teachers by providing adequate facilities and the need for supervision so that the learning process can run optimally.
The Development of CNC Hot Wire 3D Cutting Foam Tool

Wedding decorations are considered incomplete without decoration. The decoration business must prepare a skilled and creative workforce and improve the artistic creation skills of employees to provide several choices of decorating styles to clients. The material that was recently used in decorations is styrofoam. The purpose of this research is to design a CNC machine to get good results and neatly cut Styrofoam using a hot wire. This research also contributes to solving problems with Styrofoam cutting usually a problem with detailed and complicated work that can be solved automatically using a CNC machine. Tool hardware design requires Bluetooth connection, driver to the stepper motor, driver A4988 to CNC shield, and step down to the heating wire. Software design includes uploading GRBL firmware, creating G-code using Inkscape Software, and connecting Android applications to CNC machines. The result shows that for 2-dimensional styrofoam cutting with 1cm thickness, the best results are obtained in the range voltage of 7.4-8.5V. Styrofoam also testing is carried out using the same voltage 8.5V but with different feed rates and the result with 400 mm/min shows the best cut performance. The results of cutting 3-dimensional Styrofoam showed that for a voltage of 8.5V, a feed rate of 300mm/min, and a thickness of 10cm Styrofoam produced the best cutting texture from others. This shows that the heat generated by the wire is directly proportional to the feed rate
INTEGRATED LEARNING IN A MODERN SCHOOL IN THE CONTEXT OF DISTANCE EDUCATION

The article is aimed at defining the concept of integrated learning and features of the implementation of this educational technology in modern general education institutions. In defining the key concept, the mechanisms of integration between the basic disciplines, which are appropriate for the use of integrated learning in the modern school, are considered. It is noted that integration can be carried out by two key mechanisms, each of which is aimed at the perception of pupils of the surrounding world as a whole, regardless of which aspect of science is its knowledge.The article reveals the essence of the integrated approach to education, its significance and impact on changing the structure of a particular subject, which is an important element in improving the effectiveness of the educational process. In addition, the article describes in detail the action of mechanisms in the implementation of the basics of an integrated lesson, as well as the content and operation of didactic principles for implementing an integrated approach.The main research methods are: Analysis of literature sources, observation, survey, generalization and statistical analysis.The article focuses on identifying opportunities for introducing distance learning into Ukrainian education using an integrative approach.The main results of the study give grounds for asserting that the active and professional use of distance education opportunities by teachers will contribute to solving the educational problems that have arisen in modern Ukraine. These changes will help build new ways of development and prospects for Ukrainian educators, based on the relevance and widespread use of online education.The authors proposed their own definitions of the concepts "value orientations", "personal values", "value orientations of Ukrainian youth".
A simplified method for mapping samples with a fringes pattern in laser shearography

Shearography is a non-invasive inspection technique that measures surface deformations by processing two replicate images obtained from an illuminated sample using coherent light beams.These beams are intentionally shifted relative to each other (shear) during the process.Shearography has a wide range of applications, from simple laboratory experiments to complex scenarios in the aerospace industry.In the field of composite materials, shearography serves as a valuable qualitative technique for detecting defects such as delaminations, cracks, and detachments.It offers the advantage of being immune to harsh environmental conditions, making it suitable for both laboratory and field measurements.However, commercially available shearography equipment often comes with a high price tag, making it unaffordable for many research laboratories and small businesses.As a result, there is a growing interest in developing cost-effective shearography setups using readily available optical components and integrated image acquisition systems.However, these setups require a deeper understanding of the technique and proper image processing techniques.In this study, we present a simple method for interpreting information obtained from basic shearography setups.Specifically, we address a common scenario where the distance of illumination and observation does not meet the requirement of being greater than the lateral shear separation.We describe a typical shearography setup applied to measure lateral deformations in epoxy resin samples and outline the straightforward steps for obtaining shear images or shearograms for subsequent analysis.The conclusions drawn from this work can be applied to a wide variety of materials and deformation strategies.The procedures presented here can be easily implemented to develop powerful and customizable shearography instruments for field applications, tailored to the specific requirements of users.
DETERMINING THE KNOWLEDGE LEVEL OF PUPILS IN THE INFORMATION SYSTEM OF "SMART SCHOOL"

At a time when current information technologies are rapidly developing, the effectiveness of the quality of education in secondary schools, the transparency of the teacher evaluation system and the analysis of several other indicators with the help of artificial intelligence are the urgent issues of the day. In this method of analysis, initially the value is entered by school experts. This value consists of a pupil in a certain category among pupils and his grades. The term category refers to various criteria, such as pupils with different levels of mental activity, pupils who are learning poorly, who are missing a lot of lessons, and the level of learning is high or low within the specified subjects or topics. The "Smart School" information system forms arrays consisting of the number of grades and grades of pupils according to the criteria entered by experts, and has the ability to sort the values that are similar to the entered value. The solution to the problem posed in this article is explained mathematically and practically. Based on the proposed mathematical models, the business process was modeled, a business process software product was developed, and statistical data was obtained.
Exploring the Image Science Landscape

The landscape of imaging is changing. With generative artificial intelligence and the expanse of social media-sharing platforms, the definition of what makes a professional content creator is widening. Many questions about content creation, privacy, and rights are wiping over the media and entertainment industry as we move toward a more decentralized ecosystem. Even within this rapidly changing space, core imaging science advancements continue.
ANALISIS KEDWIBAHASAAN TUTURAN TIKTOKERS SEBAGAI ALTERNATIF MEDIA PEMBELAJARAN BAHASA INDONESIA KELAS IX

Every content creator certainly has their own characteristics, one of which is seen from their attitude when speaking. A bilingual or bilingual content creator will add to his image in the eyes of his followers. Therefore, research was conducted on the analysis of Tiktokers' speech as an alternative to class IX Indonesian learning media. The purpose of this study is to describe the forms of language in Tiktokers speech in response content on TikTok, as well as describe the relevance of the results of bilingual analysis of Tiktokers speech as a Indonesian learning medium in class IX. The method used in this study is using qualitative methods with a descriptive approach. The data analyzed is in the form of bilingual Tiktokes speech sourced from the TikTok application with stitch content categories (responses). The source of data in this study is content creators (Tiktokers). Data collection in this study was carried out by opening the TikTok application, listening to TikTok videos with stitch content categories, selecting video samples, downloading selected TikTok videos, and transcribing Tiktokers' speech. The form of realization of Tiktokers bilingualism is the ability subordinative bilinguals of 3 speeches, multiple bilinguals obtaining 1 ultterances and coordinating bilingual ability of 2 utterances. The results of the bilingual analysis of Tiktokers speech on stitch content (responses) proved to be relevant to learning media, especially interactive media in the form of audio visuals. In other word, TikTok can be used as response text learning medium in class IX.
21ST CENTURY TEACHER’S TRANSVERSAL COMPETENCIES: THEORETICAL ANALYSIS

In the current situation, a significant part of the existing models of training specialists in the field of education no longer meet the conditions of the labour market. The most important pedagogical skills in the present time are significantly different from the skills that were relevant until recently. Knowledge is still important, but modern teachers also need to have transversal competencies to succeed in their professional activities. So, the research aim is to study the content of the phenomenon “transversal competences”, which will make the process of their forming more effective. To achieve the aim the scientific literature and pedagogical practice was analysed. It was found out that transversal competences are transferable and reusable skills that can be applied in a wide variety of situations and work settings. Transversal competencies are considered as 21st century skills and correlate mostly with human ability to solve problems, related to technological advances and intercultural communication.The analysis of the sources revealed the inconsistency in the use of terms denoting the studied concept and considerable diversity in defining the content of transversal competencies, as different sources distinguish different sets of skills. Based on the framework of transversal competences worked out by UNESCO the modern teacher’s transversal competencies were characterized in six domains: 1) critical and innovative thinking, 2) interpersonal skills, 3) intrapersonal skills, 4) global citizenship, 5) media and information literacy, and 6) others.
DEVELOPMENT OF COMPUTER-BASED DIAGNOSTIC ASSESSMENT SYSTEM: CASE STUDY OF EQUIVALENCE OF PAPER-AND-PENCIL AND COMPUTER-BASED TESTING

In the last two decades computer-based assessment has become an important part in support of teaching and learning. It is seen as a solution to implement assessment for learning in school and provide immediate feedback on students’ performance in real-time. Research literature on computer-based assessment suggests that every measurement instrument developer before implementation of a test has to provide evidence that computer-based and paper-based versions are equivalent and provide consistent measures. There is a risk that properties of computer-based assessment including unfamiliarity with the system and proficiency level of digital skills can seriously affect students’ performance. This paper focuses on computer-based diagnostic assessment system designed to support numeracy and literacy teaching and learning. The aim of this study is to confirm that literacy and numeracy learning measurement instruments elaborated in diagnostic assessment system provide consistent results as paper-based versions of both instruments. Data were collected administering four tests. Two of the assessments were computer-based literacy and numeracy diagnostic assessments and two were paper-based versions. By analyzing both versions of assessments using various statistical techniques we explore differences in students’ performance. Our results showed that at this development phase of the computer-based diagnostic assessment system the students who completed computer-based test versions showed similar or better performance than their counterparts who completed paper-based versions.
CONTACTLESS PAYMENTS FRAUD DETECTION METHODS AND IS SOCIETY PREPARED TO RESIST: A CASE STUDY

The ability to use contactless payment technologies, non-cash payments and credit card payments is becoming almost an essential requirement for consumers and merchants in today's economic conditions. Different market sectors are rapidly adapting to these technologies and looking for the most convenient, secure, and fastest possible solutions that combine intelligent data processing, security, and business management functions. Millions of debit and credit card holders care about secure payments, the businesses that receive these payments are secure in terms of security, and the operators that process such incoming and outgoing payments are interested in innovative solutions that set them apart from the competition. Amid the COVID-19 pandemic, when e-commerce was growing exponentially, the global market for fraud detection and prevention, currently stands at USD 20.9 billion, and is expected to grow, until 2025 will rise to USD 38.2 billion by the end of the year; holds the market at 12.8 % annually. The US remains the dominant region in this market segment, but European countries are also increasingly investing in fraud prevention and detection solutions, which are growing in demand in Europe due to an increase in cybercrime as well as advanced bots and cyber-attack.