Reviewerly/exHarmony huggingface dataset:
Analysis Prediction of Prambanan Temple Visitors with Fuzzy Time Series Chen Model and Seasonal Auto Regressive Integrated Moving Average (SARIMA) Model

The number of visitors in tourist attractions are almost always changes each time, even for tourist attractions that are already well-known among local and foreign people, usually will tend to increase at certain times, as in the Prambanan Temple. Based on data from TWC (Taman Wisata Candi) unit office, the number of visitors of Prambanan Temple during holidays at the end of 2018 increased by 8% from the previous year. Because of its increase, the manager of tourist attractions must always try to provide the best service. Therefore, the manager of Prambanan Temple needs to know the prediction of the number of visitors in the future so that they can prepare services and innovations to increase its attractiveness. The data of Prambanan Temple visitors number is seasonal, so the visitors number prediction at Prambanan Temple will be determined using the method for seasonal data. This research tries to compare the two methods, namely Fuzzy Time Series Chen Model and Seasonal Auto Regressive Integrated Moving Average (SARIMA) Model. The results of these methods are the visitors number prediction with different errors, so it can be seen which method is better between the two.
Suzuki Method in the training prospective specialists in preschool education

The article presents the results of the research on the use of the Suzuki Method and the technology of forming musical and creative abilities of preschool children in the People’s Republic ofChinaby means of the Suzuki Method (author Sun Jingqiu) in training prospective kindergarten teachers at higher education institutions ofUkraine. Promising ways of using this technology in educational process have been revealed: its comprehensive analysis during studying pedagogical and music-pedagogical subjects; the use of the Suzuki Method as a component of the technology “Organization of successful activities”.
Research Method Classification with Deep Transfer Learning for Semi-Automatic Meta-Analysis of Information Systems Papers

This paper presents an artifact that uses deep transfer learning methods for the multi-label classification of research methods for an Information Systems corpus.The artifact can support researchers with frequently performed yet time-consuming classification and structure-seeking tasks that are often part of literature analyses.We use a corpus of 5,388 papers from AIS journals and conferences, of which 1,766 have been manually labelled with up to five research methods.The unlabelled papers are used for finetuning the language model, whereas the labelled data are used for training and testing.Our approach outperforms state of the art research method classification that deploy SVM.We show that deep transfer learning models can lead to a better recognition of research methods than shallower word embedding approaches like word2vec or GloVe.The results illustrate the potential of establishing semiautomated methods for meta-analysis.
The Effectiveness of Role Playing Method in Learning Immune System Material on the Creativity and Learning Outcomes of High School Students

The problem that occurs in the education world right now is the low learning outcomes and student creativity. Based on references, the roles playing method is an effective learning method for increasing student creativity and learning outcomes. The purpose of this study is to determine the effectiveness of the roles playing method on creativity and student learning outcomes and to find out the effectiveness of the roles playing method on learning the immune system. This research is a quasi-experimental research with nonequivalent control group design. The population are all students of grade 11 in MIA MAN 2 Semarang 2018/2019 school year. The sample is determined by purposive sampling and 2 classes have selected as the experimental class and the control class. In this study the experimental class carried out immune system learning using the roles playing method while the control class used the lecture method. The results showed that 85.56% of the experimental class students has creativity with creative to very creative categories while the control class is only 41.67% of students included in the creative and very creative categories. Student learning outcomes data show that the classical learning completeness of the experimental class is higher than the control class with a difference of 36.12%. The average value of learning outcomes and the average N-Gain score of the experimental class students also have a higher average value of the control class. The implementation of learning the roles playing method gained a score of 95.56%. Based on the description it can be concluded that the role playing method is effective on the creativity and learning outcomes of high school students and it can be concluded that the role playing method is effectively applied to learning the immune system because the results of the study already meet all the indicators that have been set.
Implementasi Diagram UML (Unified Modelling Language) Pada Perancangan Sistem Informasi Penggajian

Companies need an information system that supports and can provide fast and accurate data. This research was conducted as an effort to improve the existing payroll system so that it is more effective and efficient. At this time several companies engaged in the payroll system services are still at their maximum, starting from recording attendance to payroll, making it possible when the process takes place there are errors in payroll, inaccurate reports made and late in searching for the required data. The research information system uses object-oriented Unified Modeling Language (UML) software modeling. Researchers use Unified Modeling Language modeling with the aim that the desired system can be provided properly so that problems in the existing system are resolved. This uml modeling process begins with analyzing the system's needs and implementing it in usecase traffic diagrams by making class diagrams, sequence diagrams, and activity diagrams. UML software modeling also provides benefits in software development and is able to monitor the flow or system flow expected by the company. This research also uses the approach waterfall method, namely analysis, design, code generation program, testing and maintenance in designing. This information system design is the best solution to solve problems that exist in the payroll system. The payroll system that utilizes software to support the process provides a very effective contribution to the company and the development process will still be carried out for existing problems.
A boundary approach for set inversion

In the paper, we present a new interval-based set inversion algorithm which takes into account the continuity of the problem. In the case where the set Y to be inverted has some volume, we show that inverting the boundary ∂Y of Y is sufficient to reconstruct the preimage X=f−1(Y). The inversion of ∂Y separates the domain of f into two regions : one inside X and one outside. To detect which part is inside or outside, we show that we can retro-propagate the information coming from Y at negligible cost. The efficiency of the approach is illustrated on a localization problem.
Every Query Counts: Analyzing the Privacy Loss of Exploratory Data Analyses

An exploratory data analysis is an essential step for every data analyst to gain insights, evaluate data quality and (if required) select a machine learning model for further processing. While privacy-preserving machine learning is on the rise, more often than not this initial analysis is not counted towards the privacy budget. In this paper, we quantify the privacy loss for basic statistical functions and highlight the importance of taking it into account when calculating the privacy-loss budget of a machine learning approach.
Prediksi puncak wabah Covid-19 di Indonesia menggunakan model logistik dan forecasting dengan FB Prophet

Covid-19 has infected many people in Indonesia, with the number of confirmed cases increasing every day; around 315,714 people have been confirmed positive for Covid-19 (data on 7 October 2020 from the covid19.go.id website). The author's team conducted this analysis intending to create a time series model of the total number of people infected with Covid-19 and predict the peak of the Covid-19 outbreak in Indonesia with the hope that the resulting model can be an initial guideline in preparation for the peak of the Covid-19 outbreak in Indonesia. The author's team analyzed logistic models and forecasting models with FB Prophet. Prediction using the logistic model results in the maximum number of cases (during peak conditions) in Indonesia of 669,595, with the peak of the outbreak occurring after 870 days (calculated starting on October 7, 2020), namely on June 22, 2022. This is proven and can be compared with the results of forecasting analysis with FBProphet. In a forecasting analysis using FB Prophet, the results show that cases of Covid-19 infection in Indonesia will continue to rise. This analysis results in a prediction that on October 22, 2020, there will be 375,393 people infected with Covid-19 in Indonesia.
Bermain Kartu Flash Dan Kemampuan Kognitif Anak Usia 4-6 Tahun Di Wilayah Manukan Loka Tandes Surabaya

Cognitive abilities of children aged 4-6 years are still at the remembering optimization stage, but it is still found that these abilities are not well developed. The potential of children aged 4-6 years is still in the golden age, which is suitable for maximizing stimulation, one of which is the ability to remember through various media, including flash cards. The purpose of this study was to analyze the corelation of the playing flash cards and cognitive skills at children aged 4-6 years old in the Manukan Loka Tandes Surabaya. The design of this study was Correlational method and cross sectional approach with simple random sampling technique. The research subjects used children aged 4-6 years of 32 respondents. Data were collected using a questionnaire sheet, assessing flash card playing and cognitive skills. Statistical tests using the SPSS spearman rank test showed that there was a significant corelation between playing flash cards and the cognitive skills in children aged 4-6 years in the Manukan Loka Tandes Surabaya (p = 0.000 (α = 0.05) and r = 1,000). Good children's cognitive skills are directly proportional to playing good flash cards. The recommendations of flash cards are still relevant for stimulating children's cognitive skills, but the role of mothers or companions is still needed when children learn to use flash cards
THE EFFECTIVENESS OF INTERACTIVE E-BOOKS IN THE DEVELOPMENT OF SCIENTIFIC CONCEPTS DURING "SCIENCE COURSE" AND ITS RELATION TO THE DIFFERENCE OF COGNITIVE STYLE (VERBAL/VISUAL) IN STUDENTS

The present study aims at measuring the effect of the interactive book design on the development of scientific concepts and its relation to the difference of the cognitive (verbal/ conceptual) method of science students in the ninth grade. This study is to determine the relationship between the growth of scientific concepts among students with the cognitive and verbal approach. There are differences in this growth according to the cognitive method. This study's significance is the importance of considering students' characteristics in their cognitive approaches in applying and integrating technology in education. The study results indicate that there are statistically significant differences in the development of scientific concepts among students. The differences in their cognitive methods were verbal or conceptual. The conceptual students were more developed than the verbal students. The results also indicate that the e-book has a significant impact on developing these concepts among students with a cognitive approach compared to their cognitive peers. This is because the interactive e-book did not consider the verbal students' characteristics as much as they perceived the design's visual students' characteristics. It is recommended to research the need to pay attention to the variable method of knowledge when designing interactive e-books to be more valuable to cover a larger segment of students with different cognitive methods. It is necessary to identify the cognitive techniques of students to take care of educational applications. That will help them according to their strategies to expand the recruitment of interactive electronic books in science and conduct More rigorous studies in cognitive methods and link them to modern technological innovations.&#x0D; &#x0D; &lt;p&gt; &lt;/p&gt;&lt;p&gt;&lt;strong&gt; Article visualizations:&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;img src="/-counters-/edu_01/0729/a.php" alt="Hit counter" /&gt;&lt;/p&gt;
Towards Optimal Separations between Quantum and Randomized Query Complexities.

The query model offers a concrete setting where quantum algorithms are provably superior to randomized algorithms. Beautiful results by Bernstein-Vazirani, Simon, Aaronson, and others presented partial Boolean functions that can be computed by quantum algorithms making much fewer queries compared to their randomized analogs. To date, separations of $O(1)$ vs. $\sqrt{N}$ between quantum and randomized query complexities remain the state-of-the-art (where $N$ is the input length), leaving open the question of whether $O(1)$ vs. $N^{1/2+\Omega(1)}$ separations are possible? We answer this question in the affirmative. Our separating problem is a variant of the Aaronson-Ambainis k-fold Forrelation problem. We show that our variant: 1)Can be solved by a quantum algorithm making $2^{O(k)}$ queries to the inputs. 2)Requires at least $\widetilde{\Omega}(N^{2(k-1)/(3k-1)})$ queries for any randomized algorithm. For any constant $\epsilon > 0$ , this gives a $O(1)$ vs. $N^{1/2-\epsilon}$ separation between the quantum and randomized query complexities of partial Boolean functions. Our proof is Fourier analytical and uses new bounds on the Fourier spectrum of classical decision trees, which could be of independent interest. Looking forward, we conjecture that the Fourier bounds could be further improved in a precise manner, and show that such conjectured bounds imply optimal $O(1)$ vs. $N^{1-\epsilon}$ separations between the quantum and randomized query complexities of partial Boolean functions.
Biostatistical Analysis on the Consideration of Nutrition-Related Modules in the Higher Education Curriculum

Objective: To examine the impact of presenting healthy snack foods on the knowledge of the key recommendations for healthy eating patterns among university students.Design: Cross sectional.The four-week intervention included the presentation of healthy snacks and informative leaflets to the participants.Each week featured a key recommendation of healthy eating (i.e.eat more dietary fibre) that was given in dietary guidelines.A nutrition knowledge questionnaire was administered pre and post-intervention.The questionnaire included some items from the General Nutrition Knowledge Questionnaire (GNKQ).Setting: Participants were presented with the snacks and informative leaflets in their classrooms in their lecturers` presence.Test and re-test were taken under the same setting.Participants: First year undergraduate students (n=378) studying a mandatory course at a remote campus.Results: When the items belonging to the same theme (i.e.key recommendation) were grouped and analysed, no significant differences were observed in the distribution of responses (i.e.correct, incorrect and unsure) for "dietary fibre", "salt" and "sugar" after the intervention.However, the change in the distribution of the responses relevant to "less saturated fat and trans fat" was found to be statistically significant (p<0.05). Conclusion:The intervention elicited positive response from the students and lecturers, who commented that the intervention made them more aware of healthy eating.There is a need for other nutrition education interventions (with longer durations) to improve eating behaviours of university students.We strongly recommend the consideration of nutrition-related modules in the higher education curriculum.
Educational Robotics: Building and Applying an App-controlled Car to Study Newton’s Laws

Abstract The use of technology – including mobile phones – in classrooms is a growing and promising trend, but it still needs research on ways to integrate it in classrooms and on its impacts. We propose a low cost educational product where students assemble an Arduino car remotely controlled through a mobile app and use it to study Newton’s third law, of action-reaction forces. The teacher used an inquiry-based approach to prompt students to test towing capacity of the car. Students connected the car to different weights and used a structure of pulleys to investigate the behaviour of fixed and movable pulleys, as well as the forces involved. The goal of the activity is to motivate students to study physics and to facilitate learning. This article describes a pilot implementation of the educational product in a secondary school of Brazil. We used a qualitative approach to evaluate the implementation. Students answered a survey before and after the activities. They also delivered a report and answered questions about the physics involved. The teacher recorded his observations. The product and the strategy showed great potential: these students were more motivated and engaged in the classes and were able to learn the main concepts involved.
Evaluation of Dimensions and Drainage Performance Office in the Aceh Tamiang Area Kuala Simpang

The Aceh Tamiang office area is one of the office areas in Kuala Simpang which consists of various offices in the Aceh Tamiang area. The purpose of this research is to identify the drainage condition of the existing primary drainage channel which accommodates runoff discharge, the shape and direction of the flow in the inundation channel in the Aceh Tamiang Kuala Simpang office area, which is expected to help solve the problem of flooding in the 832 m3 / second. And for the channel capacity in this primary drainage drainage of 0.829 m3 / sec, the value is smaller than the planned flood discharge (Qr). Rainfall intensity (I) of 126,432 mm / hour. The plan flood discharge (Qr) for a 5-year return period yields 2,551 m3 / second and the value for channel discharge capacity (Qs) is obtained from the calculation of 2,216 m3 / second. This value is smaller than the value of the planned flood discharge.area. From the results of research conducted by the Aceh Tamiang Kuala Simpang office area is a location with a fairly high degree of rainfall, with a rainfall intensity (I) of 126,432 mm / hour and a flood discharge plan for a 5-year return period obtained a result of 0.
Ku-Band Low Noise Block Converter (LNB) Sync Application Design Using Android Based Solid Dish

Mobile phone users, especially the Android version of the smartphone, are increasingly spoiling their users. It is undeniable that users do not know their age, even many children have an Android version of the smartphone to play with. Meanwhile, in the satellite tracking world, the satellite tracking is still using TV when tracking the satellite so that it feels difficult. ApplicationLow Noise Block Converter is a video view application from a receiver to an Android smartphone that was built to make it easier for tracking satellites to track one of the satellites that you want to lock. This application also includes satellite tracking information facilities such as tracking guides, frequency updates, and satellite location. ApplicationLow Noise Block Converterbuilt with the Android Studio application using the Java programming language. With the creation of the applicationLow Noise Block Converter seas a new alternative to replace TV as a satellite tracking device or monitoring tool.
Erythrocyte index of residents exposed to lead in Tambaklorok, Semarang, Indonesia

Erythrocyte index can form erythrocyte morphology in the peripheral blood smear preparation. Lead exposure in Tambaklorok exceeds the threshold that affects anemia. The purpose of this study was to determine the erythrocyte index confirmation with erythrocyte morphology in the peripheral blood smear preparation. A cross-sectional study was conducted in 2month in Tambaklorok Semarang residents and 104 samples were taken using the purposive technique. Erythrocyte index was measured using the hematological analyzer and erythrocyte morphology in the peripheral blood smear preparation using Giemsa painting. Erythrocyte index confirmation with the peripheral blood smear preparation was analyzed using the Gamma statistical relationship test. The results showed that the erythrocyte index value was mostly in the normal category, i.e., MCH 68 (64.4%), MCHC 61 (58.6%) and MCH 58 (56%) and below normal category were MCH 45 (42.95%), MCHC 41 (39.4%), and MCV 36 (34.3%). Erythrocyte morphology was mostly hypochromic, namely 46 (44.23%), normochrome 40 (38.46%), and hyperchrome 18 (17.3%). Relationship of MCH with erythrocyte color p-value 0.037 with size p-value 0.038. Conclusion of erythrocyte index confirmation, especially MCH with the peripheral blood smear preparation, there was a match on the color and size of erythrocytes, while the MCV and MCHC values had no significant relationship.
Research on the construction of music appreciation ecological classroom and the innovation of teaching methods

Music appreciation is one of the indispensable courses. It plays a key role in cultivating students’ aesthetic ability and perfecting students’ personality. The purpose of the Ecology Curriculum is to create an equal and relaxed classroom atmosphere between the teachers and students during the course of the course. Let students and teachers grow together in this harmonious and happy environment, aiming at the problems that the existing courses are not valued, the teaching content is not cautious, and the teaching materials are not standardized. This paper proposes that on the one hand, it is necessary to improve the music appreciation ecological course, on the other hand, it is necessary to improve the teaching method. Measures to improve the Ecology Course for Music Appreciation include a complete teaching, a clear teaching plan and appropriate textbooks. The diversification of teaching methods and the enrichment of educational models are also important methods for innovative teaching methods. At the same time, it is important that students have the right learning concept in the music appreciation course and the school’s support for the faculty and equipment.
A Dynamic Steganography Method for Web Images with Average RunLength-Coding

Web page has many redundancies, especially the dynamic html multimedia object. This paper proposes a novel method to employ the commonly used image elements on web pages. Due to the various types of image format and complexity of image contents and their position information, secret message bits could be coded to embed in these complex redundancies. Together with a specific covering code called average run-length-coding, the embedding efficiency could be reduced to a low level and the resulting capacity outperforms traditional content-based image steganography, which modifies the image data itself and causes a real image quality degradation. Our experiment result demonstrates that the proposed method has limited processing latency and high embedding capacity. What’s more, this method has a low algorithm complexity and less image quality distortion compared with existing steganography methods.