bluuebunny/crossref_metadata_2025_split huggingface dataset:
The utilization of Scratch application in making music controller to introduce traditional musical instruments
Authors: Julia J , Iswara P D , Supriyadi T 
Published: December 2019

Abstract
Introducing traditional musical instruments to the students in the digital era needs to be facilitated by utilizing several devices, such as a computer keyboard or a laptop as music controllers. By utilizing a computer keyboard as a music controller, the students can recognize the characteristics of sounds, and play melodies from traditional musical instruments in simpler ways. Therefore, this research aims at describing the utilization of Scratch application in controlling music production through a computer keyboard. This paper uses qualitative methods with the following steps: (1) install the Scratch, (2) make the sound buttons, (3) input the sound from traditional musical instruments, and (4) set the sound buttons according to computer keyboard. The production of the music controller has resulted in teaching media used for introducing the sound of traditional musical instruments and playing a series of melodies based on the availability of tone structures in a computer keyboard. The melodies can be played in single-tone, two-tone, and/or more patterns. To conclude, the utilization of the Scratch as music controllers has potentially facilitated the introduction of traditional musical instruments in the digital era to the students. The implication is that it needs to involve technology in introducing traditional musical instruments.
Electronic catalogue for mapping mosque potencies
Authors: Satria E , Cahyana R , Aulia N 
Published: December 2019

Abstract
The existence and purpose of the mosque are vital in Islam. In the mosque, there are some activities related to religious and social life. Although mosque identically used as the centre of religious activity, although there are some potencies can be utilized from mosque such as, economy, education, social, etc. The main idea of this research is to design an electronic catalogue so people can map the information about mosque potencies. In this paper, we use Rational Unified Process (RUP) for research staging and Unified Modelling Language (UML) as a modelling tool. Result of this research is an electronic catalogue application which can provide the mapping of information about mosque potencies and activities related to mosque accurately. We hope with this electronic catalogue, people can be more aware of influences, function, and impact of the mosque to social life around it.
The application of augmented reality in learning English phonetics
Authors: Nugraha I , Suminar A R , Octaviana D W , Hidayat M T , Ismail A 
Published: December 2019

Abstract
EFL learners tend to ignore the importance of understanding English phonetics in spite of its significance in language acquisition process. The failure of using and understanding English phonetics leads to mispronunciation issues which in turn impede both oral and written communication. Concerned with this issue, the research developed the use of augmented reality (AR) technology to facilitate English phonetics learning processes. The technology combined virtual objects and video clips in more attractive and interactive learning environment. This study described the steps and procedures of developing augmented reality as English Phonetic learning media and disclosed how the students utilized this media in their learning processes.
Simulation of ocean waves in coastal areas using the shallow-water equation
Authors: Muliyati D , Ambarwulan D , Sinarno W , Sumardani D , Bakri F , Permana H , Putri A S T 
Published: December 2019

Abstract
This study simulates shallow water waves using the Navier-Stokes equation. This simulation uses the MatLab application, especially Quickersim with 2-dimensional output. Mesh in simulation is made using Gmsh. Research about shallow water has an essential role in studying the characteristics of ocean waves. The depth of the sea influences this characteristic. Data obtained from this simulation is in the wave height and velocity positions at any time. The limitations in the data collected are not comparable with the experimental results because there are no experimental Navier-Stokes simulations, but these simulation results have shown the phenomenon of seawater movement. In future work, the results of this study can be used to analyse its application in tsunami waves.
Implementation of Haversine formula for school location tracking
Authors: Dauni P , Firdaus M D , Asfariani R , Saputra M I N , Hidayat A A , Zulfikar W B 
Published: December 2019

Abstract
The School Location Information Application is an application developed to produce various information and it can be seen and distributed in order to support school tracking and their locations. School Location Information Application is done by collecting data analysis, design, and implementation stages. This application is made by Android base for clients using Java programming language and the server base on web to process data using HTML and PHP accompanied by SQL as the database manager. However, The Haversine Formula method is used to determine distance between user’s location and school location that they want. The result of this application development is expected to be able to solve some problems related to the school tracking and to support the users to easily find the closest school with available information.
Implementation and comparison analysis of apriori and fp-growth algorithm performance to determine market basket analysis in Breiliant shop
Authors: Hidayat A A , Rahman A , Wangi R M , Abidin R J , Fuadi R S , Budiawan W 
Published: December 2019

Abstract
The creativity of an online store owner who develops a business in a retail business in determining a marketing strategy will affect his competitive ability with other online stores. However, services that are in accordance with costumers attitude is a stuff that should be awarded by shop owners in order to improve not only customer satisfaction but also store income. The method used in this study is Market Basket Analysis to know customers attitude by analysing data from sales transactions to show customers attitude toward one sold item and the others. Research aimed that it is necessary to have a system that can help to form a combination among products using the association rule method, the algorithm used to analyse this method is apriori and fp-growth algorithm. Result from data analysis test using monthly sales transaction data of cosmetics in Breiliant Store during November 2018 with 34 number of data sales transaction. It could be concluded that a combination of products which have strong support and confidence were Original Liquid Bleaching Seeds, Harva Peeling Gel and Castor oil. It had support value of 8.8% and 30% confidence value, with a filtering time of 0.036 seconds.
Natural disaster topic selection using decision tree classification
Authors: Sutedi A , Rahayu S , Elsen R , Supriatna A D 
Published: December 2019

Abstract
Social media like Twitter used as a reference for popular and trusted news today. This opportunity could be useful manner to inform the natural disasters that occur in certain condition related to their locations. This study aims to proposed model to select the topic related to the natural disasters that occur in Indonesia based on Twitter user timeline. The selected topic will use as a reference to ascertain events, conditions of victims, and position of disaster locations. In this study, the data taken from the official Twitter account of @BNPB_Indonesia. The data extracted into two main classes, and grouped based on types of disasters, victims, and disaster locations or safe point position using decision tree algorithm.
Study of DRMF and ASM facial landmark point for micro expression recognition using KLT tracking point feature
Authors: Asmara R A , Choirina P , Rahmad C , Setiawan A , Rahutomo F , Yusron R D R , Rosiani U D 
Published: December 2019

Abstract
Micro-expression recognition is one of the popular researches in analysing expressions on the face. Micro-expression is a facial movement that occurs in a short time and is difficult to identify manually by human eyes. In general research, facial landmarks are used to form a large size ROI for each facial feature for the feature extraction process. In this study, we track the subtle motions of micro expressions by using point features. This approach aims to get feature extraction from tracking results and then analyse micro-expression. We compared the Active Shape Model and Response Map Fitting methods to produce accurate points and fast time on facial features. To measure the subtle motion tracking of facial features in each frame tracking is done using the Kanade-Lucas-Tomasi method. To estimate the rationality of our method, we conducted an experiment on CASME II and SAMM dataset for micro-expressions. The results show that the points on DRMF are more accurate with point-to-point error is 7.9 and the time taken is faster which requires time is 0.02 second. We evaluated the method proposed for evaluation showed that using CASME II - Naive Bayes (79.3%) and SAMM - Naive Bayes (74.6%).
Analysis of infrastructure for integration of mobile learning and project based learning in technological and vocational education
Authors: Sugiyanto S , Setiawan A , Hamidah I , Ana A 
Published: December 2019

Abstract
The development of applications on smartphone devices might be potential to help in improving teaching and learning process. This research addresses IT-infrastructure and readiness in integration of mobile learning and project based learning (PjBL) for vocational education. The research data were collected by questionnaires from 100 students of the tenth grade of a computer and network engineering program of the vocational school. The results show that the IT-device owned by the school has been qualified for implementing mobile learning and project based learning (PjBL). The research also found that the students are ready to participate actively in learning process by using proposed model that will be carried out by online, so that teachers can implement learning scenarios by using the online system. The mobile application is accessed by using IT- devices such as smartphones, netbooks, personal computers through internet/intranet network media by data sources of various digital documents learning in documents files, pdfs, videos, presentations and images stored in the cloud suitable the syntax project based learning based on basic competencies.
Comparison of accessibility of OER repositories of developed countries and developing countries based on WCAG 2.0 guidelines
Authors: Saripudin S , Djohar A , Rohendi D , Abdullah A G 
Published: December 2019

Abstract
Access to quality education in the era of ICT technology is growing rapidly, by utilizing this technology ideally it is not a problem, thus the presence of technology can be a problem solver that occurs such as inequality of quality educational material and access to the intended materials, this is certainly a dream all parties because, in reality, all this is not easy. The biggest challenge in equalizing the quality of education is experienced by almost all countries in the world, especially countries with large territories and populations. Inequalities and gaps in differences and equal access to quality education material occur in almost every country in the world. Distance learning can be carried out easily by utilizing ICT infrastructure. Almost every country in the world strives to provide open wide access through the use of web-based applications to facilitate and facilitate the population of the needs of teaching materials according to the population. This article will discuss, analyse and explore the comparison of the accessibility of the Open Educational Resources (OER) repository in developed countries with developing countries.
Analysis of injector spring damage to determine maintenance management diesel engine at PLTD Ampenan
Authors: Wilarso W , Wibowo T , Teguh B , Mujiarto M 
Published: December 2019

Abstract
The injector spring in cylinder #2 of a diesel engine in Ampenan PLTD which is operated by PT. X damaged. After visual inspection, a helical spring of the injector was broken. The spring broke in the lower part, in winding 2 of the spring. Before the damage was known, with a diesel load of 1100 kW, the exhaust manifold the cylinder #2 was glowing. Root cause analysis of the broken spiral spring was carried out by visual observation, metallography, and maintenance management analysis. Results indicated that the damaged of the broken injector spring based on visual observation of the helical spring was due to alternating bending loads. The fracture angle was at 450 indicated a bending load. Benchmark shows the beginning of the fault, followed by a static fracture. Metallographic and microstructure examination results found too many sulphides possibly making the formation of the onset of the fatigue. To minimize the damage, the sulphide amount of the spring must be reduced, and the spring injector material must be redesigned. Maintenance management must check every time the new spring is received and the cam lobe dimensions and wear of the roller must be lifted every 1000 hours.
Digital library as learning resources
Authors: Ilahi R , Widiaty I , Wahyudin D , Abdullah A G 
Published: December 2019

Abstract
Information and Communications technology (ICT) has been widely applied in digital library services to improve the knowledge and the public interest. Researchers can easily obtain the information of interest through internet surfing. Digital libraries seek to provide prospective readership with alternative materials for reading. They also preserve the culture, customs that could be learnt by future generations. The utilization of digital libraries as learning resources include educational and community aspects. The purpose of this paper was to review and analyse the impact of a digital library system in education on potential readership.
Camera DSLR animation media as learning tool base
Authors: Wibawa S C , Megasari D S , Mashudi M , Sahlan M , Kristanto A , Dewi V K 
Published: December 2019

Abstract
This study aims to develop an animated media camera angle based on the functions of the interior and exterior parts of a flash-based camera. This study used the Engineering Design Process method which consists of ask, imagine, plan, create, improve. The data of this study were obtained from 8 Multimedia validators and random 36 students from any Vocational High School. Validation results show that the developed media gets a percentage of 87.5%, the results are included in the very valid category. The average post-test of the experimental class was 81.81. Finally, it can be concluded that this learning media can be submitted as a media reference for students to learn about the camera’s function of interior and exterior.
Integrated application design to facilitate effective and safe student pick-up process by utilizing microcontrollers, socket TCP, and client-server database
Authors: Suprianto D , Wibowo D W , Setiawan A , Agustina R 
Published: December 2019

Abstract
Long queues during student pick-up are a major problem in some elementary schools and kindergartens. Sometimes parents don’t find their children in school because they may be buying food, being in class or playing in a large school area, so their parents have to wait for a long time for their children to go out to the gate. Conversely, sometimes parents are late in picking up their children, which causes the school to keep students from leaving school without the permission of the teacher or officer, and they also have to ensure that all students have returned to their homes. Parents’ complaints about this pick-up problem are a serious concern for the school. Moreover, the news of the kidnapping of children aged 4-12 years (the crime of trafficking) will worry all parties. This study aims to design integrated applications by utilizing RFID, Microcontroller, Socket TCP, Text to Speech, Client Server and Database as a student pickup model by parents as registered RFID cardholders. Based on the identification of the parent RFID card that is read by the RFID reader sensor and matched with the data in the database, then the application will automatically call the name of the student according to his RFID through the technique of text to the speech voice synthesizer. The method of developing applications using Waterfall. The results of implementing this application system show that the performance accuracy of 90% can be used properly.
Indoor localization based Wi-Fi signal strength using support vector machine
Authors: Rubiani H , Fitri S , Taufiq M , Mujiarto M 
Published: December 2019

Abstract
Ubiquitous computing to estimate the location of objects in a building raises a fundamental challenge and there has been a lot of research on localization in buildings based on signal strength by utilizing devices inside such as Wi-Fi signals. Positioning objects using algorithms of received signal strength in this paper using Linear Support Vector Machine which will be compared with Naïve Bayes. Experiments carried out using 14480 datasets and 302 classes were collected from the real world environment and the results showed that the system reached the correct classification level of around 88% and a minimum distance of error of 4.61 meters compared to Naïve Bayes for the correct classification level of around 67 % and average error distance of 6.21 meters.
Improving student learning achievement in the block of nervous system and special senses through application of blended learning strategy
Authors: Ningrum R K , Widjana D P 
Published: December 2019

Abstract
Since its establishment in 2009, the Faculty of Medicine and Health Sciences, University of Warmadewa has implemented a competency-based curriculum, in which teaching materials are grouped into block based on systems or themes. By this way, learning is expected to be more meaningful because clinical sciences can be introduced to student earlier. The study design was cross-sectional analytic where all students of the years 2016 and 2017 who underwent block 1.6 (Nervous System and Special Senses) were involved. From the present study we concluded that E-learning in combination with conventional learning method (blended learning) increased student achievement in final students assessment of the block Nervous System and Special Senses, hence E-learning can be applied as a supporting tool for conventional learning method.
Your language is easily recognized: A language clustering software in linguistic analysis
Authors: Nurjamin L R , Fajriah Y N , Hamzah A , Setiawati P , Novita L 
Published: December 2019

Abstract
The development of technology in upholding any discipline of knowledge has been widely extended, particularly in linguistic study. One of the advancements is a language clustering software, functioning to analyse any linguistic data through the sorting procedure, namely Monoconc. Due to its significance, this study is aimed at expounding the practicality and feasibility of this software. To achieve this aim, both qualitative and quantitative research approaches were employed. As results, Monoconc software is recommended to utilize in analysing linguistic corpora. The simplicity, as well as the viability, are the main roots of proposing this concordance software as an alternative to applying.
Sound matching on the translation of Al-Quran ayat as a learning media for children using mobile-based fast fourier transform and divide conquer algorithm
Authors: Abdurrodjak M , Mud’is M H , Qodim H , Khaerani I F S R , Rosidin U , Busro B 
Published: December 2019

Abstract
In this paper, a sound matching application was built on the pronunciation of Ayat Al-Quran as a learning medium for children using the Fast Fourier Transform (FFT) Algorithm and Divide Conquer (DC) that support learning independently. The system built in the final project is to utilize the Google API feature on android as voice matching. Furthermore, the incoming sound will convert into text form using the Google API. The conversion method used is a Fast Fourier Transform (FFT). The valuation method, Divide Conquer is used by calculating the sound proximity value of the Google API conversion results by matching Arabic text in the database. Based on the testing that has been done on the system testing. The results of the test found 61.1% accuracy for the appropriate reading and 38.9% for inappropriate reading.
The effect of problem development training using Moodle on teacher performance in developing problem test in high school
Authors: Sastrawijaya Y , Oktaviani V , Hadi R 
Published: December 2019

Abstract
This study aims to determine the effect of the question preparation training using Moodle on teacher performance in preparing test items in high school. This study uses the survey method (field study) using the correlational approach. Methods of data collection using questionnaires and documentation. Based on the results of testing the data that has been done, it was found that the hypothesis testing obtained a decision that there was a positive and significant relationship between the Training of Question Making and Teacher Performance in Developing Test Questions in High School. Calculation of data normality test, obtained results for instrument data on teacher performance with Lcount = 0.138 and training instrument data preparation for Lcount = 0.141 with Ltable = 0.146. That is, data from both instruments are normally distributed. As for the results of testing the hypothesis obtained a value of 0.735. That is, the correlation between the x variable and the y variable is strong. These data indicate that there is a positive relationship between the training of question making using Moodle and teacher performance in compiling test questions in high school.
Correlation regulation comply, accountability, and CSR on palm oil plantation profitability
Authors: Purwanto P , Annurdi A , Damaryanti H , Mamase A R Y , Widyastuti R D , Suyanto A , Masulili A S , Noerhartati E , Muharlisiani L T 
Published: December 2019

Abstract
Palm oil Plantation Company as a business entity that aims to gain profits, in addition to pay attention to the principles of accountability as the application of Good Corporate Governance (GCG), also has the responsibility to implementation CSR in its operations based on applicable regulations. So it is interesting to conduct a study of the impact between company compliance with the rules, the application of accountability principles and the implementation of CSR to the company’s profits. This research type is normative research, and the data used for this research are some legislations, documents and books related to this research. The result of this research revealed that The palm oil plantation company as a corporate entity has responsibility in implementation of CSR in the company management by applying the accountability principle as part of the Good Corporate Governance principle, which is the implementation of CSR is not only a responsibility that owned by the company, but also as a promotion media in gaining profits.