bluuebunny/crossref_metadata_2025 huggingface dataset:
Ulrich Bröckling: Gute Hirten führen sanft
Authors: Kenyah-Damptey Benedict
Published: December 2019

Rezension von Ulrich Bröckling: Gute Hirten führen sanft. Über Menschenregierungskünste. Berlin: Suhrkamp, 2017.
Vorreflexives Selbstbewusstsein: Warum sollte es so etwas geben? (zu Katja Crone: Identität von Personen)
Authors: Reuter Gerson
Published: December 2019

Beitrag zum Symposium zu Katja Crone: Identität von Personen. Eine Strukturanalyse des biographischen Selbstverständnisses. Berlin: de Gruyter 2016.
Warum es keine „Ich“-Gedanken gibt (zu Katja Crone: Identität von Personen)
Authors: Schütze Oliver
Published: December 2019

Beitrag zum Symposium zu Katja Crone: Identität von Personen. Eine Strukturanalyse des biographischen Selbstverständnisses. Berlin: de Gruyter 2016.
Über phänomenologische Einsichten und ihre Integration in naturalistische Erklärungsmodelle (zu Katja Crone: Identität von Personen)
Authors: Büttner Martina
Published: December 2019

Beitrag zum Symposium zu Katja Crone: Identität von Personen. Eine Strukturanalyse des biographischen Selbstverständnisses. Berlin: de Gruyter 2016.
Die phänomenale Basis unseres transtemporalen Identitätsbewusstseins (zu Katja Crone: Identität von Personen)
Authors: Liptow Jasper
Published: December 2019

Beitrag zum Symposium zu Katja Crone: Identität von Personen. Eine Strukturanalyse des biographischen Selbstverständnisses. Berlin: de Gruyter 2016.
Zur Interdependenz von Identität und biographischer Narration (zu Katja Crone: Identität von Personen)
Authors: Backhaus Eva
Published: December 2019

Beitrag zum Symposium zu Katja Crone: Identität von Personen. Eine Strukturanalyse des biographischen Selbstverständnisses. Berlin: de Gruyter 2016.
Identität von Personen – Repliken auf acht Autor*innen
Authors: Crone Katja
Published: December 2019

Beitrag zum Symposium zu Katja Crone: Identität von Personen. Eine Strukturanalyse des biographischen Selbstverständnisses. Berlin: de Gruyter 2016.
Kiff Bamford: Jean-François Lyotard
Authors: Trimҫev Rieke
Published: December 2019

Rezension von Kiff Bamford: Jean-François Lyotard. London: Reaktion Books 2017.
Martin O’Neill und Sheppley Orr (Hrsg.): Taxation. Philosophical Perspectives
Authors: Huhnholz Sebastian
Published: December 2019

Rezension von Martin O’Neill und Sheppley Orr (Hrsg.): Taxation. Philosophical Perspectives. New York: Oxford University Press 2018.
Katja Diefenbach: Spekulativer Materialismus
Authors: Hammermann Christian
Published: December 2019

Rezension von Katja Diefenbach: Spekulativer Materialismus. Spinoza in der postmarxistischen Philosophie. Wien/Berlin: Turia+Kant 2018.
PENILAIAN EFISIENSI UNIVERSITAS LPTK DI INDONESIA DENGAN MENGGUNAKAN DATA ENVELOPMENT ANALYSIS
Authors: Jati Handaru
Published: December 2019

Seiring meningkatnya keinginan untuk melanjutkan kuliah ke Perguruan Tinggi bagi lulusan sekolah menengah di Indonesia dan semakin tingginya biaya yang ditanggung oleh calon mahasiswa, pemerintah dihadapkan pada kondisi untuk mendorong universitas agar dapat beroperasi dengan lebih efisien dan lebih produktif. Tujuan penelitian ini adalah mengembangkan metode baru penilaian efisiensi universitas Lembaga Pendidikan Tenaga Keguruan (LPTK) di Indonesia dengan mempergunakan Data Envelopment Analysis yang secara teknis efektif untuk menghitung efisiensi sebuah Universitas. Penelitian ini merupakan penelitian research and development yang dilaksanakan dalam kegiatan yang meliputi analisis kebutuhan yaitu pengkajian variabel yang akan menjadi factor penilaian efisiensi beserta mekanisme pengumpulan datanya, disain model perhitungan efisiensi dari Lembaga Pendidikan Teknologi dan Kejuruan serta implementasi perhitungan efisiensi dan produktivitas dari 6 Universitas LPTK negeri di Indonesia dengan Data Envelopment Analysis. Hasil dari perhitungan DEA menunjukkan bahwa Universitas di Jawa memiliki rata-rata efisiensi yang lebih baik dibanding dengan Universitas LPTK di luar Jawa.
Analisis Sistem Informasi Pada Padiciti Menggunakan Konsep Competitive Forces and Strategy
Authors: Hertantri Vivi Kusuma
Published: December 2019

Perkembangan sistem informasi mendukung dalam menyediakan tiket secara online dan realtime. E-commerce merupakan proses bisnis yang menggunakan internet dalam menjalankannya. Padiciti merupakan salah satu e-commerse yang menyediakan aplikasi pemesanan tiket kereta api, tiket pesawat, dan hotel. Padiciti dapat diakses melalui aplikasi smartphone dan website yang terintegrasi. Tujuan paper ini adalah untuk menganalisis sistem informasi Padiciti menggunakan metode dengan konsep Competitive Forces and Strategy. Hasil analisis menunjukkan bahwa Padiciti telah dapat menjadi sistem informasi yang sesuai dengan Competitive Forces and Strategy dengan hasil yang baik dan dapat bertahan dengan kelebihan dan kekuatan yang kompetitif. Kekuatan Padiciti terdapat pada aspek Cost Leadership, Differentiation, Innovation, Growth, Alliance, Other Strategies, Threat of New Entrants, Bargaining Power of Customers, Bargaining Power of Suppliers dan kelemahan Padiciti terdapat pada aspek Rivalvy of Competitors dan Threat of Substitute.Kata kunci: Analisis Sistem, Competitive Forces and Strategy, E-Commerce, Padiciti
Rancang Bangun Pengukur Laju Detak Jantung Berbasis PLC Mikro
Authors: Anugrah Dena
Published: December 2019

Artikel ini bertujuan untuk melakukan rancang bangun pengukur laju detak jantung yang terdiri dari perangkat keras dan perangkat lunak. Kalibrasi dilakukan dengan menggunakan alat medis Automatic Blood Pressure Monitor. Alat yang dirancang dibuat menggunakan PLC mikro yang diprogram dengan perangkat lunak LDmicro. Teknologi optik LED inframerah dan fotodioda digunakan untuk mendeteksi aliran darah di dalam kulit jari. Dari hasil pengukuran didapat bahwa alat ini memiliki tingkat kesalahan 0,198%. Nilai ini masih di bawah nilai kesalahan yang masih bisa ditolelir yakni sebesar 0,6745%. Jadi dapat disimpulkan bahwa alat yang dirancang dapat digunakan untuk mengukur laju detak jantung dengan akurasi yang sesuai dengan standar pengukuran yang berlaku.
ANALISIS DATA TIME SERIES DAN VCR KEPADATAN LALU LINTAS (STUDI KASUS: JALAN ADISUCIPTO DEPAN AMBARUKMO PLAZA)
Authors: Wibowo Arief Rachma
Published: December 2019

Kepadatan lalu lintas atau biasa dikenal dengan istilah kemacetan merupakan kondisi dimana terjadinya penumpukan kendaraan disuatu ruas jalan tertentu, hal ini bisa saja disebabkan oleh beberapa faktor, antara lain jumlah kendaraan yang berada dalam ruas jalan tersebut. Sumber data dari riset ini langsung diperoleh dari Dinas Perhubungan  DIY. Analisis data time series digunakan untuk meramalkan jumlah kendaraan pada siang hari dan analisis VCR disini untuk klasifikasi kondisi jalan tersebut. Berdasarkan analisis data time series menggunakan metode trend, data jumlah motor yang melalui Jalan Adisucipto pada pukul 12.30-14.40 cenderung mengalami penurunan. Berdasarkan analisis VCR, jumlah kendaraan mencapai puncaknya pada pukul 15.30-17.00 dan termasuk pada kelas F (sangat butuk), yaitu kondisi arus dipaksakan, kecepatan rendah, volume diatas kapasitas dan antrian panjang (macet).
PENERAPAN PROBLEM BASED LEARNING UNTUK HIGHER ORDER THINKING SKILLS PADA SISWA PENDIDIKAN TEKNIK INFORMATIKA
Authors: Dewanto Satriyo Agung , Marpanaji Eko , Mahali Muh. Izzudin , Hasanah Nur , Wulandari Bekti
Published: December 2019

This research has purpose to know the difference between student learning result with computer network practice course and higher order thinking skill (HOTS) given by demonstration method with problem based learning (PBL) method. This research is a research using quasi experiment consisting of two classes as sample. The one class uses the demonstration learning method, while the other class uses the PBL method. This study has an analysis using t-test. the result of this research is able to show there is difference between student learning outcomes with high thinking ability in computer network practice class among students given demonstration method with students given PBL method. Students who were given demonstration learning methods resulted less than students who had been provided with PBL methods in order to improve learning outcomes.
ANALISIS DAN DESAIN MEDIA PEMBELAJARAN PRAKTIK TEKNIK DIGITAL SESUAI RPS
Authors: Cikarge Ghia Pisti , Utami Pipit
Published: December 2019

Mulai kurikulum 2014, Mata Kuliah Praktik Teknik Digital memiliki tambahan beberapa cakupan materi dari Mata Kuliah Praktik Teknik Digital II. Dampak dari hal tersebut adalah berkurangnya waktu pembelajaran untuk penguasaan suatu materi. Oleh karena itu, perlu ada strategi khusus untuk mengatasi hal tersebut, salah satunya melalui pengembangan media pembelajaran. Tujuan makalah ini untuk menyajikan spesifikasi media pembelajaran pada Mata Kuliah Praktik Teknik Digital Prodi D3 Teknik Elektronika UNY hasil analisis dan desain. Analisis dilakukan secara mendalam terkait Audience, Objective, Task, dan Media Analysis. Analisis dan desain dilakukan dengan beberapa metode, yaitu: observasi, wawancara, angket dan dilanjutkan dengan FGD. Hasil penelitian menunjukkan bahwa spesifikasi media pembelajaran yang sesuai pada mata kuliah praktik teknik digital di D3 Teknik Elektronika UNY berupa: (1) trainer yang terdiri atas blok input, blok output, blok development dan blok power; (2) jobsheet yang memuat 12 macam praktik; dan (3) manual book memuat spesifikasi fisik, cara penggunaan dan cara pemeliharaan trainer. Spesifikasi media sebagai hasil analisis dan desain yang dilakukan secara mendalam dan komprehensif  diharapkan akan menghasilkan media pembelajaran yang secara tepat mengatasi permasalahan dalam pembelajaran yang secara faktual terjadi, yaitu efektifitas pembelajaran dengan waktu yang terbatas.
Pengembangan Trainer Internet Of Things Sebagai Media Pembelajaran Pada Mata Kuliah Internet Of Things
Authors: Hasanah Nur , Mahali Muhammad Izzuddin , Wulandari Bekti
Published: December 2019

Penelitian ini bertujuan menghasilkan trainer Internet of Things untuk mahasiswa jurusan pendidikan teknik Informatika dan menilai kelayakan trainer Internet of Things untuk mahasiswa jurusan pendidikan teknik Informatika. Pada trainer yang dikembangkan, aplikasi trainer Internet of Things digunakan untuk kendali jarak jauh menggunakan internet. Penelitian ini merupakan penelitian R&D karena hasil penelitian berorientasi pada produk yang berupa trainer dan modul pendamping. Penelitian ini menggunakan model pengembangan yang terdiri dari analisis, desain, implementasi dan evaluasi, dimana letak evaluasi dan revisi berada pada setiap tahapan. Pengambilan data menggunakan angket yang memiliki rentang nilai 1 s.d. 4. Perolehan nilai angket selanjutnya dikonversi untuk mengetahui kategori kelayakan. Hasil penelitian menunjukkan bahwa nilai kelayakan media trainer Internet of things secara umum memperoleh nilai 3,33 yang diintrepetasikan dalam kategori Sangat Baik dan diperoleh beberapa masukan yang telah diperbaiki. Nilai kelayakan yang dapat diintrepetasikan sangat baik pada trainer Internet of Things menunjukkan bahwa trainer ini dapat digunakan dalam pembelajaran dikelas.
Reosquido Desalinasi Metode Evaporasi dengan Ultraviolet Berbasis Mikrokontroller
Authors: Azis Muhammad Abdul , Fajaryati Nuryake
Published: December 2019

This research aims to create a Reosquido desalination tool for evaporation methods using a microcontroller. This tool can control the temperature to speed up the evaporation process in producing fresh water. The method applied to Reosquido desalination uses Evaporation. The first process before evaporation is the detection of temperature in sea water that will be heated using an element heater. The second process of temperature measurement is to turn off and turn on the Arduino Uno controlled heater, when the temperature is less than 80 ° then the heater is on. The third process is evaporation during temperatures between 80 ° to 100 °, evaporation water sticks to the glass roof which is designed by pyramid. Evaporated water that flows into the reservoir is detected by its solubility TDS value. The fourth process is heater off when the temperature is more than 100 °. Based on the results of the testing, the desalination process using a microcontroller controlled heater can speed up the time up to 55% of the previous desalination process tool, namely manual desalination prsoes without using the heater element controlled by the temperature and controlled by a microcontroller which takes 9 hours. Produces fresh water as much as 30ml from 3000ml of sea water, so that it can be compared to 1: 100.
Upaya Meningkatkan Profesionalisme Guru Melalui Pelatihan Penelitian Tindakan Kelas di SMK Muhammadiyah 1 Bantul
Authors: Pambudi Sigit
Published: December 2019

Tujuan penelitian ini adalah meningkatkan profesionalisme guru melalui pelatihan dan implementasinya tentang Penelitian Tindakan Kelas (PTK). Pelatihan diikuti 25 guru terdiri guru normatif, adaftip dan produktip. Kegiatan pelatihan meliputi ceramah, diskusi, penyusunan proposal dan pendampingan pelaksanaan PTK. Materi pelatihan meliputi: (1) Permasalahan Pembelajaran Vokasional di Indonesia, (2) Penggalian Masalah Penelitian, (3) Penyusunan Proposal Penelitian Tindakan, (4) Penyusunan Laporan Penelitian Tindakan Kelas, (5) Ragam Karya Ilmiah dan (6) Penyusunan Jurnal Hasil Penelitian. Kegiatan pelatihan secara keseluruhan dapat terlaksana dengan baik. Guru-guru jadi lebih termotivasi dalam melakukan PTK karena lebih memahami terkait model dan implementasi PTK. Tanggapan guru terhadap pelaksanaan pelatihan: (1) penguasaan materi narasumber 3.73; (2) waktu pelaksanaan 3,23; (3) cara penyampaian 3,5; dan (4) keseusian tema dan materi 3,64 dengan rerata 3,53 dari skala penilaian 1-4 dalam kategori kinerja sangat baik. Ditinjau dari kemanfaatan pelatihan mendapat tanggapan guru: (1) penambahan wawasan guru tentang PTK 3,55; (2) kejelasan tentang permasalahan pembelajaran vokasional, 3,32; (3) wawasan cara menggali masalah penelitian 3,18; (4) kejelasan penyusunan scenario tindakan 3,32; (5) kejelasan penyusunan proposal PTK 3.32; dan ( 6) kejelasan penyusunan laporan PTK 3,32. Rerata hasil penilaian 3,33 pada skala penilaian 1-4 dalam kategori pemberian manfaat yang baik.
Pengembangan Training Kit Selektor Warna Barang menggunakan model ADDIE sebagai Sarana Pembelajaran PLC
Authors: Yuanto Teguh Arik , Sudira Putu
Published: December 2019

This study aims to (1) realize the design of the item color selector training kit and (2) determine the feasibility of the item color selector training kit. The research uses the ADDIE Models reference, namely: analysis, design, development, implementation, and evaluation. Data collection techniques used were observation and questionnaires. The testing consists of product validation by experts, testing by teachers, and testing by students. The data analysis technique used is quantitative descriptive. The results consist of: (1) item color selector training kit design consisting of training and jobsheets. The training sections include boxes, conveyors, selectors and microcontroller circuits, the jobsheet consists of three learning activities, namely (1) introduction of PLC and training, sorting and calibration, timers and counters. (2) the feasibility level of content validation is 89.39% (very feasible), from construct validation is 91.20% (very feasible) and from the trials students get results of 79.96% (feasible). Based on this percentage, the learning tools for the color selector training kit of goods are suitable for use in the learning process.
Prototipe Kursi Roda Elektrik Dengan Kendali Joystick Dan Smartphone
Authors: Junior Andy Sadewa , Arifin Fatchul
Published: December 2019

Wheelchairs are one of the walking aids for people with disabilities and also for people who are unable to move from one place to another. The purpose of this research was to build hardware and software into a wheelchair prototype that can be controlled with joysticks and smartphones and to know its performance. The method in making the final project consists of the stages of need identification, requirements analysis, system design, tool making, tool testing and data collection. Based on the testing that has been done, the results are obtained that the control input from the smartphone through the application and also the joystick produces the output of the wheelchair prototype movement according to the instructions that have been set as input. The maximum distance of the control system from the smartphone is 0-10 meters either with obstacles or without obstacles. The response of the wheelchair prototype device has an average error of 0.024. Smartphone applications that are used as controls can be installed on the latest Android version "Nougat" and 4 versions of Android below. The speed of the wheelchair prototype on the joystick control matches the value of the resistance issued by the joystick module.
Pengembangan Modul Pembelajaran Teknik Kerja Bengkel sebagai Bahan Ajar Kelas X Teknik Audio Video
Authors: Widada Fariz Budi , Waluyanti Sri
Published: December 2019

The 2013 curriculum encourages the development of instructional media that can encourage the creation of more effective learning and support students to be creative. This research aims to determine the steps to develop a workshop technique module for learning and satisfying process for learning. This learning module is used in workshop technique, subject class X skill competency audio-video technique in SMK Muhammadiyah 3 Yogyakarta. This research using method Research and Development (R&D) version Borg and Gallyang have been simplified by Anik Ghufron with 4 steps: 1) introduction study; 2) Development; 3) experiment test; 4) disseminate. The result of the research shows from the validation material expertise has score 3,40 and claimed very satisfy, validation for media expertise has score 3,75 and claimed very satisfy. Meanwhile, the result for experiment  test  get  score 3,20  and  claimed  to  satisfy.  Consideration  from validation  result  and experiment test, thus learning module is developed satisfy for used on process workshop technique learning
Pengembangan Media Berbasis Mind map untuk Meningkatkan Pemahaman Siswa pada Pelajaran Teknik Pengolahan Video
Authors: Basori Basori , Cobena Desy Yanty
Published: December 2019

Learning achievement determined by acceptance of students' understanding of learning material. Therefore, a media that makes it easy for students to receive learning materials is needed. This research aims to create an interactive learning media with mind map concept in Video Processing subject.  Method used in this research was research and development with 5 steps, (1) problem and potency analysis, (2) data collection, (3) product design, (4) design validation, and (5) design improvement. Media’s advisability, which had developed, in percentage are 89% from media expert, 92% from material expert, 85% by users (limited) and 87% from users (expanded). It can be concluded that the design of learning media is “very appropriate”. The benefits of the learning media are: (1) interactive and fun, (2) equipped with videos tutorial, (3) equipped with exercises which able to scored and able to see the correct answers.
Pengembangan Jobsheet Rangkaian Elektronika Kelas XI Teknik Elektronika Industri
Authors: Widyanto Aditya Sunu , Priyanto Priyanto
Published: December 2019

The purpose of this study is designed to: (1) develop Job sheet in accordance with the curriculum for Grade XI students of Electronic Engineering; and (2) describes the percentage level of job sheet worthiness as a learning device for implementing electronic circuits. This research is a development research using the development model of 4-D models with four main stages namely, Define, Design, Develop, Disseminate. Data collection was carried out using a questionnaire. The data analysis technique in this research is quantitative descriptive. The results of the study note that: (1) Job sheet was developed containing 13 materials; and (2) based on the results of the assessment of the media experts, the average percentage was 86.76% (very feasible), the material experts reached the average percentage of 81% (feasible), and the students got an average percentage score of 88.34% (very good). Although job sheets are considered appropriate and good for use in learning, there are some limitations regarding their application by teachers when teaching.
Prototype Autonomous Rover Pembersih Sampah Pantai menggunakan ArduPilot
Authors: Anto Adhy Febry , Sukardiyono Totok
Published: December 2019

Indonesia has the second longest coastline in the world. On the other hand, Indonesia is the second largest contributor to marine waste in the world. Coastal cleanliness needs to be maintained so that it becomes an attraction for tourism and to protect the marine ecosystem. This article describes the results of testing devices that can be used to clean beaches. Research carried out by the development method. An autonomous beach garbage cleaning rover is a beach trash sweeper robot equipped with GPS, compass, telemetry, ArduPilot as a navigation and communication system when the robot operates. This robot moves using 2 DC motors with torque of ± 4 kg. The robot is also equipped with a conveyor that functions to sweep plastic debris on the beach. The test results show that the robot can go according to the specified path, according to the coordinates entered (100% accuracy) and be able to transport plastic waste. This is because the motor used has a small torque, so it is not able to lift large objects. The next robot development can be done in terms of: identifying the capacity of robots to accommodate various types of waste, testing the ability of robots to clean waste, the use of solar cells, and trajectory management systems.
Sollemnia Coronatio Summi Pontificis. „Ordines” mszy koronacyjnych papieży Jana XXIII i Pawła VI
Authors: Krzych Bartłomiej Krzysztof
Published: December 2019

Artykuł prezentuje stan badań nad papieskimi koronacjami i jest wprowadzeniem do wydania oficjalnych publikacji przygotowanych dla uczestników koronacji Jana XXIII (1958) i Pawła VI (1963) przez Kongregację Ceremoniału (łac. ordo, wł. libretto della celebrazione).
Celebrating 20 Years of Open Access and Innovation at JMIR Publications
Authors: Eysenbach Gunther
Published: December 2019

In this 20th anniversary theme issue, we are celebrating how JMIR Publications, an innovative publisher deeply rooted in academia and created by scientists for scientists, pioneered the open access model, is advancing digital health research, is disrupting the scholarly publishing world, and is helping to empower patients. All this has been made possible by the disintermediating power of the internet. And we are not done innovating: Our new series of “superjournals,” called JMIRx, will provide a glimpse into what we see as the future and end goal in scholarly publishing: open science. In this model, the vast majority of papers will be published on preprint servers first, with “overlay” journals then competing to peer review and publish peer-reviewed “versions of record” of the best papers.
Bandwidth Upgrade in Printed Dipole Antennas Design for LTE Base Station
Authors: Prasetyo Rahardian Luthfi , Iswandi Iswandi , Rahayu Eny Sukani
Published: December 2019

Abstract—In this study the research design development has been carried out by changing the radiating element field width. Radiating element field extension was administered by simulating it and trying to measure the value one by one in antenna simulator software.  The radiating element widening was administered so that the resulting bandwidth could be greater. After changing the width of the field, an element radiating field length adjustment was administered to adjust the operating frequency used in Indonesia. After the design worked at the desired frequency and produced a desired bandwidth, antenna fabrication was administered and its results was tested using Mini VNA Tiny to find out the antenna value if mass produced.
Fault Location Algorithm for HVDC Transmission Based on Synchronized Fault Time
Authors: Widiatmoko Kristianto Adi , Wijaya F. Danang , Tumiran Tumiran
Published: December 2019

To determine the fault location of the dc line fault in an HVDC transmission system, a new algorithm based on the traveling wave method and learning based method is proposed in this paper. The relationship between the traveling wave time of arrival differences with fault location is presented.  The differences in traveling wave time of arrival measured at both ends of transmission line combined with associated fault locations form a fault pattern which is used to perform a simple calculation in order to determine the disturbance location. The fault current for different fault locations is simulated using the electromagnetic transient simulation software EMTDC/PSCAD. Performance of the proposed fault location algorithm is investigated using various fault location and resistance. The impact of data sampling rate also being investigated here. The simulation result shows that the proposed algorithm can reduce the sampling frequency and the number of train feature with the same accuracy.
Relational into Non-Relational Database Migration with Multiple-Nested Schema Methods on Academic Data
Authors: Adji Teguh Bharata , Sari Dwi Retno Puspita , Setiawan Noor Akhmad
Published: December 2019

The rapid development of internet technology has increased the need of data storage and processing technology application. One application is to manage academic data records at educational institutions. Along with massive growth of information, decrement in the traditional database performance is inevitable. Hence, there are many companies choose to migrate to NoSQL, a technology that is able to overcome the traditional database shortcomings. However, the existing SQL to NoSQL migration tools have not been able to represent SQL data relations in NoSQL without limiting query performance. In this paper, a relational database transformation system transforming MySQL into non-relational database MongoDB was developed, using the Multiple Nested Schema method for academic databases. The development began with a transformation scheme design. The transformation scheme was then implemented in the migration process, using PDI/Kettle. The testing was carried out on three aspects, namely query response time, data integrity, and storage requirements. The test results showed that the developed system successfully represented the relationship of SQL data in NoSQL, provided complex query performance 13.32 times faster in the migration database, basic query performance involving SQL transaction tables 28.6 times faster on migration results, and basic performance Queries without involving SQL transaction tables were 3.91 times faster in the migration source. This shows that the theory of the Multiple Nested Schema method, aiming to overcome the poor performance of queries involving many JOIN operations, is proved. In addition, the system is also proven to be able to maintain data integrity in all tested queries. The space performance test results indicated that the migrated database transformed using the Multiple Nested Schema method showed a storage requirement of 10.53 times larger than the migration source database. This is due to the large amount of data redundancy resulting from the transformation process. However, at present, storage performance is not a top priority in data processing technology, so large storage requirements are a consequence of obtaining efficient query performance, which is still considered as the first priority in data processing technology.
Page Load Time Speed Increase on Disease Outbreak Investigation Information System Website
Authors: Oktrifianto Rahmat , Adhipta Dani , Najib Warsun
Published: December 2019

Outbreaks or extraordinary events often become an issue that occurs in Indonesia. Therefore, an outbreak investigation information system is required to collect, manage and analyze data quickly and accurately. On the other hand, challenges in data accessing processes in certain locations are still constrained by a slow internet connection. This paper conducted speed increase of a page load or site speed time from disease outbreaks investigation information system website.Page load time speed testing was carried out using Google Chrome Developer Tools and using simulation speeds of 2.5 Mbps. Testing time was carried out by dividing the time into three sections, morning hours, working hours and night hours. Implementation of page load time increase includes reducing HTTP requests, utilizing GZIP compression, performing code minification, setting browser chache, using CDN, and using other enhancement techniques.The results showed that after implementing an increase in page load time by turning off cache and using cache, there was an increase in site speed. When the browser cache was turned off, an average page load time increased of 54.79% from the previous time. Whereas when using the browser cache, page load time speed increased by 55.28% from the previous time.
Designing a Smart Mirror as a Laboratory Information Media Using Raspberry Pi
Authors: Hardiyanto Denny , Wicaksono Galang , Pramudyo Anggoro S , Fahrizal Rian , Wiryadinata Romi
Published: December 2019

Development of microprocessor technology provides new ideas for creating smart devices, one of which is in the field of smart home. Smart home is a concept of a home integrated with a smart system and supported by technology that enables all work to be more effective and efficient. Mirror is a household device that is beneficial to humans. In this paper, a research on smart mirrors is explained. A smart mirror is a mirror integrated with an intelligent system so that it can display multimedia data originating from the internet using Raspberry as a computing tool, PIR sensor as a tool to control monitors, and DC fans as a tool to control temperature system. In this paper, the mirror was able to display information about time, weather, academic calendar, lab work schedules, prayer schedules, and academic news. A PIR sensor has a good accuracy when the device is placed at 180 cm above the ground and the distance between mirror and humans when mirroring is 70 cm. A DC fan was utilized to stabilize the system temperature in a range of 40 to 50 oC.
Ant Colony Optimization for Resolving Unit Commitment Issues by Considering Reliability Constraints
Authors: Afifi Alan Abdu Robbi , Sarjiya Sarjiya , Wijoyo Yusuf Susilo
Published: December 2019

Unit Commitment or generator scheduling is one of complex combination issues aiming to obtain the cheapest generating power total costs. Ant Colony Optimization is proposed as a method to solve Unit Commitment issues because it has a better result convergence according to one of journals that reviews methods to solve Unit Commitment issues. Ant Colony Optimization modification into Nodal Ant Colony Optimization as well as addition of several elements are also conducted to overcome Ant Colony Optimization limitations in resolving Unit Commitment issues. Nodal Ant Colony Optimization simulations are then compared with Genetic Algorithm and Simulated Annealing methods which previously has similar simulations. Reliability index combination in a form of Loss of Load Probability and Expected Unserved Energy are also added as reliability constraints in the system. Comparison of three methods shows that Nodal Ant Colony Optimization is able to provide better results up to 0.08% cheaper than Genetic Algorithm or Simulated Annealing methods.
Management Information System of the Billing Subsystem: A Prototype Design
Authors: Setianingsih Farida , Permanasari Adhistya Erna , Najib Warsun
Published: December 2019

Abstract— Prof. Soeparwi Veterinary Hospital is one of veterinary medical service providers in Yogyakarta ad Central Java areas in which the transaction and the documentation managing process is still done manually. Therefore, Prof. Soeparwi VH needs a management information system that facilitate them in managing process and documentation of transactions, one of which is through billing or billing subsystem. This subsystem was designed using UML and was developed in a form of web-based prototype using PHP and HTML languages as well as CSS with CodeIgniter framework and MySQL for database.  The development of this billing subsystem applied a Rapid Application Development (RAD) model process that focused on the working model and obtained feedback from users to improve the system. Results of this system's development were evaluated with a system feasibility test and functionality test. A system feasibility test was administered by distributing Likert scale questionnaire and analysed them based on a summated rating scale method which showed a result of 85.4%. That result indicates that users strongly agree that the system has met their needs.  The system functionality was tested using a black box method and the result was that the system properly functioned. This billing subsystem could process transaction bills automatically included in the calculation. This system produced bills and reports that could be printed and exported. In addition, data was stored in a database so that it supported paperless documentation.
Students of Chinese Language Major and Their Attitude Towards the Current Learning Study in Vietnam
Authors: Pham Thi Hong Tham , Zhang Yan Cheng , Shang Jing
Published: December 2019

Chinese language has recently grown so rapidly that people compared it to a storm overflowing into Vietnam. Thus, education managers and teachers can only respond promptly by immediate emergency measures, but have not found measures for stable development. The learning situation therefore also becomes chaotic and the quality does not meet social requirements.This article aims to analyze the current situation of Vietnamese students studying Chinese language by applying methods of current situation survey by questionnaires, observations in actuality and document research. Through this, the author figure out the true situation of learning attitude and student’s assessment of their schools’ quality of teaching. Results of the research will help teachers to better adjust their teaching methods, and help educational managers have more effective education policies.
Measuring Disciplinary Perceptions of Engineering from a Cultural Lens: A Validation of an Instrument in a Research Technical University
Authors: Murzi Homero G. , Cruz Juan M.
Published: December 2019

Engineering culture is a complex phenomenon that needs to be understood to promote the value of professional skills and not only the technical skills that have been traditionally valued in engineering. This study investigates ways to identify patterns of cultural traits in undergraduate engineering students, by using and validating an instrument originally developed to measure national culture. This study was conducted in three phases: in Phase 1, we validated an instrument to measure engineering culture based on Hofstede’s model of national culture. In this phase, we conducted an exploratory factor analysis and a reliability analysis with responses of 1261 undergraduate students. In phase 2, we identified how the dimensions in Hofstede’s model mapped and differed between academic engineering disciplines. To accomplish that goal, we conducted descriptive statistics and an analysis of the variance of responses of 794 engineering students. In phase 3, we analyzed if some of Hofstede’s dimensions are inherent to prospective engineering students or if they were influenced by their specific engineering programs. In phase 3, we collected data from 1,330 first-year engineering students and compared them with data from the same students at the end of their first year. Moreover, for three specific majors, we compared them with data of 261 senior students. Results demonstrated the validity of the instrument in academic disciplines and showed that the uncertainty avoidance dimension of Hofstede’s model differed between three engineering majors (i.e., ECE, ISE, and CS). This dimension did not differ after the first year but changed in the senior year.
Developing Culturally Competent Data Publication Resources
Authors: Stoker Ryan , Melzack Gene , McLean Jennifer
Published: December 2019

It is increasingly common for researchers to publish their datasets in open, mediated, or restricted form as a research output. The process of publishing data is complex and there are few guides that are practical or easy to understand. To bridge this gap, the Digital Curation and Data team at the University of Sydney Library initiated a project to develop applied data publication resources. To reflect current University and Library strategies, the team expanded the project to include a cultural competence review of each newly developed resource in order to reflect on the cultural biases that had gone into its creation and the ways in which the resource might appear through alternative cultural lenses, initially focusing on the data publication needs for research relating to Aboriginal and Torres Strait Islander peoples. It may be especially challenging for researchers who are working with culturally sensitive data to find resources that are easy to use and relevant. One initial goal of this project is to ensure that researchers, students and staff can support the ethical and culturally appropriate publication of data relating to Aboriginal and Torres Strait Islander peoples, communities, and knowledges. The team reviewed prototyped resources with researchers who conduct research with Aboriginal and Torres Strait Islander peoples to assess their usefulness and identify gaps. Resources are now being updated to reflect feedback, and additional resources will also be created. The intention is to continue to integrate cultural competence into the University of Sydney’s data curation and publication services and to expand this process to include wider cultural perspectives.
PERADABAN MESOPOTAMIA SEBAGAI SUMBER PEMBELAJARAN SEJARAH
Authors: Suswandari Suswandari
Published: December 2019

Sejarah menjadi bagian penting dari kehidupan umat manusia. Sejarah mengajarkan  sikap bijak dengan peristiwa masa lampau untuk tidak terjadi  kedua kalinya. Kawasan Mesopotamia di Lembah Sungai Eufrat dan Tigris menjadi pusat pertumbuhan, perkembangan dan kehancuran peradaban umat manusia pada jamannya. Berbagai bentuk peristiwa sejarah di Mesopotamia menjadi bagian penting dari sumber belajar sejarah dan peradaban umat manusia  di kawasan aliran sungai.
POTENSI BIJI BUAH NANGKA (Artocarpus heterophyllus L.) DALAM MENGHAMBAT RESEPTOR ALFA-GLUKOSIDASE PADA TIKUS DIABETES MELLITUS GESTASIONAL YANG TERINDUKSI STREPTOZOTOSIN SECARA IN VIVO DAN IN SILICO
Authors: Dwitiyanti Dwitiyanti , Rachmania Arcinthya , Efendi Kriana , Tri Atmojo Tomy , Yeni Yeni
Published: December 2019

Biji Nangka (Artocarpus heterophyllus L.) adalah tanaman yang diduga dapat menurunkan kadar gula darah. Tujuan dari penelitian ini adalah untuk membuktikan aktivitas biji nangka dalam mengurangi kadar glukosa darah pada tikus diabetes gestasional yang diinduksi oleh streptozotocin dan studi in silico virtual screening melalui molecular docking untuk mengetahui senyawa dalam biji nangka yang berinteraksi dengan reseptor enzim alfa-glukosidase. Hewan yang digunakan dalam penelitian ini adalah tikus betina strain Sprague Dawley yang dibagi menjadi enam kelompok, yaitu kelompok kontrol normal, kontrol negatif, kontrol positif, berbagai kelompok dosis (100 mg / kg BB, 200 mg/kg BB, 400 mg/kg BB). Setelah tikus hamil, tikus diinduksi dengan streptozotocin sehingga tikus mengalami hiperglikemia. Kadar glukosa darah diukur pada hari ke-14 setelah perawatan. Data yang diperoleh diuji secara statistik dengan uji ANOVA satu arah dilanjutkan dengan uji HSD tukey. Skrining virtual dilakukan menggunakan perangkat lunak PLANTS 1.2. Hasil penelitian menunjukkan bahwa semua kelompok ekstrak etanol 70% biji nangka dapat mengurangi kadar glukosa darah. Virtual screening dengan molecular docking menunjukkan bahwa senyawa cudraflavon C memiliki tingkat afinitas yang lebih baik dibandingkan dengan akarbosa sebagai senyawa pembanding. Penurunan kadar glukosa darah terbesar terjadi pada dosis 3 dengan dosis 400 mg / kg BB yaitu 62,39%, sebanding dengan kontrol positif akarbosa. Dapat disimpulkan bahwa senyawa pada biji nangka cudraflavon C memiliki potensi untuk menurunkan kadar gula darah dengan menghambat reseptor enzim alfa-glukosidase.
PENGENALAN MUSEUM SEBAGAI INFORMASI KESEJARAHAN DALAM MENINGKATKAN KESADARAN SEJARAH
Authors: Naredi Hari , Qodariah Lelly , Andi Andi
Published: December 2019

Seiring dengan perkembangan zaman, dalam rangka menyiapkan generasi muda dan menghindari dekadensi moral menghadapi tantangan Era Globalisasi untuk mempertahankan identitas indonesia, maka diperlukan langkah-langkah yang tepat untuk mengatasi hal tersebut. Pengenalan museum sebagai pusat informasi kesejarahan diharapkan dapat meningkatkan kesadaran sejarah. Museum sangat berperan terhadap upaya peningkatan kesadaran sejarah. Penelitian ini bertujuan untuk mengetahui sejauh mana pengenalan  museum untuk memberikan informasi kesejarah dalam upaya meningkatkan kesadaran sejarah. Di harapkan peran museum menjadi maksimal dalam menyampaikan informasi kesejarahan). kenyataan yang sering terjadi didalam pengelolaan museum berbeda sekali dengan apa yang diharapkan. Seringkali museum tidak diminati oleh masyarakat dikarenakan museum tersebut tidak menarik dan monoton dalam membnerikan informasi kesejarahan. Hal ini terlihat dari jumlah pengenjung museum yang tidak begitu banyak.
MODEL PENGEMBANGAN KURIKULUM BERBASIS STUDENT CENTERED LEARNING DALAM PENCAPAIAN PENDIDIKAN KARAKTER PADA PENDIDIKAN DASAR MUHAMMADIYAH
Authors: Amaliyah Nur , Pramudiani Puri
Published: December 2019

Tujuan utama kurikulum pada intinya adalah mengarahkan insan pendidikan pada arah yang lebih baik dan berkualitas. Dalam implementasi pendidikan, kurikulum merupakan pedoman pembelajaran yang digunakan oleh setiap sekolah dalam rangka mencapai tujuan pendidikan yang telah ditetapkan, ini berlaku pada seluruh Negara tidak terkecuali Negara Indonesia. Kurikulum merupakan koridor utama pembelajaran yang berlangsung di sekolah. Untuk itu kurikum yang digunakan oleh setiap sekolah hendaknya kurikulum yang mampu membentuk karakter setiap manusia yang menjadi pelaku pendidikan itu sendiri. Kurikulum yang ada haruslah kurikulum yang mampu membentuk insan pendidikan sebagai manusia terdidik dengan life skill yang tinggi dan kemampuan adaptabilitas yang tinggi terhadap setiap perubahan yang terjadi di masyarakat. Kurikulum di Pendidikan Dasar Muhammadiyah wilayah DKI Jakarta dilandasi oleh pemikiran dan yuridis formal dan mengacu pada prinsip dasar penguatan kompetensi dan mutu lulusan seperti tertuang dalam kebijakan terkait yakni kompetensi lulusan akan menghasilkan (1) peserta didik yang melaksanakan tugas hidup sebagai makhluk Allah SWT dan sebagai warga negara Indonesia; (2) menguasai, menggunakan dan mengembangkan ilmu pengetahuan; (3) memiliki kemampuan belajar sesuai dengan pengembangan keilmuan ke jenjang berikutnya. Pemahaman konseptual tersebut di atas tertuang dalam tema bagaimana melakukan pembenahan yakni pengembangan kurikulum berbasis student centered learning (SCL) pada Pendidikan Dasar Muhammadiyah wilayah DKI Jakarta dan uji pengembangannya adalah Pendidikan Dasar Muhammadiyah Wilayah DKI Jakarta. Model Pengembangan Kurikulum Berbasis Student Centered Learning dalam Pencapaian Pendidikan Karakter pada Pendidikan Dasar Muhammadiyah sudah dapat dikembangkan dengan baik meskipun ada beberapa aspek yang membutuhkan perhatian khusus yaitu dalam penyusunan bahan ajar, RPP dan pemilihan metode pembelajaran yang tepat.
MINYAK JELANTAH SEBAGAI SUMBER ENERGI: PENGARUH WAKTU REAKSI DAN KECEPATAN PENGADUKAN TERHADAP VOLUME BIODIESEL
Authors: Ratna Ernawati Imas
Published: December 2019

Penelitian ini adalah pengolahan biodiesel dari limbah minyak jelantah di Puspitek-Serpong, Badan Desain dan Riset Sistem Teknologi (BDRST) Biodiesel, pengolahan biodiesel dari limbah minyak jelantah di PT. SUMIASIH OLEO CHEMICAL, Bekasi. Proses produksi biodiesel dilakukan melalui reaksi transesterifikasi dengan menggunakan katalis KOH (basa) dan pelarut etanol. Reaksi berlangsung pada temperatur 70OC dengan perbandingan minyak jelantah dan etanol adalah 1:12. Reaksi dilakukan dengan memvariasikan waktu reaksi (30,60,90, dan 120 menit), kecepatan putaran pengaduk (150, 200, dan 250 Rpm) dan jumlah pemakaian katalis(2, 3, dan 4%) dari jumlah minyak jelantah.Penggunaan minyak bumi sebagai bahan bakar cenderung meningkat yang dipicu oleh peningkatan jumlah penduduk dan perkembangan sektor industri, sedangkan cadangan sumber energi dari fosil ini semakin berkurang. Disamping itu penggunaan bahan bakar fosil juga mengakibatkan polusi udara menurunkan kualitas udara dan membahayakan kesehatan manusia. Hal ini mendorong peneliti untuk mencari sumber energi alternatif sebagai bahan bakar yang dapat diperbaharui dan ramah lingkungan.Pada konsentrasi katalis 2% nilai perolehan maksimum biodiesel adalah 89,22% dengan kecepatan putaran pengaduk 250 Rpm, sedangkan pada pemakaian konsentrasi katalis 3% dan 4% nilai perolehan maksimum biodiesel adalah 86,1 dan 82,52% dengan kecepatan putaran pengaduk150 Rpm. Waktu reaksi menghasilkan nilai perolehan biodiesel maksimum adalah 60 menit. Salah satu sumber energi alternatif adalah minyak jelantah. Minyak jelantah tidak dapat digunakkan langsung sebagai bahan bakar karena viskositas tinggi. Agar dapat digunakkan sebagai bahan bakar, minyak jarak dikonversikan menjadi biodiesel melalui proses transesterifikasi.
PENDAMPINGAN ISOLASI BAKTERI ACETOBAKTER XYLINUM PENGHASIL NATA DE COCO DI SMA 113 JAKARTA TIMUR
Authors: Mayarni Mayarni , Narzq Husnin Yarsi
Published: December 2019

Nata de coco adalah sebuah campuran minuman yang sangat paforit di masa rakat . semua orang menyukainya, dari golongan menengah kebawah sampai golongan menengah ke atas. Biasanya bagi masyarakat golongan menengah keatas dijadikan minuman bergengsi. Bisa dijadikan minuman bergengsi karena dicampur dengan bermacam macam bahan lain termasuk syirup yang banyak digemari. Nata de coco ini dijual di mini market dan supermarket. Biasanya yang memproduksi adalah sebuah perusahaan yang cukup besar. Padahal masyarakat umum bisa melakukanya namun itu tidak terjadi karena banyak masyarakat tidak tau cara membuatnya. Air kelapa dimana mana banyak terbuang begitu saja. Ini dapat dilihat dipasar pasar tempat penjualan kelapa parut. Pengajaran membuat Nata de coco ini sangat berguna, karena dengan membuat Nata de coco dalam rumah tangga dapat menambah penghasilan keluarga. Pengajaran dalam membuat Nata de coco kali ini di berikan pada siswa SMA 113. tujuanya agar mereka setelah taman sekolah salah satu usaha sampingan bisa dilakukan dalam membat Nata de coco
SOSIALISASI PERAN AYAH PADA PENGASUHAN ANAK USIA DINI DAN PENDIDIKAN FITRAH SEKSUALITAS ANAK
Authors: Elvianasti Mega , Maesay Maesay
Published: December 2019

Perubahan sosial yang terjadi saat ini juga ikut memengaruhi pola pengasuhan orangtua kepada anak. Era sekarang ini ibu-ibu tidak hanya bekerja di rumah saja, namun sudah banyak yang menjadi wanita karir. Hal ini juga berdampak pada peran masing-masing orangtua yang perlahan sudah mulai melupakan peran dan tanggungjawab masing-masing. Kegiatan Program Kemitraan Masyarakat (PKM) ini bertujuan untuk memberikan pemahaman kepada orangtua mengenai peran ayah dalam pengasuhan anak usia dini dan fitrah seksualitas anak. Mitra dari kegiatan ini adalah Sekolah TKQ dan TPQ Nurul Hidayah Pondokgede, dan peserta kegiatan adalah orangtua dari murid sekolah. Materi yang disampaikan adalah peran ayah dalam pengasuhan anak usia dini dan fitrah seksualitas anak. Metode yang digunakan dalam kegiatan ini adalah berupa seminar dan Tanya jawab dengan narasumber. Hasil yang diperoleh dari angket setelah kegiatan seminar adalah adanya peningkatan pemahaman orangtua mengenai peran ayah dalam pengasuhan anak usia dini. Sehingga dapat disimpulkan bahwa kegiatan seminar ini sangat bermanfaat untuk menambah pengetahuan dan pemahaman orangtua.