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TEKNOLOGI: Jurnal Ilmiah Sistem Informasi
Published by Universitas Pesantren Tinggi Darul ulum
ISSN : 20878893     EISSN : 25273671     DOI : -
Core Subject : Science, Education, Engineering,
Computer Science & IT Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Mathematics
TEKNOLOGI: Jurnal Ilmiah Sistem Informasi published by the Department of Information Systems Unipdu Jombang. TEKNOLOGI published twice a year, in January and July, TEKNOLOGI includes research in the field of Information Technology Design and Development of Information Systems; Business intelligence; Functions and Organization Management Information Systems; and others. Editors invite lecturers researchers, reviewers, practitioners, industry, and observers to contribute to this journal. The language used in the form of Indonesian and English. TEKNOLOGI is the national scientific journals are open to seeking innovation, creativity and novelty. Either in the form of letters, research notes, Articles, supplemental Articles Articles or reviews in the field of information systems and information technology. TEKNOLOGI aims to achieve state-of-the-art in the theory and application of this field. TEKNOLOGI provide a platform for scientists and academics across Indonesia to promote, share, and discuss new issues and the development of information systems and information technology.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 6 Documents
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Search results for , issue "Vol 10, No 2 (2020): July" : 6 Documents clear
Gim edukasional untuk pengenalan tata surya Budyastomo, Avin Wimar
Teknologi: Jurnal Ilmiah Sistem Informasi Vol 10, No 2 (2020): July
Publisher : Universitas Pesantren Tinggi Darul 'Ulum (Unipdu) Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/teknologi.v10i2.1955

Abstract

Aplikasi ini diusulkan bertujuan untuk membantu pembelajaran tentang susunan tata surya bagi anak Sekolah Dasar (SD) pada mata pelajaran Ilmu Pengetahuan Alam (IPA). Hal ini sangat penting untuk dilakukan agar peserta didik tidak bosan dalam belajar, karena aplikasi ini dikemas dalam bentuk animasi. Aplikasi ini dibuat berbasis Android menggunakan Smart App Creator dengan menampilkan konten animasi yang menarik. Metode pengembangan perangkat lunak yang digunakan dalam pembuatan aplikasi yang diusulkan adalah waterfall. Pengujian aplikasi yang diusulkan menggunakan pengujian beta melibatkan 21 siswa dari kelas 1 hingga kelas 6 secara acak di SD Negeri 2 Sendang Kecamatan Bringin Kabupaten Semarang. Hasil pengujian beta pada penelitian yang diusulkan adalah semua siswa memberikan penilaian sangat menyenangkan dan tidak membosankan sehingga dapat diterima oleh peserta didik.  Proposed application aims to help learning about the composition of the solar system for primary school (SD) in the course of Natural Sciences (IPA). It is very important to do so that students do not get bored with learning, because the application is packaged in the form of animation. Android-based applications created using Smart App Creator by displaying animated content interesting. The method for developing software that proposed is using the waterfall method. The proposed application testing using beta test involving 21 students from grade 1 to grade 6 at random at 2 Spring Elementary School District of Semarang District Bringin. The results of the beta testing in the proposed research are all students provide a very pleasant assessment and not boring so that it can be accepted by students.
Desain dan implementasi Wireless Sensor Network menggunakan LoRa untuk pemantauan tingkat pencemaran udara di Kota Surabaya Arafat, Yasir; Setyati, Endang
TEKNOLOGI: Jurnal Ilmiah Sistem Informasi Vol 10, No 2 (2020): July
Publisher : Universitas Pesantren Tinggi Darul 'Ulum (Unipdu) Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/teknologi.v10i2.2070

Abstract

Pencemaran udara merupakan hal yang tidak dapat dihindarkan pada setiap daerah. Sumber pencemaran udara tersebut bermacam-macam, seperti gas kendaraan bermotor, limbah pabrik, dan sampah yang dibuang sembarangan. Penelitian ini mengusulkan pembuatan sebuah sistem pemantauan kualitas udara di kota Surabaya. Zat pencemar yang menjadi tolak ukur untuk menentukan tingkat pencemaran udara dalam penelitian ini adalah CO (Carbon monoxide), SO2 (Sulfur dioxide), O3 (Ozone), dan NO2 (Nitrogen dioxide). Sensor yang digunakan untuk mengetahui kadar zat pencemar tersebut adalah MQ-7 dan MQ-135. Penelitian ini memanfaatkan wireless sensor network (WSN) dan teknologi LoRa sebagai media pengiriman data. Empat titik pengujian dan dua papan ISPU (Indeks Standar Pencemar Udara) sebagai ground truth digunakan untuk mengetahui tingkat pencemaran udara di kota surabaya. Pengukuran dan perbandingan antara sensor dengan ground truth dilakukakan untuk mengetahui hasil penelitian ini. Hasil pemantauan tingkat pencemaran udara didapatkan dengan menggunakan sensor MQ-7 dan MQ-135 yang mampu membaca keadaan zat pencemar dengan tingkat error paling besar 5,77%. Sistem pengiriman data menggunakan teknologi LoRa pada jarak terjauh 2,97 km dapat mengirimkan data dengan baik dengan RSSI (Received Signal Strength Indication) -92 dBm pada ketinggian 12 mdpl dan frekuensi 433 Mhz. Data hasil pemantauan tersebut dapat dipantau melalui aplikasi ThingSpeak secara online. Everywhere, air pollution isn't avoidable. The source of pollution could be anything, such as gas emitted from vehicles, toxic waste, and garbages that are thrown not to their places. In this study, a system to monitor air quality will be built in Surabaya. The pollutants that will be the benchmark to measure the level of air pollution are CO (Carbon Dioxide), SO2 (Sulfur Dioxide), O3 (ozone), and NO2 (Nitrogen Dioxide). The sensor that will be used to detect the level of pollutants is called MQ-7 and MQ-135. This study takes Wireless Sensor Network (WSN) into use while LoRa technology is being used as a media to send data. To know the level of pollution in Surabaya, 4 test points are taken, and AQI (Air Pollution Index) are used as ground truth. After measuring and comparing the sensor and ground truth, the result that is taken using MQ-7 sensor and MQ-135 could read the status of pollutants with 5.77% as its highest sensor range. After that, the system that is sending the data using LoRa technology with 2.97 km as its highest distance could send the data well with RSSI -92dBm in 12m MSL height and 433 Mhz frequency. The result of this monitoring could be seen through thingspeak application online.
Gim edukasional untuk pengenalan tata surya Budyastomo, Avin Wimar
TEKNOLOGI: Jurnal Ilmiah Sistem Informasi Vol 10, No 2 (2020): July
Publisher : Universitas Pesantren Tinggi Darul 'Ulum (Unipdu) Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/teknologi.v10i2.1955

Abstract

Aplikasi ini diusulkan bertujuan untuk membantu pembelajaran tentang susunan tata surya bagi anak Sekolah Dasar (SD) pada mata pelajaran Ilmu Pengetahuan Alam (IPA). Hal ini sangat penting untuk dilakukan agar peserta didik tidak bosan dalam belajar, karena aplikasi ini dikemas dalam bentuk animasi. Aplikasi ini dibuat berbasis Android menggunakan Smart App Creator dengan menampilkan konten animasi yang menarik. Metode pengembangan perangkat lunak yang digunakan dalam pembuatan aplikasi yang diusulkan adalah waterfall. Pengujian aplikasi yang diusulkan menggunakan pengujian beta melibatkan 21 siswa dari kelas 1 hingga kelas 6 secara acak di SD Negeri 2 Sendang Kecamatan Bringin Kabupaten Semarang. Hasil pengujian beta pada penelitian yang diusulkan adalah semua siswa memberikan penilaian sangat menyenangkan dan tidak membosankan sehingga dapat diterima oleh peserta didik.  Proposed application aims to help learning about the composition of the solar system for primary school (SD) in the course of Natural Sciences (IPA). It is very important to do so that students do not get bored with learning, because the application is packaged in the form of animation. Android-based applications created using Smart App Creator by displaying animated content interesting. The method for developing software that proposed is using the waterfall method. The proposed application testing using beta test involving 21 students from grade 1 to grade 6 at random at 2 Spring Elementary School District of Semarang District Bringin. The results of the beta testing in the proposed research are all students provide a very pleasant assessment and not boring so that it can be accepted by students.
Analisis penerimaan pengguna aplikasi e-Kinerja dengan metode TRAM dan EUCS pada kepolisian Hadisuwarno, Anthony Eko; Bisma, Rahadian
TEKNOLOGI: Jurnal Ilmiah Sistem Informasi Vol 10, No 2 (2020): July
Publisher : Universitas Pesantren Tinggi Darul 'Ulum (Unipdu) Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/teknologi.v10i2.2062

Abstract

This study aims to determine user acceptance and what factors influence user acceptance of E-Kinerja. The theoretical model used is a combination of the theoretical model of technology adoption of TRAM (Technology Readiness Acceptance Model) and EUCS (End User Computing Satisfaction). For example, the intention to use variable in the TRAM (Technology Readiness Acceptance Model) model is used as a link between the two models in this study. This research was conducted in Sidoarjo Police by using a questionnaire that was distributed directly as a source of data with probability sampling technique involving the participation of 229 respondents from Sidoarjo Police as members of the e-Kinerja application. The data analysis technique used is PLS-SEM (Partial Least Square-Structural Equation Modeling). The results of this study state that there are seven positive and ten negative hypotheses. The findings of this study are the user's intention to positively influence user satisfaction in using the e-Kinerja application which can be interpreted that the user feels satisfied and accepts the e-Kinerja application as an information system that can help reporting and calculating the performance of each member of the Sidoarjo Police.
Segmentasi mental foramen di mandibula pada citra radiografi panoramik dengan Self-Organizing Map Setiawan, Wahid Agus; Nafi’iyah, Nur
TEKNOLOGI: Jurnal Ilmiah Sistem Informasi Vol 10, No 2 (2020): July
Publisher : Universitas Pesantren Tinggi Darul 'Ulum (Unipdu) Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/teknologi.v10i2.2014

Abstract

Sistem berbasis komputer di bidang medis dapat digunakan untuk membantu mendiagnosis penyakit tertentu. Pembuatan sistem berbasis komputer berdasarkan citra mempunyai beberapa tahapan penting, diantaranya adalah tahapan segmentasi. Tahapan segmentasi merupakan tahapan untuk melakukan pemisahan objek terhadap background. Thresholding merupakan metode dalam melakukan segmentasi, di mana prosesnya didasarkan pada warna keabuan yang menghasilkan citra biner; 1 (putih) untuk mewakili objek dan 0 (hitam) untuk mewakili background. Mental foramen adalah bagian yang ada dalam mandibula, salah satu fungsinya untuk identifikasi forensik. Agar fungsi mental foramen bisa digunakan, maka salah satu proses yang harus dilalui adalah proses segmentasi. Tujuan penelitian ini adalah melakukan segmentasi mental foramen di mandibula citra radiografi gigi. Manfaat dari melakukan segmentasi mental foramen pada mandibula adalah dapat menampilkan informasi mental foramen di mandibula secara jelas pada citra radiografi gigi agar dapat digunakan pada proses identifikasi manusia di kedokteran forensik gigi. Adapun algoritma yang digunakan dalam melakukan thresholding adalah Self-Organizing Map (SOM), karena telah terbukti dapat melakukan segmentasi lebih baik. Tahapan penelitian ini terdiri dari 1) Pengumpulan citra radiografi panoramic didapatkan dari RSUD Ibnu Sina Gresik di Jawa Timur sebanyak 16 citra radiografi panoramic. 2)  Citra radiografi panoramic dilakukan akuisisi agar menghasilkan citra digital; 3) Perbaikan citra menggunakan ekualisasi histogram; dan 4) Pengambilan bagian mental foramen di mandibula terlebih dahulu dilakukan croping menggunakan SOM agar komputasi tidak tinggi. Berdasarkan hasil uji coba, SOM memiliki kinerja kurang bagus dalam melakukan segmentasi mental foramen pada mandibula secara sempurna, karena hanya mampu melakukan segmentasi secara baik sebanyak 3 citra dari 16 citra berdasarkan pengamatan langsung secara manual.  Computer based system in the medical field is used to assist a diagnose of certain diseases. There are several steps to process a digital image, and the necessary part of it is image segmentation. Image segmentation is applied for separating between the foreground and background of an image. Image thresholding is a basic image segmentation that produces a binary image from a gray-level image, which 1 represents as an object; otherwise, it is the background. Mental foramina is a part of the mandibular canal that is used to acknowledge of digital forensics. In this paper, we apply mental foramina image segmentation on the mandible canal in dental radiographic. The use of mental foramina segmentation is to perform its information on mandibular obviously so that it can be used for human identification in the medical of dental graphics. We utilize the Self-Organizing Map (SOM) as it has better segmentation than other algorithms. In research methodology, we divide the process as follows: 1) primary dataset of panoramic radiographic images was obtained from RSUD Ibnu Sina Gresik, East Java with the total of images is 16. 2) The acquisition of panoramic radiographic images into digital images. 3) Image enhancement using histogram equalization. 4) Mental foramina images on the mandibular canal were cropped using SOM to avoid a high computational process. The result shows that SOM achieves low evaluation of metal foramina image segmentation on the mandibular canal since it is only undertaking three out of sixteen images based on visualization measurement.
Penentuan calon mahasiswa penerima beasiswa hafiz Alquran pada tingkat perguruan tinggi menggunakan metode SMART Hamidani, Syafi’ul; Amalia, Veradilla
TEKNOLOGI: Jurnal Ilmiah Sistem Informasi Vol 10, No 2 (2020): July
Publisher : Universitas Pesantren Tinggi Darul 'Ulum (Unipdu) Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/teknologi.v10i2.2036

Abstract

STMIK Bina Nusantara Jaya as one of the universities in the city of Lubuklinggau, South Sumatra, which provides scholarships for Al-Qur'an hafiz in that city to take full courses. Currently, the process of determining prospective scholarship recipients is still using a computer application, namely Microsoft Excel. With the large number of applicants who registered, the limited human resources who handled the determination of the recipients of this scholarship, and the very limited quota, it made it difficult for STMIK Bina Nusantara Jaya to determine better priorities for prospective students who received the hafiz Al-quran scholarship. For this reason, this study is intended to assist the STMIK Bina Nusantara Jaya in selecting students who receive the hafiz Al-qur'an scholarship based on 4 criteria, namely memorizing the Al-qur'an, high school academic scores, the work of parents and dependents of the parents, from these criteria. the calculation will be carried out using the Simple Multi Attribute Rating Technique (SMART) method. This method was chosen because of its simplicity of calculation and ease of finding the best alternative by assigning a weighting value from 0 to 100 in the criteria so as to simplify the calculation process to obtain the best alternative. This study resulted in recommendations for determining prospective scholarship recipients by 80%.

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