Subjects -> INSTRUMENTS (Total: 63 journals)
Showing 1 - 16 of 16 Journals sorted by number of followers
International Journal of Remote Sensing     Hybrid Journal   (Followers: 161)
IEEE Sensors Journal     Hybrid Journal   (Followers: 119)
Remote Sensing of Environment     Hybrid Journal   (Followers: 96)
Journal of Applied Remote Sensing     Hybrid Journal   (Followers: 87)
Modern Instrumentation     Open Access   (Followers: 58)
Remote Sensing     Open Access   (Followers: 57)
International Journal of Remote Sensing Applications     Open Access   (Followers: 48)
International Journal of Instrumentation Science     Open Access   (Followers: 42)
Experimental Astronomy     Hybrid Journal   (Followers: 39)
Measurement and Control     Open Access   (Followers: 36)
Photogrammetric Engineering & Remote Sensing     Full-text available via subscription   (Followers: 34)
Journal of Instrumentation     Hybrid Journal   (Followers: 32)
Remote Sensing Science     Open Access   (Followers: 30)
Applied Mechanics Reviews     Full-text available via subscription   (Followers: 27)
Review of Scientific Instruments     Hybrid Journal   (Followers: 20)
European Journal of Remote Sensing     Open Access   (Followers: 17)
Videoscopy     Full-text available via subscription   (Followers: 15)
Flow Measurement and Instrumentation     Hybrid Journal   (Followers: 15)
Transactions of the Institute of Measurement and Control     Hybrid Journal   (Followers: 12)
Journal of Sensors and Sensor Systems     Open Access   (Followers: 11)
Remote Sensing Applications : Society and Environment     Full-text available via subscription   (Followers: 9)
Instrumentation Science & Technology     Hybrid Journal   (Followers: 8)
International Journal of Applied Mechanics     Hybrid Journal   (Followers: 8)
Imaging & Microscopy     Hybrid Journal   (Followers: 7)
Microscopy     Hybrid Journal   (Followers: 7)
Metrology and Measurement Systems     Open Access   (Followers: 7)
Science of Remote Sensing     Open Access   (Followers: 7)
Optoelectronics, Instrumentation and Data Processing     Hybrid Journal   (Followers: 6)
International Journal of Metrology and Quality Engineering     Full-text available via subscription   (Followers: 5)
Measurement : Sensors     Open Access   (Followers: 5)
PFG : Journal of Photogrammetry, Remote Sensing and Geoinformation Science     Hybrid Journal   (Followers: 5)
Computational Visual Media     Open Access   (Followers: 5)
Journal of Medical Devices     Full-text available via subscription   (Followers: 4)
Sensors and Materials     Open Access   (Followers: 4)
IEEE Sensors Letters     Hybrid Journal   (Followers: 4)
Journal of Astronomical Instrumentation     Open Access   (Followers: 4)
Journal of Optical Technology     Full-text available via subscription   (Followers: 4)
IEEE Journal on Miniaturization for Air and Space Systems     Hybrid Journal   (Followers: 3)
IJEIS (Indonesian Journal of Electronics and Instrumentation Systems)     Open Access   (Followers: 3)
Sensors International     Open Access   (Followers: 3)
Solid State Nuclear Magnetic Resonance     Hybrid Journal   (Followers: 3)
Measurement Techniques     Hybrid Journal   (Followers: 3)
Journal of Instrumentation Technology & Innovations     Full-text available via subscription   (Followers: 3)
International Journal of Sensor Networks     Hybrid Journal   (Followers: 2)
International Journal of Measurement Technologies and Instrumentation Engineering     Full-text available via subscription   (Followers: 2)
Geoscientific Instrumentation, Methods and Data Systems     Open Access   (Followers: 2)
International Journal of Testing     Hybrid Journal   (Followers: 1)
Medical Devices & Sensors     Hybrid Journal   (Followers: 1)
Instruments and Experimental Techniques     Hybrid Journal   (Followers: 1)
Geoscientific Instrumentation, Methods and Data Systems Discussions     Open Access   (Followers: 1)
Journal of Research of NIST     Open Access   (Followers: 1)
Journal of Vacuum Science & Technology B     Hybrid Journal   (Followers: 1)
Invention Disclosure     Open Access   (Followers: 1)
Metrology and Instruments / Метрологія та прилади     Open Access  
Measurement Instruments for the Social Sciences     Open Access  
Труды СПИИРАН     Open Access  
Standards     Open Access  
Jurnal Informatika Upgris     Open Access  
InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan     Open Access  
Devices and Methods of Measurements     Open Access  
EPJ Techniques and Instrumentation     Open Access  
Journal of Medical Signals and Sensors     Open Access  
Documenta & Instrumenta - Documenta et Instrumenta     Open Access  
Similar Journals
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Jurnal Informatika Upgris
Number of Followers: 0  

  This is an Open Access Journal Open Access journal
ISSN (Print) 2460-4801 - ISSN (Online) 2477-6645
Published by Universitas PGRI Semarang Homepage  [4 journals]
  • PENGEMBANGAN POLYCLINIC MOBILE APPLICATION UNTUK MENINGKATKAN PELAYANAN
           KESEHATAN PADA MASYARAKAT

    • Authors: Andi Setyadi, E.D. Wuryanto
      Abstract: Penggunaan perangkat mobile device semakin populer. Mobile device semakin dilengkapi dengan teknologi hardware dan software canggih. Dengan kinerja (performance) dinamis dan praktis pada mobile device dapat menguasai perkembangan industri dunia ICT (information and communication tehcnology). Software menjadi salah satu ujung tombak keberhasilan mobile device. Penciptaan program aplikasi merupakan terobosan penting dalam perkembangan mobile device [7]. Begitu juga pengembangan Polyclinic Mobile Application dalam penelitian dosen pemula ini untuk memberikan solusi terhadap permasalahan yang ada pada poliklinik di lingkungan PT. Eka Sandang Duta Prima Semarang, yakni belum didukung oleh ICT, sehingga dalam memberikan pelayanan kesehatan kepada masyarakat pekerja yang kurang optimal dapat teratasi. Dalam pengembangan Polyclinic Mobile Application ini tidak hanya fitur pendaftaran saja melainkan ada beberapa fitur lain yang dikembangkan seperti; profil poliklinik, jadwal praktek, sistem antrian modern, pencatatan rekam medis, melihat riwayat pasien, mencatat tindakan medis, mencatat obat yang diberikan [11].
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.7537
      Issue No: Vol. 8, No. 1 (2022)
       
  • Modifikasi Model Enkripsi Encryption With Covertext and Reordering
           menggunakan Fungsi Random dan Tabel Permutasi

    • Authors: Eka Ardhianto, Hari Murti, Edy Supriyanto, endang lestariningsih
      Abstract: Bagi entitas terbatas dokumen dapat bersifat rahasia dan penting, sehingga diperlukan mekanisme keamanan khhusus. Encryption with Covertext and Reordering (ECR) adalah salahsatu model keamanan dokumen berbasis teks. ECR menggunakan kunci acak untuk menghasilkan ciphertext. Kunci acak ECR dibuat secara manual. Penelitian ini bertujuan meningkatkan tingkat keamanan dokumen dengan menggunakan model enkripsi ECR. Kunci acak tabel permutasi diusulkan dalam perubahan model enkripsi ECR. Nilai acak akan dipilih secara otomatis menggunakan fungsi acak dari tabel permutasi. Dalam penelitian ini sebagai ukuran adalah entropi, yang merupakan nilai tingkat keamanan dokumen terenkripsi. Hasil eksperimen menunjukkan bahwa penyematan tabel permutasi dari kunci acak memberikan nilai entropi yang lebih baik, yang menyiratkan tingkat keamanan yang lebih baik. Penggunaan tabel permutasi kunci acak juga mempermudah penggunaan ECR untuk mengamankan dokumen
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.9758
      Issue No: Vol. 8, No. 1 (2022)
       
  • Desain Dan Realisasi Aplikasi Pengelolaan Nilai Siswa Berbasis Web
           Menggunakan Framework Codeigniter

    • Authors: hendrik fery herdiyatmoko
      Abstract: Student Assessment System is a student score processing system based on the K13 curriculum. The 2013 curriculum has four aspects of assessment, namely aspects of knowledge, aspects of skills, aspects of attitudes, and behavior. In the 2013 curriculum, especially in learning materials, there are materials that are streamlined and materials that are added. The streamlined material appears to be in Indonesian, Social Studies, PPKn, and so on while the added material is Mathematics. In this study, the authors found several problems that occurred at SMA Xaverius 1 Palembang, including the difficulty of distributing grades starting from the teacher then the homeroom teacher and finally the vice principal in the academic field according to the K13 curriculum. The second is how the student assessment system is carried out in an integrated manner by a system, so that the value data is centered on one data source. The third problem is how to give a deadline when entering grades, so that teachers and homeroom teachers are administratively orderly in entering student grades. The student grade management application is built with the Codeigniter 3 framework, which makes grade data centralized, and grade distribution fast. With the facility of limiting the time for input values, the teacher is in an orderly administration. Parents can monitor their child's study progress with access to the application to view student report cards..
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.9868
      Issue No: Vol. 8, No. 1 (2022)
       
  • KLASIFIKASI JENIS JAHE BERDASARKAN CIRI STATISTIK ORDE SATU DARI WARNA
           RIMPANG

    • Authors: paulus harsadi, muhammad hasbi
      Abstract: Jahe merupakan tanaman rimpang yang memiliki banyak manfaat, seperti bumbu masak, jamu, obat herbal, dan lain-lain. Rimpang jahe memiliki fungsi yang berbeda-beda, tergantung jenisnya (Jahe Sunti, Jahe Kombongan, dan Jahe Merah). Identifikasi jenis jahe dapat dilakukan oleh manusia dengan mudah mengingat jenis jahe yang sedikit. Namun, identifikasi oleh manusia cenderung tidak konsisten dan belum tentu memberikan hasil yang akurat. Oleh karena itu, tujuan dari penelitian ini adalah untuk membuat suatu sistem yang dapat mengklasifikasikan jenis jahe secara akurat. Metode penelitian yang digunakan adalah K-Nearest Neighbor (K-NN) dan ekstraksi ciri statistik orde pertama (mean, variance, skewness, kurtosis, dan entropy). Sedangkan pengujian sistem menggunakan metode Black-Box untuk menguji fungsionalitas dan metode Confusion Matrix untuk menguji akurasi. Hasil pengujian menunjukkan bahwa sistem klasifikasi jenis jahe berdasarkan karakteristik statistik orde satu warna rimpang menggunakan metode K-Nearest Neighbor (K-NN) memiliki performansi yang baik dengan akurasi 80%.
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.10012
      Issue No: Vol. 8, No. 1 (2022)
       
  • IMPLEMENTASI FIREWALL JARINGAN NETWORK DI LINGKUNGAN SMK ASSODIQIYAH
           

    • Authors: Toni Wijanarko Adi Putra
      Abstract: This study aims to regulate bandwidth usage and monitor website access using MikroTik. Bandwidth regulation with the aim of equalizing internet use where the number of students and teachers is 500 people, while monitoring websites and blocking negative websites aims to limit student access, which amounts to 416 students, consisting of 120 junior high school students, 150 vocational high school students, and 150 students. SD 100 and students 66 people. This research was conducted at Asshodiqiyah Vocational School as a technology base in the school environment under the Asshodiqiyah Foundation. The Assodiqiyah Foundation oversees elementary, junior high, and vocational schools and accommodates foreign students as boarding students. The service location is located at Jl. Sawah Besar Timur No 99 Rt.9 Rw. 2 Kaligawe Village, Gayamsari District, Semarang City. The method used in this research is Research and Development (R&D) [4]. This research discusses how to create and implement to the public how to use the Mikrotik tool as a regulator of bandwidth usage and see the sites that are accessed and if necessary block sites that are considered less suitable for students to access. The expected result is an even use of internet bandwidth and security of site access from negative things. So that students will avoid the negative influences that exist from the internet.
      PubDate: 2022-07-19
      Issue No: Vol. 8, No. 1 (2022)
       
  • Sistem Pakar Menentukan Gangguan Layanan Indihome Menggunakan Algoritma
           Best First Search Berbasis Web

    • Authors: khalid mahfudh al-azizi, rizalul akram, novianda novianda
      Abstract: Indihome users are growing rapidly. However, PT Telkom's indihome services are still experiencing various disturbances so that the quality of service is not optimal, with the large number of Indihome users, it is undeniable that there are technicians who understand one type of disturbance better than others and sometimes there are new disturbances that are not understood by many technicians. , technicians who do not understand even those who are familiar with certain disorders may make mistakes in making decisions in dealing with disturbances. This is what prompted the construction of an expert system that aims as a solution to help make it easier for technicians when an interruption occurs in the indihome service, the expert system allows technicians to make consistent decisions to avoid mistakes based on the knowledge of an expert, so that with the solutions provided, technicians are able to take action. what to do when a disturbance occurs and how to deal with the disturbance. The expert system used is the Best First Search algorithm method.
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.10210
      Issue No: Vol. 8, No. 1 (2022)
       
  • Penerapan Analisis Kerentanan XSS dan Rate Limiting pada Situs Web MTsN 3
           Negara Menggunakan OWASP ZAP

    • Authors: Bagus Indra Dewangkara, Kadek Satwitri Santi, Kadek Satwitri Santi, Vany Adelia Putri, Vany Adelia Putri, I Made Edy Listartha, I Made Edy Listartha
      Abstract: Indonesia yang sudah memasuki era digitalisasi membuat sektor pendidikan diharapkan mampu beradaptasi. Learning Daring kini menjadi salah satu metode pembelajaran di Indonesia. Dengan adanya kondisi dan situasi tersebut, situs web memiliki peran penting dalam penunjang pendidikan di era digital saat ini. Hal tersebut memicu perlunya analisis terhadap kerentanan situs-situs web sekolah yang ada di Indonesia. Sasaran penerapan analisis ini ada pada situs web MTsN 3 Negara. Analisis kerentanan cross site scripting (XSS) serta rate limitingbekerja untuk mencegah peretasan yang merugikan situs web MTsN 3 Negara. Penerapan analisis ini menggunakan salah satu perangkat lunak bernama OWASP sebagai media pendukungnya. Adapun hasil dari analisis keamanan situs web MTsN 3 Negara ini terdapat kerentanan pada rate limiting serta percobaan analisis cross-site scripting (XSS) yang tidak ditemukan. Selain itu, terdapat juga solusi-solusi terhadap kerentanan yang ada pada situs web MTsN 3 Negara.
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.10266
      Issue No: Vol. 8, No. 1 (2022)
       
  • Analisis Kerentanan XSS dan Rate Limiting Pada Website SMAN 8 Denpasar
           Menggunakan Framework OWASP ZAP

    • Authors: Gede Angga Septiawan
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.10271
      Issue No: Vol. 8, No. 1 (2022)
       
  • RANCANG BANGUN SISTEM INFORMASI ADMINISTRASI PEMBAYARAN SISWA BERBASIS WEB
           DI SMK KESEHATAN MANDALA BHAKTI SURAKARTA

    • Authors: Aghni Rizqi Ni’mal ‘Abdu, Eko Purwanto, Hanifah Permatasari
      Abstract: Mandala Bhakti Health Vocational School Surakarta is a vocational school that focuses on the health sector and has two majors, namely nursing and pharmacy. The use of computers at the Mandala Bhakti Health Vocational School in Surakarta has begun to be applied to help work in the field of school administration, especially the student payment administration section which serves all student payments including medical tests, tuition fees, practicum, competency tests, re-registration, and registration.However, the administrative process for student payments still takes quite a long time because students must first write a payment slip and wait for a payment receipt from the treasurer which is written manually and the recording process must be done twice, namely per day and class. In addition, the passbooks and receipts that are used by students to see the payments that have been made, are mostly lost and damaged, making students not know what bills to pay. Therefore, it is necessary to have a Student Payment Administration Information System that can speed up the payment process, simplify the reporting process, and grant access rights for students to view payment history and bill payments.This Student Payment Administration Information System was created based on a website using visual studio code software (text editor), MySQL database management system (DBMS), Xampp, and the PHP programming language. Methods of data collection are done using interviews, observation, and literature study. While in its construction, the author uses the RAD (Rapid Application Development) development method which consists of requirements analysis, modeling analysis, modeling design, and construction.Testing the student payment administration information system uses black box testing which shows that the system is functioning properly without any errors. User testing was carried out using a questionnaire which showed the results that for the admin, treasurer, and principal access rights questionnaire the highest score was the 'agree' option with a percentage of 60%, while for the student access rights questionnaire, the highest score was the 'agree' option. with a percentage of 55%. This shows that the student payment administration information system is following the needs of its users
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.10328
      Issue No: Vol. 8, No. 1 (2022)
       
  • Identifikasi Jenis Biji Kopi Robusta dan Liberika Menggunakan Metode
           Kirsch

    • Authors: Bagus Satria Kusuma
      Abstract: Biji kopi merupakan salah satu komoditas yang banyak diperdagangkan pada era globalisasi ini. Saat ini Indonesia merupakan penghasil biji kopi ke-empat terbesar di dunia setelah Kolombia. Sekitar 83% produksi biji kopi di Indonesia terdiri dari jenis Robusta dan Arabika. Terdapat juga biji kopi Liberika dan Excelsa, namun tidak sebanyak produksi biji kopi Robusta dan Arabika menurut Gabungan Eksportir Kopi Indonesia (GAEKI). Banyaknya jenis biji kopi sangat menyulitkan untuk membedakannya. Oleh sebab itu, dengan mendeteksi tepi menggunakan metode Kirsch dapat dijadikan system pengujian yang cukup efektif. Pengujian dilakukan sebanyak 2 kali dengan jumlah citra 10 dan dengan citra yang berbeda setiap pengujiannya. Hasil pengujian yang dilakukan 2 kali tersebut mendapatkan hasil nilai keakurasian yang sama 100% namun didapat nilai metric yang berbeda – beda. Dengan nilai metric yang paling besar adalah 0,9152 dan terkecil adalah 0,4649. Melihat hasil pengujian tersebut dapat disimpulkan bahwa metode deteksi tepi Kirsch dapat digunakan untuk mengidentifikasi jenis biji kopi.
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.10474
      Issue No: Vol. 8, No. 1 (2022)
       
  • PENERAPAN METODE SIMPLE ADDITIVE WEIGHTING (SAW) UNTUK MENENTUKAN
           PERANGKINGAN GURU BERPRESTASI STUDI KASUS: SDN RAMBUTAN 03 PAGI

    • Authors: Rosi Kusuma Serli
      Abstract: This study contains the implementation of the Simple Additive Weighting (SAW) method to determine the ranking of excellent teachers in Rambutan 03 Pagi Elementry School. The finding and determining of ranking the excellent teachers are the main problem conducted in this research, specifying the ranking of teachers aims to classify and identify that the teachers are appropriate to the criteria determined. In the problem and purpose of determining the ranking of the excellent teachers, the method used is to calculate the data manually by using Microsoft Excel and calculate the formula of the Simple Additive Weighting (SAW) method. By using this method, calculations are performed to produce teachers’ data starting from the first rank to the end. From the calculations performed using the Simple Additive Weighting (SAW) method, the calculation data of excellent teachers starts from rank 1 to 17. 92,5 is the highest value result and 33,83 is the lowest value result in determining the excellent teachers at Rambutan 03 Pagi Elementary School. The difference in the assessment’s result can be seen in the result of the ranking process.
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.10664
      Issue No: Vol. 8, No. 1 (2022)
       
  • Game Edukasi Bahasa Arab Untuk Anak Madrasah Iptidaiyah Berbasis Android

    • Authors: Yulia Darnita, Nochi Erfindo Fransisco, Rozali Toyib
      Abstract: Materi Bahasa Arab cenderung sebagai momok yg nir disukai sang poly murid. fenomena misalnya ini membawa kesan bahwa bahasa Arab adalah bahasa yg sulit buat dipelajari dibandingkan bahasa asing lainnya, meskipun dalam dasarnya nir sesulit yg dibayangkan khususnya bagi orang Indonesia yg dominan beragama Islam dan metode yg dipakai pada pengajarannya dievaluasi kurang variatif sebagai akibatnya rasa jenuh & kurang semangat akan gampang menghampiri murid yg mana bisa berdampak dalam turunnya minat murid terhadap pembelajaran Bahasa Arab. Cara menaikkan & menumbuhkan semangat anak buat belajar bisa dilakukan menggunakan memakai permainan, permainan adalah galat satu media hiburan yg bisa menaruh rasa bahagia dalam anak menggunakan menerapkan Algoritma Bubble Sort yg berfungsi buat menaruh solusi yg sempurna pada menebak gambar yg dilengkapi menggunakan materi pendidikan Bahasa Arab. Hasil pengujianberdasarkan kuisioner, diperoleh jawaban Sangat Menarik 68,75 %, Menarik 28,75 %, & Tidak Menarik 2,5%, Algoritma Algoritma Bubble Sort merupakan prosedur pemecahan yg paling simple cocok buat data menggunakan elemen mini dan gampang buat dihubah kodenya, kelemahaannya adlah apabila pengurutan buat data besar kinerjanya menjaddi lamban & memburuk
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.11097
      Issue No: Vol. 8, No. 1 (2022)
       
  • Perancangan Sistem Informasi Jasa Laundry Berbasis Web Pada Laundry
           Cucimania Depok

    • Authors: Arisyi Said Tanjung, Rosi Kusuma Serli
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.11167
      Issue No: Vol. 8, No. 1 (2022)
       
  • PENGARUH PERAN KEPALA SEKOLAH, KOMITMEN KERJA DAN MOTIVASI KERJA TERHADAP
           KEPUASAN KERJA GURU SMP NEGERI DI WILAYAH KANDEMAN KABUPATEN BATANG

    • Authors: Adi Edy Suswanto
      Abstract: Adi Edy Suswanto.2022.”Pengaruh Peran Kepala Sekolah, Komitmen Kerja, Motivasi Kerja terhadap Kepuasan Kerja Guru SMP Negeri Wilayah Kandeman Kabupaten Batang”. Tesis. Pembimbing 1; Dr. Ngasbun Egar, S.Pd, M.Pd, Pembimbing 2; Dr. Yovitha Yuliejantiningsih, M.Pd.Penelitian ini dilatarbelakangi oleh rendahnya kepuasan kerja guru SMP Negeri di Wilayah Kandeman Kabupaten Batang diduga dipengaruhi oleh peran kepala sekolah, komitmen kerja dan motivasi kerja. Tujuan penelitian ini untuk mengetahui : (1) pengaruh peran kepala sekolah terhadap kepuasan kerja guru. (2) pengaruh komitmen kerja terhadap kepuasan kerja guru. (3) pengaruh motivasi kerja terhadap kepuasan kerja guru. (4) pengaruh peran kepala sekolah, komitmen kerja, dan motivasi kerja secara bersama-sama terhadap kepuasan kerja guru SMP Negeri di Wilayah Kandeman Kabupaten Batang.Jenis penelitian yang digunakan adalah kuantitatif pendekatan deskriptif korelasional dengan populasi sebanyak 158 guru yang tersebar di 6 sekolah dengan sampel 113 guru yang dipilih secara proporsional random sampling. Uji validitas, reliabilitas, normalitas, linieritas data dan uji hipotesis menggunakan program SPSS for Windows Release 20.0.Hasil penelitian menunjukkan bahwa (1) ada pengaruh signifikan peran kepala sekolah terhadap kepuasan kerja guru sebesar 60,5% namun masih terdapat kekurangan pada dimensi motivator; (2) ada pengaruh signifikan komitmen kerja sebesar 52,3% namun masih terdapat kekurangan pada dimensi komitmen afektif; (3) ada pengaruh signifikan motivasi kerja terhadap kepuasan kerja guru sebesar 58,4% ; (4) ada pengaruh signifikan peran kepala sekolah, komitmen kerja dan motivasi kerja terhadap kepuasan kerja guru di SMP Negeri di Wilayah Kandeman Kabupaten Batang sebesar 70% dengan persamaan regresi Ŷ = 7.220 + 0,310 X1+ 0,233 X2 + 0.295 X3.Disarankan kepada kepala sekolah untuk mengoptimalkan dimensi motivator dengan menggerakkan seluruh warga sekolah untuk meningkatkan prestasi dan menumbuhkan motivasi kerja. Kepada guru untuk meningkatkan loyalitas dan tanggung jawab disesuaikan dengan tugas pokok dan fungsi serta menjalin kerja sama dalam menyelesaikan tugas sebagai teamwork dalam menyelesaikan masalah pembelajaran.
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.11583
      Issue No: Vol. 8, No. 1 (2022)
       
  • Analisis Kepuasan Mahasiswa UIN Semarang Terhadap E-Learning Menggunakan
           Algoritma C.45

    • Authors: Shona Chayy Bilqisth, Farah Amalia
      Abstract: Student satisfaction on the use of e-learning is an important role for the continuity of an educational institution, especially in the current era of the covid 19 pandemic, the process of teaching and learning activities that are usually carried out in offline classes is abolished and replaced by utilizing the e-learning system. Because of the importance of the role of e-learning as a medium for student learning, knowledge is needed to determine the level of student satisfaction of e-learning as an evaluation material for managers to improve the quality of e-learning so that it can provide optimal services to students. Therefore, a classification technique with data mining is needed using the c.45 algorithm method on the WEKA (Waikato Environment for Knowledge Analysis) software. The results show that 73% of students are satisfied with the e-learning of the State Islamic University of Semarang and 23% of students are not satisfied with an accuracy of 84.76%.
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.11588
      Issue No: Vol. 8, No. 1 (2022)
       
  • Optimasi Metode K-Nearest Neighbor Dengan Particle Swarm Optimization
           Untuk Pengenalan Citra Batik Dengan Ragam Hias Geometris

    • Authors: Karis Widyatmoko
      Abstract: Batik is an intangible cultural heritage that has been approved by UNESCO as an Indonesian cultural heritage. Batik is the art of drawing on cloth for clothing. This art of drawing is in the form of a pattern and has a philosophical meaning which is historically very closely related to the philosophy of Javanese culture. The various patterns of this batik need to be preserved, and one of the efforts to preserve this diversity is to maintain the special characteristics of the batik motif and continue to introduce it to future generations. Efforts to facilitate the introduction of batik motifs can be done through technology that is able to automatically recognize batik patterns according to the motif being tested, one of which is pattern recognition technology. This study aims to optimize the KNN method with PSO to increase the accuracy of batik pattern recognition, the research was carried out in several stages starting from data collection, preprocessing, feature extraction, and classification. The research was conducted using 310 data in the form of batik images in 7 different motifs and divided into 240 compositions for training data and 70 for testing data. At the feature extraction stage, the discrete wavelet transform method is used up to level 3, then at the classification stage, the PSO and KNN algorithms are used. The PSO algorithm is used to obtain the most optimal number of k which is used as the input parameter k in the KNN algorithm. The results of the research that have been carried out have proven that with the addition of the PSO algorithm, the accuracy of the KNN method can be increased by 6% compared to the standard KNN method.
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.11705
      Issue No: Vol. 8, No. 1 (2022)
       
  • NON-PARAMETRIC CLASSIFICATION OF OPINION MINING BASED ON NAIVE BAYES WITH
           KERNEL DENSITY ESTIMATION

    • Authors: RAJA RAJESWARI SETHURAMAN
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.11713
      Issue No: Vol. 8, No. 1 (2022)
       
  • Klasifikasi Infertilitas (Ketidaksuburan) pada Wanita menggunakan
           Algoritma Naïve Bayes

    • Authors: Hastuti R Dalai
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.11914
      Issue No: Vol. 8, No. 1 (2022)
       
  • Sistem Repositori Kekayaan Intelektual Sivitas STMIK Ichsan Gorontalo

    • Authors: Siti Andini Utiarahman, Satriadi D. Ali, A. Mulawati Mas Pratama
      PubDate: 2022-07-19
      DOI: 10.26877/jiu.v8i1.11930
      Issue No: Vol. 8, No. 1 (2022)
       
  • Adaptasi Digital Marketing berbasis Website untuk Produk UMKM Fatikha
           Sweet Honey

    • Authors: Toto Haryadi, Dimas Irawan Ihya' Ulumuddin, Dwi Puji Prabowo, Afif Mas’udi Ihwan
      Abstract: Honey is one of health supplements which bought by people to prevent Covid-19 symptoms. This is an opportunity for Fatikha Sweet Honey to introduce its products. However, the currently applied digital marketing strategy only focus on Facebook and Instagram media, which rarely get a response from consumers. It needs digital marketing media which can present a variety of product information such as: photos, benefits, variants, how to order, and so on. Based on these considerations, the website becomes a right digital marketing medium. This study focuses on adapting the website as a medium to introduce and sell honey products. The study used qualitative methods, supported by data searches through indirect interviews, observation, and literature studies. Website adaptation using MDLC. The result is a website as main media for promoting and selling Fatikha Sweet Honey products. The output of this research is expected to be useful for increasing sales of it and can be further developed into a marketplace application.
      PubDate: 2022-07-07
      DOI: 10.26877/jiu.v8i1.11524
      Issue No: Vol. 8, No. 1 (2022)
       
  • Decision Support System For Employee Performance Assessment To Determine
           The Status Of Reward Level Operator And Foreman Using Adaptive Neuro Fuzzy
           Inference System (Anfis)

    • Authors: sandy Irawan, Judi Prajetno Sugiono
      Abstract: Employees are required to have a good work ethic in order to advance their company. This causes many companies to motivate their employees in various ways. The general goal is for better and more stable employee performance so that it benefits the company. Rewards are given to employees who excel and are able to achieve certain targets, this is more effective in motivating employees than punishment so that it can be a source of motivation for employees to work optimally. In giving rewards, sometimes employees do not match the results of their performance and without applying good calculations. For that we need a recommendation system to support employee performance appraisal to get rewards. One of the methods used is the Adaptive Neuro Fuzzy Inference System (ANFIS) method. This method was chosen because it is able to complete employee performance appraisals based on predetermined criteria and is used as a reference in giving rewards. The amount of data obtained and will be used is a number of 537 employee data which will be divided into two data, namely training data which functions as a model of 524 data and test data which functions to test the system of 13 data. The training set uses a regression algorithm to form an employee performance appraisal model. This model is a representation of knowledge that will be used to predict the reward status of operator and foreman level employees
      PubDate: 2022-07-05
      DOI: 10.26877/jiu.v7i2.6767
      Issue No: Vol. 8, No. 1 (2022)
       
  • Apk Absensi Dengan Kolaborasi Fingerprint Dan SMS Gateway Menggunakan
           Framework Codeignitier Pada SMKN 1 Lobalain, Rote Ndao

    • Authors: Yermias Jaher Ite Leuhoe, Robert Nomensen Sesun
      Abstract: Vocational High School (SMK) Negeri 1 Lobalain is one of the formal education channels that provides vocational education at the secondary education level located in Rote Ndao Regency, East Nusa Tenggara Province. In improving education, cooperation from parents is needed because educating students to be disciplined is not only the responsibility of the school, but parents must also be actively involved in monitoring student attendance. One of the things that must be improved in improving the quality of education is attendance. The problem at SMK Negeri 1 Lobalain is the student attendance system which is done manually so that it has an impact on attendance manipulation. As technology develops rapidly, fingerprint technology provides attendance and avoids the manipulation of attendance data. Based on the problems that have been defined, the author aims to make an attendance Apk with fingerprints and an SMS gateway using the Codeigniter Framework, it is hoped that by making this Apk it can help schools and parents in improving the quality of education at SMKN 1 Lobalain.
      PubDate: 2022-07-05
      DOI: 10.26877/jiu.v7i2.8414
      Issue No: Vol. 8, No. 1 (2022)
       
  • Penerapan QR Code Untuk Media Pelayanan Absensi Mahasiswa AMIK Dian Cipta
           Cendikia

    • Authors: Didi Susianto, Reni Astika, Yuli Syafitri
      PubDate: 2022-07-05
      DOI: 10.26877/jiu.v7i2.8496
      Issue No: Vol. 8, No. 1 (2022)
       
  • Sistem Pelaporan Kesehatan Ibu dan Anak Berbasis Web (Studi Kasus: Desa
           Sinar Palembang Lampung Selatan)

    • Authors: Sevi Andriasari, Muhammad Ferdiansyah
      PubDate: 2022-07-05
      DOI: 10.26877/jiu.v7i2.8497
      Issue No: Vol. 8, No. 1 (2022)
       
  • Sistem Pendukung Keputusan Untuk Menentukan Customer Segment Pasar Salah
           Satu UMKM Di Bandung ( Foodendez ) Dengan Metode Decision Tree

    • Authors: Baramukti Dewayana, Ari Purnomo Wahyu Wibowo
      PubDate: 2022-07-05
      DOI: 10.26877/jiu.v7i2.9039
      Issue No: Vol. 8, No. 1 (2022)
       
  • PERANCANGAN PRESENTASI SEBAGAI MEDIA PEMBELAJARAN MENGGUNAKAN COURSELAB DI
           SMK PEMBINA BANGSA BUKITTINGGI

    • Authors: Fer Nandes, Sarwo Derta
      PubDate: 2022-07-05
      Issue No: Vol. 8, No. 1 (2022)
       
  • Sistem Monitoring dan Pendukung Keputusan Kualitas Udara di Kota Semarang
           Menggunakan IoT

    • Authors: Agus Alwi Mashuri, Nely Zulfa
      Abstract: Air is one of the most important elements of life for living things in the world. For humans, the air is an element that is very concerned because it is related to health. In Jakarta, the Air Pollution Standard Index (ISPU) is ranked second as the capital city of a country with poor air quality. Air quality in Jakarta is monitored by an Air Quality Index (AQI) of 160 with parameters in the form of very small pollutant particles with a diameter of fewer than 2.8 micrometres (PM 2.8). The Indonesian government has made efforts to reduce the air pollution index, such as reducing the number of vehicles with odd-even systems, users of environmentally friendly transportation modes such as MRT, LRT, Trans and clearing green lands in the city centre.The purpose of this research is how we make a tool that can determine the quality of the air around us and can be carried (portable) anywhere easily. By the 4.0 industrial revolution that everything has been integrated with the Internet of Things (IoT) technology where the public can find out the air condition in real-time. In this research, later using the prototype method as a test. The main components are sensors consisting of MQ-6 (CO2 and smoke), MQ-7 (CO, LPG, CH4), MQ135 (Butane, AirQuality), and DHT-11 (Humidity, temperature)From the research that has been done where the air quality in urban areas has a low air quality index by measuring it using a prototype consisting of a gas sensor and Arduino microcontroller which has been made to produce an average CO2 of 25 ppm, CO 2330 which has exceeded the threshold, while NH3 1.23 and C4H10 1120 are still below the threshold. These values are influenced by pollutants generated by transportation such as motorbikes, cars, and land transportation
      PubDate: 2022-07-05
      DOI: 10.26877/jiu.v8i1.7532
      Issue No: Vol. 8, No. 1 (2022)
       
  • PREDIKSI SENTIMEN MASYARAKAT TERHADAP PENGGUNAAN VAKSIN COVID 19
           MENGGUNAKAN RNN

    • Authors: dwi puji prabowo, Ricardus anggi pramunendar, Rama Aria Megantara
      Abstract: Memahami sentimen dari opini publik terkait vaksin COVID-19 merupakan tantangan untuk meningkatkan penerimaan vaksin di masyarakat. Analisis sentimen telah memberikan banyak manfaat termasuk di bidang kesehatan. Analisis Sentimen dapat membantu memberikan gambaran yang dirasakan dan dipikirkan oleh para penerima vaksin. RNN merupakan salah satu metode deep learning yang sering diterapkan untuk penelitian analisis sentimen. RNN dengan arsitekur LSTM telah terbukti unggul dibandingkan metode deep learning lainnya dalam menyelesaikan tugas analisis sentimen. Penelitian ini mengusulkan model RNN-LSTM yang menerapkan arsitektur Bidirectional Layer (Bi-LSTM) agar penyerapan informasi kontekstual data lebih optimal karena data input diproses secara forward dan backward. Serta menambahkan mekanisme variational dropout pada layer LSTM untuk mendapatkan model yang optimal dan terhindar dari overfitting. Namun, keberhasilan dan keoptimalan model deep learning sangat bergantung pada ukuran dataset, jenis tugas dan penentuan parameternya. Dalam penelitian ini eksperimen terhadap nilai parameter arsitektur model dilakukan untuk mendapatkan model yang optimal dalam melakukan analisis sentimen opini publik terkait Vaksin COVID-19. Sehingga parameter terbaik didapatkan untuk model Bi-LSTM ini yaitu seperti berikut: maxlen =50, embedding size= 300, recurrent unit = 50, variational dropout = 0.25, optimizer Nadam, dan epoch = 100. Hasil evaluasi menunjukkan model BI-LSTM ini mampu melakukan analisis sentimen terhadap opini publik terkait vaksin COVID-19 ke dalam tiga kelas sentimen (positif, netral dan negatif) dengan baik dan mendapatkan akurasi sebesar 89.15% dengan rata-rata presisi 88%, recall 89% dan F1-score 88.43%
      PubDate: 2022-07-05
      DOI: 10.26877/jiu.v8i1.11599
      Issue No: Vol. 8, No. 1 (2022)
       
  • Aplikasi Pencari Tempat Magang Berbasis Android Menggunakan Metode Agile
           Scrum

    • Authors: Ammar Musthofa Firdaus, Dedy Agung Prabowo
      Abstract: Internship is a process that is an obligation to be carried out in the academic process at the Telkom Institute of Technology Purwokerto, however with various media sources used in finding internships, students have problems in finding suitable internships. This study aims to apply Agile Scrum and Simple Additive Weighting in making applications to find a suitable internship place. Agile Scrum is used as a method of continuous application development, Simple Additive Weighting is used as a method in determining recommendations based on existing input. Application testing is carried out using Black Box Testing which tests the success of the function in carrying out its scenario and User Acceptance Test which is used as a benchmark in the suitability of the application with user needs. The results of this study are an android application in the form of an apk that was tested using Black Box Testing and got valid results in all scenarios and had a score of 87% on the User Acceptance Test
      PubDate: 2022-07-05
      DOI: 10.26877/jiu.v8i1.12029
      Issue No: Vol. 8, No. 1 (2022)
       
 
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