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All Journal Explore: Jurnal Sistem Informasi dan Telematika (Telekomunikasi, Multimedia dan Informatika) Jurnal Informatika Jurnal Informatika Proceeding International Conference on Information Technology and Business Proceedings Konferensi Nasional Sistem dan Informatika (KNS&I) International conference on Information Technology and Business (ICITB) Wikrama Parahita : Jurnal Pengabdian Masyarakat Share : Journal of Service Learning Jurnal Teori dan Aplikasi Fisika Jurnal Ilmiah Teknologi Informasi dan Robotika Jurnal Pengabdian kepada Masyarakat
- Nurfiana
Institut Informatika Dan Bisnis Darmajaya
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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Sistem Pengamanan Ganda Pada Kendaraan Bermotor Menggunakan Kartu Secara Elektronik Berbasis Mikrokontroler Nurfiana, -; Darmawan, Abdi
Jurnal Informatika Vol 10, No 2 (2010): Jurnal Informatika
Publisher : IIB Darmajaya

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Abstract

Multiple security systems in motor vehicles in Indonesia today is required to reduce vehicle theft by people who are not responsible. Current conditions, vehicle theft rates continue to rise. The data obtained from multiple information media, both print and electronic media. Even the theft of motor vehicles had entered the campus environment. The idea how to make the vehicle security system, although there is now a double security on the vehicle include a remote that is connected with an alarm is limited to the open door, an additional lock on the wheels of motor vehicles, power down with the manual switch button and so forth. This research will be how to generate the security of two-wheeled motor vehicles especially effective and much cheaper if produced. The equipment will be made can be displayed by the LCD (Liquid Crystal Display), an attractive and easy to modify the card as a password. How it works two-wheeled vehicle security system is by entering the card as an input to turn off the alarm signal received from signal input through the motion sensor (switch). If the two-wheeler handlebar position changed from the initial position, and handlebar changed by force then it will give input to the microcontroller to inform the infrared sensor (input card), if the card is wrong then the microcontroller will activate the horn Keyword : LCD, Microcontroller, LED, motion sensor  
M-LEARNING APPLICATION FOR COMPUTER NETWORKING SUBJECTS Nurfiana, Nurfiana; Syahputri, Rahmalia; Fernando, Ilham
Prosiding International conference on Information Technology and Business (ICITB) 2016: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 2
Publisher : Prosiding International conference on Information Technology and Business (ICITB)

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Abstract

Nowadays, mobile application, called mobile learning, is widely used among academic staff to help them in the process of teaching and learning at university. This research proposed the use of mobile learning in computer network subjects, particularly computer network and security, to facilitate the ease of access to the source of material and evaluation. Based on the questionnaire that distributed to the students, 75% respondents found this application is easy to use, attractive, and helping them to understand the content of subjects.  KEY WORDS: Mobile learning, teaching media, networking subjects
Perancangan Model Knowledge Management untuk Memonitoring Prestasi Akademik Mahasiswa pada Perguruan Tinggi Karnila, Sri; Nurfiana, Nurfiana
Proceedings Konferensi Nasional Sistem dan Informatika (KNS&I) 2015
Publisher : Proceedings Konferensi Nasional Sistem dan Informatika (KNS&I)

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Abstract

Penelitian ini bertujuan merancang model knowledge management untuk memonitoring prestasi akademik pada pergurun tinggi mengambil studi kasus di IBI Darmajaya yang dapat digunakan oleh Biro administrasi Akademik dan Kemahasiswaan (BAAK) untuk memonitoring prestasi akademik mahasiswa. Model ini digambarkan dengan pemodelan usecase mulai dari gambaran proses bisnis dan pengembangan System Development Life Cycle (SDLC) mulai dari analisis, desain, dan implementasi sehingga model sesuai dengan kebutuhan sistem. Hasil berupa informasi peningkatan dan penurunan prestasi akademik digunakan sebagai akomodasi kebutuhan data, informasi dan pengetahuan untuk melakukan peringatan dini, menentukan sanksi akademik, dan rekomendasi beasiswa. Sehingga Perguruan Tinggi memiliki sebuah model yang membantu mahasiswa lulus tepat waktu, dan memudahkan pihak pengelola beasiswa dalam pembuatan laporan ke pihak pemberi dana dan sampainya perkembangan prestasi akademik kepada orang tua mahasiswa.
RISK AND TURNOVER FROM INVESTING IN EQUITY MUTUAL FUND PERFORMANCE Nurfiana, Nurfiana; Marantika, Abshor
Prosiding International conference on Information Technology and Business (ICITB) 2016: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 2
Publisher : Prosiding International conference on Information Technology and Business (ICITB)

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Abstract

Measurement of equity funds committed so far, that was done several previous studies have only done manually, so the process is more vulnerable to errors, the result is a slower, less accurate, less rapidly. The findings of this study with previous differentiate is in the measurement of equity funds used all approaches methods Sharpe, Mayer, Treynor and Jensens  models, and information sharpe ratio, also financial information system applications as media performance measurement system in mutual fund shares. Knowing how to interpret this information correctly will make it easier for investor to make responsible and informed investment recommendations to their investors.Based on the calculation results in mutual and stock, mix and fixed income using the Sharpe model of it, it can be concluded that the fund Batavia Shares Fund Optimal who had the best performance, this is caused because reksdana Batavia equity fund Optimal has a return value of the highest in comparison with other funds. Based on the calculation results in mutual and stock, mix and fixed income using methods Sharpe, Mayer, Treynor and Jensens  models then, it can be concluded that the fund Shares Fund Optimal who had the best performance, this is caused because reksdana Batavia equity fund Optimal has a return value of the highest in comparison with other funds Key Words : Risk, Turnoverr, Mutual Fund Performance
DESIGN OF PROTOTYPE DEVELOPMENT ON LECTURER PRESENCE SYSTEM INTEGRATION AT IBI DARMAJAYA Kurniawan, Hendra; Nurfiana, Nurfiana
Prosiding International conference on Information Technology and Business (ICITB) 2016: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 2
Publisher : Prosiding International conference on Information Technology and Business (ICITB)

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Abstract

ABSTRAK The design of Prototype development on lecturer presence system integration at IBI Darmajaya is a study used to monitor lecturer’s teaching activities based on days, hours, classrooms, and specific subjects based on the schedule made previously and results in up-to-date information on the lecturer’s teaching.The lecturer presence process at IBI Darmajaya has been using a presence application; the monitoring process on the record of lecturer’s teaching presence data becomes the responsibility of the official/ the Pusat Layanan Pelaporan Perkuliahan (PLPP) staffs for inputting the data into that application. This surely gives impacts on the performance of the PLPP department when there are teaching queues at specific hours and there is also inefficiency and inconsistency in recording the lecturer’s teaching presence. The result of this study is a Prototype of lecturer presence system integration with centralized database placed in each classroom/ laboratory in which it demands the lecturers individually to do the teaching presence at every lecture. Key Words: lecturer presence,prototypeof lecturer presence, lecturer presence integration
Gempa Bumi : Hubungan Data Sensor MAG3110 dengan Data Sensor ADXL345 Berbasis IoT Dodi Yudo Setyawan; Nurfiana Nurfiana; Lia Rosmalia; Melia Gripin Setiawati
Jurnal Teori dan Aplikasi Fisika Vol 9, No 2 (2021): Jurnal Teori dan Aplikasi Fisika
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtaf.v9i2.2802

Abstract

The earthquake early warning system was built by implementing the IoT-based telemetry method to measure the earth's magnetic flux and vibrations at the latitude coordinates and longitude coordinates (-5.640274, 104.3050093), (-5.600941, 104.7788183) through the MAG3110 and ADXL345 sensors that were integrated in the raspberry pi3 as a server and applications on Android phones used for measurement data display. The result of the measurement data was that the average impact of the arising earth anomaly and vibration at the same coordinates took 400 seconds in the anomaly range of 395 μT to 404 μT. The conclusion of this study was that the study was able to be used as a basic to design the real-time earthquake warning system.Abstrak.Untuk membangun sistem peringantan dini gempa bumi kami menerapkan metode telemetri berbasis IoT untuk mengukur flux magnet bumi dan getaran pada pada koordinat lintang dan bujur bumi (-5.640274, 104.3050093) dan (-5.600941, 104.7788183) menggunakan sensor MAG3110 dan ADXL345 yang diintegrasikan dalam raspberry pi3 sebagai server dan aplikasi di handphone android digunakan untuk menampikan data pengukuran. Hasil pengukuran yang diperoleh rata-rata impact yang ditumbulkan dari timbulnya anomali dengan datangnya getaran pada koordinat yang sama membutuhkan waktu 400 detik dari rentang anomali sebesar 395 µT sampai dengan 404 µT. Hal ini menurut peneliti dapat dijadikan dasar untuk membangun sistem peringatan gempa bumi secara real time.
IMPLEMENTASI METODE PCQ-QUEUE TREE PADA ROUTER MIKROTIK DAN MONITORING CACTI UNTUK PENINGKATAN QUALITY OF SERVICE Nurfiana Nurfiana; Dani Ramanda
Jurnal Ilmiah Teknologi Informasi dan Robotika Vol 1 No 1 (2019): Juni 2019
Publisher : Program Studi Teknik Informatika Fakultas Ilmu Komputer Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/jifti.v1i1.4

Abstract

Manajemen bandwidth merupakan cara untuk mengatur jaringan komputer agar bandwidth digunakan secara optimal dan terbagi merata ke semua pengguna internet. Bandwidth merupakan perhitungan konsumsi transfer data telekomunikasi yang dihitung dalam satuan bit per detik (bps) yang terjadi antara komputer server dan komputer client. Warnet SweetNet terletak di kota Bandarlampung sudah sejak lama usaha didalam bidang layanan internet dengan pengguna cukup banyak. Penelitian ini bertujuan untuk menerapkan manajemen bandwith menggunakan metode PCQ-Queue Tree dan menerapkan monitoring software Cacti yang dikonfigurasi pada perangkat Raspberry Pi. Implementasikan sistem ini telah diuji coba dan terbukti dapat meningkatkan Quality of Service (QoS) pada Warnet SweetNet. Hasil implementasi metode PCQ menggunakan Queue Tree mendapatkan peningkatan nilai QoS dilihat dari pengujian parameter : a) Throughput meningkat pada 1 komputer yang aktif sebesar 0,6 %, b) memperkecil delay sampai dengan 30 milisecond, c) Jitter paling besar nilai pada angka 0,69 millisecond. Selain meningkatkan nilai QoS, bandwidth Warnet SweetNet dapat dimonitoring menggunakan software Cacti.
Implementasi Sistem Informasi Presensi Dosen Berbasis Client Server (Studi Kasus: Institut Informatika dan Bisnis Darmajaya) . Nurfiana; Hendra Kurniawan
Explore: Jurnal Sistem Informasi dan Telematika (Telekomunikasi, Multimedia dan Informatika) Vol 7, No 2 (2016): Oktober
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (765.065 KB) | DOI: 10.36448/jsit.v7i2.767

Abstract

Penelitian ini menghasilkan sistem informasi presensi dosen mengajar berbasis client server. Studi kasus dari penelitian ini adalah sistem presensi dosen mengajar pada Institut Informatika dan Bisnis (IIB) Darmajaya. Perekaman data pada IIB Darmajaya dilakukan dengan menggunakan dua perekaman data, yaitu aplikasi presensi yang berada pada petugas PLPP dan buku presensi mengajar. meskipun perekaman data presensi telah menggunakan 2 (dua) cara perekaman, namun kemungkinan kecurangan antara dosen dan petugas PLPP dengan menitipkan tanda tangan presensinya baik melalui aplikasi maupun buku presensi mengajar. Pengembangan sistem presensi yang terintegrasi / client server based diperlukan untuk mengatasi kecurangan dari para dosen dan sekaligus sebagai sistem presensi terbaru. Dalam penelitian ini juga akan dipaparkan teori-teori yang digunakan, serta perancangan sistem informasi. Sehingga diharapkan hasil yang didapat memberikan solusi dalam perubahan sistem presensi yang lama.
SISTEM MONITORING PENYIMPANAN KEBUTUHAN POKOK BERBASIS INTERNET OF THINGS (IoT) Danang Ade Muktiawan; Nurfiana Nurfiana
Explore: Jurnal Sistem Informasi dan Telematika (Telekomunikasi, Multimedia dan Informatika) Vol 9, No 1 (2018): Juni
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (877.895 KB) | DOI: 10.36448/jsit.v9i1.1035

Abstract

Sistem monitoring kebutuhan pokok merupakan sebuah sistem yang digunakan untuk melihat ketersediaan kebutuhan bahan pokok. Pentingnya sistem monitoring kebutuhan pokok adalah untuk mengetahui jumlah ketersediaan bahan pokok setiap saat, sehingga apabila ketersediaan kebutuhan pokok berkurang atau habis pengguna dapat memenuhi kebutuhan pokok tersebut. Penelitian ini akan merancang sistem monitoring kebutuhan pokok menggunakan Internet of Things (IoT). IoT adalah sebuah konsep/skenario dimana suatu objek yang memiliki kemampuan untuk mentransfer data melalui jaringan tanpa memerlukan interaksi manusia ke manusia atau manusia ke komputer. Sistem ini menggunakan sensor load cell untuk mengukur berat beras dan sensor limit switch untuk menghitung jumlah telur. Data yang dihasilkan sensor akan diproses oleh arduino dan dikirimkan ke website thingspeak. Proses pengiriman data dari arduino ke thingspeak melalui ethernet shield dan router yang terhubung ke internet menggunakan modem, kemudian dimonitoring menggunakan smartphone android. Hasil uji coba membuktikan bahwa sistem ini dapat mengirimkan informasi yang akurat dari manapun tanpa terhalang jarak, selama sistem terhubung dengan internet.
PROGRAM PEMBERDAYAAN EKONOMI MANDIRI MELALUI BUDIDAYA PERIKANAN DAN PERKEBUNAN DALAM EMBER DI PANTI ASUHAN BUDI MULYA 2 Rahmalia Syahputri; Nurfiana Nurfiana; Jaka Darmawan; Ari Widiantoko
Share : Journal of Service Learning Vol. 7 No. 2 (2021): AUGUST 2021
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (284.298 KB) | DOI: 10.9744/share.7.2.91-98

Abstract

Budi Mulya 2 (BM2) orphanage is a social institution located in Bandar Lampung. To meet the operational needs of development, the day-to-day operations of the orphanage, as well as their development, BM 2 rely on donations provided by permanent and non-permanent donors, thus the cost of developing the homes and foster children is unpredictable, very small, and insufficient. For an institution to have sufficient funds for both physical and non-physical development to allow foster children can be maximized for their guidance process, it is necessary to plan and develop a focused and sustainable business. As one of the efforts is conducting a long-term three-year program to empower the economy independently through aquaculture and plantations in buckets.  By doing this action, it is hoped we can build a community service and education institution that is dynamic and capable of accommodating and fostering many neglected children through an independent economic enterprise improvement program. This paper describes the results of the service during the first  year of service activities; which are the construction and cultivation training, the first harvest, and several activities during the COVID-19 pandemic had been held. In addition, the skills of the caregiver and foster children improve in cultivating fish and plants in buckets.   Abstrak: Panti asuhan Budi Mulya 2 (BM 2) adalah satu satu lembaga sosial yang berlokasi di Bandar Lampung. Dalam memenuhi kebutuhan operasional pembangunan, operasional sehari-hari panti dan anak asuh, serta pengembangannya, BM 2 mengandalkan donasi yang diberikan oleh Donatur tetap dan tidak tetap, sehingga biaya pengembangan panti dan anak asuh tidak stabil, sangat kecil, dan tidak mencukupi. Agar lembaga dapat memiliki dana yang cukup untuk pengembangan baik fisik dan non fisik, sehingga anak asuh dapat termaksimalkan proses pem­binaan­nya, maka Perlu direncanakan dan dikembangkannya usaha yang terarah dan berkesi­nam­­bungan. Sebagai salah satu upaya, untuk itu, telah dicanangkan program jangka panjang tiga tahun pemberdayaan ekonomi mandiri melalui budidaya perikanan dan perkebun­an dalam ember. Melalui kegiatan ini diharapkan terbentuknya sebuah lembaga pengabdian dan pendidikan masyarakat yang dinamis dan mampu menampung dan membina banyak anak-anak terlantar melalui program peningkatan usaha ekonomi mandiri. Tulisan ini memaparkan hasil pengabdian selama tahun pertama kegiatan pengabdian; antara lain telah diselenggarakannya pembangunan dan pelatihan budidaya, panen pertama, dan beberapa kegiatan pada masa pandemic COVID-19. Selain itu, bertambahnya keterampilan Pengasuh dan Anak asuh dalam membudidayakan ikan dan tanaman dalam ember.
Co-Authors - Nurjoko Abdi Darmawan Abshor Marantika Alexander Hendra Wijaya Ananda Angelia Purba Andri Efendi Ari Widiantoko Ari Widiantoko Danang Ade Muktiawan Dani Ramanda Dodi Yudo Setyawan desi Fernando, Ilham Hefri Juanto Hendra Kurniawan Jaka Darmawan Jaka Darmawan Lia Rosmalia Melia Gripin Setiawati Muhammad Alifiya Novi Herawadi Sudibyo Rahmalia Syahputri Rahmalia Syahputri Rahmalia Syahputri Retno Dwi Handayani Rohiman Rohiman Setiawan, Dodi Yudo Sri Karnila