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All Journal Jurnas Nasional Teknologi dan Sistem Informasi Jurnal Elementer (Elektro dan Mesin Terapan) IJoASER (International Journal on Advanced Science, Education, and Religion) Jurnal Al-Qiyam Jurnal Tana Mana Jurnal Cakrawala Maritim Joong-Ki
Budi Prasojo, Budi
Unknown Affiliation
Religion Humanities Automotive Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Mechanical Engineering Social Sciences

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Perancangan Proteksi Katodik pada Tangki Olein Kapasitas 450 KL dengan Metode SACP: -- Wardani, Dianita -; Prasojo, Budi
Jurnal ELEMENTER (Elektro dan Mesin Terapan) Vol 10 No 1 (2024): Jurnal Elektro dan Mesin Terapan (ELEMENTER)
Publisher : Politeknik Caltex Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35143/elementer.v10i1.6218

Abstract

Cathodic protection is needed as corrosion mitigation in oil tanks on land to minimize internal and external corrosion. Corrosion problems that often arise in tanks are corrosion on the shell, roof and bottom. In this research, a corrosion protection system was designed for an olein storage tank with a capacity of 450 kL for one of the palm oil ship industries located in Kalimantan. The corrosion protection used is SACP (Sacrificial Anode Cathodic Protection) where active anodes are used to protect metal surfaces which are more passive against corrosion attacks. To provide good corrosion protection, sufficient current, number of anodes and correct placement are required. From the calculation results it was found that for the shell, the current required is 0.0102446 A with a total of 46 anodes and the placement of each anode is 5.36 m. For the same bottom and roof, each requires a current of 0.0103869 A with 7 anodes and a distance within a radius of 6.74 m.
Kerja Bakti dan Pemasangan Alat Filtrasi Sebagai Sarana Mitigasi Dampak Sumber Air yang Tercemar di Dusun Sungaigeneng, Lamongan Ramadani, Tarikh Azis; Tamimah, Ni’ matut; Julianto, Eko; Prasojo, Budi; Sandora, Rina; Wismawati, Endah
Jurnal Cakrawala Maritim Vol. 7 No. 2 (2024): Jurnal Cakrawala Maritim
Publisher : P3M Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/jcm.v7i2.26

Abstract

Air bersih merupakan sumber daya yang sangat penting bagi eksistensi manusia dan merupakan aspek fundamental dari kehidupan yang berkelanjutan. Namun, berbagai faktor seperti perubahan iklim, urbanisasi, dan degradasi lingkungan menjadi tantangan yang signifikan bagi masyarakat untuk mendapatkan air bersih yang cukup. Sebagai salah satu provinsi di Indonesia, Jawa Timur masih menghadapi tantangan yang signifikan dalam memastikan akses air bersih bagi penduduknya, sebuah masalah yang masih terus berlanjut meskipun pembangunan di wilayah ini telah berjalan dengan baik. Salah satu daerah yang diidentifikasi mengalami tantangan tersebut adalah Dusun Sungaigeneng di Lamongan, Jawa Timur. Hal ini mendorong tim pengabdian untuk merancang solusi di lokasi tersebut. Kegiatan ini dilakukan dengan menggunakan pendekatan riset aksi partisipatif. Penyediaan layanan masyarakat dan pemasangan alat filtrasi digunakan sebagai cara untuk mengatasi masalah sumber air yang mengandung kadar kapur dan padatan yang tinggi. Alat filtrasi telah dipasang di Masjid Sungaigeneng dan merupakan strategi mitigasi yang potensial untuk mengurangi kandungan zat kapur dan padatan, sehingga menciptakan sumber air bersih dan mendukung kehidupan yang berkelanjutan.
Analisa Prediksi Kelayakan Pemberian Kredit Pinjaman dengan Metode Random Forest Prasojo, Budi; Haryatmi, Emy
Jurnal Nasional Teknologi dan Sistem Informasi Vol 7 No 2 (2021): Agustus 2021
Publisher : Departemen Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v7i2.2021.79-89

Abstract

Perkembangan di Indonesia saat ini tidak terlepas dari pernanan lembaga keuangan dengan salah satunya adalah perbankan. Bank memiliki peran dalam meningkatkan pertumbuhan dan perkembangan suatu Negara [1]. Perbankan memiliki fungsi sebagai lembaga yang memiliki peran sentral dalam meningkatkan pertumbuhan ekonomi suatu Negara. Dalam melakukan analisa pemberian kredit perbankan harus memerhatikan Prinsip-prinsip pemberian kredit[3]. besar kecilnya tingkat kredit yang disalurkan oleh bank kepada pihak lain ataupun masyarakat dipengaruhi oleh beberapa faktor [4]. Data dalam jumlah besar pada perbankan khususya perkreditan tersebut dapat diolah menggunakan beberapa metode tertentu akan memberikan informasi baru yang dapat mendukung dan membantu perbankan mengambil keputusan atau kebjakan, salah satu kebijakannya adalah dapat memprediksi kelayakan kredit pinjaman secara dini untuk mengetahui nasabah yang layak atau tidak layak, atau menggunakan salah satu teknik melakukan prediksi yang dapat digunakan adalah dengan teknik penggalian data atau data mining menggunakan algoritma random forest. Penelitian ini bertujuan untuk mengetahui penerapan metode klasifikasi dengan algoritma random forest serta menganalisis hasil terbaik dari algoritma random forest pada setiap kreditur. Variable yang dianalisis adalah V1 sampai dengan V20 dilakukan menggunakan perangkat lunak R. Tahapan metode penelitian menggunakan CRIPS-DM. untuk tahap pelatihan menggunakan 70% data dan Pengujian menggunakan 30% data secara acak dari 1000 data. Hasil performa dari algoritma random forest tersebut yaitu memiliki tingkat akurasi sebesar 0,77 atau 77% sehingga termasuk pada kategori klasifikasi fair model.
Smart Muslimah in Digital Era: Pelatihan Komputer Dasar bagi Siswi MI Al Fatah II dalam Menghadapi Ujian Online Prasojo, Budi; Adianto, Adianto; Sutrisno, Imam; Ardiansyah, Ardiansyah
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 5 No. 1: November 2025
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/joongki.v5i1.12476

Abstract

Kemajuan teknologi digital membawa dampak besar bagi dunia pendidikan, termasuk bagi madrasah ibtidaiyah yang kini mulai beradaptasi dengan sistem ujian berbasis komputer. Program pengabdian masyarakat bertajuk 'Smart Muslimah in Digital Era' ini bertujuan untuk meningkatkan literasi digital siswi MI Al Fatah II melalui pelatihan komputer dasar. Metode kegiatan meliputi tahap observasi awal, pelatihan praktik langsung, dan evaluasi hasil pembelajaran. Hasil pelatihan menunjukkan peningkatan signifikan dalam kemampuan siswi mengoperasikan komputer, memahami platform ujian daring, dan meningkatkan rasa percaya diri menghadapi ujian online. Program ini menjadi langkah nyata dalam membentuk generasi muslimah muda yang cerdas digital, mandiri, dan siap menghadapi tantangan era teknologi.
Upgrading Digital Literacy for Gen Z in Madrasah through Basic Computer Training Prasojo, Budi; Adianto, Adianto; Sutrisno, Imam; Tanjung, Ihsan
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.1233

Abstract

Generation Z learners, born into an era of ubiquitous digital technology, require robust digital-literacy skills to participate effectively in education and society. However, many students in Islamic elementary schools (madrasah ibtidaiyah) still struggle with basic computer operation, especially when confronted with computer-based testing environments. This study aimed to upgrade the digital literacy of female students at MI Al Fatah II through a structured, hands-on Basic Computer Training (BCT) program. The training emphasized fundamental computer use, file management, text editing, and online-examination simulation. A participatory action-research design was adopted, involving 25 students over three weeks. Quantitative data were collected via pre- and post-tests, and qualitative data through observation and reflective interviews. The average literacy score increased from 48.2 to 86.7, yielding a normalized gain of 0.74 (high effectiveness). Students also exhibited enhanced self-confidence and ethical awareness in digital environments. The findings highlight that gender-responsive, context-based digital-literacy programs can effectively prepare young learners in faith-based schools to engage in online learning ecosystems and align with Indonesia’s Merdeka Belajar policy and the Sustainable Development Goals (SDGs 4 & 9).
Upgrading Digital Literacy for Gen Z in Madrasah through Basic Computer Training Prasojo, Budi; Adianto, Adianto; Sutrisno, Imam; Tanjung, Ihsan
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.1233

Abstract

Generation Z learners, born into an era of ubiquitous digital technology, require robust digital-literacy skills to participate effectively in education and society. However, many students in Islamic elementary schools (madrasah ibtidaiyah) still struggle with basic computer operation, especially when confronted with computer-based testing environments. This study aimed to upgrade the digital literacy of female students at MI Al Fatah II through a structured, hands-on Basic Computer Training (BCT) program. The training emphasized fundamental computer use, file management, text editing, and online-examination simulation. A participatory action-research design was adopted, involving 25 students over three weeks. Quantitative data were collected via pre- and post-tests, and qualitative data through observation and reflective interviews. The average literacy score increased from 48.2 to 86.7, yielding a normalized gain of 0.74 (high effectiveness). Students also exhibited enhanced self-confidence and ethical awareness in digital environments. The findings highlight that gender-responsive, context-based digital-literacy programs can effectively prepare young learners in faith-based schools to engage in online learning ecosystems and align with Indonesia’s Merdeka Belajar policy and the Sustainable Development Goals (SDGs 4 & 9).
Upgrading Digital Literacy for Gen Z in Madrasah through Basic Computer Training Prasojo, Budi; Adianto, Adianto; Sutrisno, Imam; Tanjung, Ihsan
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.1233

Abstract

Generation Z learners, born into an era of ubiquitous digital technology, require robust digital-literacy skills to participate effectively in education and society. However, many students in Islamic elementary schools (madrasah ibtidaiyah) still struggle with basic computer operation, especially when confronted with computer-based testing environments. This study aimed to upgrade the digital literacy of female students at MI Al Fatah II through a structured, hands-on Basic Computer Training (BCT) program. The training emphasized fundamental computer use, file management, text editing, and online-examination simulation. A participatory action-research design was adopted, involving 25 students over three weeks. Quantitative data were collected via pre- and post-tests, and qualitative data through observation and reflective interviews. The average literacy score increased from 48.2 to 86.7, yielding a normalized gain of 0.74 (high effectiveness). Students also exhibited enhanced self-confidence and ethical awareness in digital environments. The findings highlight that gender-responsive, context-based digital-literacy programs can effectively prepare young learners in faith-based schools to engage in online learning ecosystems and align with Indonesia’s Merdeka Belajar policy and the Sustainable Development Goals (SDGs 4 & 9).
Co-Authors Adianto Adianto ARDIANSYAH ARDIANSYAH C. I. Sutrisno Eko Julianto Emy Haryatmi Rina Sandora Tamimah, Ni’ matut Tanjung, Ihsan Tarikh Azis Ramadani Wardani, Dianita - Wismawati, Endah