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All Journal HAYATI Journal of Biosciences VALENSI Jurnal Fisika Unand Indonesian Journal of Pharmaceutical Science and Technology ILKOM Jurnal Ilmiah Journal of Civic Education Journal of Health Sciences Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Jurnal Informasi dan Teknologi utile: Jurnal Kependidikan JSMARTech : Journal of Smart Bioprospecting and Technology Jurnal Kesehatan Tambusai Jurnal Pengabdian Masyarakat Indonesia Jurnal SAINTIKOM (Jurnal Sains Manajemen Informatika dan Komputer) Jurnal Neuroanestesi Indonesia Journal of Applied Management Research Eduvest - Journal of Universal Studies Journal of Research and Publication Innovation Ranah Research : Journal of Multidisciplinary Research and Development Jurnal Penelitian Ilmu komputer Journal of Pubnursing Sciences Jurnal Ilmiah Research Student PEDAMAS (Pengabdian Kepada Masyarakat) Jurnal Manajemen Informatika, Sistem Informasi dan Teknologi Komputer (JUMISTIK) Jurnal Bioteknologi & Biosains Indonesia (JBBI) Jurnal Wicara Desa Jurnal Sinergi Manajemen Jurnal Bioteknologi & Biosains Indonesia
Maulana, Irvan
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Evaluation And Selection Of Optimal Deep Learning Architecture For Predicting The Endpoint In High Shear Wet Granulation For Antacid Tablet Production Maulana, Irvan; Yanuar, Arry; Sutriyo, Sutriyo; Bustamam, Alhadi
Eduvest - Journal of Universal Studies Vol. 4 No. 6 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i5.1274

Abstract

Objective: The purpose of this research was to evaluate and select the best architecture among native convolutional neural network (CNN), MobileNetV2, ResNet50V2, and EfficientNetB0 for predicting the endpoint of the high shear wet granulation process, with accuracy as the main evaluation metric. Methods: The dataset was captured from an industrial camera using static image analysis and was manually labeled as “NOT READY” and “READY” according to the traditional endpoint method based on the mixer’s ampere point in the granulator. The dataset contained a total of 180 images, which were split between training and validation sets. Native CNN and TensorFlow Keras application programming interface (API) were utilized with MobileNetV2, EfficientNetB0, and ResNet50V2 as base feature encoders. Hyperparameters, such as final Fully Connected (FC) layer width, dropout rate, and learning rate, were optimized for binary classification using Keras hyper tuning. Results: The best was the native CNN, it was also the fastest among the three other models, taking only 20-30 ms per step for inference during runtime, though it requires 9000 ms time for training, the longest time among the models. It achieved an accuracy of 98%, and a validation accuracy of 97%. Conclusion: The system was able to determine when a wet granulation process has reached its endpoint based on live images from a camera after being trained on previously labeled data. The native CNN was the best model, offering the fastest runtime performance and the highest accuracy.
Application of the Health Belief Model to Compliance with the Use of Personal Protective Equipment by Laundry Staff: A Systematic Literature Review Maulana, Irvan; Winarti, Eko; Mohamad, Norfidah
Jurnal Ilmiah Kesehatan Vol 17 No 01 (2024): Vol. 17 No. 01 (2024): Jurnal Ilmiah Kesehatan (Journal of Health Science)
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/jhs.v17i01.4408

Abstract

Personal protective equipment is essential to safeguard workers from potential hazards in the workplace, including chemicals, dust, heat, or germs. The proper use of personal protective equipment can prevent or reduce injuries and illnesses at work. The goal of this literature review is to explore research on the utilization of personal protective equipment by hospital laundry workers based on the health belief model. The systematic literature review is the chosen method for conducting this study. It is a scientific approach employed to analyze, assess, synthesize, and critique research findings on specific themes or issues. To enhance compliance with personal protective equipment among laundry personnel, it is crucial to elevate knowledge and awareness, address unfavorable attitudes or perceptions, provide resources and comfort, implement adequate supervision and procedures, and foster a supportive organizational culture. Healthcare organizations can promote adherence to personal protective equipment guidelines among laundry staff by offering instruction and training, facilitating communication and awareness, providing administrative support, enforcing oversight, setting positive role models, continuously evaluating, and improving procedures, engaging employees, and ensuring ongoing support and resources.
Analisis Solusi Spatial dan Temporal Persamaan NLS (Nonlinear Schrödinger) Sebagai Solusi Soliton Menggunakan Metode DVR (Discrete Variable Representation Maulana, Irvan; Abdullah, Zulfi
Jurnal Fisika Unand Vol 9 No 1 (2020)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.9.1.85-92.2020

Abstract

Analisis solusi persamaan Schrödinger Nonlinear (NLS) dengan menggunakan metode Representasi Variabel Diskrit (DVR) telah dilakukan. Penggunaan metode DVR ini dilakukan dengan mengkontruksikan fungsi basis melalui interpolasi Lagrange dan koefisien spektral yang berdasarkan polinomial Chebyshey pada titik Chebyshev-Gauss-Lobatto (CGL). Hasil simulasi dari metode DVR ini memiliki bentuk yang sama dengan 2 jenis solusi eksak persamaan NLS yaitu Cubic Nonlinear Schrödinger (CNLS) dan Generalized Nonlinear Schrödinger (GNLS), namun memiliki rentang penjalaran yang berbeda. Perbedaan rentang tersebut dikarenakan adanya kondisi awal yang ditetapkan pada metode DVR ini. Penggunaan metode DVR pada pengkondisian CNLS menghasilkan bentuk soliton onsite, sedangkan pada pengkondisian GNLS dihasilkan bentuk soliton onsite namun memiliki amplitudo yang berbeda pada setiap perubahan posisi dan waktu. Analysis of Nonlinear Schrödinger (NLS) equation by using Discrete Variable Representation (DVR) method has been carried out. The DVR method done with built basic function from Lagrange interpolation and spectral coefficient from Chebyshev polynomial in Chebyshev-Gauss-Lobatto (CGL) point. The result of DVR method simulation has same form with 2 type of exact solution of NLS equation are Cubic Nonlinear Schrödinger (CNLS) and Generalized Nonlinear Schrödinger (GNLS), however the result has different distance of propagation. That difference distance caused by initial condition which set on this method. The using of DVR method in CLNS condition produce soliton onsite form, but for GNLS condition produce soliton onsite form too but it has different amplitude for every change of position and time.
Perbandingan Algoritma Naive Bayes dan SVM dalam Analisis Sentimen Twitter terhadap Isu Ijazah Jokowi Palsu Wulandari, Oca Meilika; Maulana, Irvan; Syamsudin, Fatih; Waluyo, Retno
Jurnal Manajemen Informatika, Sistem Informasi dan Teknologi Komputer (JUMISTIK) Vol 4 No 1 (2025): Jurnal Manajemen Informatika, Sistem Informasi dan Teknologi Komputer (JUMISTIK)
Publisher : STMIK Amika Soppeng

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70247/jumistik.v4i1.145

Abstract

Media sosial, khususnya Twitter, telah berkembang menjadi forum publik yang dinamis untuk membahas berbagai isu sosial dan politik. Salah satu topik yang banyak diperdebatkan adalah dugaan ijazah palsu milik mantan Presiden Joko Widodo. Penelitian ini membandingkan kinerja dua algoritma klasifikasi, yaitu Support Vector Machine dan Naïve Bayes, dalam menganalisis sentimen pengguna Twitter terhadap isu dugaan ijazah palsu tersebut. Analisis dimulai dengan pengumpulan data menggunakan teknik crawling, dilanjutkan dengan proses pra-pemrosesan, pelabelan data, implementasi algoritma, dan evaluasi model. Dari total 3.055 komentar Twitter berbahasa Indonesia yang berkaitan dengan dugaan ijazah palsu Presiden Jokowi, diperoleh 1.453 komentar negatif, 942 komentar positif, dan 660 komentar netral. Hasil penelitian menunjukkan bahwa algoritma Naïve Bayes mencapai akurasi sebesar 65%, sementara Support Vector Machine menghasilkan akurasi yang lebih tinggi, yaitu 69,23%.
ANALISIS FUNGSI MANAJEMEN DALAM MENINGKATKAN PRESTASI AKADEMI FUTSAL LARANGAN KOTA TANGERANG Tumanggor, Rahmayanti; Maulana, Irvan
Jurnal Sinergi Manajemen Vol 1 No 2 (2024): Jurnal SINERGI Manajemen
Publisher : YBAMB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70285/g0rt9197

Abstract

Penelitian ini termasuk dalam penelitian kualitatif, instrumen yang digunakan yaitu wawancara. Teknis analisis penelitian ini menggunakan deskriptif kualitatif. Penelitian ini bertujuan untuk mendeskripsikan bagaimana proses fungsi manajemen Akademi Futsal Larangan berjalan. Subjek penelitian ini adalah seluruh staf yang terkait Akademi Futsal Larangan. Analisis dalam penelitian ini yaitu wawancara, memilah wawancara, mempelajari data, mendeskripsikan data dan membuat analisis akhir. Hasil analisis dalam penelitian ini menunjukkan bahwa Fungsi Manajemen dalam meningkatkan prestasi sudah sangat baik. Dengan hasil prestasi yang sudah diraih Akademi Futsal Larangan dari semenjak Akademi ini berdiri hingga saat ini menjadi bukti bahwa Fungsi Manajemen berperan penting dalam Meningkatkan Prestasi Akademi Futsal Larangan. Dari setiap perolehan prestasi dari tingkat daerah sampai kota Akademi Futsal Larangan beberapa kali meraih prestasi yang baik sehingga ini menjadi penting dalam menjaga Fungsi Manajemen yang sudah diterapkan. Fungsi manajemen sudah jelas tatanan stukturnya, namun masih terdapat beberapa pengurus yang berperan ganda sehingga membuat kinerja kepengurusan kurang baik dan tidak optimal. Fungsi Manajemen yang di terapkan Akademi Futsal Larangan dapat dinyatakan baik, untuk sistem perekrutan pelatih, pelatih harus bertanggung jawab, disiplin, dan memiliki sertifikat pelatih. seluruh fungsi manajemen bisa berjalan dengan lancar. Komunikasi antar pengurus berjalan dengan baik, hubungan interen dan eksteren akademi berjalan dengan baik.  Fungsi Manajemen terhadap sarana dan prasarana belum bisa dinyatakan baik karena belum ada pencatatan tentang sarana dan prasarana dan dana cadangan untuk sarana dan prasarana.
DETERMINATION OF OPTIMAL ANNEALING TEMPERATURE Vibrio alginolyticus PRIMERS USING POLYMERASE CHAIN REACTION METHOD Putri, Gladys Indira; Nurjayadi, Muktiningsih; Declan, Jefferson Lynford; Krisdawati, Ismaya; Juliansyah, Dandy Akbar; Fahriza, Tiara; Azzahra, Maharanianska; Maulana, Irvan; Kartika, Irma Ratna; Kurniadewi, Fera; Sukmawati, Dalia; Saamia4, Vira; Saputro, Dwi Anna Oktaviani; Wiranatha, I Made; Abomoelak, Bassam; El-Enshasy, Hesham Ali
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 10 No. 2 (2023)
Publisher : BRIN - Badan Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jbbi.2023.2976

Abstract

Food poisoning is a global issue of grave concern. If food is not properly cooked, it can be a medium for the spread of pathogenic bacteria. Vibrio alginolyticus is one of the pathogenic bacteria that can cause food poisoning. real-time Polymerase Chain Reaction (rt-PCR) can detect pathogenic bacteria in food, so it is necessary to determine the optimal annealing temperature. This research aims to obtain the optimal annealing temperature of the Va_Chr1_FR primer using Gradient PCR. The DNA concentration used was 174.5 with an A260/A280 purity of 1.94. The temperature range tested, 53°C-62°C, corresponds to the melting temperature of the Va_Chr1_FR primers. The primers designed were F5'-TTCTTCTGTTGTAGGTTCCG-F3' and R5'-CCAGCCCTCACATCTAATAC-R3'. Based on these results, a temperature of 60°C is deemed as the most optimal annealing temperature because it produces one of the brightest bands on electrophoresis with an amplicon length of 146 bp. The findings of this study will be beneficial to the development of Va_Chr1_FR Vibrio alginolyticus primers testing on food samples using the real-time PCR method. 
PERANCANGAN SISTEM PENGELOLAAN SURAT PERMOHONAN OPD BERBASIS WEB DI PEMERINTAHAN KABUPATEN SITUBONDO maulana, irvan; Syarif Aminul Khoiri
JUPIK : Jurnal Penelitian Ilmu komputer Vol. 3 No. 4 (2025): DESEMBER
Publisher : PT Triputra Sejahtera Prima

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Letters are a formal form of written communication that convey official information, bear legal validity, and serve as a basis for decision-making. The Protocol and Leadership Communication Division (Prokopim) of the Regional Secretariat of Situbondo Regency plays a crucial role in managing official letters, including requests for cooperation (MoU) from Regional Government Organizations (OPD). However, based on observations and interviews conducted during the Field Work Practice (PKL), it was found that the management of MoU request letters is still handled manually, either through printed documents or scattered digital files, making tracking, scheduling, and archiving difficult. This study aims to design a web-based information system for submitting cooperation request letters that can be accessed by all OPDs and centrally managed by the government section. The method used includes field observation, interviews, and system requirements analysis. The proposed system is expected to streamline administrative workflows, improve efficiency, support information transparency, and facilitate decision-making regarding inter-agency cooperation requests within the Situbondo Regency Government.
ANALISIS PERAN KERAJINAN BESEK SEBAGAI WARISAN BUDAYA LOKAL DESA BENER PURWOREJO Arindi, Umi; Sriwijaya, Latifah; Sari, Wulan Purnama; Islamiya, Tamara Nur; Rifki, Muhammad; Anisah, Dian Zahroh; Maulana, Irvan; Fikri, Ahmad Labibul; Assaqof, Achmad Naufal; Fadhilaturrohmah, Ika Nur; Paranpara, Mahrestaksa Al-Fath; Nur'afifah, Laila; Al Razin, Ramdhan Labib; Aulia, Ikmala Najwa; Al Fajar, Lukman Riadh; Alawiyah, Luluk
PEDAMAS (PENGABDIAN KEPADA MASYARAKAT) Vol. 4 No. 01 (2026): JANUARI 2026
Publisher : MEDIA INOVASI PENDIDIKAN DAN PUBLIKASI

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Kerajinan besek, yang dianggap sebagai warisan budaya takbenda di Desa Bener, saat ini dihadapkan dengan ancaman kerusakan yang segera terjadi yang berasal dari tekanan ekonomi, persaingan dengan produk kontemporer, dan kekurangan dalam regenerasi keterampilan. Inisiatif pengabdian masyarakat ini bertujuan untuk (1) meningkatkan pemahaman masyarakat tentang pentingnya budaya besek sebagai pilar identitas, (2) meremajakan transmisi keahlian antar generasi, dan (3) merumuskan strategi ekonomi inovatif yang bertujuan untuk memastikan keberlanjutannya. Metodologi untuk implementasi mencakup pendampingan partisipatif, yang melibatkan diskusi kelompok fokus (FGD), pelatihan dalam dokumentasi pengetahuan lokal, dan lokakarya yang berpusat pada inovasi produk yang berasal dari kearifan lokal, melibatkan pengrajin senior, demografis yang lebih muda, dan pemimpin masyarakat. Hasil layanan menunjukkan bahwa besek beroperasi sebagai mekanisme pelestarian aktif yang kohesif. Ditemukan bahwa besek berfungsi sebagai penanda identitas kolektif “Wong Bener,” yang merupakan bagian integral dari ritual pribumi. Proses pemberian nilai-nilai seperti ketekunan dan kesabaran terus terjadi secara informal; Namun, mereka memerlukan kerangka pendidikan yang lebih terorganisir. Secara ekonomi, kerajinan ini memainkan peran penting dalam meningkatkan pendapatan keluarga, terlepas dari keterbatasan yang dikenakan oleh akses pasar dan ketersediaan bahan baku. Disimpulkan bahwa keberlanjutan masa depan bergantung pada interaksi sinergis dari ketiga dimensi. Akibatnya, direkomendasikan agar program pendampingan yang integratif dan berkelanjutan dibentuk, menggabungkan pendidikan budaya, pelatihan kewirausahaan, dan benteng lembaga kelompok pengrajin.
Enhancing Kubernetes-Based Microservices Deployment Efficiency Through DevOps and GitOps Maulana, Irvan; Umar, Rusydi; Yudhana, Anton
ILKOM Jurnal Ilmiah Vol 17, No 2 (2025)
Publisher : Prodi Teknik Informatika FIK Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/ilkom.v17i2.2562.107-119

Abstract

An effective and resilient means to deploy microservices to Kubernetes is an ongoing challenge. This challenge becomes more difficult with ever increasingly complex application architectures. This research explored a DevOps model based on GitOps that integrates ArgoCD and GitLab CI/CD, as a means to create a more effective, resilient, and scalable deployment. Twelve microservices that were deployed in a controlled experimentation format were used in a comparative approach to previous deployment practices that only considered manual deployments. The results show an overall deployment time improvement of 40%. For the deployments that were executed incorrectly, ArgoCD ensures service availability leveraging its self-healing capabilities. During the computation of each run we also experienced system performance in a sustained high-load environment. Upon high demand, we experienced the desired autoscaling behavior requested, which resulted in higher service responsiveness. In comparison to previous studies, this research considered statistical analysis, while also looking at an aspect of real-world orchestration and networking efficiency while adopting Kubernetes. Altogether, this research gives organizations practical advice on how they may optimize their deployment pipelines for efficient, scalable and resilient microservices.
Development of a Responsive School Information System for Public Access: MA Nihayatul Amal Serang Maulana, Irvan; Pramudito, Dendy; Pradini, Purnama Sakhrial
Jurnal Informasi dan Teknologi 2025, Vol. 7, No. 1
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.vi0.618

Abstract

The rapid advancement of information technology has prompted various institutions, such as schools, to adjust to disseminating digital information. Information dissemination is less efficient and does not reach the larger community since MA Nihayatul Amal Serang manages school information manually. This study intends to develop and deploy a Web-based School Profile Information System to improve the efficiency of sharing school information and streamline data administration. The Rapid Application Development (RAD) approach, which enables system development to proceed swiftly and incrementally, is used in this study. PHP was used as the programming language, MySQL as the database, and HTML and CSS for the user interface for building the system. One of the primary features created is the ability for users to view school profiles, information, galleries, and contacts in real-time. Black-box testing was used to test the system and ensure all functions worked as intended for the user. The findings indicated that the information system created has the potential to enhance the efficacy of information delivery, alleviate data management constraints, and facilitate the systematic updating of information in schools. MA Nihayatul Amal Serang can improve the school's reputation in the community and boost information openness using this approach.
Co-Authors Abomoelak, Bassam Abumoelak, Bassam ahdaa, Adviansah Akbar, Dandy Al Fajar, Lukman Riadh Al Rafni Al Razin, Ramdhan Labib Anggraeni, Rosita Gio Anisah, Dian Zahroh Anita Anita Anton Yudhana Arindi, Umi Arry Yanuar Asnawati Asnawati Assaqof, Achmad Naufal Aulia, Ikmala Najwa Azzahra, Maharanianska Berkahingrum, Ayu Bustamam, Alhadi Dalia Sukmawati Danang Nugroho, Danang Dendy K. Pramudito Eddyono, Fauziah El Enshasy, Hesham El-Enshasy, Hesham Ali Fadhilaturrohmah, Ika Nur Fahriza, Tiara Fikri, Ahmad Labibul Firdaus, Muhammad Fawaris Firman Maulana, Firman Harisman Harisman Imam Riadi Islamiya, Tamara Nur Jefferson Lynford Declan Juliansyah, Dandy Akbar Jumriati, Jumriati Kartika, Irma Ratna Kirwelakubun, Andreas Kmg, Arik Juliana Putra Krisdawati, Ismaya Kurniadewi, Fera Luluk Alawiyah, Luluk Maghfira, Laila maisya, Bilqis Mohamad, Norfidah Muhammad Kunta Biddinika Muhammad Rifki Muktiningsih Nurjayadi Mustapa, Muhammad A. Nagib, Muhammad Nay, Dian Nofitasari Umbu Noor Nailie Azzat Nur'afifah, Laila Nurida, Nurida Nurlina, Ida Paranpara, Mahrestaksa Al-Fath Prasetya, Deni Fami Purnama Sakhrial Pradini Putri, Adinda Myra Amalia Putri, Gladys Indira Putri, Gusti Angieta Rahmawati, Atikah Nur Ramdani, Aditiya Ramdani, Aditya rifa, Nisrina Rusni Rusni, Rusni Rusydi Umar S, Rosmarina Saamia, Vira Saamia4, Vira Sabilla, Alzena Dona sahara, Salsa Sambonu, Yurika Febiyani Sandra, Ni Putu Nita Ayu Saputro, Dwi Anna Oktaviani saputro, heru Septianingrum, Laely Wahyunita Setiawan, I Made Benny Shangkara, Muhammad Arkent Sikumbang, Kenanga M. Sri Haryuni SRI RAHAYU Sriwijaya, Latifah Suantari, Luh Ari Sulhianita, Sulhianita Suluh, Reyvaldo Febrian Rizki Sunardi Sunardi Sutriyo Sutriyo, Sutriyo Syamsudin, Fatih Syarif Aminul Khoiri Thomas, Nur A. Thoriq, Aqmal Titis Nurina Tumanggor, Rahmayanti Waluyo, Retno winarti, eko Wiranatha, I Made Wulan Purnama Sari Wulandari, Oca Meilika Zakaria, Mohamad Rahmatullah Zein, Wahid Alfaridsi Achmad Zulfi Abdullah