Claim Missing Document
Check
Articles

Found 24 Documents
Search

Continuous Rainfall Prediction Using Stacked LSTM and Sliding Window Time Series Modeling Akrom Akrom; Dimas Lendensi; Abdullah Muhajir; Riky Susanto
Journal of Computer Networks, Architecture and High Performance Computing Vol. 8 No. 2 (2026): Research Paper April 2026
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v8i2.8277

Abstract

Rainfall prediction plays an important role in supporting decision-making in agriculture, water resource management, and disaster mitigation. However, the increasing variability of rainfall patterns makes accurate forecasting a challenging task. This study aims to implement a Long Short-Term Memory (LSTM) model for rainfall prediction based on time series data and to evaluate its performance using regression metrics. The dataset consists of 600 monthly rainfall observations, which were preprocessed through normalization and transformed using a sliding window technique with a time step of 30. The data were divided into training and testing sets with a ratio of 80:20. The proposed model employs a stacked LSTM architecture with dropout regularization and is trained for 50 epochs. The experimental results show that the model achieves satisfactory predictive accuracy, with a Train RMSE of 1.1009 and a Test RMSE of 0.6846, as well as a Train MAE of 0.6000 and a Test MAE of 0.4837. The results indicate that the model is capable of capturing temporal patterns and fluctuations in rainfall data. Therefore, the LSTM-based approach can be considered an effective method for rainfall prediction and has potential applications in environmental forecasting systems.
Meningkatkan Keamanan Jaringan Wireless-Lan Dengan Penerapan Multi-Ssid Dan Segmentasi Vlan Menggunakan Perangkat Ruijie Wireless Pada PT. XYZ Akrom; Leni Susanti
LOGIC : Jurnal Ilmu Komputer dan Pendidikan Vol. 4 No. 3 (2026): Logic : Jurnal Ilmu Komputer dan Pendidikan
Publisher : Shofanah Media Berkah

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

Abstract

Keamanan jaringan Wireless Local Area Network (WLAN) merupakan aspek penting dalam menjaga kerahasiaan, integritas, dan ketersediaan data pada lingkungan perusahaan. PT. XYZ masih menerapkan single Service Set Identifier (SSID) yang digunakan secara bersamaan oleh karyawan dan tamu, sehingga meningkatkan risiko akses tidak sah, penyebaran malware, dan kebocoran data. Penelitian ini bertujuan untuk meningkatkan keamanan jaringan Wireless-LAN melalui implementasi Multi-Service Set Identifier (Multi-SSID) dan segmentasi Virtual Local Area Network (VLAN) menggunakan perangkat Ruijie Wireless. Metode penelitian yang digunakan meliputi analisis kebutuhan jaringan, perancangan topologi, implementasi konfigurasi Multi-SSID dan VLAN, serta pengujian konektivitas dan keamanan jaringan. Hasil penelitian menunjukkan bahwa implementasi dua SSID yang dipetakan ke VLAN berbeda berhasil memisahkan akses jaringan antara karyawan dan tamu. Perangkat pada SSID Staff dapat mengakses jaringan internal dan internet, sedangkan perangkat pada SSID Guest hanya memperoleh akses internet tanpa dapat mengakses server maupun perangkat internal perusahaan. Implementasi tersebut mampu meningkatkan keamanan jaringan, mempermudah pengelolaan hak akses pengguna, serta mengurangi potensi ancaman keamanan pada jaringan Wireless-LAN perusahaan.
PENINGKATAN PENGETAHUAN MASYARAKAT TENTANG PENCEGAHAN OSTEOARTHRITIS SECARA ALAMI MELALUI PROMOSI KESEHATAN ‘SENDI SEHAT DI USIA SENJA’ Muhammad Nuh; Akrom Akrom
Jurnal Abdimas Indonesia Vol 8, No 1 (2026): JURNAL ABDIMAS INDONESIA
Publisher : Universitas Muhammadiyah Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26751/jai.v8i1.3180

Abstract

Osteoarthritis (OA) merupakan penyakit sendi degeneratif yang sering menyebabkan nyeri, kekakuan, dan penurunan fungsi sendi, terutama pada lansia. Pengetahuan masyarakat mengenai pencegahan OA secara alami masih terbatas, sehingga diperlukan edukasi kesehatan yang tepat. Kegiatan penyuluhan kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan masyarakat tentang pencegahan OA secara alami melalui promosi kesehatan “Sendi Sehat di Usia Senja.” Kegiatan dilaksanakan di Klinik Pratama Cahaya Keluarga, Desa Kertawinangun, Kabupaten Cirebon dengan metode penyuluhan langsung dan pembagian leaflet edukatif yang berisi informasi mengenai gejala, faktor risiko, dan pencegahan OA menggunakan bahan alami seperti daun salam (syzygium polyanthum) dan daun kelor (moringa oleifera). Evaluasi dilakukan dengan kuesioner pre-test dan post-test yang terdiri dari 10 pertanyaan. Hasil analisis menggunakan uji Wilcoxon Signed Rank Test menunjukkan adanya peningkatan rata-rata skor pengetahuan dari 39,80 pada pre-test menjadi 46,90 pada post-test dengan nilai p = 0,000 (p 0,05) yang berarti terdapat perbedaan signifikan sebelum dan sesudah penyuluhan. Kegiatan ini membuktikan bahwa edukasi kesehatan melalui penyuluhan langsung dan media leaflet sederhana efektif meningkatkan pengetahuan masyarakat dalam mencegah osteoarthritis secara alami.
Ethnopharmacology Analysis of Antidiabetic Medicinal Plants from Menoreh Hills: Linking Local Knowledge to Pharmacological Evidence Faisal Nur Arib; Kintoko Kintoko; Nanik Sulistyani; Akrom Akrom
Journal of Food and Pharmaceutical Sciences Vol 14, No 1 (2026): J.Food.Pharm.Sci
Publisher : Integrated Research and Testing Laboratory (LPPT) Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfps.24603

Abstract

Abstract: The prevalence of type 2 diabetes mellitus (T2DM) has been increasing worldwide and in Indonesia. Documenting locally utilized antidiabetic plants may inform evidence-based phytotherapy. This study mapped antidiabetic medicinal plants in Samigaluh (Menoreh Hills) and prioritized candidates by linking community knowledge with pharmacological data. Semi-structured interviews and observation were conducted between July and August 2025, and involved ten informants selected through purposive and snowball sampling. Quantitative ethnobotanical indices (Use Value, Relative Frequency of Citation, Fidelity Level, Plant Part Value) were calculated, followed by a PubMed-based narrative review. The Zingiberaceae family was predominant (seven species); rhizomes were the most utilized (39.58%), followed by stems (25.00%) and leaves (22.92%). Vernonia amygdalina was prioritized for diabetes-specific consensus (Fidelity Level 100%, Relative Frequency of Citation 0.7), and Curcuma mangga for its high usage and popularity (Use Value 1.3, Relative Frequency of Citation 0.6). Pharmacological evidence indicates that V. amygdalina exhibits antidiabetic effects through the inhibition of α-amylase and α-glucosidase, enhancement of GLUT4, and suppression of gluconeogenesis, supported by its antioxidant and anti-inflammatory properties, while C. mangga demonstrates hypoglycemic activities and β-cell protection, along with anti-inflammatory, antioxidant, and immunostimulant activities as supportive mechanisms. Local knowledge thus aligns with mechanistic findings, supporting a complementary pairing of V. amygdalina and C. mangga for future antidiabetic combinations; further validation through in vitro and in vivo studies is recommended.
Validity and Reliability Test New Questionnaire of Knowledge, Perception, Family Support, and Adherence of Pregnant Women with Anemia Using TTD Supplement Rizka Novia Atmadani; Dinar Famora Arum; Akrom Akrom; Siti Urbayatun
Jurnal Kebidanan Midwiferia Vol. 11 No. 2 (2025): Oktober
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/midwiferia.v11i2.1720

Abstract

Anemia according to WHO (World Health Organization) is defined as crucial incidence during pregnancy. In adult groups, it is common in women of reproductive age, especially in pregnant women due to iron deficiency. Pregnant women need to consume Iron Folic Acid Supplement/Tablet Tambah Darah (TTD) regularly to prevent and overcome anemia. Several factors are important to be studied in anemic pregnant women. Therefore, researchers wanted to examine the validity and reliability of the new questionnaire. The purpose of this study was to determine the validity and reliability of the questionnaire on the level of knowledge, perceived barriers, perceived benefits, and adherence in anemic pregnant women in the use of TTD. This study uses quantitative research in the form of descriptive research and uses a cross-sectional design. Using non- probability sampling with purposive sampling technique and 100 mothers. In research conducted in September 2023 showed that the validity and reliability test questionnaire on the questionnaire level of knowledge, perceived barriers, perceived benefits, family support and adherence questions are valid and also reliable with Cronbach alpha above 0.6.
USER ACCEPTANCE TESTING MELALUI EVALUASI BLACKBOX DAN ISO 9241-11 TERHADAP APLIKASI KESEHATAN MOBILE: MAHATI Ahmad Naufal; Ilyas Nuryasin; Bashor Fauzan Muthohirin; Mutiara Titani; Akrom Akrom; Abdul Fadlil
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 10, No 4 (2025)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v10i4.7377

Abstract

Penelitian ini bertujuan untuk mengevaluasi kualitas dan tingkat penerimaan pengguna terhadap aplikasi kesehatan mobile MAHATI, yang dirancang untuk mendukung pengelolaan hipertensi melalui fitur pemantauan tekanan darah, pengingat obat, dan edukasi kesehatan. Evaluasi dilakukan dengan metode Blackbox Testing menggunakan pendekatan State Transition Testing untuk memverifikasi fungsionalitas aplikasi, serta User Acceptance Testing (UAT) berdasarkan standar ISO 9241-11 untuk menilai efektivitas, efisiensi, dan kepuasan pengguna. Hasil pengujian Blackbox Testing menunjukkan 91% fungsi aplikasi berjalan dengan baik, dengan 73 dari 80 test case dinyatakan berhasil. UAT yang melibatkan 62 responden menghasilkan penilaian sangat baik, dengan efektivitas sebesar 84,90%, efisiensi 88,12%, dan kepuasan pengguna 85,80%. Meskipun aplikasi secara umum telah memenuhi kebutuhan fungsional dan aspek usability, perbaikan tetap diperlukan untuk meningkatkan pengalaman pengguna dan menangani skenario pengujian yang gagal. Penelitian ini memberikan kontribusi penting dalam meningkatkan kualitas aplikasi kesehatan digital melalui pendekatan evaluasi yang komprehensif.
PENGEMBANGAN APLIKASI MOBILE MAHATI MENGGUNAKAN GENERATIF AI UNTUK PASIEN HIPERTENSI Jody Yuantoro; Ilyas Nuryasin; Bashor Fauzan Muthohirin; Mutiara Titani; Akrom Akrom; Abdul Fadlil
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 10, No 4 (2025)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v10i4.7009

Abstract

Penelitian ini mengembangkan sebuah aplikasi seluler yang memanfaatkan AI Generatif untuk menyederhanakan pencatatan dan evaluasi tekanan darah bagi pasien hipertensi. Tujuannya adalah untuk menciptakan alat yang mudah diakses dan akurat untuk memantau tekanan darah. Aplikasi ini dirancang untuk menangkap pembacaan tekanan darah dari gambar sfigmomanometer aneroid digital yang diambil dengan kamera ponsel pintar. AI Generatif dengan model gemini-1.5-flash, yang diimplementasikan dengan teknik prompting spesifik untuk mengekstrak informasi sistolik, diastolik, dan denyut nadi dari gambar sfigmomanometer aneroid digital secara otomatis. Hasil dari penelitian ini adalah aplikasi seluler fungsional yang menggabungkan fitur-fitur seperti entri data otomatis, visualisasi data melalui time-series dan scatter plot, klasifikasi tekanan darah berdasarkan pedoman ACC/AHA 2017, pengingat pengobatan, dan sumber daya edukasi tentang manajemen hipertensi dan hasil pengujian fitur tekanan darah dengan metode blackbox dan System Usability Scale (SUS) menunjukkan aplikasi berfungsi sesuai tujuan dan memenuhi kriteria fungsional.
Ketimpangan Persebaran Penduduk di Cilegon Banten dan Dampaknya terhadap Pembangunan Wilayah Muhammad Haris Al Ayyubi; Muhammad Miftah Farid; Akrom
Jurnal Riset Multidisiplin Edukasi Vol. 3 No. 5 (2026): Jurnal Riset Multidisiplin Edukasi (Mei 2026)
Publisher : PT. Hasba Edukasi Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71282/jurmie.v3i5.1897

Abstract

This study aims to analyze the inequality of population distribution among sub-districts in Cilegon City and its impact on regional development in terms of infrastructure, public services, and community welfare. Based on data from the Central Statistics Agency of Cilegon City from 2024 to 2025, it was found that population distribution is highly uneven, with a population density in Cilegon District reaching 5,300 people per square kilometer, more than five times higher than that of Ciwandan District. This inequality is caused by five main factors: the centralized pull of the industrial area, infrastructure disparities, low absorption of local labor, economic oligarchy practices, and the lack of affordable housing in the southern region. The resulting impacts include infrastructure overcapacity of up to 135 percent, inequality in access to public services, and a paradoxical condition between a high Human Development Index of 79.54 and a sharp increase in the Open Unemployment Rate to 7.41 percent. This study recommends the decentralization of economic centers to the southern region, the development of north-south connectivity, improvement of local labor competencies, and inclusive governance.
Dampak Pertumbuhan Penduduk terhadap Lingkungan di Kota Serang Maylani Zahra Maqbul; Akrom
Jurnal Riset Multidisiplin Edukasi Vol. 3 No. 5 (2026): Jurnal Riset Multidisiplin Edukasi (Mei 2026)
Publisher : PT. Hasba Edukasi Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71282/jurmie.v3i5.2006

Abstract

This study examines the impact of population growth on the environment in Serang City, which experiences a population growth rate of 1.8-2.3% per year. The aim of this study is to comprehensively analyze the causal relationship between increasing population and urban environmental degradation. The method used is library research with a descriptive qualitative approach, utilizing data from the Central Bureau of Statistics of Serang City, the Environmental Agency of Banten Province, the Spatial Planning document, and indexed scientific journals. The findings of this study reveal five main impacts. First, land conversion has reduced green open space to only 8% of the total area, triggering flooding and the urban heat island effect. Second, groundwater exploitation has caused seawater intrusion in Kasemen District. Third, air pollution has increased acute respiratory infection (ARI) cases by 20% in the last three years. Fourth, waste volume has reached 400 tons per day, exceeding the capacity of the Cilowong landfill (300 tons/day). Fifth, pressure on biodiversity has led to local extinction of species such as fireflies and wader fish. This study concludes that the environmental carrying capacity of Serang City has been exceeded and radical transformative policies are urgently needed.
Pertumbuhan Penduduk dan Dampaknya terhadap Pengangguran di Banten Maulana Alif; Saepul Ajril; Akrom
Jurnal Riset Multidisiplin Edukasi Vol. 3 No. 6 (2026): Jurnal Riset Multidisiplin Edukasi (Juni 2026)
Publisher : PT. Hasba Edukasi Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71282/jurmie.v3i6.2069

Abstract

This study aims to analyze the causal relationship between rapid population growth and the increasing unemployment rate in Banten Province, as well as to identify the main obstacles that exacerbate this problem and formulate comprehensive handling strategies. Using a library research method with a qualitative approach, this study examines various secondary data sources from BPS Banten, scientific journals, government policy reports, and related literature over the past decade. The results show that high birth rates and uncontrolled urbanization have created a labor force surplus that is unbalanced with the expansion of employment opportunities, compounded by the skills gap between educational graduates and the needs of modern industry, as well as socio-cultural barriers and weak policy governance. This study concludes that an integrated strategy encompassing demographic control, vocational education reform, economic diversification, strengthening institutional coordination, and socio-cultural transformation is urgently needed to transform demographic pressure into a productive demographic dividend for Banten.
Co-Authors Abdelghani Echchabi Abdul Fadlil Abdullah Ayedh Abdullah Muhajir Aditya Peramana Maheztra Ahmad Bahruddin Ahmad Naufal Amandha Boy Timor Anak Agung Ayu Sisthayoni Anak Agung Ngurah Yusa Darmadi Andi Ifriani Harun* Andi Widjaya Andriana Wihartantri Kusumaningrum Anggun Pulihana Wilujeng Anita Dwi Putri Galla Apriliana Vivy Candra Ardhia Fefrine Indarta Ari Nurweni Ari Pramitha Suandi Arif Budi Setianto Arsi Arsi Astofa, Aniq Aulia Farah Diba Auliya Salsabilla Bashor Fauzan Muthohirin Bisyri, Hanifah Bisyri, Hanifah Caesar Bagus Reyaldi Christa Edo N Cut Morina Zubainur Daffa Satya W Danang Triagus Setiawan Dazrullisa Dazrullisa Dearmi Artis Debby Rahardian Baskhara Dessy Lina Oktaviani Suendra Devina Ravelia Tiffany Subroto Dewi Wulan Sari Dimas Lendensi Dinar Famora Arum Dirgantara Fathurrizkie H Dr. Susilawati Susilawati Edisah Putra Nainggolan Eka Perwitasari Fauzi Elisabeth Patricia Febriani Jonison Elsye Gunawan Endang Darmawan Endang S. R Erlina Fadia Yuda M Faisal Nur Arib Fandi Muhammad Nugroho Farida Fadlliatul Husna Farida Umamah Feri Anggita Hastanto Fingki Marwati Fuad mas'ud Gde Made Swardhana Gede Rhama Sukmayoga Wiweka Golda Law S Gusti Fikrifauzi Alimmahiransyah Hadiningrat, Ayunda Putri Hansel Deltino Bandaso Hegar Nurjannah Henny Nuraini Herman Lusa Hikmatul Mustagfiroh Hikmatul Mustaghfiroh I Gede Made Krisna Dwi Putra I Gusti Bagus Eka Pramana Putra I Gusti Ketut Ariawan I Gusti Ngurah Parwata I Kadek Satrya Budhi Prabawa I Ketut Mertha I Ketut Rai Setiabudhi I Komang Oka Wijaya Kusuma I Made Gardita Sardana I Made Haribawa Setiawan I Made Tjatrayasa I Putu Diland Agustya Sandika Putra I Wayan Kartika Setiawan Ida Bagus Surya Dharma Jaya Ihsany Arafiasetyanto Prihadi Ikhwan Dahlan Rais Indra Bayu Mulyadi Irma, Risdiana Irna Faradila Izze Afkarina Jenny Buckworth Jody Yuantoro Julita, Julita Ketut Adi Riantara Khairudin Khairudin Khairul Asri Khairul Saleh Khodijah Adha Kamila Khusnul Dwi Istnaini Kintoko Kintoko Koesoemo Ratih Krisna Dewi Laela Hayu Nurani Leni Susanti Lia Riani Loisa Ratna Yuvita Olla Lukman Hardia M Amar M. Ikhsan Mamluatun Ni’mah Mas'ud, Fuad Maulana Alif Maylani Zahra Maqbul Mochammad Imron Awalludin Moh. Yusuf Hidayattuloh Mohammad Anshori Muhammad Fahmi Johan Syah Muhammad Haris Al Ayyubi Muhammad Miftah Muhammad Miftah Farid Muhammad Nuh Mujib Mujib Munandar Munandar Muslih Anwar Muthia Nazwa Mutiara Titani Nadiya Assyfa Nadya Amalia Nanik Sulistyani Nazariah Nazariah Ninuk Sri Sunarsi Norma Tiku Kambuno Nunuk Irawati Nur Fadilah Bakri Nurani Siagian Nurdin, Kuntum Ekawati Nurfadilah Nurfadilah Nurhayati Selviana Putri Nurkhasanah Nurkhasanah Nuryasin, Ilyas Ony Hardoko Prasasti Bintarum Puspa A Pitayati Puspitosari D Raafqi Ranasasmita Rachmat Sahputra Rahmayati Rahmayati Rani Dewi Pratiwi Revis Asra Riky Susanto Ririn Apriani Riyanto Riyanto Rizka Agustine Rizka Novia Atmadani Rosy Hutami Saepul Ajril Sally Jarin Saputri, Ginanjar Zukhruf Sarah Dewi Kara Sigit Setyawan Siswahyudianto Siti Ma'rifah Siti Urbayatun Sri Hayati Sri Wahyuningsih Suharnomo Suharnomo Suharnomo Suharnomo Sunarjanto, Djoko Susan Fitria Candradewi Suswadi Syaparuddin Syaparuddin T. Armansyah Teika Ameiratrini Titiek Suhardi Haripurnomo Kushadiwijaya Hidayati Tjiptono, Adji Gatot Tri Ayu Neska Sanga Udiyani Tri O Amanah Uqbatul Khoir Rambe Wilujeng, Sri Wahyu Yeni Maharani YL Sukestiyarno Yurniwati Yurniwati Zainal Abidin Zainudin Zainudin