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Optimized Hybrid CNN-Residual BiLSTM with Adaptive Prediction System for Enhanced Gas Turbine Performance Forecasting Pratama, Andika; Fatichah, Chastine
Inform : Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi Vol. 10 No. 2 (2025): In Press: July, 2025
Publisher : Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/inform.v10i2.10226

Abstract

Accurately forecasting critical performance parameters, such as Compressor Discharge Pressure (PCD), in gas turbines is a strategic imperative for ensuring operational reliability and energy efficiency, particularly in vital facilities like Central Processing Plants (CPPs). However, achieving reliable forecasts presents significant analytical challenges due to the complex multivariate, non-linear, and noisy nature of industrial sensor data, compounded by dynamic operational loads. This study introduces and validates an integrated analytical framework centered on a systematically optimized Hybrid Convolutional Neural Network-Residual Bi-Directional Long Short-Term Memory (CNN-Residual BiLSTM) architecture. This hybrid design synergistically leverages CNN layers for multi-scale temporal pattern extraction and Residual BiLSTM blocks for robust long-range dependency modelling, enhanced by residual connections for training stability. The framework emphasizes rigorous data pre-processing and the selection of a comprehensive feature set, incorporating thermodynamic, electrical, and operational control signals to provide a holistic view of the turbine's state. Automated hyperparameter optimization via the Optuna framework is employed to maximize the model's predictive potential. Empirical validation demonstrates that the optimized configuration's performance is superior to that of baseline models (RMSE = 0.0611, MAE = 0.0298, R² = 0.9601), confirming the framework's contribution to advancing data-driven performance diagnostics and predictive maintenance (PdM) strategies for gas turbines.
IMPLEMENTASI PELAYANAN DINAS KEPENDUDUKAN DAN PENCATATAN SIPIL KABUPATEN LAMPUNG SELATAN OLEH TIM KECAMATAN TANJUNG BINTANG Pratama, Andika; Rosidah, Rosidah; Mosshananza, Hinfa
Jurnal Progress Administrasi Publik Vol. 4 No. 1 (2024): Jurnal Progress Administrasi Publik (JPAP)
Publisher : Program Studi Administrasi Publik, FISIP, Universitas Tulang Bawang Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/jpap.v4i1.1538

Abstract

The problem in this study is that people in Tanjung Bintang District take approximately 2 hours to take care of population documents such as ID cards, family cards, birth certificates, and others. The mileage experienced by the community when handling documents is very difficult, time-consuming, and inefficient. This is a problem for today's society. The research method used is qualitative descriptive research, which is an analysis based on data obtained through interviews with informants, observation, and documentation. The results of the study, namely the Quality of Service of the Population and Civil Registration Office of South Lampung Regency by the Tanjung Bintang District Team, measured by five dimensions from Zeithhanl, Parasurama, and Berry, namely physical evidence (tangible), reliability (reliability), responsibility, assurance, and empathy (emphaty), are good enough, but there are still shortcomings. The existence of the Tanjung Bintang District Team is very helpful for the village community in terms of taking care of population documents that no longer need to go far to Disdukcapil Kalianda, so that it is more effective and efficient. In addition, findings regarding inhibiting factors in service by the Tanjung Bintang District Team are: limited space, officers who have never been given training in public services, lack of human resources, tools that depend on each other, and internet network disruption.   Keywords: Implementation; Quality; Public Service
Analisis Tingkat Perilaku Bullying Remaja di Kota Bengkulu Jannah, Miftahul; Pratama, Andika; Fitria, Tasya Regina
ISTISYFA: Journal of Islamic Guidance and Counseling Vol 2, No 3: Desember 2023
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/istisyfa.v2i3.2442

Abstract

Penelitian ini bertujuan untuk menganalisis tingkat perilaku bullying pada remaja di Kota Bengkulu. Perilaku bullying merupakan kekerasan yang dilakukan dalam bentuk ucapan maupun tindakan yang berdampak negatif yang berpengaruh pada pribadi pelaku maupun korban kekerasan bullying. Jenis penelitian yang digunakkan kuantitatif dengan metode deskriptif. Instrumen yang digunakan berupa angket skala likert sebanyak 10 item serta mendapati banyaknya responden sebanyak 100 orang remaja di Kota Bengkulu. Berdasarkan hasil penelitian, tingkat perilaku remaja yang mengalami perilaku bullying di Kota Bengkulu sebesar 72%. Dalam mengurangi dampak yang lebih buruk lagi kedepannya, keterlibatan bimbingan kelompok sangat dibutuhkan sebagai layanan informasi sebagai bentuk edukasi bagi perkembangan remaja di Kota Bengkulu.
Dakwah dan Bisnis Menggabungkan Nilai-Nilai Islam dengan Tujuan Bisnis Nurseha, Amelia; Pratama, Andika; Setiawan, Sandi; Pandya, M. Hafidz
Innovative: Journal Of Social Science Research Vol. 5 No. 3 (2025): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v5i3.19009

Abstract

Integration of Islamic values in da'wah and business practices, with a focus on how these two aspects can support each other to achieve the goals of Islam. Da'wah, as a call to the path of Allah, not only serves as a dissemination of spiritual messages but also as a tool to promote business ethics in accordance with sharia principles. Through this approach, business can act as an effective means of da'wah, where business actors apply the values of honesty, trustworthiness, and justice in their transactions. In this context, da'wah forums play an important role in providing business skills training and building networks that support Muslim entrepreneurs. Thus, sharia-based business transformation not only strengthens communities but also contributes to social welfare. This article also highlights the challenges faced in combining da'wah with business practices in the modern era, as well as the opportunities that exist to create a sustainable Islamic business ecosystem.
The Effect Of Empty Fruit Bunch Composting Duration And Npk Fertilizer On Oil Palm Seedling Planting Media (Elaeis Guineensis Jacq) in Nursery Pratama, Andika; Nadhira, Ahmad; Angkat, Nina Unzila
Agroprimatech Vol. 9 No. 1 (2025): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v9i1.5703

Abstract

The purpose of this study was to determine the growth of oil palm plants by giving empty bunch and NPK. This research was carried out in the people's garden in Binjai City, North Sumatra from January to April 2024. The research used a Factorial Randomized Group Design (RAK) with 2 treatment factors, the first factor of empty bunch consisted of 3 treatment levels, namely T0 = No empty bunch (Only Topsoil), T1 = 50% Topsoil and 50% empty bunch fermentation 2 Weeks, T2 = 50% Topsoil and 50% empty bunch fermentation 4 Weeks. The second factor is NPK with three treatment levels, namely N0 = 0 ml, N1 = 15 ml, and N2 = 25 ml. The parameters observed were stem diameter (mm), plant height (cm), leaf area (cm2), and number of leaves (strands). In this study, empty bunch treatment only had a significant effect on the growth of the number of leaves, and had no significant effect on the growth of stem diameter, plant height, and leaf area. NPK treatment only significantly affects the growth of stem diameter, but does not significantly affect the growth of plant height, leaf area, and number of leaves. The interaction between empty bunch and NPK treatments had no significant effect on the growth of stem diameter, plant height, leaf area, and number of leaves.
Perilaku Merokok dan Risiko Penyakit Paru Kronis pada Lansia Pratama, Andika; Arif, Arif; Ramadhan, Rizky
Primary Journal of Multidisciplinary Research Vol. 1 No. 2 (2025): Primary Journal of Multidisciplinary Research, April 2025
Publisher : Lembaga Publikasi Ilmiah Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70716/pjmr.v1i2.167

Abstract

Smoking is one of the main risk factors in the development of chronic lung disease, particularly among the elderly, who naturally experience a decline in lung function and immune resistance. This study aims to analyze the relationship between smoking behavior and the risk of chronic lung disease in the elderly. The research design used is quantitative with a cross-sectional approach. The sample consisted of 150 elderly individuals aged ≥60 years, selected through purposive sampling in the working area of Community Health Center X. Data were collected through interviews using structured questionnaires and lung health examinations using spirometry. The results showed that 68% of elderly individuals who were still actively smoking experienced symptoms of chronic lung disease, such as persistent cough, shortness of breath, and decreased lung capacity. Furthermore, it was found that a smoking duration of more than 20 years had a significant relationship with the severity of symptoms (p < 0.05). This study concludes that smoking behavior has a strong influence on the increased risk of chronic lung disease in the elderly. Therefore, it is important to implement promotive and preventive efforts, including health education, smoking cessation counseling, and routine lung health check-ups for the elderly population, in order to reduce the incidence and complications of chronic lung disease.
STRATEGI “POLITAINMENT” PARTAI AMANAT NASIONAL DALAM MERAIH SUARA PEMILIH BARU PEMILU 2024 Pratama, Andika; Panji Lambang Suharto
JISIPOL | Jurnal Ilmu Sosial dan Ilmu Politik Vol. 8 No. 3 (2024): Vol. 8 No. 3 (2024): Jurnal JISIPOL Vol. 8 No. 3 (2024): SEPTEMBER 2024
Publisher : Prodi Ilmu Pemerintahan FISIP UNIBBA

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

Abstract

Dinamika politik di era digital mengharuskan banyak partai politik menciptan berbagai pendekatan baru untuk menciptakan ketertarikan pemilih untuk memilih partainya, penggunaan strategi yang efektif dapat mengahsilkan keterpilihan politik yang signifikan, Politaiment merupakan salah satu dari pendekatan marketing politik yang menjadi trend dan di perbincangkan terutama pada pemilu tahun 2024. Timbulnya banyak public figur membuat peta perpolitikan nasional menjadi semakin menarik, pasalnya para public figur hadir dengan previllage pengikut ataupun penggemarnya masing-masing, hal ini menjadikan partai-partai tertarik untuk menjadikan public figur sebagai kader partai nya sebagai corong penyampaian pesan-pesan politik partai tersebut.
PENGARUH KONTEN POLITIK DI TIKTOK TERHADAP LITERASI POLITIK PEMILIH PEMULA (STUDI KASUS: SMK BINA INSAN) Sari , Diaz; Khalilullah, Muhammad Furqoon; Pratama, Andika; Rizky, Rafi Hamdan; Gustika, Serly Marta; Hidayat, Rafif Rianda
Jurnal Pancasila dan Kewarganegaraan (JUPANK) Vol. 5 No. 2 (2025): Jurnal Pancasila dan Kewarganegaraan (JUPANK)
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jupank.v5i2.8638

Abstract

Perkembangan media sosial telah membawa perubahan signifikan dalam pola konsumsi informasi politik, terutama di kalangan pemilih pemula. TikTok sebagai platform yang populer di kalangan remaja menjadi medium baru dalam penyebaran konten politik, baik secara langsung maupun tidak langsung. Penelitian ini bertujuan untuk menganalisis pengaruh konten politik di TikTok terhadap tingkat literasi politik pemilih pemula, dengan studi kasus pada siswa SMK Bina Insan. Metode yang digunakan adalah pendekatan kuantitatif dengan penyebaran kuesioner kepada responden yang dipilih secara purposive. Hasil penelitian menunjukkan bahwa terdapat pengaruh positif antara intensitas mengakses konten politik di TikTok dengan tingkat literasi politik siswa. Meski demikian, tidak semua informasi yang dikonsumsi berdampak positif, mengingat adanya potensi disinformasi. Oleh karena itu, diperlukan penguatan kemampuan berpikir kritis dan penyaringan informasi di kalangan pemilih muda untuk mendorong partisipasi politik yang cerdas dan bertanggung jawab. Kata Kunci: TikTok, Konten Politik, Literasi Politik, Pemilih Pemula