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Identifikasi Kadar Ikan Pada Pempek Menggunakan K-NN Dengan Fitur GLCM Fathimah Azzahra; Ery Hartati
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 10 No 4 (2023): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v10i4.4239

Abstract

Pempek merupakan makanan khas kota palembang yang terbuat dari komponen utama ikan dan tepung tapioka. Hal utama penentu kualitas pempek adalah takaran ikan dan tepung tapioka. Biasanya kualitas ini ditentukan dengan cara mencicip. Penelitian ini menggunakan tekstur pempek untuk mengidentifikasi kadar ikan dalam pempek. Metode identifikasi yang digunakan adalah K-NN dengan fitur GLCM. Dataset berupa citra yang dipotret dengan jarak 15cm dan resolusi kamera 2 MP. Dataset terdiri dari 360 data latih dan 240 data uji, masing-masing takaran memiliki 90 data latih dan 60 data uji. Penelitian ini menguji kombinasi dari variasi nilai k dan fungsi distance pada K-NN serta variasi arah sudut dan jarak keteranggan pada GLCM. Tingkat identifikasi terbaik adalah accuracy sebesar 33,75%, precision sebesar 34,82%, dan recall sebesar 15,32% dengan arah sudut 0°, jarak ketetanggan 1, niali k 9 dan euclidean distance.
Penerapan Konsep Ekologi Industri Dengan Metode Life Cycle Assesment (LCA) Dalam Pengolahan Minyak Jelantah Hasil Produksi Kerupuk di PD. Putra Jaya (PRJ) Menjadi Sabun Cair Marisha Septiani; Fathimah Azzahra; Lady’s Iasa Tamarani SP; Budiharjo
Jejak digital: Jurnal Ilmiah Multidisiplin Vol. 2 No. 1 (2026): JANUARI
Publisher : INDO PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/9rvmnn30

Abstract

This study aims to apply the concept of Industrial Ecology using the Life Cycle Assessment (LCA) approach in utilizing used cooking oil generated from the cracker production process at PD. Putra Jaya (PJR) as raw material for liquid soap manufacturing. The LCA approach is employed to trace and evaluate environmental impacts at each stage of the product life cycle, starting from the collection of used cooking oil, the filtration or purification process, formulation, and up to the liquid soap production process. The research results indicate that the utilization of used cooking oil can reduce the potential for environmental pollution. In addition, utilizing used cooking oil as the base material for liquid soap enhances resource efficiency and strengthens the implementation of Industrial Ecology principles. This process also has the potential to provide added economic value for MSMEs (Micro, Small, and Medium Enterprises).
PEMANFAATAN APLIKASI TARTEEL DALAM MOTIVASI MUROJAAH SANTRI DI KELAS X MA Fathimah Azzahra; Lestari, Anita
ADIDAYA : Aplikasi Pendidikan dan Sosial Budaya Vol 3 No 1 (2026)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/vq2ajf53

Abstract

Murajaah is an essential activity in maintaining the quality of Qur’anic memorization among students. However, in practice, students’ motivation to engage in murajaah often declines due to monotonous methods and a strong dependence on teacher guidance. This condition highlights the need for instructional innovation through the integration of digital technology. This study aims to describe the use of the Tarteel application in motivating murajaah activities among eleventh-grade Madrasah Aliyah students. This study employed a qualitative approach using Classroom Action Research (CAR). The research participants were eleventh-grade students enrolled in a Qur’anic murajaah program at a Madrasah Aliyah. Data were collected through observation, interviews, and documentation over a two-week implementation period. Qualitative data analysis was conducted through data reduction, data display, and conclusion drawing. The findings indicate that during the initial stage of using the Tarteel application, students began to show interest in technology-based learning media, particularly due to the immediate feedback features on recitation errors. However, this initial interest did not lead to a significant improvement in students’ motivation for murajaah. In the subsequent stage, although the use of the application was implemented in a more structured and scheduled manner, students’ murajaah motivation remained relatively stable. There were no substantial changes in the frequency of murajaah, recitation quality, self-confidence, or daily murajaah habits. Students continued to feel more comfortable submitting their recitation directly to teachers rather than using the application. In conclusion, the Tarteel application functions as a technical support tool in murajaah activities but has not been able to significantly enhance students’ murajaah motivation without stronger pedagogical strategies and sustained teacher guidance.
Biomass Potential from Agricultural Residues in Indonesia Fathimah Azzahra; Haydar Hacıseferoğulları
International Journal of Agriculture System VOLUME 14 ISSUE 1, JUNE 2026
Publisher : Hasanuddin University

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

Abstract

Biomass can serve as an alternative to fossil fuels, which cause significant harm to the environment and human health. As an agricultural country, Indonesia has substantial biomass energy potential. This study aimed to estimate the biomass potential derived from major food and plantation crops over the past five years and present its distribution map across the country’s 38 provinces. Residues from paddy, corn, sugarcane, coconut, and oil palm were considered. The estimation of biomass potential from agricultural residues was calculated based on the average–2020-2024 production data of related crops using equations from previous studies. As a result of the study, the total available agricultural biomass residue potential (ABP) from these five crops residues was calculated to be 55.79 million tons, with a total heating value (THV) of approximately 857.44 PJ. The biomass potential from paddy, corn, and oil palm residues holds the highest value, approximately 98.23% (842.31 PJ) of the total estimated biomass potential. Among food crops, provinces with the highest biomass potential from paddy residues are East Java, Central Java, and West Java, while from corn residues, East Java and Central Java are prominent. For plantation crops, East Java and Lampung lead in biomass potential from sugarcane residues, Riau and North Sulawesi from coconut residues, and Riau, Central Kalimantan, and West Kalimantan from oil palm residues. This study is expected to contribute to the development of biomass energy utilization from agricultural residues in each province in Indonesia, and enhancing biomass availability could further promote sustainable agriculture and energy management in Indonesia.