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All Journal Jurnal Teknologi Indo-MathEdu Intellectuals Journal CSRID
Mardison Mardison
Universitas Putra Indonesia YPTK Padang
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Mathematics

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PERANCANGAN SISTEM INFORMASI AKADEMIK MENGGUNAKAN BAHASA PEMOGRAMAN PHP DAN DATABASE MYSQL (STUDI KASUS PAUD TERPADU BISSMILLAH KOTA BUKITTINGGI) Putra, Yoga Ananda; Sumijan, Sumijan; Mardison, Mardison
Jurnal Teknologi Vol 9 No 1 (2019): Jurnal Teknologi
Publisher : LPPM UPI YPTK PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1379.034 KB)

Abstract

Tujuan dari skripsi ini adalah merancang suatu aplikasi yang menyajikan informasi yang dibutuhkan elemen sekolah agar dapat diperoleh secara lebih mudah dan efisien.Metode penelitian menggunakan analisis dan perancangan sistem informasi dimana pada tahap analisis akan dibahas analisa sistem yang sedang berjalan. Kemudian pada tahap perancangan akan dibahas dan dilihat aliran sistem informasi baru, UML, disain user interface dan disain file database.Hasil yang dicapai berupa pembuatan aplikasi yang mampu mempercepat proses pembuatan laporan atau informasi sesuai dengan apa yang diinginkan sekolah. Dan sebagai bentuk penerapan dari teknologi yang ada pada saat ini. Kesimpulan adalah dengan penggunaan teknologi komputer secara optimal dapat membantu kinerja dari pihak sekolah dalam memberikan informasi mengenai data siswa. Kata Kunci: Sistem Informasi Akademik,PHP dan Database MySQL
Segmentation and Classification of Vitamin C Content in Red Chili Pepper Images Using the Linear Discriminant Analysis (LDA) Method: Segmentation and Classification of Vitamin C Content in Red Chili Pepper Images Using the Linear Discriminant Analysis (LDA) Method Ramadhanu, Agung; Chan, Fajri Rinaldi; Yasmin, Nabilla; Negoro, Wahyu Saptha; Mardison, Mardison; Hendri, Halifia
CSRID (Computer Science Research and Its Development Journal) Vol. 17 No. 2 (2025): Juni 2025
Publisher : LPPM Universitas Potensi Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22303/csrid-.17.2.2025.149-162

Abstract

The vitamin C content in red chili peppers plays a crucial role in meeting nutritional needs, particularly in free nutritious lunch programs. Red chili peppers are one of the essential sources of vitamin C in daily consumption. However, vitamin C content in chilies can degrade due to storage and drying processes. This study develops a segmentation and classification method for vitamin C content in red chili pepper images using Linear Discriminant Analysis (LDA) as a faster and more efficient alternative to conventional laboratory methods. The dataset consists of 100 red chili images categorized into fresh and dried chilies. The analysis process includes preprocessing, feature extraction of color and texture (RGB, HSV, GLCM), dimensionality reduction, and classification using LDA. Experimental results show that this method achieves 99% accuracy on training data and 97% on test data, demonstrating that digital image processing can serve as a non-destructive approach for food quality estimation. This approach has the potential to be applied in food quality monitoring within the food industry and public nutrition programs.
Meningkatkan Kemampuan Penjumlahan dengan Media Counting Stick pada Anak Disabilitas Intelektual Ringan Mardison, Mardison; Mahdi, Arisul; Budi, Setia; Arnez, Gaby
Indo-MathEdu Intellectuals Journal Vol. 7 No. 1 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i1.5133

Abstract

Students with mild intellectual disabilities experience difficulties in understanding abstract mathematical concepts, particularly basic addition skills involving numbers 1–10. A preliminary study at SLB Al-Ishlaah Padang revealed that a fifth-grade student still had difficulty performing addition despite using simple concrete media, resulting in inaccurate responses. This study aimed to improve addition skills for numbers 1–10 through the use of counting stick media. The research employed a Single Subject Research (SSR) method with an A–B design consisting of a baseline phase and an intervention phase. The research subject was a fifth-grade student with a mild intellectual disability. Data were collected through observation, addition tests, interviews, and documentation, and analyzed using descriptive quantitative techniques by comparing performance before and after the intervention. The results showed that the student’s addition skills during the baseline phase were low, while a significant and consistent improvement was observed during the intervention phase. These findings indicate that counting stick media are effective in improving basic addition skills for students with mild intellectual disabilities.
Co-Authors Awal, Hasri Budi, Setia Chan, Fajri Rinaldi Gaby Arnez Halifia Hendri Mahdi, Arisul Negoro, Wahyu Saptha Putra, Yoga Ananda Ramadhanu, Agung Ramadhanu, Agung Ramadhanu, Agung Rani, Larissa Navia Sumijan Sumijan Syafrika Deni Rizki, Syafrika Deni Witri, Repelita Yasmin, Nabilla