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Kombinasi Tekstur dan Warna dalam Mengidentifikasi Kualitas Buah Rambutan Menggunakan Metode Jaringan Syaraf Tiruan Jumriah; Nur Aisyah; Andi Nur Humairah; Sasmita; Wahyu Hidayat M
Journal of Deep Learning, Computer Vision, and Digital Image Processing Volume 2 Issue 2 September 2024
Publisher : CV. Sakura Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61255/decoding.v2i2.550

Abstract

Penelitian ini menekankan pentingnya meningkatkan produksi dan menilai kualitas buah rambutan di Indonesia, sebuah tanaman tropis yang bernilai gizi tinggi. Meskipun manfaat kesehatannya sudah diakui, evaluasi kualitas masih bergantung pada metode manual yang kurang akurat dan efisien. Beberapa penelitian sebelumnya telah mengusulkan metode berbasis teknologi, seperti pengolahan citra digital dan pendekatan kecerdasan buatan, untuk meningkatkan keakuratan penilaian kualitas buah rambutan. Namun, tingkat akurasi klasifikasi masih perlu ditingkatkan. Oleh karena itu, penelitian ini bertujuan untuk mengidentifikasi kualitas buah rambutan dengan memadukan analisis warna dan tekstur kulit menggunakan jaringan syaraf tiruan. Proses ini terdiri dari enam tahap utama yaitu akuisisi citra, preprocessing, segmentasi, operasi morfologi, ekstraksi fitur, hingga klasifikasi. Proses klasifikasi bergantung pada warna dan tekstur kulit, memanfaatkan dataset yang terdiri dari 300 citra rambutan dibagi menjadi tiga kelas yang berbeda. Untuk evaluasi lebih mendalam guna meningkatkan hasil klasifikasi citra secara signifikan.
Investigating the Interaction between Inquiry Learning Models and Cognitive Styles in Predicting Students’ Physics Learning Outcomes Nur Aisyah; Khaeruddin; A Sri Astika Wahyuni; Aulia Cahyani
Jurnal Penelitian Pendidikan IPA Vol 12 No 3 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i3.14484

Abstract

This study is a quasi-experimental study with a 2x2 factorial design. The aim of this research is to determine the effect of applying inquiry learning model and cognitive styles on the physics learning outcomes and the interaction between learning models and cognitive styles on physics learning outcomes. The population in this study were all physics students of grade XI, while the sample was taken from grades XI 2 and XI 6, which were selected based on the Cluster Random Sampling Technique. The research data were obtained by giving the GEFT test to students before using the learning model in this study, and the physics learning outcomes test was conducted after the application of the inquiry learning model. The data analysis technique used was ANOVA. Based on the inferential analysis, the Fcount (5.12) > Ftable (4.04), can be concluded that there’s a significant difference between students taught with GI and OI learning models, the Fcount (12.63) > Ftable (4.04), can be concluded that there’s a significant difference between students who have FI and FD cognitive styles, and the interaction value Fcount (4.19) > Ftable (4.04), can be concluded that there’s an interaction between learning models and cognitive styles on physics learning outcomes.
Perancangan dan Simulasi Sistem ERP Odoo Studi Kasus Modul Accounting, Employee, dan CRM pada PT. Kontak Perkasa Futures Makassar Fiqrul Mustanir; Andi Nur Humairah; Nur Aisyah; Nur Azizah Eka Budiarti; Asmaul Husna Nasrullah
JSI: Jurnal Sistem Informasi (E-Journal) Vol 17 No 2 (2025): JSI: Jurnal Sistem Informasi (E-Journal)
Publisher : Jurusan Sistem Informasi Fakultas Ilmu Komputer Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18495/jsi.v17i2.254

Abstract

Penelitian ini bertujuan untuk merancang dan mensimulasikan sistem Enterprise Resource Planning (ERP) Odoo pada PT. Kontak Perkasa Futures Makassar, dengan fokus pada implementasi tiga modul utama: Accounting, Employee, dan Customer Relationship Management (CRM). Metode yang digunakan pada penelitian ini berupa studi literatur dan pendekatan studi kasus melalui observasi alur bisnis perusahaan di lapangan. Hasil observasi digunakan sebagai dasar untuk mengidentifikasi kebutuhan sistem yang kemudian dituangkan dalam rancangan sistem ERP. Proses perancangan dilanjutkan dengan simulasi sistem menggunakan platform Odoo untuk menguji kesesuaian fungsi modul terhadap kebutuhan operasional yang telah diidentifikasi. Modul Accounting disimulasikan melalui proses pencatatan penjualan dan pembuatan invoice yang menghasilkan jurnal otomatis. Modul Employee mencakup penginputan data karyawan, struktur departemen, dan posisi kerja. Sementara itu, modul CRM difokuskan pada penginputan data calon klien (leads) yang mencerminkan proses awal hubungan pelanggan. Hasil simulasi menunjukkan bahwa rancangan sistem mampu merepresentasikan alur bisnis secara sistematis dan berpotensi mendukung efisiensi pengelolaan informasi perusahaan.
The Influence of the Inquiry Method on Critical Thinking Skills in Learning to Write Explanatory Texts for Grade XI Students at Senior High School Nur Aisyah; Andi Sahtiani Jahrir; Sultan
IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Vol. 13 No. 2 (2025): IDEAS: Journal on English Language Teaching and Learning, Linguistics and Lite
Publisher : Universitas Islam Negeri Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/ideas.v13i2.5684

Abstract

This study aims to describe students' ability to write explanatory texts before using the inquiry method, describe students' ability to write explanatory texts after using the inquiry method, and test the effect of applying the inquiry method on the ability to write explanatory texts of eleventh-grade students at SMAN 19 Gowa. This research uses a quantitative research method. Data collection techniques were carried out using essay tests, and the data were analyzed using descriptive and inferential statistics (SPSS 29.0.10). The results of this study show an improvement in students' critical and creative thinking skills in writing explanatory texts after using the inquiry-based learning method. The analysis of the pretest and posttest results shows that before the inquiry method was applied, the majority of students were in the fair and very good categories, with some students in the poor and good categories. After implementation, the majority of students moved to the good and very good categories, showing a significant improvement in their abilities. This improvement is evident in the distribution of student scores, where the average score increased from 58.23 in the pretest to 77.30 in the posttest. Statistical tests using the Paired Sample T-Test showed a t-value of 7.018 with a significance level (p-value < 0.001). Since the p-value is less than 0.05, the null hypothesis (H0) is rejected, and the alternative hypothesis (Ha) is accepted. This indicates a significant difference between the pretest and posttest scores, supporting the hypothesis that the inquiry method has a meaningful impact on students' critical and creative thinking abilities. Thus, this research proves that the application of the inquiry method is effective in improving students' abilities in writing explanatory texts, both in terms of quality and variation in critical and creative thinking skills.