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Implementasi Sistem GUI Dalam Mendukung Keputusan Pemilihan Motor Terbaik Dengan Menghitung Metode SAW, WP, dan TOPSIS Chrisna Nobert; Fajar Rizki Adhadi; Ilham Saputra; Muhammad Gilang Sulaiman; Natio M.P.
AI dan SPK : Jurnal Artificial Intelligent dan Sistem Penunjang Keputusan Vol. 2 No. 4 (2025): Jurnal AI dan SPK : Jurnal Artificial Inteligent dan Sistem Penunjang Keputusan
Publisher : CV. Shofanah Media Berkah

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Abstract

Perkembangan industri sepeda motor yang semakin beragam menimbulkan kebutuhan bagi konsumen untuk mendapatkan sistem yang dapat membantu dalam pengambilan keputusan pemilihan motor terbaik sesuai kebutuhan mereka. Penelitian ini mengembangkan Sistem Pendukung Keputusan (SPK) berbasis Graphical User Interface (GUI) yang mengintegrasikan tiga metode Multi-Attribute Decision Making (MADM), yaitu Simple Additive Weighting (SAW), Weighted Product (WP), dan Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). Sistem ini dirancang agar pengguna dapat dengan mudah memasukkan bobot kriteria, memproses perhitungan, dan memperoleh hasil perbandingan yang divisualisasikan dalam berbagai format seperti tabel, grafik batang, dan diagram radar. Dengan demikian, sistem ini diharapkan dapat memberikan rekomendasi pemilihan motor baru yang akurat, cepat, dan mudah dipahami oleh pengguna.
Optimizing Copper-Aluminum Photovoltaic Cells with Sodium Chloride Gel Electrolyte Under Neon Lamp Ilumination: A Comprehensive Review Chandra, Dhea Nurfadilla; Mohammad Abdullah; Adhan Efendi; Ilham Saputra
EKSAKTA: Berkala Ilmiah Bidang MIPA Vol. 26 No. 03 (2025): Eksakta : Berkala Ilmiah Bidang MIPA (E-ISSN : 2549-7464)
Publisher : Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Negeri Padang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/eksakta/vol26-iss03/582

Abstract

Photovoltaic cells are devices capable of converting light energy into electrical energy through the photovoltaic effect, where absorbed photons in semiconductor materials generate an electric current. Ideally, photovoltaic cells should offer high efficiency, long-term stability, and low production costs under various lighting conditions. In reality, most conventional photovoltaic technologies, such as crystalline silicon, still suffer from high production costs and performance degradation, especially under long-term exposure and high humidity. As an alternative, copper-aluminum (Cu-Al) based photovoltaic cells with sodium chloride (NaCl) gel electrolyte have been developed, providing reasonable energy conversion efficiency, low material costs, and simple fabrication. The NaCl gel enhances ionic conductivity and system stability, while calcination of Cu into CuO improves the semiconductor properties of the active layer. The urgency of this research lies in the need for renewable energy systems that are affordable, easy to produce, and durable, particularly for remote areas or off-grid applications. Therefore, this article aims to provide a comprehensive review of the optimization of Cu-Al photovoltaic cells with NaCl gel electrolyte under neon lamp illumination, highlighting technical challenges, performance enhancement mechanisms, and future development prospects. This article includes references from publications between 2019 and 2025.
PEMBERDAYAAN MASYARAKAT JANJI MAULI KECAMATAN BATANG ONANG KABUPATEN PADANG LAWAS UTARA, PADA PROGRAM PENGEMBANGAN BIMBINGAN BELAJAR MASYARAKAT (ANAK-ANAK) Fitri, Sari; Ainun Mardiah; Atika Azzahra; Beby Melati; Ilham Saputra; Leli Arnita; Muhammad Rizki; Nur Salamah; Yenni Elizah; Rizaldi
Journal of Community Dedication and Development (Pengabdian Kepada Masyarakat) Vol. 3 No. 2 (2023): Juli- Desember 2023
Publisher : Sekolah Tinggi Agama Islam Negeri Mandailing Natal

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Abstract

Mahasiswa berperan sebagai agen perubahan bagi masyarakat sekitar, sesuai dengan apa yang terkandung dalam Tri Dharma Perguruan Tinggi yaitu, mengabdi kepada masyarakat (sosial). Salah satu permasalahan yang dihadapi masyarakat Desa Janji Mauli Kecamatan Batang Onang Wilayah Administratif Padang Lawas Utara adalah ketidaktahuan akan peluang-peluang di sekitar mereka yang dapat mereka manfaatkan sebagai sumber tambahan agar bermanfaat dalam dunia pendidikan. Komunitas Janji Mauli. Salah satu program yang dilaksanakan di Desa Janji Mauli adalah pendampingan masyarakat yang bertujuan untuk meningkatkan kesadaran masyarakat akan pentingnya ilmu pengetahuan, menciptakan sumber daya manusia yang berkualitas, berkepribadian, kreatif dan inovatif, serta memberikan semangat dan motivasi.
ETIKA PROFESI KEGURUAN DAN TANGGUNG JAWAB TANTANGAN MORAL GURU Ilham Saputra; Atikah Mumpuni
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 2 (2025): Volume 10 Nomor2, Juni 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i2.26630

Abstract

This type of research uses Qualitative Descriptive research, according to Sugiyono in (2018) qualitative methods are methods that use descriptions with comparisons of observation and interview results. The population used in this study were teachers and students of grade 4 of SDN Pesantunan 05. The sample used was grade 4 students with a total of 4 students with the categories of active students, smart students, naughty students and less active students. The data sources used are primary and secondary sources. The primary source is the results of interviews and observations, while the secondary source is documentation. Data collection using observation and interviews. The analysis technique used uses data reduction. The results of this study are that the ethics of the teaching profession and the moral responsibility of teachers play an important role in creating quality and equitable education. Teachers are not only tasked with conveying knowledge, but also as guides who have great responsibility for the development of student character. However, in carrying out their duties, teachers face various moral challenges that affect the quality of education. This journal reviews the ethics of the teaching profession, the moral responsibility of teachers, and the challenges that teachers must face in carrying out their roles in the world of education.
IMPLEMENTATION OF MACHINE LEARNING USING THE K-NEAREST NEIGHBOR CLASSIFICATION MODEL IN DIAGNOSING MALNUTRITION IN CHILDREN Mutammimul Ula; Ananda Faridhatul Ulva; Ilham Saputra; Mauliza Mauliza; Ivan Maulana
Multica Science and Technology (ACCREDITED-SINTA 5) Vol. 2 No. 1 (2022): Multica Science and Technology
Publisher : Universitas Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47002/mst.v2i1.326

Abstract

The problem faced today is the lack of nutrition for children which causes stunting. One way to prevent stunting problems is to provide input to the community in Aceh for the importance of providing adequate nutrition for children. This study classifies toddlers who are identified as stunting with the K-NN model technology which is modeled in machine learning, the results are grouped. The purpose of this study was to determine the detection of malnutrition in toddlers and to classify data on malnutrition in toddlers using the k-means clustering method and the system that was built could be used as a reference to monitor the growth and development of children. Then in classifying malnutrition in children based on the results of the nutritional status criteria in toddlers, it can be known based on the index of Body Weight for Age (W/U), Height for Age (TB/U), and Weight for Height (W/TB). by entering data values ??from weight, height and gender of toddlers. The purpose of this study was to determine the detection of malnutrition under five at the Cut Meutia Hospital Kab. North Aceh. The process in the initial data analysis of Mr. ID, baby's name, gender, age, weight (kg), height (cm), the data to be classified for training data are 40 children in each region / village. In the assessment of nutritional status, it is classified as Malnutrition less than 3 SD or 70%, Malnutrition - 3 SD to < - 2 SD or 80%, Good Nutrition -2 SD to +2 SD, Over Nutrition >+2 SD. The results of the final score obtained are euclidean distance with a value of 1.3 with a ranking of malnutrition, age 1.6 months, weight (weight) 0.852, TB (height) 4.556 with euclidean distance with a value of 1.3 with a low ranking. For the second test data, age is 2.8 months, BB (weight) 0.222, TB (height) 4.556 with Euclidean distance with a value of 1.3 with a good rating of 0.778. The results of this study can be classified in children to children for each region in each region, village and sub-district of each Puskesmas in North Aceh Regency