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Problem-Based Learning With Mind Mapping in Respiration System to Improve Creativity of High School Students Arbain, Rukmin; Abdullah, Faradila Abdullah; Hasan, Nurul
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 20 (2024): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.14242056

Abstract

This research aims to identify the development of creative thinking skills among students with problem-based learning models with mind mapping. This study is a quasi-experiment using a non-equivalent control-group design. The population of this study was in eleventh grade of the mathematics and natural science program of SMAN 1 CISARUA year 2018/2019 with respiration system as material. Used two classes as a sample which implemented learning models in the respiratory system. XI MIPA 3 was an experimental group implementing problem-based learning with mind mapping and XI MIPA1 was a control group. The result shows there is an increase in student's creativity to 56.80%. Therefore problem-based learning with mind mapping is increasing students' creativity.
APPLICATION OF SHARIA MARKETING STRATEGIES AT PT AUVA EQTENA NAHDHA TO INCREASE SALES Rahmah, Nanda; Hasan, Nurul
Jurnal Ekonomi Bisnis Manajemen dan Akuntansi (JEBISMA) Vol 3 No 2 (2025): Desember 2025
Publisher : PT. Media Edutama Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70197/jebisma.v3i2.160

Abstract

This study aims to analyze the application of sharia marketing strategies at PT. Auva Eqtena Nahdha and their effect on sales growth. The method used in this study is descriptive qualitative through case studies. Data collection was carried out through observation and document collection from company management. The results of this study indicate that the company regularly applies sharia marketing principles, such as trust, honesty, clear communication, and marketing innovation based on Islamic values. The implementation of this strategy not only creates a positive image for the company but also has a significant impact on increasing sales and customer loyalty. These results show that Islamic marketing is an effective strategy for achieving blessings while ensuring business continuity. This study suggests increasing education about Islamic values and innovation in digital marketing so that companies can continue to improve their competitiveness.
NUMERICAL INVESTIGATION OF THICKNESS AND MATERIAL EFFECTS ON THE MECHANICAL BEHAVIOR OF MILD STEEL DAMPERS USING FINITE ELEMENT ANALYSIS Yasin, Iskandar; Sutrisno, Widarto; Hasan, Nurul; Soumi, Andi Ibrahim
Media Mesin: Majalah Teknik Mesin Vol. 27 No. 1 (2026)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/mesin.v27i1.16741

Abstract

Mild steel dampers are widely utilized as energy dissipation devices due to their ductility and stable mechanical behavior. This study presents a numerical investigation of the effects of plate thickness and material variation on the mechanical performance of an H-type mild steel damper using nonlinear finite element analysis. The model is developed in ANSYS with three-dimensional solid elements, incorporating material and geometric nonlinearity to capture structural response under loading. Two parametric studies are conducted, including plate thickness variations (15 mm, 20 mm, 25 mm, and 30 mm) and material variations (structural steel, grey cast iron, and aluminum alloy). The mechanical behavior is evaluated based on deformation, equivalent stress, and strain distribution along the damper height. The results show that increasing plate thickness significantly reduces deformation and strain while improving stress distribution, indicating enhanced structural stiffness. However, excessive thickness may limit deformation capacity. In terms of material performance, structural steel exhibits the most stable behavior with low deformation and controlled stress and strain distribution. Aluminum shows higher deformation and strain due to its lower stiffness, while grey cast iron demonstrates limited ductility and higher stress concentration. An optimal configuration is identified at a thickness of 20-25 mm using structural steel, providing a balance between stiffness and deformation capability. These findings contribute to the design optimization of metallic dampers for structural applications.
PENGARUH INTELLECTUAL CAPITAL DAN LOAN TO DEPOSIT LOAN (LDR) TERHADAP RETURN ON ASSET (ROA) STUDI KASUS PADA BANK NEO COMMERCE): (THE EFFECT OF INTELLECTUAL CAPITAL AND LOAN TO DEPOSIT RATIO (LDR) ON RETURN ON ASSET (ROA) CASE STUDY ON BANK NEO COMMERCE) Ningrum, Rarisa Mulya; Hasan, Nurul
e-Journal Ekonomi Bisnis dan Akuntansi Vol. 12 No. 2 (2025): e-JEBA Volume 12 Number 2 Year 2025
Publisher : UPT Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/ejeba.v12i2.53720

Abstract

Dengan perkembangan teknologi yang ada, bank digital memiliki potensi berkembang dengan lebih baik. Namun, dilihat dari kinerja keuangannya, yang diukur dari dengan ROA menunjukkan nilai yang belum memenuhi ketentuan OJK, termasuk Bank Neo Commerce. Bank Neo Commerce menunjukkan pertumbuhan yang lebih lambat dari bank digital lainnya seperti Allo Bank, Bank Jago, SeaBank dan blu by BCA Digital. Meningkatkan profitabilitas, dibutuhkan keunggulan kompetitif melalui intellectual capital, serta pengelolaan LDR yang optimal. Penelitian dilakukan untuk menganalisis pengaruh intellectual capital dan LDR terhadap ROA pada Bank Neo Commerce. Jenis penelitian ini bersifat kuantitatif dan menggunakan pendekatan asosiatif dengan data laporan keuangan bulanan Bank Neo Commerce periode Januari 2021 hingga Februari 2025 sebagai populasi. Sampel yang digunakan meliputi variabel intellectual capital dan rasio LDR, yang dianalisis melalui regresi linier berganda. Intellectual capital dan LDR secara parsial berpengaruh positif dan signifikan terhadap ROA Bank Neo Commerce merupakan hasil penelitian ini. Artinya, intellectual capital sebagai sumber daya strategis mendukung inovasi dan efisiensi, sementara LDR yang mencerminkan penyaluran kredit, keduanya berpotensi meningkatkan profitabilitas. Selain itu, penelitian ini menunjukkan intellectual capital dan LDR secara simultan berpengaruh positif dan signifikan terhadap ROA Bank Neo Commerce. Implikasi yang sudah dilkukan Bank Neo Commerce untuk meningkatkan intellectual capital dan LDR melalui program induction class, pengembangan aplikasi digital dengan teknologi cloud, kampanye "Neo Keliling"dan mengalokasi DPK ke instrumen yang tepat seperti kredit, penempatan pada Bank Indonesia, bank lain, dan surat berharga.