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All Journal Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa INVOTEK: Jurnal Inovasi Vokasional dan Teknologi Civil Engineering Journal Borneo Engineering: Jurnal Teknik Sipil Jurnal Borneo Saintek Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Rengganis Jurnal Pengabdian Masyarakat Prosiding Seminar Nasional Teknik Sipil UMS Civil Engineering Scientific Journal Journal of Educational Technology and Learning Creativity International Journal of Technology and Education Research
Zultan Mansur, Achmad
Civil Engineering Department, University Borneo Tarakan, Amal Lama, Tarakan 77123,
Agriculture, Biological Sciences & Forestry Automotive Engineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Nursing Physics Social Sciences Transportation Other

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Sinergi dalam Mewujudkan Pendidikan Berkualitas di Wilayah 3T Kabupaten Malinau, Provinsi Kalimantan Utara: Kegiatan di SMAN 10 Bahau Hulu R, Nurmala; Mansur, Achmad Zultan
Rengganis Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2025): November 2025
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/rengganis.v5i2.785

Abstract

This community service initiative aims to facilitate and support the accreditation process at SMAN 10 Bahau Hulu, a high school located in a 3T (frontier, outermost, disadvantaged) region in Malinau Regency, North Kalimantan. The activities involved direct visits to the partner school to identify factors hindering student achievement, describe infrastructure and accessibility conditions, and formulate strategies for improving education quality relevant to local needs. Data collection methods included field and classroom observations, interviews, questionnaires, and documentation studies. The visit results indicate that the school has strengths in creating an inclusive learning environment and effective governance, but it also faces challenges related to optimizing learning, developing teacher professionalism, and limited resources. These challenges, compounded by geographic isolation and socio-cultural barriers, necessitate targeted support to ensure the school meets national accreditation standards and delivers equitable, quality education. This community service activity contributes to an understanding of school evaluation practices in 3T regions and provides follow-up recommendations for improving educational quality.
Beban Ultimit Balok Beton Bertulang Hasil Perbaikan dan Perkuatan Menggunakan FRP Mansur, Achmad Zultan; Djamaluddin, Rudy; Parung, Herman; Irmawaty, Rita
Prosiding Seminar Nasional Teknik Sipil UMS 2022: Prosiding Seminar Nasional Teknik Sipil UMS
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.285 KB)

Abstract

Struktur beton bertulang memiliki potensi sebagai konstruksi yang tahan lama, elastis dan kuat terhadap berbagai beban dan mampu menahan berbagai kondisi lingkungan yang merugikan. Namun, kegagalan dalam struktur masih dominan terjadi akibat korosi pada tulangan sehingga masa layan konstruksi menjadi berkurang. Penelitian ini bertujuan mengetahui pengaruh penggunaan GFRP dan sika grout 215 bagi kondisi balok spalling. Metode yang dilakukan adalah metode eksperimental yang dilakukan di laboratorium dengan membuat 6 benda uji balok 3,3x0,15x0,2 m. Hasil penelitian menunjukkan bahwa balok dengan perkuatan GFRP mampu meningkatkan kapasitas beban maksimum terhadap balok kontrol yaitu sebesar 8.08%. Kondisi beton variasi yang tidak monolith serta kaku sangat mempengaruhi nilai kapasitas balok lentur. Mode kegagalan yang terjadi pada balok GFRP adalah kegagalan lekatan antara beton dan GFRP.
Integration of Deep Learning in the Independent Curriculum: Implementation Strategies and Their Impact R, Nurmala; Achmad Zultan Mansur; Jusmawati
International Journal of Technology and Education Research Vol. 3 No. 04 (2025): October - December, International Journal of Technology and Education Research
Publisher : International journal of technology and education research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63922/ijeter.v3i04.2557

Abstract

The global demand for 21st-century competencies necessitates a radical transformation in education. Indonesia responded with the Independent Curriculum, aiming to form the Pancasila Student Profile. However, there is a gap in implementation models and empirical data on the integration of Deep Learning within the Independent Curriculum context. This study uses a Systematic Literature Review (SLR) to analyze DL's implementation strategy and its impact on student competence. The findings confirm a strong synergy, showing Deep Learning is a holistic pedagogical strategy based on three pillars: Mindful, Meaningful, and Joyful. Deep Learning integration, facilitated by Project-Based Learning, significantly improves students' knowledge transfer capability and strengthens non-cognitive competencies like Critical Reasoning and Collaboration. The study concludes that Deep Learning is an essential and transformative strategy for Independent Curriculum, but requires systemic commitment to enhance teacher capacity and ensure policy coherence.
Peran Pendidikan Keselamatan dan Kesehatan Kerja (Mata kuliah K3) Dalam Meminimalisasi Kecelakaan Kerja di Pelabuhan Makassar Taharuddin, Taharuddin; Mansur, Achmad Zultan; Sultan, Sultan
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 6 No. 4 (2025): November
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v6i4.1571

Abstract

Peningkatan keselamatan dan kesehatan kerja (K3) di pelabuhan merupakan sebuah keniscayaan, mengingat kompleksitas operasional dan potensi risiko tinggi yang melekat pada aktivitas bongkar muat, pergerakan alat berat, serta interaksi berbagai pihak di area pelabuhan. Upaya ini harus melibatkan pendekatan holistik, dimulai dari penguatan regulasi dan penegakan hukum yang lebih tegas terhadap standar K3, hingga investasi teknologi, serta infrastruktur untuk mendukung lingkungan kerja yang aman. Pentingnya pelatihan dan edukasi berkelanjutan bagi seluruh pekerja pelabuhan, mulai operator alat berat, tenaga lapangan, hingga staf administrasi, tidak bisa ditawar. Tujuan Penelitian ini adalah untuk mengetahui peran stakeholder pelabuhan dalam meningkatkan keselamatan dan kesehatan kerja di pelabuhan. Penelitian menggunakan pendekatan kualitatif untuk menggali informasi pada masing masing stakeholder yang beraktivitas di area pelabuhan.Berdasarkan penelitian yang dilakukan, maka diperoleh hasil sebagai berikut: a) Operator pelabuhan dalam hal ini pelindo tidak memiliki peran secara langsung terhadap peningkatan keselamatan dan kesehatan kerja di pelabuhan, namun memiliki peran signifikan dan positif secara tidak langsung melalui subholden terkait; b) Otoritas Pelabuhan memiliki peran yang signifikan dan positif terhadap peningkatan keselamatan dan kesehatan kerja di pelabuhan; c) Perusahan bongkar muat memiliki peran signifikan dan positif terhadap peningkatan keselamatan dan kesehatan kerja di pelabuhan; d) Institusi pendidikan vokasi pelayaran memiliki peran yang signifikan dan positif terhadap peningkatan keselamatan dan kesehatan kerja di pelabuhan.Dengan demikian dapat ditarik suatu kesimpulan bahwa sebagian besar stakeholder yang terlibat pada kegiatan di pelabuhan memiliki tanggungjawab terhadap peningkatan keselamatan dan kesehatan kerja di pelabuhan baik secara langsung maupun tidak langsung.Berdasarkan hasil yang diperoleh tersebut maka dapat ditarik suatu kesimpulan bahwa dalam rangka peningkatan kesadaran tentang K3 di Pelabuhan Perlu melibatkan stakeholder yang ada pada pelabuhan tersebut.
A Circular Economy Approach: Total Elimination of Extreme Swelling in Expansive Clay Using Pyrolytic Carbon Black and Fly Ash Hasrullah, Hasrullah; Mansur, Achmad Zultan
Journal of Educational Technology and Learning Creativity Vol. 3 No. 2 (2025): December
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/jetlc.v3i2.2342

Abstract

Purpose of the study: To rigorously investigate and quantify the effectiveness of a novel, synergistic stabilizer composed of Pyrolytic Carbon Black (PCB) and Fly Ash in totally eliminating extreme swelling potential in highly problematic expansive clay soil. Methodology: The comprehensive methodology included initial characterization, Modified Proctor compaction, One-Dimensional Swelling tests, Unconfined Compressive Strength (UCS) tests, and California Bearing Ratio (CBR) tests. Expansive clay was treated with a combined stabilizer dosage up to 25% (15% PCB and 10% Fly Ash) and cured for 28 days. Main Findings: The stabilizer significantly enhanced compaction characteristics, increasing the Maximum Dry Density (MDD) from 1.62 g/cm3 to 2.18 g/cm3. Crucially, the extreme Free Swell Index (FSI) of 120.23% was totally eliminated (swelling reduced to 0%). Mechanical strength improved dramatically: UCS increased from 0.12 kg/cm2 to 1.98 kg/cm2 , and unsoaked CBR enhanced from 2.48% to 10.18%. Novelty/Originality of this study: This research provides the first conclusive quantitative evidence of total swelling elimination in expansive clay using this specific PCB and Fly Ash sustainable blend. It advances knowledge by bridging geotechnical science, green engineering, and the circular economy, demonstrating a viable, cost-effective solution utilizing two major waste streams (tires and coal ash) for critical infrastructure subgrades.
Preliminary Study of In-Action Learning: An Analysis of Mathematical Connection Abilities of Junior High School Students R, Nurmala; Alfian Mucti; Achmad Zultan Mansur; Eka Widyawati; Jusmawati
International Journal of Technology and Education Research Vol. 4 No. 01 (2026): January- March, International Journal of Technology and Education Research (IJ
Publisher : International journal of technology and education research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63922/ijeter.v4i01.3040

Abstract

This article examines mathematical connection ability, an essential competency emphasized in the National Council of Teachers of Mathematics (NCTM) recommended mathematics learning objectives. Specifically, this research aims to describe students' mastery of mathematical connection ability in the topic of Quadrilaterals and Triangles. Employing a descriptive qualitative methodology, the research instrument consisted of three essay-type test questions on mathematical connection ability, which were implemented to collect data. Data analysis revealed that the average percentage of students' achievement in mathematical connection ability was 30%. These findings indicate that middle school students' mastery of the mathematical connection ability in the topics of quadrilaterals and triangles remains relatively low. The results of this study provide educators with a foundation for designing more effective learning experiences to enhance students' mathematical connection ability. The importance of developing this ability lies not only in fostering a deep conceptual understanding but also in applying mathematics in broader contexts, both within and outside the field of mathematics.
Co-Authors Ariani Ariani Bagaskara, Johan Putra Budi Setiawan Djamaluddin, Rudy Eka Widyawati Hasrullah Hasrullah, Hasrullah Irmawaty, Rita Jusmawati Khayrunisyah Yahya Mucti, Alfian Nawir, Daud Parung, Herman R, Nurmala Sultan Sultan Taharuddin Taharuddin