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All Journal Jurnal Maksipreneur: Manajemen, Koperasi, dan Entrepreneurship Causa: Jurnal Hukum dan Kewarganegaraan Sustainable Civil Building Management and Engineering Journal JIO: Jurnal Inovasi Olahraga
Ramadhan, Muhammad Naufal
Unknown Affiliation
Humanities Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Engineering Health Professions Law, Crime, Criminology & Criminal Justice

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The Importance of Innovative Work Behavior in Era Industrial Revolution 4.0 Halawa, Forman; Sridadi, Ahmad Rizki; Hardiana, Yulinda; Sundari, Anggie; Zain, Ine Alexsandrina Susiva; Ramadhan, Muhammad Naufal
Jurnal Maksipreneur Vol 13 No 1 (2023)
Publisher : Universitas Proklamasi 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30588/jmp.v13i1.1493

Abstract

Innovative Work Behavior (IWB) is a concept in Industrial Revolution 4.0 to encourage business growth, competitiveness, and success. Organizations that prioritize innovation and encourage creativity are expected to thrive in the current dynamic and unpredictable business environment. This study aims to provide ideas, suggestions and contributions to researchers who examine IWB variables, making it easier for researchers to determine the antecedent and consequent variables as well as the sectors to be studied. This study uses a literature review method to investigate the antecedents, consequences, and sectors that are involved in IWB by reviewing 44 articles from the Scopus database that have been reviewed. In addition, this study uses a bibliometric technique in order to find IWB’s compatibility. Results indicate that IWB has 63 antecedents and can be classified into three factors: individual, organizational, and leadership. As for consequences, it shows 6 consequences which also consist of digital literacy and competitive advantages apart from performance. Sectors that engage in IWB are predominantly telecommunication and manufacturing. It is hoped that IWB could expand to all sectors especially public sectors such as public services.
Numerical Study of Flexural Performance of Reactive Powder Concrete Slabs with 15% Silica Fume and 30% Quartz Sand on Variations of Thickness and Long - Short Span Ratio Wibowo, Wibowo; Setiono, Setiono; Ramadhan, Muhammad Naufal
Sustainable Civil Building Management and Engineering Journal Vol. 1 No. 3 (2024): July
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/scbmej.v1i3.2793

Abstract

As the development of infrastructure progresses rapidly, concrete technology is also required to continuously improve. Numerous studies on concrete technology have been conducted to meet these demands, one of which is the innovation of Reactive Powder Concrete (RPC) with 15% silica fume and 30% quartz sand. One application of reactive powder concrete in structural element design is the concrete slab. A concrete slab is a thin structure with a horizontal plane and loads perpendicular to the plane of the structure. Concrete slabs are designed to withstand bending loads due to bending moments caused by heavy loads, which are a combination of dead loads and live loads. Therefore, it is necessary to conduct flexural performance tests on concrete slabs to determine their ability to withstand loads that cause bending moments on the slabs. The research aims to compare the experimental test results with numerical analysis of the flexural performance of reactive powder concrete slabs with varying thicknesses and span length - width ratios. The test specimens for varying thicknesses measure 70 cm x 30 cm with thickness variations of 4 cm, 5 cm, 6 cm, and 7 cm. Meanwhile, the test specimens for varying span length-to-width ratios have a thickness of 5 cm and a length of 70 cm with span length-to-width ratio variations of 2,5; 2,7; 2,9; and 3,1. The research method used is non-linear finite element analysis with ATENA Engineering Červenka Consulting software. This research includes verification of experimental test results with numerical analysis results in terms of both maximum load and maximum deflection. The verification results of numerical analysis using ATENA Engineering Červenka Consulting software with experimental testing on both thickness variations and span length - width ratio variations show a corresponding trend curve based on the load-deflection graph, with the difference in maximum load and maximum deflection values between experimental test results and numerical analysis results being below 10%.
PENTINGNYA MENJAGA KEBERAGAMAN: MENGENALKAN BUDAYA DAN ADAT ISTIADAT NUSANTARA Khairunnisa, Amanda Shofwa; Farhan, Muhammad; Ramadhan, Muhammad Naufal; Haikal, Ahmad; Luthfi, Al Farel Omar; Kurniawan, Krisna; Naadirah, Dika Fahmida; Izazqi, Radhitya; Qhaira, Disya Soraya; Siahaan, Kevin Samuel Ujuan; Tarina, Dwi Desi Yayi; Satino; Suprima; Manalu, Ronald
Causa: Jurnal Hukum dan Kewarganegaraan Vol. 7 No. 9 (2024): Causa: Jurnal Hukum dan Kewarganegaraan
Publisher : Cahaya Ilmu Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3783/causa.v7i9.7042

Abstract

Pengabdian ini bertujuan untuk meningkatkan kesadaran masyarakat tentang pentingnya menjaga kebudayaan dan mengenalkan budaya serta adat istiadat Nusantara. Metode yang digunakan dalam pengabdian ini meliputi seminar, lokakarya, dan kegiatan interaktif yang melibatkan partisipasi aktif dari masyarakat. Dalam kegiatan ini, peserta diperkenalkan pada berbagai aspek budaya lokal, termasuk seni, tradisi lisan, dan praktik sosial yang menjadi ciri khas daerah masing-masing. Hasil dari pengabdian ini menunjukkan peningkatan pemahaman dan apresiasi masyarakat terhadap warisan budaya mereka. Selain itu, kegiatan ini juga berhasil menciptakan ruang dialog antar generasi untuk mendiskusikan cara-cara pelestarian budaya. Dengan demikian, pengabdian ini berkontribusi pada perkembangan ilmu pengetahuan di bidang pendidikan dengan menekankan pentingnya pendidikan multikultural dan pelestarian warisan budaya sebagai bagian integral dari pembelajaran. Kata Kunci: Kebudayaan, Adat Istiadat, Pelestarian Budaya, Pendidikan Multikultural, Nusantara
REGULASI BAHAN KIMIA DALAM MAKANAN DI INDONESIA: KELEMAHAN, DAN SOLUSI Wibowo, Faiz Setyo; Suot, Glorya Meyhoa; Ramadhan, Muhammad Naufal; Tarina, Dwi Desi Yayi
Causa: Jurnal Hukum dan Kewarganegaraan Vol. 8 No. 9 (2024): Causa: Jurnal Hukum dan Kewarganegaraan
Publisher : Cahaya Ilmu Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3783/causa.v8i9.7740

Abstract

Pengelolaan bahan kimia di sektor makanan sangat penting untuk kesehatan masyarakat dan keamanan pangan di Indonesia. Meskipun terdapat peraturan yang mengatur penggunaan bahan kimia dalam produksi dan pengolahan makanan, tantangan seperti penegakan hukum yang lemah, pengawasan yang kurang, dan rendahnya kesadaran masyarakat masih menjadi masalah. Regulasi yang relevan mencakup Undang-Undang No. 18 Tahun 2012 tentang Pangan,yang mengatur tentang keamanan pangan, dan Peraturan Kepala Badan Pengawas Obat dan Makanan (BPOM) No. 33 Tahun 2018 tentang Batas Maksimum Residu Pestisida pada Makanan, yang menetapkan batas residu bahan kimia berbahaya dalam makanan. Penelitian ini menggunakan pendekatan yuridis normatif, dengan menganalisis peraturan perundang-undangan yang ada, doktrin hukum, serta prinsip-prinsip hukum untuk mengevaluasi efektivitas regulasi tersebut. Penelitian ini mengidentifikasi kelemahan dalam penerapan regulasi, seperti penegakan hukum yang kurang tegas, keterbatasan sumber daya, dan rendahnya kesadaran masyarakat. Solusi yang diajukan meliputi penegakan hukum yang lebih ketat, peningkatan pelatihan bagi petugas keamanan pangan, kampanye edukasi tentang bahaya kontaminasi bahan kimia, serta penerapan teknologi pemantauan modern. Memperkuat koordinasi antar lembaga regulasi, seperti BPOM dan Kementerian Kesehatan, serta meningkatkan transparansi di industri pangan sangat penting untuk meningkatkan keamanan pangan dan mengurangi risiko kesehatan terkait bahan kimia berbahaya dalam makanan.
Physiological Demands of Hurdle Events: Adaptations in Endurance, Strength, and Flexibility Ramadhan, Muhammad Naufal; Attadillah, Adjie Siddik; Akbar, M. Ghozali Aufathul; Ginting, M. Zaka Gamara
Jurnal Inovasi Olahraga Vol. 4 No. 02 (2025): Juni
Publisher : Pusat Pengembangan Olahraga Universitas Pahlawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53905/jiojurnal.v4i02.63

Abstract

Introduction: Hurdle events represent a complex athletic discipline requiring the integration of speed, power, technical skill, and specific physiological adaptations. Despite extensive research on sprint events, limited studies have comprehensively examined the multifaceted physiological demands specific to hurdle competitions. Purpose of the Study: This study aimed to investigate the physiological adaptations in endurance, strength, and flexibility among hurdle athletes and determine the correlations between these parameters and competitive performance. Materials and Methods: Twenty-four hurdle athletes (age: 17.2 ± 1.1 years) from SMA Negeri 2 Medan, Sumatera Utara, participated in this correlational study. Participants underwent comprehensive physiological assessments including VO₂max testing, isokinetic strength measurements, and flexibility evaluations. Performance data were collected from official competition records over a 12-month period. Results: Significant correlations were found between hurdle performance times and maximal oxygen uptake (r = -0.68, p < 0.01), lower limb power output (r = -0.74, p < 0.001), and hip flexibility measures (r = -0.56, p < 0.05). Athletes demonstrated superior anaerobic power (738.4 ± 67.2 W) and enhanced range of motion in hip flexion (118.7 ± 8.4°) compared to age-matched controls. Conclusions: Hurdle events demand specific physiological adaptations encompassing aerobic capacity, explosive power, and enhanced flexibility. These findings provide evidence-based guidelines for targeted training interventions in hurdle athletes.
Co-Authors Ahmad Rizki Sridadi Akbar, M. Ghozali Aufathul Attadillah, Adjie Siddik Dwi Desi Yayi Tarina Ginting, M. Zaka Gamara Haikal, Ahmad Halawa, Forman Hardiana, Yulinda Izazqi, Radhitya Khairunnisa, Amanda Shofwa Kurniawan, Krisna Luthfi, Al Farel Omar Manalu, Ronald Muhammad Farhan Naadirah, Dika Fahmida Qhaira, Disya Soraya Satino Setiono Setiono Siahaan, Kevin Samuel Ujuan Sundari, Anggie Suot, Glorya Meyhoa Suprima Wibowo Wibowo Wibowo, Faiz Setyo Zain, Ine Alexsandrina Susiva