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Nilma Zola
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zola@konselor.org
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sajts@konselor.org
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Jl. Bunda I No. 19 Padang - West Sumatera - Indonesia 25131
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INDONESIA
Southeast Asian Journal of Technology and Science
ISSN : 27231151     EISSN : 2723116X     DOI : https://doi.org/10.29210/810149700
Southeast Asian Journal of Technology and Science ISSN: 2723-1151(Print) ISSN 2723-116X (Electronic) is a peer-reviewed journal and scientific journal publish by Indonesian Institute for Counseling, Education and Theraphy. Southeast Asian Journal of Technology and Science a multi-disciplinary, peer-refereed open-access international journal which has been established for the dissemination of state-of-the-art knowledge in the field of Technology, Technology in education, Education, General Science (Physics, Chemistry, Maths,…), Telecommunications, Electricity and Electronics, Industrial Computing (Digital, Analogic, Robotics, Ergonomics), Aerospatial (aircraft design and building, engines, materials), Automotive (automotive materials, automobile emissions, biology, chemistry, physics, as well as some applications of computer science and engineering.
Articles 112 Documents
Analisis Pemberian Reward Terhadap Kemandirian Anak Usia Dini di PAUD Garuda Penancangan Baru Sotyaningtyas, Dyah; Mutoharoh, Mutoharoh; Rusmalina, Euis
Southeast Asian Journal of Technology and Science Vol. 6 No. 2 (2025): Southeast Asian Journal of Technology and Science
Publisher : Indonesian Institute for Counseling, Education, and Therapy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/810680000

Abstract

Kemandirian anak usia dini menjadi fondasi penting dalam pembentukan karakter, kemampuan adaptasi, serta kesiapan anak dalam menghadapi tahap perkembangan berikutnya. Kemandirian merupakan aspek fundamental dalam perkembangan anak usia dini yang perlu distimulasi melalui strategi yang tepat, salah satunya melalui pemberian reward. Penelitian ini bertujuan untuk menganalisis praktik pemberian reward oleh pendidik dan respons anak terhadap kemandirian di PAUD Garuda, Kota Serang. Menggunakan metode kualitatif deskriptif dengan desain studi kasus, data dikumpulkan melalui observasi partisipatif, wawancara semiterstruktur, dan dokumentasi pada anak didik. Analisis data menggunakan model Miles dan Huberman. Hasil penelitian menunjukan bahwa mayoritas anak (84,3%) berada pada kategori Berkembang Sesuai Harapan (BSH). Reward verbal (pujian) dan simbolik (stiker) terbukti efektif meningkatkan kemandirian fisik dan kepercayaan diri anak. Namun, pada aspek pengelolaan emosi, ketergantungan pada reward eksternal masih terlihat. Pendidik mempersepsikan reward sebagai instrumen pedagogis yang harus diberikan secara kondisional untuk menghindari ketergantungan materi. Penelitian ini menyimpulkan bahwa reward yang diberikan secara proporsional dan konsisten menjadi penguat eksternal yang efektif dalam membentuk kebiasaan mandiri pada anak usian dini.
Tensile and viscoelastic characterization of magnetorheological elastomers with varying carbonyl iron particle concentration Mohd Fauzi Mohd Yunus; Izwan Ismail; Syarifah Nur Aqida Syed Ahmad
Southeast Asian Journal of Technology and Science Vol. 7 No. 1 (2026): Southeast Asian Journal of Technology and Science
Publisher : Indonesian Institute for Counseling, Education, and Therapy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/810685300

Abstract

Magnetorheological elastomers (MREs) are smart composite materials whose mechanical properties can be tuned under magnetic fields, making them ideal for adaptive vibration control. This study examines the viscoelastic behavior of MREs containing 0%, 10%, 20% 30%, 40% and 50% carbonyl iron particles (CIPs) through uniaxial tensile testing. Key mechanical parameters, including tensile stress at 0.2% strain, modulus, and load at yield, were evaluated across twelve samples. The storage modulus was determined using both Rubber Elasticity Theory and the Maxwell–Kelvin viscoelastic model to compare their predictive accuracy. Results revealed that the storage modulus increased with CIP content up to 30% (1.5 MPa, Rubber Elasticity Theory) before slightly declining at 50% (0.6 MPa), likely due to particle agglomeration. The Rubber Elasticity Theory consistently predicted higher moduli than the Maxwell–Kelvin model. Qualitatively, damping improved with higher CIP content, indicated by greater load at yield. These findings highlight the crucial role of filler concentration in tailoring MRE stiffness and damping performance, while emphasizing the need for dynamic mechanical testing to validate energy dissipation mechanisms. The study provides insights into optimizing MRE formulations for engineering applications such as vibration isolation and adaptive control systems.

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