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Adam Mudinillah
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Scientechno: Journal of Science and Technology
Published by Yayasan Adra Karima Hubbi
ISSN : 29864887     EISSN : 29637481     DOI : 10.70177/Scientechno
Core Subject :
The journal provides a platform for the publication of original qualitative and quantitative research on education and instruction, compilations based on critical evaluation of current literature, and meta-analysis studies. The Scientechno: Journal of Science and Technology also aims to provide a platform where multiple educational disciplines can contribute and share educational insights, innovative approaches and practices. In this respect, Scientechno: Journal of Science and Technology publishes research in an attempt to present a reliable and respectable information source for the researchers.
Arjuna Subject : -
Articles 2 Documents
 1 
Search results for , issue "vol. 5 no. 2 (2026)" : 2 Documents clear
THE ETHICS OF TRANSPARENCY: EVALUATING THE IMPACT OF OPEN GOVERNMENT DATA ON PUBLIC TRUST AND BUREAUCRATIC ACCOUNTABILITY IN EMERGING ECONOMIES Mulyaningsih Mulyaningsih; Nadiah Ismail; Ahmad Zainal
Scientechno: Journal of Science and Technology Vol. 5 No. 2 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientechno.v5i2.3807

Abstract

Open Government Data (OGD) has gained significant attention as a tool for promoting transparency, enhancing public trust, and improving bureaucratic accountability. However, the impact of OGD on these factors, particularly in emerging economies, remains underexplored. This research investigates the ethical implications and effectiveness of OGD in fostering trust and accountability within the public sector in emerging economies. The primary objective is to evaluate how OGD influences public trust in government and the accountability of bureaucratic systems. A mixed-methods approach was employed, combining quantitative surveys and qualitative interviews across five emerging economies. The findings suggest that while OGD can improve public trust and bureaucratic accountability, its effectiveness is highly contingent on the strength of the institutional context. Countries with stronger democratic frameworks and institutional capacity experienced greater improvements in trust and accountability, while weaker institutions limited OGD’s impact. The study concludes that OGD alone does not automatically lead to increased transparency; instead, institutional readiness and capacity play critical roles in determining its success. This research contributes to the literature by offering a nuanced understanding of OGD’s role in enhancing governance in emerging economies, highlighting both its potential and its limitations.
MICROSTRUCTURAL EVOLUTION AND TENSILE BEHAVIOR OF DISSIMILAR STEEL JOINTS UNDER MULTI-PASS WELDING Saripuddin M; Li Wei; Zhang Li
Scientechno: Journal of Science and Technology Vol. 5 No. 2 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientechno.v5i2.4242

Abstract

Dissimilar steel joints are increasingly employed in demanding engineering structures, yet repeated thermal cycles during multi-pass welding can generate complex microstructural heterogeneity and localized mechanical-property gradients that affect structural integrity. This study investigates the relationship between cumulative welding thermal history, microstructural evolution, local property variation, and tensile fracture behavior in multi-pass dissimilar steel joints. An experimental laboratory design integrated controlled multi-pass welding, metallographic characterization, microhardness mapping, transverse tensile testing, fracture-location analysis, and fractographic examination to establish process–structure–property relationships. The results revealed pronounced microstructural and hardness variations across the weld metal, fusion boundaries, heat-affected zones, and base materials due to unequal thermal histories and repeated reheating. Tensile fracture occurred preferentially within or adjacent to mechanically heterogeneous transition regions rather than consistently within the weld centerline or maximum-hardness zone, demonstrating the critical influence of local strength–ductility mismatch and deformation compatibility. The study concludes that tensile performance cannot be adequately explained by average strength or peak hardness alone. An integrated pathway linking thermal history, microstructural evolution, property gradients, strain localization, and fracture behavior provides a stronger mechanistic framework for evaluating joint integrity and optimizing multi-pass welding procedures for reliable dissimilar steel structures under demanding industrial service conditions.

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