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All Journal Jurnal Transparansi Publik (JTP) Journal Serambi Engineering (JSE)
Maisarah
Universitas Malikussaleh
Humanities Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences

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Community Empowerment Through Soka Crab Cultivation in an Effort to Improve the Economy and Welfare of the Nunang Aceh Tamiang Pipeline Maisarah; Mursyidin; Fauzi; Fakhrurrazi; Pangeran Putra Perkasa Alam Nasution
Jurnal Transparansi Publik (JTP) Vol. 5 No. 2 (2025): Jurnal Transparansi Publik (JTP) - November 2025
Publisher : Program Magister Administrasi Publik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jtp.v5i2.12203

Abstract

This research is entitled “Community Empowerment Through Soft-Shell Crab Farming as an Effort to Improve the Economy and Welfare (A Case Study of the Sumber Rezeki and Bangka Pulo Groups in Alur Nunang Village, Banda Mulia Subdistrict, Aceh Tamiang Regency).” The study aims to understand the empowerment process carried out by the Sumber Rezeki and Bangka Pulo groups, as well as how soft-shell crab farming contributes to improving the economy and welfare of coastal communities. This study employs a qualitative descriptive method. Data were collected through observation, in-depth interviews, and documentation involving key informants, main informants, and additional informants. Data analysis consisted of data reduction, data display, and conclusion drawing. The findings show that the community empowerment process was implemented through several stages: potential identification, alternative assessment, socialization and group formation, training and knowledge transfer, collective implementation of farming activities, and institutional strengthening and evaluation. This empowerment process has successfully increased household income, expanded employment opportunities, and strengthened social solidarity among group members. The success of the program was supported by social network cooperation, assistance from the NGO KEMPRA, and the sustainable use of local ecological resources. Therefore, community empowerment through soft-shell crab farming has proven not only to improve the economic condition of coastal communities but also to build independence and ecological awareness that support socio-economic sustainability in Alur Nunang Village.
Mechanical Properties and Microstructural Characterization of Paper Produced from Rice Straw–Waste Paper Pulp Blends via Ethanol Organosolv Process Aisyah Protonia Tanjung; Nadya Yunisa Fahmi; Dewi Fitria Marlisa; Maisarah; Lusyana Eka Wardani; Misbul Hadi; Rahmatun Maula
Jurnal Serambi Engineering Vol. 11 No. 3 (2026): Juli 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The utilization of lignocellulosic agricultural waste as an alternative raw material for paper production offers a sustainable approach to reducing dependence on wood-based pulp. This study investigated the mechanical properties and microstructural characteristics of paper produced from blends of rice straw organosolv pulp and recycled waste paper pulp at a 1:1 ratio using 15 wt% polyvinyl acetate (PVAc) as binder. Sixteen paper samples were prepared under various ethanol concentrations (15–60 wt%) and cooking times (60–120 min). Mechanical characterization included tensile strength, elongation of break, and Young’s modulus, while surface morphology was analyzed using Scanning Electron Microscopy (SEM). The tensile strength ranged from 2.06 to 4.22 MPa, elongation of break from 6.00 to 16.06%, and Young’s modulus from 0.155 to 0.529 MPa. All samples satisfied the minimum tensile strength requirement of SNI 14-6519-2001. SEM observations revealed that higher tensile strength was associated with denser and more homogeneous fiber networks with fewer voids and surface defects. The optimum tensile strength was achieved at 30 wt% ethanol and 60 min cooking time, indicating favorable fiber bonding and structural integrity.
Analysis of Multi-Factor Inundation Vulnerability in Palu City Using GIS-Based Weighted Overlay Lusyana Eka Wardani; Nurhilal Fauziah Ramlan; Aisyah Protonia Tanjung; Maisarah; Qanitatul Isra Qamal
Jurnal Serambi Engineering Vol. 11 No. 3 (2026): Juli 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Inundation recurs annually in Palu City despite its relatively low annual rainfall of 657 to 870 mm/year. This condition indicates that physical land characteristics strongly influence inundation vulnerability. This study assesses inundation vulnerability across the administrative area of Palu City using an expert-based GIS weighted overlay method. Six variables were analyzed: rainfall, soil texture, slope gradient, land use, topography, and river buffer zones. The assigned weights were rainfall 15%, soil texture 10%, slope gradient 10%, land use 25%, topography 20%, and river buffer zones 20%. Data were obtained from BPBD, BMKG, DEMNAS/BIG, SRTM/USGS, and DPUPR Palu City, then processed using ArcGIS 10.8. The final vulnerability index was classified into five classes using the equal interval method. The results show that 4.47 km² (1.13%) is very low, 138.07 km² (34.95%) low, 136.25 km² (34.49%) moderate, 103.45 km² (26.19%) high, and 12.82 km² (3.25%) very high. High and very high zones are concentrated in East Palu, South Palu, and West Palu. Mitigation priorities include river buffer control, drainage revitalization, and riparian revegetation.
Co-Authors Aisyah Protonia Tanjung Dewi Fitria Marlisa Fakhrurrazi Fauzi Lusyana Eka Wardani Misbul Hadi Mursyidin Mursyidin Nurhilal Fauziah Ramlan Pangeran Nasution Qanitatul Isra Qamal Rahmatun Maula Yunisa Fahmi, Nadya