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All Journal Jurnal Sains dan Teknologi Al-Zayn: Jurnal Ilmu Sosial & Hukum
Nurul Astuti
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Mengawal Jalannya Hukum Ketatanegaraan dalam program kerja KDM Barak Militer dalam Persepektif Otonomi Daerah Suyarjo, Muhammad Dewa Saputra; Anita Trisiana; Yulika Revina Widiarani; Kezia Agna Seviolla; Meida Nelly Aprillia; Nurul Astuti; Yunita Priscilia Kristiani Gea
Al-Zayn: Jurnal Ilmu Sosial, Hukum & Politik Vol 3 No 4 (2025): 2025
Publisher : Yayasan pendidikan dzurriyatul Quran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61104/alz.v3i4.1458

Abstract

Pendidikan karakter berperan strategis dalam membentuk generasi muda berintegritas, disiplin, dan bertanggung jawab, sementara otonomi daerah memberi ruang inovasi kebijakan pembinaan yang adaptif terhadap konteks lokal. Penelitian ini bertujuan menganalisis efektivitas program “Barak Militer” (KDM) dalam membentuk karakter, kedisiplinan, dan kemandirian siswa serta menelaah dinamika implementasinya dalam kerangka otonomi daerah. Metode yang digunakan ialah pendekatan kualitatif dengan desain studi kasus di SMA Negeri 8 Surakarta; informan dipilih secara purposive (pendidik, siswa peserta, orang tua), data dihimpun melalui kuesioner terbuka dan wawancara mendalam, dianalisis secara tematik dengan triangulasi sumber untuk menguji keabsahan. Hasil menunjukkan respons sangat positif terhadap KDM—96,7% responden menilai program efektif dalam meningkatkan disiplin, membentuk karakter positif, dan menanamkan nilai moral; namun terdapat perhatian terhadap potensi dampak psikososial serta isu tata kelola dan perlindungan hak anak, sehingga dibutuhkan keseimbangan antara penegakan disiplin dan pendekatan humanistik.
Analisis Perubahan Tutupan Lahan Permukiman Berbasis Sentinel-2 dan SVM di Kecamatan Tapin Utara Rojaa Firoous Suri; Nasruddin, Nasruddin; Nurul Astuti
INSOLOGI: Jurnal Sains dan Teknologi Vol. 5 No. 1 (2026): Februari 2026
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v5i1.7375

Abstract

Residential land-cover change is an important indicator of spatial transformation and regional development dynamics. This study analyzes changes in residential land cover in North Tapin District, Tapin Regency, during 2016–2024 using Sentinel-2 Level-2A imagery integrated with Geographic Information Systems (GIS). A supervised classification approach based on the Support Vector Machine (SVM) algorithm with a Radial Basis Function kernel was applied to distinguish residential and non-residential areas. Several spectral indices were incorporated to improve class separability prior to classification. Accuracy assessment using a confusion matrix with 50 validation points indicates high reliability, with Overall Accuracy values of 98% (κ=0.91) in 2016 and 96% (κ=0.83) in 2024. Post-classification comparison reveals an increase of 181.85 ha in residential land over eight years, mainly resulting from the conversion of non-residential areas. Spatially, expansion patterns tend to follow major road corridors and highly accessible zones. These findings demonstrate that the integration of Sentinel-2 imagery and SVM provides an effective framework for multitemporal residential land-cover monitoring and supports evidence-based regional planning.
Co-Authors Anita Trisiana Kezia Agna Seviolla Meida Nelly Aprillia Nasruddin Nasruddin Rojaa Firoous Suri Suyarjo, Muhammad Dewa Saputra Yulika Revina Widiarani Yunita Priscilia Kristiani Gea