Aris Kusnandar
Program Studi Teknik Geodesi dan Geomatika, Institut Teknologi Bandung Jln. Ganesha 10, Bandung

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Determinasi sumber tekanan dan analisis regangan utama di Gunung Api Papandayan untuk mengetahui korelasi dengan kegempaan Suganda, Ony Kurnia; Sarsito, Dina Anggreni; Abidin, Hasanuddin Zaenal; Kusnandar, Aris
Indonesian Journal on Geoscience Vol 2, No 2 (2007)
Publisher : Geological Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (915.286 KB) | DOI: 10.17014/ijog.v2i2.30

Abstract

http://dx.doi.org/10.17014/ijog.vol2no2.20072Papandayan volcano is located in the southern part of Garut regency, about 70 km southeast of Bandung, West Java. Monitoring the activities of Papandayan volcano has been done using various methods both continously and periodically, one of them is deformation method using repeated GPS (Global Positioning System) survey. GPS survey method is basically used to obtain the pattern and speed of the deformation body of the volcano, both in horizontal and vertical directions and also could be used to determined the location and size of the strain source of deformation based on Mogi model. By describing the shallow seismic activities before and after the eruption, this could show us the correlation of deformation characteristic and its seismic activities. By the result of eight GPS campaigns show that the deformation acceleration is running rapidly, where the fluctuation of shallow seismic activities are directly followed by inflation and deflation of volcano body. Pressure source movement running up and down to southwest-northeast direction. This correlation will lead us to the more comprehensive phenomena of a volcanic eruption, especially in Papandayan volcano.  
Pengukuran Tingkat Risiko dan Keamanan Informasi Menggunakan Metode FMEA Berbasis ISO/IEC 27001 pada Instansi XYZ untuk Keamanan Sistem Informasi Kusnandar, Aris; Rochim, Adian Fatchur; Gunawan, Vincensius
Jurnal Sistem Informasi Bisnis Vol 14, No 4 (2024): Volume 14 Nomor 4 Tahun 2024
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21456/vol14iss4pp375-384

Abstract

The more information stored in an organization, the higher the risks that may arise, such as damage, loss, or the exposure of personal information to irresponsible parties. XYZ Institution faces information security threats from various sources, including data theft, damage, and computer hacking. It is essential for the organization to understand the level of information security risk to ensure information remains secure. Therefore, this study proposes measuring information security risk using the FMEA method and analyzing information security risks based on ISO/IEC 27001:2013. The aim of this study is to identify and assess the level of information security risk at XYZ Institution to provide recommendations for information security. The study's results revealed 4 high-risk information security threats, 9 medium-risk threats, and 16 low-risk threats. The findings demonstrate that the organization needs to pay more attention to information security to ensure its smooth operation in the future.
Dinamika Pasar, Kebijakan Negara, Dan Tuntutan Sosial Dalam Inovasi Pengelolaan Sampah Terpadu (Studi Program Inovasi Sosial “Sadidu” PT Arutmin Indonesia Tambang Satu) 'Alim, Sarirotul; Meliyanti, Putri Vella; Aisyah, Binti Nur; Mashudi, Mashudi; Ainuddin, Ilham; Kusnandar, Aris
JURNAL MANAJEMEN DAN BISNIS Vol 4 No 2 (2025): Edisi September 2025- Desember 2025
Publisher : Fakultas Ekonomi Universitas Tjut Nyak Dhien Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/jmdb.v4i2.2222

Abstract

Aim – This research aims to understand the role of the Company Performance Rating Program (PROPER) as a reputation-based environmental regulatory instrument and the contribution of social innovation to the sustainability of the coal mining sector. The research focuses on PT Arutmin Indonesia Tambang Satui, with SADIDU social innovation program, as a case study to examine how the company responds to market dynamics, government policies, and social demands. Novelty – The novelty of this research lies in the integration of market dynamics analysis, PROPER instruments, and social innovation. This approach offers a new perspective, as most previous studies have focused solely on regulatory or CSR aspects. Methods – The research employed a qualitative approach with a case study method, supported by data from the Ministry of Environment and Forestry's PROPER report, company documents, and academic literature. Data collection was conducted through interviews, observations, and documentation of the social innovation program for PT Arutmin Indonesia Tambang Satui. The analysis was conducted descriptively and analytically to connect market dynamics, state policies, and social innovation practices. Finding – The research results show that PROPER serves as a state policy instrument for market correction through socio-environmental aspects and addresses the social demands of communities surrounding the mine. PROPER encourages the implementation of social innovation at PT Arutmin Indonesia Tambang Satui. In meeting social demands, the SADIDU program has had a positive impact on increasing alternative incomes for the community and providing renewable energy sources. Limitation and Implication – This research is limited to a single case study, so the results cannot be broadly generalized. However, these findings have important implications for policymakers in strengthening the effectiveness of PROPER, for companies in designing sustainability strategies, and for academics in developing integrative analytical models in the extractive sector.