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ANALISA MENINGKATNYA TEMPERATUR MINYAK LUMAS PADA MOTOR BANTU DIESEL GENERATOR DI KAPAL KM. SABUK NUSANTARA 99 Anwar, Thaibil; Nicolas, Hannaanto Denni; Nurman, Salfauqi
Jurnal Maritim Malahayati Vol. 3 No. 2 (2022): Jurnal Maritim Malahayati
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat, Politeknik Pelayaran Malahayati

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Abstract

Optimal Control Application in Narcotics Abuse Model by Involving the Number of Deaths Anwar, Thaibil; Munzir, Said; Tarmizi, Tarmizi; Nurmala, Eka; Sultan, Sultan
Journal of Comprehensive Science Vol. 4 No. 11 (2025): Journal of Comprehensive Science
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jcs.v4i11.3698

Abstract

Illicit drug use is controlled by prevention and treatment. LH Model is the first model of illicit drug use which has been improved for over ten years. In 2012, estimated about 324 million people or about seven percent of the world's population are drug illicit drug users and 183,000 of them die per year because of illicit drug use worldwide and 12.044 people die each year in Indonesia, but there was no death in the LH Model. In this study the model is extended by adding a state of death (D) which forming LHD model. LHD model is fitted with the illicit drug user data of BNN by selecting parameter values that approach the tendencies of the data, after that LHD model is simulated by minimizing the budget for prevention and treatment. Prevention is dominant on unrestricted budget, while treatment is dominant on restricted budget.
Resilience Analysis of Lake Lot Tawar Coastal Communities to Changes in the Maritime Environment: A Case Study in Aceh Tengah Sabaruddin, Sabaruddin; Muhammad David; Romadhoni, Dita; Anwar, Thaibil; Baihaqi; Putu Suarsana
Meteor STIP Marunda Vol 17 No 2 (2024): December
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat (P3M) STIP Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36101/msm.v17i2.390

Abstract

Changes in the maritime environment, such as ecosystem degradation, climate change and human activities, pose major challenges to coastal communities. This research aims to analyze the level of resilience of coastal communities of Lake Lot Tawar in Central Aceh District to changes in the maritime environment. The approach used in this research is a qualitative method with a case study, where primary data is obtained through in-depth interviews with local stakeholders, as well as field observations. The results show that the level of resilience of coastal communities in this region is influenced by various factors, including socio-economic conditions, government policies, and the level of public awareness of the importance of environmental conservation. Communities that have active involvement in sustainable economic activities, as well as access to information and support from government and non-government institutions, tend to be more resistant to the impacts of environmental change. The study also found a need to improve the adaptive capacity of communities through environmental education programs and adaptation skills training. In conclusion, the resilience of Lake Lot Tawar coastal communities to changes in the maritime environment can be improved through a holistic approach involving various stakeholders.