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Early Warning System and Monitoring of River Water Quality Based on Internet of Things Hafizh Cahaya Putra, Vito; Hendayun, Mokhamad; Yustianto , Purnomo
Devotion : Journal of Community Service Vol. 3 No. 1 (2021): Devotion : Journal of Community Service
Publisher : Green Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/dev.v3i1.89

River conditions in Bandung City are currently in critical condition. This study aims to create an early warning system and monitoring of river water quality based on the Internet of Things in the hope that early warnings sent through the telegram application belonging to the Bandung City DLHK officer and the Twitter social media website, can inform the Bandung City DLHK officer that a river is in a polluted condition and the officer can immediately go to the location of river water to carry out mitigation, and give warnings to the community. The research method used using the waterfall method which consists of: needs analysis, system design, implementation, testing, and maintenance with sequential implementation. Data collection methods were carried out in several ways, namely: interviews, giving questionnaires, and literature studies used in this study sourced from books, journals, seminar presentations, and the internet as references in the research conducted. Based on the research that has been carried out, the following test results are obtained: black box testing is carried out in accordance with those contained in the test plan with the results of each test having valid results. The results obtained from the user acceptance test which are calculated using the Likert scale have an average value of 86.94% which fall into the category of strongly agree, and there are three guidelines which are a follow-up to the output of the early warning system that can be carried out either by the Environmental Service. and Cleanliness (DLHK) of Bandung City and the community.

Early Warning System and Monitoring of River Water Quality Based on Internet of Things Hafizh Cahaya Putra, Vito; Hendayun, Mokhamad; Yustianto , Purnomo
Devotion : Journal of Community Service Vol. 3 No. 1 (2021): Devotion : Journal of Community Service
Publisher : Green Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/dev.v3i1.89

River conditions in Bandung City are currently in critical condition. This study aims to create an early warning system and monitoring of river water quality based on the Internet of Things in the hope that early warnings sent through the telegram application belonging to the Bandung City DLHK officer and the Twitter social media website, can inform the Bandung City DLHK officer that a river is in a polluted condition and the officer can immediately go to the location of river water to carry out mitigation, and give warnings to the community. The research method used using the waterfall method which consists of: needs analysis, system design, implementation, testing, and maintenance with sequential implementation. Data collection methods were carried out in several ways, namely: interviews, giving questionnaires, and literature studies used in this study sourced from books, journals, seminar presentations, and the internet as references in the research conducted. Based on the research that has been carried out, the following test results are obtained: black box testing is carried out in accordance with those contained in the test plan with the results of each test having valid results. The results obtained from the user acceptance test which are calculated using the Likert scale have an average value of 86.94% which fall into the category of strongly agree, and there are three guidelines which are a follow-up to the output of the early warning system that can be carried out either by the Environmental Service. and Cleanliness (DLHK) of Bandung City and the community.

Service Engineering Based on Service Oriented Architecture Methodology Suhardi Suhardi; Robin Doss; Purnomo Yustianto
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 13, No 4: December 2015
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v13i4.2388

Service Engineering (SE) and Service Oriented Architecture (SOA) originally reside on different plateaus of discipline. SE is defined as a set of activity introducing a new business service, while SOA is a technical approach to redefine an enterprise business processes as a set of IT enabled services. This paper proposes a SOA embedded SE framework as a comprehensive approach in re-defining business service and its IT implementation. After an introduction, a review of existing SE frameworks and SOA methodologies is presented in the paper. Afterward, a complete SE framework is proposed with several results on early case studies. A survey results are then presented to prove the usability and benefit of the proposed framework. The framework is designed and proposed to help practitioners and researchers to conduct service engineering by employing principles and methodology offered by SOA approach.

Government Policy in Community Waste Management: A Case Study of Waste Management in Subang Regency Latifah Latifah; Fatmawati Fatmawati; Ilham Ilham; Abd Gafur; Purnomo Yustianto
Jurnal Public Policy Vol 9, No 1 (2023): January
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpp.v9i1.6024

Waste management must start from the initial waste disposal site, both at household, institutional and temporary disposal sites. The involvement of shareholders is very much needed in waste operational activities, because they have their respective duties which include starting from the stages of taking, processing, then final disposal, and utilizing waste. Likewise, the government certainly has other ways of controlling waste by involving the participation of the community. Because the role of the government is very crucial, it can be in the form of direct assignments to the community through the relevant agencies, or in the process of enforcing the rules that have been applied. The research used is a qualitative-interpretative descriptive method with a phenomenological approach as an exploration in the application of the e-performance system to government employees in Subang district. This study focuses on the Subang Regency government's policy in managing community waste. The purpose of this study is to measure the extent to which the Subang Regency Government implements policies related to waste management. 5 of 2018 has not run optimally, the availability of facilities and infrastructure such as government-owned waste banks so that the management of waste services is still low, then socialization has not been maximized so that people lack awareness in disposing of waste.

Rekayasa Sistem Keterbukaan Data Pemerintah untuk Mendukung Transparansi dan Partisipasi Pemerintah Daerah Ahmad Hamim Thohari; Suhardi; Novianto Budi Kurniawan; Purnomo Yustianto
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 6 No 3: Agustus 2017
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1143.339 KB)

Openness and transparency in government is now becoming a global movement. Various programs and initiatives have been built toward openness and public participation. Although existing legislation obligates the government to be more open about the data and information, in practice, the process of obtaining government data by Indonesian citizen is still difficult, due to the bureaucracy. Information technology has not been fully utilized for this process. This paper proposes open government data system engineering process that facilitates publication of government data by the government and access to data by citizen. Case study for the research was conducted in Cimahi City, West Java. This paper also demonstrates the adaptation of system engineering methods in the process of software system engineering with the adjustment and mapping of the techniques used in each stage. Result of user acceptance and usability testing shows that the system meets the performance criteria required by users and has good usability score. The survey on public perception about government transparency and participation with support of the system shows an increase of 39.1% compared to initial condition.

Early Warning System and Monitoring of River Water Quality Based on Internet of Things Hafizh Cahaya Putra, Vito; Hendayun, Mokhamad; Yustianto , Purnomo
Devotion : Journal of Research and Community Service Vol. 3 No. 13 (2022): Special Issue
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/dev.v3i1.89

River conditions in Bandung City are currently in critical condition. This study aims to create an early warning system and monitoring of river water quality based on the Internet of Things in the hope that early warnings sent through the telegram application belonging to the Bandung City DLHK officer and the Twitter social media website, can inform the Bandung City DLHK officer that a river is in a polluted condition and the officer can immediately go to the location of river water to carry out mitigation, and give warnings to the community. The research method used using the waterfall method which consists of: needs analysis, system design, implementation, testing, and maintenance with sequential implementation. Data collection methods were carried out in several ways, namely: interviews, giving questionnaires, and literature studies used in this study sourced from books, journals, seminar presentations, and the internet as references in the research conducted. Based on the research that has been carried out, the following test results are obtained: black box testing is carried out in accordance with those contained in the test plan with the results of each test having valid results. The results obtained from the user acceptance test which are calculated using the Likert scale have an average value of 86.94% which fall into the category of strongly agree, and there are three guidelines which are a follow-up to the output of the early warning system that can be carried out either by the Environmental Service. and Cleanliness (DLHK) of Bandung City and the community.

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