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Projection of Solar Energy Consumers as Renewable Energy in Indonesia Fitria Avicenna; Muhammad Shobaruddin; Nufian S Febriani
MediaTor (Jurnal Komunikasi) Vol 15, No 2 (2022): (Accredited Sinta 2)
Publisher : Unisba Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/mediator.v15i2.10497

Abstract

In today's world, there is a shift from non-renewable to renewable energy sources. The potential of renewable energy, such as solar energy, has yet to be widely utilized, even though renewable energy has considerable potential, especially in Indonesia. For this study, researchers obtained data on solar panel consumers through the official contact list website for potential consumers of the Ministry of Energy and Mineral Resources. Researchers obtained data through online questionnaires distributed to 207 consumers of products related to the renewable energy. Researchers use this sample because they are consumers or users of the renewable energy in the form of solar panels. In data presentation, data in the form of responses received from online questionnaires can generally show the demographic characteristics of the respondents. This research aims to formulate an effective promotional strategy by identifying consumer characteristics.
Evaluation of the Perception of the Effectiveness of Financial Information Systems with the DeLone and McLean Methods Riski Arifiyanti; Muhammad Shobaruddin; Alfi Haris Wanto
Wacana Journal of Social and Humanity Studies Vol. 23 No. 2 (2020)
Publisher : Sekolah Pascasarjana Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to measure the effectiveness of Financial Information Systems at the State University of Malang in 2019. Respondents in this study are UM stakeholders, namely system operators, system technicians and information users. Data collection using a questionnaire. The analysis used is Partial Least Square Analysis which is operated through the Smart PLS program. The results showed that there was no influence between the Quality of the System on Use in the information user and technician groups, conversely in the system user group there was an influence. There is an influence between Service Quality on Use in the information and technical user groups, conversely in the system user group there is none. There is no effect of system quality, information quality, and service quality on user satisfaction. There is an influence between users on user satisfaction on the group of users of information and systems, conversely there is no influence on the group of technicians. There is an influence between users on net benefits. There is an influence between user satisfaction on net benefits in the information user group and the system, conversely in the engineering group there is no influence.
Automatic Humidity Monitoring System for Archive Preservation: Integration of Arduino with ISO 11799:2016 Standard Rakha, Rakha Hafish Setiawan; Muhammad Shobaruddin; Endry Putra
Knowledge Garden: International Journal of Library Studies Vol. 3 No. 1 (2025)
Publisher : Brawijaya University Library

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.knowledgegarden.2025.3.1.30

Abstract

The preservation of archives in tropical regions faces critical challenges from uncontrolled humidity, leading to material degradation and information loss. Current monitoring systems lack real-time capabilities and remain cost-prohibitive, while the integration of automation with international preservation standards represents an unexplored solution, particularly in developing regions. This research aims to develop and evaluate an Arduino-based humidity monitoring system compliant with ISO 11799:2016 standards for paper archive preservation, offering an economical and accessible solution for archival institutions. The research employs a qualitative prototyping methodology, conducted at the Administration and Archives Gallery of Brawijaya University. Data collection involved systematic observation and literature review. The system utilizes Arduino Uno Rev 3, DHT11 sensor, LCD display, and alert modules, programmed to monitor humidity levels according to ISO standards. Analysis followed systematic procedures for data reduction, presentation, and conclusion drawing. The developed system successfully implemented three-level humidity classification with corresponding visual and audio notifications. Testing confirmed accurate detection and classification of humidity fluctuations across different thresholds (0% to ±2%, ±2% to ±5%, and >±5%), with appropriate system responses through LED indicators and audio alerts. The Arduino-based solution demonstrated effective integration with ISO 11799:2016 standards, providing real-time monitoring capabilities. The research validates the feasibility of implementing affordable Arduino-based monitoring systems for archive preservation that meet international standards. While showing promise in humidity monitoring and early warning capabilities, further development is needed for data storage integration and expanded monitoring range while adapting to ISO 11799:2024 standards.