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Voluntary Behavior Modification during a Pandemic: Perceptions and Behaviors toward COVID-19 in Japan Budianto, Firman; Nishikori, Yuichi
Makara Human Behavior Studies in Asia Vol. 25, No. 1
Publisher : UI Scholars Hub

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Abstract

This study examines social measures meant to stop the spread of COVID-19 in Japan, where COVID-19 control relies heavily on the voluntary compliance of citizens. We examine how the government's campaign for controlling COVID-19 is perceived by people, and how these measures influenced people’s attitudes and behavior. This paper specifically discusses how people’s perceptions regarding COVID-19 control measures temper orthodox understandings of behavior modification, such as perceived threats, and how it influences their attitude and behavior. Qualitative data collected from an online open-ended questionnaire was cross-sectionally analyzed. This study argues that high risk perception is actually just one of many triggers of behavior modification. That is, people responsive to risk perception had to match actual hazards to perceived real risk. Furthermore, popular sources of information on COVID-19, like news and social media, were found to substantially influence people’s behavior. In particular, whether campaigns were easy to understand, whether there were societal expectations for people to follow behavior modifications, and whether people thought measures were effective at preventing COVID-19 infection had a strong impact on the adoption of behavior modification. These findings thus fill in lacuna in existing scholarship concerning the rationality behind people’s decision to voluntary adopt behavior modification measures.
Short-circuit current analysis of DC distribution system in a ship with non-electric propulsion Kurniawan, Adi; Gumilang, Ahlur Roi Novanto; Sarwito, Sardono; Budianto, Firman; Kurniawan, Akhmad Reinaldy
International Journal of Applied Power Engineering (IJAPE) Vol 13, No 2: June 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v13.i2.pp362-370

Abstract

Converting conventional AC radial shipboard distribution system to DC system has been recognized as a potential high impact solution to reduce ship’s fuel consumption. As big ships in Indonesia commonly use low voltage AC (LVAC) distribution system an effort to apply low voltage direct current (LVDC) distribution system without replace the propulsion system is a plausible choice. However, technical and economical investigations are required before recommendation to convert the shipboard distribution system to LVDC is officially launched. In this study, technical aspect in the term of short-circuit current is discussed. The goal of this study is to analyze how much the impact on the short-circuit current when LVDC system replaces LVAC system. The impact may affect the feasibility of LVDC system as the short-circuit current in a system dictate the scheme and capacity of the protection devices. Numerical simulations on a sample vessel are performed to obtain the profile of maximum short-circuit currents on all panels. The results show that the utilization of LVDC system decreases the short-circuit current by 10 times. Further investigations on the economic aspect needs to be performed to give clearer view of the feasibility of the LVDC system.
Factor Affecting Organizational Citizenship Behaviour and Employee Performance in Banking Sector Budianto, Firman; Kurniawati, Desi Tri
International Journal of Business, Law, and Education Vol. 5 No. 2 (2024): International Journal of Business, Law, and Education
Publisher : IJBLE Scientific Publications Community Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56442/ijble.v5i2.744

Abstract

This study aims to analyze the role of individual characteristics, organizational commitment and job satisfaction on employee performance with an organizational citizenship behavior (OCB) mediation mechanism in the banking industry in Indonesia. The data analysis used was quantitative analysis. Data collected by random sampling technique with questionnaire disseminated online using Google Form to 122 employees. Data was analyzed using SEM-PLS via SmartPLS application. The results verified that individual characteristics had a significant effect on employee performance. However, organizational commitment and job satisfaction do not have an effect on employee performance. Furthermore, individual characteristics, organizational commitment and job satisfaction have a significant effect on OCB. Then OCB has a significant effect on employee performance. In addition, OCB mediates in part the influence of individual characteristics on employee performance. While OCB perfectly mediates the effect of organizational commitment and job satisfaction on employee performance