Social resilience is one of the vital social capitals for youth, especially in Bandarharjo, North Semarang, a marginalized area with many juvenile delinquents. Social resilience is an attempt to ...transform social behavior in a place that is safe, conducive, and upholds tolerance. Therefore, this article aims to examine the social institution's role in building youths' social resilience in Bandarharjo North Semarang and analyze the youths' social resilience in Bandarharjo with Bourdieu's theory as the leading theory. This research employed a qualitative approach with a phenomenological description study that investigated the individual's subjective experience through the social institution leaders and youths in Bandarharjo. The results showed that the social institutions involved in the establishment of social resilience are family, village community, religious institutions, and educational institutions; youth social resilience predominantly comes from religious and family social institutions; and social resilience can alter most of the negative behaviors of marginalized youth in Bandarharjo and sustain them through internal and external negative influences. This research reinforces Bourdieu's theory that a good environment and social capital affect individuals' habits in developing social resilience.
The presence of electric vehicles (EVs) must be supported by batteries that have good-quality energy storage. Battery power is critical to the development of electric cars. Temperature affects ...battery strength, so operating within the optimum temperature range must be ensured. During the charge and discharge processes, the electrochemical reaction generates hot energy, causing an increase in battery temperature. In this research, the solution to the problem is to make a cooling system with a mini channel cold plate and Al2O3 1%vol+EG/W (50:50) nano coolant. Optimization of heat transfer enhancement using Response Surface Methodology-Central Composite Design (RSM-CCD) and experimental tests with various flow rate variations. The research findings revealed that the RSM-CCD results and the outcomes of studies employing test equipment agreed that the highest cooling fluid flow rate was the most optimal condition, the highest T2 temperature drop of 17.63% occurred at a flow rate of 1.7 LPM, and the lowest T2 temperature was 13.13% at a flow rate of 1 LPM.
