Telah dilakukan penelitian tentang pengaruh penambahan gliserol pada pembuatanedible film dari agar – agar rumput laut (gracilaria sp.). Tujuan penelitian ini adalah untuk mengetahui sifat fisiko-kimia terbaikedible film berbasis agar dengan plasticizer gliserol. Penelitian ini menerapkan variasi konsentrasi gliserol antara lain 30, 35, 40, 45, dan 50%terhadap massa agar-agar atas dasar (b/b). Sifat fisiko-kimia Edible filmyang diuji antara lain ketebalan menggunakan micrometer, laju transmisi uap air, kuat tarik dan elongasi masing-masing diuji dengan Universal Testing Machine. Konsentrasi gliserol terbaik diperoleh pada penambahan gliserol 45% yang memiliki ketebalan 0,0167 mm, laju transmisi uap air sebesar 57,18 g/24jam.m2, kuat tarik sebesar 14,23 MPa, dan elongasi sebesar 12,75%
The Jesa Karya Women Farmers Group (KWT), located in Gondangrejo, Karanganyar, is one of the KWTs with developing vegetables and empon-empon growing commodities. There are many challenges faced by KWT Jesa Karya, both internally and externally, so support from various aspects is needed to encourage the development process of KWT Jesa Karya. Through an independent study program, this support is in farmer assistance carried out by TaniHub and agricultural students. The method used in this assistance is Participatory Rural Appraisal (PRA). Interviews and observations were also conducted to obtain information on farmer groups' empowerment and the problems investigated. Jesa Karya KWT is developed through socialization mentoring programs, assistance in vegetable cultivation to product marketing, discussions on strengthening farmer group institutions, monitoring, and evaluation. Mentoring shows changes in improving the quality of their agricultural products, developing post-harvest products, and digital marketing to strengthen the resilience of farmers in increasing their business scale, realizing self-reliance, and improving the welfare of members. Member participation in this activity can be seen from members' enthusiasm in every activity held in support and efforts to form an effective program for developing KWT Jesa Karya.
Digital literacy requires school resilience. The purpose of this study is to describe the profile of school resilience and strategies for strengthening school resilience in order to strengthen digital literacy. The method used in this study is a descriptive method that combines quantitative and qualitative (mix method). The research was conducted at SMN N 1 Mungkid involving 40 teachers and 100 students with a multistage random sampling model. The sampling technique in this study was determined using the Lameshow formula, with a total sample of 140 people. Data collection techniques were also carried out using a questionnaire technique through online media (google form) and documentation. The analytical technique used is descriptive with the Excel program using a categorization method based on percentage calculations. The results showed that the overall resilience of Mungkid Junior High School in facing the digital literacy era according to teachers and students was at the lower score, which is in the category of positive resilience building scale (teachers: 31%; Students: 40%). The strategy for strengthening school resilience in the digital literacy era are (1) adapting to situations and conditions, (2) school intervention in overcoming environmental risks and transitions, (3) identifying factors that can help schools overcome crises, (4) skills mapping to identify training needs, (5) identifying the strengths and weaknesses of the education system, and (6) documenting the learning gained by taking into account the availability of school human resources (HR), continuous professional development, communication, network support, adaptation and knowledge-based development.
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