Claim Missing Document
Check
Articles

Pengaruh Konsentrasi Ekstrak Etanol Ocimum basilicum var. sativum L. pada Mouthwash Serbuk Instan terhadap Daya Hambat Streptococcus mutans secara in vitro Suci Afsari Ramadani; Yani’ Qoriati; Ainu Zuhriyah
Lumbung Farmasi: Jurnal Ilmu Kefarmasian Vol 7, No 2 (2026): Juli
Publisher : UNIVERSITAS MUHAMMADIYAH MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/lf.v7i2.40360

Abstract

Streptococcus mutans berperan dalam karies melalui produksi asam dan biofilm. Penelitian ini menganalisis pengaruh ekstrak etanol Ocimum basilicum var. sativum L. 8%, 10%, dan 12% dalam mouthwash serbuk instan terhadap mutu fisik dan daya hambat Streptococcus mutans. Empat formula, yaitu F0, F1, F2, dan F3, dievaluasi secara organoleptik, homogenitas, pH, waktu alir, sedimentasi, serta diameter zona hambat dengan difusi sumuran. Seluruh formula homogen dan memiliki pH 6,30-6,73 sesuai ISO 16408:2015. Peningkatan kadar ekstrak memperpanjang waktu alir dan meningkatkan sedimentasi. Zona hambat F1, F2, dan F3 masing-masing 12,50 ± 2,65; 18,37 ± 1,94; dan 19,83 ± 1,34 mm, sedangkan F0 tidak menghambat. One-way ANOVA membuktikan adanya pengaruh bermakna terhadap daya hambat (p<0,001). Formula F3 menghasilkan aktivitas numerik tertinggi, tetapi F2 merupakan formula paling seimbang karena tidak berbeda bermakna dari F3 serta memiliki waktu alir dan sedimentasi lebih rendah.
Effectiveness of the Project-Based Learning Model on High School Students' Argumentative Essay Writing Skills Ainu Zuhriyah; M. Iqbal Tawakkal
International Journal of Education and Learning Vol. 1 No. 1 (2025): Vol 1 No 1 June 2025
Publisher : Badan Usaha Milik Desa Berkaho Pungpungan

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

Abstract

This study aims to examine the effectiveness of the Project-Based Learning (PjBL) model in improving the argumentative essay writing skills of senior high school (SMA) students. Argumentative essay writing is a critical competency in Indonesian language learning, involving the ability to think critically, construct logical arguments, and systematically communicate ideas. The research method used was a quasi-experimental design with a pretest-posttest control group. The research subjects consisted of two 11th-grade classes in a public high school, assigned as the experimental and control groups. The instrument used was an argumentative essay assessment rubric including indicators of structure, cohesion-coherence, argumentation, and language use. The results showed a significant difference in the average essay writing scores between the experimental and control groups after the treatment. The PjBL model proved effective in enhancing students’ argumentative writing skills through active involvement, collaborative work, and the completion of real-world project-based tasks. These findings recommend the implementation of the PjBL model in writing instruction as an innovative alternative relevant to 21st-century learning needs.
PEMBERDAYAAN WIRAUSAHA MUDA DESA KEDUNGREJO MELALUI PELATIHAN ARTIFICIAL INTELLIGENCE DAN STRATEGI TIKTOK AFFILIATE UNTUK MENINGKATKAN KAPASITAS DIGITAL DAN EKONOMI LOKAL Siti Labiba Kusna; Ainu Zuhriyah; Muhammad Firdaus; Siti Imroatun Solikah; Septiani Nur Azizah; Tita Rosa Ardinda
BHAKTI: JURNAL PENGABDIAN DAN PEMBERDAYAAN MASYARAKAT Vol. 5 No. 01 (2026): Juni
Publisher : Universitas Islam Tribakti (UIT) Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/bjppm.v5i01.9136

Abstract

This community service program addresses the limited digital literacy and underutilization of technology in promoting local products among young entrepreneurs in Kedungrejo Village. The program aims to empower young entrepreneurs by enhancing their digital capacity and supporting local economic development through training on Artificial Intelligence (AI) and TikTok Affiliate strategies. The activity employed the Asset-Based Community Development (ABCD) approach, involving interactive training sessions, demonstrations, and hands-on practice. The results show a significant increase in participants’ understanding by 30%, along with strong motivation, as 90% of participants expressed readiness to apply the acquired skills. This program contributes to strengthening digital entrepreneurship and expanding market access for local products, thereby supporting sustainable local economic growth.