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Pemberdayaan Sekolah Dasar Sebagai Sekolah Siaga Sehat Melalui Intervensi Edukasi Kesehatan Preventif Anggraini, Suci; Suyanto, Suyanto; Alfikri, Alif Kahfi; Indra, Dian Afifah; Ramadhan, Feldy Topani; Aini, Jum; Plantika, Lolita Dwi; Lubis, M. Daun Jihad Az-Zikri; Marcha, Niken Chairul; Mahrum, Rizkitaqiyah Aqela Eka; Khanzafira, Salsabila Aldea; Melinda, Siska; Lubis, Tri Wahyuni
Unri Conference Series: Community Engagement Vol 7 (2025): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.7.438-443

Abstract

Program Sekolah Siaga is a promotive and preventive intervention implemented at SDN 005 Bukit Timah, aimed at improving knowledge, fostering Clean and Healthy Living Behavior (CHLB), and strengthening the role of the School Health Unit (SHU). The program consisted of CHLB education, basic health screening (height, weight, oral and dental hygiene, and general health status), SHU cadre empowerment, and group tooth-brushing practice. Evaluation of 181 students showed improved understanding of CHLB, with an average correct response rate of 80.11%, alongside high enthusiasm during hygiene activities. Health screening identified cases of undernutrition, dental caries, and poor oral hygiene; among 65 respondents, 50% were categorized as severely malnourished. This program effectively enhanced teacher and student engagement and has potential as a sustainable model for school health promotion.
EFFECT OF DAHLIA TUBER INULIN EXTRACT ON THE THICKNESS OF THE THORACIC AORTIC TUNICA INTIMA-MEDIA IN TYPE 2 DIABETIC RATS MODEL Natswa Deanra, Cantika; Ismawati, Ismawati; Saryono, Saryono; Juananda, Desby; Anggraini, Suci; Agung S, Timotius; Dayu Putri, Veni; Yanti, Sri; Dyna, Fitri
Biomedika Vol 18, No 1 (2026): Biomedika February 2026
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

Inulin is a natural polysaccharide that improves glucose metabolism and reduces cholesterol levels through the formation of short-chain fatty acids, which may contribute to preventing atherosclerosis in type 2 diabetes mellitus (T2DM). Therefore, this study aimed to evaluate the effect of dahlia tuber inulin extract on the thickness of the thoracic aortic tunica intima-media (TIM) in T2DM-induced rats. A total of 20 male Wistar rats were divided into five groups: control, T2DM, T2DM + 0.5 mg/gBW/day inulin extract, T2DM + 1.0 mg/gBW/day inulin extract, and T2DM + 1.5 mg/gBW/day inulin extract. T2DM induction was performed using 60 mg/kgBW streptozotocin and 120 mg/kgBW nicotinamide. Measurement of TIM thickness was conducted using a Leica light microscope with hematoxylin-eosin staining. The results showed no statistically significant differences among the groups (p = 0.051), although a decreasing trend in TIM thickness was observed at the 1.5 mg/gBW/day dose. In this context, dahlia tuber inulin extract demonstrated a tendency to reduce TIM thickness in T2DM-induced rats.
Performance Analysis and Optimization of an Ammonia Stripper through Scrubber Integration Using Industrial Data and Aspen Hysys Simulation Susmanto, Prahady; yani, Irsyadi; Bahrin, David; Maharani, Asty; Anggraini, Suci
Cognitia : International Engineering Journal Vol. 2 No. 1 (2026): Cognitia : International Engineering Journal
Publisher : Candela Edutech Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63288/ciej.v2i1.16

Abstract

The stripping gas from the ammonia stripper still shows fluctuating ammonia (NH₃) content and, under certain conditions, has the potential to exceed the targeted limit. This study discusses the evaluation of the ammonia stripper output gas and efforts to reduce NH₃ levels by adding a scrubber unit as a further treatment using Aspen HYSYS V.11 simulation. However, previous studies have primarily focused on ammonia removal within the stripper unit under steady-state conditions, with limited investigation into the integration of scrubber systems to handle fluctuating industrial wastewater and steam flow conditions. Operational performance was evaluated using industrial data collected during August 6–10, 2025, by calculating NH₃ removal efficiency based on inlet–outlet concentrations, followed by Aspen HYSYS simulation using the Extended NRTL model to analyze the effect of wastewater flow rate and assess the optimization process through scrubber integration. The evaluation results show that before the addition of the scrubber, the NH₃ reduction efficiency in the ammonia stripper was in the range of 87.78–96.34% with an average value of 92.97%, but under conditions of high wastewater discharge, the NH₃ concentration in the stripping gas still increased. Scrubber integration simulations showed that the NH₃ concentration in the stripper exhaust gas decreased from 3.21% to 0.96%, equivalent to a reduction of approximately 70%, indicating significant emission optimization. These results indicate that the addition of a scrubber to the stripped gas is an effective alternative to control NH₃ emissions.