This study aims to determine the influence of participation in Islamic Spiritual Extracurricular activities (Rohis) on the confident character of students at SMA Negeri 2 Palembang. This study uses a quantitative approach with simple linear regression analysis. The research sample amounted to 80 students who were members of the Rohis extracurricular, with saturated sampling techniques. Data col…
Smoking is a high-risk behavior that may adversely affect the respiratory system and the body's oxygenation process. Both tobacco cigarettes and electronic cigarettes produce smoke or aerosol containing carbon monoxide (CO), which has an affinity for hemoglobin (Hb) approximately 240 times greater than that of oxygen (Os). This condition may interfere with the binding and release of oxygen to b…
Primary dysmenorrhea is cyclic menstrual pain that occurs naturally from the onset of menstruation (menarche) it is often experienced by adolescent girls and can disrupt their learning activities and quality of life. Micronutrient intake and hemoglobin levels are suspected factors in the occurrence of primary dysmenorrhea. This study aims to determine the relationship between micronutrient inta…
Stunting is a nutritional problem in children that affects physical growth and development. One factor is the inappropriate practice of providing complementary foods. Mothers play a crucial role in preventing stunting by increasing their understanding of appropriate complementary foods. This study aims to determine the effect of PP-MPASI KUAS education on mothers' knowledge. This study employed…
Sungkai leaves (Peronema canescens Jack.) have potential as a raw material for herbal tea and as a natural source of antioxidants. This study aimed to determine the total phenolic and flavonoid contents, antioxidant activity, and quality parameters of sungkai leaf simplicia tea compared with gambir leaf tea, soursop leaf tea, and commercial tea. The samples were dried, ground, and brewed using …
-
Shallot (Allium ascalonicum L.) is a widely cultivated horticultural crop in Indonesia due to its high market demand. Water availability is a crucial factor influencing vegetative growth and bulb formation in shallots. This study aimed to evaluate the effects of different watering frequencies on the growth and yield of Bima Brebes shallot variety. The experiment was conducted at plastic greenho…
Sorptivity is an important parameter in evaluating the durability of materials, as it is related to the ability of mortar to absorb water through capillary action. In this study, nanosilica was synthesized from fly ash waste using a precipitation method with sodium hydroxide (NaOH) and sulfuric acid (H₂SO₄) solutions. The synthesized nanosilica was then used as a partial cement substitution…