Article Per Year (5 Year)
p-Index From 2021 - 2026
0.61
P-Index
This Author published in this journals
All Journal Jurnal EduHealth Sustainable Applied Modification Evidence Community
Nina Irmayanti Harahap
Unknown Affiliation
Health Professions Public Health Veterinary

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
FORMULATION OF DRAWINGS (DRYMOGLOSSUM PILOSELLOIDES L. PRESL) ETHANOL EXTRACT OF ACNE GEL ON THE GROWTH OF THE BACTERIA PROPIONIBACTERIUM ACNES Harnis, Zola Efa; Nina Irmayanti Harahap; Rika Puspita Sari; Sarviana Lubis
Jurnal EduHealth Vol. 12 No. 02 (2022): Edition March, Jurnal EduHealth
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (534.18 KB)

Abstract

Dragon scales (Drymoglossum piloselloides L. Presl) is a plant that has antibacterial activity against the bacteria Propionibacterium acnes and Staphylococus aureus, Bacillus subtilis, Escherichia coli, and Streptococcus pneumonia. The content of compounds that act as antibacterial are saponins, polyphenols, essential oils, sterols / triterpenes, phenols, flavanoids, sugars and tannins. This study aims to make a formula of dragon scales ethanol extract gel against the growth of propionibacterium acnes bacteria. The method used in this study was experimental laboratory. The formulation of dragon scales ethanol extract gel is made with a concentration variation of 5%, 10%, 15%. Antibacterial activity test is carried out with diffusion agar.
FORMULATION OF HAND SANITIZER GEL PREPARATION COMBINATION OF NEMBA LEAF (AZADIRACHTAINDICAA.JUSS) ETHANOL EXTRACT OF AND EXTRACT OF ALOE VERA (ALOE VERA)AGAINS STAPYLOCOCCUCAUREUS BACTERIA Sari, Rika Puspita; Harnis, Zola Efa Harnis; Nina Irmayanti Harahap; Rissa Dewi Ramadhani
Jurnal EduHealth Vol. 12 No. 02 (2022): Edition March, Jurnal EduHealth
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (644.124 KB)

Abstract

The use of hand antiseptics in the form of gel preparations which are more popular with the namepreparations hand sanitizer usually contain antiseptics in the form of synthetic chemicals which are relatively expensive and often cause skin health problems, such as dry skin. The leaves of the neem plant and aloe vera gel have been shown to be able to treat several diseases, one of which is being able to be a companion drug for antibacterial treatment. The method used in this research is experimental method because it is intended to determine the effect or relationship between the independent variables called treatment factors, namely thegel formulation Hand Sanitizer from a combination of neem leaves and aloe vera gel with concentrations of 5%, 10%, and 15%, with the dependent variable called the observation factor, namely the test. Organoleptic, pH, homogeneity, dispersion test, irritation test and antibacterial activity tes. The results obtained from this study are that neem leaf ethanol extract and aloe vera gel can be formulated intopreparations hand sanitizer gelwith concentrations of 5%, 10% and 15%, with homogeneous preparations, pH around 6.68-7.03, with dispersion ranges from 4.4cm - 5.5 cm, and stable at 4 weeks of storage.. Results preparations hand sanitizers containing ethanol extract of neem leaves 15% provides a strong barrier against Staphylococcus aureus was 13.80 ± 0.29 mm.
The Impact of Industrial Noise Exposure on Work Stress and Mental Health of Workers: A Study in the Manufacturing Industry M Ramadhani Firmansyah; Nina Irmayanti Harahap; Diana Chandra Dewi; Susanti Delina
Sustainable Applied Modification Evidence Community (SAMEC) Vol 2 No 2 (2025): December, 2025
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/samec.v2i2.284

Abstract

This study examined the relationship between industrial noise exposure, occupational stress, and mental health among manufacturing workers using a quantitative cross-sectional design. From a population of 450 workers, 212 respondents were selected through stratified random sampling. Noise exposure was assessed using a sound level meter with the time-weighted average (TWA) method, while occupational stress and mental health were measured using the Job Stress Scale (JSS) and the General Health Questionnaire (GHQ-12). Data were analyzed descriptively, bivariately with the Chi-Square test, and multivariately with logistic regression. Results showed that most workers were exposed to moderate noise levels (85–90 dB), with 29.2% experiencing high exposure (>90 dB). Moderate stress was reported by 44.3% of respondents, and 25.5% experienced high stress levels. Mental health assessment indicated that 51.9% of workers exhibited mild to moderate–severe psychological distress. Chi-Square analysis demonstrated significant associations between noise exposure and both occupational stress (p = 0.003) and mental health status (p = 0.021). Multivariate findings identified high noise exposure (>90 dB) and prolonged working hours (>8 hours/day) as dominant predictors of increased risk for occupational stress (OR = 2.85) and mental health disorders (OR = 2.34). These results highlight that industrial noise functions not only as an audiological hazard but also as a meaningful psychosocial stressor. The study emphasizes the necessity of integrating noise control strategies, regulation of working hours, and structured stress management interventions into Occupational Safety and Health (OSH) programs to reduce psychological burdens and enhance worker well-being in manufacturing environments.
Co-Authors Diana Chandra Dewi Harnis, Zola Efa M Ramadhani Firmansyah Rika Puspita Sari Rika Puspita Sari Rissa Dewi Ramadhani Sarviana Lubis Susanti Delina