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Pengaruh Perubahan Temperatur Udara Luar pada Kinerja Pengkondisi Udara Direct Expansion System Akmal Fadhillah Muslim; Sumeru; Nani Yuningsih
Prosiding Industrial Research Workshop and National Seminar Vol. 16 No. 1 (2025): Vol. 16 No. 1 (2025): Prosiding 16th Industrial Research Workshop and National
Publisher : Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/irwns.v16i1.6636

Abstract

Outdoor air conditions, particularly temperature, are important factors that significantly influence the performance of air conditioning systems in buildings. Fluctuations in outdoor temperature can increase the cooling load and energy consumption of HVAC systems, especially in Direct Expansion (DX) systems commonly used in Air Handling Units (AHU). This study aims to analyze the impact of outdoor temperature changes on the performance of DX-type AHUs. The data collection involved measuring outdoor air temperature, refrigerant temperature and pressure, supply air temperature, electrical power consumption, and calculating the Coefficient of Performance (COP). Measurements were taken in the morning, noon, and afternoon. The results showed that the cooling capacity decreased by 1.274 kW as outdoor temperature rose from 26.25°C to 29.29°C, with an average reduction of 0.44 kW per 1°C. Beyond this range, the cooling capacity stabilized around 30.010 kW. The system’s power input increased by 0.975 kW within the temperature range of 26.25°C to 31.61°C, equivalent to an average increase of 0.182 kW per 1°C. The actual COP declined by a total of 0.29 over the same range, averaging a decrease of 0.05 per 1°C rise in outdoor temperature. These findings indicate that outdoor temperature has a significant effect on the cooling capacity, energy consumption, and Coefficient of Performance DX AHU systems.
EFEKTIVITAS e-BOOK DALAM PENCEGAHAN KEKERASAN SEKSUAL PADA ANAK Darti Rumiatun; Ismiyati; Nani Yuningsih
Jurnal Medikes (Media Informasi Kesehatan) Vol. 12 No. 1 (2025)
Publisher : Politeknik Kesehatan Kementerian Kesehatan Banten

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

Abstract

In Asia, Africa and North America about 50% of children experience violence. While in Southeast Asia there are about 10% of boys and 15% of girls who have experienced one form of sexual violence in childhood. This research is a Quantitative research with a quasi-experimental pretest-post test design with control group. The research respondents were 4th and 5th grade elementary school students aged 9-10 years. The sample of the experimental group and the control group each amounted to 22 people. The intervention was given to students for 4 weeks. This research was conducted in 2 elementary schools, namely public and private elementary schools in the Lebak Regency area from July to August 2023. Data analysis used relationship test (Chi-Square) and T-test. The results showed that there was a significant relationship between children's knowledge in preventing sexual violence against mother's work (p-0.025). The data also showed a significant difference in the knowledge of the e-book group with the leaflet group with a value of p-0.000.
INCREASING THE CAPACITY OF CADRE FOR CONTROLLING HIGH BLOOD PRESSURE (HYPERTENSION) IN THE COMMUNITY IN THE WORKING AREA OF CIBADAK HEALTH CENTER RANGKASBITUNG LEBAK DISTRICT Yayah Rokayah; Nintinjri Husnida; Nani Yuningsih; Tutik Iswanti; Bangun Widjanarko
Jurnal Menara Pengabmas Vol. 1 No. 1 (2023): Jurnal Menara Pengabmas
Publisher : POLTEKKES KEMENKES BANTEN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36743/jmp.v1i1.491

Abstract

57 million (63%) mortality occurs in the world, and 36 million (43%) morbidity is caused by non-communicable diseases. WHO in 2010 reported that 60% of the causes of death for all ages in the world were PTM and 4% died before the age of 70 years. Community service in the regional partnership program contributed to the Cibadak Rangkasbitung Community Health Center program with the Lebak District Health Office, PTM patient care with hypertension control. Efforts by the Health Office, Cibadak Health Center to educate the community on prevention, control through POSBINDU, training of cadres in the village on hypertension control. not yet optimal and evenly reach the community. The solution is to increase the understanding of cadres in the village of the Cibadak Community Health Center who have not had training in controlling high blood pressure (hypertension). The method of carrying out the Pre test, providing information inviting health service resource persons to increase the cadre's understanding of the concept of hypertension, prevention efforts, early detection. Lecturers train the skills of cadres to measure blood pressure with digital blood pressure. The next meeting was Post test, Monev cadres conducted education, examined 5 patients with high risk of hypertension. There was an increase in the average score of community knowledge about hypertension from 64.3% to 88.3% from 64.3%, there was an increase in the skills of cadres to measure blood pressure with digital blood pressure from 5 people to 12 people. As a continuation of activities, there needs to be community participation, good cooperation between health cadres and village supervisors, program holders
Family Empowerment in Monitoring Fe Provision To (Rematri) Adolescent Women as A Stunting Prevention Effort Nani Yuningsih; Ayi Tansah Rohaeti; Omo Sutomo
Jurnal Menara Pengabmas Vol. 1 No. 2 (2023): JURNAL MENARA PENGABMAS
Publisher : POLTEKKES KEMENKES BANTEN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36743/jmp.v1i2.655

Abstract

The prevalence of stunting is around 27.67% (2019 Indonesian Toddler Nutrition Status Survey), a problem in health development. Presidential Decree no.18 of 2020 RPJMN 2020 – 2024. 4th pont strategy, improving the quality of children, women and youth. Preventing stunting can be done in this cycle. is about FE supplementation for teenagers, in Banten province children with stunting conditions there are 8.7% Lebak district 5.03% in 2022, in PKM Kalanganyar 1.55% with adherence to drinking Fe among Rematri (Adolescent Girls) is still low for those in home aged 12 – 18 years. In Sangiangtanjung Village Solution, determining targets for 50 Rematri families, licensing, coordination between Kesbangpol, health service, community health center, village. Resource persons, activity schedule, results obtained pre and post education. Family Knowledge of Giving Fe to Rematri has an increase in the minimum and maximum scores from 1 – 8 to 6 – 10, almost all (96.0%) there is an increase in knowledge scores, the p value = 0.000 (p < α) is considered significant. The minimum and maximum Hb values ​​increased after administration of Fe tablets from 10.4 – 13.5mg% to 11.0 – 13.8mg%. This means giving Fe tablets for 4 weeks at a dose of 1 x 1 tablet 60 mg once every 1 week. The activity is in synergy with the community health center program with the monthly activity of providing Rematri Fe, which is a nutrition program at the Community Health Center.
Pemberdayaan Ibu Balita dalam Menyiapkan Makanan Bernilai Gizi Tinggi Berbasis Kearifan Lokal: Ubi Jalar dan Ikan Lele di Desa Mekar Agung Kecamatan Cibadak Kabupaten Lebak Siti Rusyanti; Nani Yuningsih
Jurnal Kreativitas Pengabdian Kepada Masyarakat (PKM) Vol 9, No 10 (2026): Volume 9 Nomor 10 (2026)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jkpm.v9i10.26495

Abstract

ABSTRACT Lebak Regency recorded a high stunting rate, including Mekar Agung Village, which identified 7 stunted toddlers. Suboptimal nutritional fulfillment is triggered by limited knowledge and skills of mothers in preparing varied food. On the other hand, local wisdom commodities such as sweet potatoes and catfish are highly abundant, affordable, and nutrient-dense but have not been optimally utilized. This community service activity aimed to empower mothers of toddlers through nutritional education and food processing training based on local ingredients to prevent stunting. This activity involved 10 mothers of toddlers in Mekar Agung Village as target partners, assisted by 3 midwifery students. The implementation methods included situation analysis, pre-test, nutritional education, hands-on practice in making varied menus (catfish nuggets, catfish rolade, purple sweet potato pudding), post-test, and regular monitoring-evaluation through home visits with the Village Midwife. The results showed a significant increase in the "Good" knowledge category from 20% during the pre-test to 90% after the post-test. Target partners also became 100% highly skilled in practicing filleting techniques, hygienic processing, and innovative menu packaging. The monitoring phase confirmed behavioral changes in mothers regarding daily menu diversification, leading to improved child food acceptance and a positive trend in toddler weight gain by an average of 0.2 kg to 0.5 kg. Community empowerment through the utilization of local wisdom foodstuffs effectively improves mothers' cognitive and psychomotor capacities and supports the nutritional status improvement of toddlers. Keywords: Catfish, Local Wisdom, Nutrition, Stunting, Sweet Potato.  ABSTRAK Kabupaten Lebak mencatat angka stunting yang tinggi, termasuk di Desa Mekar Agung yang mengidentifikasi adanya 7 balita stunting. Pola pemenuhan gizi yang tidak optimal dipicu oleh keterbatasan pengetahuan dan kemampuan ibu balita dalam mengolah makanan yang bervariasi. Di sisi lain, komoditas kearifan lokal seperti ubi jalar dan ikan lele sangat melimpah, murah, dan kaya gizi namun belum dimanfaatkan optimal. Kegiatan pengabdian masyarakat ini bertujuan untuk memberdayakan ibu balita melalui edukasi nutrisi dan pelatihan pengolahan makanan berbasis bahan lokal guna mencegah stunting. Metode: Kegiatan ini melibatkan 10 ibu balita di Desa Mekar Agung sebagai mitra sasaran serta didampingi oleh 3 mahasiswa kebidanan. Metode pelaksanaan mencakup analisis situasi, pre-test, edukasi pemahaman nutrisi, praktik langsung pembuatan variasi menu (nugget lele, rolade lele, puding ubi ungu), post-test, serta monitoring evaluasi berkala melalui kunjungan rumah bersama Bidan Pembina Desa. Hasil kegiatan menunjukkan lonjakan pengetahuan kategori "Baik" dari semula 20% saat pre-test menjadi 90% setelah post-test. Mitra sasaran juga 100% menjadi sangat terampil dalam mempraktikkan teknik fillet, pengolahan higienis, dan pengemasan inovasi menu. Tahap monitoring mengonfirmasi perubahan perilaku ibu dalam diversifikasi menu harian balita yang berdampak pada peningkatan daya terima anak dan tren kenaikan berat badan (BB) balita rata-rata sebesar 0,2 kg hingga 0,5 kg. Pemberdayaan masyarakat secara mandiri melalui pemanfaatan bahan pangan kearifan lokal efektif meningkatkan kapasitas kognitif dan psikomotorik ibu serta mendukung perbaikan status gizi anak balita.  Kata Kunci: Gizi, Ikan Lele, Kearifan Lokal, Stunting, Ubi Jalar.