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EVALUATION OF HYDROGEL MASK PREPARATION OF RED MANGROVE LEAF ETHANOL EXTRACT (Sonneratia caseolaris Engl.) Sa’diyah, Aminatus; Pambudi, Dwi Bagus
BENZENA Pharmaceutical Scientific Journal Vol 3, No 01 (2024): BENZENA PHARMACEUTICAL SCIENTIFIC JOURNAL
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/benzena.v3i01.4638

Hydrogel preparations are preparations that have a fairly high water content, ranging from 80-90%. Sonneratia caseolaris Engl is a type of mangrove plant, locally this tree is often called kapidada. Ecologically, kapidada grows in the less salty parts of the mangrove forest. This study aims to find out whether the red pidada mangrove leaf extract can be formulated into a hydrogel mask preparation. The test method used is a hydrogel mask made by mixing the basic ingredients of the mask in the form of carbopol 940 and TEA. The results of the evaluation test were in the form of an organoleptic test with greenish clear color parameters, odorless, with a thick gel form. The resulting pH test was formula 1 with a pH value of 5, formula 2 with a pH value of 6 and formula 3 with a pH value of 5. Test the homogeneity of all preparations from the three homogeneous formulas. The spreadability test produced from formula 1 was 5.1 cm, formula 2 was 4.9 cm and formula 3 was 3.6 cm. The adhesion test resulting from the three formulas obtained a value of 1.16; 1.52; and 1.63 seconds. Viscosity test obtained from the three formulas, namely 3,967; 2,989; and 1,737 cps. The results showed that the hydrogel mask preparations met the evaluation requirements, namely formula 1.

Penerapan Filtrasi Anaerobik di Masjid Sungai Geneng, Lamongan Tamimah, Ni'matut; Sa’diyah, Aminatus; Azis Ramadani, Tarikh; Luluk Kusminah, Imah; Puspita Sari, Devina; Trisna Nugraha, Anggara; Mahardhika, Pekik
Jurnal Cakrawala Maritim Vol. 8 No. 1 (2025): Jurnal Cakrawala Maritim
Publisher : P3M Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/jcm.v8i1.58

Many areas in Indonesia still have water sources that are unsuitable for daily use. One such area is the vicinity of Sungai Geneng Mosque, Kembang Bahu District, Lamongan Regency. In this area, the water source contains high levels of lime and organic materials, making it unsuitable for consumption. To address this issue, the Corporate Social Responsibility (CSR) Team from Politeknik Perkapalan Negeri Surabaya (PPNS) implemented a water filtration application in the area. The filtration method used is the anaerobic filtration system. Based on the filtration results, high levels of lime were successfully reduced to meet health standards, making the water clean and safe for consumption. Additionally, the organic materials in the water were converted into biogas, which serves as an alternative energy source for cooking and environmentally friendly vehicles.

IDENTIFIKASI DAN PEMERIKSAAN FLATFOOT PADA SISWA SISWI KELAS 3 SD MUHAMMADIYAH PANGKAH Asqiya, Aurisna Isma; Muthoharoh, Ainun; Zulvania, Alda; Sa’diyah, Aminatus; Kholifatu Balqis, Nurmalia; Noviawati, Sabila; Nabila, Yustiana; Jaka Panuntun, Eko; Nizmah Fajriyah, Nuniek
Batik-MU : Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2023): Batik-MU
Publisher : Fakultas Ilmu Kesehatan Universitas Muhammadiyah Pekajangan Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48144/batikmu.v3i1.1402

Masa anak-anak merupakan masa yang sangat penting untuk memperhatikan pertumbuhan dan perkembangan. Hal tersebut dapat meminimalisir adanya kelainan pertumbuhan dan perkembangan yang bersifat permanen. Tujuan dari kegiatan pengabdian ini adalah untuk memberikan pengetahuan dan identifikasi bentuk arkus pedis. Kegiatan ini dilakukan pada siswa-siswi Sekolah Dasar Muhammadiyah Pangkah. Edukasi pada kegiatan dilakukan agar tidak terjadi kelainan pertumbuhan dan perkembangan yang bersifat permanen. Pengklafisikasian tipe arkus dalam kegiatan ini menggunakan Clarke’s Angle, sehingga didapatkan jumlah masing-masing kelompok yaitu normal foot berjumlah 11 anak, flatfoot berjumlah 4 anak. Berdasarkan hasil pemeriksaan dapat disimpulkan bahwa tipe normal foot memiliki nilai cadence (jumlah langkah), stride length dan speed yang lebih besar daripada flatfoot. Pada kegiatan sosialisasi, siswa antusias bertanya sehingga menjadi salah satu faktor bertambahnya pengetahuan pada siswa.

Pengaruh Penambahan Katalis KOH, NaCl, dan NaOH terhadap Performa Hidrogen Generator untuk Proton Exchange Membrane Fuel Cell (PEMFC) Mustaghfirin, M Anis; Heriyansyah, Rafi Akbar; Tamimah, Nimatut; Novianarenti, Eky; Sa’diyah, Aminatus; Hakam, M; Santoso, Mardi
Jurnal Teknologi Maritim Vol. 8 No. 1 (2025): Jurnal Teknologi Maritim
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/jtm.v8i1.49

Katalis dalam hidrogen generator sangat berperan penting dalam menentukan efisiensi produksi hidrogen yang nantinya digunakan dalam Proton Exchange Membrane Fuel Cell (PEMFC). Diantaranya KOH dan NAOH yang sering digunakan dalam elektrolisis air memiliki konduktivitas yang tinggi serta memungkinkan aliran arus yang lebih baik selama elektrolisis. Proses pengujian hidrogen generator menghasilkan 15 variasi hasil data kuantitatif dan kualitatif serta nilai break even ratio. Kualitas power density dan efisiensi fuel cell tertinggi terdapat pada katalis NaCl 0,05M namun dengan Spesific Fuel Consumption (SFC) terendah sebesar 0,58 kg/kWh. Nilai Break Event Ratio terbaik terdapat pada jenis katalis NaCl 0,05 dengan nilai 0,087. Penggunaan Katalis Air Laut memiliki nilai efisien tertinggi pada persentase 100% dengan efisiensi elektroliser mencapai 13,36% dan SFC terendah yakni 0,24 kg/kWh

Pembagian Daya pada Kendaraan Listrik Berbasis Sistem Hybrid Baterai dan Superkapasitor dengan Fuzzy Logic Controller Andika, Yudi; Annisa, Aulia; Sa’diyah, Aminatus; Widodo, Hendro
Journal of Applied Smart Electrical Network and Systems Vol 6 No 01 (2025): Vol 06, No. 01 June 2025
Publisher : Indonesian Society of Applied Science (ISAS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52158/jasens.v6i01.1217

This research discusses the application of Energy Management System on hybrid batteries and superkapasitors for power distribution as an effort to distribute the load on electric vehicles. The purpose of the research conducted is to determine whether the proposed Fuzzy Logic Controller-based control system can operate well as an effort to distribute power for the needs of operating electric vehicles. The driving cycle that will be used in the study is the Urban Dynamometer Driving Schedule (UDDS) cycle to determine the effect of power sharing on hybrid batteries and superkapasitors in the UDDS driving cycle. Testing was carried out under 2 different conditions, namely when the SOC condition of the battery and superkapasitor was 85% and when the SOC of the battery was 20% while the SOC of the superkapasitor was 85%. From the test, it was obtained that the proposed hybrid battery and superkapasitor system based on the Fuzzy Logic Controller was able to operate well under the specified conditions. Both energy storage devices were able to share power by maintaining the battery and superkapasitor SOC not exceeding the specified operating limits. This condition allows electric vehicles to be operated for a fairly long period of time.

EVALUATION OF HYDROGEL MASK PREPARATION OF RED MANGROVE LEAF ETHANOL EXTRACT (Sonneratia caseolaris Engl.) Sa’diyah, Aminatus; Pambudi, Dwi Bagus
BENZENA Pharmaceutical Scientific Journal Vol 3 No 01 (2024): BENZENA PHARMACEUTICAL SCIENTIFIC JOURNAL
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/benzena.v3i01.4638

Hydrogel preparations are preparations that have a fairly high water content, ranging from 80-90%. Sonneratia caseolaris Engl is a type of mangrove plant, locally this tree is often called kapidada. Ecologically, kapidada grows in the less salty parts of the mangrove forest. This study aims to find out whether the red pidada mangrove leaf extract can be formulated into a hydrogel mask preparation. The test method used is a hydrogel mask made by mixing the basic ingredients of the mask in the form of carbopol 940 and TEA. The results of the evaluation test were in the form of an organoleptic test with greenish clear color parameters, odorless, with a thick gel form. The resulting pH test was formula 1 with a pH value of 5, formula 2 with a pH value of 6 and formula 3 with a pH value of 5. Test the homogeneity of all preparations from the three homogeneous formulas. The spreadability test produced from formula 1 was 5.1 cm, formula 2 was 4.9 cm and formula 3 was 3.6 cm. The adhesion test resulting from the three formulas obtained a value of 1.16; 1.52; and 1.63 seconds. Viscosity test obtained from the three formulas, namely 3,967; 2,989; and 1,737 cps. The results showed that the hydrogel mask preparations met the evaluation requirements, namely formula 1.

Pentas Seni Anak-Anak dalam Memperingati HUT ke-80 Republik Indonesia sebagai Sarana Pemberdayaan Komunitas Sa’diyah, Aminatus; Rozi, Fakhrur; Kholiq, Rifda Salsabila Putri; Kaafi, Fathoni Achmad Al; Setyorini, Maulidyah Tri; Sukma, Virginia Arsariris Medy; Putra, Dimas Aditya
Nusantara Community Empowerment Review Vol. 4 No. 1 (2026): Nusantara Community Empowerment Review
Publisher : LPPM UNUSIDA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/ra348651

Peringatan HUT ke-80 Republik Indonesia di RT 03 Desa Banjarbendo dilaksanakan melalui penyelenggaraan pentas seni yang digagas bersama oleh warga setempat. Kegiatan ini menggunakan pendekatan Participatory Action Research (PAR) dan Service-Learning (SL). Melalui PAR, masyarakat terlibat aktif sejak tahap identifikasi kebutuhan, perencanaan, pelaksanaan, hingga evaluasi. Sementara itu, SL memberikan mahasiswa kesempatan untuk belajar melalui keterlibatan langsung, refleksi, dan pelayanan kepada masyarakat. Hasil kegiatan menunjukkan adanya peningkatan kreativitas, rasa percaya diri, dan keberanian anak-anak dalam menampilkan potensi seni mereka. Selain itu, kegiatan ini memperkuat solidaritas sosial, mempererat hubungan antarwarga, serta menumbuhkan kebanggaan terhadap budaya lokal. Kegiatan ini menjadi sarana pembelajaran reflektif yang menghubungkan teori dengan praktik. Dengan demikian, pentas seni tidak hanya berfungsi sebagai perayaan, tetapi juga sebagai instrumen pemberdayaan komunitas dan pembelajaran transformatif. The commemoration of the 80th anniversary of the Republic of Indonesia in RT 03, Banjarbendo Village, was carried out through an arts performance jointly initiated by residents. This activity used a Participatory Action Research (PAR) and Service-Learning (SL) approach. Through PAR, the community was actively involved from the need’s identification stage, through planning, implementation, and evaluation. Meanwhile, SL provided students with the opportunity to learn through direct involvement, reflection, and service to the community. The results of the activity showed an increase in creativity, self-confidence, and courage in children in showcasing their artistic potential. In addition, this activity strengthened social solidarity, strengthened relationships between residents, and fostered pride in local culture. This activity served as a means of reflective learning that connected theory with practice. Thus, the arts performance functioned not only as a celebration but also as an instrument for community empowerment and transformative learning.

Integrated Energy Audit for Workshop and Learning Systems Sa’diyah, Aminatus; Hakam, Mohamad; Nafiatus , Evi; Dhani, Mey Rohma; Mustaghfirin, Muhammad Anis; Kusuma, George Endri; Fairuza, Muchammad Nidhor
Journal La Multiapp Vol. 6 No. 6 (2025): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v6i6.2790

The south workshop building is utilized for practical activities involving high machine loads, while the learning building is designated for theoretical activities. In order to optimize energy efficiency, a comprehensive audit of the lighting and electrical systems. A comparative case study approach was utilized for the analysis. A comprehensive audit of the lighting and electrical systems in both environments was conducted. An Internet of Things (IoT) monitoring system was utilized to track power consumption in both buildings. Illumination measurements were obtained using a lux meter and were subsequently compared with the Standard of Lighting (SNI) and the Permenaker standards. The average level of illumination was measured at 128.4 lux in the southern workshop and below 150 lux in some classrooms of the learning building. An electrical analysis revealed that the dominant load in the south workshop was from welding machines (10.9 kVA), whereas in the learning building, it was from the cooling system and electronic equipment. A comparative analysis of the south workshop building and the learning building reveals that both structures possess considerable potential for energy conservation. Recommendations for improvement include upgrading the lighting system and implementing an IoT system to support specific electrical load management for each building.

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