Multi hosted jurnal Universitas PGRI Adi Buana Surabaya
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Performance Analysis of SF6 Circuit Breakers: Case Study of Rungkut 150 kV Main Substation
Get PDFElectrical energy transmission plays an important role as a means of distributing electrical energy from generation to distribution and consumers. During the process of distributing electrical energy, disturbances such as short circuits often occur. Therefore, there needs to be safeguards so that the distribution process runs well. One of the safety equipment in the main substation is the circuit breaker. Circuit breaker is a mechanical switch or switching equipment that can close, transmit or disconnect the load current under normal conditions or under abnormal conditions such as a short circuit. Problems with circuit breaker can be detrimental and disrupt the operation of the electric power system. If the circuit breaker does not work properly when a disturbance occurs, the disturbance can damage other devices and cause instability in the distribution of electrical power. Therefore, regular testing and maintenance must be carried out to ensure the circuit breaker is suitable for operation. The testing stages include SF6 pressure, insulation resistance, contact resistance, and circuit breaker contact simultaneity. The test results show SF6 pressure with a value above the circuit breaker nameplate, insulation resistance with a value above 150 MΩ, contact resistance with a standard value below 50 µΩ, and contact simultaneity testing is carried out by calculating the delta time when close and open on each phase in below the value of 10 ms. In accordance with the results of SF6 gas pressure testing, insulation resistance, contact resistance and circuit breaker synchronization at the 150 KV Rungkut Bay Line Main Substation, Surabaya Selatan, it is in operational condition
Analysis of the Effect of Profitability, Company Size, Liquidity, Managerial Ownership, and Audit Opinion on the Timeliness of Submitting Financial Reports
Get PDFThe purpose of this study was to examine the effect of profitability, company size, liquidity, managerial ownership and audit opinion on the timeliness of financial reporting submissions in basic materials sector companies listed on the Indonesia Stock Exchange (IDX). The independent variables in this study are profitability, company size, liquidity, managerial ownership and audit opinion while the dependent variable is the timeliness of financial reporting submissions. The population in this study are companies registered on the IDX for the 2020-2022 period. The sample in this research is additional companies registered on the IDX for the 2020-2022 period in the basic materials sectors. The data collection technique used was purposive sampling, in order to obtain a sample of 62 companies with 169 data that match the criteria. The results of this research show that profitability and liquidity has an effect the timeliness of financial reporting submissions, while company size, managerial ownership and audit opinion has no effect on the timeliness of financial reporting submissions
Level of Interest of Female Students at SMAN 1 Ambarawa to Participate in Extracurricular Futsal
Get PDFFutsal is a sport similar to football which is played indoors and played by 2 teams consisting of 5 people. The problem of this research is how interested female students of SMAN 1 AMBARAWA are in taking part in extracurricular futsal at school. This research aims to find out how interested female students at SMAN 1 AMBARAWA are in taking part in extracurricular futsal. This research is a quantitative descriptive research using a survey method. In this study, the sample used was class The data collection technique is in the form of a questionnaire using a Likert scale test. The research results will be further detailed into 2 factors, namely intrinsic and extrinsic. Where at 1). The intrinsic factor in the interest of female students at SMAN 1 Ambarawa to take part in extracurricular futsal can be categorized as very high with the number of students being 28 students, 56%. 2). External factors in the interest of female students at SMAN 1 Ambarawa Ambarawa to take part in futsal extracurriculars are in the very high category from 5 indicators including: a). Infrastructure facilities in the very high category with 43 female students (86%), b) environment in the high category with 26 female students (52%), c) Training indicators in the very high category with 37 female students (74%), d) Friends in the category very high with 34 female students (68%), e) Parents are in the very high category with 44 female students (88%) So it can be concluded that the interest of female students at SMAN 1 AMBARAWA in participating in futsal extracurriculars is in the very high category, which means the female students are very interested in take part in the futsal extracurricular that will be hel
PENGARUH PEMBERIAN KINETIN TERHADAP INDUKSI TUNAS PADA EKSPLAN STEVIA (Stevia rebaudiana B.) MELALUI KULTUR JARINGAN
Get PDFThe stevia plant (Stevia rebaudiana B.) is found in the United States, and is often used as a mixture in drinks. In Indonesia, cultivation of stevia began in 1977 in West Java and Central Java. The natural sweetener content with low calories makes stevia a solution for diabetes sufferers. Conventional cultivation takes a long time and depends on soil conditions, climate and variety. Tissue culture is used for plant propagation in a short time, free of pests and diseases, and does not depend on the season. Growth Regulators (ZPT) such as kinetin are used to accelerate shoot growth. The tissue culture media used is Murashige Skoog (MS). This study aims to examine the effect of kinetin on shoot induction in stevia explants through tissue culture, with explants in the form of leaf petioles. This study used a Completely Randomized Design (CRD) with kinetin concentrations of 1 ppm, 2 ppm, 3 ppm and 4 ppm. The results of the research showed that all kinetin treatments on leaf petiole mother explants were able to form shoots with an average percentage of 100%. But it didn\u27t show any influence.Tanaman stevia (Stevia rebaudiana B.) ditemukan di Amerika Serikat, sering dijadikan campuran dalam minuman. Di Indonesia, penanaman stevia dimulai sejak 1977 di Jawa Barat dan Jawa Tengah. Kandungan pemanis alami dengan kalori rendah menjadikan stevia solusi bagi penderita diabetes. Budidaya konvensional membutuhkan waktu lama dan tergantung pada kondisi tanah, iklim, dan varietas. Kultur jaringan digunakan untuk perbanyakan tanaman dalam waktu singkat, bebas hama dan penyakit, serta tidak tergantung musim. Zat Pengatur Tumbuh (ZPT) seperti kinetin digunakan untuk mempercepat pertumbuhan tunas. Media kultur jaringan yang digunakan adalah Murashige Skoog (MS). Penelitian ini bertujuan untuk menguji pengaruh kinetin terhadap induksi tunas pada eksplan stevia melalui kultur jaringan, dengan eksplan berupa ibu tangkai daun. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan konsentrasi kinetin 1 ppm, 2 ppm, 3 ppm dan 4 ppm. Hasil penelitian menunjukkan bahwa semua perlakuan kinetin pada eksplan ibu tangkai daun mampu membentuk tunas dengan presentase rata-rata 100%. Tetapi tidak menunjukkan adanya pengaruh
The Effect of Auricular Acupressure on Uterine Contractions, Fetal Heart Rate, and Length of Labor in the Active Phase of Primigravida
Get PDFThe still high maternal mortality rate (MMR) in Indonesia, especially in East Java, is caused by indirect causes or other causes such as prolonged labor, so a method is needed to treat cases of prolonged labor such as auricular acupressure. Auricular acupressure (AKAR) is a non-pharmacological method proven effective for uterine contractions, but its side effects on the fetal heart rate (FHR) are unknown. The research aimed to analyze the AKAR method on uterine contractions, FHR, and labor duration in the first stage\u27s active phase. This type of research is truly experimental, with a pretest-posttest control group design. The research subjects were 41 respondents, primigravida active phase first-stage mothers, selected by consecutive sampling and randomly divided into two groups, namely 21 AKAR groups and 20 deep breathing relaxation control groups. The research results of the Friedman test statistical test ρ-value equal 0.000 in the AKAR group and ρ-value equal 0.000 in the control group, meaning that AKAR influences uterine contractions. The Friedman Test findings show that AKAR does not affect FHR (ρ-value equal 0.618). The Independent Sample Test ρ-value equal 0.29 indicates no statistically significant difference between the two groups\u27 labor lengths throughout the first stage\u27s active phase. The AKAR group\u27s average labor time in the first stage of the active phase was 365.40 minutes, with a minimum of 267 minutes and a high of 395 minutes. Conclusion: The auricular acupressure method affects uterine contractions but does not affect the fetal heart rate. There was no difference in the length of labor in the first active phase of labor between the auricular acupressure and deep breathing relaxation groups, so it is recommended that the auricular acupressure method can be used as an alternative complementary care to prevent prolonged labor
Persepsi Siswa Terhadap Pelaksanaan Pembelajaran PJOK Tingkat SMP Negeri Se-Kecamatan Lamongan Kabupaten Lamongan
Get PDFPerception in physical education is very important to know because from this perception the teacher can find out what students think of the learning being done.. The purpose of this study was to determine students\u27 perceptions of the implementation of junior high school level physical education learning. This type of research is survey research with quantitative descriptive methods with percentage statistical calculation techniques, the sample used was 420 student respondents, data collection using instruments in the form of questionnaires. The results in this study on the implementation aspect of the study material are still many teachers who have not fully provided the material, teachers only provide a lot of game and sports material in both the Merdeka curriculum and the 2013 curriculum, models, There are several games that have been given by teachers including traditional games, invasion games, tactics games, and other games. In the aspect of assessment, students get an assessment at the end of learning in the form of skills and abilities, knowledge and portfolios.
Keywords: Perception; Implementation; Physical Education Learnin
PENDIDIKAN KESEHATAN TENTANG PENTINGNYA ASI EKSKLUSIF, PEMERIAN MAKANAN YAG BERGIZI SEIMBANG UNTUK BAYI BALITA DAN PERILAKU HIDUP BERSIH SEHAT DI DESA LUMBANG KABUPATEN PASURUAN
Get PDFTingkat pendidikan ibu, pengetahuan ibu tentang nutrisi, pendapatan keluarga, pemberian ASI eksklusif atau pemberian makanan tambahan, kecukupan gizi, dan faktor genetik adalah beberapa faktor yang memengaruhi stunting. Menurut Organisasi Kesehatan Dunia (WHO), salah satu cara untuk mencegah stunting adalah melalui intervensi dan pelayanan berbasis masyarakat yang meningkatkan kesehatan ibu, bayi baru lahir, dan anak-anak. Pengabdian kepada masyarakat ini dilaksanakan di Desa Lumbang Kabupaten Pasuruan pada bulan Agustus 2023. Hasil observasi menunjukkan bahwa dari 100 KK yang diteliti, didapatkan 10 ibu dari 32 ibu nifas menyusui kurang dari 6 bulan. Dari 46 balita, 15 balita mengalami BGM karena ibu tidak tahu tentang ASI eksklusif dan pemberian makanan tambahan, terdapat 98 KK yang membuang sampah dengan cara dibakar dikarenakan kurangnya pengetahuan warga mengenai perilaku hidup bersih sehat (PHBS). Berdasarkan hasil temuan maka dilakukan penyuluhan tentang ASI Eksklusif, dan PHBS serta melakukan kolaborasi dengan ahli gizi Puskesmas mengenai menu dan pemberian MPASI. Setelah dilakukan intervensi didapatkan peningkatan pengetahuan warga, hal ini terlihat dairi peningkatan jumlah peserta yang memiliki nilai post test >70, serta tersusunlah menu pemberian makanan tambahan sehari hari yang bisa dijadikan bahan acuan ibu balita. Dengan demikian maka penyuluhan dapat terus dilakukan karena terbukti penyuluhan dapat meningkatkan pengetahuan seseorang tentang kesehatan
PENINGKATAN PENGETAHUAN REMAJA DENGAN MEDIA VIDEO TENTANG PERNIKAHAN DINI DI MA GUPPI CIMASUK SUMEDANG
Get PDFPenurunan angka kesakitan pada remaja terutama pencegahan pernikahan pada usia dini merupakan salah satu tujuan dalam program SGDs ke 3. Pemberian edukasi dengan menggunakan audio visual merupakan salah satu upaya dalam meningkatkan derajat Kesehatan, dengan meningkatnya pengetahuan tentang bahaya menikah pada usia dini maka akan merubah sikap dan perilaku seseorang. Kegiatan Pengabdian masyarakat ini dilakukan dengan memberikan edukasi dengan menggunakan media video terkait dengan bahaya menikah pada usia dini. Tujuan dari pengabdian Masyarakat ini untuk meningkatkan pengetahuan bagi remaja. Kegiatan inti yang dilakukan yaitu pemberian edukasi melalui video. Mitra dalam kegiatan pengabdian masyarakat melibatkan kepala sekolah, guru, dan siswa. Kegiatan Pertama yaitu pemberian pre-test terkait pernikahan usia dini dilanjutkan dengan edukasi dengan media video terkait bahaya pernikahan usia dini dan tahap terakhir pengisian post-test. Hasil yang didapatkan dari kegiatan pengabdian masyarakat ini yaitu terjadi peningkatan pengetahuan tentang bahaya pernikahan usi dini yaitu sebesar 78 % untuk pengatahuan baik, sebesar 19 % untuk pengetahuan cukup, dan pada tingkatan pengetahuan kurang menjadi 0 %. Dengan adanya perubahan tingkat pengetahuan ini serta penguatan pemahaman terkait bahaya pernikahan usia dini diharapkan remaja dapat lebih peduli terhadap kondisi kesehatannya
PROGRAM PEMBERDAYAAN UNTUK PENINGKATAN KESEJAHTERAAN EKONOMI KELUARGA DHUAFA IBU TITIN KARTINI
Get PDFArtikel ini membahas tentang pengabdian masyarakat yang dilakukan oleh mahasiswa Universitas Muhammadiyah Jakarta untuk memberdayakan keluarga dhuafa, dalam hal ini salah satu keluarga yang mengalami kesulitan ekonomi adalah keluarga Ibu Titin Kartini. Dalam program ini, mahasiswa melakukan pengumpulan dana (fundraising) melalui media sosial untuk membantu keluarga miskin. Metode yang digunakan dalam program pemberdayaan dilaksanakan dengan beberapa tahapan, pertama observasi terhadap keluarga dhuafa ibu Titin Kartini, kedua program fundraising, ketiga penyaluran bantuan dana, keempat pembinaan keluarga dhuafa. Hasil program pemberdayaan telah terlaksana dengan baik, kegiatan ini menjadi langkah awal sebagai upaya untuk membangkitkan semangat keluarga dhuafa Ibu Titin Kartini serta sebagai awal proses peningkatan kesejahteraan ekonomi sehungga bisa hidup mandiri dan mampu memneuhi berbagai kebutuhan rumah tangganya
PENGEMBANGAN POLINDES MENJADI LAKTASI CENTER DI DESA KARANG ENTANG, KWANYAR, BANGKALAN, MADURA
Get PDFRendahnya capaian ASI eksklusif serta mempertimbangkan dampak kejadian stunting yang dapat mengganggu pertumbuhan dan perkembangan anak sehingga perlu adanya berbagai upaya untuk melakukan terobosan dalam peningkatan derajat kesehatan masyarakat. Tujuan umum dalam kegiatan ini adalah mendirikan pusat informasi dan fasilitas tata laksana laktasi center yang dikelola oleh kader kesehatan sebagai upaya meningkatkan capaian ASI eksklusif dan status gizi bayi dan balita di desa Karang Entang dalam upaya pemanfaatan Polindes sebagai pusat rujukan kesehatan ibu dan bayi melalui laktasi center. Metode yang digunakan adalah penyuluhan, pelatihan dan pendampingan terkait tata kelola laktasi center (Manajemen laktasi, terapi komplementer dan aplikasi e laktasi) dengan mengukur indikator capaian menggunakan kuesioner pre tes dan post tes. Hasil yang didapat adalah perubahan tingkat pengetahuan sebelum edukasi sebesar 41% baik dan setelah edukasi menjadi 100% tingkat pengetahuan baik. Sedangkan keterampilan ibu dalam memberikan ASI eksklusif serta memberikan kemudahan untuk akses informasi tentang ASI melalui sosialisasi E-laktasi dari 29% menjadi 65%. Kesimpulan kegiatan ini adalah Pengembangan Polindes menjadi Laktasi Center merupakan upaya konkret untuk meningkatkan layanan kesehatan ibu dan anak di wilayah pedesaan