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Analysis of Online Learning System Needs Based on MOOCs Fitri Masito; Eko Risdianto; I Gusti Agung Ayu Mas Oka; Yanti Daryanti; Irwan Fathurrochman
AL-ISHLAH: Jurnal Pendidikan Vol 13, No 2 (2021): AL-ISHLAH: JURNAL PENDIDIKAN
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (602.261 KB) | DOI: 10.35445/alishlah.v13i2.670

Abstract

This study aims to analyze the needs of an online learning system based on MOOCs at Poltekbang Palembang. This type of research is survey research which can later become the basis for further development research. The research instrument used was a needs analysis questionnaire with 21 questions given to 115 respondents who were students of the Palembang Poltekbang. In this study, data analysis used descriptive statistics. Based on the results of the data obtained, it can be concluded that currently, students need an online learning system based on MOOCs. It is based on the data obtained from all statements regarding the needs of Palembang Poltekbang students for effective online learning. Almost all of them were answered, with the most significant percentage being in the answer choices strongly agree and agree. Students need the points offered in each statement that they fill out on the needs questionnaire sheet. The Va value of 3.4339 was also obtained from the data obtained, which entered the valid category. While the reliability value obtained is 0.91, and the value is greater than r table for df = 113, which is 0.1832 because rcountrtable, then it is included in the reliable category.
Simple Design and Build Automatic Transfer Switch Generator Set On Airport Power Station With Failurea Indicator Protection Catra Indra Cahyadi; Yanti Daryanti; Ahmad Bahrawi
INTERNATIONAL JOURNAL OF EDUCATIONAL REVIEW Vol. 3 No. 2 (2021): INTERNATIONAL JOURNAL OF EDUCATIONAL REVIEW
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ijer.v3i2.19681

Abstract

Electricity needs at airports are in dire need of backup and additional supplies apart from the main PLN source, such as generator sets. It is necessary to design a simple Automatic Transfer Switch that is connected to the main source operating failure indicator to a backup energy source. Research developed in order to provide benefits to airport operational management companies so that they are safe against energy needs in the event of an energy disturbance. Panel ATS is an abbreviation of the word Automatic Transfer switch, this tool serves to move the connection between one voltage source and another electrical voltage source automatically. The research was conducted by making ATS design. To ensure the design is appropriate and functioning properly, the panel tool is tested to function properly and can operate as desired. In carrying out the test, there are 3 ways, namely manual system testing on generator sets, manual system testing on modules and automatic systems. measurement data is carried out at the time of testing automatically as well as seeing the function of each component running well. The results of the design that have been made can be used as a backup energy source if the main energy source is disturbed or trouble shooting or in an emergency, even if the energy source can function when the airport is operating and does not interfere with airport operations. manual testing and automatic interchange switch can switch power sources to load with an average time of 4.09 seconds.
Pengaruh Harmonic pada Peralatan Tegangan Satu Phasa di Ruangan Administrasi Bandara Catra Indra Cahyadi; I Gusti Agung Ayu Mas Oka; Yanti Daryanti
TELKA - Jurnal Telekomunikasi, Elektronika, Komputasi dan Kontrol Vol 7, No 1 (2021): TELKA
Publisher : Jurusan Teknik Elektro UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/telka.v7n1.71-76

Abstract

Beban non linier yang belum berbentuk gelombang sinusoidal telah terdistorsi oleh distorsi harmonisa arus. Beban non linier merupakan salah satu penyebab timbulnya distorsi yang dapat mengakibatkan kualitas daya listrik semakin buruk. Paper ini membahas hasil simulasi penggunaan filter tunggal yang disetel untuk mengurangi distorsi yang disebabkan oleh beban non linier akibat personal computer dan printer untuk pencetakan. Pengukuran menggunakan alat power quality analyzer fluke. Hasil pengukuran terhadap 4 merk PC yang berbeda menunjukan bahwa nilai beban non linier yang dihasilkan mengalami penurunan. Beban personal komputer merk A dari THDi sebesar 120,7 % menurun menjadi 110,8% , merk B dari THDi sebesar 121,9% menjadi 109,9 %, merk C dari THDi sebesar 150,1% menurun menjadi 100,2 %, merk D dari THDi sebesar 176,2% menurun menjadi 104,1 %. Penurunan total harmonic distorsion arus setelah direduksi sebesar 0,8 – 1 %. Penggunaan filter berhasil menurunkan nilai THDi. Non-linear loads that have not been in the form of sinusoidal waves have been distorted by current harmonic distortion. Non-linear loads, one of the causes of distortion can cause the quality of electric power to get worse. Research on the simulation method uses a single filter as a filter that is adjusted to reduce distortion caused by non-linear loads using personal computers and printers for printing machines. Where the measurement uses a Fluke Power quality analyzer, the resulting non-linear load value is obtained on non-linear loads with personal computer loads brand A has a THDi of 120.7% decreasing to 110.8%, brand B THDi of 121.9% becomes 109.9%, the C THDi brand by 150.1% decreased to 100.2%, the D THDi brand by 176.2% decreased to 104.1% where the decrease in the total harmonic current distortion after reduction was 0.8 - 1%. The use of a filter was successful in lowering the THDi value.
Hubungan Antara Tingkat Pengetahuan Anggota Persit Paldam Jaya Mengenai Kanker Serviks terhadap Sikap dalam Melakukan Skrining Tes Pap Smear Sabrina Ayu Fitria; Meike Rachmawati; Yanti Daryanti
Bandung Conference Series: Medical Science Vol. 3 No. 1 (2023): Bandung Conference Series: Medical Science
Publisher : UNISBA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/bcsms.v3i1.6385

Abstract

Abstract. Cervical cancer is a type of malignancies that causes millions of deaths among women. One of the population that has high risk of having cervical cancer is Army Wives Union (PERSIT). The objective of this study is to describe the effects of PERSIT Paldam Jaya’s members’ knowledge level of cervical cancer as regards to their attitude towards pap smear test, knowing that cervical cancer is preventable with several actions of preventions, one of them is pap smear test. This study uses observational analytical approach in its research and cross-sectional as its method of research. There are 128 subjects who participated in this study. Subjects aged 36-45 dominate (48.4%) the data. Meanwhile, the knowledge level of cervical cancer of most of the groups is categorized as bad (67.9%) and the attitude towards pap smear test is positive (98.4%). Statistically, there are no correlation between PERSIT Paldam Jaya members’ knowledge level of cervical cancer towards their attitudes in the implementation of pap smear test p= 0.62 (p>0,05). The conclusion of this study is there is no correlation between PERSIT Paldam Jaya members’ knowledge level of cervical cancer and their attitudes in the implementation of pap smear test as cervical cancer screening. Abstrak. Kanker serviks adalah keganasan yang menyebabkan jutaan kematian di kalangan wanita. Salah satu bagian penduduk yang berisiko tinggi terkena kanker serviks adalah Persatuan Istri Tentara (PERSIT). Tujuan dari penelitian ini adalah untuk menilai hubungan tingkat pengetahuan anggota PERSIT Paldam Jaya terhadap kanker serviks dengan sikap mereka terhadap tes pap smear, mengetahui bahwa kanker serviks dapat dicegah dengan beberapa tindakan pencegahan, salah satunya adalah pap smear. Penelitian ini menggunakan pendekatan observasional analitik dan potong lintang sebagai metode penelitiannya. Ada 128 subjek yang berpartisipasi dalam penelitian ini. Subjek berusia 36-45 tahun mendominasi (48,4%) data. Sementara itu, tingkat pengetahuan kanker serviks sebagian besar kelompok dikategorikan buruk (67,9%) dan sikap terhadap tes pap smear positif (98,4%). Secara statistik, tidak ada hubungan tingkat pengetahuan anggota PERSIT Paldam Jaya tentang kanker serviks terhadap sikapnya dalam pelaksanaan tes pap smear p= 0,62 (p>0,05). Kesimpulan dari penelitian ini adalah tidak ada hubungan tingkat pengetahuan anggota PERSIT Paldam Jaya tentang kanker serviks terhadap sikap mereka dalam pelaksanaan pap smear sebagai skrining kanker serviks.