Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Saintika Medika: Jurnal Ilmu Kesehatan dan Kedokteran Keluarga. Jurnal Otomasi Kontrol dan Instrumentasi
Gunawan Widodo
Unknown Affiliation
Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Engineering Health Professions Industrial & Manufacturing Engineering Medicine & Pharmacology Public Health

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Comparison Of The Effectiveness And Safety Of Anemia Epoetin Alfa With Epoetin Beta Inhemodialysis Routine Patients At Haji Rsu Surabaya Gunawan Widodo; Anita Purnamayanti; Hesti Trisnianti Burhan Burhan; Burhan
Saintika Medika Vol. 17 No. 2 (2021): December 2021
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/sm.Vol17.SMUMM2.18228

Abstract

Chronic Kidney Disease (CKD) is a disorder of the structure / function of kidney> 3 months marked by pathology and renal damage marker and impairment Glomerular filtration rate (GFR). Erythropoietin is agrowth factor hematopoietic that plays a role in the formation of red blood cells 5. Research conducted by Henry et al, on the pharmacokinetics of epoetinalfa showed the results that epoetinalfa has the effectiveness of increasing Hb concentration within 2-6 weeks with a half-life of 4-5 hours. Epoetin therapy was given with indications of Hb< 10 g/dL, no absolute iron deficiency anemia Transferrin Saturation > 20%, Serum Ferritin and no severe infection. At RSU HAJI, the insurance company bears the cost of administering epoetinalfa at a dose of 3000 IU and epoetin beta at a dose of 2000 IU to anemic patients undergoing HD, with several written conditions, namely the administration of epoetinalfa/beta given twice a week ,Hb< 10 g/dL, TSAT > 20%, FS > 200 ng/L, and no severe infection. The research subjects were divided into 2 groups, namely a group of patients receiving treatment for epoetin alpha 3000 IU/2x a week and a group of patients receiving epoetin beta anemia therapy 2000 IU/2x a week, with the direction of data collection being a combination of retrospective methods. Based on the results of research that has been conducted on the comparison of the effectiveness and safety of anemia therapy with epoetinalfa and epoetin beta in routine hemodialysis patients at RSU HAJI Surabaya.
Pengembangan Monitoring System dan Electronic Load Controller pada Pembangkit Listrik Tenaga Arus Sungai (PLTAS) Dominikus Sulistiono; Seno D. Pandjaitan; Managam Managam; Alfeus Sunarso; Agato Agato; Gunawan Widodo; Halasan Sihombing
Jurnal Otomasi Kontrol dan Instrumentasi Vol 8 No 2 (2016): Jurnal Otomasi Kontrol dan Instrumentasi
Publisher : Pusat Teknologi Instrumentasi dan Otomasi (PTIO) - Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/joki.2016.8.2.7

Abstract

Paper ini menggambarkan tentang pengembangan electronic load controller (ELC) yang dilengkapi dengan sistem pemantau parameter kelistrikan untuk generator sinkron pada pembangkit listrik tenaga arus sungai (PLTAS). Di sini generator sinkron dapat menghasilkan frekuensi dan tegangan yang konstan jika beban listrik dan debit air terjaga konstan. Pada kondisi daya yang dibangkitkan lebih besar dari beban konsumen, ELC menjaga frekuensi dan tegangan konstan dengan menambahkan beban penyeimbang. ELC yang dikembangkan ini terdiri dari  zero crossing detector, microcontroller atmega32, beban penyeimbang (ballast load) dan rangkaian pemicu TRIAC. Sistem pemantau melengkapi ELC sebagai alat bantu dalam melihat karakteristik parameter pembangkit dan pola konsumsi beban, serta mempermudah dalam troubleshooting. Sistem pemantau ini terdiri dari sensor arus non invasive SCT 013 005, real time clock (RTC), rangkaian pengkondisi sinyal, sensor tegangan, lcd display, module sd card dan microcontroller atmega32. Saat ini sistem sudah dioperasikan selama lima bulan di PLTAS Nanga Manjang Kabupaten Sekadau Provinsi Kalimantan Barat. Dari data dalam tiga hari  yang tercatat pada sd card menunjukkan, bila arus pada beban pengguna rendah, maka arus pada beban penyeimbang meningkat, sehingga tegangan yang dihasilkan konstan dan frekuensi tidak melebihi dari 50,5 Hz. 
Co-Authors Agato Agato Alfeus Sunarso Anita Purnamayanti Burhan Burhan, Hesti Trisnianti Burhan Dominikus Sulistiono Halasan Sihombing Managam Managam Seno Darmawan Panjaitan