Koi (Cyprinus carpio) is one of popular types of ornamental fish with high commercial value. One of the innovations that can be made to increase the growth and color brightness of koi fish is through the manipulation of light duration (photoperiod). This study aimed to determine the best photoperiod for the growth and color brightness of koi fish. This study used a Completely Randomized Design …
Background: Problems Rheumatoid Arthritis in the elderly in Indonesia occurs as much as 67.4% making it the most common problem because it affects mobility and activities which are vital for the total health of the elderly. Activity factor is the highest factor causing rheumatoid arthritis arthritis that is equal to 38.5%. The cause of the unsuccessful treatment of rheumatoid arthritis in the e…
Tindakan insersi intravena di rumah sakit di Indonesia masih tinggi tetapi keterampilan perawat dalam tindakan venipuncture masih ada yang rendah yakni mencapai 50,8%. Padahal 80% pasien yang dirawat dirumah sakit mendapatkan tindakan penusukan vena atau venipunctur. Tujuan penelitian ini adalah untuk mengembangkan prototype alat pemindai pembuluh darah vena metakarpal berbasis infra merah deng…