Publisher: Universitas Udayana (Total: 70 journals)   [Sort alphabetically]

Showing 1 - 70 of 70 Journals sorted by number of followers
E-Jurnal Manajemen Universitas Udayana     Open Access   (Followers: 9)
E-J. of Tourism     Open Access   (Followers: 8)
Matrik : Jurnal Manajemen, Strategi Bisnis dan Kewirausahaan     Open Access   (Followers: 7)
Sport and Fitness J.     Open Access   (Followers: 5)
Buletin Studi Ekonomi     Open Access   (Followers: 4)
e-J. of Linguistics     Open Access   (Followers: 4)
Buletin Veteriner Udayana     Open Access   (Followers: 3)
Advances in Tropical Biodiversity and Environmental Sciences     Open Access   (Followers: 3)
Simbiosis : J. of Biological Sciences     Open Access   (Followers: 2)
E-Jurnal Medika Udayana     Open Access   (Followers: 2)
Jurnal Master Pariwisata (J. Master in Tourism Studies)     Open Access   (Followers: 2)
E-J. of Cultural Studies     Open Access   (Followers: 2)
Majalah Ilmiah Teknologi Elektro : J. of Electrical Technology     Open Access   (Followers: 2)
Jurnal Ergonomi Indonesia (The Indonesian J. of Ergonomic)     Open Access   (Followers: 2)
J. of Food Security and Agriculture     Open Access   (Followers: 1)
Jurnal Ilmiah Akuntansi dan Bisnis     Open Access   (Followers: 1)
J. of Marine Research and Technology     Open Access   (Followers: 1)
E-Jurnal Agroekoteknologi Tropika (J. of Tropical Agroecotechnology)     Open Access   (Followers: 1)
Humanis : J. of Arts and Humanities     Open Access   (Followers: 1)
E-Jurnal Ekonomi dan Bisnis Universitas Udayana     Open Access   (Followers: 1)
E-Jurnal Ekonomi Pembangunan Universitas Udayana     Open Access   (Followers: 1)
Archive of Community Health     Open Access   (Followers: 1)
Agrotrop : J. on Agriculture Science     Open Access   (Followers: 1)
Jurnal Spektran     Open Access   (Followers: 1)
Jurnal Magister Hukum Udayana (Udayana Master Law J.)     Open Access   (Followers: 1)
Jurnal Ilmu dan Kesehatan Hewan (Veterinary Science and Medicine J.)     Open Access   (Followers: 1)
Public Health and Preventive Medicine Archive     Open Access   (Followers: 1)
Jurnal Veteriner     Open Access   (Followers: 1)
Indonesia Medicus Veterinus     Open Access   (Followers: 1)
J. of Marine and Aquatic Sciences     Open Access   (Followers: 1)
Jurnal Matematika     Open Access   (Followers: 1)
Jurnal Ekonomi Kuantitatif Terapan     Open Access   (Followers: 1)
Majalah Ilmiah Peternakan     Open Access   (Followers: 1)
Linguistika : Buletin Ilmiah Program Magister Linguistik Universitas Udayana     Open Access  
Bumi Lestari J. of Environment     Open Access  
E-Jurnal Akuntansi     Open Access  
Jurnal Biologi Udayana     Open Access  
Jurnal Farmasi Udayana     Open Access  
COPING (Community of Publishing in Nursing)     Open Access  
Jurnal BETA (Biosistem dan Teknik Pertanian)     Open Access  
itepa : Jurnal Ilmu dan Teknologi Pangan     Open Access  
Jurnal Rekayasa dan Manajemen Agroindustri     Open Access  
Piramida     Open Access  
Jurnal Kimia (J. of Chemistry)     Open Access  
Indonesian J. of Legal and Forensic Sciences     Open Access  
Kertha Patrika     Open Access  
Jurnal Destinasi Pariwisata     Open Access  
Lingual : J. of Language and Culture     Open Access  
Jurnal Arsitektur Lansekap     Open Access  
Buletin Fisika     Open Access  
Intl. J. of Engineering and Emerging Technology     Open Access  
Jurnal Analisis Pariwisata     Open Access  
Udayana J. of Law and Culture     Open Access  
J. of Health Sciences and Medicine     Open Access  
J. of Electrical, Electronics and Informatics     Open Access  
J. of Veterinary and Animal Sciences     Open Access  
Jurnal IPTA     Open Access  
Jurnal Kepariwisataan dan Hospitalitas     Open Access  
Jurnal Ilmu Komputer     Open Access  
Lontar Komputer : Jurnal Ilmiah Teknologi Informasi     Open Access  
JBN (Jurnal Bedah Nasional)     Open Access  
Jurnal Ilmiah Merpati (Menara Penelitian Akademika Teknologi Informasi)     Open Access  
Intisari Sains Medis     Open Access  
Jurnal Energi Dan Manufaktur     Open Access  
Jurnal Kajian Bali (J. of Bali Studies)     Open Access  
Jurnal Ilmiah Mahasiswa SPEKTRUM     Open Access  
Jurnal Udayana Mengabdi     Open Access  
Ecotrophic : J. of Environmental Science     Open Access  
Ruang-Space: Jurnal Lingkungan Binaan (J. of The Built Environment)     Open Access  
Cakra Kimia (Indonesian E-J. of Applied Chemistry)     Open Access  
Similar Journals
Journal Cover
Buletin Fisika
Number of Followers: 0  

  This is an Open Access Journal Open Access journal
ISSN (Print) 1411-4690 - ISSN (Online) 2580-9733
Published by Universitas Udayana Homepage  [70 journals]
  • The Design of a Homogeneous Magnetic Field Generator for Applications in
           Membrane Making

    • Authors: Ida Ayu Putu Inten Gayatri, Ni Nyoman Rupiasih, Made Sumadiyasa
      Pages: 1 - 5
      Abstract: It has been designed a homogeneous magnetic field (B) generation system in a particular room. This is important to conduct research related to the effects of magnetic field exposure on chemical reactions, especially in the process of making membranes. The development was carried out using four Helmholtz coils which radius (R) of 15 cm and number of turn (N) of 130 turns, that connected in parallel and coaxial. The both coils were fixed at the same distance as the radius of the coil that intended to get a homogeneous magnetic field between the both coils. The design has been tested by measuring a magnetic field generated as function of a current (I) given. The results show that, for x is the distance from the midpoint of the both coils to a certain distance, the homogeneous magnetic field obtained in the region of -7 cm < x <+7 cm, the area between the both coils. The magnitude of the homogeneous magnetic field produced depends on the electric current given.
      PubDate: 2019-01-23
      DOI: 10.24843/BF.2019.v20.i01.p01
      Issue No: Vol. 20, No. 1 (2019)
       
  • Chitosan as A Silver (Ag) Adsorbent on Hospital Photography Fixer Waste

    • Authors: Decky Danuarta Fernanda, Ni Nyoman Rupiasih, Nyoman Wendri, Ni Wayan Eri Sandriani
      Pages: 6 - 10
      Abstract: Abstrak – A research on the use of chitosan as an adsorbent of silver (Ag) on the photography fixer waste from hospital has been carried out. Chitosan used was in the form of powder and membrane. Chitosan powder used was 0.5 g, 1 g, 2 g and 5 g, and the membrane used was a 2% chitosan membrane of 5 g. The adsorbent materials added to 50 mL of fixer waste and soaked for 24 hours. The Whatmann filter paper was also used by filtering method. The results showed that the 2% chitosan membrane of 5 g gave the highest silver adsorption percentage of 95.99%. The percentage of adsorption by chitosan powder of 0.5, 1, 2 and 5 g were 4.41%, 6.43%, 7.82% and 36.42% respectively. While the percentage of silver adsorption by Whatman filter paper was 0.05%. The used of chitosan in the form of membrane is the most effective adsorbent of silver on photographic fixer wastes.
      PubDate: 2019-02-10
      Issue No: Vol. 20, No. 1 (2019)
       
  • Effect of Silver (Ag) Addition on the Forming Of Y-247 Superconductors
           (Y2Ba4Cu7O15-') using Wet Mixing Method

    • Authors: A.A. Made Wisnu Wijaya Putra, W. G. Suharta, P. Suardana
      Pages: 11 - 18
      Abstract: Superconductor Y-247 (Y2Ba4Cu7O15-') with adding silver (Ag) by using the wet-mixing method has been done. The synthesis process was carried out by calcination at 600o C for 3 hours and sintered at 925o C for 10 hours. Variations in the increase in the addition of Ag used were Ag0.05, Ag0.1, Ag0.15 and Ag0.2. Characterization of X-Ray Diffraction (XRD), showed an increase in the addition of Ag resulting in a decrease in the volume fraction, where the volume fractions obtained consecutive were 55.0%, 51.3%, 50.9% and 46.3%. Increasing the addition of Ag results in an increase in the lattice parameter values in the direction of the a axis which is 3.8247 Å, 3.8291 Å, 3.8292 Å, 3.8293 Å, decreasing the lattice parameter values in the b axis direction which is 3.8426 Å, 3.8415 Å, 3.8409 Å, 3.8383 Å and decreasing the lattice parameter values in the direction of the c axis are 49.2174 Å, 49.2022 Å, 49.1881 Å, 49.1761 Å. Analysis of the results of the characterization of Scanning Electron Microscopy (SEM), the particle size obtained was 225.47 nm, 202.88 nm, 190.68 nm and 172.22 nm.
      PubDate: 2019-03-08
      Issue No: Vol. 20, No. 1 (2019)
       
 
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