Vol. 19 No. 1: April 2014

Articles

• OPTIMIZATION OF BISULFIT SALT CONCENTRATION ON COCONUT QUALITY CONTROL OF COCONUT

  Ellya Indahyanti (Universitas Brawijaya Malang, Indonesia)
  Budi Kamulyan (Universitas Brawijaya Malang, Indonesia)
  Bambang Ismuyanto (Universitas Brawijaya Malang, Indonesia)

  Abstract View : 919

  PDF downloads: 2257

  DOI : 10.21831/jps.v19i1.2317

  • PDF

• PETROLEUM CHARACTERISTICS ETER AND DIETIL ETER AS THE WORK ENERGY WATER ENERGY PUMP

  F.A. Rusdi Sambada (Universitas Sanata Darma, Indonesia)
  A. Prasetyadi (Universitas Sanata Darma, Indonesia)

  Abstract View : 1921

  PDF downloads: 2255

  DOI : 10.21831/jps.v19i1.2319

  • PDF

• EFFECT OF 2,4-DICLOROFENOKSIASETAT (2,4-D) AND BENZYL AMINOPURIN (BAP) ON THE GROWTH OF BINAHONG LEAF CENTER (ANREDERA CORDIFOLIA L.) AND ANALYSIS OF FLAVONOID TOTAL CONTENT

  Lili Sugiyarto (FMIPA UNY, Indonesia)
  Paramita Cahyaningrum Kuswandi (FMIPA UNY, Indonesia)

  Abstract View : 1013

  PDF downloads: 631

  DOI : 10.21831/jps.v19i1.2322

  • PDF

• OPTIMIZATION OF TRANSPORT SYSTEM IN YOGYAKARTA CITY WITH VEHICLE ROUTING PROBLEM MODEL USING ALGORITHM SEQUENTIAL INSERTION

  Rminugroho Ratna Sari (FMIPA UNY, Indonesia)
  Dwi Lestari (FMIPA UNY, Indonesia)

  Abstract View : 234

  PDF downloads: 146

  DOI : 10.21831/jps.v19i1.2324

  • PDF

• POLY FRACTION (TRIMETILEN-BASED) FROM MONOMER RENEWABLE ONLY SOLUTION AND DECREASE TEMPERATURE

  Diah Mardiana (Universitas Brawijaya Malang, Indonesia)
  Bambang Poerwadi (Universitas Brawijaya Malang, Indonesia)
  Budi Kamulyan (Universitas Brawijaya Malang, Indonesia)
  Siannita Chandra (Universitas Brawijaya Malang, Indonesia)

  Abstract View : 205

  PDF downloads: 226

  DOI : 10.21831/jps.v19i1.2327

  • PDF

• TEST OF ANTIBACTERY ACTIVITIES IN VIVO NON-POLAR FRACTIONS EXTRACT ETHANOL REST OF RAIN (Ruta angustifolia [L.] Press) ON MEMBER WHICH INFECTED Staphylococcus aureus AND Streptococcus mutans

  Frida Rosenova (Universitas Muhammadiyah Surakarta, Indonesia)
  Haryoto Haryoto (Unviersitas Muhammadiyah Surakarta, Indonesia)
  Andi Suhendi (Universitas Muhammadiyah Surakarta, Indonesia)

  Abstract View : 312

  PDF downloads: 218

  DOI : 10.21831/jps.v19i1.2329

  • PDF

• EFFECT OF MORDAN SYNTHESIS OF CANNED WASTE TO POWER IKAT DAN LAJU REMOVED METHYL VIOLET COLOR DYES BY FABRIC FIBER EFFECT OF MORDAN SYNTHESIS OF CANNED WASTE TO POWER

  Jaslin Ikhsan (FMIPA UNY, Indonesia)
  Endang Widjayanti LFX (FMIPA UNY, Indonesia)
  Sunarto Sunarto (FMIPA UNY, Indonesia)

  Abstract View : 97

  PDF downloads: 60

  DOI : 10.21831/jps.v19i1.2330

  • PDF

• EFFECT OF RATIO VARIATION Mg / AL IN SYNTHESIS OF HYDROTALSIT WITH HYDROTHERMAL COPRECIPITATION METHOD

  Sri Handayani (FMIPA UNY, Indonesia)
  Cahyorini Kusumawardani (FMIPA UNY, Indonesia)
  Kun Sri Budiasih (FMIPA UNY, Indonesia)

  Abstract View : 340

  PDF downloads: 121

  DOI : 10.21831/jps.v19i1.2333

  • PDF