Vol. 4 No. 2 (2015): October 2015

Articles

• SYNTHESIS OF AMYL VANILLIL ETHER AS WARMING AGENT FROM VANILLIN

  C. Budimarwanti, Karim Theresih

  100 - 108

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• MATHEMATIC MODEL FOR SITY BUS SCHEDULING IN YOGYAKARTA

  Sahid Sahid, Fitriana Yuli S, Dwi Lestari

  109 - 113

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• FACTORS INFLUENCING JOB FATIGUE AND STRESS AMONG EMPLOYEES OF YOGYAKARTA STATE UNIVERSITY ION COLUMN TECHNIC WITH LOCAL ZEOLITE AND ACTIVE CARBON

  Siti Mariyam, Kartika Ratna Pertiwi

  114 - 121

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• SILICA PURIFICATION FORM MERAPI VOLCANO SAND AS PHOTOVOLTAIC RAW MATERIALS

  Sulistiyani Sulistiyani, Erfan Priyambodo, Larasti Yogantari

  122 - 127

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• APLIKASI KOORDINAT PARALEL DI DALAM RUANG DIMENSI 4 PADA DISPLAY LALU-LINTAS PESAWAT

  Hartono Hartono, Kus Prihantoso Krisnawan, Husna Arifah

  128 - 139

• OPTIMATION OF ANTIMICROBIAL SUBSTANCE PRODUCTION IN CELL FREE EXTRACT FROM THERMOPHYLIC BACTERIA FERMENTATION AFTER MERAPI ERRUPTION

  Evy Yulianti, Anna Rakhmawati, Kartika Ratna Pertiwi

  140 - 144

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• SYNTHESIS AND CHARACTERIZATION OF BIODEGRDABLE PLASTIC FROM CASAVA STARCH AND ALOE VERA EXTRACT WITH GLYCEROL PLASTICIZER

  Mery Apriyani, Endaruji Sedyadi

  145 - 153

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• ANALYSIS OF RELATION TERM BETWEEN CUMMULATIVE PERFORMANCE INDEX AND SNMPTN DATA BASE USING APPRIORITY ALGORITHM

  Kuswari Hernawati, Nur Insani, Bambang Sumarno, Nurhadi Waryanto

  152 - 163

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• SPECIES INVENTORY OF AMPHIBIOUS FISH IN INTERTIDAL ZONE OF NGRENEHAN, NGOBARAN AND NGUYAHAN COASTELS, GUNUNG KIDUL, YOGYAKARTA

  Sukiya Sukiya, Rizka Apriyani Putri

  164 - 172

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• PEMECAHAN MOLEKUL AIR DENGAN MENGGUNAKAN MEDIA TEPUNG UMBI DAHLIA (DAHLIA PINNATA)

  Isana SYL, Dewi Yuanita, Heru Pratomo

  173 - 178

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• DISTRIBUTION OF PARASTATISTICS FUNCTIONS: AN OVERVIEW OF THERMODYNAMICS PROPERTIES

  R. Yosi Aprian Sari, W. S. B. Dwandaru

  179 - 185

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• SYNTHESIS OF BIODIESEL FROM KAPUK SEED OIL (Ceiba Pentandra L) AT VARIATION STIRRING DURATION IN TRANSESTERIFICATION PROCESS

  Endang Dwi Siswani, Susila Kristianingrum, Tohari Tohari

  186 - 189

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• RECOVERY OF GOLD (Au) AND SILVER (Ag) METALS IN THE ELECTRONIC WASTE THROUGH MULTILEVEL PRECIPITATION PROCESS

  Siti Marwati, Regina Tutik Padmaningrum, Sunarto Sunarto

  190 - 197

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• THE STRUCTURE AND CHEMICAL COMPOSITION OF SEMICONDUCTOR MATERIAL Sn(Se0,2S0.8) THIN FILM PREPARED USING EVAPORATION METHOD FOR SOLAR CELL APPLICATION

  Joko Utomo Utomo, Ariswan Ariswan

  198 - 203

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