Vol 20, No 1

April 2015

DOI: https://doi.org/10.21831/jps.v20i1

Table of Contents

Articles

THE EFFECT OF pH ON THE ADSORPTION OF MICRONUTRIENT CATIONS OF Ca 2+ AND K + BY SILICA FROM LAPINDO MUD

Jaslin Ikhsan, Universitas Negeri Yogyakarta, Indonesia
Siti Sulastri, Universitas Negeri Yogyakarta, Indonesia
Erfan Priyambodo, Universitas Negeri Yogyakarta, Indonesia

 10.21831/jps.v20i1.5603
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FUEL CHARACTERIZATION ON DIESEL ENGINE

Wardan Suyanto, Universitas Negeri Yogyakarta, Indonesia
Budi Tri Siswanto, Universitas Negeri Yogyakarta, Indonesia
Muhkamad Wakid, Universitas Negeri Yogyakarta, Indonesia

 10.21831/jps.v20i1.5604
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SYNTHESIS GLYCEROL STEARATE OF STEARIC ACID WITH GLYCEROL BY PRODUCT OF BIODISEL FROM USED COOKING OIL

Ika Rosdiani, Universitas Negeri Yogyakarta, Indonesia
Sri Atun, Universitas Negeri Yogyakarta, Indonesia

 10.21831/jps.v20i1.5605
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A STUDY ON THE HAZARD OF ERUPTION AND LANDSLIDE IN INTERVOLCANIC BASIN OF MERAPI-MERBABU CENTRAL JAVA

Nurhadi Nurhadi, Universitas Negeri Yogyakarta, Indonesia
Arif Ashari, Universitas Negeri Yogyakarta, Indonesia
Suparmini Suparmini, Universitas Negeri Yogyakarta, Indonesia

 10.21831/jps.v20i1.5606
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SUITABILITY EVALUATION OF TEUPIN LAYEU IBOIH BEACH AS THE LOCATION OF MARINE ECOTOURISM

Dian Aswita, Universitas Serambi Mekkah, Indonesia
M. Ali Sarong, Universitas Syiah Kuala, Indonesia
Sugianto Sugianto, Universitas Syiah Kuala, Indonesia

 10.21831/jps.v20i1.5608
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ACTIVITY AND SELECTIVITY OF Mo-Co/USY CATALYST ON THE HYDRODEOXYGENATION (HDO) REACTION OF ANISOLE

Khoirina Dwi Nugrahaningtyas, Universitas Sebelas Maret, Indonesia
Yuniawan Hidayat, Universitas Sebelas Maret, Indonesia
Prima Susan Prayekti, Universitas Sebelas Maret, Indonesia

 10.21831/jps.v20i1.5609
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EXAMINE ANTIBACTERIA ACTIVITY OF COMMERCIAL FERMENTED DAIRY PRODUCTS AGAINST PATHOGENS BACTERIA

Nur Khikmah, Akademi Analis Kesehatan Manggala Yogyakarta, Indonesia

 10.21831/jps.v20i1.5610
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DETERMINATION OF PHENOL IN WATER USING PHENOL SENSOR

Aulia Ayuning Tyas, Universitas Brawijaya, Indonesia
Zuhrotul Aini, Universitas Brawijaya, Indonesia
Wulan Sekilas Wari, Universitas Brawijaya, Indonesia

 10.21831/jps.v20i1.5611
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ANALYSIS OFTHIOCYANATE ON URINE AS MONITORING METHOD OF POTENTIAL GAKI (IODINE DEFICIENCY DISORDERS) BASED ON TEST KIT

Yulia Dwi Cahyani, Universitas Brawijaya, Indonesia
Mike Nur Izzati, Universitas Brawijaya, Indonesia
M Dzulfahmi Ramadhan, Universitas Brawijaya, Indonesia

 10.21831/jps.v20i1.5612
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