Vol. 1 No. 1 (2015): February

View Vol. 1 No. 1 (2015): February

Science Tech: Jurnal Ilmu Pengetahuan dan Teknologi published by the Institute for Research and Community Service (LP2M) Universitas Sarjanawiyata Tamansiswa (UST) Yogyakarta. This journal is expected to be a medium for lecturers, researchers, practitioners, students, and the wider community who have an interest in the field and development of science and technology. Science tech is published twice a year, in February and August. The scope of scientific writing in the Science tech journal includes the following scientific fields: Chemistry, Physics, Mathematics, Biology, Engineering, and Technology.

DOI: https://doi.org/10.30738/jst.v1i1
Published: 01-02-2015

Artikel

  • KUAT LENTUR PANEL PARTISI DARI LIMBAH STYROFOAM YANG DILAPISI KAWAT LOKET

    Dewi Sulistyorini (Universitas Sarjanawiyata Tamansiswa Yogyakarta)
    1-17
    DOI : 10.30738/jst.v1i1.470
    Abstract View : 253
    PDF (Bahasa Indonesia) downloads: 1202
    DOI: https://doi.org/10.30738/jst.v1i1.470

  • PENGARUH DURASI SERANGAN GELOMBANG TERHADAP TINGKAT KERUSAKAN LAPIS LINDUNG PEMECAH GELOMBANG

    Ida Bagus Agung (Universitas Sarjanawiyata Tamansiswa Yogyakarta)
    18-27
    DOI : 10.30738/jst.v1i1.471
    Abstract View : 173
    PDF (Bahasa Indonesia) downloads: 490
    DOI: https://doi.org/10.30738/jst.v1i1.471

  • STUDI DRAG FORCE GELOMBANG AIR LAUT TERHADAP FONDASI TIANG MINI (MINIPILE) DI KAWASAN PANTAI PARANGTRITIS

    Zainul Faizien Haza (Universitas Sarjanawiyata Tamansiswa Yogyakarta)
    28-35
    DOI : 10.30738/jst.v1i1.472
    Abstract View : 277
    PDF (Bahasa Indonesia) downloads: 1653
    DOI: https://doi.org/10.30738/jst.v1i1.472

  • PENANGANAN LIMBAH GERGAJIAN BATU ALAM PASCA ERUPSI MERAPI

    Aji Pranoto (Institut Sains & Teknologi AKPRIND Yogyakarta)
    Saiful Huda (Institut Sains & Teknologi AKPRIND Yogyakarta)
    36-43
    DOI : 10.30738/jst.v1i1.474
    Abstract View : 132
    PDF (Bahasa Indonesia) downloads: 481
    DOI: https://doi.org/10.30738/jst.v1i1.474

  • DE-ALGEBRAS, E-LOGIC DAN E-SET THEORY

    Denik Agustito (Universitas Sarjanawiyata Tamansiswa Yogyakarta)
    44-58
    DOI : 10.30738/jst.v1i1.475
    Abstract View : 310
    PDF (Bahasa Indonesia) downloads: 284
    DOI: https://doi.org/10.30738/jst.v1i1.475

  • PENINGKATAN PERFORMA SEPEDA MOTOR DENGAN VARIASI CDI PROGRAMMABLE THE IMPROVEMENT OF MOTORCYCLES PERFORMANCE USING CDI PROGRAMMABLE

    Ibnu Siswanto (Universitas Negeri Yogyakarta)
    Yosep Efendi (Universitas Negeri Yogyakarta)
    59-67
    DOI : 10.30738/jst.v1i1.478
    Abstract View : 359
    PDF (Bahasa Indonesia) downloads: 630
    DOI: https://doi.org/10.30738/jst.v1i1.478

  • RANCANG BANGUN LASER UNTUK PEMBELAJARAN OPTIKA DALAM MENENTUKAN INDEKS BIAS DAN DIFRAKSI KISI

    Puji Hariati Winingsih (Universitas Sarjanawiyata Tamansiswa Yogyakarta)
    77-82
    DOI : 10.30738/jst.v1i1.482
    Abstract View : 1503
    PDF (Bahasa Indonesia) downloads: 2708
    DOI: https://doi.org/10.30738/jst.v1i1.482