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All Journal EKUIVALEN - Pendidikan Matematika IJOG : Indonesian Journal on Geoscience Jurnal technoscientia Jurnal Penelitian Tanaman Industri Buletin Tanaman Tembakau, Serat & Minyak Industri BERITA BIOLOGI Journal of Geoscience, Engineering, Environment, and Technology Jurnal Ilmu dan Riset Akuntansi Metalurgi Pedagogiana - Jurnal Pendidikan Dasar JURNAL TEKNOLOGI TECHNOSCIENTIA

Sri Mulyaningsih

Balai Penelitian Tanaman Pemanis dan Serat

Author-ID : 324704

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Other

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ANALISIS DISTRIBUSI KERUSAKAN AKIBAT GEMPABUMI 27 MEI 2006 MELALUI PENDEKATAN KEGUNUNGAPIAN DI DAERAH WONOLELO DAN SEKITARNYA, KABUPATEN BANTUL, DAERAH ISTIMEWA YOGYAKARTA Mulyaningsih, Sri; Husadani, Y T; Devi, L R; Irawan, S N
JURNAL TEKNOLOGI TECHNOSCIENTIA Technoscentia Vol 1 No 2 Februari 2009
Publisher : Lembaga Penelitian & Pengabdian Kepada Masyarakat (LPPM), IST AKPRIND Yogyakarta

Northern Wonolelo area till Berbah was the areas with the most damaged generated by an earthquake of 27 May 2006. On the other hand, volcanic rocks within circular features characterize the areas. Palaeovolcanism had intensively deformed their lithology, generated normal faults and shear joints, in radial pattern with the axis of the vent. The earthquake force reactivated the existing faults and shears. Area with past central eruptions easier to deformed than the others. Volcanic-stratigraphy analyses found three periods of explosively volcanisms intersecting with composite volcanisms, created three escarpments separating each others. There fore, there were three zones of the most damaged areas according to the distributions of central eruptions; i.e Wonolelo and it vicinities, Sudimoro (Segoroyoso) and its vicinities, and Watuadeg-Senthong and its vicinities. Further subsurface research is necessary to verify the central of old volcano that caused the damages.

ANALISIS RESISTANSI PENTANAHAN SEBAGAI UPAYA UNTUK ANTISIPASI SAMBARAN PETIR DI DAERAH PERBUKITAN WILAYAH BANTUL Suyanto, Muhammad; Mulyaningsih, Sri
JURNAL TEKNOLOGI TECHNOSCIENTIA Technoscientia Vol 2 No 1 Agustus 2009
Publisher : Lembaga Penelitian & Pengabdian Kepada Masyarakat (LPPM), IST AKPRIND Yogyakarta

The aim of this study was to find an information about varying soil resistant along residence area in Bantul Regency. The aim of the study is to compiling fixed grounding system. Factors controlling the grounding are ground resistivity, electrode resistivity, environmental condition, size and shape of the system. Ground resistivity needs a good grounding system, that accomplish to savety standard for people and its equipments. The ground system should be able to prevent dangerous caused by flash, whenever nuisance come out. It parposes to overcoming the current of ground system nuisance of electricity power, in order the power could be flowing to the ground, directly; not to the equipments. The resistivity data resulted from the field work measurements, shows some different va-lues in each place, that probably caused by different kinds of soils. For examples are re-gusol soil has a resistivity value of 22.05â„¦, latosol 17.04â„¦, and red mediteran 15.12â„¦. Grumusol soil has resistivity of 7.8â„¦, but after itâ€™s analyzed by grounding with 4 electrode, the value is decrease into 4.22â„¦. Those are caused by grumusol soil is clayy, while the other soils are sandy. Based of IEEE recomendation of ground resistivity values, home electricity should be <10â„¦, while for flash protection should be < 5â„¦. Up to now, the solu-tion for quenching the overload power, in order itâ€™s unable to damage the equipments, itâ€™s flowed to the ground directly.

AKTIVITAS VULKANISME EKSPLOSIF PENGHASIL FORMASI SEMILIR BAGIAN BAWAH DI DAERAH JETIS IMOGIRI Mulyaningsih, Sri; Husadani, Y T; Umboro, P A; Sanjoto, Siwi; Purnamawati, Dwi Indah
JURNAL TEKNOLOGI TECHNOSCIENTIA Technoscientia Vol 4 No 1 Agustus 2011
Publisher : Lembaga Penelitian & Pengabdian Kepada Masyarakat (LPPM), IST AKPRIND Yogyakarta

The widely exposed of volcanic rocks within western part of Central Java-DIY Southern Mountain areas, indicates that volcanic activities had influenced geology of this area. Volcanic-stratigraphic study finds pumiceus rocks, tuff and co-ignimbrite breccias that can be described as primery volcanic rocks at study areas. Those volcanic rocks were erupted explosively followed by collapsing strato cone and forming new caldera. The associate of volcanic rocks with co-ignimbrite breccias, indicates that the central eruption was not far from the outcropes. Shallow intrusive rocks of andecites bearing hornblendes that exposed at the highest cone shape geomorphology of Gunung Gede, south to southwest Sudimoro, might be as the central eruptions.

Co-Authors . Djumali Alansa, Frando Ryan Ari Kusnaedi Arifin, Muhammad Nur Arisandy, Rydo Faisal B. Astuti Budi Hariyono Budi Priyono Busro, Djumali Darwin Alijasa Siregar Deny Juanda Puradimaja Devi, L R Devi, L R Dina Tania DJUMALI DJUMALI, DJUMALI Dwi Indah Purnamawati, Dwi Indah G. Hartono Heri Prabowo Heriyadi, Nur Widi Astanto Agus Tri Husadani, Y T Husadani, Y T I. Simon I. W. Prasetyanto IGAA. INDRAYANI, IGAA. Irawan, S N Irawan, S N Mohamad Faizal, Mohamad Muhammad Suyanto, Muhammad Nur Handayani Rahayu, Hanifah Aulia Sampurno Sampurno Sanjoto, Siwi Sanjoto, Siwi Suhartono Sutikno Bronto Tatawu, Ariel l Afrandi Teger Basuki Umboro, P A Umboro, P A Widayati, Wiludjeng Wijaksono, Shandi Hargian Wiwik Handayani Yahdi Zaim Yunengsih, Yuyun

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