Rancang Bangun Alat Pemotong Pantiaw

Pantiaw is one of the traditional dish made from rice flour served with fish meat grinder and other ingredients. The design of this pantiaw cutting tool uses a press system using a lever. Based on the survey that has been done at the residence of mrs. Yuli, pantiaw produce 8 kg daily. The obstacle faced by yulimother at this time is the process of cutting pantiaw still using scissors or knives sliced one by one. So that takes longer time is 45 minutes to 1 hour. The purpose of making this pantiaw cutting tool is to cut the pantiaw uniformly in a single process, increasing the production capacity and the tool is easy to movearound. The results of the pantiaw cutter test resulted in uniform pieces of pantiaw in one press / process. Capacity 0.5 kg pantiaw processing with 30 seconds

Analisis Resiko Kebencanaan Gempa Bumi Data Mikrotremor di Desa Fulolo Kecamatan Alasa Kabupaten Nias Utara

The Measurement of the microtremor has been conducted in the Village of Fulolo, Alasa Subdistrict, North Nias District. The aim of this study is to determine the parameters of HVSR in the form of the dominant frequency value (f0) and amplification factor (A0) and the parameters of soft sediment thickness (H), seismik vulnerability index (Kg), peak ground acceleration/PGA (α) and ground shear strain (γ) as well as analyzing the earth quake disaster risk in the Village of Fulolo, Alasa District, North Nias District. Microtremor measurements done on 5 points measurement and microtremor's data were analyzed using Horizontal to Vertical Spectral Ratio's method. The HVSR analysis is in the dominant frequency (f0) value and amplification (A0) value. Then calculate the thickness of soft sedimentary , the value of peak ground acceleration/PGA(α), the value of seismic vulnerability index (Kg) and the value of ground shear strain (γ).The results showed that the village of Fulolo have dominant frequency (f0) distribution grade range up 0,954 Hz to 7,149 Hz, the value of amplification (A0) ranges up 0,546 to 7,505, the value of the thickness of soft sedimentary (H) ranges up 8,945 meters t 112,21 meters, the value of peak ground acceleration (α) ranges up 71,78 gal to 194,11 gal, the seismic vulnerability index (Kg) ranges up 2,06 x 10-07 (1/cm s2) to 1,86 x 10-05 (1/cm s2) and the value of ground shear strain (γ) range up 1,031 x 10-04 to 1,338 x 10-03. Area that are high risk of experiencing the ravages of earthquakes are Fulolo 3rd, Fulolo 4th, Fulolo 5th on the Gunung Sitoli Formations (QTg) because of those have a thick layer of soft sediments so that third of the area have a dominant low frequency (f0) and resulting low amplification factor (A0) are high as well as at risk for experiencing shifting rock and deformation of surface layer due to the propagation of earthquake waves

Microtremor and Geoelectric Data

Raw Data Microtremor and Geoelectri

Microtremor Research Data for Geothermal Manifestation MT. Telomoyo

This data is data from microtremor research in the Mount Telomoyo area, Indonesia.THIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE. TO VIEW A LIST OF FILES AND ACCESS THE FILES IN THIS DATASET CLICK ON THE DOI-LINK ABOV

Microtremor and Geoelectric Data

Raw Data Microtremor and GeoelectricTHIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE. TO VIEW A LIST OF FILES AND ACCESS THE FILES IN THIS DATASET CLICK ON THE DOI-LINK ABOV