Results 11 to 20 of about 5,228 (199)

Groundwater Transport in a Glaciomarine Aquitard: Paleosalinity and Landslide Implications. [PDF]

Ground Water
Transient 1D modeling of both [Cl] and δ18O demonstrates that advection and diffusion contribute to solute transport in porewater of glaciomarine Champlain Sea muds. Samples with the highest sensitivity (>30) for landslide hazard occur in the current leached zone.
Hinton MJ, Alpay S, Crow HL.
europepmc   +2 more sources

Effects of 1267 nm Illumination on Microcirculation Regulatory Mechanisms. [PDF]

J Biophotonics
The question of activation of blood flow regulatory mechanisms during laser illumination remains open to date. This study showed the effect of laser exposure on the microcirculatory bed, which appears in the form of endothelium‐dependent vascular activity.
Eratova L, Makovik I, Dremin V.
europepmc   +2 more sources

Ocular microtremor laser speckle metrology [PDF]

SPIE Proceedings, 2009
Ocular Microtremor (OMT) is a continual, high frequency physiological tremor of the eye present in all subjects even when the eye is apparently at rest. OMT causes a peak to peak displacement of around 150nm-2500nm with a broadband frequency spectrum between 30Hz to 120Hz; with a peak at about 83Hz.
Al-Kalbani, Mohammed, Mihaylova, Emilia, Collins, Niamh, Coakley, David, Boyle, Gerard, Toal, Vincent   +5 more
openaire   +2 more sources

Characteristics of karst caves inferred from microtremor studies: A case study from Cerme Cave, Yogyakarta, Indonesia

Acta Carsologica, 2023
A microtremor survey based on ground surface data acquisition was used to identify and characterize the karst area of Cerme Cave, Yogyakarta, Indonesia, from the entrance to the exit of the cave.
Gatot Yuliyanto, Muhammad Irham Nurwidyanto   +1 more
doaj   +1 more source

PENGOLAHAN DATA MIKROTREMOR BERDASARKAN METODE HVSR DENGAN MENGGUNAKAN MATLAB

JGE, 2020
The research has conducted to get the result of Matlab program for microtremor data processing. The purpose of this research is to apply Matlab software into microtremor data processing.
Winda Styani Yuliawati, Syamsurijal Rasimeng, Karyanto Karyanto   +2 more
doaj   +1 more source

Soil Vulnerability Levels based on Microtremor Data using the HVSR method in the Old City Area of Semarang

Journal of Physics: Theories and Applications, 2022
Kota Lama Semarang with the Dutch colonial era relics is currently used as a cultural heritage tourist spot. As a cultural heritage tourism place, it is necessarily aware of the potential for earthquake disasters due to active faults and volcanic ...
Supriyadi Supriyadi, Wahyu Humam Muttaqin, Khumaedi Khumaedi, Sugiyanto Sugiyanto   +3 more
doaj   +1 more source

RASIO MODEL Vs30 BERDASARKAN DATA MIKROTREMOR DAN USGS DI KECAMATAN JETIS KABUPATEN BANTUL

Jurnal Sains Dasar, 2017
Data Vs30 banyak digunakan dalam berbagai persamaan empiris. Data tersebut dapat diperoleh dari data mikrotremor dan model topografi USGS. Penelitian ini bertujuan untuk menghitung rasio antara Vs30 mikrotremor dan Vs30 USGS. Data yang digunakan sebanyak
Nugroho Budi Wibowo
doaj   +1 more source

Characterisation of ground motion recording stations in the Groningen gas field. [PDF]

J Seismol, 2018
The seismic hazard and risk analysis for the onshore Groningen gas field requires information about local soil properties, in particular shear-wave velocity (VS).
Noorlandt R, Kruiver PP, de Kleine MPE, Karaoulis M, de Lange G, Di Matteo A, von Ketelhodt J, Ruigrok E, Edwards B, Rodriguez-Marek A, Bommer JJ, van Elk J, Doornhof D.   +12 more
europepmc   +2 more sources

Seismic site effects in a deep alluvial basin: numerical analysis by the boundary element method [PDF]

, 2002
The main purpose of the paper is the numerical analysis of seismic site effects in Caracas (Venezuela). The analysis is performed considering the boundary element method in the frequency domain.
A.M. Duval, Anandarajah, Bard, Bonnet, Chávez-Garcı́a, Dangla, Faccioli, Guéguen, Humbert, J.F. Semblat, Moeen-Vaziri, P. Dangla, Pedersen, Semblat, Semblat, Semblat, Semblat, Shames, Somerville, Theodulidis   +19 more
core   +5 more sources

Numerical analysis of seismic wave amplification in Nice (France) and comparisons with experiments [PDF]

, 2000
The analysis of site effects is very important since the amplification of seismic motion in some specific areas can be very strong. In this paper, the site considered is located in the centre of Nice on the French Riviera.
A.-M Duval, Anandarajah, Bard, Belytschko, Beskos, Bisch, Bonnet, Bouchon, Bour, Bourbié, Chávez-Garcı́a, Dangla, Faccioli, Hardin, Humbert, J.-F Semblat, Joly, Moeen-Vaziri, P Dangla, Pecker, Pedersen, Raptakis, Semblat, Semblat, Semblat, Semblat, Semblat, Theodulidis, Wolf   +28 more
core   +5 more sources