نتایج جستجو برای: in exploration seismology

تعداد نتایج: 16990023  

Journal: :The Journal of the Acoustical Society of America 1967

2017
Sandra Saldana

Undergraduate Seismology Internship (pdf) As a Math major I loved the beauty of high level Mathematics but struggled to see the application. In Physics I found a relevant and tangible application to the beauty of Mathematics. However, I wanted to apply my new craft to a field that would affect people's day to day lives. When I stumbled across exploration seismology as an undergraduate student, ...

Journal: :Remote Sensing 2010
Andrew A. Tronin

A wide range of satellite methods is applied now in seismology. The first applications of satellite data for earthquake exploration were initiated in the ‘70s, when active faults were mapped on satellite images. It was a pure and simple extrapolation of airphoto geological interpretation methods into space. The modern embodiment of this method is alignment analysis. Time series of alignments on...

ژورنال: ژئوفیزیک ایران 2017

Subsurface rocks and their fluid content along with their architecture affect reflected seismic waves through variations in their travel time, reflection amplitude, and phase within the field of exploration seismology. The combined effects of these factors make subsurface interpretation by using reflection waves very difficult. Therefore, assistance from other subsurface disciplines is needed i...

2003
Kasper van Wijk Dimitri Komatitsch John A. Scales Jeroen Tromp

Exploiting the fine structure of strongly scattered surface waves could provide a wealth of new information in seismology, ultrasonics, acoustics and other fields that study wave propagation in highly heterogeneous media. Toward this end, we have made laboratory measurements of ultrasonic waves propagating in disordered media. Spectral-element simulations of these models provide us with a power...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده علوم انسانی 1388

abstract the aim of this study was threefold: (1) to investigate the relationship between knowledge of semantic prosody and efl learners general language proficiency; (2) to examine the relationship between qualitative as well as quantitative knowledge of words, and (3) to compare the performance of efl learner on receptive and productive measures of semantic prosody. the study is based on a...

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