نتایج جستجو برای: using global free air gravity and topography data
تعداد نتایج: 17673643 فیلتر نتایج به سال:
Introduction: An understanding of the sources of stress, and the expected style, orientation, and magnitudes of stress and associated strain is important for understanding the evolution of faulting on Mars and its relationship to loading, thus leading to an improved understanding of Martian geologic history and surface morphology. The Tharsis province, characterized by radial graben sets and ci...
the primary goal of the current project was to examine the effect of three different treatments, namely, models with explicit instruction, models with implicit instruction, and models alone on differences between the three groups of subjects in the use of the elements of argument structures in terms of toulmins (2003) model (i.e., claim, data, counterargument claim, counterargument data, rebutt...
We point out that the universality of free-fall can be tested by observing surface-gravity changes of the Earth. The Earth’s inner core is weakly coupled to the rest part of the Earth by mainly gravitational forces. If there were a violation of the universality of free-fall, because of their different chemical compositions and/or of different mass fractions of binding energies, the inner core a...
the debate whether esp teachers need to have knowledge of the specialized field they are teaching has been an issue in the literature over the last two decades. the aim of conducting this study was to explore iranian learners’ and instructors’ beliefs and attitudes concerning the role of specialized knowledge in teaching esp classes. a seventeen item questionnaire was administered to 400 esp le...
abstract the present study deals with a comparison between reactive and pre-emptive focus-on-form in terms of application and efficiency. it was conducted in an intermediate english class in shahroud. 15 male learners participated in this research and their age ranged from 18 to 25. a course book, new interchange 3, and a complementary book were used. every session the learners gave lectures o...
[1] The elastic lithosphere thickness Te for various locations on Venus is estimated by modeling lithospheric flexure associated with rifts, coronae, chasmata, and the moats visible around certain large volcanoes. By modeling flexure using the residual topography, a range of elastic thicknesses was found, from around 10 to 40 km or greater. A number of these values are not well-determined and o...
Integrated mapping is essential in geological studies to assess risks of earthquake hazards. Cartographic techniques have become a commonplace approach visualizing data the continuous geologic and geophysical fields. However, traditional GIS manual process with time-consuming workflow that can lead mistakes misinterpretation data. This study applied two approaches address this problem: Generic ...
The interactions between the geophysical processes and geodynamics of lithosphere play a crucial role in geologic structure Earth’s crust. Bangui magnetic anomaly is notable feature lithospheric Central African Republic (CAR) resulting from complex tectonic evolution. This study reports on coherence data field analysed series maps. used here include raster grids free-air altimetric gravity, EMA...
Introduction: The internal structures of terrestrial planets are commonly constrained by seismic data and geochemical considerations. We suggest that these constraints may be augmented by gravity drilling that focuses on interpreting satellite altitude free-air gravity observations for boundary undulations of the internal density layers related to mass flow. This approach involves separating th...
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