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There is an ever-increasing need for a better understanding of regional seismic hazards, particularly in developing parts of the world where major building projects are planned and there is a huge migration of people to large cities that are at risk from earthquakes. Disasters in recent times, such as the earthquakes in Japan and Haiti, are chilling proof of the dangers of building in active fault zones.
The seismic method is one of the most promising geophysical methods that can help to explore the Earth’s interior. Numerous technology developments have been introduced in seismic methods over the decades to either understand or to use the full recorded seismic data from the field. Seismic tomography is a seismic imaging technique used to delineate the subsurface linked with structures and numerical values of different physical parameters such as the seismic velocity, density, etc.
Tectonics enters into every aspect of the earth sciences. Although it is possible to study erosional and depositional processes without concern for tectonics, the relief that permits these processes to continue is always in some way related to uplift or subsidence. For example, the erosional evolution of a landscape, as proposed by W. M. Davis, requires a tectonic boost to start the process (Davis, 1899; King and Schumm, 1980), and in an attempt to link tectonics to landforms, Walter Penck (1953) estimated relative rates of uplift and denudation from the shape of valley-side profiles.
Active tectonics is the study of dynamic tectonic processes that shape the landscape and have an impact on human society. Tectonic geomorphology is the part of active tectonics that is concerned with landforms produced by tectonic processes and the application of geomorphic principles to tectonic problems. Tectonic geomorphology increasingly has become one of the principal tools in a variety of applications, including identification of active faults, formation of geologic structures, seismic-hazard assessment, and the study of landscape evolution. Tectonic geomorphology has proven to be useful in these applications because tectonically produced landforms are created and preserved over time intervals ideal for recording landscape change. <...>
In the geological sciences, the term "tectonics" refers to the processes, structures and landforms associated with deformation of the Earth's crust. In a broader sense, it refers to the evolution of these structures and landforms over time. On a global scale, we are concerned with the origin of continents and ocean basins, he which are the largest landforms produced by tectonics on Earth At the regional scale, we are-interested in structures that produce mountain chains. <...>
The Geological Survey of India started its field operations in Orissa in 1855-56 F.S. when W.T. Blanford, H.F. Blanford and W. Theobald surveyed the Talcher coal fields The first memoir of GSI (Mem. Vol. No. 1, 1859, pp. 33.38) contains an account of their work. The geological studies led to the unravelling of Gondwana glaciation and its coal bearing rock sequence above.
This book is rather broad in that it covers many disciplines regarding both mathematical tools (algebra, calculus, statistics) and application areas (airborne, automotive, communication and standard signal processing and automatic control applications). The book covers all the theory an applied engineer or researcher can ask for: from algorithms with complete derivations, their properties to implementation aspects.
Дополнительные наблюдения за беспозвоночными (главным образом аммонитами) юрского и мелового периодов восточной Гренландии. Часть II. Некоторые инфраваланжинские аммониты из Линдеманс-фьорда, Волластон-форленд; с примечанием к основанию мелового периода
The first part of the present series of papers on the invertebrates, X chiefly ammonites, of the Jurassic and Cretaceous of East Greenland dealt with the Ilectoroceras Fauna of South-West Jameson Land; and though it was finished before war broke out in 1939, the paper was not published till eight years later.
Metal adsorption and desorption are crucial processes in the remediation of contaminated surficial geomedia (e.g., soils) and aquifers. Contaminant transport modeling, which necessarily includes some adsorption parameter, has important uses in anticipating the direction, speed, and extent of contaminant migration in ground water. Adsorption processes are of vital importance in many industrial processes in the beneficiation of various ores (some of which were formed largely as the result of adsorption processes).
Most mining companies have a massive amount of data at their disposal. However, they cannot use the stored data in any meaningful way. The powerful new business tool-advanced analytics enables many mining companies to aggressively leverage their data in key business decisions and processes with impressive results.
In this book, Dr. Soofastaei and his colleagues reveal howall mining managers can effectively deploy advanced analytics in their day-to-day operations—one business decision at a time.
From statistical analysis to machine learning and artificial intelligence, the authors show how many analytical tools can improve decisions about everything in the mine value chain, from exploration to marketing.
Combining the science of advanced analytics with the mining industrial business solutions, introduce the “Advanced Analytics in Mining Book” as a practical road map and tools for unleashing the potential buried in your company’s data.
