Добрый день, Коллеги. Важное сообщение, просьба принять участие. Музей Ферсмана ищет помощь для реставрационных работ в помещении. Подробности по ссылке
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. <...>
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.
Originated from ancient Greece, “mechanics” is a branch of science concerned with the behaviors (e.g. displacement, time, velocity, acceleration, etc.) of physical bodies subjected to actions (e.g. force, temperature, etc.). During the early modern period after the Renaissance, great scientists (e.g. Galileo, Newton, et al.) laid the laws for what is now known as “classical mechanics” that describes the motion of macro-scopic objects with velocities significantly smaller than the speed of light. By the prin-ciples of classical mechanics, if the present state of an object is detected, we are able to predict how it has moved in the past (reversibility) and how it will move in the future (determinism). <...>
Seismic data must be interpreted using digital signal processing techniques in order to create accurate representations of petroleum reservoirs and the interior structure of the Earth. This book provides an advanced overview of digital signal processing (DSP) and its applications to exploration seismology using real world examples. The book begins by introducing seismic theory, describing how to identify seismic events in terms of signals and noise, and how to convert seismic data into the language of DSP. Deterministic DSP is then covered, together with non-conventional sampling techniques. The final part covers statistical seismic signal processing via Wiener optimum filtering, deconvolution, linear-prediction filtering, and seismic wavelet processing. With over 60 end-of-chapter exercises, seismic data sets, and data processing MATLAB codes included, this is an ideal resource for electrical engineering students unfamiliar with seismic data, and for earth scientists and petroleum professionals interested in DSP techniques.
This book has been compiled principally to lead well engineers through advanced drilling and well-design technology. The well-construction process provides the fundamental backbone to support such well design and completion design. We also will introduce the new technology that is applied in the design of wells and in the drilling process.
