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Автор(ы):Carling A., Richardson K.
Издание:Geology Society of America, 2005 г., 110 стр., ISBN: 0-8137-2392-2
Язык(и)Английский
A typology of sculpted forms in open bedrock channels / Типология скульптурных форм коренных пород в открытых руслах

Erosional sculpted forms from open bedrock channels in a variety of lithologies are described, classified, and illustrated. The resulting typology demonstrates both the diversity of bedforms in bedrock channels and the existence of features common to many channels and lithologies. This investigation develops a consistent nomenclature and places the study of bedforms in bedrock channels on a rational foundation along with that of their sedimentary counterparts.

Издание:International Association for Gondwana Research, 2002 г., 20 стр.
Язык(и)Английский
A Vendian-Cambrian Island Arc System of the Siberian Continent in Gorny Altai (Russia, Central Asia)

An extended Vendian-Cambrian island-arc system similar to the Izu-Bonin-Mariana type is described in the Gorny Altai terrane at the margin of the Siberian continent.

Three different tectonic stages in the terrane are recognized. (1) A set of ensimatic active margins including subducted oceanic crust of the Paleo-Asian ocean, the Uimen-Lebed primitive island arc, oceanic islands and seamounts: the set of rocks is assumed to be formed in the Vendian. (2) A more evolved island arc comprising calc-alkaline volcanics and granites: a fore-arc trough in Middle-late Cambrian time was filled with disrupted products of pre-Middle Cambrian accretionary wedges and island arcs. (3) Collision of the more evolved island arc with the Siberian continent: folding, metamorphism and intrusion of granites occurred in late Cambrian-early Ordovician time. In the late Paleozoic, the above-mentioned Caledonian accretion-collision structure of the Siberian continent was broken by large-scale strike-slip faults into several segments. This resulted in the formation of a typical mosaic-block structure.

Выпуск 20
Редактор(ы):Osmolska H.
Издание:Panstwowe Wydawnictwo Naukowe, Warszawa, 1975 г., 139 стр.
Язык(и)Английский
Acta paleontologica Polonica. Vol XX

Relatively frequently found, the specimens of Homalonotinae are, in general, poorly preserved and, therefore, they are among the groups of trilobites that have so far been rather insufficiently studied. Since their occurrence is limited to the Llandovery through Middle Devonian, they may serve as a good index fossil. Their paleogeographical and correlative importance in the Upper Silurian and Lower Devonian was discussed separately (Tomczykowa, 1974).

The materials, on which the present paper is based, were collected by the writer in 1956—1958 in the Holy Cross Mts. Most of them, however, come from the boreholes managed by the Geological Institute, that is, from Goldap, Bostow, Ciepielow, Bialopole, Krowie Bagno, Lopiennik, Strzelce IG-2 and Zakrzew IG-3, as well as from the drillings of the Oil Research Survey (Malochwiej and Rozkopaczew boreholes) (Text-fig.  1). <...>

Редактор(ы):Jenne E.A.
Издание:Academic Press, 581 стр.
Язык(и)Английский
Adsorption of metals by geomedia. Variables, mechannism and model applications /  Адсорбция металлов геомедией. Переменные, механизм и модельные приложения

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).

Автор(ы):Mousa W.A.
Издание:Cambridge University Press, Cambridge, 2019 г., 341 стр.
Язык(и)Английский
Advanced digital signal processing of seismic data /  Усовершенствованная цифровая обработка сейсмических данных

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.

Выпуск 1
Издание:Pennwell Books, 2003 г., 325 стр., ISBN: 0-87814-786-1
Язык(и)Английский
Advanced Drilling Solutions. Volume 1. Lesson from the former Soviet Union / Провдвинутые решения в буровом деле. Часть 1. Уроки бывшего СССР

We are very happy to present this two-volume book to our respected readers. It is our hope that these volumes will be of interest to all professionals in the drilling industry. It is intended for those who work in the field, at the computer, as managers in the oil industry, university professors and students, and anyone who is interested in the history of the development of drilling technologies. We believe all readers will find something useful in these volumes, both in their current and future activities. <...>

ТематикаБурение
МеткиБурение (312)
Издание:Pennwell Books, 2003 г., 491 стр., ISBN: 0-87814-891-4
Язык(и)Английский
Advanced Drilling Solutions. Volume 2. Lesson from the former Soviet Union / Провдвинутые решения в буровом деле. Часть 2. Уроки бывшего СССР

We are very happy to present this two-volume book to our respected readers. It is our hope that these volumes will be of interest to all professionals in the drilling industry. It is intended for those who work in the field, at the computer, as managers in the oil industry, university professors and students, and anyone who is interested in the history of the development of drilling technologies. We believe all readers will find something useful in these volumes, both in their current and future activities. <...>

ТематикаБурение
МеткиБурение (312)
Издание:Baker Hughes, 1993 г., 256 стр.
Язык(и)Английский
Advanced Logging Procedures. Workbook / Расширенные процедуры описания керна. Рабочая тетрадь

At Baker Hughes INTEQ, we have always prided ourselves on our people and their level of professionalism, experience, responsiveness and adaptability at the wellsite, where time, money and effective operations depends on rapid, reliable information management. IN-FACTS, a system for training, developing and providing professional advancement for field operations personnel, is the method behind these applications.

Том 1
Автор(ы):Марфунин А.С.
Издание:Springer-Verlag, Berlin, 1994 г., 550 стр., ISBN: 3-540-57254-6; 0-387-57254-6
Язык(и)Английский
Advanced mineralogy. Composition, structure and properties of mineral matter. Vol 1.

All existing introductory reviews of mineralogy are written according to the same algorithm, sometimes called the "Dana System of Mineralogy". Even modern advanced handbooks, which are certainly necessary, include basic data on minerals and are essentially descriptive. When basic information on the chemistry, structure, optical and physical properties, distinguished features and para-genesis of 200-400 minerals is presented, then there is practically no further space available to include new ideas and concepts based on recent mineral studies.

A possible solution to this dilemma would be to present a book beginning where introductory textbooks end for those already familiar with the elementary concepts. Such a volume would be tailored to specialists in all fields of science and industry, interested in the most recent results in mineralogy.

This approach may be called Advanced Mineralogy. Here, an attempt has been made to survey the current possibilities and aims in mineral matter investigations, including the main characteristics of all the methods, the most important problems and topics of mineralogy, and related studies.

The individual volumes are composed of short, condensed chapters. Each chapter presents in a complete, albeit condensed, form specific problems, methods, theories, and directions of investigations, and estimates their importance and strategic position in science and industry.

Том 2
Автор(ы):Марфунин А.С.
Издание:Springer-Verlag, Berlin, 1994 г., 441 стр., ISBN: 5-540-57255-4; 0-387-57255-4
Язык(и)Английский
Advanced mineralogy. Methods and instrumentations. Results and recent developments. Vol. 2

Changes in the methods of investigation have had a crucial impact on progress in mineralogy. Many important methods have emerged with their own parameters, interpretations, problems, new albeit restricted possibilities and scopes, and with their own instrumentation and measurement tools. Even the aims and contents of the investigations have changed. Two processes can be discerned:

1.  The logical completion of developing and elaborating the methods, i.e. determining all physical principles based on a single, general, multifaceted phenomenon: the interaction of radiation (particles) with matter.

These interactions and hence these methods can be presented schematically by two coordinates. One is energy (or wavelength of radiation) and parts of the electromagnetic spectrum (nuclear, X-ray and electron, UV, visible, IR, microwave, SHF and RF). The other coordinate is represented by the modes of interaction (spectroscopy-absorption, emission, scattering-diffractometry, microscopy). The various intersection points in this system of coordinates have already been determined and elaborated in detail according to theoretical and instrumentational aspects.

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