1.

Record Nr.

UNINA9910781947303321

Autore

Gudmundsson Agust

Titolo

Rock Fractures in Geological Processes / / Agust Gudmundsson [[electronic resource]]

Pubbl/distr/stampa

Cambridge : , : Cambridge University Press, , 2011

ISBN

1-139-17955-1

1-107-21858-6

1-283-38244-X

9786613382443

1-139-18923-9

0-511-97568-6

1-139-19053-9

1-139-18793-7

1-139-18331-1

1-139-18562-4

Descrizione fisica

1 online resource (xiv, 578 pages) : digital, PDF file(s)

Classificazione

SCI031000

Disciplina

624.1/5132

Soggetti

Rocks - Fracture

Rock mechanics

Hydrogeology

Geology, Structural

Fluid mechanics

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Title from publisher's bibliographic system (viewed on 01 Feb 2016).

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Machine generated contents note: 1. Introduction; 2. Stress; 3. Displacement and strain; 4. Relation between stress and strain; 5. Loading of brittle rock to failure; 6. Stress concentration; 7. Theories of brittle failure of rocks; 8. Extension fractures and shear fractures; 9. Displacements and driving stresses of fractures; 10. Toughness and fracture mechanics; 11. Field analysis of extension fractures; 12. Field analysis of faults; 13. Evolution of extension fractures; 14. Evolution of faults; 15. Fluid transport in rocks - the basics; 16. Fluid transport in faults; 17. Fluid transport in hydrofractures; Index.



Sommario/riassunto

Rock fractures control many of Earth's dynamic processes, including plate-boundary development, tectonic earthquakes, volcanic eruptions, and fluid transport in the crust. An understanding of rock fractures is also essential for effective exploitation of natural resources such as ground water, geothermal water, and petroleum. This book combines results from fracture mechanics, materials science, rock mechanics, structural geology, hydrogeology, and fluid mechanics to explore and explain fracture processes and fluid transport in the crust. Basic concepts are developed from first principles and illustrated with worked examples linking models of geological processes to real field observations and measurements. Many additional examples and exercises are provided online, allowing readers to practise formulating and quantitative testing of models. Rock Fractures in Geological Processes is designed for courses at the advanced undergraduate and graduate level but also forms a vital resource for researchers and industry professionals concerned with fractures and fluid transport in the Earth's crust.

2.

Record Nr.

UNINA9910957332503321

Titolo

Esoteric Buddhism at Dunhuang : rites and teachings for this life and beyond / / edited by Matthew T. Kapstein, Sam van Schaik

Pubbl/distr/stampa

Leiden ; ; Boston, : Brill, 2010

ISBN

1-282-95238-2

9786612952388

90-04-19014-7

Edizione

[1st ed.]

Descrizione fisica

1 online resource (280 p.)

Collana

Brill's Tibetan studies library, , 1568-6183 ; ; v. 25

Altri autori (Persone)

KapsteinMatthew

Van SchaikSam

Disciplina

294.3/438

Soggetti

Tantric Buddhism - China - Tibet Autonomous Region - History

Tantric Buddhism - Rituals

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.



Nota di contenuto

Preliminary Material / M. Kapstein and S. Schaik -- A Dunhuang Phurpa Consecration Rite: IOL Tib J 331.III’s Consecrations Section / Cathy Cantwell and Robert Mayer -- The Limits of Transgression: The Samaya vows of Mahāyoga / Sam van Schaik -- Ritual And Philosophical Speculation In The Rdo Rje Sems Dpa’I Zhus Lan / Kammie Morrison Takahashi -- The Bar Do Thos Grol, Or ‘The Tibetan Book Of The Dead’: Tibetan Conversion To Buddhism Or Tibetanisation Of Buddhism? / Yoshiro Imaeda -- Between Na Rak And A Hard Place: Evil Rebirth And The Violation Of Vows In Early Rnying Ma Pa Sources And Their Dunhuang Antecedents / Matthew T. Kapstein -- Buddhist Printed Images And Texts Of The Eighth-Tenth Centuries: Typologies Of Replication And Representation / Katherine R. Tsiang -- Index Of Dunhuang Manuscripts And Paintings / M. Kapstein and S. Schaik.

Sommario/riassunto

Esoteric Buddhism in late first millennium Tibet and China is nowhere in evidence so clearly as in materials from Dunhuang. In the original contributions presented here, Robert Mayer and Cathy Cantwell examine the consecrations of the wrathful divinity Vajrakīlaya, while Sam van Schaik considers approaches to the vows of tantric adepts. Philosophical interpretations of Mahāyoga inform Kammie Takahashi’s study of the ‘Questions of Vajrasattva’. The background for later Tibetan tantric mortuary rites are examined in chapters by Yoshiro Imaeda and Matthew Kapstein. In the closing chapter, Katherine Tsiang investigates early printing in relation to esoteric dhāraṇīs, and their role as amulets accompanying the deceased. The collection is an important advance in our understanding of the historical development of Buddhist tantra.