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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
661

Characterisation of cyclic behaviour of calcite cemented calcareous soils

Sharma Acharya, Shambhu Sagar January 2004 (has links)
[Truncated abstract] Characterising the behaviour of calcareous sediments that possess some degree of bonding between their constituents has attracted worldwide research interest in recent years. Although many recent studies have made significant contributions in delineating the behaviour of these sediments, there is still paucity of information particularly on the cyclic behaviour of cemented calcareous soils. This thesis describes in detail the characteristic features of cemented calcareous soils and proposes methods for characterising their cyclic behaviour. Two different calcareous soils Goodwyn (GW) and Ledge Point (LP) soils representing extreme depositional environments were examined in this study. Artificially cemented sample were created using the CIPS (Calcite Insitu Precipitation Systems) technique, considering its superiority over other most commonly available cementation techniques in replicating the natural pattern of cementation, and the behaviour of natural calcarenite under monotonic loading conditions. The experimental program involved triaxial testing of both uncemented and calcite-cemented calcareous soils under different loading conditions, i.e. isotropic compression tests to high-pressure (16 MPa), monotonic shearing tests, undrained cyclic shearing tests and undrained monotonic post-cyclic shearing tests. Significant emphasis has been placed on the cyclic behaviour of these soils. Internal submersible LDVTs were used for the accurate and continuous measurement of strain down to about 10-5
662

Alpha-2 adrenergic receptors and signal transduction : effector output in relation to G-protein coupling and signalling cross-talk /

Näsman, Johnny, January 2001 (has links)
Diss. (sammanfattning) Uppsala : Univ., 2002. / Härtill 5 uppsatser.
663

Pharmacological evaluation of the NO/cGMP signalling system /

Asplund Persson, Anna K., January 2005 (has links) (PDF)
Diss. (sammanfattning) Linköping : Linköpings universitet, 2005. / Härtill 4 uppsatser.
664

Autoantibodies and genetic variation in rheumatoid arthritis : aspects on susceptibility and disease course /

Kastbom, Alf, January 2007 (has links)
Diss. (sammanfattning) Linköping : Linköpings universitet, 2007. / Härtill 5 uppsatser.
665

Biologically active cyclic depsipeptides from marine cyanobacteria /

Medina, Rebecca A. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2009. / Printout. Includes bibliographical references (p. 153-160) Also available on the World Wide Web.
666

Targeted disruption of exchange protein directly activated by cAMP 1 in mice leads to altered glucose homeostasis

Kai, Ka-lun, Alan. January 2008 (has links)
Thesis (M. Phil.)--University of Hong Kong, 2008. / Includes bibliographical references (leaves 144-163) Also available in print.
667

Phosphatidylinositol (4,5)-bisphosphate (PIP2) modulation of TRPV1 and functional interactions between A' helices in the C-linkers of open CNG channels /

Hua, Li, January 2007 (has links)
Thesis (Ph. D.)--University of Washington, 2007. / Vita. Includes bibliographical references (p. 73-82).
668

RI alpha is an essential regulator of protein kinase A in the adult and developing mouse /

Amieux, Paul Stuart, January 1997 (has links)
Thesis (Ph. D.)--University of Washington, 1997. / Vita. Includes bibliographical references (leaves [87]-116).
669

Regulation of adenylyl cyclases by CaM kinases : a possible role during signal desensitization in olfaction /

Wei, Jia. January 1998 (has links)
Thesis (Ph. D.)--University of Washington, 1998. / Vita. Includes bibliographical references (leaves [115]-133).
670

Single-channel kinetic analysis of the allosteric transition of rod cyclic nucleotide-gated channels /

Sunderman, Elizabeth R. January 1998 (has links)
Thesis (Ph. D.)--University of Washington, 1998. / Vita. Includes bibliographical references (leaves [114]-128).

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