The history of Crowland Abbey, digested from the materials collected by Mr. Gough, and published ... 1783 and 1797; including an abstract of the observations of Mr. Essex, respecting the ancient and present state of the abbey, and the origin and use of the triangular bridge ...

"Appendix: Concerning the history of the building of our more ancient abbey churches, and the rise and progress of the pointed or English architecture; digested from the essays published by J. Taylor, on the architecture of the middle ages, by ... T. Warton, J. Bentham, and J. Milner, and Captain Grose ..." (p. [143]-182) has special half-title.

Signals from Eph and ephrin proteins: a developmental tool kit

Interactions between Eph receptors and their ligands the ephrin proteins are critically important in many key developmental processes. Emerging evidence also supports a role for these molecules in postembryonic tissues, particularly in pathological processes, including tissue injury and tumor metastasis. We review the signaling mechanisms that allow the 14 Eph and nine ephrin proteins to deliver intracellular signals that regulate cell shape and movement. What emerges is that the initiation of these signals is critically dependent on which Eph and ephrin proteins are expressed, the level of their expression, and, in some cases, which splice variants are expressed. Diversity at the level of initial interaction and in the downstream signaling processes regulated by Eph-ephrin signaling provides a subtle, versatile system of regulation of intercellular adhesion, cell shape, and cell motility.