Slightly Chipped


Book Description

Continuing the couple's love affair with book collecting that was first shared with readers in "Used and Rare, " the Goldstones get hooked on the correspondence and couplings of Bloomsbury, track down Bram Stoker's earliest notes for "Dracula, " and discover new places to buy rare tomes--meeting eccentric personalities along the way.




Bulletin


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Bulletin


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Marking Time


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Neolithic Settlement


Book Description

This volume complements Lerna V: The Neolithic Pottery of Lerna, by K. D. Vitelli, and completes the primary publication of the results of the Neolithic remains retrieved during the excavations conducted by the American School of Classical Studies at Athens from 1952 through 1958 at Lerna in the Argolid. It presents the buildings and other features of the Neolithic settlement with listings of related pottery, minor objects, lithics, fauna, and a catalogue of the minor objects. The study reveals a small agricultural community of Middle Neolithic date with houses of mud brick on stone foundations and various storage and thermal installations with a few burials scattered among them. A small Final Neolithic presence is documented by two graves and a group of "ash pits" of uncertain use. A catalogue of the minor objects includes mostly utilitarian objects of typical forms in stone, bone, and terracotta, and a few objects of decorative (e.g., ear studs) and symbolic significance (terracotta "tangas" and figurines). Appendixes include lists of walls and pottery lots, the inventory/lot numbers of the lithics published elsewhere by J. Kozlowski et al. (1996), and a summary of the fauna by D. S. Reese that clarifies and amplifies the earlier faunal study by N.-G. Gejvall (Lerna I).







Versatility of Waterjet Technology


Book Description

Waterjet technology involves complex flow phenomena, which include supersonic, turbulent, compressible, and three-phase interactions. This book, by the editor and colleagues, distills three decades of R&D expertise from Flow Industries, Inc. and OMAX Corp., based in Kent, Washington, USA. Organized into 10 sections and 32 chapters, it blends physical experiments and limited computational fluid dynamics analyses as R&D methodologies. Through flow visualization and probe measurement, the book characterizes waterjet geometry, water-droplet and abrasive speeds, surface roughness and edge qualities of machined parts, and more. It showcases advancements in micro abrasive-waterjet technology, recognized as a 2016 R&D 100 Awards finalist and honored with the 2016 Tibbitts Award from the U.S. Small Business Administration.