Nelson w clark (42 resultados)

Hardback. Condición: Very Good.

Hardback. Condición: Good.

Hardback. Condición: Fair.

Hardcover. Condición: Very Good. First Edition. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Hardcover. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardback. Condición: Very Good.

Hardback. Condición: Fair.

hardcover. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Wraps. Condición: Near Fine. Gift quality copy, signed in ink by author on the title page; Textblock very bright and tight. All page edges are straight and sound. Illustrated front cover. 227pp., including bibliography and index. Size: 8vo - over 7 " - 9 " tall. B&W Photographs/Chris Nelson (cover Photograph by) (ilustrador). Signed by Author. Paperback.…

Condición: Good. Good condition. Good dust jacket. (Mayo Clinic, Hospitals, History) A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains.

1st Edition Hardcover history of the renowned medical center, lite rubbing to price-clipped dj, else near fine in vg dj.

Hardcover. Condición: Used - Very Good. Rochester: Mayo Foundation for Medical Education & Research, 1990. 350 pages. Illustrated. 8.5 x 5.5'', cloth, dj. VG/VG.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: Very Good. 1st Edition. Very good with very good dust jacket. Book has three light bumps along top edges. Dust jacket is rubbed at spine tips, corners, and some edges. 350 pages with index and many illustrations.

Hardcover. Contents unmarked. Owner's name/date. Price-clipped DJ tad shelfworn (no tears) .

Hard Cover. Condición: Very Good. Estado de la sobrecubierta: Very Good. First Edition. 350 pages. Book and Jacket are both in Very good condition throughout.

7 3/4 x 10 1/4" Softbound. 286pp. Illustrations. Papers of the New World Archaeological Foundation Number Fifty-Two. A near fine copy. Book.

Original Wrappers in PamBinder. Condición: Ex-Library (Good). First Edition. Deaccessioned from a Harvard University library (originally from the bequest of Walter Faxon), which bound the original gray printed wrappers in a gray Gaylord Bros. pamphlet binder. 20 p. [drsr aro br 21].

Condición: As New. Unread book in perfect condition.

Stapled at upper left corner. Condición: Good. 056309-1 through 056309-7. Tables Figures. Footnotes. Experiments on the Z accelerator with deuterium gas-puff implosions have produced up to 3.7×1013 (±20%) neutrons at 2.34 MeV (±0.10 MeV). Although the mechanism for generating these neutrons was not definitively identified, this neutron output is 100 times more than previously observed from neutron-producing experiments at Z. Dopant gases in the deuterium (argon and chlorine) were used to study implosion characteristics and stagnated plasma conditions through x-ray yield measurements and spectroscopy. Magnetohydrodynamic (MHD) calculations have suggested that the dopants improved the neutron output through better plasma compression, which has been studied in experiments increasing the dopant fraction. Scaling these experiments, and additional MHD calculations, suggest that approximately 5×1014 deuterium-deuterium (DD) neutrons could be generated at the 26-MA refurbished Z facility. Sandia's Z machine is the world's most powerful and efficient laboratory radiation source. It uses high magnetic fields associated with high electrical currents to produce high temperatures, high pressures, and powerful X-rays for research in high energy density science. The Z machine creates conditions found nowhere else on Earth. Z is part of Sandia's Pulsed Power program, which began in the 1960s. Z is crucial to Sandia's mission to ensure the reliability and safety of our nuclear stockpile as it ages - it allows scientists to study materials under conditions similar to those produced by the detonation of a nuclear weapon, and it produces key data used to validate physics models in computer simulations. High current, gas-puff Z-pinches are an excellent way to produce radiating HED plasmas in the laboratory. In a gas-puff Z-pinch plasma, the voltage across the puff initiates a breakdown in the gas and the resultant current density (J) combines with the magnetic field (B) to form the radially inward force ( J × B) that compresses the plasma onto the axis. The stagnated hot, dense, pinched plasma provides an intense radiation source. Z-pinch plasmas are optically thick and radiation transport is of comparable importance to magneto-hydrodynamics (MHD), atomic physics, and other transport processes. Argon gas-puff implosions on the pulsed power Z generator at Sandia National Laboratories (SNL) are a demonstrated efficient source of K-shell X-rays (>3 keV). Reprint from Physics of Plasmas 14, published online 27 April 2007.…

Hardcover. Condición: Very good in good dust jacket. 350 p. Includes illustrations. Listing of Names. Mayo Geneaology MAYO ROOTS presents the compelling heritage of the Mayo family, and the world-famous medical center that bears the Mayo name. Written as a series of brief, lively vignettes, MAYO ROOTS covers more than a century of key events and personalities.…

Hardcover. Condición: new. New Copy. Customer Service Guaranteed.

Hardcover. Condición: Fine. Estado de la sobrecubierta: Fine. 1st Edition. 1st ed., 2nd printing ; ix, 310 pages ; 24 cm ISBN 9780760739549, 0760739544 OCLC 54409153 ; brown abd maroon cloth in color illustrated dustjacket ; Visions of Ghost Armies introduces you to a side of war you might never have imagined possible. In more than one hundred true stories--reported by eyewitnesses and sometimes verified by the media--you will read eerie and haunting accounts of spirit soldiers and armies of the night who still fight battles decades to centuries after their wars have ended. ; "From the files of FATE magazine." ; FINE/FINE. Book.…

Condición: New.

Paperback. Condición: Brand New. 2004 edition. 144 pages. 9.75x6.75x0.50 inches. In Stock.

Mass Market Paperback. Condición: Poor. First Edition. Contains Water for Mars by Rocklynne, Sands of Time by Schuyler Miller, The Endless Chain by Macfadyen, Minus Planet by Clark, The Great Radio Peril by Russell, The Eye of Madness by Rooney, Down the Dimensions by Bond, Winter on the Planet by Van Lorne, A Talking Hill by Loomis and Beyond the Life Line by Campbell Jr. Cover by Howard V.Browne and interior art by Thomson, Wesso, Binder and Dold. Almost half the surface of the spine is missing. Small chip out of the top edge of the front cover which also has a patch of surface damage under the title. The rear cover is missing the top quarter and has two chips out of the bottom edge. There is a large piece missing from the top left corner of the first page. The final page has some edge chipping and discolouration. The pages are browned with some corner creasing but they are generally otherwise unmarked. Brown, Howard V; Wesso, H.W.; Dold, Elliott Jr.; Thomson, C.R.; Binder, Jack (ilustrador).…

Condición: As New. Unread book in perfect condition.

4°, XIX/286 S., zahlreiche Abbildungen/numerous illustrations, Originalbroschur (publisher's paper covers), gutes Exemplar (fine), (Papers of the New World Archaeological Association 52), Selten/Rare. Sprache: englisch.

Condición: New.

Taschenbuch. Condición: Neu. Neuware.