Total cross sections of nuclei for 280 Mev neutrons.

The measurement of 28O-Mev neutron cross sections of various nuclei is described. The neutron beam used results from 340-Mev protons in the 184-in. cyclotron striking a 2-in. Be target. The neutron detector consists of a double coincidence anthracene scintillation counter telescope which counts recoil protons scattered at 15 deg from a paraffin cylinder placed in the collimated neutron beam. A 2-in. Cu absorber placed between the counters assures that only protons of energy greater than 250 Mev are counted. The cross sections for all nuclei measured from Li to Pb are smaller than the corresponding cross sections measured at 90 Mev by factors between 0.5 and 0.6.

Elementary theory of nuclear shell structure /

Mode of access: Internet.

Stresses in aircraft and shell structures.

James P. Peterson was closely associated with a large part of the work.

The Shell (Conus marmoreus), 2nd state

Rembrandt van Rijn; 3 13/16 in.x 5 5/32 in.; etching and drypoint on paper

The talking budgie (Australian shell parrakeet)

Mode of access: Internet.

Handbook for shell collectors; illustrations and descriptions of shells from all parts of the world.

Mode of access: Internet.

A Scallop shell of quiet,/

Reprinted in part from various periodicals.

Bibliography on shell molding.

Mode of access: Internet.

Higher shell corrections in stopping power /

"Prepared under the auspices of the Atomic Energy Commission Contract AT(04-3)-136."

The chick book, from the breeding pen through the shell to maturity : contains the experience of the world's leading poultrymen and all the latest and most trustworthy information about hatching, rearing, fattening and marketing chickens.

Mode of access: Internet.

Analysis of (n, 2n) cross sections for nuclei of mass A>30 /

"Physics; Reactor technology--TID-4500, 36th ed."

Ding with tortoise-shell diaper pattern

3 15/16 in.x 5 53/64 in.; bronze

Ding with tortoise-shell diaper pattern, bottom with inscription

W: 5 53/64 in.; bronze

The feasibility of reclaiming investment shell material from investment castings /

"Printed January 1992."

Arts companion, or A new assistant for the ingenious, in 3 pts. Pt. 1 containing the art of drawing in perspective ... Pt. II containing the art of drawing and painting in water-colours ... Pt. III containing the art of painting in miniature ... to which are added directions for shadowing, stipling, &c. ... likewise the preparation of an excellent polish and shell: the whole taken from some of the best Italian and other masters.

Includes indexes.