A method for calculating and plotting surface wave rays /

See addenda at end of item.

The use of backscattered gamma rays for evaluating defects in logs and trees /

"Contract No. AT-(40-1)-2513."

The diffraction of light, X-rays, and material particles; an introductory treatment

Mode of access: Internet.

The examination of materials by X-rays.

Reprinted from the Transactions of the Faraday Society, v.15, pt.2, 1919.

Measurement of absorbed dose of neutrons, and of mixtures and gamma rays; recommendations.

At head of title: U.S. Dept. of Commerce. National Bureau of Standards.

Energy distribution of gamma rays scattered around a soil density probe.

At head of title: Project report.

Protection against Roentgen and gamma-rays. USSR.

Translation of p. 94-226 and p. 233-237 of Zashchita ot rentgenovykh i gamma lucheĭ.

God and the cosmic order,

Mode of access: Internet.

Röntgen rays;

Bibliography: p. 74.

Cartulaire des sires de Rays; notice, tables analytique et alphabétique, choix de documents liste des sires de Rays,

Limited ed.

A practical manual on the medical and dental use of x-rays with control of radiation hazards.

Mode of access: Internet.

The problem of creation, an attempt to define the character and trend of the cosmic process,

pt. 1. Fundamental concepts.--pt. 2. Evolution and creation.--pt. 3. Physical facts.--pt. 4. Life and mind.--pt.5. Moral and spiritual facts.--Appendix A. The new physics.--Appendix B. Matter and energy.--Appendix C. Conservation of mass.--Appendix D. Conservation of energy.

The Roentgen rays, their production and use.

Plates printed on both sides.

X rays and crystal structure /

Mode of access: Internet.

The causes of heat and cold in the several climates and situations of this globe, so far as they depend upon the rays of the sun, considered in order to shew that the difference of heat and cold in other countries may be nearly ascertained by a thermometer. As it was read to the Royal society.

Armorial book-plate mounted on verse of t.-p.