Report presenting a wind-tunnel investigation of a model equipped with a 60 degree delta wing and a 60 degree delta horizontal all-movable canard control surface to determine the stability, control, and canard-surface hinge-moment characteristics at low speeds and at a Reynolds number of 9 x 10(exp 6). Two longitudinal positions of the canard surface were tested. Results regarding lift and pitching moment, drag, and hinge moment are provided.

From abstract: Elk Ridge is in southeastern Utah in the central part of San Juan County. It forms a conspicuous ridge on the north end of the Monument upwarp. During the summer of 1953 field work was largely restricted to South Elk Ridge, that part of Elk Ridge which is south of The Notch. Permian and Triassic sedimentary rocks crop out in the area and Jurassic and Cretaceous rocks are exposed east of the area.

This is a photogeologic map, scale 1:24,000, Emery-7, Emery County, Utah.

This is a photogeologic map, scale 1:24,000, Elk Ridge-2, in San Juan County, Utah.

This is a photogeologic map, scale 1:24,000, Bluff-3, in San Juan County, Utah.

This is a photogeologic map, scale 1:24,000, Bluff-11, in San Juan County, Utah.

This is a photogeologic map, scale 1:24,000, Straight Cliffs-3, in Kane County, Utah.

This is a photogeologic map, scale 1:24,000, Elk Ridge-14, in San Juan County, Utah.

This is a photogeologic map scale 1:24,000 of Elk Ridge-7 Quadrangle, San Juan County, Utah.

This is a photogeologic map scale 1:24,000 of Elk Ridge-15 Quadrangle, San Juan County, Utah.

This is a photogeologic map scale 1:24,000 White Canyon-2 Quadrangle, San Juan and Garfield Counties, Utah.

This is a photogeologic map scale 1:24,000 Tidwell-7 Quadrangle, Emery and Grand Counties, Utah.

This is a photogeologic map scale 1:24,000 of White Canyon-1 Quadrangle, San Juan and Garfield Counties, Utah.

From introduction: "This report covers the development of nondestructive techniques for measuring quantitatively: (1) thickness of electrodeposited-nickel diffusion barriers, and (2) thickness of aluminum cladding on flat-plate fuel elements."

Technical report covering the work done to explore heat transfer analytically and experimentally in liquid metals in turbulent flow within the thermal entrance region of circular tubes having uniform well temperature. Includes implications of this research. [From Summary]

The process of age calculation for Hanford exponential lattices containing aluminum-matrix slugs, where the sums run over the materials of the lattice cell.

Report discussing details of the design for the Bevatron at the University of California Radiation Laboratory. The Bevatron is a "6-billion-electron-volt (Bev) proton synchotron. This device will receive a 10-million-electron-volt (Mev) proton beam from a linear accelerator, and further accelerate a reasonable percentage of these protons, at a nominally constant radius of 600 inches, to a final energy greater than 6 Bev."

This report follows the work on the Kjedahl digestion procedure in sealed tubes at 470 C. as well as analyzing factors influencing ammonia decomposition within these tubes.

Report discussing experiments to evaluate ion sources for possible use in a thermonuclear reactor.

The following document describes how to determine the measurements of the optical density or absorption spectra of suspensions of micro-organisms.

Abstract: An area of high anomalous radioactivity and visible uranium minerals is associated with a nearly vertical north 70° west trending shear zone.

Report of findings from various tests: "Model investigations of the surges occurring in sewer lines and of the flow conditions in a typical pumping plant, used to dispose of drainage during high river stages, were conducted as a part of the local flood protection project for Louisville, Kentucky. Studies conducted on a 1:32 scale simplified model of the Southern Outfall Sewer provided general information on the relative amount of relief from surges to be expected from the pumping station and manholes in the sewer line upstream" (p. v).

Report presenting an investigation with sting-mounted rocket-propelled models in free flight at approximately zero lift to determine the effect of wing flexibility on the damping-in-roll characteristics of a wing-body combination over a range of Mach numbers.

"A method is presented for determining the time-dependent flow over a rectangular wing moving with a supersonic forward speed and undergoing small vertical distortions expressible as polynomials involving spanwise and chordwise distances. The solution for the velocity potential is presented in a form analogous to that for steady supersonic flow having the familiar "reflected area" concept discovered by Evvard. Particular attention is paid to indicial-type motions and results are expressed in terms of generalized indicial forces. Numerical results for Mach numbers equal to 1.1 and 1.2 are given for polynomials of the first and fifth degree in the chordwise and spanwise directions, respectively, on a wing having an aspect ratio of 4" (p. 595).