Degree Level

[Letter from J. M. Hogan to D. W. Kempner, April 30, 1948] (open access)

[Letter from J. M. Hogan to D. W. Kempner, April 30, 1948]

Letter from J. M. Hogan to D. W. Kempner discussing about their payroll and having it made each Saturday charging to the same account, and then lists several names and amounts of money with some small details.
Date: April 30, 1948
Creator: Hogan, J. M.
Object Type: Letter
System: The Portal to Texas History
Drag Measurements in Flight on the 10-Percent-Thick and 8-Percent-Thick Wing X-1 Airplanes (open access)

Drag Measurements in Flight on the 10-Percent-Thick and 8-Percent-Thick Wing X-1 Airplanes

Report presenting drag measurements made on a 10-percent-thick wing and 8-percent-thick tail and a 8-percent-thick wing, 6-percent-thick tail version of the X-1 airplane at a variety of Mach numbers. The drag of the thicker wing was found to be much higher than that of the thinner wing. The fuselage was found to cause interference with the wing of both models, making the separation of wing and fuselage drag difficult to determine.
Date: November 19, 1948
Creator: Gardner, John J.
Object Type: Report
System: The UNT Digital Library
The J-TAC (Stephenville, Tex.), Vol. 29, No. 6, Ed. 1 Tuesday, October 12, 1948 (open access)

The J-TAC (Stephenville, Tex.), Vol. 29, No. 6, Ed. 1 Tuesday, October 12, 1948

Weekly student newspaper from John Tarleton Agricultural College in Stephenville, Texas that includes local, state and campus news along with advertising.
Date: October 12, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The J-TAC (Stephenville, Tex.), Vol. 29, No. 2, Ed. 1 Tuesday, September 14, 1948 (open access)

The J-TAC (Stephenville, Tex.), Vol. 29, No. 2, Ed. 1 Tuesday, September 14, 1948

Weekly student newspaper from John Tarleton Agricultural College in Stephenville, Texas that includes local, state and campus news along with advertising.
Date: September 14, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The J-TAC (Stephenville, Tex.), Vol. 28, No. 34, Ed. 1 Tuesday, June 1, 1948 (open access)

The J-TAC (Stephenville, Tex.), Vol. 28, No. 34, Ed. 1 Tuesday, June 1, 1948

Weekly student newspaper from John Tarleton Agricultural College in Stephenville, Texas that includes local, state and campus news along with advertising.
Date: June 1, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Theoretical analysis of the motions of an aircraft stabilized in roll by a displacement-response, flicker-type automatic pilot (open access)

Theoretical analysis of the motions of an aircraft stabilized in roll by a displacement-response, flicker-type automatic pilot

Report presenting a general analysis that allows the rolling motions of an aircraft using a displacement-response, flicker-type automatic pilot to be determined. The system is not ideal for many stabilization problems due to inherent residual oscillations, but it offers a simple and economical solution in situations in which steady state oscillations are not a problem. Results regarding some general remarks, transient and steady states, stabilization boundaries, amplitude equations, and period equations are provided.
Date: July 7, 1948
Creator: Curfman, Howard J., Jr. & Gardner, William N.
Object Type: Report
System: The UNT Digital Library
Mining Program: Bureau of Mines Oil-Shale Project, Rifle, Colorado (open access)

Mining Program: Bureau of Mines Oil-Shale Project, Rifle, Colorado

Report issued by the Bureau of Mines on the development of efficient mining methods for producing oil shale. Characteristics of the oil shale deposits of the Green River are presented. The results of core drilling and sampling in this area are also listed. This report includes tables, illustrations, maps, and photographs.
Date: April 1948
Creator: Gardner, E. D.
Object Type: Report
System: The UNT Digital Library
Linear Theory of Boundary Effects in Open Wind Tunnels With Finite Jet Lengths (open access)

Linear Theory of Boundary Effects in Open Wind Tunnels With Finite Jet Lengths

"In the first part, the boundary conditions for an open wind tunnel (incompressible flow) are examined with special reference to the effects of the closed entrance and exit sections. In the second part, solutions are derived for four types of two-dimensional open tunnels, including one in which the pressures on the two free surfaces are not equal. In the third part, a general method is given for calculating the boundary effect in an open circular wind tunnel of finite jet length" (p. 509).
Date: December 20, 1948
Creator: Katzoff, S.; Gardner, Clifford S.; Diesendruck, Leo & Eisenstadt, Bertram J.
Object Type: Report
System: The UNT Digital Library
Production of Mesons by the 184-inch Berkeley Cyclotron (open access)

Production of Mesons by the 184-inch Berkeley Cyclotron

The authors have observed tracks which they believe to be due to mesons in photographic plates placed near a target bombarded by 380 Mev alpha particles. For a 10-minute exposure in the cyclotron, about 50 meson tracks are found along the 3-inch edge of a photographic plate. The mass has been determined by measuring the bending in the magnetic field and the range in emulsion. From the first 50 meson tracks measured they find a mass of 313 {+-} 16 electron masses. It is highly probable that these mesons are the heavy mesons described by Lattes, Occhialini, and Powell.
Date: January 1, 1948
Creator: Gardner, Eugene & Lattes, C. M. G.
Object Type: Article
System: The UNT Digital Library
Mollusca From the Miocene and Lower Pliocene of Virginia and North Carolina: Part 2. Scaphopoda and Gastropoda (open access)

Mollusca From the Miocene and Lower Pliocene of Virginia and North Carolina: Part 2. Scaphopoda and Gastropoda

Introduction: Part 2 of the Systematic Report continues and concludes the study of the Mollusca from the Miocene and lower Pliocene of Virginia and North Carolina. One hundred and nineteen species, only a fraction of the known fauna, are reviewed and 66 additional species are described and figured. (See faunal chart, pp. 180-183.) The report upon the gastropods suffers from the same shortcomings obvious in the work on the pelecypods. Most of the material is from old collections made before the importance of the exact placing of the fossil locality both areally and vertically was recognized. Many of the citations of outcrops are vague and the sections generalized. Detailed field studies, particularly on the zoning of the Yorktown formation in southern Virginia and northern North Carolina, were begun later by Wendell P. Mansfield, but he died in the summer of 1939 before the completion of the work.
Date: 1948
Creator: Gardner, Julia Anna & Mansfield, Wendell C.
Object Type: Report
System: The UNT Digital Library
The Chickasha Star (Chickasha, Okla.), Vol. 46, No. 52, Ed. 1 Thursday, January 15, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 46, No. 52, Ed. 1 Thursday, January 15, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: January 15, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 36, Ed. 1 Thursday, September 23, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 36, Ed. 1 Thursday, September 23, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: September 23, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 40, Ed. 1 Thursday, October 21, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 40, Ed. 1 Thursday, October 21, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: October 21, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 47, Ed. 1 Thursday, December 16, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 47, Ed. 1 Thursday, December 16, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: December 16, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 43, Ed. 1 Thursday, November 18, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 43, Ed. 1 Thursday, November 18, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: November 18, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 46, No. 51, Ed. 1 Thursday, January 8, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 46, No. 51, Ed. 1 Thursday, January 8, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: January 8, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 22, Ed. 1 Thursday, June 17, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 22, Ed. 1 Thursday, June 17, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: June 17, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 23, Ed. 1 Thursday, June 24, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 23, Ed. 1 Thursday, June 24, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: June 24, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 21, Ed. 1 Thursday, June 10, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 21, Ed. 1 Thursday, June 10, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: June 10, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 13, Ed. 1 Thursday, April 15, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 13, Ed. 1 Thursday, April 15, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: April 15, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 6, Ed. 1 Thursday, February 26, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 6, Ed. 1 Thursday, February 26, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: February 26, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 8, Ed. 1 Thursday, March 11, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 8, Ed. 1 Thursday, March 11, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: March 11, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 44, Ed. 1 Thursday, November 25, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 44, Ed. 1 Thursday, November 25, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: November 25, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 9, Ed. 1 Thursday, March 18, 1948 (open access)

The Chickasha Star (Chickasha, Okla.), Vol. 47, No. 9, Ed. 1 Thursday, March 18, 1948

Weekly newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: March 18, 1948
Creator: Kayser, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History