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Two-Dimensional Irrotational Transonic Flows of a Compressible Fluid (open access)

Two-Dimensional Irrotational Transonic Flows of a Compressible Fluid

The methods of NACA TN No. 995 have been slightly modified and extended in include flows with circulation by considering the alteration of the singularities of the incompressible solution due to the presence of the hypergeometric functions in the analytic continuation of the solution. It was found that for finite Mach numbers the only case in which the nature of the singularity can remain unchanged is for a ratio of specific heats equal to -1. From a study of two particular flows it seems that the effect of geometry cannot be neglected, and the conventional "pressure-correction" formulas are not valid, even in the subsonic region if the body is thick, especially if there is a supersonic region in the flow.
Date: June 1948
Creator: Kuo, Yung-Huai
Object Type: Report
System: The UNT Digital Library

[2012.201.B0413.0241]

Photograph is of a man wearing a suit in profile shaking another person's hand.
Date: June 5, 1948
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
Progress Report No. 62 June 1-15, 1948 (open access)

Progress Report No. 62 June 1-15, 1948

This paper reports on the following programs: (1) 184-inch Cyclotron Program; (2) 60-inch Cyclotron Program; (3) Synchrotron Program; (4) Linear Accelerator Program; (5) Experimental Physics; (6) Theoretical Physics; (7) Isotope Separation Program; (8) Chemistry; and (9) Medical Physics.
Date: June 30, 1948
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Path of Carbon in Photosynthesis III (open access)

Path of Carbon in Photosynthesis III

Although the overall reaction of photosynthesis can be specified with some degree of certainty (CO{sub 2} + H{sub 2}O + light {yields} sugars + possibly other reduced substances), the intermediates through which the carbon passes during the course of this reduction have, until now, been largely a matter of conjecture. The availability of isotopic carbon, that is, a method of labeling the carbon dioxide, provides the possibility of some very direct experiments designed to recognize these intermediates and, perhaps, help to understand the complex sequence and interplay of reactions which must constitute the photochemical process itself. The general design of such experiments is an obvious one, namely the exposure of the green plant to radioactive carbon dioxide and light under a variety of conditions and for continually decreasing lengths of time, followed by the identification of the compounds into which the radioactive carbon is incorporated under each condition and time period. From such data it is clear that in principle, at least, it should be possible to establish the sequence of compounds in time through which the carbon passes on its path from carbon dioxide to the final products. In the course of shortening the photosynthetic times, one times, one …
Date: June 1, 1948
Creator: Benson, A. A. & Calvin, M.
Object Type: Report
System: The UNT Digital Library
The Shamrock Texan (Shamrock, Tex.), Vol. 45, No. 7, Ed. 1 Thursday, June 17, 1948 (open access)

The Shamrock Texan (Shamrock, Tex.), Vol. 45, No. 7, Ed. 1 Thursday, June 17, 1948

Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date: June 17, 1948
Creator: Montgomery, Arval
Object Type: Newspaper
System: The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 60, No. 13, Ed. 1 Friday, June 18, 1948 (open access)

The Dublin Progress (Dublin, Tex.), Vol. 60, No. 13, Ed. 1 Friday, June 18, 1948

Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date: June 18, 1948
Creator: Perry, Francis E.
Object Type: Newspaper
System: The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 60, No. 14, Ed. 1 Friday, June 25, 1948 (open access)

The Dublin Progress (Dublin, Tex.), Vol. 60, No. 14, Ed. 1 Friday, June 25, 1948

Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date: June 25, 1948
Creator: Perry, Francis E.
Object Type: Newspaper
System: The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 60, No. 12, Ed. 1 Friday, June 11, 1948 (open access)

The Dublin Progress (Dublin, Tex.), Vol. 60, No. 12, Ed. 1 Friday, June 11, 1948

Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date: June 11, 1948
Creator: Perry, Francis E.
Object Type: Newspaper
System: The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 60, No. 11, Ed. 1 Friday, June 4, 1948 (open access)

The Dublin Progress (Dublin, Tex.), Vol. 60, No. 11, Ed. 1 Friday, June 4, 1948

Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date: June 4, 1948
Creator: Perry, Francis E.
Object Type: Newspaper
System: The Portal to Texas History
The Denison Press (Denison, Tex.), Vol. 20, No. 1, Ed. 1 Friday, June 25, 1948 (open access)

The Denison Press (Denison, Tex.), Vol. 20, No. 1, Ed. 1 Friday, June 25, 1948

Weekly newspaper from Denison, Texas that includes local, state and national news along with advertising.
Date: June 25, 1948
Creator: Anderson, LeRoy M.
Object Type: Newspaper
System: The Portal to Texas History
The Shamrock Texan (Shamrock, Tex.), Vol. 45, No. 5, Ed. 1 Thursday, June 3, 1948 (open access)

The Shamrock Texan (Shamrock, Tex.), Vol. 45, No. 5, Ed. 1 Thursday, June 3, 1948

Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date: June 3, 1948
Creator: Montgomery, Arval
Object Type: Newspaper
System: The Portal to Texas History
The Denison Press (Denison, Tex.), Vol. 19, No. 50, Ed. 1 Friday, June 4, 1948 (open access)

The Denison Press (Denison, Tex.), Vol. 19, No. 50, Ed. 1 Friday, June 4, 1948

Weekly newspaper from Denison, Texas that includes local, state and national news along with advertising.
Date: June 4, 1948
Creator: Anderson, LeRoy M.
Object Type: Newspaper
System: The Portal to Texas History
The Denison Press (Denison, Tex.), Vol. 19, No. 51, Ed. 1 Friday, June 11, 1948 (open access)

The Denison Press (Denison, Tex.), Vol. 19, No. 51, Ed. 1 Friday, June 11, 1948

Weekly newspaper from Denison, Texas that includes local, state and national news along with advertising.
Date: June 11, 1948
Creator: Anderson, LeRoy M.
Object Type: Newspaper
System: The Portal to Texas History
The Shamrock Texan (Shamrock, Tex.), Vol. 45, No. 8, Ed. 1 Thursday, June 24, 1948 (open access)

The Shamrock Texan (Shamrock, Tex.), Vol. 45, No. 8, Ed. 1 Thursday, June 24, 1948

Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date: June 24, 1948
Creator: Montgomery, Arval
Object Type: Newspaper
System: The Portal to Texas History
The Shamrock Texan (Shamrock, Tex.), Vol. 45, No. 6, Ed. 1 Thursday, June 10, 1948 (open access)

The Shamrock Texan (Shamrock, Tex.), Vol. 45, No. 6, Ed. 1 Thursday, June 10, 1948

Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date: June 10, 1948
Creator: Montgomery, Arval
Object Type: Newspaper
System: The Portal to Texas History
The Denison Press (Denison, Tex.), Vol. 19, No. 52, Ed. 1 Friday, June 18, 1948 (open access)

The Denison Press (Denison, Tex.), Vol. 19, No. 52, Ed. 1 Friday, June 18, 1948

Weekly newspaper from Denison, Texas that includes local, state and national news along with advertising.
Date: June 18, 1948
Creator: Anderson, LeRoy M.
Object Type: Newspaper
System: The Portal to Texas History
The Bogata News (Bogata, Tex.), Vol. 37, No. 32, Ed. 1 Friday, June 11, 1948 (open access)

The Bogata News (Bogata, Tex.), Vol. 37, No. 32, Ed. 1 Friday, June 11, 1948

Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.
Date: June 11, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Bogata News (Bogata, Tex.), Vol. 37, No. 31, Ed. 1 Friday, June 4, 1948 (open access)

The Bogata News (Bogata, Tex.), Vol. 37, No. 31, Ed. 1 Friday, June 4, 1948

Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.
Date: June 4, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Bogata News (Bogata, Tex.), Vol. 37, No. 33, Ed. 1 Friday, June 18, 1948 (open access)

The Bogata News (Bogata, Tex.), Vol. 37, No. 33, Ed. 1 Friday, June 18, 1948

Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.
Date: June 18, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Bogata News (Bogata, Tex.), Vol. 37, No. 34, Ed. 1 Friday, June 25, 1948 (open access)

The Bogata News (Bogata, Tex.), Vol. 37, No. 34, Ed. 1 Friday, June 25, 1948

Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.
Date: June 25, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Deport Times (Deport, Tex.), Vol. 40, No. 19, Ed. 1 Thursday, June 10, 1948 (open access)

The Deport Times (Deport, Tex.), Vol. 40, No. 19, Ed. 1 Thursday, June 10, 1948

Weekly newspaper from Deport, Texas that includes local, state, and national news along with advertising.
Date: June 10, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The McGregor Mirror and Herald-Observer (McGregor, Tex.), Vol. 60, No. 5, Ed. 1 Friday, June 25, 1948 (open access)

The McGregor Mirror and Herald-Observer (McGregor, Tex.), Vol. 60, No. 5, Ed. 1 Friday, June 25, 1948

Weekly newspaper from McGregor, Texas that includes local, state, and national news along with advertising.
Date: June 25, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The McGregor Mirror and Herald-Observer (McGregor, Tex.), Vol. 60, No. 2, Ed. 1 Friday, June 4, 1948 (open access)

The McGregor Mirror and Herald-Observer (McGregor, Tex.), Vol. 60, No. 2, Ed. 1 Friday, June 4, 1948

Weekly newspaper from McGregor, Texas that includes local, state, and national news along with advertising.
Date: June 4, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The McGregor Mirror and Herald-Observer (McGregor, Tex.), Vol. 60, No. 4, Ed. 1 Friday, June 18, 1948 (open access)

The McGregor Mirror and Herald-Observer (McGregor, Tex.), Vol. 60, No. 4, Ed. 1 Friday, June 18, 1948

Weekly newspaper from McGregor, Texas that includes local, state, and national news along with advertising.
Date: June 18, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History