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The Ion-Exchange Separation of Zirconium and Hafnium (open access)

The Ion-Exchange Separation of Zirconium and Hafnium

In the course of a rather cursory examination of the elution of tetra-positive ions from the cation exchange resin Dowex 50 with hydrochloric acid solutions, the authors have discovered a very effective method of separating zirconium from hafnimu. In view of the great labor involved in preparing even reasonably pure hafnium compounds by existing methods, they feel that this procedure will prove very valuable to those interested in obtaining hafnium compounds free of zirconium. Although the conditions which give satisfactory separation were first worked out using microgram amounts of material and the radioactive tracer technique, the run described here, involving milligrams of material, illustrates the applicability of the method to the production of significant amounts of pure hafnium and zirconium.
Date: October 11, 1948
Creator: Street, Kenneth, Jr. & Seaborg, Glenn T.
Object Type: Report
System: The UNT Digital Library
The Shamrock Texan (Shamrock, Tex.), Vol. 45, No. 28, Ed. 1 Thursday, November 11, 1948 (open access)

The Shamrock Texan (Shamrock, Tex.), Vol. 45, No. 28, Ed. 1 Thursday, November 11, 1948

Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date: November 11, 1948
Creator: Montgomery, Arval
Object Type: Newspaper
System: The Portal to Texas History
The Shamrock Texan (Shamrock, Tex.), Vol. 44, No. 45, Ed. 1 Thursday, March 11, 1948 (open access)

The Shamrock Texan (Shamrock, Tex.), Vol. 44, No. 45, Ed. 1 Thursday, March 11, 1948

Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date: March 11, 1948
Creator: Montgomery, Arval
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 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 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
Safety Tests on Hand Stacking of U-235 Cubes (open access)

Safety Tests on Hand Stacking of U-235 Cubes

From abstract: "Critical assembly tests have been made on the Pajarito Universal Machine to determine the safety limits of handstacking cubes of 95% U-235 in spherical geometries preparatory to making critical assemblies of U-235 in an "infinite" tuballoy tamper. The U-235 cubes were stacked as pseudospheres in a cavity at the top of a tuballoy block 12" high and 8" on a side, and the assembly tamped by locating it inside a doughnut shaped water tank whose tamping effect is equivalent to the tamping caused by personnel necessary for hand stacking."
Date: October 11, 1948
Creator: Josephson, V.; Young, D. S. & Dike, R. S.
Object Type: Report
System: The UNT Digital Library
The McGregor Mirror and Herald-Observer (McGregor, Tex.), Vol. 60, No. 3, Ed. 1 Friday, June 11, 1948 (open access)

The McGregor Mirror and Herald-Observer (McGregor, Tex.), Vol. 60, No. 3, Ed. 1 Friday, June 11, 1948

Weekly newspaper from McGregor, 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
La Grange Journal (La Grange, Tex.), Vol. 69, No. 11, Ed. 1 Thursday, March 11, 1948 (open access)

La Grange Journal (La Grange, Tex.), Vol. 69, No. 11, Ed. 1 Thursday, March 11, 1948

Weekly newspaper from La Grange, Texas that includes local, state, and national news along with extensive advertising.
Date: March 11, 1948
Creator: Priebe, Charles W.
Object Type: Newspaper
System: The Portal to Texas History
McMurry War Whoop (Abilene, Tex.), Vol. 25, No. 13, Ed. 1, Thursday, March 11, 1948 (open access)

McMurry War Whoop (Abilene, Tex.), Vol. 25, No. 13, Ed. 1, Thursday, March 11, 1948

Weekly student newspaper from McMurry College in Abilene, Texas that includes local, state and campus news along with advertising.
Date: March 11, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Caldwell News and The Burleson County Ledger (Caldwell, Tex.), Vol. 61, No. 46, Ed. 1 Friday, June 11, 1948 (open access)

The Caldwell News and The Burleson County Ledger (Caldwell, Tex.), Vol. 61, No. 46, Ed. 1 Friday, June 11, 1948

Weekly newspaper from Caldwell, Texas that includes local, state and national news along with extensive advertising.
Date: June 11, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Bastrop Advertiser (Bastrop, Tex.), Vol. 96, No. 37, Ed. 1 Thursday, November 11, 1948 (open access)

Bastrop Advertiser (Bastrop, Tex.), Vol. 96, No. 37, Ed. 1 Thursday, November 11, 1948

Weekly newspaper from Bastrop, Texas that includes local, state and national news along with extensive advertising.
Date: November 11, 1948
Creator: Standifer, Amy S.
Object Type: Newspaper
System: The Portal to Texas History
Bastrop Advertiser (Bastrop, Tex.), Vol. 96, No. 2, Ed. 1 Thursday, March 11, 1948 (open access)

Bastrop Advertiser (Bastrop, Tex.), Vol. 96, No. 2, Ed. 1 Thursday, March 11, 1948

Weekly newspaper from Bastrop, Texas that includes local, state and national news along with extensive advertising.
Date: March 11, 1948
Creator: Standifer, Amy S.
Object Type: Newspaper
System: The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 270, Ed. 1 Thursday, November 11, 1948 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 270, Ed. 1 Thursday, November 11, 1948

Daily newspaper from Sweetwater, Texas that includes local, state and national news along with advertising.
Date: November 11, 1948
Creator: Baker, Allen
Object Type: Newspaper
System: The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 86, Ed. 1 Sunday, April 11, 1948 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 86, Ed. 1 Sunday, April 11, 1948

Daily newspaper from Sweetwater, Texas that includes local, state and national news along with advertising.
Date: April 11, 1948
Creator: Welsh, Edward
Object Type: Newspaper
System: The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 164, Ed. 1 Sunday, July 11, 1948 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 164, Ed. 1 Sunday, July 11, 1948

Daily newspaper from Sweetwater, Texas that includes local, state and national news along with advertising.
Date: July 11, 1948
Creator: Welsh, Edward
Object Type: Newspaper
System: The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 191, Ed. 1 Wednesday, August 11, 1948 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 191, Ed. 1 Wednesday, August 11, 1948

Daily newspaper from Sweetwater, Texas that includes local, state and national news along with advertising.
Date: August 11, 1948
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 112, Ed. 1 Tuesday, May 11, 1948 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 112, Ed. 1 Tuesday, May 11, 1948

Daily newspaper from Sweetwater, Texas that includes local, state and national news along with advertising.
Date: May 11, 1948
Creator: Welsh, Edward
Object Type: Newspaper
System: The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 139, Ed. 1 Friday, June 11, 1948 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 139, Ed. 1 Friday, June 11, 1948

Daily newspaper from Sweetwater, Texas that includes local, state and national news along with advertising.
Date: June 11, 1948
Creator: Welsh, Edward
Object Type: Newspaper
System: The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 243, Ed. 1 Monday, October 11, 1948 (open access)

Sweetwater Reporter (Sweetwater, Tex.), Vol. 51, No. 243, Ed. 1 Monday, October 11, 1948

Daily newspaper from Sweetwater, Texas that includes local, state and national news along with advertising.
Date: October 11, 1948
Creator: Baker, Allen
Object Type: Newspaper
System: The Portal to Texas History
The Mexia Weekly Herald (Mexia, Tex.), Vol. 50, No. 11, Ed. 1 Thursday, March 11, 1948 (open access)

The Mexia Weekly Herald (Mexia, Tex.), Vol. 50, No. 11, Ed. 1 Thursday, March 11, 1948

Weekly newspaper from Mexia, Texas that includes local, state, and national news along with advertising.
Date: March 11, 1948
Creator: Sewell, W. L.
Object Type: Newspaper
System: The Portal to Texas History
Activity of fission products (open access)

Activity of fission products

This report compares the activity and disintegration energy of fission products from metal under two conditions of exposure: 200 Megawatt-days integrated exposure over a period of 180 days, and 400 Megawatt-days integrated exposure over a period of 360 days. (JL)
Date: November 11, 1948
Creator: Garbrecht, M. & Gillette, P. R.
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: V-518 (open access)

Texas Attorney General Opinion: V-518

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Price Daniel, regarding a legal question submitted for clarification: Authority to purchase and operate a County Tubercular Hospital from current funds.
Date: March 11, 1948
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: V-566 (open access)

Texas Attorney General Opinion: V-566

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Price Daniel, regarding a legal question submitted for clarification: The authority of the Commissioners' Court to apportion the automobile registration receipts equally among the four commissioners' precincts of the county.
Date: May 11, 1948
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History