Partner
UNT Libraries Special Collections
402
UNT Libraries Government Documents Department
261
Oklahoma Historical Society
225
Elm Fork Natural Heritage Museum
18
Sterling Municipal Library
5
UNT Libraries
5
Brownwood Public Library
4
Cuero Public Library
4
Alvin Community College
3
Carl Albert Congressional Research and Studies Center
3
55 More
Collection
KXAS-NBC 5 News Collection
402
Office of Scientific & Technical Information Technical Reports
254
Oklahoma Publishing Company Photography Collection
177
Texas Digital Newspaper Program
78
Oklahoma Digital Newspaper Program
52
Tocker Foundation Grant
49
Joseph Britton Freshwater Mussel Collection
18
The Oklahoma City Times
10
Chickasha Newspaper Collection
6
Congressional Research Service Reports
6
81 More
Degree Department
Country
States
Year
Day
Language
prev
Results:
985 - 993 of
993
Thermal properties and chemical reactivity. Quarterly report, January--March, 1970
The capabilities of the high pressure DTA are discussed and the modifications made to correct the errors in the temperature measurement are described. The variations in the melting point of PETN and the temperature of the {beta} to {delta} transition for HMX as a function pressure are reported. Above 8,000 psi the melting point of PETN appears to be linear with pressure. The temperature of the {beta} to {delta} transition for HMX also appears to be linear with pressure. Coupon test data for another assembly aged 355 days at 80 C are reported with a summary of the gas analysis, Henkin`s time-to-explosion, and chemical reactivity test data for coupon test assemblies aged for 94, 151, and 263 days at 80 C. These data also show that the LX-09 in the coupon test assemblies will fade from purple to tan when stored at 80 C in an atmosphere of N{sub 2}, O{sub 2}, and CO{sub 2} (60/30/10) and the LX-09 will become a much darker purple in a helium atmosphere. Some preliminary tests show that N{sub 2}, CO, NO, CO{sub 2}, and N{sub 2}O are the major decomposition gas products that can be expected from FEFO.
Date:
December 31, 1970
Creator:
Myers, L.C.
Object Type:
Report
System:
The UNT Digital Library
Thermal properties and chemical reactivity. Quarterly report, July--September, 1971
The progress of the identification of the impurities in FEFO is discussed. One very high boiler has been partially isolated from a sample of concentrated impurities. Mass spectra of five of the low boiling impurities are reported. Heats of fusion for PETN, washed PETN and PETN extracted from Extex are discussed. A standard deviation of less than 1% for the heat at fusion of PETN by DSC-1 is obtained. High pressure DTA thermograms are reported for HMX, PETN, Tetryl and TNT.
Date:
December 31, 1970
Creator:
Myers, L.C.
Object Type:
Report
System:
The UNT Digital Library
The Times (Texhoma, Okla.), Vol. 68, No. 24, Ed. 1 Thursday, December 31, 1970
Weekly newspaper from Texhoma, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 31, 1970
Creator:
Berry, Larry J.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Tulia Herald (Tulia, Tex.), Vol. 62, No. 53, Ed. 1 Thursday, December 31, 1970
Weekly newspaper from Tulia, Texas that includes local, state and national news along with extensive advertising.
Date:
December 31, 1970
Creator:
Baggarly, H. M.
Object Type:
Newspaper
System:
The Portal to Texas History
The Weekly Local (Ennis, Tex.), Vol. 45, No. 52, Ed. 1 Thursday, December 31, 1970
Weekly newspaper from Ennis, Texas that includes local, state, and national news along with advertising.
Date:
December 31, 1970
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
White Deer News (White Deer, Tex.), Vol. 11, No. 46, Ed. 1 Thursday, December 31, 1970
Weekly newspaper from White Deer, Texas that includes local, state, and national news along with advertising.
Date:
December 31, 1970
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Whitewright Sun (Whitewright, Tex.), Vol. 35, No. 52, Ed. 1 Thursday, December 31, 1970
Weekly newspaper from Whitewright, Texas that includes local, state, and national news along with advertising.
Date:
December 31, 1970
Creator:
Cayce, Bob
Object Type:
Newspaper
System:
The Portal to Texas History
The Winkler County News (Kermit, Tex.), Vol. 34, No. 81, Ed. 1 Thursday, December 31, 1970
Semi-weekly newspaper from Kermit, Texas that includes local, state, and national news along with advertising.
Date:
December 31, 1970
Creator:
Maikell, Elgin L.
Object Type:
Newspaper
System:
The Portal to Texas History
The Wynnewood Gazette (Wynnewood, Okla.), Vol. 69, No. 43, Ed. 1 Thursday, December 31, 1970
Weekly newspaper from Wynnewood, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 31, 1970
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History