Partner
UNT Libraries Special Collections
24,143
Oklahoma Historical Society
11,637
UNT Libraries Government Documents Department
2,983
Texas Historical Commission
1,189
UNT Libraries
529
Sterling Municipal Library
327
Brownwood Public Library
313
Dublin Public Library
312
Cuero Public Library
309
Carl Albert Congressional Research and Studies Center
197
203 More
Collection
KXAS-NBC 5 News Collection
22,609
Oklahoma Publishing Company Photography Collection
8,777
Texas Digital Newspaper Program
5,485
Tocker Foundation Grant
3,149
Oklahoma Digital Newspaper Program
3,020
Office of Scientific & Technical Information Technical Reports
1,874
THC Historic Resources Survey Collection
1,061
University Photography Collection
695
The Oklahoma City Times
591
The Ray and Joyce Bankston Dalco Photography Collection
471
332 More
Serial/Series Title
Degree Department
Degree Discipline
Degree Level
Country
States
Year
Month
Results:
1 - 24 of
47,798
next
AFNOL preparation. Quarterly report, July--September, 1971
A nominal 15-pound batch of FEFO plasticized AFNOL was in preparation. Both the first and second esterifications were completed. (An equipment malfunction resulted in a loss of the product and the reaction vessel). The paper describes the preparation procedures and the malfunction.
Date:
December 31, 1971
Creator:
Quinlin, W.T.
Object Type:
Report
System:
The UNT Digital Library
AFNOL synthesis. Quarterly report, October--December, 1971
Five batches of unplasticized AFNOL, each approximately one pound, were synthesized using 4,4-dinitropimelic acid as the starting material. Two 10 g batches were completed prior to the pound batches to assure the usability of the acid chloride. Characterization of each of the larger batches was by differential thermal analysis (DTA), infrared spectrophotometry (IR), and cure tests. Some characterization was also done on the commercial chemicals used in the synthesis.
Date:
December 31, 1971
Creator:
Quinlin, W.T.
Object Type:
Report
System:
The UNT Digital Library
Altus Times-Democrat (Altus, Okla.), Vol. 46, No. 16, Ed. 1 Friday, December 31, 1971
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 31, 1971
Creator:
Gilmore, Robert K. & Goforth, Don
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
An Analysis of Forest Issues in the First Session of the 92nd Congress
This report discusses legislative proposals and current issues related to forestry in the 1st session of the 92nd Congress.
Date:
December 31, 1971
Creator:
Shaw, Elmer W.
Object Type:
Report
System:
The UNT Digital Library
ANFOL synthesis. [Quarterly report], April--June 1971
A new method was developed for chlorination of 4,4-dinitropimelic acid with PCl{sub 5} using a Soxhlet extraction apparatus as the addition vessel. Acid used was that reclaimed from the purification of the crude acid chloride of 4,4-dinitropimelic acid supplied by LRL. Synthesis of FEFO plasticized AFNOL has been scaled up to a nominal 30-pound batch. Small batches and cure tests were run prior to the scaleup. Cure rate of the AFNOL system was followed by infrared spectrophotometry. The temperature range of 40-100 C was studied using the hot stage attachment to the infrared spectrophotometer.
Date:
December 31, 1971
Creator:
Quinlin, W.T.
Object Type:
Report
System:
The UNT Digital Library
Annual Report, 1971
None
Date:
December 31, 1971
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The Bandera Bulletin (Bandera, Tex.), Vol. 27, No. 30, Ed. 1 Friday, December 31, 1971
Weekly newspaper from Bandera, Texas that includes local, state, and national news along with advertising.
Date:
December 31, 1971
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 50, No. 75, Ed. 1 Friday, December 31, 1971
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
December 31, 1971
Creator:
Hartman, Fred
Object Type:
Newspaper
System:
The Portal to Texas History
[Bill Willis talking on the phone]
Photograph of Bill Willis sitting behind a desk. He is talking on the telephone. Behind him are award certificates, a clock, and a bookshelf.
Date:
December 31, 1971
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Photograph
System:
The UNT Digital Library
[Bill Willis using a typewriter]
Photograph of Bill Willis sitting down and using a typewriter. He is wearing a business suit. Willis is sitting next to a desk with a telephone and a hat on it.
Date:
December 31, 1971
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Photograph
System:
The UNT Digital Library
Brownwood Bulletin (Brownwood, Tex.), Vol. 72, No. 64, Ed. 1 Friday, December 31, 1971
Daily newspaper from Brownwood, Texas that includes local, state, and national news along with advertising.
Date:
December 31, 1971
Creator:
Fisher, Norman
Object Type:
Newspaper
System:
The Portal to Texas History
Calibration of a fluid for use in the aquarium technique from {minus}45 to +165 F. Quarterly report, April--June 1971
In general, the distance-time history of a shock front moving through a transparent medium is obtained by the aquarium technique. Differentiation of the distance-time curve yields shock velocity information, and given the Hugoniot of the transparent medium, a pressure-time history may be calculated. Distilled water typically comprises the transparent medium for the aquarium technique, hence, desirable properties of the fluid to be selected were patterned after those of water. The aquarium technique has been extended to encompass the temperature range from {minus}45 to +165 F by selection and calibration of a dimethyl polysiloxane fluid suitable for the referenced range. Results are given for the Hugoniots, and techniques used in selection and calibration are discussed.
Date:
December 31, 1971
Creator:
Canada, C.E.
Object Type:
Report
System:
The UNT Digital Library
Calibration of a fluid for use in the aquarium technique from {minus}65 F to +165 F. Quarterly report, October--December, 1971
The usefulness of the aquarium technique has been extended from {minus}65 F to +165 F by calibration of a fluid at four temperatures, {minus}65 F, {minus}45 F, room temperature and +165 F. Linear least square curves were derived from (U{sub s}, U{sub p})-data for each temperature. Listed Hugoniots are defined by equal slopes with intercepts at the longitudinal speed of sound for respective temperatures.
Date:
December 31, 1971
Creator:
Canada, C.E.
Object Type:
Report
System:
The UNT Digital Library
Californium-252 progress, report No. 7, April 1971
This report contains discusses of the following topics on Californium-252: First sales of californium-252; encapsulation services discussed; three new participants in market evaluation program; summer training programs to use californium; Californium-252 shipping casks available; Californium-252 questions and answers, radiotherapy; neutron radiography; natural resources exploration; nuclear safeguards; process control; dosimetry; neutron radiography; neutron shielding; and nuclear safeguards.
Date:
December 31, 1971
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The Celeste Courier (Celeste, Tex.), Vol. 70, No. 56, Ed. 1 Friday, December 31, 1971
Weekly newspaper from Celeste, Texas that includes local, state, and national news along with advertising.
Date:
December 31, 1971
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Chickasha Daily Express (Chickasha, Okla.), Vol. 79, No. 261, Ed. 1 Friday, December 31, 1971
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 31, 1971
Creator:
Drew, Charles C.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Compatibility of EXTEX with tetryl by thermal methods. Quarterly report, July--September, 1971
A progress report is given on the study of the compatibility of XTX 8003 and tetryl. The 100 C coupon test samples were discarded after 8 weeks because of excessive decomposition. There is no indication of a compatibility problem of XTX with tetryl as long as they are in a solid phase. The 80 C coupon test evaluations are continuing.
Date:
December 31, 1971
Creator:
Myers, L.C.
Object Type:
Report
System:
The UNT Digital Library
Compatibility of Extex with tetryl by thermal methods. Quarterly report, October--December, 1971
A final report is given on the study of the compatibility of Extex and tetryl. The 100 C coupon test samples were discarded after 8 weeks because of excessive decomposition. The 80 C coupon test evaluations have been completed and an analysis of the data made. There is no indication of a compatibility problem of Extex with tetryl as long as they are in a solid phase.
Date:
December 31, 1971
Creator:
Myers, L.C.
Object Type:
Report
System:
The UNT Digital Library
Corrosion effects of the interreaction of 6061 aluminum with aqueous mixtures and solutions of selected HE`s
The behavior of several selected HE and HE-component materials in aqueous media in contact with 6061 aluminum has been studied via conductance, cathodic tendencies (cell EMF measurements), pH, and visual analysis (photomicrographs) of the 6061 electrodes and media contacts rods. Addition of orthophthalic acid (OPA) to the media was also made to study potential corrosive effects possibly due to some breakdown of the polyphthalate systems in contact with these materials. Overall assessment of data is not made at this time due to the interrelationship of these data with data which should be obtained from unfinished portions of the study.
Date:
December 31, 1971
Creator:
Clink, G. L.
Object Type:
Report
System:
The UNT Digital Library
The Cotulla Record (Cotulla, Tex.), Vol. 77, No. 44, Ed. 1 Friday, December 31, 1971
Weekly newspaper from Cotulla, Texas that includes local, state, and national news along with advertising.
Date:
December 31, 1971
Creator:
Shulze, Esma
Object Type:
Newspaper
System:
The Portal to Texas History
The Cuero Record (Cuero, Tex.), Vol. 77, No. 309, Ed. 1 Friday, December 31, 1971
Daily newspaper from Cuero, Texas that includes local, state and national news along with advertising.
Date:
December 31, 1971
Creator:
Prentice, D. L.
Object Type:
Newspaper
System:
The Portal to Texas History
Curium Process Development. III-7. Emission Spectrographic Determination of Metallic Impurities in Curium Oxide and Mixed Curium--Americium Oxide
None
Date:
December 31, 1971
Creator:
Gaddy, R. H.
Object Type:
Report
System:
The UNT Digital Library
The detonation electric effect as applied to the MC-2453 driver subassembly. Quarterly report, July--September, 1971
The detonation electric effect has been used for the purpose of measuring the change in transit time through the temperature range of {minus}45 to +165 F, in the MC-2453 driver subassembly. Ionization switches were applied to an additional sample of subassemblies in order to compare the transit time as measured by the detonation of electric effect and the ionization switches. Results of these tests are included in this report.
Date:
December 31, 1971
Creator:
Boettner, J.K.
Object Type:
Report
System:
The UNT Digital Library
The detonation electric effect as applied to the MC-2453 driver subassembly. Quarterly report, October--December, 1971
The detonation electric effect has been used to measure transit times of the MC-2453 driver subassemblies at 185 F, 212 F and room temperature after the units were subjected to a temperature of 232 F. The test procedure and the results are included in this report.
Date:
December 31, 1971
Creator:
Boettner, J.K.
Object Type:
Report
System:
The UNT Digital Library