Partner
Oklahoma Historical Society
531
UNT Libraries Government Documents Department
301
UNT Libraries Special Collections
294
UNT Libraries
124
Texas Historical Commission
55
UT San Antonio Libraries Special Collections
35
Sterling Municipal Library
27
Cooke County Library
26
Calhoun County Public Library
23
Keystone Crossroads Historical Society
15
78 More
Collection
Oklahoma Publishing Company Photography Collection
371
Texas Digital Newspaper Program
369
KXAS-NBC 5 News Collection
230
Office of Scientific & Technical Information Technical Reports
219
Tocker Foundation Grant
186
Oklahoma Digital Newspaper Program
185
UNT Theses and Dissertations
103
THC National Register Collection
51
Texas Cultures Online
36
Texas State Publications
34
133 More
Degree Department
Department of Psychology
15
Department of Higher and Adult Education
8
Department of Chemistry
5
School of Music
5
Department of Biological Sciences
4
Department of Management
4
Graduate Studies in English
4
College of Education
3
Department of Biochemistry
3
Department of Counselor Education
3
37 More
Degree Discipline
Degree Level
Country
States
Year
Month
Language
Results:
1 - 24 of
1,745
next
65 Minutes, May-August 1988
Bimonthly newsletter of Denton Boy Scout Troop 65 containing a list of upcoming events, news and announcements, and other information for members.
Date:
August 1988
Creator:
Boy Scouts of America. Troop 65 (Denton, Tex.)
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
1952 ALF Eng. (8-88)
Photograph of ECFD 1952 American LaFrance engine. Photo taken on the east side of the station. (August, 1988)
Date:
August 1988
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
1987 Annual Report on Low-Level Radioactive Waste Management Progress: Report to Congress in Response to Public Law 99-240
In response to Section 7(b) of the Low-Level Radioactive Waste Policy Amendments Act of 1985 (Public Law 99-240), this report summarizes the progress of states and low-level radioactive waste compacts in 1987 in establishing new low-level waste disposal facilities. It also reports the volume of low-level waste received for disposal in 1987 by commercially operated low-level waste disposal facilities.
Date:
August 1, 1988
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
[1988-89 Calendar of Events]
Document listing planned events for the years 1988 and 1989 for the Junior Black Academy of Arts and Letters.
Date:
August 1988
Creator:
Junior Black Academy of Arts and Letters
Object Type:
Text
System:
The UNT Digital Library
4X6" Rotary Bayonet LN2 Test Fill
This engineering note describes a test fill of the 4-inch x 6-inch rotary bayonet test fixture with LN{sub 2}. This test verifies the operation of valves on the fixture, and checks for proper construction/insulation. Further cold testing is imminent (with rotation and moment loading of the bayonet) after proper construction is verified and the test fixture is accepted. While this test fixture is a pressure vessel (4-inch), it does not require special safety treatment because it is under 6-inch in diameter. Flow capacity calculations were done to insure that the relief valve chosen would be capable of handling fire/loss of vacuum conditions. The D-Zero Safety Committee Chairman was notified of this testing.
Date:
August 2, 1988
Creator:
Fitzpatrick, J.B.
Object Type:
Report
System:
The UNT Digital Library
Acceleration of compact toroid plasma rings for fusion applications
We describe experimental results for a new type of collective accelerator based on magnetically confined compact torus (CT) plasma rings and discuss applications to both inertial and magnetic fusion. We have demonstrated the principle of CT acceleration in the RACE device with acceleration of 0.5 mg ring masses to 400 km/s and 0.02 mg ring masses to 1400 km/s at greater than or equal to30% efficiency. Scaling the CT accelerator to the multi-megajoule level could provide an efficient, economical driver for inertial fusion (ICF) or magnetically insulated inertial fusion. Efficient conversion to x-rays for driving hohlraum-type ICF targets has been modeled using a radiation-hydrodynamics code. At less demanding conditions than required for ICF, a CT accelerator can be applied to fueling and current drive in tokamaks. Fueling is accomplished by injecting CTs at the required rate to sustain the particle inventory and at a velocity sufficient to penetrate to the magnetic axis before CT dissolution. Current drive is a consequence of the magnetic helicity content of the CT, which is approximately conserved during reconnection of the CT fields with the tokamak. Major areas of uncertainty in CT fueling and current drive concern the mechanism by which CTs will stop in …
Date:
August 26, 1988
Creator:
Hartman, C. W.; Barr, W. L.; Eddleman, J. L.; Gee, M.; Hammer, J. H.; Ho, S. K. et al.
Object Type:
Article
System:
The UNT Digital Library
Acceleration of Pb Ions in the CERN SPS
Report dedicated to Acceleration of Pb Ions in the CERN SPS
Date:
August 2, 1988
Creator:
Prelec, K.
Object Type:
Report
System:
The UNT Digital Library
Acoustical properties of drill strings
The recovery of petrochemical and geothermal resources requires extensive drilling of wells to increasingly greater depths. Real-time collection and telemetry of data about the drilling process while it occurs thousands of feet below the surface is an effective way of improving the efficiency of drilling operations. Unfortunately, due to hostile down-hole environments, telemetry of this data is an extremely difficult problem. Currently, commercial systems transmit data to the surface by producing pressure pulses within the portion of the drilling mud enclosed in the hollow steel drill string. Transmission rates are between two and four data bits per second. Any system capable of raising data rates without increasing the complexity of the drilling process will have significant economic impact. One alternative system is based upon acoustical carrier waves generated within the drill string itself. If developed, this method would accommodate data rates up to 100 bits per second. Unfortunately, the drill string is a periodic structure of pipe and threaded tool joints, the transmission characteristics are very complex and exhibit a banded and dispersive structure. Over the past forty years, attempts to field systems based upon this transmission method have resulted in little success. This paper examines this acoustical transmission problem …
Date:
August 1, 1988
Creator:
Drumheller, D.S.
Object Type:
Report
System:
The UNT Digital Library
Activation characteristics of different steel alloys proposed for near-term fusion reactors
Analyses have been made for different structural alloys proposed for the International Thermonuclear Experimental Reactor (ITER). Candidate alloys include austenitic steels stabilized with nickel (NiSS) or manganese (MnSS). The radioactivity, the decay heat, and the waste disposal rating of each alloy have been calculated for the inboard shield of the ITER design option utilizing water cooled solid breeder blanket. The results show, for the 55 cm inboard shield and after 3 MW.yr/m2 fluence, that the long term activation problems, e.g., radioactive waste, of the MnSS are much less than that of the NiSS. All the MnSS alloys considered are qualified as Class C or better low level waste. Most of the NiSS alloys are not qualified for near surface burial. However, the short term decay heat generation rate for the MnSS is much higher than that of the NiSS. 6 refs., 8 figs., 2 tabs.
Date:
August 1, 1988
Creator:
Attaya, H.; Gohar, Y.; Smith, D. & Baker, C. C.
Object Type:
Article
System:
The UNT Digital Library
Adenylate Energy Charge Determinations of Soil Bacteria Grown in Soil Extract Medium
The adenylate energy charge values of twenty bacteria isolated from soil and cultured in a medium consisting of soil and distilled water were determined by the luciferin-luciferase bioluminescense method. The purpose of this study was to examine the growth and energy charge values of these organisms in soil extract medium, and to determine what effect the addition of glucose has on their energy charge values. Three of the organisms employed in this study showed energy charge values similar to those reported for bacteria grown in enriched media. The remainder of the isolates demonstrated low energy charge values, and scant growth in the soil medium.
Date:
August 1988
Creator:
Rodriguez, Luis A. (Luis Antonio)
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Advanced Light Source at Lawrence Berkeley Laboratory
The Advanced Light Source is a national user facility for the production of high brightness and partially coherent X-ray and ultraviolet synchrotron radiation, which is now under construction at Lawrence Berkeley Laboratory. The facility is based on a low emittance electron storage ring, photon beamlines and user support facilities. The lattice optics is optimized for undulator operation and can accommodate up to 11 insertion devices in the straight sections and up to 48 ports in the bending magnets. The nominal electron energy is 1.5 GeV, the horizontal emittance 10/sup -8/ m rad, the circulating current 400 mA in the multibunch mode of operation. The parameters are chosen to cover the photon spectrum from about 5 eV to 1 keV with undulators and up to 10 keV with wigglers. The choice of energy is dictated by the need to cover the above photon energy range with an undulator gap not smaller than 1.4 cm. The facility is now in its second year of construction and is planned to be completed in late 1992 at a total cost of $98.7 million. 4 refs., 8 figs., 1 tab.
Date:
August 1, 1988
Creator:
Cornacchia, M.
Object Type:
Article
System:
The UNT Digital Library
The Age, Volume 9, Number 8, August 1988
Monthly publication containing information related to Chambers County, Texas, including current events of the Chambers County Historical Commission, the Wallisville Heritage Park, and the Chambers County historical and genealogical societies; reprinted newspaper articles about county events and citizens; and historical news and records.
Date:
August 1988
Creator:
Wallisville Heritage Park (Organization)
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
[Alabama-Coushatta Dancer Performing with Rings]
Photograph of an Alabama-Coushatta dancer performing with rings at the Texas Folklife Festival. He is in the middle of the stage dancing with a group of about fifteen rings, each one placed in a specific location around his body. He is wearing traditional tribal clothing with a fringed tunic and fur around his ankles and lower legs.
Date:
[1988-08-04..1988-08-07]
Creator:
unknown
Object Type:
Photograph
System:
The Portal to Texas History
[Alabama-Coushatta Dancers Talking to Each Other]
Photograph of two Alabama-Coushatta dancers talking to each other at the Texas Folklife Festival. They are both wearing heavily decorated traditional outfits covered in beads and fringe. The dancer on the right is wearing colors of red, white, and blue; the one on the left is wearing black, white, and blue. Each dancer has two large circular arrangements of feathers on their back. They are also wearing fur boots. Behind them a green shed and a yellow shed are visible.
Date:
[1988-08-04..1988-08-07]
Creator:
unknown
Object Type:
Photograph
System:
The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 113, No. 8, Ed. 1 Thursday, August 4, 1988
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
August 4, 1988
Creator:
Lucas, Donnie A.
Object Type:
Newspaper
System:
The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 113, No. 9, Ed. 1 Thursday, August 11, 1988
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
August 11, 1988
Creator:
Lucas, Donnie A.
Object Type:
Newspaper
System:
The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 113, No. 10, Ed. 1 Thursday, August 18, 1988
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
August 18, 1988
Creator:
Lucas, Donnie A.
Object Type:
Newspaper
System:
The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 113, No. 11, Ed. 1 Thursday, August 25, 1988
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
August 25, 1988
Creator:
Lucas, Donnie A.
Object Type:
Newspaper
System:
The Portal to Texas History
Albeni Falls Wildlife Protection, Mitigation, and Enhancement Plan, Final Report 1987.
A wildlife impact assessment and mitigation plan has been developed for the US Army Corps of Engineers Albeni Falls Project in northern Idaho. The Habitat Evaluation Procedure (HEP) was used to evaluate pre- and post-construction habitat conditions at the Albeni Falls Project. There were 6617 acres of wetlands converted to open water due to development and operation of the project. Eight evaluation species were selected with impacts expressed in numbers of Habitat Units (HU's). For a given species, one HU is equivalent to one acre of prime habitat. The Albeni Falls Project resulted in estimated losses of 5985 mallard HU's, 4699 Canada goose HU's, 3379 redhead HU's, 4508 breeding bald eagle HU's, 4365 wintering bald eagle HU's, 2286 black-capped chickadee HU's, 1680 white-tailed deer HU's, and 1756 muskrat HU's. The yellow warbler gained 71 HU's. Therefore, total target species estimated impacts were 28,587 HU's. Impacts on peregrine falcons were not quantified in terms of HU's. Projects have been proposed by an interagency team of biologists to mitigate the impacts of Albeni Falls on wildlife. The HEP was used to estimate benefits of proposed mitigation projects to target species. Through a series of proposed protection and enhancement actions, the mitigation plan …
Date:
August 1, 1988
Creator:
Martin, Robert C.
Object Type:
Report
System:
The UNT Digital Library
The Allen American (Allen, Tex.), Vol. 18, No. 128, Ed. 1 Wednesday, August 3, 1988
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
August 3, 1988
Creator:
Wedgeworth, Wayne
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 18, No. [129], Ed. 1 Sunday, August 7, 1988
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
August 7, 1988
Creator:
Wedgeworth, Wayne
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 18, No. 130, Ed. 1 Wednesday, August 10, 1988
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
August 10, 1988
Creator:
Wedgeworth, Wayne
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 18, No. 131, Ed. 1 Sunday, August 14, 1988
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
August 14, 1988
Creator:
Wedgeworth, Wayne
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 18, No. 132, Ed. 1 Wednesday, August 17, 1988
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
August 17, 1988
Creator:
Wedgeworth, Wayne
Object Type:
Newspaper
System:
The Portal to Texas History