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Results:
1 - 24 of
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[Horseshoe Garden Inner Foliage]
Photograph of a vista at the Horseshoe Garden at the Fort Worth Botanic Garden. Facing west, trees are visible on both sides of the image with a shaded open space in the center. In the foreground, a wire fence is visible on the current site of the Trial Garden.
Date:
[..1979]
Creator:
unknown
Object Type:
Photograph
System:
The Portal to Texas History
[Main Street in downtown Fort Worth, 2]
Photograph of Main Street in downtown Fort Worth, Texas. The photo focuses on a small grouping of buildings, with the most prominent being a large, slightly gothic, brick building. It has multiple different rooflines, and is surrounded by much more modern buildings. The building behind it is a skyscraper made almost entirely of glass. The bottom of the photo shows a little bit of the street in front of the buildings, and the streetlamps that line it.
Date:
~1979
Creator:
Williams, Byrd M. (Byrd Moore), IV, 1951-
Object Type:
Photograph
System:
The UNT Digital Library
[Main Street in downtown Fort Worth, 3]
Photograph of Main Street in downtown Fort Worth, Texas. The photo focuses on a small grouping of buildings, with the most prominent being a large, slightly gothic, brick building. It has multiple different rooflines, and is surrounded by much more modern buildings. The building closest to the camera has a sign hanging off of it that reads "HOTEL" "COMMERCIAL." The bottom of the photo shows a little bit of the street in front of the buildings, and the businesses that line it.
Date:
~1979
Creator:
Williams, Byrd M. (Byrd Moore), IV, 1951-
Object Type:
Photograph
System:
The UNT Digital Library
Oral History Interview with Wilburn L. Snyder, 1979
Interview with Wilburn L. Snyder, a resident of Baytown, Texas since approximately 1920. Topics include World War Two and the history of Baytown, TX.
Date:
{1979-08-09,1979-08-12}
Creator:
Chandler, Patricia M. & Snyder, Wilburn L.
Object Type:
Sound
System:
The Portal to Texas History
Oral History Interview with William T. Busch, 1979
Interview with William T. Busch, a resident of Baytown, Texas since approximately 1920. Topics include his early life and youth in Cedar Bayou, his early employment, and his involvement in World War I, employment in banking institutions of Baytown, TX, development of Goose Creek after the oil field boom, and the effects of the Depression on Baytown, TX.
Date:
{1979-09-13,1979-10-02}
Creator:
Swofford, Sarah & Busch, William Thomas
Object Type:
Sound
System:
The Portal to Texas History
Oral History Interviews with Olgie Ivey, Mary Louise Ivey Bardas, and Ben Ivey Jr., 1979
Interviews with Ben Ivey Jr., Olgie (Mrs. Ben) Ivey Sr., and Mary Louise Ivey Bardas, from Denton, Texas. The interviewees discuss Ben Ivey Sr's business ventures in Denton, including their family history, each's upbringing and education, the history and operations of businesses owned by the family, life in Denton, neighbors, and local government.
Date:
{1979-10-17,1979-11-14}
Creator:
Jenkins, Floyd; Ivey, Olgie; Bardas, Mary Louise Ivey & Ivey, Ben, Jr.
Object Type:
Book
System:
The UNT Digital Library
1. 5 GeV/c multiturn shaving extraction and its transport line for the Brookhaven AGS
A system for fast shaving extraction at 1.5 GeV/c is implemented to extract the circulating beam in five turns. A numerical simulation is first carried out to determine the emittance and the rf structure of the extracted beam. This is followed by several machine study sessions which establish the optimal extraction configuration, confirm the emittance, and modify the transport line for low energy beam. Finally, a one-week run for the Neutrino Oscillation experiment demonstrates that the system is very stable and capable of delivering 7.5 x 10/sup 12/ p/sec with 70% extraction efficiency and 95% transport efficiency.
Date:
January 1, 1979
Creator:
Weng, W. T.; Blumberg, L. N.; Gill, E.; Soukas, A.; Witkover, R. L.; Egleman, E. et al.
Object Type:
Article
System:
The UNT Digital Library
S-1 project. Volume I. Architecture. 1979 annual report
The US Navy is one of the world's largest users of digital computing equipment having a procurement cost of at least $50,000, and is the single largest such computer customer in the Department of Defense. Its projected acquisition plan for embedded computer systems during the first half of the 80s contemplates the installation of over 10,000 such systems at an estimated cost of several billions of dollars. This expenditure, though large, is dwarfed by the 85 billion dollars which DOD is projected to spend during the next half-decade on computer software, the near-majority of which will be spent by the Navy; the life-cycle costs of the 700,000+ lines of software for a single large Navy weapons systems application (e.g., AEGIS) have been conservatively estimated at most of a billion dollars. The S-1 Project is dedicated to realizing potentially large improvements in the efficiency with which such very large sums may be spent, so that greater military effectiveness may be secured earlier, and with smaller expenditures. The fundamental objectives of the S-1 Project's work are first to enable the Navy to be able to quickly, reliably and inexpensively evaluate at any time what is available from the state-of-the-art in digital processing …
Date:
January 1, 1979
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
S-1 project. Volume II. Hardware. 1979 annual report
This volume includes highlights of the design of the Mark IIA uniprocessor (SMI-2), and the SCALD II user's manual. SCALD (structured computer-aided logic design system) cuts the cost and time required to design logic by letting the logic designer express ideas as naturally as possible, and by eliminating as many errors as possible - through consistency checking, simulation, and timing verification - before the hardware is built. (GHT)
Date:
January 1, 1979
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
1 to 12 GeV/c beam transport for transverse or longitudinally polarized protons
A two-stage beam transport for polarized protons has been constructed and operated at the Argonne ZGS. The first stage delivers vertically polarized protons (N-type) to an elastic scattering polarimeter consisting of a 10 cm long LH/sub 2/ target and two moveable sets of forward and recoil scintillation counters. The unscattered protons transported through the beam's second stage are focused onto the polarized proton target PPT-III; this target utilizes a 2.5 T R and A magnet to produce target polarizations in the horizontal plane, either in the beam direction (L-type) or transverse to it (S-type). The second stage of the beam is equipped with a combination of superconducting solenoids and dipole magnets; thus the beam polarization can also be rotated to point in the L or S direction. The entire system has been operated successfully over the momentum range 1.0 to 11.75 GeV/c with NS, LS, SS, and LL beam target spin directions.
Date:
January 1, 1979
Creator:
Colton, E. P.
Object Type:
Article
System:
The UNT Digital Library
[3 Cans Birdhouse, 1979]
Photograph of three trash cans lined against a wooden fence. A birdhouse with a bird painted on it appears over the fence. The fence conjoins with a one-story house on its left side and many other houses line the horizon behind it. [1979, Chicago, IL]
Date:
1979
Creator:
Doherty, Richard
Object Type:
Photograph
System:
The UNT Digital Library
3 for 5
Access:
Use of this item is restricted to the UNT Community
Recording of Richard Zvonar's 3 for 5 for percussion, performed by Daryl Pratt. The piece is divided into three movements, with a different set of instruments for each. These are set up in three locations, which form an arc left to right across the performance area. Four playback speakers are situated beside and between the three playing locations. The tape sounds are entirely derived from recorded sounds of the percussion instruments. Throughout the piece, the live and recorded sounds continuously diverge as the piece progresses until at the end, the original sounds have been greatly expanded and enriched through speed transposition, mixing, filtering, etc.
Date:
1979
Creator:
Zvonar, Richard
Object Type:
Sound
System:
The UNT Digital Library
10. 6. mu. m damage threshold measurements on sub-one-hundred-ps pyroelectric detectors
Sub-one-hundred-ps response time pyroelectric detectors are being developed at Los Alamos Scientific Laboratory (LASL) to be compatible with the 5-GHz oscilloscope direst-access mode of operation without damage. Strontium barium niobate, lithium tantalate, lanthanum-doped lead zirconate, and lithium niobate are being evaluated for use in the edge and coplanar configurations. Devices designed at LASL are compared with commercially available detectors. Test results of a less than 15-ps risetime, 31-ps fall time 50/50 SBN pyroelectric detector are reported. Measurements to date of the damage threshold at 10.6 ..mu..m of the above materials in bulk, with various surface treatments, and in devices using 100-ps to 100-..mu..s pulses are also reported.
Date:
January 1, 1979
Creator:
Stotlar, S. C.; McLellan, E. J.; Gibbs, A. J. & Webb, J.
Object Type:
Article
System:
The UNT Digital Library
12. 5 MHz heavy ion linac for ion beam fusion
Argonne National Laboratory (ANL) is currently developing the injector of a heavy ion beam driver for the inertial confinement fusion program. The first phase of the program is to accelerate about 20 mA of Xe/sup +1/ from a 1.5 MV preaccelerator 11.4 MeV in a low-beta RF linac. The first section of the linac utilizes a single harmonic buncher and independently-phased short linac resonators with a FODO magnetic quadrupole focusing lattice. These are followed by two double-stub Wideroee linacs. A layout of the linac up to 6.4 MeV is shown. The operating parameters of the low-beta linac are given. This paper gives details of the low-beta linac design and results of low power measurements on the first accelerating cavity.
Date:
1979
Creator:
Moretti, A.; Watson, J. M.; Moenich, J. S.; Foss, M. H.; Khoe, T. K.; Colton, E. P. et al.
Object Type:
Article
System:
The UNT Digital Library
12: Artists Working in North Texas [Exhibition Photographs]
Photographs of the exhibition, "12: Artists Working in North Texas," September 26-October 28, 1979, held at the Dallas Museum of Fine Arts. Photographs documenting this exhibition include twenty-two gallery installation views.
Date:
1979
Creator:
Dallas Museum of Fine Arts
Object Type:
Collection
System:
The Portal to Texas History
12: Artists Working in North Texas [Invitiation]
Invitation from the exhibition, "12: Artists Working in North Texas," September 26–October 28, 1979, held at the Dallas Museum of Fine Arts.
Date:
1979
Creator:
Dallas Museum of Fine Arts
Object Type:
Text
System:
The Portal to Texas History
12: Artists Working in North Texas [Letter]
Letter from the exhibition, "12: Artists Working in North Texas," September 26–October 28, 1979, held at the Dallas Museum of Fine Arts.
Date:
1979
Creator:
Dallas Museum of Fine Arts
Object Type:
Text
System:
The Portal to Texas History
12: Artists Working in North Texas [Photograph DMA_0259-01]
Photograph of the exhibition, "12: Artists Working in North Texas," September 26-October 28, 1979, held at the Dallas Museum of Fine Arts.
Date:
1979
Creator:
Dallas Museum of Fine Arts
Object Type:
Photograph
System:
The Portal to Texas History
12: Artists Working in North Texas [Photograph DMA_0259-02]
Photograph of the exhibition "12: Artists Working in North Texas," September 26-October 28, 1979, held at the Dallas Museum of Fine Arts.
Date:
1979
Creator:
Dallas Museum of Fine Arts
Object Type:
Photograph
System:
The Portal to Texas History
12: Artists Working in North Texas [Photograph DMA_0259-03]
Photograph of the exhibition "12: Artists Working in North Texas," September 26-October 28, 1979, held at the Dallas Museum of Fine Arts.
Date:
1979
Creator:
Dallas Museum of Fine Arts
Object Type:
Photograph
System:
The Portal to Texas History
12: Artists Working in North Texas [Photograph DMA_0259-04]
Photograph of the exhibition "12: Artists Working in North Texas," September 26-October 28, 1979, held at the Dallas Museum of Fine Arts.
Date:
1979
Creator:
Dallas Museum of Fine Arts
Object Type:
Photograph
System:
The Portal to Texas History
12: Artists Working in North Texas [Photograph DMA_0259-05]
Photograph of the exhibition "12: Artists Working in North Texas," September 26-October 28, 1979, held at the Dallas Museum of Fine Arts.
Date:
1979
Creator:
Dallas Museum of Fine Arts
Object Type:
Photograph
System:
The Portal to Texas History
12: Artists Working in North Texas [Photograph DMA_0259-06]
Photograph of the exhibition "12: Artists Working in North Texas," September 26-October 28, 1979, held at the Dallas Museum of Fine Arts.
Date:
1979
Creator:
Dallas Museum of Fine Arts
Object Type:
Photograph
System:
The Portal to Texas History
12: Artists Working in North Texas [Photograph DMA_0259-07]
Photograph of the exhibition "12: Artists Working in North Texas," September 26-October 28, 1979, held at the Dallas Museum of Fine Arts.
Date:
1979
Creator:
Dallas Museum of Fine Arts
Object Type:
Photograph
System:
The Portal to Texas History