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[Conservatory Visitors, Near Waterfall]

Photograph of visitors to the Conservatory at the Fort Worth Botanic Garden. The visitors, consisting of around three adults and several children, stand along a metal fence looking into a display of plants, with the Conservatory's waterfall visible on the very right. Hanging bushes of purple and yellow flowers, as well as larger bushes drooping along the ceiling, are visible above the guests. Behind the guests are doors or windows leading into the Garden Center.
Date: [..1991-10]
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History

[Fragrance Garden Planters #1]

Photograph of the Fragrance Garden at the Fort Worth Botanic Garden. Four elevated planters made of yellow tiles sit in pairs on opposite ends with two long rectangular flower beds in between, and are occupied by short bushes and shrubs between tiled stone brick footpaths. A large semicircular fountain, also elevated, is visible on the right at the end of the flower beds, with small bushes of flowers along the fountain's curve. The garden is bordered by a short brick wall with flourished bud-like caps on each corner, as well as by an adjoining tall wooden fence. Trees are scattered across the background.
Date: [..1991-06]
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History

[Japanese Garden Lake Arbor]

Photograph of Lake Arbor, a pavilion overlooking the pond in the Japanese Garden at the Fort Worth Botanic Garden. The wooden pavilion, topped with a gable roof, contains benches, thin wooden railings, and rests on stilts projecting to the stony sloped edge of the pond. Trees and foliage cover and surround the pavilion.
Date: [..1991-01]
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History

[Trial Garden Planting Beds]

Photograph of the Trial Garden's entry sign at the Fort Worth Botanic Garden. The entry sign, reading "Trial Garden" with a plant symbol on its left, sits on a rectangular bed of purple bluemink flowers. Tiled stone paths are visible around and along the various flower beds in the garden, some elevated and contained by walls made of wooden planks. Behind one planting bed, which contains only uneven mounds of soil, stands a man identified as a master gardener, who holds a tool in his right hand.
Date: [..1991-06]
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History
Xeriscape (open access)

Xeriscape

Document explaining Xeriscape landscaping techniques and listing the Xeriscape flora for South and Central Texas.
Date: [..1991]
Creator: South/Central Texas Xeriscape
Object Type: Report
System: The Portal to Texas History
2-D and 3-D computations of curved accelerator magnets (open access)

2-D and 3-D computations of curved accelerator magnets

In order to save computer memory, a long accelerator magnet may be computed by treating the long central region and the end regions separately. The dipole magnets for the injector synchrotron of the Advanced Photon Source (APS), now under construction at Argonne National Laboratory (ANL), employ magnet iron consisting of parallel laminations, stacked with a uniform radius of curvature of 33.379 m. Laplace's equation for the magnetic scalar potential has a different form for a straight magnet (x-y coordinates), a magnet with surfaces curved about a common center (r-{theta} coordinates), and a magnet with parallel laminations like the APS injector dipole. Yet pseudo 2-D computations for the three geometries give basically identical results, even for a much more strongly curved magnet. Hence 2-D (x-y) computations of the central region and 3-D computations of the end regions can be combined to determine the overall magnetic behavior of the magnets. 1 ref., 6 figs.
Date: January 1, 1991
Creator: Turner, L. R.
Object Type: Article
System: The UNT Digital Library

7 L Ranch Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24,000
Date: 1991
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History
9-1-1 Caller, Volume 3, Number 1, January/February 1991 (open access)

9-1-1 Caller, Volume 3, Number 1, January/February 1991

Bimonthly newsletter of the Texas Advisory Commission on State Emergency Communications discussing news and activities of the organization as well as other information related to 9-1-1 services and other emergency communication within Texas.
Date: January 1991
Creator: Texas. Advisory Commission on State Emergency Communications.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
40- angstrom FEL designs for the PEP storage ring (open access)

40- angstrom FEL designs for the PEP storage ring

We explore the use of the 2.2-km PEP storage ring at SLAC to drive a 40-{Angstrom} free-electron laser in the self-amplified spontaneous emission configuration. Various combinations for electron-beam and undulator parameters, as well as special undulator designs, are discussed. Saturation and high peak, in-band, coherent power (460 MW) are possible with a 67-m, hybrid permanent-magnet undulator in a ring bypass. A 100-m, cusp-field undulator can achieve high average, in-band, coherent power (0.25 W) in the main ring. The existing, 25.6-m, Paladin undulator at LLNL, with the addition of optical-klystron dispersive sections, is considered for both peak and average power. 35 refs., 4 figs., 1 tab.
Date: January 1, 1991
Creator: Fisher, A. S.; Gallardo, J. C. (Brookhaven National Lab., Upton, NY (United States)); Nuhn, H. D.; Tatchyn, R.; Winick, H. (Stanford Univ., CA (United States). Stanford Synchrotron Radiation Lab.) & Pellegrini, C. (California Univ., Los Angeles, CA (United States). Dept. of Physics)
Object Type: Article
System: The UNT Digital Library
65 Minutes, January-February 1991 (open access)

65 Minutes, January-February 1991

Bimonthly newsletter of Denton Boy Scout Troop 65 containing a list of upcoming events, news and announcements, and other information for members.
Date: January 1991
Creator: Boy Scouts of America. Troop 65 (Denton, Tex.)
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
180 MW demonstration of advanced tangentially-fired combustion techniques for the reduction of nitrogen oxide (NO sub x ) emissions from coal-fired boilers (open access)

180 MW demonstration of advanced tangentially-fired combustion techniques for the reduction of nitrogen oxide (NO sub x ) emissions from coal-fired boilers

ABB CE's Low NOx Bulk Furnace Staging (LNBFS) System and Low NOx Concentric Firing System (LNCFS) are demonstrated in stepwise fashion. These systems incorporate the concept of advanced overfire air (AOFA), clustered coal nozzles, and offset air. A complete description of the installed technologies is provided in the following section. The primary objective of the Plant Lansing Smith demonstration is to determine the long-term effects of commercially available tangentially-fired low NOx combustion technologies on NOx emissions and boiler performance. Short-term tests of each technology are also being performed to provide engineering information about emissions and performance trends. A target of achieving fifty percent NOx reduction using combustion modifications has been established for the project.
Date: January 1, 1991
Creator: unknown
Object Type: Report
System: The UNT Digital Library

[212 S. Magnolia]

Photograph of the front and south side of a white, two-story frame house located at 212 S. Magnolia in Palestine, Texas. It has some Queen Anne-style architecture including a 2-story porch and ornate jigsawn trim.
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History

[216 S. Magnolia]

Close-up photograph of a white, two-story house located at 216 S. Magnolia, Palestine, Texas. There is some decorative woodwork along the eaves and corners of the house, and there is a green awning over the front porch.
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History

[220 W. Reagan - Grant House]

Photograph of the front and west side of the "Grant House," a yellow, two-story, Queen Anne-style house located at 220 W. Reagan (on the corner of W. Reagan and S. May streets) in Palestine, Texas.
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History

[303 E. Kolstad]

Photograph of the front of a blue, two-story, frame house located at 303 E. Kolstad in Palestine, Texas. It has some Classical Revival-style architectural elements.
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History

[404 S. Royall]

Photograph of the front of a two-story, white house located at 404 S. Royall in Palestine, Texas.
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History

[405 E. Neches]

Photograph of the front of a white, two-story, Colonial Revival-style house located at 405 E. Neches in Palestine, Texas.
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History

[512 N. John - Eilenberger's Bakery]

Photograph of a portion of Eilenberger’s Bakery located at 512 N. John in Palestine, Texas. It is a two-story, brick Two-part Commercial Block building; the portion on the left is painted white with a red door and the portion on the right is red brick with siding on the lower floor. There are green awnings above the doors and windows; the one above the entrance on the left says "Eilenberger's Bake Shop."
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History

[601 S. May - Dilley Foundry Office Building]

Photograph of the south side of the Dilley Foundry Office Building, located at 601 S. May in Palestine, Texas. It is a one-story frame building, resembling a center-passage house There is a porch running the length of the south side of the house that has decorative jigsawn woodwork.
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History

[638 S. Magnolia - Silliman House]

Photograph of the front and south side of the Silliman House, a two-story, brick Georgian Revival-style house located at 638 S. Magnolia in Palestine, Texas. It has some stone accents including light-colored quoins on the corners.
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History

[708 S. Sycamore]

Photograph of the front and south side of a 2 ½-story frame house located at 708 S. Sycamore in Palestine, Texas. It is painted red with white trim and has Queen Anne-style architecture, including a 3-story corner tower.
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History

[716 S. Sycamore]

Photograph of the southwest corner of a yellow, two-story, Victorian-style house with a wrap-around porch located at 716 S. Sycamore in Palestine, Texas.
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History

[722 S. Magnolia - Lucas - Davey House]

Photograph of the front and south sides of the "Lucas-Davey House," a two-story Queen Anne-style home located at 722 S. Magnolia in Palestine, Texas. It is painted green with red and gray trim, and has red-brick accents around the foundation. Distinctive features include the asymmetrical massing, a richness in details and materials and superb craftsmanship.
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History

[814 S. Sycamore - Campbell - Pennybacker House]

Photograph of the front of the "Pennybacker Campbell House," a 2 ½-story, white, frame, Queen Anne-style house located at 814 S. Sycamore in Palestine, Texas.
Date: 1991~
Creator: McReynolds, Oliver
Object Type: Photograph
System: The Portal to Texas History