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[3 horses next to fence]

Photograph of two horses standing next to a fence looking at the camera while a third horse is grazing the grass near the fence post.
Date: June 1986
Creator: Shugart, Don
Object Type: Photograph
System: The Portal to Texas History

3" low pressure valve

Blueprint depicting technical details of Battleship Texas.
Date: June 13, 1912
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History

3" low pressure valve

Blueprint depicting technical details of Battleship Texas.
Date: June 13, 1912
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History
3-megajoule heavy-ion fusion driver (open access)

3-megajoule heavy-ion fusion driver

The initiation of inertial confinement fusion reactions with a heavy ion particle beam has been under intensive study since 1976, and the progress of this study is principally documented in the proceedings of annual workshops held by US National Laboratories. At this time a 3MJ, 150 TW, ion beam is a good choice to initiate microexplosions with energy gain of 100. The Lawrence Berkeley Laboratory has made systems studies based on a Linear Induction Accelerator to meet the beam requirements. The accelerator system, expected performance and cost, and technical problems to be addressed in the near future are discussed.
Date: June 1, 1981
Creator: Faltens, A.; Hoyer, E. & Keefe, D.
Object Type: Article
System: The UNT Digital Library

[3 men pictured at WBAP's new tower site]

Photograph of three men holding a golden shovel in front of a distant radio tower.
Date: June 1, 1964
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Photograph
System: The UNT Digital Library

[3 men pictured with Spectracide products]

Photograph of three men standing behind a table displaying Spectracide and Sequestrene lawn and garden care products.
Date: June 8, 1964
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Photograph
System: The UNT Digital Library

3 new Int. Boardman's (6-22-1961)

None
Date: June 22, 1961
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
3 V manganese oxide electrode materials for lithium batteries. (open access)

3 V manganese oxide electrode materials for lithium batteries.

None
Date: June 20, 2000
Creator: Johnson, C. S. & Thackeray, M. M.
Object Type: Article
System: The UNT Digital Library

4.5" Change Valve for Fuel Oil (Welded)

Blueprint depicting technical details of Battleship Texas.
Date: June 4, 1925
Creator: unknown
Object Type: Technical Drawing
System: The Portal to Texas History
The 4.8 GHz LHC Schottky pick-up system (open access)

The 4.8 GHz LHC Schottky pick-up system

The LHC Schottky observation system is based on traveling wave type high sensitivity pickup structures operating at 4.8 GHz. The choice of the structure and operating frequency is driven by the demanding LHC impedance requirements, where very low impedance is required below 2 GHz, and good sensitivity at the selected band at 4.8 GHz. A sophisticated filtering and triple down -mixing signal processing chain has been designed and implemented in order to achieve the specified 100 dB instantaneous dynamic range without range switching. Detailed design aspects for the complete systems and test results without beam are presented and discussed.
Date: June 1, 2007
Creator: Caspers, Fritz; Jimenez, Jose Miguel; Jones, Rhodri Owain; Kroyer, Tom; Vuitton, Christophe; Hamerla, Timothy W. et al.
Object Type: Article
System: The UNT Digital Library

4 Boardmans (6-24-72)

Photograph of an open house at the new City Hall and Fire Station. Four Boardman engines are parked side by side on the front drive.
Date: June 24, 1972
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

4 Boardmans (6-24-72)

Photograph of four red Boardman engines in front of the Shawnee FD during the open house ceremony.
Date: June 24, 1972
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 9, Ed. 1 Monday, June 6, 1977 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 9, Ed. 1 Monday, June 6, 1977

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: June 6, 1977
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 10, Ed. 1 Monday, June 13, 1977 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 10, Ed. 1 Monday, June 13, 1977

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: June 13, 1977
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 11, Ed. 1 Monday, June 20, 1977 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 11, Ed. 1 Monday, June 20, 1977

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: June 20, 1977
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 12, Ed. 1 Monday, June 27, 1977 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 12, Ed. 1 Monday, June 27, 1977

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: June 27, 1977
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 9, Ed. 1 Monday, June 5, 1978 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 9, Ed. 1 Monday, June 5, 1978

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: June 5, 1978
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 10, Ed. 1 Monday, June 12, 1978 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 10, Ed. 1 Monday, June 12, 1978

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: June 12, 1978
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 11, Ed. 1 Monday, June 19, 1978 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 11, Ed. 1 Monday, June 19, 1978

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: June 19, 1978
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 12, Ed. 1 Monday, June 26, 1978 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 12, Ed. 1 Monday, June 26, 1978

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: June 26, 1978
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
4-D High-Resolution Seismic Reflection Monitoring of Miscible CO2 Injected into a Carbonate Reservoir (open access)

4-D High-Resolution Seismic Reflection Monitoring of Miscible CO2 Injected into a Carbonate Reservoir

The objective of this research project was to acquire, process, and interpret multiple high-resolution 3-D compressional wave and 2-D, 2-C shear wave seismic data in the hopes of observing changes in fluid characteristics in an oil field before, during, and after the miscible carbon dioxide (CO{sub 2}) flood that began around December 1, 2003, as part of the DOE-sponsored Class Revisit Project (DOE No.DE-AC26-00BC15124). Unique and key to this imaging activity is the high-resolution nature of the seismic data, minimal deployment design, and the temporal sampling throughout the flood. The 900-m-deep test reservoir is located in central Kansas oomoldic limestones of the Lansing-Kansas City Group, deposited on a shallow marine shelf in Pennsylvanian time. After 30 months of seismic monitoring, one baseline and eight monitor surveys clearly detected changes that appear consistent with movement of CO{sub 2} as modeled with fluid simulators and observed in production data. Attribute analysis was a very useful tool in enhancing changes in seismic character present, but difficult to interpret on time amplitude slices. Lessons learned from and tools/techniques developed during this project will allow high-resolution seismic imaging to be routinely applied to many CO{sub 2} injection programs in a large percentage of shallow carbonate …
Date: June 30, 2007
Creator: Miller, Richard D.; Raef, Abdelmoneam E.; Byrnes, Alan P. & Harrison, William E.
Object Type: Report
System: The UNT Digital Library

[4 For the Road: Aids Benefit]

Poster from the Turtle Creek Chorale Collection for their "4 For the Road" Aids benefit concert on June 27th, 1992. An illustration of a suit with a red aids awareness ribbon pinned to it's lapel decorates the poster.
Date: June 27, 1992
Creator: Turtle Creek Chorale
Object Type: Poster
System: The UNT Digital Library

[4-H Children at Farmer's Market]

Photograph of five children wearing 4-H t-shirts at the Dallas Farmer's Market. Two adults stand behind them.
Date: June 21, 1976
Creator: Dallas (Tex.)
Object Type: Photograph
System: The Portal to Texas History
4 kW Test of Solid Oxide Electrolysis Stacks with Advanced Electrode-Supported Cells (open access)

4 kW Test of Solid Oxide Electrolysis Stacks with Advanced Electrode-Supported Cells

A new test stand has been developed at the Idaho National Laboratory for multi-kW testing of solid oxide electrolysis stacks. This test stand will initially be operated at the 4 KW scale. The 4 kW tests will include two 60-cell stacks operating in parallel in a single hot zone. The stacks are internally manifolded with an inverted-U flow pattern and an active area of 100 cm2 per cell. Process gases to and from the two stacks are distributed from common inlet/outlet tubing using a custom base manifold unit that also serves as the bottom current collector plate. The solid oxide cells incorporate a negative-electrode-supported multi-layer design with nickel-zirconia cermet negative electrodes, thin-film yttria-stabilized zirconia electrolytes, and multi-layer lanthanum ferrite-based positive electrodes. Treated metallic interconnects with integral flow channels separate the cells and electrode gases. Sealing is accomplished with compliant mica-glass seals. A spring-loaded test fixture is used for mechanical stack compression. Due to the power level and the large number of cells in the hot zone, process gas flow rates are high and heat recuperation is required to preheat the cold inlet gases upstream of the furnace. Heat recuperation is achieved by means of two inconel tube-in-tube counter-flow heat exchangers. …
Date: June 1, 2012
Creator: O'Brien, J. E.; Zhang, X.; Housley, G. K.; Moore-McAteer, L. & Tao, G.
Object Type: Article
System: The UNT Digital Library