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Hadron masses in lattice gauge theories: The inclusions of dynamical fermions (open access)

Hadron masses in lattice gauge theories: The inclusions of dynamical fermions

Hadron masses are calculated on an 8/sup 3/ /times/ 16 lattice using four flavors of staggered fermion to generate the gauge configurations, but using Wilson fermions to calculate the hadron propagators. The identification of a value of the Wilson hopping parameter with the value of the bare quark mass used in the simulations is discussed.
Date: November 24, 1987
Creator: Richards, D.G.
Object Type: Article
System: The UNT Digital Library
[Memorandum from Jean Schaake, September 24, 1987] (open access)

[Memorandum from Jean Schaake, September 24, 1987]

Memorandum from Jean Schaake to Alan Moore, John Ed Allen, Gerry O'Donovan, Walter Sandefur, Bob Stevens, Bill Deering, Le Theriot, Blake Dehart, Ron Arrington, Patti Gilbert, and Peggy Guthrie, on September 24, 1987, regarding their next meeting. Schaake asks that they come to the meeting with ideas on nomination and selection criteria, math level testing, computer science, enrichment activities, and a speaker program. A paper concerning the nomination and selection of students is included.
Date: September 24, 1987
Creator: Schaake, Jean
Object Type: Letter
System: The UNT Digital Library
[Letter from Linus Wright to James R. Miller, November 24, 1987] (open access)

[Letter from Linus Wright to James R. Miller, November 24, 1987]

Letter from Linus Wright to James R. Miller, on November 24, 1987, thanking Miller for a letter of congratulations upon Wright's appointment to the board of the Texas Academy of Mathematics and Science. Wright also apologizes for not being able to serve on the board at this time.
Date: November 24, 1987
Creator: Wright, Linus
Object Type: Letter
System: The UNT Digital Library

[Photograph 2012.201.B0143.0520]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Jill Copus poses with her grand champion steer and purchaser Ferdie Deering, representing The Oklahoman."
Date: March 24, 1987
Creator: Beckel, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0153.0499]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "At the new conference called by Gov. Henry Bellmon, the three high-lighted several silver linings for Oklahoma in the stormy economic cloud hovering over the nation at week's end."
Date: October 24, 1987
Creator: Argo, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0170.0065]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Storage bins, laundry baskets and kitchen utensil trays are among products made by Custom Molded Plastics in Durant."
Date: September 24, 1987
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0144.0391]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: April 24, 1987
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0146.0778]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Ann Hargis, Barbara Cox and Judy Jordan, from left, were among inaugural committee workers invited for dinner."
Date: February 24, 1987
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0352.0613]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: February 24, 1987
Creator: Beckel, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History
Potential impacts of artificial intelligence expert systems on geothermal well drilling costs: (open access)

Potential impacts of artificial intelligence expert systems on geothermal well drilling costs:

The Geothermal research Program of the US Department of Energy (DOE) has as one of its goals to reduce the cost of drilling geothermal wells by 25 percent. To attain this goal, DOE continuously evaluates new technologies to determine their potential in contributing to the Program. One such technology is artifical intelligence (AI), a branch of computer science that, in recent years, has begun to impact the marketplace in a number of fields. Expert systems techniques can (and in some cases, already have) been applied to develop computer-based ''advisors'' to assist drilling personnel in areas such as designing mud systems, casing plans, and cement programs, optimizing drill bit selection and bottom hole asssembly (BHA) design, and alleviating lost circulation, stuck pipe, fishing, and cement problems. Intelligent machines with sensor and/or robotic directly linked to AI systems, have potential applications in areas of bit control, rig hydraulics, pipe handling, and pipe inspection. Using a well costing spreadsheet, the potential savings that could be attributed to each of these systems was calculated for three base cases: a dry steam well at The Geysers, a medium-depth Imerial Valley well, and a deep Imperial Valley well. Based on the average potential savings to be …
Date: November 24, 1987
Creator: Satrape, J.V.
Object Type: Report
System: The UNT Digital Library

[Photograph 2012.201.B0315B.0393]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "William O. Johnston - City Bank & Trust Co."
Date: December 24, 1987
Creator: Argo, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0329.0044]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Bill Kidd, president of the Stephens County Fair Board and the person responsible for bringing the event to town, said that 1,500 people are expected to attend the show and auction."
Date: February 24, 1987
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0262B.0007]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Pitcher Pat Hopes is at home with OSU."
Date: April 24, 1987
Creator: Hellstern, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0250.0867]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "JoAnne Harris, Cyclist, City"
Date: July 24, 1987
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0257.0130]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: June 24, 1987
Creator: Wilson, George R.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0265.0549]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Sister M. Rosina Higgs unveils a 93-year-old crucifix during the ceremonies."
Date: June 24, 1987
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0267.0797]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A smash racket goes to Duke Howard, left, as Wayne Osmond and Rehba Hudson award him the first John McEnroe award."
Date: September 24, 1987
Creator: Sisney, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0265.0548]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Father John Michalicka, in photo above, chaplain of St. Anthony Hospital, performs rites blessing the hospital's new physicians' building."
Date: June 24, 1987
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0271.0014]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Central State's Pinkey Hurley (20) is congratulated by Tom Tillis, left, and Charles Thompson after his 90-yard second quarter punt return Saturday in the Bronchos' 41-35 loss to Eastern New Mexico."
Date: October 24, 1987
Creator: Hellstern, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0553.0050]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "When Higher Education Regents voted unanimously early Thursday to select vice chancellor Dan Hobbs as interim chancellor, those chose a man they hope will begin restoring confidence in the ethics of Oklahoma's education leadership."
Date: April 24, 1987
Creator: Beckel, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0309B.0313]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "As OU tight end Keith Jackson found out, Colorado was determined not to be so easily brushed aside."
Date: October 24, 1987
Creator: Hellstern, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0154.0238]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Attorney David A. Davis, who represented Midwest City, had argued the dogs are a "time bomb" and the city had a "rational justification for treating these dogs differently than other animals."
Date: September 24, 1987
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0174.0041]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Visiting Grandy's are Rosie Crowder and James Oliver, left, shown around by "Granny" Vera Weaver and area superintendent Tom Belanger."
Date: February 24, 1987
Creator: Wilson, George R.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0225.0049]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Officer Mike Goodspeed, who was fired Tuesday after he was accused in a misdemeanor charge of stealing $39 worth of merchandise, also is expected to meet with the union's executive committee, Taylor said."
Date: November 24, 1987
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History