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Prototype photon position monitors for undulator beams at the Advanced Light Source (open access)

Prototype photon position monitors for undulator beams at the Advanced Light Source

Design criteria are described, and test results are presented, for prototype ALS undulator beam position monitors. The design is based on monitors presently in use at NSLS, with modifications to account for the widely varying and large K values of the undulators to be installed at the ALS. In particular, we have modified the design to simplify the thermal engineering and we have explored techniques to suppress the response of the monitors to soft photons, so that the beam position can be determined by measuring the higher energy photons which are better collimated. 4 refs., 8 figs.
Date: October 17, 1990
Creator: Warwick, T.; Shu, D. (Lawrence Berkeley Lab., CA (United States)); Rodricks, B. (Argonne National Lab., IL (United States)) & Johnson, E.D. (Brookhaven National Lab., Upton, NY (United States))
Object Type: Article
System: The UNT Digital Library

Guest Artist Recital: 1998-10-17 - David Friesen, double bass with UNT Jazz Faculty

Access: Use of this item is restricted to the UNT Community
Jazz concert performed at the UNT College of Music Kenton Hall.
Date: October 17, 1998
Creator: Friesen, David; Hamilton, Fred & Soph, Ed
Object Type: Sound
System: The UNT Digital Library

Faculty Recital: 1997-10-17 - Carter Enyeart, cello

Access: Use of this item is restricted to the UNT Community
A faculty and guest artist recital performed at the UNT College of Music Recital Hall.
Date: October 17, 1997
Creator: Enyeart, Carter
Object Type: Sound
System: The UNT Digital Library

[Photograph 2012.201.B0147.0177]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "State Rep. Kevin Cox, D-Oklahoma City, uses an old picture of himself and his wife to illustrate a pint during a news conference Monday."
Date: October 17, 1994
Creator: Hellstern, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0146.0490]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Wearing cowboy hats, boots and dusters, hundreds of cowboys converged Saturday on the National Cowboy Hall of Fame and Western Heritage Center."
Date: October 17, 1992
Creator: Beckel, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0314B.0239]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Oklahoma State's Derek Jones, left, is congratulated by Anthony Greenlee after Jones caught a touchdown pass from from field-goal holder Scott Tyner in Saturday's 28-26 OSU win in Stillwater."
Date: October 17, 1992
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

Guest Artist Recital: 1992-10-17 – Ian Hominick, piano

Access: Use of this item is restricted to the UNT Community
Guest artist recital performed at the UNT College of Music Concert Hall.
Date: October 17, 1992
Creator: Hominick, Ian G. (Ian Glenn), 1961-
Object Type: Sound
System: The UNT Digital Library
Quantum measurement and the mind-brain connection (open access)

Quantum measurement and the mind-brain connection

It is argued that quantum measurements do pose a problem, within the context created by the fundamental aim of science, which is identified as the construction of a cohesive, comprehensive, and rationally coherent idea of the nature of the world in which we live. Models of nature are divided into two classes: (1), those in which there is a selection process that, for any possible measurement, would, if that measurement were to be performed, pick out one single outcome, and, (2), all others. It is proved that any model of class that reproduces the predictions of quantum theory must violate the condition that there be no faster-than-light influences of any kind. This result is used to motivate the study of models in which unitary evolution is maintained and there is no selection of unique outcomes. A consideration of ontic probabilities, historical records, and the form of the mind-brain connection leads to an elaboration of the Everett many-worlds interpretation that appears to provide the basis of satisfactory solution of the measurement problem. 18 refs.
Date: October 17, 1990
Creator: Stapp, Henry P.
Object Type: Article
System: The UNT Digital Library

[Photograph 2012.201.B0352.0688]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: October 17, 1990
Creator: Klock, Roger
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0352.0691]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: October 17, 1990
Creator: Klock, Roger
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0310B.0341]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "It's tough enough for most people to tell identical twins apart."
Date: October 17, 1990
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0353.0075]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Gov. Henry Bellmon and the State Arts council of Oklahoma honored 27 arts leaders and organizations statewide Wednesday."
Date: October 17, 1990
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0352.0689]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: October 17, 1990
Creator: Klock, Roger
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0262B.0634]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Stan Bodnar of Marrihill Farms in Marengo, Ill., calms Medo Mak King Cobra before his son, Whitney, 10, rides the horse in the Grand National and World Championship Morgan Horse Show at the state fairgrounds in Oklahoma City."
Date: October 17, 1993
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0246.0195]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The Oklahoma State Cowboys inducted, from left, Jim Traber, Allie P. Reynolds, Joe Buck, Pete Incaviglia and Mickey Tettleton into it's baseball Hall of Fame on Saturday at Reynolds Stadium."
Date: October 17, 1992
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0335.0103]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Oklahoma City mascots will join in the fun at the "Halloween Magic" celebration at Kirkpatrick Center."
Date: October 17, 1990
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0230.0355]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Developer/builder Mike Grissom, his wife Lauren and their daughter Sara pose in the family room of their Creekside Estate home."
Date: October 17, 1992
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0262B.0614]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Lora Meins, 9, of Arkansas prepares with her trainer, Kristen Farabee, for the final day of competition Sunday in the Grand National and World Championship Morgan Horse Show at the state fairgrounds in Oklahoma City."
Date: October 17, 1993
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0100.0299]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Scouts hit the airwaves in Norman during an international "Jamboree-on-the-Air" day this past weekend."
Date: October 17, 1993
Creator: Faytinger, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0100.0301]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Scouts hit the airwaves in Norman during an international "Jamboree-on-the-Air" day this past weekend."
Date: October 17, 1993
Creator: Faytinger, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0119A.0399]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "In the photo below, Donnie, 2 1/2-month-old Raven and Della Cabaniss preview the art."
Date: October 17, 1992
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0114.0271]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: October 17, 1993
Creator: Klock, Roger
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0114.0272]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: October 17, 1993
Creator: Klock, Roger
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0100.0300]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Scouts hit the airwaves in Norman during an international "Jamboree-on-the-Air" day this past weekend."
Date: October 17, 1993
Creator: Faytinger, David
Object Type: Photograph
System: The Gateway to Oklahoma History