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467 Matching Results
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Electric Transmission: Approaches for Energizing a Sagging Industry
This report discusses factors that have contributed to the lack of new transmission capacity and some of the resulting issues. This report reviews approaches being taken to address the lack of investment in transmission infrastructure and transmission congestion.
Date:
April 27, 2007
Creator:
Abel, Amy
Object Type:
Report
System:
The UNT Digital Library
Ideas and concepts for diagnosis of performance and evaluation of data reliability based upon ARSA state-of-health (SOH) data
At the current time, the Pacific Northwest National Laboratory (PNNL) prototype for the Automated Radioxenon Sampler/Analyzer (ARSA) automatically transmits, on a daily basis, a subset of all state-of-health (SOH) data in an e-mail data file to a limited number of recipients. These variables represent what were considered the most critical physical parameters for the ARSA's operation at the beginning of the field demonstration in Freiburg, Germany. Operators at PNNL perform a daily review of the information in the data file for anomalous operational conditions as evidenced by sensor readings. The initial review is easily implemented by plotting the various sensor data versus time and looking for gross deviations in the periodicity of the variables compared to previous sample sensor data. After viewing the 24-hr graphical plots, if necessary, a review is conducted of the tabular data of specific sensor anomalies. In most cases, the experience has been that when there is an ARSA operational problem the data file will have multiple sensor readings that reflect some aspect of the problem.
Date:
April 27, 2000
Creator:
Abel, KH; Bowyer, TW; Hayes, JC; Heimbigner, TR; Panisko, ME; McIntyre, JI et al.
Object Type:
Report
System:
The UNT Digital Library
Ideas and Concepts for Diagnosis of Performance and Evaluation of Data Reliability Based Upon ARSA State-of-Health (SOH) Data
At the current time the Pacific Northwest National Laboratory (PNNL) prototype for the Automated Radioxenon Sampler/Analyzer (ARSA) automatically transmits, on a daily basis, a subset of all state-of-health (SOH) data in an e-mail data file to a limited distribution of participants.
Date:
April 27, 2000
Creator:
Abel, Keith H.; Bowyer, Ted W.; Hayes, James C.; Heimbigner, Tom R.; Panisko, Mark E.; McIntyre, Justin I. et al.
Object Type:
Report
System:
The UNT Digital Library
Top physics: measurement of the cross section for ttbar production in ppbar collisions using the kinematics of lepton + jets events
We present a measurement of the top pair production cross section in p{bar p} collisions at {radical}s = 1.96 TeV. We collect a data sample with an integrated luminosity of 194 {+-} 11 pb{sup -1} with the CDF II detector at the Fermilab Tevatron. We use an artificial neural network technique to discriminate between top pair production and background processes in a sample of 519 lepton+jets events, which have one isolated energetic charged lepton, large missing transverse energy and at least three energetic jets. We measure the top pair production cross section to be {sigma}{sub t{bar t}} = 6.6 {+-} 1.1 {+-} 1.5 pb, where the first uncertainty is statistical and the second is systematic.
Date:
April 27, 2005
Creator:
Acosta, D.
Object Type:
Report
System:
The UNT Digital Library
Timpson & Tenaha News (Timpson, Tex.), Vol. 22, No. 17, Ed. 1 Thursday, April 27, 2006
Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.
Date:
April 27, 2006
Creator:
Alexander, Nancy
Object Type:
Newspaper
System:
The Portal to Texas History
Renewal, Modulation, and Superstatistics in Times Series
Article discussing two different approaches, referred to as renewal and modulation, to generate time series with a nonexponential distribution of waiting times.
Date:
April 27, 2006
Creator:
Allegrini, Paolo; Barbi, Francesco; Grigolini, Paolo & Paradisi, Paolo
Object Type:
Article
System:
The UNT Digital Library
Fundamentals of pulsed plasmas for materials processing
None
Date:
April 27, 2003
Creator:
Anders, Andre
Object Type:
Article
System:
The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 106, No. 23, Ed. 1 Tuesday, April 27, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 27, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 107, No. 23, Ed. 1 Wednesday, April 27, 2005
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 27, 2005
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Metals Processing Laboratory Users (MPLUS) Facility Annual Report FY 2002 (October 1, 2001-September 30, 2002)
The Metals Processing Laboratory Users Facility (MPLUS) is a Department of Energy (DOE), Energy Efficiency and Renewable Energy, Industrial Technologies Program, user facility designated to assist researchers in key industries, universities, and federal laboratories in improving energy efficiency, improving environmental aspects, and increasing competitiveness. The goal of MPLUS is to provide access to the specialized technical expertise and equipment needed to solve metals processing issues that limit the development and implementation of emerging metals processing technologies. The scope of work can also extend to other types of materials. MPLUS has four primary user centers: (1) Processing--casting, powder metallurgy, deformation processing (including extrusion, forging, rolling), melting, thermomechanical processing, and high-density infrared processing; (2) Joining--welding, monitoring and control, solidification, brazing, and bonding; (3) Characterization--corrosion, mechanical properties, fracture mechanics, microstructure, nondestructive examination, computer-controlled dilatometry, and emissivity; and (4) Materials/Process Modeling--mathematical design and analyses, high-performance computing, process modeling, solidification/deformation, microstructure evolution, thermodynamic and kinetic, and materials databases A fully integrated approach provides researchers with unique opportunities to address technologically related issues to solve metals processing problems and probe new technologies. Access is also available to 16 additional Oak Ridge National Laboratory (ORNL) user facilities ranging from state-of-the-art materials characterization capabilities, and high-performance computing to …
Date:
April 27, 2004
Creator:
Angelini, P
Object Type:
Report
System:
The UNT Digital Library
Metals Processing Laboratory Users (MPLUS) Facility Annual Report: October 1, 2000 through September 30, 2001
The Metals Processing Laboratory Users Facility (MPLUS) is a Department of Energy (DOE), Energy Efficiency and Renewable Energy, Industrial Technologies Program user facility designated to assist researchers in key industries, universities, and federal laboratories in improving energy efficiency, improving environmental aspects, and increasing competitiveness. The goal of MPLUS is to provide access to the specialized technical expertise and equipment needed to solve metals processing issues that limit the development and implementation of emerging metals processing technologies. The scope of work can also extend to other types of materials. MPLUS has four primary User Centers including: (1) Processing--casting, powder metallurgy, deformation processing including (extrusion, forging, rolling), melting, thermomechanical processing, high density infrared processing; (2) Joining--welding, monitoring and control, solidification, brazing, bonding; (3) Characterization--corrosion, mechanical properties, fracture mechanics, microstructure, nondestructive examination, computer-controlled dilatometry, and emissivity; (4) Materials/Process Modeling--mathematical design and analyses, high performance computing, process modeling, solidification/deformation, microstructure evolution, thermodynamic and kinetic, and materials data bases. A fully integrated approach provides researchers with unique opportunities to address technologically related issues to solve metals processing problems and probe new technologies. Access is also available to 16 additional Oak Ridge National Laboratory (ORNL) user facilities ranging from state of the art materials characterization capabilities, …
Date:
April 27, 2004
Creator:
Angelini, P
Object Type:
Report
System:
The UNT Digital Library
Annual scientific report: Microstructures and properties of materials under repeated laser irradiation
In this second year of the grant, we have made good progress toward our goals of elucidating the basic materials response to repeated laser pulsing. This work includes both computer simulation and experimentation, as we now describe.
Date:
April 27, 2005
Creator:
Averback, R. S. & Bellon, P.
Object Type:
Report
System:
The UNT Digital Library
Double Shell Tank (DST) Monitor and Control Subsystem Specification
This specification establishes the performance requirements and provides references to the requisite codes and standards to be applied during design of the Double-Shell Tank (DST) Monitor and Control Subsystem that supports the first phase of Waste Feed Delivery. This subsystem specification establishes the interface and performance requirements and provides references to the requisite codes and standards to be applied during the design of the Double-Shell Tank (DST) Monitor and Control Subsystem. The DST Monitor and Control Subsystem consists of the new and existing equipment that will be used to provide tank farm operators with integrated local monitoring and control of the DST systems to support Waste Feed Delivery (WFD). New equipment will provide automatic control and safety interlocks where required and provide operators with visibility into the status of DST subsystem operations (e.g., DST mixer pump operation and DST waste transfers) and the ability to manually control specified DST functions as necessary. This specification is intended to be the basis for new project/installations (W-521, etc.). This specification is not intended to retroactively affect previously established project design criteria without specific direction by the program.
Date:
April 27, 2000
Creator:
BAFUS, R.R.
Object Type:
Report
System:
The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 30, No. 25, Ed. 1 Friday, April 27, 2001
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 27, 2001
Creator:
Baldwin, Alisha
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Determination of Waste Groupings for Safety Analyses
Two workshops were held in May and July 1999 to review data analysis methodologies associated with the analysis of flammable gas behavior. The workshop participants decided that missing data could he estimated by using a distribution of values that encompassed tanks with wastes that behaved in a similar fashion. It was also determined that because of the limited amount of tank data pertaining to flammable gas generation and retention, it was not justified to divide the tanks into many small waste groupings. The purpose for grouping tanks is so that limited gas retention and release data, which may be available for some tanks within a group, can be applied to other tanks containing the same waste form. This is necessary when estimating waste properties for tanks with missing or incomplete information. Following the workshop, a preliminary tank grouping was prepared based on content of solids, liquids, sludge, saltcake, or salt slurry The saltcake and salt slurry were then grouped together and referred to as saltcake/salt slurry. Initial tank classifications were based on waste forms from the Rest Basis Inventory, the Hanford Defined Waste (HDW) (''Agnew'') Model, or the Waste Tank Summary (''Hanlon'') Report The results of this grouping arc presented …
Date:
April 27, 2000
Creator:
Barker, S. A.
Object Type:
Report
System:
The UNT Digital Library
News Bulletin (Castroville, Tex.), Vol. 42, No. 17, Ed. 1 Thursday, April 27, 2000
Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date:
April 27, 2000
Creator:
Barnes, Thomas
Object Type:
Newspaper
System:
The Portal to Texas History
Cold Energy Integration
None
Date:
April 27, 2006
Creator:
Barton, N
Object Type:
Report
System:
The UNT Digital Library
Oral History Interview with Robert Batterson, April 27, 2004
The National Museum of the Pacific War presents an oral interview with Robert E. Batterson. Batterson was born on 5 May 1921 in Mason City, West Virginia. Following graduation from high school in 1938, he joined the Navy. After competing boot camp at Norfolk, Virginia, he was assigned to the USS Philadelphia (CL-41). During battle stations, he was a powder man on a six inch gun. The ship was anchored at Pearl Harbor on 7 December 1941 and he describes what he saw on that day. In 1942, he was selected to enter the V-5 Naval Aviation Program. In January 1943 he began at the University of Southern California. Upon completing the first phase of the training he went to the University of New Mexico for initial flight training followed by pre-flight at Del Monte, California. From there he began flight training at Hutchinson Naval Air Station, Kansas. He was then sent to Corpus Christi, Texas for instrument and advanced training before joining a squadron at Daytona Beach, Florida. After several months, he went to Glennville Naval Air Base, Illinois to learn carrier landing. Upon being qualified as a carrier pilot, he was assigned to the USS Bennington (CV-20). He …
Date:
April 27, 2004
Creator:
Batterson, Robert
Object Type:
Sound
System:
The Portal to Texas History
Oral History Interview with Robert Batterson, April 27, 2004
The National Museum of the Pacific War presents an oral interview with Robert E. Batterson. Batterson was born on 5 May 1921 in Mason City, West Virginia. Following graduation from high school in 1938, he joined the Navy. After competing boot camp at Norfolk, Virginia, he was assigned to the USS Philadelphia (CL-41). During battle stations, he was a powder man on a six inch gun. The ship was anchored at Pearl Harbor on 7 December 1941 and he describes what he saw on that day. In 1942, he was selected to enter the V-5 Naval Aviation Program. In January 1943 he began at the University of Southern California. Upon completing the first phase of the training he went to the University of New Mexico for initial flight training followed by pre-flight at Del Monte, California. From there he began flight training at Hutchinson Naval Air Station, Kansas. He was then sent to Corpus Christi, Texas for instrument and advanced training before joining a squadron at Daytona Beach, Florida. After several months, he went to Glennville Naval Air Base, Illinois to learn carrier landing. Upon being qualified as a carrier pilot, he was assigned to the USS Bennington (CV-20). He …
Date:
April 27, 2004
Creator:
Batterson, Robert
Object Type:
Text
System:
The Portal to Texas History
[Lisa Nolting in the sandpit]
Photograph of Lisa Nolting, member of the UNT women's track and field team, participating in the long jump event at the Mean Green Twilight Invitational. Nolting can be seen sitting in a sandpit in the center of the photograph, looking down. She is reaching forward with her left arm.
Date:
April 27, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library
[Lisa Nolting performs long jump at Mean Green Twilight Invitational]
Photograph of Lisa Nolting, member of the UNT women's track and field team, participating in the long jump event at the Mean Green Twilight Invitational. Nolting can be seen mid-air in the center of the photograph, bending her knees and raising both arms. A sandpit is visible below her.
Date:
April 27, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library
[Men's track member performs long jump at Mean Green Twilight Invitational]
Photograph of a young man competing in the long jump event at the Mean Green Twilight Invitational. The man can be seen mid-air in the center of the photograph, facing to the left of the camera with his arms and legs extended in front of himself. A sandpit is visible below him. Individuals can be seen in the top and bottom portions of the image, watching the event.
Date:
April 27, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library
[Ronniqua Wilson jumps hurdles with opposition, 1]
Photograph of Ronniqua Wilson, Kinesiology junior at UNT, jumping hurdles against her opponents during the Mean Green Twilight Invitational. Wilson (center) can be seen mid-air, lifting both legs to jump over a hurdle as members of the TCU (left) and UT (right) women's track teams run behind her on either side.
Date:
April 27, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library
[Ronniqua Wilson performs long jump at Mean Green Twilight Invitational]
Photograph of Ronniqua Wilson, Kinesiology junior at UNT, participating in the long jump event during the Mean Green Twilight Invitational. Wilson can be seen mid-air, extending her arms and legs out to the side. A sandpit is visible below her.
Date:
April 27, 2006
Creator:
Baugh, Brian
Object Type:
Photograph
System:
The UNT Digital Library