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ABSTRACTION OF DRIFT SEEPAGE (open access)

ABSTRACTION OF DRIFT SEEPAGE

Drift seepage refers to flow of liquid water into repository emplacement drifts, where it can potentially contribute to degradation of the engineered systems and release and transport of radionuclides within the drifts. Because of these important effects, seepage into emplacement drifts is listed as a ''principal factor for the postclosure safety case'' in the screening criteria for grading of data in Attachment 1 of AP-3.15Q, Rev. 2, ''Managing Technical Product Inputs''. Abstraction refers to distillation of the essential components of a process model into a form suitable for use in total-system performance assessment (TSPA). Thus, the purpose of this analysis/model is to put the information generated by the seepage process modeling in a form appropriate for use in the TSPA for the Site Recommendation. This report also supports the Unsaturated-Zone Flow and Transport Process Model Report. The scope of the work is discussed below. This analysis/model is governed by the ''Technical Work Plan for Unsaturated Zone Flow and Transport Process Model Report'' (CRWMS M&O 2000a). Details of this activity are in Addendum A of the technical work plan. The original Work Direction and Planning Document is included as Attachment 7 of Addendum A. Note that the Work Direction and Planning …
Date: February 8, 2001
Creator: Wilson, Michael L.
Object Type: Report
System: The UNT Digital Library
Adaptive path planning algorithm for cooperating unmanned air vehicles (open access)

Adaptive path planning algorithm for cooperating unmanned air vehicles

An adaptive path planning algorithm is presented for cooperating Unmanned Air Vehicles (UAVs) that are used to deploy and operate land-based sensor networks. The algorithm employs a global cost function to generate paths for the UAVs, and adapts the paths to exceptions that might occur. Examples are provided of the paths and adaptation.
Date: February 8, 2001
Creator: Cunningham, C T & Roberts, R S
Object Type: Article
System: The UNT Digital Library
Agriculture: A List of Websites (open access)

Agriculture: A List of Websites

This list provides a sampling of the rapidly proliferating number of agricultural resources available on the Internet. It is not intended to be exhaustive. It is divided into 24 main categories and 15 subcategories.
Date: February 8, 2001
Creator: Canada, Carol
Object Type: Report
System: The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 125, No. 37, Ed. 1 Thursday, February 8, 2001 (open access)

The Albany News (Albany, Tex.), Vol. 125, No. 37, Ed. 1 Thursday, February 8, 2001

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: February 8, 2001
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 101, No. 283, Ed. 1 Thursday, February 8, 2001 (open access)

Altus Times (Altus, Okla.), Vol. 101, No. 283, Ed. 1 Thursday, February 8, 2001

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 8, 2001
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Analysis and testing of rupture of steam generator tubing with flaws. (open access)

Analysis and testing of rupture of steam generator tubing with flaws.

A high-temperature (300 C), high-pressure (18 MPa), and high-leak rate (1500 L/min) facility, and a room temperature, high-pressure (52 MPa) test facility were used to test flawed steam generator tubes. Single and multiple rectangular flaws were fabricated by electro-discharge machining on the outside surface of the tubes. This paper briefly reviews analytical methods for predicting ligament rupture and unstable burst of tubes with single and multiple rectangular flaws. Test data are presented to validate the failure models. The ligament rupture pressure of specimens with multiple flaws predicted by an equivalent rectangular crack method agree fairly well with measured data.
Date: February 8, 2001
Creator: Majumdar, S.; Kasza, K. S.; Park, J. Y. & Hanna, J. A.
Object Type: Article
System: The UNT Digital Library
Archer County News (Archer City, Tex.), No. 6, Ed. 1 Thursday, February 8, 2001 (open access)

Archer County News (Archer City, Tex.), No. 6, Ed. 1 Thursday, February 8, 2001

Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.
Date: February 8, 2001
Creator: Lewis, Shelley
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 79, No. 74, Ed. 1 Thursday, February 8, 2001 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 79, No. 74, Ed. 1 Thursday, February 8, 2001

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: February 8, 2001
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
Bogata News (Bogata, Tex.), Vol. 90, No. 38, Ed. 1 Thursday, February 8, 2001 (open access)

Bogata News (Bogata, Tex.), Vol. 90, No. 38, Ed. 1 Thursday, February 8, 2001

Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.
Date: February 8, 2001
Creator: Nichols, Nanalee & Nichols, Thomas
Object Type: Newspaper
System: The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 3, No. 6, Ed. 1 Thursday, February 8, 2001 (open access)

The Canadian Record (Canadian, Tex.), Vol. 3, No. 6, Ed. 1 Thursday, February 8, 2001

Weekly newspaper from Canadian, Texas that includes local, state and national news along with extensive advertising.
Date: February 8, 2001
Creator: Ezzell, Nancy & Brown, Laurie Ezzell
Object Type: Newspaper
System: The Portal to Texas History
Cherokeean/Herald (Rusk, Tex.), Vol. 151, No. 51, Ed. 1 Thursday, February 8, 2001 (open access)

Cherokeean/Herald (Rusk, Tex.), Vol. 151, No. 51, Ed. 1 Thursday, February 8, 2001

Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date: February 8, 2001
Creator: Whitehead, Marie
Object Type: Newspaper
System: The Portal to Texas History
Classification of the MGR Carrier/Cask Handling System (open access)

Classification of the MGR Carrier/Cask Handling System

The purpose of this analysis is to document the Quality Assurance (QA) classification of the Monitored Geologic Repository (MGR) carried cask handling system structures, systems and components (SSCs) performed by the MGR Preclosure Safety and Systems Engineering Section. This analysis also provides the basis for revision of YMP/90-55Q, Q-List (YMP 2000). The Q-List identifies those MGR SSCs subject to the requirements of DOE/RW-0333P, ''Quality Assurance Requirements and Description'' (QARD) (DOE 2000).
Date: February 8, 2001
Creator: Ziegler, J. A.
Object Type: Report
System: The UNT Digital Library
Classification of the MGR Carrier Preparation Building Materials Handling System (open access)

Classification of the MGR Carrier Preparation Building Materials Handling System

The purpose of this analysis is to document the Quality Assurance (QA) classification of the Monitored Geologic Repository (MGR) carrier preparation building materials handling system structures, systems and components (SSCs) performed by the MGR Preclosure Safety and Systems Engineering Section. This analysis also provides the basis for revision of YMP/90-55Q, Q-List (YMP 2000). The Q-List identifies those MGR SSCs subject to the requirements of DOE/RW-0333P7 ''Quality Assurance Requirements and Description'' (QARD) (DOE 2000).
Date: February 8, 2001
Creator: Ziegler, J. A.
Object Type: Report
System: The UNT Digital Library
The Colony Courier-Leader (The Colony, Tex.), Vol. 19, No. 52, Ed. 1 Thursday, February 8, 2001 (open access)

The Colony Courier-Leader (The Colony, Tex.), Vol. 19, No. 52, Ed. 1 Thursday, February 8, 2001

Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date: February 8, 2001
Creator: Reeves, Tim
Object Type: Newspaper
System: The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 40, Ed. 1 Thursday, February 8, 2001 (open access)

Comanche Chief (Comanche, Tex.), No. 40, Ed. 1 Thursday, February 8, 2001

Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date: February 8, 2001
Creator: Wilkerson, James C., III
Object Type: Newspaper
System: The Portal to Texas History
CRC DEPLETION CALCULATIONS FOR THE NON-RODDED ASSEMBLIES IN BATCHES 8 AND 9 CRYSTAL RIVER UNIT 3 (open access)

CRC DEPLETION CALCULATIONS FOR THE NON-RODDED ASSEMBLIES IN BATCHES 8 AND 9 CRYSTAL RIVER UNIT 3

The purpose of this design analysis is to document the SAS2H depletion calculations of certain non-rodded fuel assemblies from batches 8 and 9 of the Crystal River Unit 3 pressurized water reactor (PWR) that are required for Commercial Reactor Critical (CRC) evaluations to support the development of the disposal criticality methodology. A non-rodded assembly is one which never contains a control rod assembly (CRA) or an axial power shaping rod assembly (APSRA) during its irradiation history. The objective of this analysis is to provide SAS2H generated isotopic compositions for each fuel assembly's depleted fuel and depleted burnable poison materials. These SAS2H generated isotopic compositions are acceptable for use in CRC benchmark reactivity calculations containing the various fuel assemblies.
Date: February 8, 2001
Creator: Wilson, Michael L.
Object Type: Report
System: The UNT Digital Library
The D-Zero detector upgrade and physics program (open access)

The D-Zero detector upgrade and physics program

None
Date: February 8, 2001
Creator: Ellison, J.
Object Type: Article
System: The UNT Digital Library
Daily Journal (Perry, Okla.), Vol. 108, No. 28, Ed. 1 Thursday, February 8, 2001 (open access)

Daily Journal (Perry, Okla.), Vol. 108, No. 28, Ed. 1 Thursday, February 8, 2001

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: February 8, 2001
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Dublin Citizen (Dublin, Tex.), Vol. 11, No. 23, Ed. 1 Thursday, February 8, 2001 (open access)

The Dublin Citizen (Dublin, Tex.), Vol. 11, No. 23, Ed. 1 Thursday, February 8, 2001

Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date: February 8, 2001
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
EARTHQUAKE TRIGGERING AND SPATIAL-TEMPORAL RELATIONS IN THE VICINITY OF YUCCA MOUNTAIN, NEVADA (open access)

EARTHQUAKE TRIGGERING AND SPATIAL-TEMPORAL RELATIONS IN THE VICINITY OF YUCCA MOUNTAIN, NEVADA

It is well accepted that the 1992 M 5.6 Little Skull Mountain earthquake, the largest historical event to have occurred within 25 km of Yucca Mountain, Nevada, was triggered by the M 7.2 Landers earthquake that occurred the day before. On the premise that earthquakes can be triggered by applied stresses, we have examined the earthquake catalog from the Southern Great Basin Digital Seismic Network (SGBDSN) for other evidence of triggering by external and internal stresses. This catalog now comprises over 12,000 events, encompassing five years of consistent monitoring, and has a low threshold of completeness, varying from M 0 in the center of the network to M 1 at the fringes. We examined the SGBDSN catalog response to external stresses such as large signals propagating from teleseismic and regional earthquakes, microseismic storms, and earth tides. Results are generally negative. We also examined the interplay of earthquakes within the SGBDSN. The number of ''foreshocks'', as judged by most criteria, is significantly higher than the background seismicity rate. In order to establish this, we first removed aftershocks from the catalog with widely used methodology. The existence of SGBDSN foreshocks is supported by comparing actual statistics to those of a simulated catalog …
Date: February 8, 2001
Creator: na
Object Type: Report
System: The UNT Digital Library
Ecuador: International Narcotics Control Issues (open access)

Ecuador: International Narcotics Control Issues

None
Date: February 8, 2001
Creator: Perl, Raphael F.
Object Type: Report
System: The UNT Digital Library
Electra Star-News (Electra, Tex.), Vol. 94, No. 26, Ed. 1 Thursday, February 8, 2001 (open access)

Electra Star-News (Electra, Tex.), Vol. 94, No. 26, Ed. 1 Thursday, February 8, 2001

Weekly newspaper from Electra, Texas that includes local, state, and national news along with advertising.
Date: February 8, 2001
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Express-Star (Chickasha, Okla.), Ed. 1 Thursday, February 8, 2001 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Thursday, February 8, 2001

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: February 8, 2001
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
Federal Power: The Evolution of Preference in Marketing Federal Power (open access)

Federal Power: The Evolution of Preference in Marketing Federal Power

A letter report issued by the General Accounting Office with an abstract that begins "Congress has enacted many statutes that designate types of customers or geographic areas for preference and priority in purchasing electricity from federal agencies. In general, the preference has been intended to (1) direct the benefits of public resources--relatively inexpensive hydropower--to portions of the public through nonprofit entities, (2) spread the benefits of federally generated hydropower widely and encourage the development of rural areas, (3) prevent private interests from exerting control over the full development of electric power on public lands, and (4) provide a yardstick against which the rates of investor-owned utilities can be measured. The applications of various preference provisions have been challenged several times in the courts, which have directed a power marketing administration (PMA) to provide power to preference customers. In other instances, they have supported the denial of power to such customers. The characteristics of the electricity industry have changed. During the last 20 years, competition has been replacing regulation in major sectors of the U.S. economy. Several proposals have come before Congress to restructure the electrical industry, including some that would encourage the states to allow retail customers a choice in …
Date: February 8, 2001
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library