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Chamber-transport simulation results for heavy-ion fusion drivers (open access)

Chamber-transport simulation results for heavy-ion fusion drivers

The heavy-ion fusion (HIF) community recently developed a power-plant design that meets the various requirements of accelerators, final focus, chamber transport, and targets. The point design is intended to minimize physics risk and is certainly not optimal for the cost of electricity. Recent chamber-transport simulations, however, indicate that changes in the beam ion species, the convergence angle, and the emittance might allow more-economical designs.
Date: October 19, 2004
Creator: Sharp, W. M.; Callahan, D. A.; Tabak, M.; Yu, S. S.; Peterson, P. F.; Rose, D. V. et al.
Object Type: Article
System: The UNT Digital Library
Cost-of-Living Adjustments for Federal Civil Service Annuities (open access)

Cost-of-Living Adjustments for Federal Civil Service Annuities

Cost-of-living adjustments (COLAs) for the Civil Service Retirement System (CSRS) and the Federal Employees Retirement System (FERS) are based on the rate of inflation as measured by the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W). COLAs for both CSRS and FERS are determined by the average monthly CPI-W during the third quarter (July to September) of the current calendar year and the third quarter of the previous year.
Date: October 19, 2004
Creator: Purcell, Patrick J.
Object Type: Report
System: The UNT Digital Library
Deposit Summary (open access)

Deposit Summary

Deposit summary with a total of $190 on October 19, 2004.
Date: October 19, 2004
Creator: unknown
Object Type: Text
System: The UNT Digital Library
Drug Control: International Policy and Approaches (open access)

Drug Control: International Policy and Approaches

Over the past decade, worldwide production of illicit drugs has risen dramatically: opium and marijuana production has roughly doubled and coca production tripled. Street prices of cocaine and heroin have fallen significantly in the past 20 years, reflecting increased availability. Despite apparent national political resolve to deal with the drug problem, inherent contradictions regularly appear between U.S. anti-drug policy and other national policy goals and concerns. The mix of competing domestic and international pressures and priorities has produced an ongoing series of disputes within and between the legislative and executive branches concerning U.S. international drug policy. One contentious issue has been the Congressionally-mandated certification process, an instrument designed to induce specified drug-exporting countries to prioritize or pay more attention to the fight against narcotics businesses.
Date: October 19, 2004
Creator: Perl, Raphael F.
Object Type: Report
System: The UNT Digital Library
Employment Statistics: Differences and Similarities in Job-based and Person-based Employment and Unemployment Estimates (open access)

Employment Statistics: Differences and Similarities in Job-based and Person-based Employment and Unemployment Estimates

None
Date: October 19, 2004
Creator: Whittaker, Julie M.
Object Type: Report
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, October 19, 2004 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, October 19, 2004

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: October 19, 2004
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
Far SOL Transport and Main Wall Plasma Interaction in DIII-D (open access)

Far SOL Transport and Main Wall Plasma Interaction in DIII-D

Far scrape-off layer (SOL) and near-wall plasma parameters in DIII-D depend strongly on the discharge parameters and confinement regime. In L-mode discharges cross-field transport increases with the average discharge density and flattens far SOL profiles, thus increasing plasma-wall contact. In H-mode between edge localized modes (ELMs), plasma-wall contact is generally weaker than in L-mode. During ELMs plasma fluxes to the wall increase to, or above the L-mode levels. Depending on the discharge conditions ELMs are responsible for 30-90% of the ion flux to the outboard chamber wall. Cross-field fluxes in far SOL are dominated by large amplitude intermittent transport events that may propagate all the way to the outer wall and cause sputtering. A Divertor Material Evaluation System (DiMES) probe containing samples of several ITER-relevant materials including carbon, beryllium and tungsten was exposed to a series of upper single null (USN) discharges as a proxy to measure the first wall erosion.
Date: October 19, 2004
Creator: Rudakov, D. L.; Boedo, J. A.; Moyer, R. A.; Stangeby, P. C.; Watkins, J. G.; Whyte, D. G. et al.
Object Type: Article
System: The UNT Digital Library
H.R. 10 (9/11 Recommendations Implementation Act) and S. 2845 (National Intelligence Reform Act of 2004): A Comparative Analysis (open access)

H.R. 10 (9/11 Recommendations Implementation Act) and S. 2845 (National Intelligence Reform Act of 2004): A Comparative Analysis

None
Date: October 19, 2004
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Military Personnel Financial Services Protection Act: H.R. 5011, 108th Congress (open access)

Military Personnel Financial Services Protection Act: H.R. 5011, 108th Congress

This report discusses the military personnel financial services protection act: H.R. 5011, 108th The bill utilizes both Congress’ constitutional Commerce Power authority to enact insurance legislation, and the states’ traditional regulation of the insurance industry1 to create a scheme for regulating the sale of certain life insurance products to military personnel that supporters argue is fairer and more transparent than is currently the case.
Date: October 19, 2004
Creator: Rubin, Janice E. & Seitzinger, Michael V.
Object Type: Report
System: The UNT Digital Library
Modulation of calcium oxalate monohydrate crystallization by citrate through selective binding to atomic steps (open access)

Modulation of calcium oxalate monohydrate crystallization by citrate through selective binding to atomic steps

The majority of human kidney stones are composed primarily of calcium oxalate monohydrate (COM) crystals. Thus, determining the molecular mechanisms by which urinary constituents modulate calcium oxalate crystallization is crucial for understanding and controlling urolithiassis in humans. A comprehensive molecular-scale view of COM shape modification by citrate, a common urinary constituent, obtained through a combination of in situ atomic force microscopy (AFM) and molecular modeling is now presented. We show that citrate strongly influences the growth morphology and kinetics on the (-101) face but has much lower effect on the (010) face. Moreover, binding energy calculations show that the strength of the citrate-COM interaction is much greater at steps than on terraces and is highly step-specific. The maximum binding energy, -166.5 kJ {center_dot} mol{sup -1}, occurs for the [101] step on the (-101) face. In contrast, the value is only -56.9 kJ {center_dot} mol-1 for the [012] step on the (010) face. The binding energies on the (-101) and (010) terraces are also much smaller, -65.4 and -48.9 kJ {center_dot} mol{sup -1} respectively. All other binding energies lie between these extremes. This high selectivity leads to preferential binding of citrate to the acute [101] atomic steps on the (-101) face. …
Date: October 19, 2004
Creator: Qiu, S. R.; Wierzbicki, A.; Salter, E. A.; Zepeda, S.; Orme, C. A.; Hoyer, J. R. et al.
Object Type: Article
System: The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 88, No. 43, Ed. 1 Tuesday, October 19, 2004 (open access)

The Oklahoma Daily (Norman, Okla.), Vol. 88, No. 43, Ed. 1 Tuesday, October 19, 2004

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date: October 19, 2004
Creator: Warren, Lee B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 111, No. 200, Ed. 1 Tuesday, October 19, 2004 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 111, No. 200, Ed. 1 Tuesday, October 19, 2004

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: October 19, 2004
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
Rains County Leader (Emory, Tex.), Vol. 117, No. 19, Ed. 1 Tuesday, October 19, 2004 (open access)

Rains County Leader (Emory, Tex.), Vol. 117, No. 19, Ed. 1 Tuesday, October 19, 2004

Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.
Date: October 19, 2004
Creator: Hill, Earl Clyde, Jr.
Object Type: Newspaper
System: The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 31, Ed. 1 Tuesday, October 19, 2004 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 31, Ed. 1 Tuesday, October 19, 2004

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: October 19, 2004
Creator: Broaddus, Matthew B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Saving for College Through Qualified Tuition (Section 529) Programs (open access)

Saving for College Through Qualified Tuition (Section 529) Programs

None
Date: October 19, 2004
Creator: Levine, Linda
Object Type: Report
System: The UNT Digital Library
Science-driven system architecture: A new process for leadership class computing (open access)

Science-driven system architecture: A new process for leadership class computing

Over the past several years, computational scientists have observed a frustrating trend of stagnating application performance despite dramatic increases in peak performance of high performance computers. In 2002, researchers at Lawrence Berkeley National Laboratory, Argonne National Laboratory, and IBM proposed a new process to reverse this situation [1]. This strategy is based on new types of development partnerships with computer vendors based on the concept of science-driven computer system design. This strategy will engage applications scientists well before an architecture is available for commercialization. The process is already producing results, and has further potential for dramatically improving system efficiency. This paper documents the progress to date and the potential for future benefits. An example of this process is discussed, using IBM Power architecture with a computer architecture design that can lead to a sustained performance of 50 to 100 Tflo p/s on a broad spectrum of applications in 2006 for a reasonable cost. This partnership will establish a collaborative approach to modifying computer architecture to enable heretofore unrealized achievements in computer capability-limited fields such as nanoscience, combustion modeling, fusion, climate modeling, and astrophysics.
Date: October 19, 2004
Creator: Simon, Horst; Kramer, William; Saphir, William; Shalf, John; Bailey, David; Oliker, Leonid et al.
Object Type: Article
System: The UNT Digital Library
The Sealy News (Sealy, Tex.), Vol. 117, No. 84, Ed. 1 Tuesday, October 19, 2004 (open access)

The Sealy News (Sealy, Tex.), Vol. 117, No. 84, Ed. 1 Tuesday, October 19, 2004

Semiweekly newspaper from Sealy, Texas that includes local, state, and national news along with advertising.
Date: October 19, 2004
Creator: Griffin, Joanie & Horecka, Bobby
Object Type: Newspaper
System: The Portal to Texas History
Social Security: The Cost-of-Living Adjustment in January 2005 (open access)

Social Security: The Cost-of-Living Adjustment in January 2005

This report discusses how the cost-of-living adjustment (COLA) for Social Security benefits are determined. The 2.7% COLA payable in January 2005 was triggered by the rise in the CPI-W (Consumer Price Index for Urban Wage Earners and Clerical Workers) from the third quarter of 2003 to the third quarter of 2004. This COLA triggers identical percentage increases in Supplemental Security Income (SSI), veterans' pensions, and railroad retirement benefits, and causes other changes in the Social Security program.
Date: October 19, 2004
Creator: Sidor, Gary
Object Type: Report
System: The UNT Digital Library
Trade and the Americas (open access)

Trade and the Americas

At the 1994 Summit of the Americas, 34 hemispheric democracies agreed to create a “Free Trade Area of the Americas” (FTAA) no later than 2005. If created, the FTAA would be a $13 trillion market of 34 countries (Cuba is not included) and nearly 800 million people. The population alone would make it the largest free trade area in the world with nearly twice the 450 million population of the now 25-nation European Union. In the nearly ten years following the 1994 summit, Western Hemisphere trade ministers have met eight times to advance the negotiating process. At the last ministerial held from November 17- 20 2003 in Miami, ministers agreed to a declaration that set a September 2004 deadline for the market access talks, created a two-tiered FTAA structure, and reaffirmed countries’ commitment to complete the entire FTAA by January 2005.
Date: October 19, 2004
Creator: Ahearn, Raymond J.
Object Type: Report
System: The UNT Digital Library
Transportation Issues in the 108th Congress (open access)

Transportation Issues in the 108th Congress

None
Date: October 19, 2004
Creator: Peterman, David Randall
Object Type: Report
System: The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 106, No. 146, Ed. 1 Sunday, September 19, 2004 (open access)

Altus Times (Altus, Okla.), Vol. 106, No. 146, Ed. 1 Sunday, September 19, 2004

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: September 19, 2004
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Alvin Sun-Advertiser (Alvin, Tex.), Vol. 114, No. 75, Ed. 1 Sunday, September 19, 2004 (open access)

Alvin Sun-Advertiser (Alvin, Tex.), Vol. 114, No. 75, Ed. 1 Sunday, September 19, 2004

Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.
Date: September 19, 2004
Creator: Schwind, Jim & Looby, Edward
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 83, No. 290, Ed. 1 Sunday, September 19, 2004 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 83, No. 290, Ed. 1 Sunday, September 19, 2004

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: September 19, 2004
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History

[Cyclists crossing Turtle Creek blvd: Lone Star Ride 2004 event photo]

Photograph of multiple cyclists riding in the center of a road, next to a vehicle decorated with rainbow flags during the Lone Star Ride marathon. Cyclists rode by a group of religious protestors on the left side of the road as they passed the turtle creek park and intersection.
Date: September 19, 2004
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library