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Science Requirements and Conceptual Design for a Polarized Medium Energy Electron-Ion Collider at Jefferson Lab (open access)

Science Requirements and Conceptual Design for a Polarized Medium Energy Electron-Ion Collider at Jefferson Lab

Researchers have envisioned an electron-ion collider with ion species up to heavy ions, high polarization of electrons and light ions, and a well-matched center-of-mass energy range as an ideal gluon microscope to explore new frontiers of nuclear science. In its most recent Long Range Plan, the Nuclear Science Advisory Committee (NSAC) of the US Department of Energy and the National Science Foundation endorsed such a collider in the form of a 'half-recommendation.' As a response to this science need, Jefferson Lab and its user community have been engaged in feasibility studies of a medium energy polarized electron-ion collider (MEIC), cost-effectively utilizing Jefferson Lab's already existing Continuous Electron Beam Accelerator Facility (CEBAF). In close collaboration, this community of nuclear physicists and accelerator scientists has rigorously explored the science case and design concept for this envisioned grand instrument of science. An electron-ion collider embodies the vision of reaching the next frontier in Quantum Chromodynamics - understanding the behavior of hadrons as complex bound states of quarks and gluons. Whereas the 12 GeV Upgrade of CEBAF will map the valence-quark components of the nucleon and nuclear wave functions in detail, an electron-ion collider will determine the largely unknown role sea quarks play and …
Date: August 1, 2012
Creator: Abeyratne, S.; Ahmed, S.; Barber, D.; Bisognano, J.; Bogacz, A.; Castilla, A. et al.
System: The UNT Digital Library
TOWARD AN IMPROVED UNDERSTANDING OF STRUCTURE AND MAGNETISM IN NEPTUNIUM AND PLUTONIUM PHOSPHONATES AND SULFONATES (open access)

TOWARD AN IMPROVED UNDERSTANDING OF STRUCTURE AND MAGNETISM IN NEPTUNIUM AND PLUTONIUM PHOSPHONATES AND SULFONATES

This grant supported the exploratory synthesis of new actinide materials with all of the actinides from thorium to californium with the exceptions of protactinium and berkelium. We developed detailed structure-property relationships that allowed for the identification of novel materials with selective ion-exchange, selective oxidation, and long-range magnetic ordering. We found novel bonding motifs and identified periodic trends across the actinide series. We identified structural building units that would lead to desired structural features and novel topologies. We also characterized many different spectroscopic trends across the actinide series. The grant support the preparation of approximately 1200 new compounds all of which were structurally characterized.
Date: March 1, 2012
Creator: Albrecht-Schmitt, Thomas
System: The UNT Digital Library
Oral History Interview with Ken Barhite, September 1, 2012 (open access)

Oral History Interview with Ken Barhite, September 1, 2012

The National Museum of the Pacific War presents an oral interview with Ken Barhite. Barhite was born in Alden, Iowa on 9 January 1921. Graduating from junior college, he was drafted into the Army and sent to Fort Wolters, Texas for thirteen weeks of basic training. He was then sent to Chenango, Pennsylvania for four weeks of advanced training prior to being sent to San Francisco where he boarded a liberty ship for a twenty-two day voyage to a replacement center in New Caledonia. After four weeks he was sent to Fiji where he joined the 23rd Infantry Division (Americal) in July 1943. The unit was sent to Bougainville where they performed patrols and were involved in some combat. He witnessed friends killed and wounded during these actions. While there, he was selected to attend 18 weeks of Officer’s Candidate School (OCS) in Australia. Upon his graduation in June 1945 he received his commission as a second lieutenant. He reported to the 158th Regimental Combat Team in Manila to prepare for the invasion of Japan. After the war, the unit boarded a ship for Japan as part of the occupation forces. Barhite returned to the United States in November 1945 …
Date: September 1, 2012
Creator: Barhite, Ken
System: The Portal to Texas History
Physics Opportunities with the 12 GeV Upgrade at Jefferson Lab (open access)

Physics Opportunities with the 12 GeV Upgrade at Jefferson Lab

We are at the dawn of a new era in the study of hadronic nuclear physics. The non-Abelian nature of Quantum Chromodynamics (QCD) and the resulting strong coupling at low energies represent a significant challenge to nuclear and particle physicists. The last decade has seen the development of new theoretical and experimental tools to quantitatively study the nature of confinement and the structure of hadrons comprised of light quarks and gluons. Together these will allow both the spectrum and the structure of hadrons to be elucidated in unprecedented detail. Exotic mesons that result from excitation of the gluon field will be explored. Multidimensional images of hadrons with great promise to reveal the dynamics of the key underlying degrees of freedom will be produced. In particular, these multidimensional distributions open a new window on the elusive spin content of the nucleon through observables that are directly related to the orbital angular momenta of quarks and gluons. Moreover, computational techniques in Lattice QCD now promise to provide insightful and quantitative predictions that can be meaningfully confronted with, and elucidated by, forthcoming experimental data. In addition, the development of extremely high intensity, highly polarized and extraordinarily stable beams of electrons provides innovative opportunities …
Date: August 1, 2012
Creator: Dudek, Jozef; Essig, Rouven; Kumar, Krishna; Meyer, Curtis; McKeown, Robert; Meziani, Zein Eddine et al.
System: The UNT Digital Library
Oral History Interview with Woodrow Graham, April 1, 2012 (open access)

Oral History Interview with Woodrow Graham, April 1, 2012

The National Museum of the Pacific War presents an oral interview with Woodrow Graham. Graham joined the Navy in 1942 at the age of 27 and received basic training in California. He attended yeoman school at the University of Indiana and was trained in coding and decoding messages at Harvard. Upon completion, he was assigned to the Navy Department in Washington, D.C., where he worked in the medals and awards division, sending out Purple Hearts. He was reassigned to Admiral Nimitz’s office at Pearl Harbor, operating a machine for encrypted communications. Graham worked closely with Nimitz and found him to be humble and hard-working. Graham was invited to the signing of the surrender at the end of the war but chose to go home instead. He returned to work for his former employer and received a big promotion.
Date: April 1, 2012
Creator: Graham, Woodrow
System: The Portal to Texas History
Dosimeter Opener Drawings (open access)

Dosimeter Opener Drawings

Various views of the dosimeter opener are illustrated.
Date: February 1, 2012
Creator: Hallman Jr., R. L.
System: The UNT Digital Library
.China’s Climate-Change Policy 1988-2011: From Zero to Hero? (open access)

.China’s Climate-Change Policy 1988-2011: From Zero to Hero?

.This report describes the evolution of China’s domestic climate-change policy over the period 1988-2011, using the Advocacy Coalition Framework (ACF) to explore the policy change. Policy development has been gradual, with the most notable change occurring in 2007, when the National Climate Change Programme elevated climate change to a national policy issue.The ACF points to socioeconomic development and the Climate Change Advocacy Coalition’s policy-oriented learning as explanations for the development of climate-change policy in China.
Date: July 1, 2012
Creator: Iselin Stensdal
System: The UNT Digital Library
Oral History Interview with Zeno King, July 1, 2012 (open access)

Oral History Interview with Zeno King, July 1, 2012

The National Museum of the Pacific War presents an oral interview with Zeno P. King. King was born in Mexia, Texas in 1919. After graduating from a military school in 1936 he accepted a music scholarship at Southern Methodist University. He entered the Army on 5 February 1942 at Victoria, Texas and played in the post band until he was accepted into the Army Music School at Fort Myer, Virginia. He was made a warrant officer and assigned as the leader of the 83rd Infantry Division band. He formed a fifty-six piece band and explains the selection process and the responsibilities of a band director. He indicates band members were trained infantrymen. In his case, King went to disposal and demolition school for four weeks before returning to the band. King’s unit departed Camp Breckenridge, Kentucky for Liverpool in May 1944. Two weeks after the Normandy invasion, King and his unit landed on Omaha Beach to provide security for division headquarters. He received orders to provide thirty-two men from his unit to act as stretcher bearers. After completing this assignment the group was assigned to 3rd Army and put in charge of the German prisoner of war enclosure at Dinan, …
Date: July 1, 2012
Creator: King, Zeno
System: The Portal to Texas History
Integrated Performance Testing Workshop, Modules 6 - 11 (open access)

Integrated Performance Testing Workshop, Modules 6 - 11

These modules cover performance testing of: Interior Detection Systems; Access Controls; Exterior Detection Systems; Video Assessment Systems; SNM / Contraband Detection Systems; Access Delay Elements
Date: October 1, 2012
Creator: Leach, Janice & Torres, Teresa M.
System: The UNT Digital Library
Springfield Processing Plant (SPP) Facility Information (open access)

Springfield Processing Plant (SPP) Facility Information

The Springfield Processing Plant is a hypothetical facility. It has been constructed for use in training workshops. Information is provided about the facility and its surroundings, particularly security-related aspects such as target identification, threat data, entry control, and response force data.
Date: October 1, 2012
Creator: Leach, Janice & Torres, Teresa M.
System: The UNT Digital Library
New Deputy Executive Director, Executive Vice Presidents part of DART management restructuring (open access)

New Deputy Executive Director, Executive Vice Presidents part of DART management restructuring

News release about the appointment of new executive officers at DART.
Date: May 1, 2012
Creator: Lyons, Morgan & Ball, Mark
System: The Portal to Texas History
Students engineer bright ideas for DART (open access)

Students engineer bright ideas for DART

News release about DART recognizing ideas from local students part of Dallas-Fort Worth's ACE Mentor Program, designed to increase awareness of career opportunities in the fields of architecture, construction and engineering.
Date: May 1, 2012
Creator: Lyons, Morgan & Ball, Mark
System: The Portal to Texas History
Oral History Interview with Erick Nygaard, August 1, 2012 (open access)

Oral History Interview with Erick Nygaard, August 1, 2012

The National Museum of the Pacific War presents an interview with Erick Nygaard. Nygaard joined the Navy in December of 1941. He joined the Civilian Pilot Training program and describes this experience and flying a Piper Cub. He provides some description of his pilot training. He was commissioned in February of 1944 and was sent to Hawaii and served as a replacement pilot for the carriers in the Pacific. He served as a fighter pilot in Halsey’s Third Fleet aboard 3 carriers including the USS Intrepid (CV-11), the USS Hancock (CV-19), and the USS Ticonderoga (CV-14). He provides some detail of his experiences in the Battle of the Philippine Sea. While aboard the Hancock, Nygaard describes the carrier being hit by a kamikaze. He became a shellback and describes his initiation. He remained in the Active Reserve until 1955.
Date: August 1, 2012
Creator: Nygaard, Erick
System: The Portal to Texas History
Final Scientific Report - Wind Powering America State Outreach Project (open access)

Final Scientific Report - Wind Powering America State Outreach Project

The goal of the Wind Powering America State Outreach Project was to facilitate the adoption of effective state legislation, policy, finance programs, and siting best practices to accelerate public acceptance and development of wind energy. This was accomplished by Clean Energy States Alliance (CESA) through provision of informational tools including reports and webinars as well as the provision of technical assistance to state leaders on wind siting, policy, and finance best practices, identification of strategic federal-state partnership activities for both onshore and offshore wind, and participation in regional wind development collaboratives. The Final Scientific Report - Wind Powering America State Outreach Project provides a summary of the objectives, activities, and outcomes of this project as accomplished by CESA over the period 12/1/2009 - 11/30/2011.
Date: February 1, 2012
Creator: Sinclair, Mark & Margolis, Anne
System: The UNT Digital Library
Climate Change Mitigation and Green Growth in Developing Asia (open access)

Climate Change Mitigation and Green Growth in Developing Asia

Developing Asia is the driver of today’s emissions intensive global economy. As the principal source of future emissions, the region is critical to the task of global climate change mitigation. Reflecting this global reality and a range of related domestic issues, the governments of the People’s Republic of China, India, Indonesia, Thailand, and Viet Nam have embarked upon an ambitious policy agenda. This report reviews the present and future policy settings for climate change mitigation and green growth in Asia’s major emerging economies. Although recent targets and commitments will involve a fundamental change in emissions trajectories, the urgency and extent of necessary global action requires ambition to be raised even further in developing Asia. An additional transformation will be required for the trajectory of emissions and energy demand, as well as the future composition of the power generation mix. Achieving these transformations will not be easy. There are a substantial number of policy instruments available, yet significant obstacles stand in the way of their effective deployment. Governments face a number of policy challenges, including: energy sector reform, economic reform, strengthening institutional capacity, and securing international support. The principal conclusion of this analysis is that the task facing Asia’s policymakers is …
Date: July 1, 2012
Creator: Stephen Howes & Paul Wyrwoll
System: The UNT Digital Library
[Public Utility Rulebook Updates: February 1, 2012] (open access)

[Public Utility Rulebook Updates: February 1, 2012]

Memorandum providing updates to rulebook related to public utilities with revised pages containing amendments and instructions for inserting the new pages into existing books.
Date: February 1, 2012
Creator: Texas. Public Utility Commission.
System: The Portal to Texas History
[Agenda: The Dallas Way, May 1, 2012] (open access)

[Agenda: The Dallas Way, May 1, 2012]

Agenda for the May 1st meeting of the Dallas Way listing the topics of discussion to be had at the organization's meeting.
Date: May 1, 2012
Creator: The Dallas Way
System: The UNT Digital Library
[Minutes: The Dallas Way, May 1, 2012] (open access)

[Minutes: The Dallas Way, May 1, 2012]

Minutes for the May 1st meeting of the Dallas Way including current topics and projects on which the organization is working.
Date: May 1, 2012
Creator: The Dallas Way
System: The UNT Digital Library
Contingency Contracting: Agency Actions to Address Recommendations by the Commission on Wartime Contracting in Iraq and Afghanistan (open access)

Contingency Contracting: Agency Actions to Address Recommendations by the Commission on Wartime Contracting in Iraq and Afghanistan

Correspondence issued by the Government Accountability Office with an abstract that begins "In summary, DOD reported having taken or planned actions that directly align with about half of the CWC recommendations applicable to it, and State and USAID each reported having taken or planned actions that directly align with about one-third of the recommendations applicable to each of them. Officials from the three agencies explained that for the remaining recommendations no actions were taken or planned that directly aligned with the specific recommendation. This was because, for example, the agencies had determined that existing policies or practices already meet the intent of the recommendations or had disagreed with the recommendations. The following are examples of actions that DOD, State, and USAID have taken or planned that directly align with specific CWC recommendations:"
Date: August 1, 2012
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Counter-Improvised Explosive Devices: Multiple DOD Organizations are Developing Numerous Initiatives (open access)

Counter-Improvised Explosive Devices: Multiple DOD Organizations are Developing Numerous Initiatives

Correspondence issued by the Government Accountability Office with an abstract that begins "We identified 1,340 potential, separate initiatives that DOD funded from fiscal year 2008 through the first quarter of fiscal year 2012 that, in DOD officials’ opinion, met the above definition for C-IED initiatives. We relied on our survey, in part, to determine this number because DOD has not determined, and does not have a ready means for determining, the universe of C-IED initiatives. Of the 1,340 initiatives, we received detailed survey responses confirming that 711 initiatives met our C-IED definition. Of the remaining 629 initiatives for which we did not receive survey responses, 481 were JIEDDO initiatives. JIEDDO officials attribute their low survey returns for reasons including that C-IED initiatives are currently not fully identified, catalogued, and retrievable; however, they expect updates to their information technology system will correct this deficiency. Our survey also identified 45 different organizations that DOD is funding to undertake these 1,340 identified initiatives. Some of these organizations receive JIEDDO funding while others receive other DOD funding. We documented $4.8 billion of DOD funds expended in fiscal year 2011 in support of C-IED initiatives, but this amount is understated because we did not receive …
Date: August 1, 2012
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Department of Homeland Security: Continued Progress Made Improving and Integrating Management Areas, but More Work Remains (open access)

Department of Homeland Security: Continued Progress Made Improving and Integrating Management Areas, but More Work Remains

Testimony issued by the Government Accountability Office with an abstract that begins "The Department of Homeland Security (DHS) has updated and strengthened its strategy for how it plans to address GAO’s high-risk designation and resolve the department’s management challenges. In January 2011, DHS provided GAO with its Integrated Strategy for High Risk Management, which summarized the department’s preliminary plans for addressing the high-risk area. GAO found that this strategy, which was later updated in June and December 2011, was generally responsive to the actions and outcomes needed to address GAO’s high-risk designation. For example, the January 2011 strategy generally identified multiple, specific actions and target completion time frames consistent with the outcomes GAO identified. However, the strategy did not address the root causes of problems, among other things. In its June 2011 strategy, DHS, among other things, identified 10 root causes that cut across the management areas and their integration. GAO identified ways the strategy could be strengthened, including consistently reporting the progress of its initiatives and corrective actions. In its most recent update, DHS better positioned itself to address its management challenges. For example, for the first time, DHS included ratings of the department’s progress addressing its high-risk outcomes. …
Date: March 1, 2012
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Ensuring Drug Quality in Global Health Programs (open access)

Ensuring Drug Quality in Global Health Programs

Correspondence issued by the Government Accountability Office with an abstract that begins "U.S.-funded global health programs have put regulatory and policy requirements in place to help prevent procurement of substandard drugs. USAID, for example, reviews quality assurance information for all drugs before they are procured. Specifically, USAID requires implementing partners to obtain written approval from the agency before purchasing drugs. Through its approval process, USAID determines whether there is sufficient information available to assure that the drug is of acceptable quality. Although USAID’s review process varies for some drugs, the type of information USAID reviews generally includes prior FDA approval of the drug or approval by a comparable stringent regulatory authority, as well as results of prior testing of the drug by an independent laboratory. As an additional quality assurance measure, USAID prequalifies selected wholesalers to procure drugs for U.S.-funded global health programs based on factors such as site visits to the wholesaler’s facility and a review of the wholesaler’s quality assurance practices and procedures. According to CDC officials, CDC requires its implementing partners to follow program-specific quality assurance requirements. For example, CDC’s implementing partners must follow the same requirements as the USAID/PMI program when procuring malaria drugs and as …
Date: August 1, 2012
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Fiscal Year 2011 U.S. Government Financial Statements: The Federal Government Faces Continuing Financial Management and Long-Term Fiscal Challenges (open access)

Fiscal Year 2011 U.S. Government Financial Statements: The Federal Government Faces Continuing Financial Management and Long-Term Fiscal Challenges

Testimony issued by the Government Accountability Office with an abstract that begins ""
Date: March 1, 2012
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Fiscal Year 2013 Performance Plan (open access)

Fiscal Year 2013 Performance Plan

Other written product issued by the Government Accountability Office with an abstract that begins ""
Date: March 1, 2012
Creator: United States. Government Accountability Office.
System: The UNT Digital Library