New Mexico State University Arrowhead Center PROSPER Project (open access)

New Mexico State University Arrowhead Center PROSPER Project

This document is the final technical report of the Arrowhead Center Prosper Project at New Mexico State University. The Prosper Project was a research and public policy initiative funded by the National Energy Technology Laboratory (NETL) of the U.S. Department of Energy (DOE). The Prosper project (DOE Grant Number DE-NT0004397) began on October 1, 2008 (FY2009, Quarter 1) and ended on December 31, 2012 (FY2013, Quarter 1). All project milestones were completed on time and within the budget. This report contains a summary of ten technical reports resulting from research conducted during the project. This report also contains a detailed description of the research dissemination and outreach activities of the project including a description of the policy impacts of the project. The report also describes project activities that will be maintained after the end of the project.
Date: December 31, 2012
Creator: Peach, James
Object Type: Report
System: The UNT Digital Library
Novel, Ceramic Membrane System For Hydrogen Separation (open access)

Novel, Ceramic Membrane System For Hydrogen Separation

Separation of hydrogen from coal gas represents one of the most promising ways to produce alternative sources of fuel. Ceramatec, teamed with CoorsTek and Sandia National Laboratories has developed materials technology for a pressure driven, high temperature proton-electron mixed conducting membrane system to remove hydrogen from the syngas. This system separates high purity hydrogen and isolates high pressure CO{sub 2} as the retentate, which is amenable to low cost capture and transport to storage sites. The team demonstrated a highly efficient, pressure-driven hydrogen separation membrane to generate high purity hydrogen from syngas using a novel ceramic-ceramic composite membrane. Recognizing the benefits and limitations of present membrane systems, the all-ceramic system has been developed to address the key technical challenges related to materials performance under actual operating conditions, while retaining the advantages of thermal and process compatibility offered by the ceramic membranes. The feasibility of the concept has already been demonstrated at Ceramatec. This project developed advanced materials composition for potential integration with water gas shift rectors to maximize the hydrogenproduction.
Date: December 31, 2012
Creator: Elangovan, S.
Object Type: Report
System: The UNT Digital Library
Producing Light Oil from a Frozen Reservoir: Reservoir and Fluid Characterization of Umiat Field, National Petroleum Reserve, Alaska (open access)

Producing Light Oil from a Frozen Reservoir: Reservoir and Fluid Characterization of Umiat Field, National Petroleum Reserve, Alaska

Umiat oil field is a light oil in a shallow, frozen reservoir in the Brooks Range foothills of northern Alaska with estimated oil-in-place of over 1 billion barrels. Umiat field was discovered in the 1940’s but was never considered viable because it is shallow, in the permafrost, and far from any transportation infrastructure. The advent of modern drilling and production techniques has made Umiat and similar fields in northern Alaska attractive exploration and production targets. Since 2008 UAF has been working with Renaissance Alaska Inc. and, more recently, Linc Energy, to develop a more robust reservoir model that can be combined with rock and fluid property data to simulate potential production techniques. This work will be used to by Linc Energy as they prepare to drill up to 5 horizontal wells during the 2012-2013 drilling season. This new work identified three potential reservoir horizons within the Cretaceous Nanushuk Formation: the Upper and Lower Grandstand sands, and the overlying Ninuluk sand, with the Lower Grandstand considered the primary target. Seals are provided by thick interlayered shales. Reserve estimates for the Lower Grandstand alone range from 739 million barrels to 2437 million barrels, with an average of 1527 million bbls. Reservoir simulations …
Date: December 31, 2012
Creator: Hanks, Catherine
Object Type: Report
System: The UNT Digital Library
Southwestern United States Carbon Sequestration Training Center (open access)

Southwestern United States Carbon Sequestration Training Center

None
Date: December 31, 2012
Creator: Lee, Robert; Campbell, Andrew; McPherson, Brian & Petersen, Tarla
Object Type: Report
System: The UNT Digital Library
Sustainable Transportation Fuels from Natural Gas (H{sub 2}), Coal and Biomass (open access)

Sustainable Transportation Fuels from Natural Gas (H{sub 2}), Coal and Biomass

This research program is focused primarily on the conversion of coal, natural gas (i.e., methane), and biomass to liquid fuels by Fischer-Tropsch synthesis (FTS), with minimum production of carbon dioxide. A complementary topic also under investigation is the development of novel processes for the production of hydrogen with very low to zero production of CO{sub 2}. This is in response to the nation�s urgent need for a secure and environmentally friendly domestic source of liquid fuels. The carbon neutrality of biomass is beneficial in meeting this goal. Several additional novel approaches to limiting carbon dioxide emissions are also being explored.
Date: December 31, 2012
Creator: Huffman, Gerald
Object Type: Report
System: The UNT Digital Library
Testing the effectiveness of an acoustic deterrent for gray whales along the Oregon coast (open access)

Testing the effectiveness of an acoustic deterrent for gray whales along the Oregon coast

This study was conducted to determine whether a low-powered sound source could be effective at deterring gray whales from areas that may prove harmful to them. With increased interest in the development of marine renewal energy along the Oregon coast the concern that such development may pose a collision or entanglement risk for gray whales. A successful acoustic deterrent could act as a mitigation tool to prevent harm to whales from such risks. In this study, an acoustic device was moored on the seafloor in the pathway of migrating gray whales off Yaquina Head on the central Oregon coast. Shore-based observers tracked whales with a theodolite (surveyor’s tool) to accurately locate whales as they passed the headland. Individual locations of different whales/whale groups as well as tracklines of the same whale/whale groups were obtained and compared between times with the acoustic device was transmitting and when it was off. Observations were conducted on 51 d between January 1 and April 15, 2012. A total of 143 individual whale locations were collected for a total of 243 whales, as well as 57 tracklines for a total of 142 whales. Inclement weather and equipment problems resulted in very small sample sizes, especially …
Date: December 31, 2012
Creator: Lagerquist, Barbara; Winsor, Martha & Mate, Bruce
Object Type: Report
System: The UNT Digital Library
University of Arizona Compressed Air Energy Storage: Executive Summary (open access)

University of Arizona Compressed Air Energy Storage: Executive Summary

Boiled down to its essentials, the grant’s purpose was to develop and demonstrate the viability of compressed air energy storage (CAES) for use in renewable energy development. While everyone agrees that energy storage is the key component to enable widespread adoption of renewable energy sources, the development of a viable scalable technology has been missing. The Department of Energy has focused on expanded battery research and improved forecasting, and the utilities have deployed renewable energy resources only to the extent of satisfying Renewable Portfolio Standards. The lack of dispatchability of solar and wind-based electricity generation has drastically increased the cost of operation with these components. It is now clear that energy storage coupled with accurate solar and wind forecasting make up the only combination that can succeed in dispatchable renewable energy resources. Conventional batteries scale linearly in size, so the price becomes a barrier for large systems. Flow batteries scale sub-linearly and promise to be useful if their performance can be shown to provide sufficient support for solar and wind-base electricity generation resources. Compressed air energy storage provides the most desirable answer in terms of scalability and performance in all areas except efficiency. With the support of the DOE, Tucson …
Date: December 31, 2012
Creator: Simmons, Joseph & Muralidharan, Krishna
Object Type: Report
System: The UNT Digital Library
The use of real-time off-site observations as a methodology for increasing forecast skill in prediction of large wind power ramps one or more hours ahead of their impact on a wind plant. (open access)

The use of real-time off-site observations as a methodology for increasing forecast skill in prediction of large wind power ramps one or more hours ahead of their impact on a wind plant.

ABSTRACT Application of Real-Time Offsite Measurements in Improved Short-Term Wind Ramp Prediction Skill Improved forecasting performance immediately preceding wind ramp events is of preeminent concern to most wind energy companies, system operators, and balancing authorities. The value of near real-time hub height-level wind data and more general meteorological measurements to short-term wind power forecasting is well understood. For some sites, access to onsite measured wind data - even historical - can reduce forecast error in the short-range to medium-range horizons by as much as 50%. Unfortunately, valuable free-stream wind measurements at tall tower are not typically available at most wind plants, thereby forcing wind forecasters to rely upon wind measurements below hub height and/or turbine nacelle anemometry. Free-stream measurements can be appropriately scaled to hub-height levels, using existing empirically-derived relationships that account for surface roughness and turbulence. But there is large uncertainty in these relationships for a given time of day and state of the boundary layer. Alternatively, forecasts can rely entirely on turbine anemometry measurements, though such measurements are themselves subject to wake effects that are not stationary. The void in free-stream hub-height level measurements of wind can be filled by remote sensing (e.g., sodar, lidar, and radar). However, …
Date: December 31, 2012
Creator: Wilde, Martin
Object Type: Report
System: The UNT Digital Library
HOOPER BAY HOUSING ANALYSIS AND ENERGY FEASIBILITY REPORT (open access)

HOOPER BAY HOUSING ANALYSIS AND ENERGY FEASIBILITY REPORT

Sea Lion applied for and received a grant from the Department of Energy (DOE) towards this end titled “Energy Efficiency Development and Deployment in Indian Country”. The initial objectives of the Hooper Bay Energy Efficiency Feasibility Study were to demonstrate a 30% reduction in residential/commercial energy usage and identify the economic benefits of implementing energy efficiency measures to the Tribe through: (1) partnering with Whitney Construction and Solutions for Healthy Breathing in the training and hire of 2 local energy assessors to conduct energy audits of 9 representative housing models and 2 commercial units in the community. These homes are representative of 52 homes constructed across different eras. (2) partnering with Cold Climate Housing Research Center to document current electrical and heating energy consumption and analyze data for a final feasibility report (3) assessing the economics of electricity & heating fuel usage; (4) projecting energy savings or fossil fuel reduction by modeling of improvement scenarios and cost feasibility The following two objectives will be completed after the publication of this report: (5) the development of materials lists for energy efficiency improvements (6) identifying financing options for the follow-up energy efficiency implementation phase.
Date: December 30, 2012
Creator: CORPORATION, SEA LION; CENTER, COLD CLIMATE HOUSING RESEARCH; BREATHING, SOLUTIONS FOR HEALTHY & CONSTRUCTION, WHITNEY
Object Type: Report
System: The UNT Digital Library
TAS::89 0927::TAS RECOVERY - The Lean Green Energy Controller Machine (open access)

TAS::89 0927::TAS RECOVERY - The Lean Green Energy Controller Machine

Achieving efficiency improvements and providing demand-response programs have been identified as key elements of our national energy initiative. The residential market is the largest, yet most difficult, segment to engage in efforts to meet these objectives. This project developed Energy Management System that engages the consumer and enables Smart Grid services, applications, and business processes to address this need. Our innovative solution provides smart controller providing dynamic optimization of energy consumption for the residential energy consumer. Our solution extends the technical platform to include a cloud based Internet of Things (IoT) aggregation of data sensors and actuators the go beyond energy management and extend to life style services provided through compelling mobile and console based user experiences.
Date: December 30, 2012
Creator: Teeter, John; Wang, Gene & Moss, David
Object Type: Report
System: The UNT Digital Library
Environmental Effects of Sediment Transport Alteration and Impacts on Protected Species: Edgartown Tidal Energy Project (open access)

Environmental Effects of Sediment Transport Alteration and Impacts on Protected Species: Edgartown Tidal Energy Project

The Islands of Martha’s Vineyard and Nantucket are separated from the Massachusetts mainland by Vineyard and Nantucket Sounds; water between the two islands flows through Muskeget Channel. The towns of Edgartown (on Martha’s Vineyard) and Nantucket recognize that they are vulnerable to power supply interruptions due to their position at the end of the power grid, and due to sea level rise and other consequences of climate change. The tidal energy flowing through Muskeget Channel has been identified by the Electric Power Research Institute as the strongest tidal resource in Massachusetts waters. The Town of Edgartown proposes to develop an initial 5 MW (nameplate) tidal energy project in Muskeget Channel. The project will consist of 14 tidal turbines with 13 providing electricity to Edgartown and one operated by the University of Massachusetts at Dartmouth for research and development. Each turbine will be 90 feet long and 50 feet high. The electricity will be brought to shore by a submarine cable buried 8 feet below the seabed surface which will landfall in Edgartown either on Chappaquiddack or at Katama. Muskeget Channel is located between Martha’s Vineyard and Nantucket. Its depth ranges between 40 and 160 feet in the deepest portion. It …
Date: December 29, 2012
Creator: Barrett, Stephen B.; Schlezinger, David; Cowles, Geoff; Hughes, Patricia; Samimy; Roland, I. et al.
Object Type: Report
System: The UNT Digital Library
Texas Health Professions Council Annual Report of Nonfinancial Data: 2012 (open access)

Texas Health Professions Council Annual Report of Nonfinancial Data: 2012

Annual report of nonfinancial data of the Health Professions Council for fiscal year 2012, including unaudited reports of spaces, fees, employees, strategic plan progress, and other information.
Date: December 29, 2012
Creator: Texas. Health Professions Council.
Object Type: Report
System: The Portal to Texas History
Texas Lottery Commission Comprehensive Study and Evaluation of Lottery Security: Public Report (open access)

Texas Lottery Commission Comprehensive Study and Evaluation of Lottery Security: Public Report

A comprehensive study and evaluation made by an independent firm, Delehanty Consulting LLC, of lottery security including computer security, systems security, and all aspects of lottery security for the Texas Lottery Commission.
Date: December 29, 2012
Creator: Delehanty Consulting LLC
Object Type: Text
System: The Portal to Texas History
Biennial Report to the 83rd Legislature of Texas: State Office of Risk Management (open access)

Biennial Report to the 83rd Legislature of Texas: State Office of Risk Management

This is the the State Office of Risk Management Biennial Report, as the guidelines for oversight in developing and maintaining effective risk management programs; specialized assistance and training; comprehensive data collection, monitoring, and analysis; and the workers’ compensation program.
Date: December 28, 2012
Creator: Texas. State Office of Risk Management.
Object Type: Report
System: The Portal to Texas History
Biennial Report to the 83rd Texas Legislature: State Office of Risk Management (open access)

Biennial Report to the 83rd Texas Legislature: State Office of Risk Management

Biennial report to the Texas Legislature describing the activities of the State Office of Risk Management (SORM) during fiscal years 2011 and 2012, including information on state agency financing, claims, losses, and expenditures.
Date: December 28, 2012
Creator: Texas. State Office of Risk Management.
Object Type: Report
System: The Portal to Texas History
Design and construction of a radiation resistant quadrupole using metal oxide insulated CICC (open access)

Design and construction of a radiation resistant quadrupole using metal oxide insulated CICC

The construction of a engineering test model of a radiation resistant quadrupole is described. The cold-iron quadrupole uses coils fabricated from metal-oixide (synthetic spinel) insulated Cable-In-Conduit-Conductor (CICC). The superconductor is NbTi in a copper matrix. The quadrupole is designed to produce a pole-tip field of 2 T with an operating current of 7,000 A.
Date: December 28, 2012
Creator: Zeller, Albert F.
Object Type: Report
System: The UNT Digital Library
Disability Retirement for Federal Employees (open access)

Disability Retirement for Federal Employees

This report is categorized into two categories: (I) Sick Leave and (II) Disability Retirement. Disability Retirement is further categorized into three categories such as (I) Civil Service Retirement System, (II) Federal Employees' Retirement System and (III) Federal Employees' Compensation Act.
Date: December 28, 2012
Creator: Isaacs, Katelin P.
Object Type: Report
System: The UNT Digital Library
HIGH-CURRENT COLD CATHODE FIELD EMISSION ARRAY FOR ELECTRON LENS APPLICATION (open access)

HIGH-CURRENT COLD CATHODE FIELD EMISSION ARRAY FOR ELECTRON LENS APPLICATION

During Phase I, the following goals were achieved: (1) design and fabrication of a novel, nano-dimensional CNT field emitter assembly for high current density application, with high durability; (2) fabrication of a ceramic based micro channel plate (MCP) and characterization of its secondary electron emission; and (3) characterizing the CNT/MCP cathode for high field emission and durability. As a result of these achievements, a relatively high current density of ~ 1.2 A/cm2 from a CNT cathode and single channel MCP were measured. The emission current was also extremely stable with a peak-to-peak variation of only 1.8%. The emission current could be further enhanced to meet requirements for electron lens applications by increasing the number of MCP channels. A calculation for maximum possible current density with a 1200 channel/cm2 MCP, placed over a cathode with 1200 uniformly functioning CNTs, would be ~1.46 kA/cm2, neglecting space charge limitations. Clearly this level of emission is far greater than what is needed for the electron lens application, but it does offer a highly comforting margin to account for sub-standard emitters and/or to allow the lesser challenge of building a cathode with fewer channels/cm2. A satisfactory goal for the electron lens application would be a …
Date: December 28, 2012
Creator: Hirshfield, Jay L.
Object Type: Report
System: The UNT Digital Library
International Corporate Tax Rate Comparisons and Policy Implications (open access)

International Corporate Tax Rate Comparisons and Policy Implications

This report focuses on the global issues relating to tax rate differentials between the United States and other countries. It provides tax rate comparisons; discusses policy implications, including the effect of a corporate rate cut on revenue, output, and national welfare; and discusses the outlook for and consequences of a revenue neutral corporate tax reform.
Date: December 28, 2012
Creator: Gravelle, Jane G.
Object Type: Report
System: The UNT Digital Library
I/O Forwarding on Livermore Computing Commodity Linux Clusters (open access)

I/O Forwarding on Livermore Computing Commodity Linux Clusters

None
Date: December 28, 2012
Creator: Garlick, J E
Object Type: Report
System: The UNT Digital Library
Private Health Insurance: Expiration of the Health Coverage Tax Credit Will Affect Participants' Costs and Coverage Choices as Health Reform Provisions Are Implemented (open access)

Private Health Insurance: Expiration of the Health Coverage Tax Credit Will Affect Participants' Costs and Coverage Choices as Health Reform Provisions Are Implemented

A letter report issued by the Government Accountability Office with an abstract that begins "Expiration of the Health Coverage Tax Credit (HCTC) and implementation of Patient Protection and Affordable Care Act (PPACA) premium tax credits, cost-sharing subsidies, and Medicaid expansion will affect HCTC participants' costs for health plans in multiple ways. Projections from GAO's analysis of 2010 Internal Revenue Service (IRS) data show that most HCTC participants in 2014 will likely be eligible for less generous tax credits under PPACA than the HCTC. Specifically, about 69 percent of HCTC participants will likely be ineligible for either a PPACA premium tax credit or Medicaid, or they will likely receive a PPACA premium tax credit less generous than the HCTC. On the other hand, GAO's analysis also found that at least 23 percent will likely be eligible for PPACA premium tax credits more generous than the HCTC. In addition to the PPACA premium tax credit, up to 28 percent of all HCTC participants will likely be eligible for PPACA cost-sharing subsidies--subsidies that will help them pay for deductibles and copays--depending in part on whether or not their state expands Medicaid under PPACA. For HCTC nonparticipants, the projections from GAO's analysis of 2010 …
Date: December 28, 2012
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
The Radio and Optical Luminosity Evolution of Quasars II - The SDSS Sample (open access)

The Radio and Optical Luminosity Evolution of Quasars II - The SDSS Sample

We determine the radio and optical luminosity evolutions and the true distribution of the radio loudness parameter R, defined as the ratio of the radio to optical luminosity, for a set of more than 5000 quasars combining SDSS optical and FIRST radio data. We apply the method of Efron and Petrosian to access the intrinsic distribution parameters, taking into account the truncations and correlations inherent in the data. We find that the population exhibits strong positive evolution with redshift in both wavebands, with somewhat greater radio evolution than optical. With the luminosity evolutions accounted for, we determine the density evolutions and local radio and optical luminosity functions. The intrinsic distribution of the radio loudness parameter R is found to be quite different than the observed one, and is smooth with no evidence of a bi-modality in radio loudness. The results we find are in general agreement with the previous analysis of Singal et al., 2011 which used POSS-I optical and FIRST radio data.
Date: December 28, 2012
Creator: Singal, J.; Petrosian, V.; Stawarz, L. & Lawrence, A.
Object Type: Article
System: The UNT Digital Library
Roles of Information Technology in Nuclear Criticality Safety Training (open access)

Roles of Information Technology in Nuclear Criticality Safety Training

None
Date: December 28, 2012
Creator: Huang, S.; Lee, M.; Morman, J.; Goold, R.; Lee, C. & Heinrichs, D.
Object Type: Article
System: The UNT Digital Library
Texas Register, Volume 37, Number 52, Pages 10059-10334, December 28, 2012 (open access)

Texas Register, Volume 37, Number 52, Pages 10059-10334, December 28, 2012

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.
Date: December 28, 2012
Creator: Texas. Secretary of State.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History