Performance and Accountability Highlights Fiscal Year 2005 (open access)

Performance and Accountability Highlights Fiscal Year 2005

Other written product issued by the Government Accountability Office with an abstract that begins "This report presents the highlights of GAO's fiscal year 2005 Performance and Accountability report. In short, fiscal year 2005 was an exceptional year for GAO. For example, we received a clean opinion from independent auditors on our financial statements and met or exceeded targets for 10 of 14 key performance measures, while setting or matching all-time records for 3 measures. We documented $39.6 billion in financial benefits--a return of $83 for every dollar we spent--and over 1,400 nonfinancial benefits--a record for us. The work we did to produce these benefits helped to shape important legislation, such as the Intelligence Reform and Terrorism Prevention Act of 2004 (Pub. L. No. 108-458), and increase the efficiency of various federal programs, thus improving the lives of millions of Americans. In addition, the rate at which our recommendations were implemented by the Congress or federal agencies rose to 85 percent in fiscal year 2005, and the percentage of our fiscal year 2005 products containing recommendations increased to 63 percent--exceeding the targets we set for both of these measures this year. In addition, in the first year that we are reporting …
Date: January 1, 2006
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Obligate autotrophy in the ammonia oxidizing bacterium Nitrosomonas europaea. (open access)

Obligate autotrophy in the ammonia oxidizing bacterium Nitrosomonas europaea.

Closing report for project DOE-FG02-03ER15436. The project studied obligate autotrophy in the ammonia oxidizing bacterium Nitrosomonas europaea. Nitrosomonas europaea can obtain all of its energy and reductant for growth from the oxidation of ammonia to nitrite and is, therefore, classified as a chemolithotroph. This bacterium is also an autotroph, which can derive all cellular carbon from carbon dioxide. N. europaea seems incapable of growth with other carbon or energy sources. This restricted capability is surprising given that ammonia is a poor energy source. The main goal of the project was to examine the basis of autotrophy in N. europaea or, thought of another way, to determine the barriers to heterotrophy. The approach was enabled by the N. europaea genome sequence, stimulating new ways of thinking about this physiological paradox—an insistence on a single, albeit poor, energy source. Objective 1 was to examine the expression and regulation of the genes coding for alpha-ketoglutarate dehydrogenase, determine if the enzyme’s activity is present, and determine whether alteration of the expression levels influences autotrophic growth. Although Nitrosomonas europaea lacks measurable alpha-ketoglutarate dehydrogenase activity, the genome sequence revealed the presence of the genes encoding the enzyme. A knockout mutation was created in the sucA gene …
Date: January 1, 2006
Creator: Arp, Daniel James & Sayavedra-Soto, Luis Alberto
System: The UNT Digital Library
Atomic scale investigations of the thermal and electron induced chemistry of small molecules on platinum(111) as revealed by scanning tunneling microscopy (open access)

Atomic scale investigations of the thermal and electron induced chemistry of small molecules on platinum(111) as revealed by scanning tunneling microscopy

The work presented here can be divided into two parts: 1) an experimental and analysis section dealing with the investigation of small molecules such as methyl bromide, carbon dioxide, diatomic nitrogen, methane and methane?s photochemical derivative methyl radical adsorbed onto the Pt(111) surface, and 2) A detailed explanation of the current STM and chamber, with included designs and detailed instructions for operation and maintenance of both the STM and chamber. The investigations of the methyl bromide molecule show interesting dipole-dipole interactions on the Pt(111) surface. With a (6 x 3) lattice being described as the full monolayer that was created by overdosing and annealing to 104 K. The (6 x 3) lattice is shown to occupy top sites and three fold hollow sites on the Pt(111) surface giving rise to a very sharp and symmetrically split ν2 RAIRS mode, and the absence of the ν5 mode in RAIRS is indicative that the molecules are all aligned with their C-Br bond parallel to the surface normal. Additional sub-monolayer structures were observed that had components that were not aligned with the surface normal. The submonolayer lattices ranging from a structured 0.12 ML to a random coverages estimated at 0.20 ML, to a …
Date: January 1, 2006
Creator: Schwendemann, Todd Charles
System: The UNT Digital Library
Oral History Interview with Tina Burnham, January 1, 2006 (open access)

Oral History Interview with Tina Burnham, January 1, 2006

The National Museum of the Pacific War presents an oral interview with Tina Burnham. Burnham was born in Sulpher Springs, Texas and graduated from high school in 1940. She attended a trade school in Texarkana, Texas to become a riveter. She was then employed at Spartan Aircraft Industries in Tulsa, Oklahoma as a riveter. On this job she manufactured wings on Grumman Wildcat aircraft. In January 1944 she joined the Coast Guard Women’s Reserve (SPARS) and went to Palm Beach, Florida for six weeks of intensive training. She describes the clothing she was issued and the training she received. Upon completion of boot camp she went to Philadelphia working as a pharmacist’s mate in the St. Agnes Hospital. She was then selected to attend the College of Pharmacy at Columbia University. She graduated 31 December 1944. After spending a short time in the SPARS barracks sick bay in Norfolk, Virginia she was transferred to the Marine Hospital in Norfolk. While at the hospital she rotated through the various departments. She states that surgery was her favorite. She was then sent to the Elizabeth City, North Carolina, Coast Guard Air Station where she served until being discharged 20 May 1946.
Date: January 1, 2006
Creator: Burnham, Tina
System: The Portal to Texas History