A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Energy (DOE) pays its contractors billions of dollars each year to implement its major projects--those costing more than $400 million each. Many major projects have experienced substantial cost and schedule overruns, largely because of contract management problems. GAO was asked to assess, for major departmental projects, (1) DOE's use of performance incentives to effectively control costs and maintain schedules, (2) the reliability of the data DOE uses to monitor and assess contractor performance, and (3) the reliability of the Project Assessment and Reporting System (PARS) data that senior managers use for project oversight."

A letter report issued by the Government Accountability Office with an abstract that begins "If completed, the Free Trade Area of the Americas (FTAA) agreement would encompass an area of 800 million people and about $13 trillion in production of goods and services, making it the most significant regional trade initiative presently being pursued by the United States. The 34 democratic nations of the Western Hemisphere formally launched negotiations towards a FTAA in 1998, and set a January 2005 deadline for concluding a FTAA agreement. GAO was asked to analyze (1) progress made in FTAA negotiations since GAO's last (April 2003) report (2) factors that have been influencing the FTAA's progress; and (3) future prospects for the FTAA. USTR disagreed with our report, stating it was a poorly framed portrayal of progress and problems in the negotiations, overemphasized the role of the United States and Brazil in the current impasse, and did not give sufficient weight to U.S. efforts to make progress. GAO made several changes in response, but disagreed with USTR's assessment. The Departments of State, Commerce, and Agriculture provided technical comments, which we incorporated."

The ability to fabricate membranes with arrays of apertures only a few nanometers in diameter are important to many fields of research, including ion beam lithography, DNA sequencing, single ion implantations, and single molecule studies. Because even the state-of-the-art lithography tools are limited in their ability to produce nanoscale features, alternative methods of fabricating single pores of nanometer scale have been developed, using ion-beam sculpting and focused-ion-beam assisted deposition. However, these methods cannot simultaneously produce multiple holes of nanometer dimension. Here we report a means of forming arrays of nanopores simultaneously on a thin, solid-state membrane using plasma-based thin-film deposition. By depositing layers of metallic thin films, the aperture sizes of pores in a pre-fabricated membrane can be reduced from a couple of micrometers down to tens of nanometers and even smaller. The technique offers a way to reduce the sizes of aperture of any shape in a variety of substrate materials, both conducting and insulating. Such arrays of nanopores can serve as membrane channels for DNA sequencing, as masks in ion-beam imprinters, for the fabrication of quantum dots, and in other applications.

Free weekly newspaper that includes business and classified advertising.

Free weekly newspaper that includes business and classified advertising.

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Whether an appraisal review board may schedule a hearing on a property tax protest and notify the property owner of the hearing time before the property owner has filed a written notice of protest.

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Photograph showing a figure of a saint holding a wooden cross. A table displaying several other mini statues is shown behind the figure.

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Photograph of a figure of St. Martin de Porres, visible from the shoulders up. There is a golden wreath circling his head and a gold-colored robe tied around his neck.

Photograph showing a figure of saint Martin de Porres holding a red cross and wearing a robe and gold halo.Two other figures are shown in the background and a vase of flowers.

Photograph showing a mini statue of saint Martin de Porres holding a red cross and wearing a black robe. Other figures are shown in the background.

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Photograph showing a figure of St. Martin de Porres holding a red cross and wearing a robe and gold halo.

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Free weekly newspaper that includes business and classified advertising.