In this paper we revisit the topological twisted sigma model with H-flux. We explicitly expand and then twist the worldsheet Lagrangian for bi-Hermitian geometry. we show that the resulting action consists of a BRST exact term and pullback terms, which only depend on one of the two generalized complex structures and the B-field. We then discuss the topological feature of the model.

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This report provides basic information on the Urban Search and Rescue (US&R) task forces and presents some issues that might be addressed by Congress.

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From Summary: "This report describes the AC grant program, including the eligibility criteria and the various ways of satisfying the rigorous secondary school requirement. It also includes a discussion of the funding levels for the program. Finally, the report concludes with a discussion of selected policy issues related to the AC program.

A letter report issued by the Government Accountability Office with an abstract that begins "Since 2001, the National Archives and Records Administration (NARA) has been working to acquire the Electronic Records Archives (ERA) system, which is intended to address critical issues in the creation, management, and use of federal electronic records. As required by law, the agency submitted its fiscal year 2006 expenditure plan to the congressional appropriations committees, seeking the release of about $22 million for the development of the system. GAO's objectives in reviewing the expenditure plan were to (1) determine the extent to which the expenditure plan satisfied the legislative conditions specified in the appropriations act; (2) determine the extent to which NARA has implemented GAO's prior recommendations; and (3) provide any other observations about the expenditure plan and the ERA acquisition. We reviewed the expenditure plan and analyzed it against the legislative conditions and assessed NARA's progress in addressing prior recommendations."

The Department of Defense (DOD) established U.S. Northern Command (NORTHCOM) to fight terrorism at home. Significant organizational and procedural progress has been made in setting up this organization. However, questions remain concerning interagency relationships and information sharing.

The Navy's proposed FY2007 budget requests $521 million to procure two Littoral Combat Ships (LCSs). The House-reported version of the FY2007 defense appropriations bill recommends approval of this request. The Senate-reported version recommends funding one LCS in FY2007 and rescinding funding for one of the three LCSs procured in FY2006. For a longer discussion of the LCS program, see CRS Report RL32109, Navy DDG-1000 (DD(X)), CG(X), and LCS Ship Acquisition Programs: Oversight Issues and Options for Congress, by Ronald O'Rourke.

This report provides a quantitative framework for policy considerations dealing with U.S. trade with China. It provides basic data and analysis of China's international trade with the United States and other countries. Since Chinese data differ considerably from those of its trading partners (because of how entrepot trade through Hong Kong is counted), data from both People's Republic of China (PRC) sources and those of its trading partners are presented. Charts showing import trends by sector for the United States highligh China's growing market shares in many industries and also show import shares for Japan, Canada, Mexico, the European Union, and the Association for Southeast Asian Nations (ASEAN).

This report discusses the U.S. Northern Command (NORTHCOM), which was established by the Department of Defense (DOD) to fight terrorism at home. Significant organizational and procedural progress has been made in setting up this organization. However, questions remain concerning interagency relationships and information sharing.

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This report provides a quantitative framework for policy considerations dealing with U.S. trade with China. It provides basic data and analysis of China’s international trade with the United States and other countries. Since Chinese data differ considerably from those of its trading partners (because of how entrepot trade through Hong Kong is counted), data from both PRC sources and those of its trading partners are presented. Charts showing import trends by sector for the United States highlight China’s growing market shares in many industries and also show import shares for Japan, Canada, Mexico, the European Union, and the Association for Southeast Asian Nations (ASEAN ).

Although the activities involved in homeland security intelligence (HSINT) itself are not new, the relative importance of state, local, and private sector stakeholders; the awareness of how law enforcement information might protect national security; and the importance attached to homeland security intelligence have all increased substantially since the events of September 11, 2001. This report provides a potential conceptual model of how to frame HSINT, including geographic, structural/statutory, and holistic approaches. Given that state, local, tribal, and private sector officials play such an important role in HSINT, the holistic model, one not constrained by geography or levels of government, strikes many as the most compelling. The report argues that there is, in effect, a Homeland Security Intelligence Community (HSIC). While this community may not necessarily be a useful construct from a management perspective, it is nevertheless a community as traditionally defined. Although the HSIC’s members are diffused across the nation, they share a common counterterrorism interest.

This report discusses the U.S. Northern Command (NORTHCOM), which was established by the Department of Defense (DOD) to fight terrorism at home. Significant organizational and procedural progress has been made in setting up this organization. However, questions remain concerning interagency relationships and information sharing.

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This report provides a quantitative framework for policy considerations dealing with U.S. trade with China. It provides basic data and analysis of China’s international trade with the United States and other countries. Since Chinese data differ considerably from those of its trading partners (because of how entrepot trade through Hong Kong is counted), data from both PRC sources and those of its trading partners are presented. Charts showing import trends by sector for the United States highlight China’s growing market shares in many industries and also show import shares for Japan, Canada, Mexico, the European Union, and the Association for Southeast Asian Nations (ASEAN ).