In support of X-band photoinjector development efforts at LLNL, a 50 MW test station is being constructed to investigate structure and photocathode optimization for future upgrades. A SLAC XL-4 klystron capable of generating 50 MW, 1.5 microsecond pulses will be the high power RF source for the system. Timing of the laser pulse on the photocathode with the applied RF field places very stringent requirements on phase jitter and drift. To achieve these requirements, the klystron will be powered by a state of the art, solid-state, high voltage modulator. The 50 MW will be divided between the photoinjector and a traveling wave accelerator section. A high power phase shifter is located between the photoinjector and accelerator section to adjust the phasing of the electron bunches with respect to the accelerating field. A variable attenuator is included on the input of the photoinjector. The distribution system including the various x-band components is being designed and constructed. In this paper, we will present the design, layout, and status of the RF system.

For this paper, we evaluated the impact of repetitive cleans on a photomask that was fabricated and patterned for extreme ultraviolet lithography exposure. The lithographic performance of the cleaned mask, in terms of process window and line edge roughness, was monitored with the SEMATECH Berkeley micro-exposure tool (MET). Each process measurement of the cleaned mask was compared to a reference mask with the same mask architecture. Both masks were imaged on the same day in order to eliminate any process-related measurement uncertainties. The cleaned mask was periodically monitored with atomic force microscopy (AFM) measurements and pattern widths were monitored using scanning electron microscopy (SEM). In addition, reflectivity changes were also tracked with the aid of witness plate measurements. At the conclusion of this study, the mask under evaluation was cleaned 22 times; with none of the evaluation techniques showing any significant degradation in performance.

Concurrent resolution introduced by the Texas House of Representatives and Senate recognizing February 28, 2011, as Texas Southern University Day at the State Capitol.

None

This report discusses the current debate over "net neutrality." While there is no single accepted definition of "net neutrality," most agree that any such definition should include the general principles that owners of the networks that compose and provide access to the Internet should not control how consumers lawfully use that network, and they should not be able to discriminate against content provider access to that network.

This report discusses "green" programs and the higher profile they have gained since the 110th Congress. "Green" programs are those designed to create an environmentally friendly work environment and conserve energy. This report discusses initiatives and policy options that would improve the "greening" process on Capitol Hill.

The activity reported in this presentation is to provide the mechanical and physical property information needed to allow rational design, development and/or choice of alloys, manufacturing approaches, and environmental exposure and component life models to enable oxy-fuel combustion boilers to operate at Ultra-Supercritical (up to 650{degrees}C & between 22-30 MPa) and/or Advanced Ultra-Supercritical conditions (760{degrees}C & 35 MPa).

This report analyzes the provisions of the Sandy Recovery Improvement Act of 2013. In general, these provisions amend the Stafford Act with a stated goal of improving the efficiency and quality of disaster assistance provided by the Federal Emergency Management Agency (FEMA).

This report is categorized into four categories: (I) CERCLA and EPCRA, (II) Enforcement against AFO's, (III) Congressional Interest, and (IV) Policy Issue.

Yee Soong, Technical Coordinator, George Guthrie, Focus Area Lead, UFER Annual Report, NETL-TRS-UFER-2013, NETL Technical Report Series, U.S. Department of Energy, National Energy Technology Laboratory, Pittsburgh, PA, 2013, p 14.

This report discusses the internal and external security concerns of the South Caucasus states and U.S. interests and policy toward the region. The countries of Armenia, Azerbaijan, and Georgia are generally considered as comprising the South Caucasus region, which borders Russia, Turkey, and Iran.

This report provides background information on the Armored Multi-Purpose Vehicle (AMPV) and it discusses the Army's proposed replacement to the Vietnam-era M-113 personnel carriers, which are still in service in a variety of support capacities in Armored Brigade Combat Teams (ABCTs).

This document reports on a series of tests to assess the proposed air sampling locations for the Hanford Tank Waste Treatment and Immobilization Plant (WTP) Group 5-6 exhaust stacks with respect to the applicable criteria regarding the placement of an air sampling probe. The LB-C2, LV-S1, and LB S2 exhaust stacks were tested together as a group (Test Group 5-6) because the common factor in their design is that the last significant flow disturbance upstream of the air sampling probe is a reduction in duct diameter. Federal regulations( ) require that a sampling probe be located in the exhaust stack according to the criteria of the American National Standards Institute/Health Physics Society (ANSI/HPS) N13.1-1999, Sampling and Monitoring Releases of Airborne Radioactive Substances from the Stack and Ducts of Nuclear Facilities. These criteria address the capability of the sampling probe to extract a sample that represents the effluent stream. The testing on scale models of the stacks conducted for this project was part of the River Protection Project—Waste Treatment Plant Support Program under Contract No. DE-AC05-76RL01830 according to the statement of work issued by Bechtel National Inc. (BNI, 24590-QL-SRA-W000-00101, N13.1-1999 Stack Monitor Scale Model Testing and Qualification, Revision 1, 9/12/2007) and …

This report discusses the Assistance to Firefighters Grant (AFG) Program, also known as fire grants of the FIRE Act grant program, which was established by Title XVII of the FY2001 National Defense Authorization Act. The program provides federal grants directly to local fire departments and unaffiliated Emergency Medical Services (EMS) organizations to help address a variety of equipment, training, and other firefighter-related and EMS needs. This report also discusses the possible reauthorization of AFG and the related Staffing for Adequate Fire and Emergency Response Firefighters (SAFER) program. Current debates on the issue revolve around a competition for funding between career/urban/suburban departments and volunteer/rural departments. Complicating the issue is the recent economic downturn, which has left many local communities increasingly hard pressed to allocate funding for their local fire departments.

This report consists of the budget issues shaping a farm bill in 2013.

This report discusses House and Senate rules and guidelines, laws, and regulations affecting congressional casework, as well as the role of caseworkers.

This report discusses the internal and external security concerns of the Central Asian states. Security concerns faced by the states include mixes of social disorder, crime, corruption, terrorism, ethnic and civil conflict, border tensions, water and transport disputes, the proliferation of weapons of mass destruction (WMD), and trafficking in illegal narcotics and persons.

This report discusses the Earthquake in Chile, the current condition, the response from Chilean government, international humanitarian response, as well as the U.S. humanitarian response. The report provides background information on Chile and U.S. relations and policy issues.

This report discusses concerns congress attempts to address in regards to commercial filming and photography on federal lands.

This report is a review of the Community Development Fund (CDF) account's funding history from FY2000 to FY2014, as well as current funding in FY2015. It includes a discussion of the three primary components of the CDF account: CDBG formula grants; CDBG-related set-asides and earmarks; and CDBG-linked supplemental and special appropriations.

The Dothideomycetes are one of the largest and most diverse groups of fungi. Many are plant pathogens and pose a serious threat to agricultural crops grown for biofuel, food or feed. Most Dothideomycetes have only a single host and related Dothideomycete species can have very diverse host plants. Twelve Dothideomycete genomes have currently been sequenced by the Joint Genome Institute and other sequencing centers. They can be accessed via Mycocosm which has tools for comparative analysis

None

This report discusses the Logan Act, which was intended to prohibit United States citizens without authority from interfering in relations between the United States and foreign governments. There has been renewed interest in the Logan Act in 2015 as the result of a letter signed by 47 U.S. Senators to Iran suggesting that negotiations about a nuclear deal between the President and the Iranian leadership would be an executive agreement that another President or Congress would be able to abrogate.

This report addresses frequently asked questions regarding the Consumer Operated and Oriented Plan (CO-OP) program, which was established under the Patient Protection and Affordable Care Act and aims to foster the creation of CO-OPs--nonprofit, member-run health insurance issuers that sell health plans in states in which they are licensed.