This program developed a 200 kW CW, 350 MHz, multiple beam inductive output tube (MBIOT) for driving accelerator cavities. The MBIOT operates at 30 kV with a gain of 23 dB. The estimated efficiency is 70%. The device uses seven electron beams, each transmitting 1.4 A of current. The tube is approximately six feet long and weighs approximately 400 lbs. The prototype device will be evaluated as a potential RF source for the Advanced Photon Source at Argonne National Laboratory (ANL). Because of issues related to delivery of the electron guns, it was not possible to complete assembly and test of the MBIOT during the Phase II program. The device is being completed with support from Calabazas Creek Research, Inc., Communications & Power Industries, LLC. and the Naval Surface Weapons Center (NSWC) in Dahlgren, VA. The MBIOT will be initially tested at NSWC before delivery to ANL. The testing at NSWC is scheduled for February 2013.

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Brownwood, Texas that includes local, state and national news along with advertising.

Photograph of Cara Walker and a friend at the 2nd Annual BSE event in 2012, held by UNT Special Collections. The image shows two African American women standing next to each other and smiling for the camera. The woman on the left wears a light blue shirt for the Multicultural Center at UNT and has green UNT name tag with her name "Cara Walker" on it. The woman on the right wears a green shirt and has on a white name tag, but her name is not visible. Black Student Experience (BSE), was created to foster pride and promote academic success among the Black student population at UNT. Created in 2011, BSE is a weekend retreat that introduces incoming freshman and transfer students to leaders of the Black student population. This retreat is an opportunity for students to discover their campus involvement interests, become introduced to black faculty, staff, and alumni, and ideally begin or cultivate a path to become a leader themselves. BSE participants leave the retreat with a better knowledge of the UNT resources available to them, a foundation that will prepare them to be successful at UNT and a community of support and family.

Photograph of Cara Walker and Shaniqua at the 2nd Annual BSE event in 2012, held by UNT Special Collections. The image shows two African American women standing next to each other and smiling for the camera. The woman on the right wears a light blue shirt for the Multicultural Center at UNT and has green UNT name tag with her name "Cara Walker" on it. The woman on the left wear a red blouse with a name tag containing her name "Shaniqua" on it. Black Student Experience (BSE), was created to foster pride and promote academic success among the Black student population at UNT. Created in 2011, BSE is a weekend retreat that introduces incoming freshman and transfer students to leaders of the Black student population. This retreat is an opportunity for students to discover their campus involvement interests, become introduced to black faculty, staff, and alumni, and ideally begin or cultivate a path to become a leader themselves. BSE participants leave the retreat with a better knowledge of the UNT resources available to them, a foundation that will prepare them to be successful at UNT and a community of support and family.

Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.

Weekly newspaper from Coleman, Texas that includes local, state, and national news along with advertising.

Comprehensive annual financial report of the Collin County Community College District for fiscal year 2012 including basic financial statements and Texas Higher Education Coordinating Board (THECB) supplemental statements, unaudited statistics, audit reports, supplementary financial information, and related data.

Report that contains information related to the internal revolutionary and narcotic conflicts of Colombia the past and present relationship between Colombia and the United States.

Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.

This report discusses historical development and legal authorities related to contracting programs for Alaska Native Corporations.

Weekly newspaper from Cuero, Texas that includes local, state and national news along with advertising.

News release about DART's annual "Stuff a Bus" charity drives.

News release about a celebration taking place at the Downtown Rowlett Station, marking the opening of the Blue Line extension to Rowlett.

Understanding the dependence of confi nement on collisionality in tokamaks is important for the design of next-step devices, which will operate at collisionalities at least one order of magnitude lower than in present generation. A wide range of collisionality has been obtained in the National Spherical Torus Experiment (NSTX) by employing two different wall conditioning techniques, one with boronization and between-shot helium glow discharge conditioning (HeGDC+B), and one using lithium evaporation (Li EVAP). Previous studies of HeGDC+B plasmas indicated a strong and favorable dependence of normalized con nement on collisionality. Discharges with lithium conditioning discussed in the present study gen- erally achieved lower collisionality, extending the accessible range of collisionality by almost an order of unity. While the confinement dependences on dimensional, engineering variables of the HeGDC+B and Li EVAP datasets differed, collisionality was found to unify the trends, with the lower collisionality lithium conditioned discharges extending the trend of increasing normalized confi nement time with decreasing collisionality when other dimension less variables were held as fi xed as possible. This increase of confi nement with decreasing collisionality was driven by a large reduction in electron transport in the outer region of the plasma. This result is consistent with gyrokinetic …

Polycrstalline diamond (PCD) bearings were designed, fabricated and tested for marine-hydro-kinetic (MHK) application. Bearing efficiency and life were evaluated using the US Synthetic bearing test facility. Three iterations of design, build and test were conducted to arrive at the best bearing design. In addition life testing that simulated the starting and stopping and the loading of real MHK applications were performed. Results showed polycrystalline diamond bearings are well suited for MHK applications and that diamond bearing technology is TRL4 ready. Based on life tests results bearing life is estimated to be at least 11.5 years. A calculation method for evaluating the performance of diamond bearings of round geometry was also investigated and developed. Finally, as part of this effort test bearings were supplied free of charge to the University of Alaska for further evaluation. The University of Alaska test program will subject the diamond bearings to sediment laden lubricating fluid.

The goal of these projects was to develop molecule tools to tract the metabolic activity and physiological status of microorganisms during in situ uranium bioremediation. Such information is important in able to design improved bioremediation strategies. As summarized below, the research was highly successful with new strategies developed for estimating in situ rates of metabolism and diagnosing the physiological status of the predominant subsurface microorganisms. This is a first not only for groundwater bioremediation studies, but also for subsurface microbiology in general. The tools and approaches developed in these studies should be applicable to the study of microbial communities in a diversity of soils and sediments.

The goal of these projects was to develop molecule tools to tract the metabolic activity and physiological status of microorganisms during in situ uranium bioremediation. Such information is important in able to design improved bioremediation strategies. As summarized below, the research was highly successful with new strategies developed for estimating in situ rates of metabolism and diagnosing the physiological status of the predominant subsurface microorganisms. This is a first not only for groundwater bioremediation studies, but also for subsurface microbiology in general. The tools and approaches developed in these studies should be applicable to the study of microbial communities in a diversity of soils and sediments.

Weekly newspaper from Elgin, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Ennis, Texas that includes local, state and national news along with advertising.

Weekly newspaper from Navasota, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.