Velocity bunching has been recently proposed as a tool for compressing electron beam pulses in modern high brightness photoinjector sources. This tool is familiar from earlier schemes implemented for bunching dc electron sources, but presents peculiar challenges when applied to high current, low emittance beams from photoinjectors. The main difficulty foreseen is control of emittance oscillations in the beam in this scheme, which can be naturally considered as an extension of the emittance compensation process at moderate energies. This paper presents two scenarios in which velocity bunching, combined with emittance control, is to play a role in nascent projects. The first is termed ballistic bunching, where the changing of relative particle velocities and positions occur in distinct regions, a short high gradient linac, and a drift length. This scenario is discussed in the context of the proposed ORION photoinjector. Simulations are used to explore the relationship between the degree of bunching, and the emittance compensation process. Experimental measurements performed at the UCLA Neptune Laboratory of the surprisingly robust bunching process, as well as accompanying deleterious transverse effects, are presented. An unanticipated mechanism for emittance growth in bends for highly momentum chirped beam was identified and studied in these experiments. The …

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

The September 11, 2001 terrorist attacks on the United States gave new momentum to European Union (EU) initiatives to combat terrorism and other crossborder crimes such as drug trafficking, human trafficking, and financial fraud. For many years, EU efforts to address such challenges were hampered by national sovereignty concerns, insufficient resources, and a lack of trust among law enforcement agencies. However, the terrorist attacks and the subsequent revelation of Al Qaeda cells in Europe changed this status quo as it became increasingly evident that the EU’s open borders and different legal systems allowed terrorists and other criminals to move around easily and evade arrest and prosecution. Thus, EU officials renewed their efforts to harmonize national laws and bring down traditional barriers among member states’ police, intelligence, and judicial authorities. As part of this initiative, the EU has also sought to enhance ongoing cooperation with U.S. law enforcement and judicial authorities so that information can be meaningfully shared and suspects apprehended expeditiously.

During the performance of contract DE-FC26-00-NT40998, entitled ''Affordable Window Insulation with R-10/inch Value'', research was conducted at Aspen Aerogels, Inc. to develop new transparent aerogel materials suitable for window insulation applications. The project requirements were to develop a formulation or multiple formulations that have high transparency (85-90%) in the visible region, are hydrophobic (will not opacify with exposure to water vapor or liquid), and have at least 2% resiliency (interpreted as recoverable 2% strain and better than 5% strain to failure in compression). Results from an unrelated project showed that silica aerogels covalently bonded to organic polymers exhibit excellent mechanical properties. At the outset of this project, we believed that such a route is the best to improve mechanical properties. We have applied Design of Experiment (DOE) techniques to optimize formulations including both silica aerogels and organically modified silica aerogels (''Ormosils''). We used these DOE results to optimize formulations around the local/global optimization points. This report documents that we succeeded in developing a number of formulations that meet all of the stated criteria. We successfully developed formulations utilizing a two-step approach where the first step involves acid catalyzed hydrolysis and the second step involves base catalyzed condensation to make the …

This report provides a brief overview of the cost of operations in Iraq, Afghanistan, and Enhanced Security.

The environmental condition called vacuum is created any time the pressure of a gas is reduced compared to atmospheric pressure. On earth we typically create a vacuum by connecting a pump capable of moving gas to a relatively leak free vessel. Through operation of the gas pump the number of gas molecules per unit volume is decreased within the vessel. As soon as one creates a vacuum natural forces (in this case entropy) work to restore equilibrium pressure; the practical effect of this is that gas molecules attempt to enter the evacuated space by any means possible. It is useful to think of vacuum in terms of a gas at a pressure below atmospheric pressure. In even the best vacuum vessels ever created there are approximately 3,500,000 molecules of gas per cubic meter of volume remaining inside the vessel. The lowest pressure environment known is in interstellar space where there are approximately four molecules of gas per cubic meter. Researchers are currently developing vacuum technology components (pumps, gauges, valves, etc.) using micro electro mechanical systems (MEMS) technology. Miniature vacuum components and systems will open the possibility for significant savings in energy cost and will open the doors to advances in …

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

Daily newspaper from Perry, Oklahoma 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.

The field of corrections comprises three distinct areas of study: institutional corrections (jails and prisons), community corrections (probation and parole), and intermediate sanctions (community service, boot camps, intensive supervision programs, home confinement and electronic monitoring, halfway houses, day reporting, fines, and restitution). Intermediate Sanctions in Corrections is the first non-edited book devoted completely to intermediate sanctions systems and their individual programs. It begins with an overview of the background and foundation of intermediate sanctions programs and then describes in clear detail each program and its effectiveness. Caputo supports every point with thorough and up-to-date research. Jon’a Meyer, an expert on this field, contributes a chapter on home confinement. Aimed at students, scholars, and policymakers, Intermediate Sanctions in Corrections will be used in the many undergraduate criminal justice courses devoted to corrections and intermediate sanctions.

Semiweekly newspaper from Boerne, Texas 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.

None

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.

Robert Flynn has gathered twenty-three stories that have hope, faith, and love as their common denominator. They are funny, political, and more than a bit prophetic as well as being superbly crafted. Included in the collection are “The Rest of the Story,” wherein the author retells select Biblical stories and parables supplying heretofore expurgated details with an exquisitely agonizing truth; “Ten Mistakes God Made,” which treats with candor religious politics, elitism, and the unexplained nature of what makes us believe; “The Trouble with Eve” and “Redemption,” which are at heart stories of how one grapples with, avoids, questions, and finally resigns to—love; and “Chicken Soup for the Damned,” a fable corporate biography retelling of the Savior’s story. “Flynn’s prose cuts like St. Michael’s sword slicing through the smug heart of a believer too comfortable in his faith. He is to southern Baptists what Flannery O’Conner is to southern Catholics. He is raw, woolly, and wild-eyed, and very necessary.”—Jill A. Essbaum, Concordia University, author of Heaven

Small amounts of mercury (Hg) may exist in some canyon drainage systems within Los Alamos National Laboratory lands as a result of past discharges of untreated effluents. This paper reports on the concentrations of Hg in muscle (fillets) of various types of fish species collected downstream of LANL's influence from 1991 through 2004. The mean Hg concentration in fish from Cochiti reservoir (0.22 {micro}g/g wet weight), which is located downstream of LANL, was similar to fish collected from a reservoir upstream of LANL (Abiquiu) (0.26 {micro}g/g wet weight). Mercury concentrations in fish collected from both reservoirs exhibited significantly (Abiquiu = p < 0.05 and Cochiti = p < 0.10) decreasing trends over time. Predator fish like the northern pike (Esox lucius) contained significantly higher concentrations of Hg (0.39 {micro}g/g wet weight) than bottom-feeding fish like the white sucker (Catostomus commersoni) (0.10 {micro}g/g wet weight).

None

Semi-monthly newspaper from Corpus Christi, Texas published by the Diocese of Corpus Christi that includes news of interest to Diocese members along with advertising.

Semiweekly newspaper from Sealy, Texas that includes local, state, and national news along with advertising.

Semi-monthly newspaper from Oklahoma City, Oklahoma that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.

This report covers the April 2004-September 2004 time period. Work has been performed successfully on several tasks 1 through 16. Part of this work has been reported in 15418R03. Most of portions of these tasks have been executed independently. We progressed steadily and completed some of the sub-tasks, while others are still on going. We achieved the goals that we had set up in the task schedule. Reviewing the results of this work period indicates that our plan is solid and we did not encounter any unforeseen problems. The work plan will continue as scheduled. A midyear review will be presented in November or December 2004. Several independent tasks pursuant the statement of project objectives have been executed simultaneously and are still on-going. Use of real seismic test data is augmented by the creation a 3D ray tracing synthetic test data. We used the previously constructed 3D layered model and simulated data acquisition from a set of circular source locations at the surface of the model, while a close to vertical VSP well was used to capture the wave field data. The source pattern was optimized with respect to Fresnel zone width at the target depth. Multi-component particle displacements were …

News release about the "Smart Commute Initiative," which would allow potential home buyers near DART rail and bus stops to qualify for a mortgage that recognized the lower transportation expenses incurred by households that use public transportation.

Advanced Technology Systems, Inc. (ATS), with Desert Research Institute (DRI) and Ohio University as subcontractors, was contracted by the NETL in September 1998 to manage the Upper Ohio River Valley Project (UORVP), which included the establishment and operation of four ambient air monitoring sites located in the Upper Ohio River Valley (UORV). Two urban and two rural monitoring sites were included in the UORVP. The four sites selected for the UOVRP were collocated at existing local and/or state air quality monitoring stations. The goal of the UORVP was to characterize the nature and composition of PM{sub 2.5} and its precursor gases. In the process, the objectives of the UORVP were to examine the ambient air concentrations of PM{sub 2.5} as compared with the promulgated PM{sub 2.5} standards, the geographical, seasonal and temporal variations of ambient air concentrations of PM{sub 2.5}, the primary chemical constituents of PM{sub 2.5}, and the correlations between ambient air concentrations of PM{sub 2.5} and its precursor gases, other gaseous pollutants and meteorological parameters. A variety of meteorological and pollutant measurement devices, including several different PM{sub 2.5} samplers that provided either real-time or integrated concentration data, were deployed at the monitoring sites. The frequency of integrated sampling …

The objective of this study was to demonstrate feasibility of, at the source, solidification of HAD waste and disposal of the resulting solid waste form in E-Area as an alternative to the current practice. Solidification/stabilization is one of four technologies currently being evaluated as alternatives to the current disposal practice. The other technologies are: steam reforming, microwave drying/high temperature treatment, and ion exchange.