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

Weekly newspaper from Alvin, 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.

Testimony issued by the General Accounting Office with an abstract that begins "Oversight of the Central Intelligence Agency (CIA) generally comes from two select committees of Congress and the CIA's Inspector General. GAO has broad authority to evaluate CIA programs. In reality, however, GAO faces both legal and practical limitations on its ability to review these programs. For example, it has no access to some CIA "unvouchered" accounts and cannot compel its access to foreign intelligence and counterintelligence information. In addition, as a practical matter, GAO is limited by the CIA's level of cooperation, which has varied through the years. GAO has not actively audited the CIA since the early 1960s, when it discontinued such work because CIA was not providing it with enough access to information to allow GAO to do its job. The issue has arisen since then from time to time as GAO's work has required some level of access to CIA programs and information. However, given a lack of requests from Congress for GAO to do specific work at the CIA and its limited resources, GAO made a decision not to pursue the issue further. Today, GAO's dealings with the CIA are mostly limited to information …

This paper examines the operating characteristics of the wind-diesel system in Kotzebue, Alaska, operated by Kotzebue Electric Association (KEA). KEA began incorporating wind power into its 100% diesel generating system in 1997 with three 66 kW wind turbines. In 1999, KEA added another seven 66 kW turbines, resulting in the current wind capacity of 660 kW. KEA is in the process of expanding its wind project again and ultimately expects to operate 2-3 MW of wind capacity. With a peak load of approximately 4 MW and a minimum load of approximately 1.6 MW, the wind penetration is significant. KEA is currently experiencing greater than 35% wind penetration, sometimes for several consecutive hours. This paper discusses the observed wind penetration at KEA and evaluates the effects of wind penetration on power quality on the KEA grid.

Semi-weekly newspaper from Clifton, Texas 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.

Over the last decade an unfolding cognitive-psychology research program on how learners use examples to develop effective problem solving expertise has yielded well-established empirical findings. Chi et al., Renkl, Reimann, and Neubert (in various papers) have confirmed statistically significant differences in how good and poor learners inferentially elaborate (self explain) example steps as they study. Such example elaboration is highly relevant to software documentation and training, yet largely neglected in the current literature. This paper summarizes the neglected research on example use and puts its neglect in a disciplinary perspective. The author then shows that differences in support for example elaboration in commercial software documentation reveal previously over looked usability issues. These issues involve example summaries, using goals and goal structures to reinforce example elaborations, and prompting readers to recognize the role of example parts. Secondly, I show how these same example elaboration techniques can build cognitive maturity among underperforming high school students who study technical writing. Principle based elaborations, condition elaborations, and role recognition of example steps all have their place in innovative, high school level, technical writing exercises, and all promote far transfer problem solving. Finally, I use these studies to clarify the constructivist debate over what writers …

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

Correspondence issued by the General Accounting Office with an abstract that begins "In fiscal year 1999, the federal government provided housing assistance to about 5.2 million renter households at a cost of about $28.7 billion in outlays and tax credits. Of this amount, more than $15 billion supported housing units developed under production programs that no longer receive appropriations to produce new or rehabilitated units. This report focuses on six programs that continue to increase the number of households assisted by the federal government: the housing voucher program, which is the largest source of federal funds for housing assistance, and five production programs, that now receive federal funds to produce new or rehabilitate units. GAO found that production programs are more expensive than housing vouchers. GAO estimates that the total per-unit costs for housing production programs are from 32 to 59 percent greater than for housing vouchers in the first year and from 12 to 27 percent greater over 30 years. If costs were the only consideration, the production programs reviewed in this report should have been replaced with vouchers. However, in many markets, production programs are the only sources of new affordable rental units, and use restrictions will keep …

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Defense (DOD) has had longstanding problems in reconciling the transaction activity in its Fund Balance with Treasury accounts. These reconciliation problems hamper DOD's ability to prepare auditable financial statements and have prompted GAO to place DOD financial management on its list of government activities at high risk for waste, fraud, abuse, and mismanagement. In August 1998, DOD developed a strategic plan to improve the reconciliation process for the activity in its Fund Balance with Treasury accounts. DOD reported that the Defense Finance and Accounting Service's (DFAS) Denver Center, which provides support for the Air Force, has made the most progress in implementing this plan and that its process for reconciling the activity in the Air Force General Funds is more comprehensive than that of the other DOD components. This report reviews the Denver center's reconciliation processes to determine (1) the progress the Denver center has made in reconciling the transaction activity in the Air Force General Funds and (2) whether the Denver center's reconciliation concepts, policies, and practices could be used in reconciling the Fund Balance with Treasury activity of other DOD components. …

This report is divided into two parts. The first gives a brief history of the flag protection issue, from the enactment of the Flag Protection Act in 1068 through current consideration of a constitutional amendment. The second part briefly summarizes the two decisions of the United States Supreme Court, Texas v. Johnson and United States v. Eichman, that struck down the state and federal flag protection statuses as applied in the context punishing expressive conduct.

This report is divided into two parts. The first gives a brief history of the flag protection issue, from the enactment of the Flag Protection Act in 1968 through current consideration of a constitutional amendment. The second part briefly summarizes the two decisions of the United States Supreme Court, Texas v. Johnson and United States v. Eichman, that struck down the state and federal flag protection statutes as applied in the context punishing expressive conduct.

Computer models of the performance of heat pumps and of individual components are described; preliminary results from system improvement studies using these models are presented. The system model which is based on the underlying physical principles, rather than empirical data, uses a calculational scheme used previously by Hiller and Glicksman. It is generalized so that it may be used to calculate performance and efficiency over a broad range of operating conditions. Its intended use is the investigation of changes in system performance brought about by,modifications of the individual components, and to aid in gaining detailed understanding of the interactions between components. Examples of predicted improvements in performance based on the use of these programs are presented. New heat exchanger models, based on a tube-by-tube computational approach, may be used by the system model when appropriate. In these models, the thermal and fluid flow performance of each tube in the heat exchanger is computed individually using local temperatures and heat transfer coefficients. Tube circuiting sequences may be specified by the user, the joining or branching of parallel refrigerant circuits is accommodated, and appropriate mixing expressions are used. Air-side correlations for any surface geometry may be specified. Comparison of calculated and observed …

Hydrogen storage for mobile applications is still a challenge. Savannah River Technology Center (SRTC) and its partners have identified industrial utility vehicles and mining vehicles as potential early niche markets for the use of metal hydride to store hydrogen. The weight of metal hydride is not a problem for these vehicles. The low pressure of metal hydride gives a safety advantage. SRTC has developed onboard hydrogen storage containers using metal hydrides for the demonstration of two generations of fuel cell powered utility vehicles. Another storage container is being developed for a mining vehicle. This paper provides a brief overview of the utility vehicle project and a detail discussion of the hydrogen storage system.

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

As the U.S. and the Russian Federation get closer to deploying systems for monitoring nuclear material within arms control and nonproliferation transparency regimes, the level of inspectability of the system hardware and software must increase beyond the systems demonstrated to date. These systems include the Trilateral Initiative prototype, the Fissile Material Transparency Technology Demonstration (FMTTD) system, and the Trusted Radiation Attribute Demonstration System (TRADS). Toward this goal, several alternative technologies will be discussed along with ways in which they would increase inspectability. Some examples of such technologies include the use of microcontrollers instead of fully capable computers, open source operating systems, rantime environments, and compilers.

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

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

Weekly newspaper from Mannford, Oklahoma that includes local, state, and national news along with advertising.

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

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

In conclusion, we have observed the production of 2.45 MeV deuterium fusion neutrons when a gas of deuterium clusters is irradiated with a 120 mJ, 35 fs laser pulse. When the focal position is optimized, we have observed as many as 10{sup 4} neutrons per laser shot. This yield is consistent with some simple estimates for the fusion yield. We also find that the fusion yield is a sensitive function of the deuterium cluster size in the target jet, a consequence of the Coulomb explosion origin of the fast deuterons. We also find that the neutron pulse duration is fast, with a characteristic burn time of well under 1 ns. This experiment may represent a means for producing a compact, table-top source of short pulse fusion neutrons for applications. Furthermore, we have measured hard x-ray yield from femtosecond laser interactions with both solid and micron scale droplet targets. Strong hard x-ray production is observed from both targets. However, the inferred electron temperature is somewhat higher in the case of irradiation of the droplets. These data are consistent with PIC simulations. This finding indicates that quite unique hot electron dynamics occur during the irradiation of wavelength scale particles by an intense …

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