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475 Matching Results
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Port Aransas South Jetty (Port Aransas, Tex.), Vol. 34, No. 47, Ed. 1 Thursday, November 18, 2004
Weekly newspaper from Port Aransas, Texas on Mustang Island that includes local, state and national news along with extensive advertising.
Date:
November 18, 2004
Creator:
Judson, Mary Henkel
Object Type:
Newspaper
System:
The Portal to Texas History
Rio Grande Herald (Rio Grande City, Tex.), Vol. 91, No. 47, Ed. 1 Thursday, November 18, 2004
Weekly newspaper from Rio Grande City, Texas that includes local, state and national news along with extensive advertising.
Date:
November 18, 2004
Creator:
Roberts, Kenneth
Object Type:
Newspaper
System:
The Portal to Texas History
Russia
None
Date:
November 18, 2004
Creator:
Goldman, Stuart D.
Object Type:
Report
System:
The UNT Digital Library
San Patricio County News (Sinton, Tex.), Vol. 97, No. 46, Ed. 1 Thursday, November 18, 2004
Weekly newspaper from Sinton, Texas that includes local, state and national news along with advertising.
Date:
November 18, 2004
Creator:
Tracy, Jimmy
Object Type:
Newspaper
System:
The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 57, Ed. 1 Thursday, November 18, 2004
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 18, 2004
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Stamford American (Stamford, Tex.), Vol. 83, No. 33, Ed. 1 Thursday, November 18, 2004
Weekly newspaper from Stamford, Texas that includes local, state, and national news along with advertising.
Date:
November 18, 2004
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Technical Report for DOE grant ER63467-1020269-0008388 ''International Innovation & Diffusion of Environmental Technologies: The Case of NOX''
This research traces the development of nitrogen dioxide (NOX) and sulfur dioxide (SO2) pollution control devices for coal-fired power plants in the United States, Japan, and Germany. This is of particular interest because of the timing of regulation in each country. While the US was an early adopter of SO2 regulations, it did not adopt stringent NOX regulations until the 1990s. Both Japan and Germany adopted stringent NOX regulations earlier. As such, advanced control techniques such as selective catalytic reduction (SCR) were first developed in Japan and Germany. In contrast, US firms were more active in the development of SO2 control devices. This study uses patent data from the three countries, as well as adoption data for individual plants, to trace the development of these technologies. Of particular interest is the role of technology transfer. While we know from previous research that firms respond to new regulations in their own country with new innovations, we do no t know the extent to which firms respond to regulations in foreign countries. Moreover, we know little about how innovations developed abroad enter the domestic knowledge base. For example, do firms make direct use of knowledge developed in foreign countries, or is domestic …
Date:
November 18, 2004
Creator:
Popp, David
Object Type:
Report
System:
The UNT Digital Library
Texas Jewish Post (Fort Worth, Tex.), Vol. 58, No. 47, Ed. 1 Thursday, November 18, 2004
Weekly Jewish newspaper from Fort Worth, Texas that includes local, state, and national news along with extensive advertising.
Date:
November 18, 2004
Creator:
Wisch, Rene & Wisch-Ray, Sharon
Object Type:
Newspaper
System:
The Portal to Texas History
Thermal Decomposition Kinetics of HMX
Nucleation-growth kinetic expressions are derived for thermal decomposition of HMX from a variety of thermal analysis data types, including mass loss for isothermal and constant rate heating in an open pan and heat flow for isothermal and constant rate heating in open and closed pans. Conditions are identified in which thermal runaway is small to nonexistent, which typically means temperatures less than 255 C and heating rates less than 1 C/min. Activation energies are typically in the 140 to 165 kJ/mol range for open pan experiments and about 150 to 165 kJ/mol for sealed pan experiments. Our activation energies tend to be slightly lower than those derived from data supplied by the University of Utah, which we consider the best previous thermal analysis work. The reaction clearly displays more than one process, and most likely three processes, which are most clearly evident in open pan experiments. The reaction is accelerated in closed pan experiments, and one global reaction appears to fit the data well. Comparison of our rate measurements with additional literature sources for open and closed low temperature pyrolysis from Sandia gives a likely activation energy of 165 kJ/mol at 10% conversion.
Date:
November 18, 2004
Creator:
Burnham, A K & Weese, R K
Object Type:
Report
System:
The UNT Digital Library
A Tightly Coupled Particle-Fluid Model for DNA-Laden Flows in Complex Microscale Geometries
We present a stable and convergent method for the computation of flows of DNA-laden fluids in microchannels with complex geometry. The numerical strategy combines a ball-rod model representation for polymers tightly coupled with a projection method for incompressible viscous flow. We use Cartesian grid embedded boundary methods to discretize the fluid equations in the presence of complex domain boundaries. A sample calculation is presented showing flow through a packed array microchannel in 2D.
Date:
November 18, 2004
Creator:
Trebotich, D; Miller, G H; Colella, P; Graves, D T; Martin, D F & Schwartz, P O
Object Type:
Article
System:
The UNT Digital Library
Timpson & Tenaha News (Timpson, Tex.), Vol. 19, No. 45, Ed. 1 Thursday, November 18, 2004
Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.
Date:
November 18, 2004
Creator:
Alexander, Nancy
Object Type:
Newspaper
System:
The Portal to Texas History
Today Cedar Hill (Duncanville, Tex.), Vol. 39, No. 34, Ed. 1 Thursday, November 18, 2004
Weekly newspaper published in Duncanville, Texas that includes local Cedar Hill, state, and national news along with advertising.
Date:
November 18, 2004
Creator:
Gooch, Robin
Object Type:
Newspaper
System:
The Portal to Texas History
The Tulia Herald (Tulia, Tex.), Vol. 95, No. 47, Ed. 1 Thursday, November 18, 2004
Weekly newspaper from Tulia, Texas that includes local, state and national news along with extensive advertising.
Date:
November 18, 2004
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Wynnewood Gazette (Wynnewood, Okla.), Vol. 102, No. 34, Ed. 1 Thursday, November 18, 2004
Weekly newspaper from Wynnewood, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 18, 2004
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
9/11 Commission: Current Legislative Proposals for U.S. Immigration Law and Policy
This report briefly discusses some of the major immigration areas under consideration in comprehensive reform proposals suggested by the 9/11 Commission, including asylum, biometric tracking systems, border security, document security, exclusion, immigration enforcement, and visa issuances. It refers to other CRS reports that discuss these issues in depth and will be updated as needed.
Date:
October 18, 2004
Creator:
Garcia, Michael John & Wasem, Ruth Ellen
Object Type:
Report
System:
The UNT Digital Library
2004 Progress Report for Grant No. DE-FG03-03NA00076 Nuclear Level Densities and Gamma-ray Strength Functions: Stewardship Sciences Academic Alliances Program
To verify the apparent large enhancement of the radiative strength function in light and medium nuclei, the 56Fe(n,2gamma)57Fe reaction was measured. The two-step cascade intensities with soft primary intensities confirm the enhancement. The combined results have been published in Physical Review Letters and featured in the Physics News Update. Data for the Yb isotopes have been combined to examine the systematics of level densities and strength function in three Yb isotopes. A paper on these results have been accepted for publication in Physical Review C. Analysis of the gamma rays from neutron induced reactions on 48Ti have been measured and analyzed for neturon energies from 1 to 250 MeV.
Date:
October 18, 2004
Creator:
Mitchell, G. E.
Object Type:
Report
System:
The UNT Digital Library
An adaptive radiation model for the origin of new genefunctions
The evolution of new gene functions is one of the keys to evolutionary innovation. Most novel functions result from gene duplication followed by divergence. However, the models hitherto proposed to account for this process are not fully satisfactory. The classic model of neofunctionalization holds that the two paralogous gene copies resulting from a duplication are functionally redundant, such that one of them can evolve under no functional constraints and occasionally acquire a new function. This model lacks a convincing mechanism for the new gene copies to increase in frequency in the population and survive the mutational load expected to accumulate under neutrality, before the acquisition of the rare beneficial mutations that would confer new functionality. The subfunctionalization model has been proposed as an alternative way to generate genes with altered functions. This model also assumes that new paralogous gene copies are functionally redundant and therefore neutral, but it predicts that relaxed selection will affect both gene copies such that some of the capabilities of the parent gene will disappear in one of the copies and be retained in the other. Thus, the functions originally present in a single gene will be partitioned between the two descendant copies. However, although this …
Date:
October 18, 2004
Creator:
Francino, M. Pilar
Object Type:
Article
System:
The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 106, No. 171, Ed. 1 Monday, October 18, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 18, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Alvin Sun (Alvin, Tex.), Vol. 114, No. 84, Ed. 1 Monday, October 18, 2004
Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.
Date:
October 18, 2004
Creator:
Schwind, Jim & Looby, Edward
Object Type:
Newspaper
System:
The Portal to Texas History
Application of the Extended Pairing Model to Heavy Isotopes
None
Date:
October 18, 2004
Creator:
Gueorguiev, V G; Pan, F & Draayer, J P
Object Type:
Article
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 83, No. 319, Ed. 1 Monday, October 18, 2004
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
October 18, 2004
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
[CMP staff in production control room, view from left, 1]
Photograph of two members of the Center for Media Production (CMP) staff in a production control room on the UNT campus. The men are sitting in the center and right portions of the photograph, facing broadcast control equipment to the left. The man on the left is reaching out to press a button on the television in front of him. On the screens of several televisions, a group of people can be seen sitting in front of a black curtain.
Date:
October 18, 2004
Creator:
University of North Texas. Center for Media Production.
Object Type:
Photograph
System:
The UNT Digital Library
[CMP staff in production control room, view from left, 2]
Photograph of two members of the Center for Media Production (CMP) staff in a production control room on the UNT campus. The men are sitting in the center and right portions of the photograph, facing broadcast control equipment to the left. The man on the left is reaching out to press a button on the television in front of him, which is displaying footage of a group of people sitting in front of a black curtain. The same footage can be seen on a second television on the right.
Date:
October 18, 2004
Creator:
University of North Texas. Center for Media Production.
Object Type:
Photograph
System:
The UNT Digital Library
[CMP staff in production control room, view from right, 1]
Photograph of two members of the Center for Media Production (CMP) staff in a production control room on the UNT campus. The men are sitting on the left side of the photograph, facing broadcast control equipment to the right. They are both looking at a television displaying footage of a group of people sitting in front of a black curtain. The same footage can be seen on several televisions along the wall.
Date:
October 18, 2004
Creator:
University of North Texas. Center for Media Production.
Object Type:
Photograph
System:
The UNT Digital Library