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3-D Force-balanced Magnetospheric Configurations (open access)

3-D Force-balanced Magnetospheric Configurations

The knowledge of plasma pressure is essential for many physics applications in the magnetosphere, such as computing magnetospheric currents and deriving magnetosphere-ionosphere coupling. A thorough knowledge of the 3-D pressure distribution has however eluded the community, as most in-situ pressure observations are either in the ionosphere or the equatorial region of the magnetosphere. With the assumption of pressure isotropy there have been attempts to obtain the pressure at different locations by either (a) mapping observed data (e.g., in the ionosphere) along the field lines of an empirical magnetospheric field model or (b) computing a pressure profile in the equatorial plane (in 2-D) or along the Sun-Earth axis (in 1-D) that is in force balance with the magnetic stresses of an empirical model. However, the pressure distributions obtained through these methods are not in force balance with the empirical magnetic field at all locations. In order to find a global 3-D plasma pressure distribution in force balance with the magnetospheric magnetic field, we have developed the MAG-3D code, that solves the 3-D force balance equation J x B = (upside-down delta) P computationally. Our calculation is performed in a flux coordinate system in which the magnetic field is expressed in terms …
Date: February 10, 2003
Creator: Zaharia, Sorin; Cheng, C. Z. & Maezawa, K.
Object Type: Report
System: The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 33, No. 6, Ed. 1 Friday, October 10, 2003 (open access)

15th Street News (Midwest City, Okla.), Vol. 33, No. 6, Ed. 1 Friday, October 10, 2003

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: October 10, 2003
Creator: Hadley, Meghann
Object Type: Newspaper
System: The Gateway to Oklahoma History
78th Texas Legislature, First Called Session, Senate Concurrent Resolution 1 (open access)

78th Texas Legislature, First Called Session, Senate Concurrent Resolution 1

Concurrent resolution introduced by the Texas Senate and House of Representatives granting each chamber permission to adjourn from July 3 to July 8, 2003.
Date: July 10, 2003
Creator: Texas. Legislature. Senate.
Object Type: Legislative Document
System: The Portal to Texas History
78th Texas Legislature, Regular Session, House Concurrent Resolution 43 (open access)

78th Texas Legislature, Regular Session, House Concurrent Resolution 43

Concurrent resolution introduced by the Texas House of Representatives and Senate relating to honoring Byron James Bailey for his contributions to the field of medicine.
Date: April 10, 2003
Creator: Texas. Legislature. House of Representatives.
Object Type: Legislative Document
System: The Portal to Texas History
78th Texas Legislature, Regular Session, House Concurrent Resolution 96 (open access)

78th Texas Legislature, Regular Session, House Concurrent Resolution 96

Concurrent resolution introduced by the Texas House of Representatives and Senate relating to designating April 1, 2003, as Chambers County Day at the State Capitol.
Date: April 10, 2003
Creator: Texas. Legislature. House of Representatives.
Object Type: Legislative Document
System: The Portal to Texas History
78th Texas Legislature, Regular Session, House Concurrent Resolution 152 (open access)

78th Texas Legislature, Regular Session, House Concurrent Resolution 152

Concurrent resolution introduced by the Texas House of Representatives and Senate relating to welcoming faculty and students from the Galloway School in Houston to the State Capitol.
Date: April 10, 2003
Creator: Texas. Legislature. House of Representatives.
Object Type: Legislative Document
System: The Portal to Texas History
78th Texas Legislature, Regular Session, House Concurrent Resolution 155 (open access)

78th Texas Legislature, Regular Session, House Concurrent Resolution 155

Concurrent resolution introduced by the Texas House of Representatives and Senate relating to recognizing April 6-12, 2003, as Building Safety Week in Texas.
Date: April 10, 2003
Creator: Texas. Legislature. House of Representatives.
Object Type: Legislative Document
System: The Portal to Texas History
78th Texas Legislature, Regular Session, House Concurrent Resolution 157 (open access)

78th Texas Legislature, Regular Session, House Concurrent Resolution 157

Concurrent resolution introduced by the Texas House of Representatives and Senate relating to honoring the Leadership Consultant Council at Southern Methodist University.
Date: April 10, 2003
Creator: Texas. Legislature. House of Representatives.
Object Type: Legislative Document
System: The Portal to Texas History
78th Texas Legislature, Regular Session, House Concurrent Resolution 162 (open access)

78th Texas Legislature, Regular Session, House Concurrent Resolution 162

Concurrent resolution introduced by the Texas House of Representatives and Senate relating to honoring the battleship Texas on the 55th anniversary of her arrival at the San Jacinto Battleground State Historic Site.
Date: April 10, 2003
Creator: Texas. Legislature. House of Representatives.
Object Type: Legislative Document
System: The Portal to Texas History
78th Texas Legislature, Regular Session, Senate Bill 104, Chapter 202 (open access)

78th Texas Legislature, Regular Session, Senate Bill 104, Chapter 202

Bill introduced by the Texas Senate relating to the regulation and enforcement of the practice of medicine by the Texas State Board of Medical Examiners; providing a criminal penalty.
Date: June 10, 2003
Creator: Texas. Legislature. Senate.
Object Type: Legislative Document
System: The Portal to Texas History
78th Texas Legislature, Regular Session, Senate Bill 330, Chapter 3 (open access)

78th Texas Legislature, Regular Session, Senate Bill 330, Chapter 3

Bill introduced by the Texas Senate relating to access to certain private medical information.
Date: April 10, 2003
Creator: Texas. Legislature. Senate.
Object Type: Legislative Document
System: The Portal to Texas History
78th Texas Legislature, Regular Session, Senate Bill 469, Chapter 4 (open access)

78th Texas Legislature, Regular Session, Senate Bill 469, Chapter 4

Bill introduced by the Texas Senate relating to the composition of the Comal County Juvenile Board.
Date: April 10, 2003
Creator: Texas. Legislature. Senate.
Object Type: Legislative Document
System: The Portal to Texas History
78th Texas Legislature, Regular Session, Senate Bill 510, Chapter 5 (open access)

78th Texas Legislature, Regular Session, Senate Bill 510, Chapter 5

Bill introduced by the Texas Senate relating to the exemption of certain travel trailers from ad valorem taxation.
Date: April 10, 2003
Creator: Texas. Legislature. Senate.
Object Type: Legislative Document
System: The Portal to Texas History
78th Texas Legislature, Regular Session, Senate Bill 519, Chapter 6 (open access)

78th Texas Legislature, Regular Session, Senate Bill 519, Chapter 6

Bill introduced by the Texas Senate relating to the interagency exchange of information regarding certain offenders.
Date: April 10, 2003
Creator: Texas. Legislature. Senate.
Object Type: Legislative Document
System: The Portal to Texas History
78th Texas Legislature, Regular Session, Senate Bill 1159, Chapter 203 (open access)

78th Texas Legislature, Regular Session, Senate Bill 1159, Chapter 203

Bill introduced by the Texas Senate relating to the regulation of motor vehicle emissions in counties participating in early action compacts
Date: June 10, 2003
Creator: Texas. Legislature. Senate.
Object Type: Legislative Document
System: The Portal to Texas History
Adaptive Optics at Lawrence Livermore National Laboratory (open access)

Adaptive Optics at Lawrence Livermore National Laboratory

Adaptive optics enables high resolution imaging through the atmospheric by correcting for the turbulent air's aberrations to the light waves passing through it. The Lawrence Livermore National Laboratory for a number of years has been at the forefront of applying adaptive optics technology to astronomy on the world's largest astronomical telescopes, in particular at the Keck 10-meter telescope on Mauna Kea, Hawaii. The technology includes the development of high-speed electrically driven deformable mirrors, high-speed low-noise CCD sensors, and real-time wavefront reconstruction and control hardware. Adaptive optics finds applications in many other areas where light beams pass through aberrating media and must be corrected to maintain diffraction-limited performance. We describe systems and results in astronomy, medicine (vision science), and horizontal path imaging, all active programs in our group.
Date: March 10, 2003
Creator: Gavel, D T
Object Type: Article
System: The UNT Digital Library
Adaptive Response Against Spontaneous Neoplastic Transformation In Vitro Induced by Ionizing Radiation (open access)

Adaptive Response Against Spontaneous Neoplastic Transformation In Vitro Induced by Ionizing Radiation

The goal of this project was to establish a dose response curve for radiation-induced neoplastic transformation of HeLa x skin fibroblast human hybrid cells in vitro under experimental conditions were an adaptive response, if it were induced, would have an opportunity to be expressed. During the first two years of the grant an exhaustive series of experiments were performed and the resulting data were reported at the 2000 Annual Meeting of the Radiation Research Society and then Subsequently published. The data showed that an adaptive response against spontaneous neoplastic transformation was seen up to doses of 10cGy of Cs-137 gamma rays. At dose of 30, 50 and 100 cGy the transformation frequencies were above background. This indicated that for this system, under the specific experimental conditions used, there was a threshold of somewhere between 10 and 30 cGy. The results also indicated some unexpected, though very interesting, correlations with relative risk estimates made from human epidemiologic studies.
Date: November 10, 2003
Creator: J. Leslie Redpath, Ph.D.
Object Type: Report
System: The UNT Digital Library
Advance Sales Under Way For July 4th Trinity Fest Tickets, DART Passes and TRE Round-Trip Tickets (open access)

Advance Sales Under Way For July 4th Trinity Fest Tickets, DART Passes and TRE Round-Trip Tickets

News release about advanced DART tickets to Trinity Fest 2003, celebrating Independence Day in downtown Dallas.
Date: June 10, 2003
Creator: Lyons, Morgan
Object Type: Text
System: The Portal to Texas History
Agricultural Export and Food Aid Programs (open access)

Agricultural Export and Food Aid Programs

This report discusses projected agricultural imports and exports for FY2003, as well as legislation that deals with federal programs in support of agricultural exports and federal aid dedicated to farms and agricultural reform.
Date: March 10, 2003
Creator: Hanrahan, Charles E.
Object Type: Report
System: The UNT Digital Library
Agricultural Export and Food Aid Programs (open access)

Agricultural Export and Food Aid Programs

This report discusses projected agricultural imports and exports for FY2004, as well as legislation that deals with federal programs in support of agricultural exports and federal aid dedicated to farms and agricultural reform.
Date: September 10, 2003
Creator: Hanrahan, Charles E.
Object Type: Report
System: The UNT Digital Library
AIDS in Africa (open access)

AIDS in Africa

Sub-Saharan Africa has been far more severely affected by AIDS than any other part of the world. The United Nations reports that 29.4 million adults and children are infected with the HIV virus in the region, which has about 10% of the world's population but more than 70% of the worldwide total of infected people. This report discusses this issue in detail, including the cause of the African AIDS epidemic, the social and economic consequences, response and treatment, and U.S. policy.
Date: July 10, 2003
Creator: Copson, Raymond W.
Object Type: Report
System: The UNT Digital Library
Airlift Mini-Bubbler Testing in the Slurry FED Melt Rate Furnace (open access)

Airlift Mini-Bubbler Testing in the Slurry FED Melt Rate Furnace

The objectives of the mini airlift bubbler testing are to evaluate the impact of the bubbler on melt rate, melting behavior and cold cap structure, foam formation and stability, bubbler air venting, off gas behavior, and electrode/plenum power use. In addition, the effects of frit and plenum temperature on bubbler performance were evaluated. This report will cover the second program element, the evaluation of two lengths of mini-bubblers in Slurry Fed Melt Rate Furnaces to assess melting behavior and melt rate enhancement.
Date: March 10, 2003
Creator: Witt, D.C.
Object Type: Report
System: The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 127, No. 44, Ed. 1 Thursday, April 10, 2003 (open access)

The Albany News (Albany, Tex.), Vol. 127, No. 44, Ed. 1 Thursday, April 10, 2003

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: April 10, 2003
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 128, No. 6, Ed. 1 Thursday, July 10, 2003 (open access)

The Albany News (Albany, Tex.), Vol. 128, No. 6, Ed. 1 Thursday, July 10, 2003

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: July 10, 2003
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History