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UNT Libraries Government Documents Department
879
UNT Libraries Special Collections
512
Oklahoma Historical Society
118
UNT Libraries
95
UNT Music Library
48
Sterling Municipal Library
31
UNT Libraries Digital Projects Unit
18
Carl Albert Congressional Research and Studies Center
16
San Antonio Public Library
12
National Museum of the Pacific War/Admiral Nimitz Foundation
10
62 More
Collection
Office of Scientific & Technical Information Technical Reports
487
Texas Digital Newspaper Program
314
Congressional Research Service Reports
277
The Black Academy of Arts and Letters Records
168
Oklahoma Digital Newspaper Program
139
President Gretchen Bataille Records
94
Tocker Foundation Grant
94
Randy Mallory Papers
83
Photographing UNT
80
The Greensheet
72
109 More
Degree Department
Degree Discipline
Degree Level
Country
States
Year
Month
Foreign Investment in the United States: Major Federal Statutory Restrictions
This report takes a look at some of the major federal statutes which presently restrict investment by foreigners. The report first gives a brief history of foreign investment in the United States. It then reviews constitutional justifications and constitutional limitations which exist concerning federal statutory restrictions on foreign ownership of property.
Date:
March 27, 2008
Creator:
Seitzinger, Michael V.
Object Type:
Report
System:
The UNT Digital Library
Gangs in Central America
This report describes the gang problem in Central America, discusses country and regional approaches to deal with the gangs, and analyzes U.S. policy with respect to gangs in Central America.
Date:
March 27, 2008
Creator:
Seelke, Clare Ribando
Object Type:
Report
System:
The UNT Digital Library
Garber Billings News (Garber, Okla.), Vol. 108, No. 21, Ed. 1 Thursday, March 27, 2008
Weekly newspaper from Garber, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 27, 2008
Creator:
Hogan, Vickie Lee
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Giddings Times & News (Giddings, Tex.), Vol. 118, No. 43, Ed. 1 Thursday, March 27, 2008
Weekly newspaper from Giddings, Texas that includes local, state, and national news along with advertising.
Date:
March 27, 2008
Creator:
Preuss, L. M., III & True, David G.
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 31, No. 353, Ed. 1 Thursday, March 27, 2008
Free weekly newspaper that includes business and classified advertising.
Date:
March 27, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Austin, Tex.), Vol. 31, No. 7, Ed. 1 Thursday, March 27, 2008
Free weekly newspaper that includes business and classified advertising.
Date:
March 27, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 31, No. 354, Ed. 1 Thursday, March 27, 2008
Free weekly newspaper that includes business and classified advertising.
Date:
March 27, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 31, No. 355, Ed. 1 Thursday, March 27, 2008
Free weekly newspaper that includes business and classified advertising.
Date:
March 27, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 39, No. 91, Ed. 1 Thursday, March 27, 2008
Free weekly newspaper that includes business and classified advertising.
Date:
March 27, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 39, No. 92, Ed. 1 Thursday, March 27, 2008
Free weekly newspaper that includes business and classified advertising.
Date:
March 27, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 39, No. 93, Ed. 1 Thursday, March 27, 2008
Free weekly newspaper that includes business and classified advertising.
Date:
March 27, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
HYDROGEN EFFECTS ON THE BURST PROPERTIES OF TYPE 304L STAINLESS STEEL FLAWED VESSELS
The effect of hydrogen on the burst properties Type 304L stainless steel vessels was investigated. The purpose of the study was to compare the burst properties of hydrogen-exposed stainless steel vessels burst with different media: water, helium gas, or deuterium gas. A second purpose of the tests was to provide data for the development of a predictive finite-element model. The burst tests were conducted on hydrogen-exposed and unexposed axially-flawed cylindrical vessels. The results indicate that samples burst pneumatically had lower volume ductility than those tested hydraulically. Deuterium gas tests had slightly lower ductility than helium gas tests. Burst pressures were not affected by burst media. Hydrogen-charged samples had lower volume ductility and slightly higher burst pressures than uncharged samples. Samples burst with deuterium gas fractured by quasi-cleavage near the inside wall. The results of the tests were used to improve a previously developed predictive finite-element model. The results show that predicting burst behavior requires as a material input the effect of hydrogen on the plastic strain to fracture from tensile tests. The burst test model shows that a reduction in the plastic strain to fracture of the material will result in lower volume ductility without a reduction in burst pressure …
Date:
March 27, 2008
Creator:
Morgan, M; Monica Hall, M; Ps Lam, P & Dean Thompson, D
Object Type:
Article
System:
The UNT Digital Library
Improved Bacterial and Viral Recoveries from 'Complex' Samples using Electrophoretically Assisted Acoustic Focusing
Automated front-end sample preparation technologies can significantly enhance the sensitivity and reliability of biodetection assays [1]. We are developing advanced sample preparation technologies for biowarfare detection and medical point-of-care diagnostics using microfluidic systems with continuous sample processing capabilities. Here we report an electrophoretically assisted acoustic focusing technique to rapidly extract and enrich viral and bacterial loads from 'complex samples', applied in this case to human nasopharyngeal samples as well as simplified surrogates. The acoustic forces capture and remove large particles (> 2 {micro}m) such as host cells, debris, dust, and pollen from the sample. We simultaneously apply an electric field transverse to the flow direction to transport small ({le} 2 {micro}m), negatively-charged analytes into a separate purified recovery fluid using a modified H-filter configuration [Micronics US Patent 5,716,852]. Hunter and O'Brien combined transverse electrophoresis and acoustic focusing to measure the surface charge on large particles, [2] but to our knowledge, our work is the first demonstration combining these two techniques in a continuous flow device. Marina et al. demonstrated superimposed dielectrophoresis (DEP) and acoustic focusing for enhanced separations [3], but these devices have limited throughput due to the rapid decay of DEP forces. Both acoustic standing waves and electric fields …
Date:
March 27, 2008
Creator:
Ness, K.; Rose, K.; Jung, B.; Fisher, K. & Mariella, R. P., Jr.
Object Type:
Article
System:
The UNT Digital Library
The J-TAC (Stephenville, Tex.), Vol. 179, No. 10, Ed. 1 Thursday, March 27, 2008
Weekly student newspaper from Tarleton State University in Stephenville, Texas that includes local, state and campus news along with advertising.
Date:
March 27, 2008
Creator:
Hensely, Joanna
Object Type:
Newspaper
System:
The Portal to Texas History
Least Squares Magnetic-Field Optimization for Portable Nuclear Magnetic Resonance Magnet Design
Single-sided and mobile nuclear magnetic resonance (NMR) sensors have the advantages of portability, low cost, and low power consumption compared to conventional high-field NMR and magnetic resonance imaging (MRI) systems. We present fast, flexible, and easy-to-implement target field algorithms for mobile NMR and MRI magnet design. The optimization finds a global optimum ina cost function that minimizes the error in the target magnetic field in the sense of least squares. When the technique is tested on a ring array of permanent-magnet elements, the solution matches the classical dipole Halbach solution. For a single-sided handheld NMR sensor, the algorithm yields a 640 G field homogeneous to 16 100 ppm across a 1.9 cc volume located 1.5 cm above the top of the magnets and homogeneous to 32 200 ppm over a 7.6 cc volume. This regime is adequate for MRI applications. We demonstrate that the homogeneous region can be continuously moved away from the sensor by rotating magnet rod elements, opening the way for NMR sensors with adjustable"sensitive volumes."
Date:
March 27, 2008
Creator:
Paulsen, Jeffrey L; Franck, John; Demas, Vasiliki & Bouchard, Louis-S.
Object Type:
Article
System:
The UNT Digital Library
De Leon Free Press (De Leon, Tex.), Vol. 117, No. 38, Ed. 1 Thursday, March 27, 2008
Weekly newspaper from De Leon, Texas that includes local, state, and national news along with advertising.
Date:
March 27, 2008
Creator:
Kestner, Laura
Object Type:
Newspaper
System:
The Portal to Texas History
Lexington Observer (Lexington, Okla.), Vol. 12, No. 51, Ed. 1 Thursday, March 27, 2008
Weekly newspaper from Lexington, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 27, 2008
Creator:
Edwards, Olvis
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Master's Recital: 2008-03-27 - Amy Laursen, horn
Access:
Use of this item is restricted to the UNT Community
Recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Master of Music (MM) degree.
Date:
March 27, 2008
Creator:
Laursen, Amy
Object Type:
Sound
System:
The UNT Digital Library
Medicaid Targeted Case Management (TCM) Benefits
None
Date:
March 27, 2008
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress
None
Date:
March 27, 2008
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The Nocona News (Nocona, Tex.), Vol. 102, No. 42, Ed. 1 Thursday, March 27, 2008
Weekly newspaper from Nocona, Texas that includes local, state, and national news along with advertising.
Date:
March 27, 2008
Creator:
Mesler, Tracy R. & Mesler, Linda L.
Object Type:
Newspaper
System:
The Portal to Texas History
North Texas Daily (Denton, Tex.), Vol. 91, No. 39, Ed. 1 Thursday, March 27, 2008
Daily student newspaper from the University of North Texas in Denton, Texas that includes local, state and campus news along with advertising.
Date:
March 27, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Notes on Dimasa tones and vowel length
Handwritten notes on Dimasa with special focus on tone, vowel length, and final glottals. Includes regional word list, words with final -p and -k, and minimal pairs and triplets demonstrating vowel length distinctions in adjectival forms.
Date:
2008-03-27/2008-04
Creator:
Burling, Robbins
Object Type:
Text
System:
The UNT Digital Library
Nuclear Fuel Reprocessing: U.S. Policy Development
This report discusses the reprocessing of nuclear fuel that refers to the chemical separation of fissionable uranium and plutonium from irradiated nuclear fuel.
Date:
March 27, 2008
Creator:
Andrews, Anthony
Object Type:
Report
System:
The UNT Digital Library