Partner
UNT Libraries Government Documents Department
74
UNT Libraries Special Collections
26
UNT Libraries
25
Oklahoma Historical Society
22
UNT Music Library
12
National Museum of the Pacific War/Admiral Nimitz Foundation
10
Sterling Municipal Library
7
Carl Albert Congressional Research and Studies Center
5
UNT College of Arts and Sciences
5
Cooke County Library
4
69 More
Collection
Texas Digital Newspaper Program
117
Tocker Foundation Grant
49
Congressional Research Service Reports
34
Oklahoma Digital Newspaper Program
27
Office of Scientific & Technical Information Technical Reports
19
Texas Society Sons of the American Revolution (TXSSAR)
17
Government Accountability Office Reports
13
College of Music Recordings
11
The Greensheet
11
National Museum of the Pacific War Oral History Collection
10
106 More
Degree Department
Degree Discipline
Degree Level
States
Decade
Month
Day
Language
283 Matching Results
Results open in a new window/tab.
Economic Recovery: Sustaining U.S. Economic Growth in a Post-Crisis Economy
The 2007-2009 recession was long and deep, and according to several indicators was the most severe economic contraction since the 1930s (but still much less severe than the Great Depression). This report examines the state of the economy in light of the recession.
Date:
April 18, 2013
Creator:
Elwell, Craig K.
Object Type:
Report
System:
The UNT Digital Library
Influence of Translation Initiation on Organellar Protein Targeting in Arabidopsis
A primary focus of the Mackenzie laboratory is the elucidation of processes and machinery for mitochondrial genome maintenance and transmission in higher plants. We have found that numerous organellar DNA maintenance components in plants appear to be dual targeted to mitochondria and plastids. Of particular interest was the observation that some twin (tandemly arrayed) dual targeting presequences appeared to utilize non-AUG alternative translation initiation, allowing for multiple translation starts at a single gene. Two aspects of this phenomenon were of particular interest: (1) Alternative translation initiation might provide a mechanism to regulate protein targeting temporally and spatially, a possibility that had not been demonstrated previously, and (2) alternative translation initiation might occur in genes involved in nuclear-controlled mitochondrial genome recombination, thought to be exclusively mitochondrial in their function. During the course of this research, we pursued three aims, with an emphasis on two specific genes of interest: POLgamma2, an organellar DNA polymerase, and MSH1, a MutS homolog thought to participate in mitochondrial, but not plastid, genome recombination surveillance. Our aims were to (1) Identify additional genes within Arabidopsis and other genomes that employ non-AUG alternative translation initiation, (2) Locate sequences upstream to the annotated AUG that confer alternative non-AUG translation …
Date:
April 18, 2011
Creator:
Mackenzie, Sally A.
Object Type:
Report
System:
The UNT Digital Library
NUCLEAR INCIDENT CAPABILITIES, KNOWLEDGE & ENABLER LEVERAGING
The detonation of a 10 Kiloton Improvised Nuclear Device (IND) is a serious scenario that the United States must be prepared to address. The likelihood of a single nuclear bomb exploding in a single city is greater today than at the height of the Cold War. Layered defenses against domestic nuclear terrorism indicate that our government continues to view the threat as credible. The risk of such an event is further evidenced by terrorists desire to acquire nuclear weapons. The act of nuclear terrorism, particularly an act directed against a large population center in the United States, will overwhelm the capabilities of many local and state governments to respond, and will seriously challenge existing federal response capabilities. A 10 Kiloton IND detonation would cause total infrastructure damage in a 3-mile radius and levels of radiation spanning out 3,000 square miles. In a densely populated urban area, the anticipated casualties would be in excess of several hundred thousand. Although there would be enormous loss of life, housing and infrastructure, an IND detonation is a recoverable event. We can reduce the risk of these high-consequence, nontraditional threats by enhancing our nuclear detection architecture and establishing well planned and rehearsed plans for coordinated …
Date:
April 18, 2011
Creator:
Kinney, J.; Newman, J.; Goodwyn, A. & Dewes, J.
Object Type:
Article
System:
The UNT Digital Library
Differential growth responses of soil bacterial taxa to carbon substrates of varying chemical recalcitrance
Soils are immensely diverse microbial habitats with thousands of co-existing bacterial, archaeal, and fungal species. Across broad spatial scales, factors such as pH and soil moisture appear to determine the diversity and structure of soil bacterial communities. Within any one site however, bacterial taxon diversity is high and factors maintaining this diversity are poorly resolved. Candidate factors include organic substrate availability and chemical recalcitrance, and given that they appear to structure bacterial communities at the phylum level, we examine whether these factors might structure bacterial communities at finer levels of taxonomic resolution. Analyzing 16S rRNA gene composition of nucleotide analog-labeled DNA by PhyloChip microarrays, we compare relative growth rates on organic substrates of increasing chemical recalcitrance of >2,200 bacterial taxa across 43 divisions/phyla. Taxa that increase in relative abundance with labile organic substrates (i.e., glycine, sucrose) are numerous (>500), phylogenetically clustered, and occur predominantly in two phyla (Proteobacteria and Actinobacteria) including orders Actinomycetales, Enterobacteriales, Burkholderiales, Rhodocyclales, Alteromonadales, and Pseudomonadales. Taxa increasing in relative abundance with more chemically recalcitrant substrates (i.e., cellulose, lignin, or tannin-protein) are fewer (168) but more phylogenetically dispersed, occurring across eight phyla and including Clostridiales, Sphingomonadalaes, Desulfovibrionales. Just over 6% of detected taxa, including many Burkholderiales increase …
Date:
April 18, 2011
Creator:
Goldfarb, K. C.; Karaoz, U.; Hanson, C. A.; Santee, C. A.; Bradford, M. A.; Treseder, K. K. et al.
Object Type:
Article
System:
The UNT Digital Library
A Summary of MAGE: A Method for Estimating the Maximum Possible Chemical Energy Content of UCG Product Gas per Unit Area for a Multistrata Coal Zone
None
Date:
April 18, 2012
Creator:
Shafirovich, E & Camp, D W
Object Type:
Report
System:
The UNT Digital Library
INTERIM REPORT--INDEPENDENT VERIFICATION SURVEY OF SECTION 3, SURVEY UNITS 1, 4 AND 5 EXCAVATED SURFACES, WHITTAKER CORPORATION, REYNOLDS INDUSTRIAL PARK, TRANSFER, PENNSYLVANIA DCN: 5002-SR-04-0"
At Pennsylvania Department of Environmental Protection's request, ORAU's IEAV program conducted verification surveys on the excavated surfaces of Section 3, SUs 1, 4, and 5 at the Whittaker site on March 13 and 14, 2013. The survey activities included visual inspections, gamma radiation surface scans, gamma activity measurements, and soil sampling activities. Verification activities also included the review and assessment of the licensee�s project documentation and methodologies. Surface scans identified four areas of elevated direct gamma radiation distinguishable from background; one area within SUs 1 and 4 and two areas within SU5. One area within SU5 was remediated by removing a golf ball size piece of slag while ORAU staff was onsite. With the exception of the golf ball size piece of slag within SU5, a review of the ESL Section 3 EXS data packages for SUs 1, 4, and 5 indicated that these locations of elevated gamma radiation were also identified by the ESL gamma scans and that ESL personnel performed additional investigations and soil sampling within these areas. The investigative results indicated that the areas met the release criteria.
Date:
April 18, 2013
Creator:
ADAMS, WADE C
Object Type:
Report
System:
The UNT Digital Library
The Greensheet (Houston, Tex.), Vol. 43, No. 137, Ed. 1 Wednesday, April 18, 2012
Free weekly newspaper that includes business and classified advertising.
Date:
April 18, 2012
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Fort Worth, Tex.), Vol. 37, No. 19, Ed. 1 Thursday, April 18, 2013
Free weekly newspaper that includes business and classified advertising.
Date:
April 18, 2013
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 37, No. 17, Ed. 1 Thursday, April 18, 2013
Free weekly newspaper that includes business and classified advertising.
Date:
April 18, 2013
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Greensheet (Fort Worth, Tex.), Vol. 37, No. 18, Ed. 1 Thursday, April 18, 2013
Free weekly newspaper that includes business and classified advertising.
Date:
April 18, 2013
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Center for Multiscale Plasma Dynamics: Report on Activities (UCLA/MIT), 2009-2010
The final 'phaseout' year of the CMPD ended July 2010; a no cost extension was requested until May 2011 in order to enable the MIT subcontract funds to be fully utilized. Research progress over this time included verification and validation activities for the BOUT and BOUT++ code, studies of spontaneous reconnection in the VTF facility at MIT, and studies of the interaction between Alfven waves and drift waves in LAPD. The CMPD also hosted the 6th plasma physics winter school in 2010 (jointly with the NSF frontier center the Center for Magnetic Self-Organization, significant funding came from NSF for this most recent iteration of the Winter School).
Date:
April 18, 2011
Creator:
Carter, Troy
Object Type:
Report
System:
The UNT Digital Library
Navy Littoral Combat Ship (LCS)/Frigate Program: Background and Issues for Congress
This report provides background information and issues for Congress on the Navy's Littoral Combat Ship (LCS)/Frigate program, a program to procure a large number of LCSs and modified LCSs. Congress's decisions on the LCS/Frigate program will affect Navy capabilities and funding requirements, and the shipbuilding industrial base.
Date:
April 18, 2016
Creator:
O'Rourke, Ronald
Object Type:
Report
System:
The UNT Digital Library
European Security and Islamist Terrorism
This report discusses the current security climate in Europe following recent incidences of terrorism. The report also addresses potential policy responses and challenges.
Date:
April 18, 2016
Creator:
Archick, Kristin & Belkin, Paul
Object Type:
Report
System:
The UNT Digital Library
DHS Appropriations FY2016: Protection, Preparedness, Response, and Recovery
This report is part of a suite of reports that discuss appropriations for the Department of Homeland Security (DHS) for FY2016. It specifically discusses appropriations for the components of DHS included in the third title of the homeland security appropriations bill--the National Protection and Programs Directorate (NPPD), the Office of Health Affairs (OHA), and the Federal Emergency Management Agency (FEMA).
Date:
April 18, 2016
Creator:
Painter, William L.; Moteff, John D.; Lister, Sarah A.; Lindsay, Bruce R.; McCarthy, Francis X. & Kruger, Lennard G.
Object Type:
Report
System:
The UNT Digital Library
230Th-234U Age-Dating Uranium by Mass Spectrometry
This is the standard operating procedure used by the Isotope Ratio Mass Spectrometry Group of the Chemical Sciences Division at LLNL for the preparation of a sample of uranium oxide or uranium metal for {sup 230}Th-{sup 234}U age-dating. The method described here includes the dissolution of a sample of uranium oxide or uranium metal, preparation of a secondary dilution, spiking of separate aliquots for uranium and thorium isotope dilution measurements, and purification of uranium and thorium aliquots for mass spectrometry. This SOP may be applied to uranium samples of unknown purity as in a nuclear forensic investigation, and also to well-characterized samples such as, for example, U{sub 3}O{sub 8} and U-metal certified reference materials. The sample of uranium is transferred to a quartz or PFA vial, concentrated nitric acid is added and the sample is heated on a hotplate at approximately 100 C for several hours until it dissolves. The sample solution is diluted with water to make the solution approximately 4 M HNO{sub 3} and hydrofluoric acid is added to make it 0.05 M HF. A secondary dilution of the primary uranium solution is prepared. Separate aliquots for uranium and thorium isotope dilution measurements are taken and spiked with …
Date:
April 18, 2012
Creator:
Williams, R. W. & Gaffney, A. M.
Object Type:
Report
System:
The UNT Digital Library
MicroCT: X-Ray Radiograph Quality Assurance Through the Analysis of Copper Strip Data Using the Matlab CuStrip Analysis GUI
None
Date:
April 18, 2012
Creator:
Seetho, I; Kallman, J S; White, W T & Martz, H E
Object Type:
Report
System:
The UNT Digital Library
Data Measured on Water Collected from Fall River Springs, California
None
Date:
April 18, 2013
Creator:
Rose, T P
Object Type:
Report
System:
The UNT Digital Library
The Gilmer Mirror (Gilmer, Tex.), Vol. 138, No. 31, Ed. 1 Saturday, April 18, 2015
Semi-weekly newspaper from Gilmer, Texas that includes local, state and national news along with advertising.
Date:
April 18, 2015
Creator:
Parker, Vic
Object Type:
Newspaper
System:
The Portal to Texas History
Cooper Review (Cooper, Tex.), Vol. 133, No. 16, Ed. 1 Thursday, April 18, 2013
Weekly newspaper from Cooper, Texas that includes local, state, and national news along with advertising.
Date:
April 18, 2013
Creator:
Roller, Cindy
Object Type:
Newspaper
System:
The Portal to Texas History
[Email from David Taffet to Evans Harris, April 18, 2011]
Email from David Taffet to Evans Harris discussing the possibility of a televised event to promote the gay history project of the Dallas Way.
Date:
April 18, 2011
Creator:
Taffet, David
Object Type:
Letter
System:
The UNT Digital Library
The Whitewright Sun (Whitewright, Tex.), Vol. 135, No. 5, Ed. 1 Thursday, April 18, 2019
Weekly newspaper from Whitewright, Texas that includes local, state and national news along with advertising.
Date:
April 18, 2019
Creator:
Owen, Sarah Beth
Object Type:
Newspaper
System:
The Portal to Texas History
Gainesville Daily Register (Gainesville, Tex.), Vol. 129, No. 160, Ed. 1 Thursday, April 18, 2019
Daily newspaper from Gainesville, Texas that includes local, state, and national news along with advertising.
Date:
April 18, 2019
Creator:
Einselen, Sarah
Object Type:
Newspaper
System:
The Portal to Texas History
Gainesville Daily Register (Gainesville, Tex.), Vol. 127, No. 163, Ed. 1 Tuesday, April 18, 2017
Daily newspaper from Gainesville, Texas that includes local, state, and national news along with advertising.
Date:
April 18, 2017
Creator:
Armstrong, Mark J.
Object Type:
Newspaper
System:
The Portal to Texas History
Yoakum Herald-Times (Yoakum, Tex.), Vol. 120, No. 16, Ed. 1 Wednesday, April 18, 2012
Weekly newspaper from Yoakum, Texas that includes local, state, and national news along with advertising.
Date:
April 18, 2012
Creator:
McCracken, Michael S.
Object Type:
Newspaper
System:
The Portal to Texas History