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UNT Libraries Government Documents Department
4,170
Private Collection of Jim Bell
359
UNT Libraries Special Collections
64
UNT Libraries
59
Oklahoma Historical Society
43
Sweetwater/Nolan County City-County Library
10
UNT Music Library
10
National Museum of the Pacific War/Admiral Nimitz Foundation
8
Sterling Municipal Library
8
San Antonio Public Library
6
40 More
Collection
United States Census Map Collection
3,942
Jim Bell Texas Architecture Photograph Collection
359
Texas Digital Newspaper Program
118
Office of Scientific & Technical Information Technical Reports
107
Congressional Research Service Reports
68
University Records
49
Oklahoma Digital Newspaper Program
48
Tocker Foundation Grant
38
Government Accountability Office Reports
37
The Greensheet
31
73 More
Degree Department
Degree Discipline
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Year
Month
Day
[Attendees holding refreshments]
Photograph of two attendees during the Matching Mentor Teacher Meeting for the Teach North Texas program. They are holding refreshments in their hands and are standing in the hallway of the Environmental Education, Science & Technology Building.
Date:
May 14, 2010
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[Attendees sitting against wall]
Photograph of three attendees during the Matching Mentor Teacher Meeting for the Teach North Texas program. They are sitting against the wall in a classroom in the Environmental Education, Science and Technology Building on the UNT campus and have folders and papers on the fold-down-desks attached to their chairs.
Date:
May 14, 2010
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[Attendees sitting on benches]
Photograph of three attendees during the Matching Mentor Teacher Meeting for the Teach North Texas program. They are sitting on benches at tables in the Environmental Education, Science and Technology Building on the UNT campus. Behind them is a display board that reads "Discover Omora Park".
Date:
May 14, 2010
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[Attendees with Shana Cobbs]
Photograph of six attendees, including Shana Cobbs (white/red), sitting at a table during the Matching Mentor Teacher Meeting for the Teach North Texas program. Four are sitting on one side of the table while the two others face them. They are in a classroom with papers and binders in front of them for an activity. The refreshment table is visible against the wall.
Date:
May 14, 2010
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[Attendees working on activity]
Photograph of two attendees sitting with a mentor during the Matching Mentor Teacher Meeting for the Teach North Texas program. They are sitting at one of the tables in a classroom with papers and binders in front of them for an activity.
Date:
May 14, 2010
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[Austin G. and Miguel Rodriguez]
Photograph of Austin G., and unidentified attendee, and Miguel Rodriguez, all from Denton ISD, during the Matching Mentor Teacher Meeting for the Teach North Texas program. They are standing by a stairwell in the Environmental Education, Science and Technology Building on the UNT campus.
Date:
May 14, 2010
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[Base of a Staircase]
Photograph of the base of a staircase in DeWitt County courthouse in Cuero, Texas.
Date:
October 14, 2010
Creator:
Bell, Jim
Object Type:
Photograph
System:
The Portal to Texas History
[Base of Courthouse Monument]
Photograph of the base of a monument to Captain J. T. Whitfield and other officers, on the lawn of the Lavaca County courthouse in Hallettsville, Texas.
Date:
October 14, 2010
Creator:
Bell, Jim
Object Type:
Photograph
System:
The Portal to Texas History
The Bastrop Advertiser (Bastrop, Tex.), Vol. 156, No. 91, Ed. 1 Thursday, January 14, 2010
Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date:
January 14, 2010
Creator:
Wright, Cyndi
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 90, No. 10, Ed. 1 Thursday, January 14, 2010
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
January 14, 2010
Creator:
Clements, Clifford E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 90, No. 74, Ed. 1 Wednesday, April 14, 2010
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
April 14, 2010
Creator:
Halter, Janie
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 90, No. 96, Ed. 1 Friday, May 14, 2010
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
May 14, 2010
Creator:
Halter, Janie
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 90, No. 139, Ed. 1 Wednesday, July 14, 2010
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
July 14, 2010
Creator:
Halter, Janie
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 90, No. 183, Ed. 1 Tuesday, September 14, 2010
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
September 14, 2010
Creator:
Halter, Janie
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 90, No. 205, Ed. 1 Thursday, October 14, 2010
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
October 14, 2010
Creator:
Halter Gray, Janie
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 90, No. 227, Ed. 1 Sunday, November 14, 2010
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
November 14, 2010
Creator:
Halter Gray, Janie
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 90, No. 248, Ed. 1 Tuesday, December 14, 2010
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
December 14, 2010
Creator:
Halter Gray, Janie
Object Type:
Newspaper
System:
The Portal to Texas History
Beam Conditioning for Free Electron Lasers:Consequences and Methods
The consequences of beam conditioning in four example cases [VISA, a soft x-ray free-electron laser (FEL), LCLS, and a 'Greenfield' FEL] are examined. It is shown that in emittance limited cases, proper conditioning reduces sensitivity to the transverse emittance and, furthermore, allows for stronger focusing in the undulator. Simulations show higher saturation power, with gain lengths reduced by a factor of 2 or more. The beam dynamics in a general conditioning system are studied, with 'matching conditions' derived for achieving conditioning without growth in the effective emittance. Various conditioning lattices are considered, and expressions derived for the amount of conditioning provided in each case when the matching conditions are satisfied. These results show that there is no fundamental obstacle to producing beam conditioning, and that the problem can be reduced to one of proper lattice design. Nevertheless, beam conditioning will not be easy to implement in practice.
Date:
December 14, 2010
Creator:
Wolski, A.; Penn, G.; Sessler, A.; Wurtele, J. & /LBL, Berkeley /UC, Berkeley, Astron. Dept.
Object Type:
Article
System:
The UNT Digital Library
A Benchmark Comparison of Monte Carlo Particle Transport Algorithms for Binary Stochastic Mixtures
None
Date:
May 14, 2010
Creator:
Brantley, P
Object Type:
Article
System:
The UNT Digital Library
Benzene-derived N2-(4-hydroxyphenyl)-deoxyguanosine adduct: UvrABC incision and its conformation in DNA
Benzene, a ubiquitous human carcinogen, forms DNA adducts through its metabolites such as p-benzoquinone (p-BQ) and hydroquinone (HQ). N(2)-(4-Hydroxyphenyl)-2'-deoxyguanosine (N(2)-4-HOPh-dG) is the principal adduct identified in vivo by (32)P-postlabeling in cells or animals treated with p-BQ or HQ. To study its effect on repair specificity and replication fidelity, we recently synthesized defined oligonucleotides containing a site-specific adduct using phosphoramidite chemistry. We here report the repair of this adduct by Escherichia coli UvrABC complex, which performs the initial damage recognition and incision steps in the nucleotide excision repair (NER) pathway. We first showed that the p-BQ-treated plasmid was efficiently cleaved by the complex, indicating the formation of DNA lesions that are substrates for NER. Using a 40-mer substrate, we found that UvrABC incises the DNA strand containing N(2)-4-HOPh-dG in a dose- and time-dependent manner. The specificity of such repair was also compared with that of DNA glycosylases and damage-specific endonucleases of E. coli, both of which were found to have no detectable activity toward N(2)-4-HOPh-dG. To understand why this adduct is specifically recognized and processed by UvrABC, molecular modeling studies were performed. Analysis of molecular dynamics trajectories showed that stable G:C-like hydrogen bonding patterns of all three Watson-Crick hydrogen bonds are …
Date:
June 14, 2010
Creator:
Hang, Bo; Rodriguez, Ben; Yang, Yanu; Guliaev, Anton B. & Chenna, Ahmed
Object Type:
Article
System:
The UNT Digital Library
The Boerne Star (Boerne, Tex.), Vol. 104, No. 39, Ed. 1 Friday, May 14, 2010
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
May 14, 2010
Creator:
Cartwright, Brian & Velvin, Candace E.
Object Type:
Newspaper
System:
The Portal to Texas History
Brady Standard-Herald and Heart of Texas News (Brady, Tex.), Ed. 1 Wednesday, April 14, 2010
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
April 14, 2010
Creator:
Stewart, James E.
Object Type:
Newspaper
System:
The Portal to Texas History
Brady Standard-Herald and Heart of Texas News (Brady, Tex.), Ed. 1 Wednesday, July 14, 2010
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
July 14, 2010
Creator:
Stewart, James E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Brand (Abilene, Tex.), Vol. 99, No. 3, Ed. 1 Tuesday, September 14, 2010
Bi-weekly student newspaper from Hardin-Simmons University in Abilene, Texas that includes campus news and local news of interest to students along with advertising.
Date:
September 14, 2010
Creator:
Hahne, Elyse
Object Type:
Newspaper
System:
The Portal to Texas History