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Partner
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Federal Communications Commission Record
28
Office of Scientific & Technical Information Technical Reports
26
Texas State Publications
20
UNT Oral Histories
18
Texas Oral History Collection
14
Texas History Collection
12
University of North Texas Press
12
Abilene Library Consortium
8
Texas Soil Surveys
7
College of Music Program Books
4
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Electron Holography of Electromagnetic Fields - Recent Theoretical Advances.
It has been shown in this work that the Fourier space approach can be fruitfully applied to the calculation of the fields and the associated electron optical phase shift of several magnetic and electrostatic structures, like superconducting vortices in conventional and high-T{sub c} superconductors, reverse biased p-n junctions, magnetic domains and nanoparticles. In all these cases, this novel approach has led to unexpected but extremely interesting results, very often expressed in analytical form, which allow the quantitative and reliable interpretation of the experimental data collected by means of electron holography or of more conventional Lorentz microscopy techniques. Moreover, it is worth recalling that whenever long-range electromagnetic fields are involved, a physical model of the object under investigation is necessary in order to take into account correctly the perturbation of the reference wave induced by the tail of the field protruding into the vacuum. For these reasons, we believe that the Fourier space approach for phase computations we have introduced and discussed in this chapter will represent an invaluable tool for the investigation of electromagnetic fields at the meso- and nano-scale.
Date:
January 1, 2007
Creator:
Beleggia, M.; Pozzi, G. & Tonomura, A.
System:
The UNT Digital Library
Self-Organized Criticality and Cellular Automata
Cellular automata provide a fascinating class of dynamical systems based on very simple rules of evolution yet capable of displaying highly complex behavior. These include simplified models for many phenomena seen in nature. Among other things, they provide insight into self-organized criticality, wherein dissipative systems naturally drive themselves to a critical state with important phenomena occurring over a wide range of length and the scales. This article begins with an overview of self-organized criticality. This is followed by a discussion of a few examples of simple cellular automaton systems, some of which may exhibit critical behavior. Finally, some of the fascinating exact mathematical properties of the Bak-Tang-Wiesenfeld sand-pile model [1] are discussed.
Date:
January 1, 2007
Creator:
Creutz, M.
System:
The UNT Digital Library
Oral History Interview with Dolphus Edward Rowan, July 17, 2007
Access:
Use of this item is restricted to the UNT Community
Interview with Ed Rowan, a Army Air Corps WWII veteran from Gadsden, Alabama. Rowan discusses his family background, education, work, purchasing an airplane, flying over the the wreck of the Hindenburg, joining the National Guard and flying coastal patrols, becoming a bomber pilot, his B-17 crew, the various missions they flew in the European Theater, fighters, flak, equipment, tactics, leaving the service, and working as an airline pilot. In appendix is a photo of Rowan's civilian plane, his Distinguished Flying Cross citation, his appointment to the Reserves, a list of missions, flight logs, and a fact sheet about the 381st Bomb Group,
Date:
July 17, 2007
Creator:
Hegi, Benjamin & Rowan Jr., Dolphus Edward
System:
The UNT Digital Library
local/e Photography and Video
A booklet called "local/e Photography and Video" featuring an exhibition "local/e" of several visual artists, including Byrd Williams IV.
Date:
October 2007
Creator:
University of North Texas at Dallas
System:
The UNT Digital Library
First-Born, Middle Child, Caboose: Stories about birth order and family relationships
Compilation of personal anecdotes and reminiscences about topics related to family relationships, collected from people living in or around Grayson, Texas. It includes biographical information for each person. A cumulative index (volumes 1-6) starts on page 135.
Date:
2007
Creator:
Lincecum, Jerry Bryan, 1942- & Redshaw, Peggy A.
System:
The Portal to Texas History
The Journey To Boerne, 4th Printing
Booklet of the history of Boerne, Texas, including its founding members' immigration to the area and the development of Kendall County. The inside cover of the booklet has a road map of the area surrounding Boerne, Texas.
Date:
2007
Creator:
Edmonds, Bettie
System:
The Portal to Texas History
Oral History Interview with Salvador Espino, September 26, 2007
Access:
Use of this item is restricted to the UNT Community
Interview with Fort Worth city councilman Salvador Espino as part of the North Texas Immigrant Rights Movement Oral History Project. The interview includes Espino's personal experiences about childhood and education, having a career a computer consultant, accountant, and attorney, volunteering for Catholic Diocese, and running for a seat representing District Two on the Fort Worth City Council. Espino also discusses the district demographics and priorities, the creation of Latinos Unidos, and his involvement in Fort Worth's 2006 immigrant rights march. The interview also includes an appendix with an article written by Espino.
Date:
September 26, 2007
Creator:
Moye, Todd & Espino, Salvador
System:
The UNT Digital Library
Oral History Interview with Earl E. Ambrose, October 6, 2007
Access:
Use of this item is restricted to the UNT Community
Interview with Earl E. Ambrose, Korean War veteran, as part of the Tarrant County War Veterans Oral History Project. The interview includes Ambrose's personal experiences of childhood, basic training, volunteering for service in Korea, and attending Arlington State College using GI Bill benefits. Additionally, Ambrose discusses family experiences in military service, the decision to join the Marines, assignments to Quantico and Yorktown, Virginia, his brief combat experience and assignment to the Main Line of Resistance near the Imjin River, his discharge from the Marines, and his career with Bell Helicopter.
Date:
October 6, 2007
Creator:
Ball, Gregory & Ambrose, Earl E.
System:
The UNT Digital Library
Oral History Interview with Angela Bynum, November 16, 2007
Access:
Use of this item is restricted to the UNT Community
Interview with Angela Bynum, veteran of Operation Iraqi Freedom, as part of the Tarrant County War Veterans Oral History Project. The interview includes Bynum's personal experiences of childhood and education in California and Texas, enlisting in the U.S. Army, basic and advanced training as a motor transport operator, training in avoidance of improvised explosive devices, and transport missions between Iraq and Kuwait. Bynum also discusses her inability to withstand Airborne training, the decision to leave active duty in 2002, her use of the GI Bill benefits to attend Tarrant Community College, the 2004 call-up from reserve duty and deployment to Iraq, her family's concerns regarding deployment, and aspects of daily life for American soldiers stationed in Iraq.
Date:
November 16, 2007
Creator:
Castillo, Vogel & Bynum, Angela
System:
The UNT Digital Library
Oral History Interview with Seth Bailey, December 12, 2007
Access:
Use of this item is restricted to the UNT Community
Interview with Seth Bailey, veteran of Operation Iraqi Freedom, as part of the Tarrant County War Veterans Oral History Project. The interview includes Bailey's personal experiences of childhood and education in Athens, Texas, enlisting in the U.S. Army, basic training at Ft. Benning, Georgia, including experiences in Ranger Indoctrination Program and injuries sustained in "jump school," as well as his combat experiences in Karbala, Ramadi, and Al Asad. Bailey also talks about his family's tradition of military service, his assignment to a unit in Darmstadt, Germany, his deployment to Iraq and performance of long-range surveillance missions, continuing struggles with injury from basic training, with the Army health care system, and with substance abuse. Additionally, Bailey discusses his treatment at the Walter Reed Army Hospital, being discharged from the Army, returning to Arlington, Texas, and gives his opinions regarding the benefits of military service and regarding women in the military.
Date:
December 12, 2007
Creator:
Russell, Amy & Bailey, Seth
System:
The UNT Digital Library
Oral History Interview with Rick Dale, November 26, 2007
Access:
Use of this item is restricted to the UNT Community
Interview with U.S. Marine Corps Pilot Richard Dale as part of the Tarrant County War Veterans Oral History Project. The interview includes Dale's personal experiences of childhood, education at Baylor University and Texas A&M, attending training at Camp Pendleton, California, Quantico, Virginia, and officer candidate school. Additionally, Dale talks about his decision to enter the Marines aviation program, his assignments to various naval air stations, the particulars of "tailhook" aviation, and his civilian career with Northwest Airlines. The interview also includes an appendix with a photograph and an active duty summary.
Date:
November 26, 2007
Creator:
Bristow, Lauren & Dale, Richard C.
System:
The UNT Digital Library
Oral History Interview with Evelyn Brown, October 30, 2007
Access:
Use of this item is restricted to the UNT Community
Interview with Evelyn Brown, Vietnam War-era veteran of the US Navy, as part of the Tarrant County War Veterans Oral History Project. The interview includes Brown's personal experiences of childhood and education in Pennsylvania, attending nursing school, enlisting in the Navy Nurse Corps, and being involved with veterans organizations. Additionally, Brown discusses her coming out experience, her assignment to facilities in Florida, Guantanamo Bay, Cuba, Camp Lejeune, N.C., and Quantico, Virginia, her decision to leave service upon assignment to USS Sanctuary, a hospital ship stationed off the coast of Vietnam, and her opinions regarding the "don't ask, don't tell" policy.
Date:
October 30, 2007
Creator:
Mims, Dennis Michael & Brown, Evelyn
System:
The UNT Digital Library
Oral History Interview with Ealy Boyd, October 17, 2007
Access:
Use of this item is restricted to the UNT Community
Interview with Ealy Boyd, Korean War veteran, as part of the Tarrant County War Veterans Oral History Project. The interview includes Boyd's personal experiences about childhood and education, enlisting in the U.S. Air Force, basic training in San Antonio and his assignment to Laredo Air Base, Texas, and encounters with North Korean POWs. Additionally, Boyd discusses his deployment to Korea as a vehicle operator with the Fifth Motor Transport Squadron, assignments at various bases, his shift into vehicle maintenance MOS, then into maintenance and storage of nuclear warheads, and finally into aircraft maintenance, his civilian career with Lockheed Martin, political work for Reps. Martin Frost, Preston Geren, and Jim Wright, as well as with State Senator Mike Moncrief. The interview includes an appendix with a photograph.
Date:
October 17, 2007
Creator:
De Santiago Ramos, Simone C. & Ealy, Boyd
System:
The UNT Digital Library
FCC Record, Volume 22, No. 19, Pages 14248 to 15003, Supplement (2007)
Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.
Date:
2007
Creator:
United States. Federal Communications Commission.
System:
The UNT Digital Library
[Abilene City Council Minutes: 2007]
Ledger containing minutes of the City Council in Abilene, Texas documenting the group's discussions and activities from January 11, 2007 to December 20, 2007.
Date:
2007-01-11/2007-12-20
Creator:
Abilene (Tex.)
System:
The Portal to Texas History
The 2007 Black Tie Dinner: All You Need is Love
A commemorative booklet on a dinner celebrating equality, specifically LGBT rights.
Date:
2007
Creator:
unknown
System:
The UNT Digital Library
Nuclear Reactions for Astrophysics
None
Date:
July 5, 2007
Creator:
J.Thompson, I & Nunes, F
System:
The UNT Digital Library
Applications for Drawings on Public Hunting Lands: 2007-2008
Yearly newsletter of the Texas Parks & Wildlife Department's Public Hunting Program discussing hunting permits, drawings to win special permits, and hunting locations.
Date:
June 2007
Creator:
Texas. Parks and Wildlife Department.
System:
The Portal to Texas History
Pulse Radiolysis in Supercritical Rare Gas Fluids
Recently, supercritical fluids have become quite popular in chemical and semiconductor industries for applications in chemical synthesis, extraction, separation processes, and surface cleaning. These applications are based on: the high dissolving power due to density build-up around solute molecules, and the ability to tune the conditions of a supercritical fluid, such as density and temperature, that are most suitable for a particular reaction. The rare gases also possess these properties and have the added advantage of being supercritical at room temperature. Information about the density buildup around both charged and neutral species can be obtained from fundamental studies of volume changes in the reactions of charged species in supercritical fluids. Volume changes are much larger in supercritical fluids than in ordinary solvents because of their higher compressibility. Hopefully basic studies, such as discussed here, of the behavior of charged species in supercritical gases will provide information useful for the utilization of these solvents in industrial applications.
Date:
January 1, 2007
Creator:
Holroyd, R.
System:
The UNT Digital Library
Catalog of Hardin-Simmons University, 2007-2008 Undergraduate Bulletin
Catalog describes the governance, admission requirements, course offerings, and campus life of Hardin-Simmons University in Abilene, Texas.
Date:
2007
Creator:
Hardin-Simmons University
System:
The Portal to Texas History
Catalog of Hardin-Simmons University, 2007-2008 Graduate Bulletin
Catalog describes the governance, admission requirements, course offerings, and campus life in the Division of Graduate Studies at Hardin-Simmons University in Abilene, Texas.
Date:
2007
Creator:
Hardin-Simmons University
System:
The Portal to Texas History
Catalog of Howard Payne University, 2007-2009
Catalog describes the history, governance, admission requirements, course offerings, and campus life of Howard Payne University in Brownwood, Texas.
Date:
June 2007
Creator:
Howard Payne University
System:
The Portal to Texas History
METAL OXIDE NANOPARTICLES
This chapter covers the fundamental science, synthesis, characterization, physicochemical properties and applications of oxide nanomaterials. Explains fundamental aspects that determine the growth and behavior of these systems, briefly examines synthetic procedures using bottom-up and top-down fabrication technologies, discusses the sophisticated experimental techniques and state of the art theory results used to characterize the physico-chemical properties of oxide solids and describe the current knowledge concerning key oxide materials with important technological applications.
Date:
October 1, 2007
Creator:
Fernandez-Garcia, M. & Rodgriguez, J. A.
System:
The UNT Digital Library
All You Need is Love: The 2007 Black Tie Dinner
Booklet commemorating the annual Black Tie Dinner, an event celebrating strides made in LGBT rights and issues each year.
Date:
2007
Creator:
Black Tie Dinner, Inc.
System:
The UNT Digital Library