Kipper Tie

Kipper Tie

Date: 1966
Creator: Brent
Description: Wide kipper tie of large stylized paisley designs in yellows and gold on a blue field. Blue is somewhat faded from the original shade. The tie has a tag on reverse marked "Brent" and with the logo for Montgomery Ward. The creation of the kipper tie, a form of extra-wide necktie known for bright colors and patterns, is credited to British designer Michael Fish. He brought out the earliest ones in the 1960's. This example was a gift to the donor by his maternal grandmother, Mary Kathleen King Miller (1898-1969).
Contributing Partner: UNT College of Visual Arts + Design
Ordering Phenomena in Undercooled Alloys

Ordering Phenomena in Undercooled Alloys

Date: July 17, 1997
Creator: Fultz, Brent
Description: Much of the work performed under this grant was devoted to using modern ideas in kinetics to understand atom movements in metallic alloys far from thermodynamic equilibrium. Kinetics arguments were based explicitly on the vacancy mechanism for atom movements. The emphasis was on how individual atom movements are influenced by the local chemical environment of the moving atom, and how atom movements cause changes in the local chemical environments. The author formulated a kinetic master equation method to treat atom movements on a crystal lattice with a vacancy mechanism. Some of these analyses [3,10,16] are as detailed as any treatment of the statistical kinetics of atom movements in crystalline alloys. Three results came from this work. Chronologically they were (1) A recognition that tracking time dependencies is not necessarily the best way to study kinetic phenomena. If multiple order parameters can be measured in a material, the ''kinetic path'' through the space spanned by these order parameters maybe just as informative about the chemical factors that affect atom movements [2,3,5-7,9-11,14-16,18,19,21,23,24,26,36,37]. (2) Kinetic paths need not follow the steepest gradient of the free energy function (this should be well-known), and for alloys far from equilibrium the free energy function can be ...
Contributing Partner: UNT Libraries Government Documents Department
''After the Genome 5 Conference'' to be held October 6-10, 1999 in Jackson Hole, Wyoming

''After the Genome 5 Conference'' to be held October 6-10, 1999 in Jackson Hole, Wyoming

Date: October 6, 1999
Creator: Brent, Roger
Description: OAK B139 The postgenomic era is arriving faster than anyone had imagined--sometime during 2000 we'll have a large fraction of the human genome sequence. Heretofore, our understanding of function has come from non-industrial experiments whose conclusions were largely framed in human language. The advent of large amounts of sequence data, and of ''functional genomic'' data types such as mRNA expression data, have changed this picture. These data share the feature that individual observations and measurements are typically relatively low value adding. Such data is now being generated so rapidly that the amount of information contained in it will surpass the amount of biological information collected by traditional means. It is tantalizing to envision using genomic information to create a quantitative biology with a very strong data component. Unfortunately, we are very early in our understanding of how to ''compute on'' genomic information so as to extract biological knowledge from i t. In fact, some current efforts to come to grips with genomic information often resemble a computer savvy library science, where the most important issues concern categories, classification schemes, and information retrieval. When exploring new libraries, a measure of cataloging and inventory is surely inevitable. However, at some point we ...
Contributing Partner: UNT Libraries Government Documents Department
The Science of Electrode Materials for Lithium Batteries - Progress Report

The Science of Electrode Materials for Lithium Batteries - Progress Report

Date: August 15, 2003
Creator: Fultz, Brent
Description: OAK-B135 (IPLD Cleared) Basic materials science research on materials for anodes and cathodes in electrochemical cells. The work is a mix of electrochemical measurements and analysis of the materials by transmission electron microscopy and x-ray diffractometry. The emphasis is on the thermodynamics and kinetics of how lithium is intercalated and de-intercalleted into anode and cathod materials.
Contributing Partner: UNT Libraries Government Documents Department
Annual Progress Report / Continuation Proposal

Annual Progress Report / Continuation Proposal

Date: November 21, 2001
Creator: Fultz, Brent
Description: We have been performing basic materials science research on materials for anodes and cathodes in electrochemical cells. The work is a mix of electrochemical measurements and analysis of the materials by transmission electron microscopy and x-ray diffractometry. At present, our experimental work involves only materials for Li storage, but we have been finishing papers from our previous work on hydrogen-storage materials.
Contributing Partner: UNT Libraries Government Documents Department
"After the Genome 5, Conference to be held October 6-10, 1999, Jackson Hole, Wyoming"

"After the Genome 5, Conference to be held October 6-10, 1999, Jackson Hole, Wyoming"

Date: October 6, 1999
Creator: Brent, Roger
Description: The postgenomic era is arriving faster than anyone had imagined-- sometime during 2000 we'll have a large fraction of the human genome sequence. Heretofore, our understanding of function has come from non-industrial experiments whose conclusions were largely framed in human language. The advent of large amounts of sequence data, and of "functional genomic" data types such as mRNA expression data, have changed this picture. These data share the feature that individual observations and measurements are typically relatively low value adding. Such data is now being generated so rapidly that the amount of information contained in it will surpass the amount of biological information collected by traditional means. It is tantalizing to envision using genomic information to create a quantitative biology with a very strong data component. Unfortunately, we are very early in our understanding of how to "compute on" genomic information so as to extract biological knowledge from it. In fact, some current efforts to come to grips with genomic information often resemble a computer savvy library science, where the most important issues concern categories, classification schemes, and information retrieval. When exploring new libraries, a measure of cataloging and inventory is surely inevitable. However, at some point we will need ...
Contributing Partner: UNT Libraries Government Documents Department
Student Recital: 2010-03-28 - Brent Schooley, tuba and Eli Westerfield, tuba

Student Recital: 2010-03-28 - Brent Schooley, tuba and Eli Westerfield, tuba

Access: Use of this item is restricted to the UNT Community.
Date: March 28, 2010
Creator: Schooley, Brent & Westerfield, Eli
Description: Recital presented at the UNT College of Music Recital Hall.
Contributing Partner: UNT Music Library
Modeling of land use change effects on storm water quantity and quality in the City of Carrollton and the North Texas Area.

Modeling of land use change effects on storm water quantity and quality in the City of Carrollton and the North Texas Area.

Access: Use of this item is restricted to the UNT Community.
Date: December 2003
Creator: Duncan, Phillip Brent
Description: Development and population are rapidly increasing in urbanizing areas of North Texas and so is the need to understand changes in storm water runoff flow and its contamination by nutrients, sediment, pesticides and other toxicants. This study contributes to this understanding and has two primary components: first, development of a graphical user interface for a geographic information system and storm water management database, and second, performing a two-scale hydrological modeling approach (the US Corp of Engineers HEC-HMS model and the US Environmental Protection Agency SWMM model). Both primary components are used together as a toolkit to support the storm water management program of the City of Carrollton, located in North Texas. By focusing limited city resources, the toolkit helps storm water managers in the process of compliance with federal regulations, especially the National Pollution Discharge Elimination System permit, and provides guidance for reporting, planning and investigation. A planning example was conducted by modeling potential changes in storm water quality due to projections of land use based on the City of Carrollton's Comprehensive Plan. An additional component of this study is the evaluation of future changes in surface water quantity and quality in the North Central Texas area, specifically in a ...
Contributing Partner: UNT Libraries
A Correction Factor for the First Born Approximation

A Correction Factor for the First Born Approximation

Date: January 1965
Creator: Russell, Jerry Brent
Description: This thesis looks at a Schroedinger equation and the Born approximation.
Contributing Partner: UNT Libraries
Waiver Authority Under the Renewable Fuel Standard (RFS)

Waiver Authority Under the Renewable Fuel Standard (RFS)

Date: January 21, 2014
Creator: Yacobucci, Brent D.
Description: This report provides a brief overview of the renewable fuel standard (RFS) program and discusses the process and criteria for EPA to approve a waiver petition. Transportation fuels are required by federal law to contain a minimum amount of renewable fuel each year. The RFS, established by the Energy Policy Act of 2005 (EPAct, P.L. 109-58) and amended by the Energy Independence and Security Act of 2007 (EISA, P.L. 110-140), requires that 15.2 billion gallons of renewable fuels be blended into gasoline and other transportation fuels in 2012.
Contributing Partner: UNT Libraries Government Documents Department
FIRST PREV 1 2 3 4 5 NEXT LAST