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Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 98, No. 124, Ed. 1 Tuesday, March 12, 2013 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 98, No. 124, Ed. 1 Tuesday, March 12, 2013

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: March 12, 2013
Creator: Gibbs, Angenene
Object Type: Newspaper
System: The Gateway to Oklahoma History

[Selma and Dallas County Public Library exterior]

A photograph of the exterior of the Selma and Dallas County Public Library. The sign for the location is outside and there are bushes and trees growing around it. A brick path is visible in front of the building.
Date: March 12, 2013
Creator: University of North Texas. Multicultural Center.
Object Type: Photograph
System: The UNT Digital Library

[The Selma Movement "The Prize" Historical Marker]

A photograph of a historical marker in Selma, Alabama. The sign has the seal of the Alabama Historical Commission at the top and reads "The Selma Movement (The Prize) On Sunday March 7, 1965, 600 people led by Hosea Williams & John Lewis began a march to Montgomery to take their quest for voting rights directly to Governor George C. Wallace. At the Pettus bridge they were met by state troopers who used horses, tear gas & billy clubs to break up the march. A march on March 9, led by Dr. Martin Luther King, Jr. met the troopers at the same place & turned around without incident. The Federal Court ruled the march was legal & with Federal protection 4.000 began the march to Montgomery on March 21. Camping along the road the protesters reached 25,000 in number by the time they reached the State Capital on March 25. National news coverage of the three events secured wide-spread support & led to the approval of the Voting Rights Act on August 6, 1965. Erected 1990 by the City of Selma".
Date: March 12, 2013
Creator: University of North Texas. Multicultural Center.
Object Type: Photograph
System: The UNT Digital Library

[Selma welcome sign]

A photograph of the welcome sign for Selma, Alabama. It reads "Est. 1800 Welcome to Historic Selma".
Date: March 12, 2013
Creator: University of North Texas. Multicultural Center.
Object Type: Photograph
System: The UNT Digital Library

[Sign for Selma to Montgomery National Historic Trail]

A photograph of a sign past the Edmund Pettus Bridge in Selma, Alabama. It reads "Selma to Montgomery National Historic Trail; All American Road Scenic Byway".
Date: March 12, 2013
Creator: University of North Texas. Multicultural Center.
Object Type: Photograph
System: The UNT Digital Library

[Stone monument with Joshua quote]

A photograph of a stone monument to the Civil Rights Movement in Selma, Alabama. It is surrounded by a short metal fence and the middle stone reads "When your children shall ask you in time to come saying, 'What mean these 12 stones?' Then you shall tell them how you made it over; Joshua 4:21-22".
Date: March 12, 2013
Creator: University of North Texas. Multicultural Center.
Object Type: Photograph
System: The UNT Digital Library

[Student on Selma Public Library stairs]

A photograph of a student on the landing at the top of the stairs at the Selma Public Library in Selma, Alabama. Two other students are standing a distance away from the base of the stairs and one is taking a picture. The library's hours of operation are also posted by the entrance.
Date: March 12, 2013
Creator: University of North Texas. Multicultural Center.
Object Type: Photograph
System: The UNT Digital Library

[Students walking down Edmund Pettus Bridge]

A photograph of students walking down the Edmund Pettus Bridge in Selma, Alabama. They walked across it with their group and a car is also crossing over the bridge.
Date: March 12, 2013
Creator: University of North Texas. Multicultural Center.
Object Type: Photograph
System: The UNT Digital Library
Study of Multi-Scale Cloud Processes Over the Tropical Western Pacific Using Cloud-Resolving Models Constrained by Satellite Data (open access)

Study of Multi-Scale Cloud Processes Over the Tropical Western Pacific Using Cloud-Resolving Models Constrained by Satellite Data

Clouds in the tropical western Pacific are an integral part of the large scale environment. An improved understanding of the multi-scale structure of clouds and their interactions with the environment is critical to the ARM (Atmospheric Radiation Measurement) program for developing and evaluating cloud parameterizations, understanding the consequences of model biases, and providing a context for interpreting the observational data collected over the ARM Tropical Western Pacific (TWP) sites. Three-dimensional cloud resolving models (CRMs) are powerful tools for developing and evaluating cloud parameterizations. However, a significant challenge in using CRMs in the TWP is that the region lacks conventional data, so large uncertainty exists in defining the large-scale environment for clouds. This project links several aspects of the ARM program, from measurements to providing improved analyses, and from cloud-resolving modeling to climate-scale modeling and parameterization development, with the overall objective to improve the representations of clouds in climate models and to simulate and quantify resolved cloud effects on the large-scale environment. Our objectives will be achieved through a series of tasks focusing on the use of the Weather Research and Forecasting (WRF) model and ARM data. Our approach includes: -- Perform assimilation of COSMIC GPS radio occultation and other satellites …
Date: March 12, 2013
Creator: Dudhia, Jimy
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: GA-0992 (open access)

Texas Attorney General Opinion: GA-0992

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Authority of certain persons to direct the disposition of blood seized during the investigation of an intoxication-related offense (RQ-1082-GA).
Date: March 12, 2013
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History

[Top of Edmund Pettus Bridge]

A photograph of the Edmund Pettus Bridge in Selma, Alabama. The steel arches that stick up in the middle of the bridge have bars connecting them created a square pattern suspended between them. The name of the bridge and a "Vertical Caution" sign are above the road.
Date: March 12, 2013
Creator: University of North Texas. Multicultural Center.
Object Type: Photograph
System: The UNT Digital Library

[Truck crossing Edmund Pettus Bridge]

A photograph of a truck crossing over the Edmund Pettus Bridge in Selma, Alabama. The historical marker for the location is also visible in the lower left-hand corner of the picture.
Date: March 12, 2013
Creator: University of North Texas. Multicultural Center.
Object Type: Photograph
System: The UNT Digital Library
U.S. Policy Towards Burma: Issues for the 113th Congress (open access)

U.S. Policy Towards Burma: Issues for the 113th Congress

This report provides an overview of United States policy towards Burma. The report discusses the evolution of Obama's Burma policy, and issues for U.S. policy.
Date: March 12, 2013
Creator: Martin, Michael F.
Object Type: Report
System: The UNT Digital Library
Ultra-Efficient and Power Dense Electric Motors for U. S. Industry (open access)

Ultra-Efficient and Power Dense Electric Motors for U. S. Industry

The primary purpose of this project was to combine the ease-of-installation and ease-of-use attributes of industrial induction motors with the low-loss and small size and weight advantages of PM motors to create an ultra-efficient, high power density industrial motor that can be started across-the-line or operated from a standard, Volts/Hertz drive without the need for a rotor position feedback device. PM motor products that are currently available are largely variable speed motors that require a special adjustable speed drive with rotor position feedback. The reduced size and weight helps to offset the magnet cost in order make these motors commercially viable. The scope of this project covers horsepower ratings from 20 ? 500. Prototypes were built and tested at ratings ranging from 30 to 250 HP. Since fans, pumps and compressors make up a large portion of industrial motor applications, the motor characteristics are tailored to those applications. Also, since there is extensive use of adjustable frequency inverters in these applications, there is the opportunity to design for an optimal pole number and operate at other than 60 Hz frequency when inverters are utilized. Designs with four and eight pole configurations were prototyped as part of this work. Four pole …
Date: March 12, 2013
Creator: Melfi, Michael J.; Schiferl, Richard F. & Umans, Stephen D.
Object Type: Report
System: The UNT Digital Library
VEST: Abstract Vector Calculus Simplification in Mathematica (open access)

VEST: Abstract Vector Calculus Simplification in Mathematica

We present a new package, VEST (Vector Einstein Summation Tools), that performs abstract vector calculus computations in Mathematica. Through the use of index notation, VEST is able to reduce scalar and vector expressions of a very general type using a systematic canonicalization procedure. In addition, utilizing properties of the Levi-Civita symbol, the program can derive types of multi-term vector identities that are not recognized by canonicalization, subsequently applying these to simplify large expressions. In a companion paper [1], we employ VEST in the automation of the calculation of Lagrangians for the single particle guiding center system in plasma physics, a computation which illustrates its ability to handle very large expressions. VEST has been designed to be simple and intuitive to use, both for basic checking of work and more involved computations. __________________________________________________
Date: March 12, 2013
Creator: Squire, J.; Burby, J. & Qin, H.
Object Type: Report
System: The UNT Digital Library

[Viola Gregg Liuzzo on mural in Selma]

A photograph of the Civil Rights Memorial Mural at the National Voting Rights Museum in Selma, Alabama. This photo is focused on "Viola Gregg Liuzzo 1925-1965". Behind her face are several silhouettes with clouds at sunset above the scene and beneath her is a red line.
Date: March 12, 2013
Creator: University of North Texas. Multicultural Center.
Object Type: Photograph
System: The UNT Digital Library