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A review of plutonium environmental data with a bibliography for use in risk assessments

Description: Plutonium fueled radioisotopic heat sources find space, terrestrial, and undersea applications to generate electrical power. Such systems under postulated accident conditions could release radioactivity into the environment resulting in risks to the general population in the form of radiological doses and associated health effects. The evaluation of the radiological impact of postulated scenarios involving releases of activity into the environment includes identification of postulated accident release modes, including the probability of release and the release location; source term definition, including the activity of each radionuclide released and the corresponding chemical form and particle size distribution; analysis of the environmental behavior of the released radioactivity to determine the concentrations in environmental media (air, soil, and water) as a function of time; and analysis of the interaction between the environmental concentrations and man, leading to ingestion, inhalation, and external doses through each environmental exposure pathway. 443 refs., 2 figs., 4 tabs.
Date: June 15, 1983
Creator: Bartram, B.W. & Wilkinson, M.J.
Partner: UNT Libraries Government Documents Department

ARTI refrigerant database

Description: The Refrigerant Database is an information system on alternative refrigerants, associated lubricants, and their use in air conditioning and refrigeration. It consolidates and facilitates access to property, compatibility, environmental, safety, application and other information. It provides corresponding information on older refrigerants, to assist manufacturers and those using alternative refrigerants, to make comparisons and determine differences. The underlying purpose is to accelerate phase out of chemical compounds of environmental concern.
Date: November 15, 1996
Creator: Calm, J. M.
Partner: UNT Libraries Government Documents Department

Laser desorption/ionization mass spectrometry for direct profiling and imaging of small molecules from raw biological materials

Description: Matrix-assisted laser desorption/ionization(MALDI) mass spectrometry(MS) has been widely used for analysis of biological molecules, especially macromolecules such as proteins. However, MALDI MS has a problem in small molecule (less than 1 kDa) analysis because of the signal saturation by organic matrixes in the low mass region. In imaging MS (IMS), inhomogeneous surface formation due to the co-crystallization process by organic MALDI matrixes limits the spatial resolution of the mass spectral image. Therefore, to make laser desorption/ionization (LDI) MS more suitable for mass spectral profiling and imaging of small molecules directly from raw biological tissues, LDI MS protocols with various alternative assisting materials were developed and applied to many biological systems of interest. Colloidal graphite was used as a matrix for IMS of small molecules for the first time and methodologies for analyses of small metabolites in rat brain tissues, fruits, and plant tissues were developed. With rat brain tissues, the signal enhancement for cerebroside species by colloidal graphite was observed and images of cerebrosides were successfully generated by IMS. In addition, separation of isobaric lipid ions was performed by imaging tandem MS. Directly from Arabidopsis flowers, flavonoids were successfully profiled and heterogeneous distribution of flavonoids in petals was observed for the first time by graphite-assisted LDI(GALDI) IMS.
Date: May 15, 2008
Creator: Cha, Sangwon
Partner: UNT Libraries Government Documents Department

Final Report for DOE Project Number: DE-FG02-05ER46241

Description: Hydrogen storage is the most challenging task for the hydrogen economy. We established a multidisciplinary research program for high throughput combinatorial synthesis and characterization of novel nanoporous and metastable complex hydrides, coupled to fundamental material studies including electronic, structural and kinetic transport modeling, and pump-probe experiments. Our research is based the concept of hybrid nanostructures that store hydrogen by a combination of chemi- and physorption: atomic hydrogen is stored in metastable hydrides while molecule hydrogen is stored in the nanometer pores of the hydrides. Metastable nanostructured hydride has been achieved by introducing structural and compositional disorders through high throughput elemental substitution/doping, catalyst addition, and nonequilibrium processing. Fast screening compatible with the combinatorial synthesis was achieved by combining X-ray structural characterization with the development of a laser-based microbalance. Manufacturing of nanoporous metahydrides that are identified as promising by the combinatorial synthesis has been explored along with the materials search.
Date: March 15, 2010
Creator: Chen, Gang; Dresselhaus, Mildred S.; Grigoropoulos, Costas P.; Mao, Samuel S.; Xiang, Xiaodong & Zeng, Taofang
Partner: UNT Libraries Government Documents Department

The Light Crust Doughboys Are on the Air: Celebrating Seventy Years of Texas Music

Description: Millions of Texans and Southwesterners have been touched over the years by the Light Crust Doughboys. From 1930 to 1952, fans faithfully tuned in to their early-morning and, later, noontime radio program, and turned out in droves to hear them play live. The Doughboys embodied the very essence of the “golden era” of radio—live performances and the dominance of programming by advertising agencies. Their radio program began as a way to sell Light Crust Flour. Their early impresario, W. Lee “Pappy” O'Daniel, quickly learned how to exploit the power of radio to influence voters, and he put that lesson to good use to become a two-time Texas governor and the model for Pappy O'Daniel in the movie, Oh Brother, Where Art Thou? But the group was more than a way to push flour; the talented musicians associated with them included Bob Wills and Milton Brown, each of whom receive credit for founding western swing. With the demise of their regular radio program, the Light Crust Doughboys had to remake themselves. Trailblazers in western swing, the Doughboys explored many other musical genres, including gospel, for which they were nominated for Grammys in 1998, 1999, 2001, and 2002. They continue to play together with versatility and wide-ranging talent—“official music ambassadors of the Lone Star State” as declared by the state legislature in 1995. Their legendary banjo player, Smokey Montgomery, was with the group for sixty-six years before his death in 2001. For the first time, here is the story of the Doughboys phenomenon, from their debut broadcast to their contemporary live performances. This is a rich slice of Texas musical and broadcasting history. Included inside is a bonus CD containing seventy-two minutes of Doughboys music, from early studio recordings to contemporary tunes.
Access: This item is restricted to UNT Community Members. Login required if off-campus.
Date: September 15, 2002
Creator: Dempsey, John Mark
Partner: UNT Press

One Long Tune: the Life and Music of Lenny Breau

Description: From book jacket: “Mr. Guitar” Chet Atkins called Lenny Breau (1941-1984) “the greatest guitarist who ever walked the face of the earth.” Breau began playing the instrument at age seven, and went on to master many styles, especially jazz. Between 1968 and 1983 he made a series of recordings that are among the most influential guitar albums of the century. Breau’s astonishing virtuosity influenced countless performers, but unfortunately it came at the expense of his personal relationships. Despite Breau’s fascinating life story and his musical importance, no full-length biography has been published until now. Forbes-Roberts has interviewed more than 175 people and closely analyzed Breau’s recordings to reveal an enormously gifted man and the inner workings of his music. “Lenny Breau was, and will always be, a great treasure. We need him today more than ever.” —Mundell Lowe
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Date: May 15, 2006
Creator: Forbes-Roberts, Ron
Partner: UNT Press

Dennis Brain: a Life in Music

Description: The British horn player Dennis Brain (1921–1957) is commonly described by such statements as “the greatest horn player of the 20th Century,” “a genius,” and “a legend.” He was both a prodigy and popularizer, famously performing a concerto on a garden hose in perfect pitch. On his usual concert instrument his tone was of unsurpassed beauty and clarity, complemented by a flawless technique. The recordings he made with Herbert von Karajan of Mozart’s horn concerti are considered the definitive interpretations. Brain enlisted in the English armed forces during World War II for seven years, joining the National Symphony Orchestra in wartime in 1942. After the war he filled the principal horn positions in both the Philharmonia and Royal Philharmonic Orchestras. He later formed his own wind quintet and began conducting. Composers including Benjamin Britten and Paul Hindemith lined up to write music for him. Even fifty years after his tragic death at the age of 36 in an auto accident in 1957, Peter Maxwell Davies was commissioned to write a piece in his honor. Stephen Gamble and William Lynch have conducted numerous interviews with family, friends, and colleagues and uncovered information in the BBC archives and other lesser known sources about recordings that were previously unknown. This volume describes Brain’s life and analyzes in depth his musical career. Its appendices of information on performances will appeal to music historians, and its details on Brain’s instruments and equipment will be useful to horn players. “A pleasure to read: serious but personable, unaffected, unpretentious—conversational in tone. The character of the prose can be said to reflect the character of the book’s subject. Eminently satisfying.”—Robert Marshall, author of Dennis Brain on Record
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Date: May 15, 2011
Creator: Gamble, Stephen & Lynch, William C.
Partner: UNT Press

The Texas Cookbook: From Barbecue to Banquet--an Informal View of Dining and Entertaining the Texas Way

Description: This delightful collection captures the flavor and diversity of the cuisine of the Lone Star State. The Texas Cookbook presents recipes ranging from down-home cooking to high-class affairs, from regional favorites to ethnic specialties. Mary Faulk Koock traveled throughout Texas gathering recipes from ranch kitchens and city hostesses. Scattered among these are the author’s anecdotes from her vast and varied encounters with the famous and influential. In Austin John Henry Faulk, the author’s brother, savors Quail Pie with J. Frank Dobie, Walter Prescott, Roy Bedichek, and Mody Boatright. Fort Worth’s Van Cliburn enjoys the hostess’ biscuits and offers his own recipe for a whole-wheat variety. Here is Lady Bird Johnson’s Peach Ice Cream (the LBJ Ranch) and some expected classics such as Lee’s Chili (Amarillo), Venison Roast (the King Ranch), and Black-eyed Peas with Okra (Austin). But you will also find the unusual in Roasted Wild Turkey (the Hill Country), Fried Apricot Pies (Fredericksburg), and Watermelon Rind Preserves (Luling). Regional contributions shine in Sauerbraten (Kerrville), Salsa Brava (Brownsville) and Crawfish Etouffee (Beaumont). At the home of friends in Dallas Koock reveals the recipe for Chicken Cannelloni served after an opera. We share in her delight with Persimmon Salad in San Antonio, Cold Breast of Duck with Orange Slices in Houston, and Cebollas Rellenas from the Rio Grande Valley. Where else can you learn the story behind Slumgullion, a purported concoction of Fort Worth’s Amon Carter, Sr., and friend Will Rogers, or find the recipe for Pepparkakor (Swedish Ginger Cookies) from the Austin area? Other cities with recipes featured are Tyler, Abilene, Rockdale, El Paso, Waco, Columbus, and Corpus Christi. Much more than a cookbook, this collection offers a look at a way of life and entertaining, Texas style.
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Date: August 15, 2001
Creator: Koock, Mary Faulk
Partner: UNT Press

Jade Visions: the Life and Music of Scott Lafaro

Description: Jade Visions is the first biography of one of the twentieth century’s most influential jazz musicians, bassist Scott LaFaro. Best known for his landmark recordings with Bill Evans, LaFaro played bass a mere seven years before his life and career were tragically cut short by an automobile accident when he was only 25 years old. Told by his sister, this book uniquely combines family history with insight into LaFaro’s music by well-known jazz experts and musicians Gene Lees, Don Thompson, Jeff Campbell, Phil Palombi, Chuck Ralston, Barrie Kolstein, and Robert Wooley. Those interested in Bill Evans, the history of jazz, and the lives of working musicians of the time will appreciate this exploration of LaFaro’s life and music as well as the feeling they’ve been invited into the family circle as an intimate. “Fernandez’ insightful comments about her brother offer far more than jazz scholars have ever known about this significant and somewhat enigmatic figure in the history of jazz. All in all, a very complete portrait.”—Bill Milkowski, author of Jaco: The Extraordinary and Tragic Life of Jaco Pastorius
Access: This item is restricted to UNT Community Members. Login required if off-campus.
Date: September 15, 2009
Creator: LaFaro-Fernández, Helene; Ralston, Chuck; Campbell, Jeff & Palombi, Phil
Partner: UNT Press