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Particle size distribution and qualitative/quantitative analysis of trace metals in the combustion gas and fly ash of coal/refuse derived fuel (open access)

Particle size distribution and qualitative/quantitative analysis of trace metals in the combustion gas and fly ash of coal/refuse derived fuel

This work includes two different areas of research. Both areas are related to the combustion of the binder-enhanced densified refuse derived fuel (bdRDF) with high sulfur coal and examining trace elements. The first area of this work involved studying the trace metals in the combustion gas of bdRDF/coal blend and the effect of the binder, CA(OH)2, on reducing the trace elements emissions. The second area of work involved studying the trace elements in the fly ash and the effect of the dRDF and the binder of trace metals.
Date: December 1991
Creator: Attili, Bassam Saleem
System: The UNT Digital Library
Prevention of Endotoxic Shock in Mice Using Anti-Tumor Necrosis Factor-Alpha Monoclonal Antibody (open access)

Prevention of Endotoxic Shock in Mice Using Anti-Tumor Necrosis Factor-Alpha Monoclonal Antibody

In this study the mouse tumor necrosis factor-alpha (TNF-α) was prepared by stimulating macrophage cell line RAW 264.7 with lipopoly-saccharide (LPS) obtained from Escheria coli strain 055:B5.
Date: December 1991
Creator: Ayub, Qasim
System: The UNT Digital Library
Cloning, characterization and expression of the xylXYZ region of the Pseudomonas putida TOL plasmid pDK1 (open access)

Cloning, characterization and expression of the xylXYZ region of the Pseudomonas putida TOL plasmid pDK1

In this study a library of EcoRI fragments encompassing the entire TOL region of the Pseudomonas putida TOL plasmid pDK1 was constructed in the Escheria coli cloning vector pBR325.
Date: December 1991
Creator: Azadpour, Elahe E.
System: The UNT Digital Library
Fleogan (open access)

Fleogan

Fleogan is a work for a flute choir consisting of four piccolos, six C flutes, six alto flutes, and four bass flutes. The formal structure of Fleogan consists of three levels of arch form. First is the arch structure of the work in its entirety; next is the arch form within a movement, and on the smallest scale is the form within a tempo-section.
Date: December 1979
Creator: Baczewski, Philip
System: The UNT Digital Library
The synthesization of a curriculum development model and the development of a prototype training program--part I (open access)

The synthesization of a curriculum development model and the development of a prototype training program--part I

The purpose of this study was to research and synthesize a new curriculum development model which has a theoretical base, proven practicality, and usefulness for local school districts.
Date: December 1975
Creator: Barker, Nancy Evans
System: The UNT Digital Library
Physiology of L-asparaginase Synthesis by Escherichia Coli (open access)

Physiology of L-asparaginase Synthesis by Escherichia Coli

A mating between Escherichia coli 4318 (thi-leu-Las-Hfr) and E. coli A-1 (Met-Las+ F-) resulted in the formation of phototrophic recombinantshaving L-asparaginase activities at three distinct levels. The physiology of L-asparaginase synthesis in these recombinants is described.
Date: December 1979
Creator: Barnes, Wayne Riley
System: The UNT Digital Library
Gilgamesh: A Setting of A Selection From the Babylonian Epic for Contralto Solo With Two Versions of the Accompaniment (open access)

Gilgamesh: A Setting of A Selection From the Babylonian Epic for Contralto Solo With Two Versions of the Accompaniment

Gilgamesh is a dramatic solo for contralto. An unusual feature of this project is the composition of two separate and distinct versions of the instrumental accompaniment. One version is for a large concert band with an expanded percussion section and is almost fourteen minutes in length. The other version is for a small ensemble consisting of piano, percussion (xylophone, 4 tom-toms and miscellaneous instruments) and prepared tape. It is eleven minutes in length.
Date: December 1976
Creator: Belden, George R., 1939-
System: The UNT Digital Library
Characterizations of properties of spaces of finitely additive set functions in terms of mappings and integrals (open access)

Characterizations of properties of spaces of finitely additive set functions in terms of mappings and integrals

Settings and notions are as in previous abstracts of W. D. L. Appling. This paper contains an investigation of the relationship between a class of non-linear functions defined on PAB and certain subspaces of PAB in particular Appling's linear C-sets, Solomon leader's finitely additive Lp spaces, and one of the projective limit spaces studied by Davis, Murray, and Weber.
Date: December 1975
Creator: Bell, Wayne C.
System: The UNT Digital Library
The personal reading interests of third, fourth, and fifth grade children in selected Arkansas public schools (open access)

The personal reading interests of third, fourth, and fifth grade children in selected Arkansas public schools

The purpose of this study was to determine the personal reading interests of students in the third, fourth, and fifth grades and to determine if advances in technology in the past twenty years have changed their reading interests.
Date: December 1991
Creator: Berry, Mary Ann
System: The UNT Digital Library
A study in self-scheduling of high school students as opposed to computer scheduling (open access)

A study in self-scheduling of high school students as opposed to computer scheduling

The problem with which this investigation is concerned is that of determining success of selection of classes and satisfaction or dissatisfaction with self-scheduling as opposed to computer scheduling. A survey is made of 468 randomly selected high school students from four high schools in a large metropolitan school district.
Date: December 1975
Creator: Bingham, Walter W.
System: The UNT Digital Library
An analysis of faculty attitudes toward administrators in an urban junior college district (open access)

An analysis of faculty attitudes toward administrators in an urban junior college district

The problem of this study is to describe and analyze faculty attitudes toward administrators in an urban junior college district. The purposes of this study are to ascertain the attitudes of junior college faculty toward campus-level administrative positions and to determine what relationship existed between general and specific measures of faculty attitude.
Date: December 1975
Creator: Birkner, Samuel Davis
System: The UNT Digital Library
The synthesization of a curriculum development model and the development of a prototype training program--part II (open access)

The synthesization of a curriculum development model and the development of a prototype training program--part II

The purposes of this study were to develop and validate a Prototype Training Program designed to prepare potential curriculum workers to implement the Synthesized Curriculum Development Model in Part I.
Date: December 1975
Creator: Blackwood, Nancy Anne
System: The UNT Digital Library
Teaching satisfactions of elementary school teachers in isolated rural Texas counties (open access)

Teaching satisfactions of elementary school teachers in isolated rural Texas counties

The problem of this study was to determine the relationships of certain categories of job satisfaction to selected personal characteristics of teachers who were teaching in rural communities located in isolated rural Texas counties.
Date: December 1975
Creator: Boswell, James M.
System: The UNT Digital Library
The Contest: A Ballet for Orchestra and Prepared Tape (open access)

The Contest: A Ballet for Orchestra and Prepared Tape

The Contest is a ballet scored for orchestra and tape. It was composed in the tradition of dramatic orchestral ballets and sets the biblical story from 1 Kings, chapter 18, verses 20-40. Certain portions of the work were written using computer assisted compositional programs developed by the composer. These programs were written in the BASIC programming language. Other sections of the score were composed intuitively, using no computer programs. The tape for the last movement was prepared on the Synclavier II digital syntesizer using the Script system and the Synclavier II keyboard instrument.
Date: December 1982
Creator: Bradfield, David W. (David Wayne)
System: The UNT Digital Library
The Crystalline Sense (open access)

The Crystalline Sense

"The Crystalline Sense" is a composition in one movement for chamber orchestra with the following instrumentation: flute, oboe, clarinet in Bb (doubling bass clarinet in Bb), bassoon, horn in F, trumpet in Bb, trombone, percussion and strings. The composition is approximately nine minutes in length. The goals of the work are (1) to employ intra-sectional practices, (2) to derive all rhythmic ideas from the main themes, (3) to combine certain elements of chromatic, whole tone, and certain triadic structures into a valid compositional technique effective in both vertical and horizontal situations, (4) and to produce a piece of music of moderate difficulty which fully exposes each instrument technically and lyrically.
Date: December 1974
Creator: Brooks, Robert John
System: The UNT Digital Library
Constructive Features of Selected Works of Giovanni Gabrieli and Igor Stravinsky, a Lecture Recital, Together with Four Recitals of Selected Works of J. Ott, W. Lovelock, E. Bloch, J. Davison, D. White, R. Boutry, L. Gröndahl, V. Persichetti, H. Stevens, R. Kelly, and R. Monaco (open access)

Constructive Features of Selected Works of Giovanni Gabrieli and Igor Stravinsky, a Lecture Recital, Together with Four Recitals of Selected Works of J. Ott, W. Lovelock, E. Bloch, J. Davison, D. White, R. Boutry, L. Gröndahl, V. Persichetti, H. Stevens, R. Kelly, and R. Monaco

The lecture recital was given on August 8, 1978. The discussion of constructive features in Gabrielli's In ecclesiis (1615) and Canzon VIII à 8 (1615) and Stravinsky's In Memoriam Dylan Thomas established that the architecture of St. Mark's Cathedral and the selected works by the composers bear a simple number relation.
Date: December 1978
Creator: Brown, Frank N. (Frank Neil)
System: The UNT Digital Library
A comparison of biological science in general education programs among black institutions of higher learning in 1967 and 1973 (open access)

A comparison of biological science in general education programs among black institutions of higher learning in 1967 and 1973

The problem with which this study was concerned was that of comparing biological science in general education among black institutions of higher learning in the United States in 1976 and 1973.
Date: December 1975
Creator: Capers, Joseph W.
System: The UNT Digital Library
An analysis of selected personality characteristics of guidance associates at North Texas State University (open access)

An analysis of selected personality characteristics of guidance associates at North Texas State University

The problem under investigation was a description and analysis of change in selected personality characteristics of guidance associate students during the first and second year of training in the undergraduate curriculum designed for the Guidance Associate Degree at North Texas State University.
Date: December 1975
Creator: Carrier, Jerry E.
System: The UNT Digital Library
Toxic chemical syndrome: body burden and immune parameters affected by environmental chemicals (open access)

Toxic chemical syndrome: body burden and immune parameters affected by environmental chemicals

The purpose of the present study was to determine: (1) that dental office personnel would be exposed to more toxic chemicals in the workplace than the non-dental office controls; (2) that exposure should lead to a reduction in the efficiency of the immune system in the individuals in the dental office; and (3) the immunological deficit should manifest itself in psychological and/or physiological pathology as measured on the Profile of Mood States (POMS) and Bender Gestalt.
Date: December 1991
Creator: Carway, Eugene Vincent
System: The UNT Digital Library
Effect of DCPA on Growth, Morphology and Physiology of Foxtail-Millet Seedlings (open access)

Effect of DCPA on Growth, Morphology and Physiology of Foxtail-Millet Seedlings

This investigation is concerned is concerned with how a commercial herbicide, dimethyl 2, 3, 5, 6-tetrachloroterephthalate (DCPA) affects the growth, morphology, and physiology of foxtail millet (Setaria italica (L.) Beav.). The objectives were to examine the nature of morphological changes, to determine what physiological and chemical changes accompanied the morphological alterations and to obtain information about the mechanism by which DCPA is herbicidal.
Date: December 1972
Creator: Chang, Chen-hong Ting
System: The UNT Digital Library
Ultrastructure of Azotobacter Vinelandii (open access)

Ultrastructure of Azotobacter Vinelandii

The purpose of this research was to reveal the morphological and cytological characteristics of Azotobacter vinelandii cells cultured in dialyzed soil medium. Culture samples taken at two, four, eight, sixteen and thirty-two days were prepared and examined with the electron microscope. Comparisons of the morphology of Azotobacter vinelandii grown in dialyzed soil medium with those grown in Burk's nitrogen-free, chemically-defined medium were done.
Date: December 1993
Creator: Chao, Ying L. (Ying Liang)
System: The UNT Digital Library
The emergence and development of Browning's auditor (open access)

The emergence and development of Browning's auditor

By presenting the auditor as a unifying principle that links Browning's earliest works to his dramatic monologues, this dissertation enhances the importance of the ever-ignored experimental works in developing the dramatic monologue technique. An exploration of the emergence and development of the auditor has an additional, but never ancillary, effect of proclaiming the originality and inventiveness of Browning's dramatic technique.
Date: December 1991
Creator: Cho-Tak, Byong Eun
System: The UNT Digital Library
Planning strategies as predictors of DWI recidivism for problem and non-problem drinkers (open access)

Planning strategies as predictors of DWI recidivism for problem and non-problem drinkers

This study investigates the relationships between planning strategies on how to avoid future DWI arrest and actual DWI recidivism for a group of problem and non-problem drinkers. A sample of 75 individuals who were arrested for DWI and completed a DWI training program in 1987 was gathered.
Date: December 1991
Creator: Christiansen, Thomas J. (Thomas James)
System: The UNT Digital Library
The Trumpet in Baroque Opera: its Use as a Solo, Obbligato, and Ensemble Instrument (open access)

The Trumpet in Baroque Opera: its Use as a Solo, Obbligato, and Ensemble Instrument

The process of the organization of the orchestra began with the rise of opera; considered on a broad scale this process divides itself into two periods, the first terminated by the deaths of Bach and Handel (1600-1759) and the second beginning with the complete change of orchestral sound evident in the symphonies of Haydn and Mozart during the second half of the eighteenth century. It is the first of these two periods that witnessed the composers of art music exploiting the natural trumpet, an instrument long associated with court, camp, and field, to the extent that they developed a vast repertoire of trumpet music characterized by its virtuosic technical requirements.
Date: December 1974
Creator: Ciurczak, Peter L. (Peter Louis)
System: The UNT Digital Library