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32
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27
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622
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502
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412
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201
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195
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O(18) revived
We present an O(18) theory which is pertubatively unifiable and which accounts for the absence of right-handed families in the low-energy world. The model gives rise to dramatic predictions for proton decay and for the Z/sup 0/ width.
Date:
August 1, 1984
Creator:
Bagger, J.; Dimopoulos, S. & Masso, E.
Object Type:
Article
System:
The UNT Digital Library
Ab initio calculations of the optical properties of ions in glass
There is interest in the optical properties of ions in insulating glasses for various applications. This paper addresses the task of predicting optical properties of ions in glass from first principles given only the physics of the constituent atoms. The prospects for developing such ab initio-computation procedures are gleaned from examining the progress made in understanding the properties of dopant ions in crystals. It is probable that in 20 years, there will be reliable procedures for predicting optical properties of ions in crystals, but the development of corresponding procedures for complex glasses is a herculean task. The use of computer simulations is addressed. (DLC)
Date:
August 1, 1984
Creator:
Weber, M. J.
Object Type:
Article
System:
The UNT Digital Library
Accelerator and Fusion Research Division: summary of activities, 1983
The activities described in this summary of the Accelerator and Fusion Research Division are diverse, yet united by a common theme: it is our purpose to explore technologically advanced techniques for the production, acceleration, or transport of high-energy beams. These beams may be the heavy ions of interest in nuclear science, medical research, and heavy-ion inertial-confinement fusion; they may be beams of deuterium and hydrogen atoms, used to heat and confine plasmas in magnetic fusion experiments; they may be ultrahigh-energy protons for the next high-energy hadron collider; or they may be high-brilliance, highly coherent, picosecond pulses of synchrotron radiation.
Date:
August 1, 1984
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Accuracy of Eyewitness Memory Under Leading Questioning: The Effects of Hypnosis and Anxiety
Hypnosis has gained substantial support in the psychological community, as well as related health professions. The intense renewal of interest in hypnosis has also affected our legal-judicial system. Many police investigators trained in hypnosis operate from an exactcopy memory theory. They claim eyewitness eyewitness retrieve veridically stored memory traces from long-term memory, if questioned under hypnosis. Conversely, other researchers ascribe to a reconstructive memory theory. They believe hypnosis increases the likelihood of eliciting erroneous memories from eyewitnesses, especially under leading questioning. The purpose of the present investigation was to test the effects of hypnotic induction and anxiety on the accuracy of subjects' memory for eyewitnessed events when questioned with leading, non-leading, and embedded misinformation questions.
Date:
August 1984
Creator:
Atkins, Loy Keith, 1955-
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Accurate Empathy and Rorschach Interpretation
Although the Rorschach is one of the most widely used psychological assessment techniques, its empirical support has been equivocal. One possible explanation for this lack of empirical support is the tendency for researchers to study only the assessment tool with little regard for the clinician using it. The current study examined one clinician variable (empathy) and its relationship to accuracy of interpretation of the Rorschach. The literature regarding Rorschach theory and research and empathy theory and research was reviewed in an attempt to clarify the similarities between empathy as an important factor in psychotherapy and its importance in the assessment process. The present study measured empathy by using the Davis Empathy Questionnaire and a Taped Excerpt Response Measure.
Date:
August 1984
Creator:
Freeze, Sandra Joanna Davis
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Achieving cold antiprotons in a Penning trap
The current state of proton/electron trapping sensitivity at Washington requires only small numbers (less than or equal to 100) of anti p be trapped in order to achieve high signal to noise ratios. We therefore investigated a anti p trapping scheme based on stopping foils which, in the simplest case, require no auxiliary decelerator/cooler past a LEAR (or equivalent) stage. Cooling of the trapped particles could be accomplished via the damping provided by an external resistor as in all of the other experiments. The rate of this cooling would be rather low, even in the most ideal case, and likely would be much lower when the electrostatic anharmonicity of such a trap is realistically considered. We thereby examined a possible alternate cooling scheme, electron cooling with a buffer gas of cold electrons, in order to improve the cooling rate. 18 references.
Date:
August 1, 1984
Creator:
Kells, W.; Gabrielse, G. & Helmerson, K.
Object Type:
Article
System:
The UNT Digital Library
ACTVE News, Volume 15, Number 4, August 1984
Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date:
August 1984
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Advanced Fuel Cell Development Progress Report: October-December 1983
Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes activities directed toward seeking alternative cathode materials to NiO for molten carbonate fuel cells.
Date:
August 1984
Creator:
Ackerman, J. P.; Pierce, Robert Dean; Nelson, P. A. & Arons, R. M.
Object Type:
Report
System:
The UNT Digital Library
Advances in HTGR spent fuel treatment technology
GA Technologies, Inc. has been investigating the burning of spent reactor graphite under Department of Energy sponsorship since 1969. Several deep fluidized bed burners have been used at the GA pilot plant to develop graphite burning techniques for both spent fuel recovery and volume reduction for waste disposal. Since 1982 this technology has been extended to include more efficient circulating bed burners. This paper includes updates on high-temperature gas-cooled reactor fuel cycle options and current results of spent fuel treatment testing for fluidized and advanced circulating bed burners.
Date:
August 1, 1984
Creator:
Holder, N. D. & Lessig, W. S.
Object Type:
Article
System:
The UNT Digital Library
Aerial Photograph of Abilene, Texas (South 27th & US 83/84)
An aerial photograph of Abilene, Texas, showing the area around the intersection of South 27th Street and US 83/84, taken by Abilene photographer Don Hutcheson. Photographer's Note: Texaco Inc.
Date:
August 1984
Creator:
Hutcheson, Don
Object Type:
Photograph
System:
The Portal to Texas History
Aerial Photograph of Abilene, Texas (South 27th & US 83/84)
An aerial photograph of Abilene, Texas, showing the area around the intersection of South 27th Street and US 83/84, taken by Abilene photographer Don Hutcheson. Photographer's Note: Texaco Inc.
Date:
August 1984
Creator:
Hutcheson, Don
Object Type:
Photograph
System:
The Portal to Texas History
Aerial Photograph of Abilene, Texas (South 27th & US 83/84)
An aerial photograph of Abilene, Texas, showing the area around the intersection of South 27th Street and US 83/84, taken by Abilene photographer Don Hutcheson. Photographer's Note: Texaco Inc.
Date:
August 1984
Creator:
Hutcheson, Don
Object Type:
Photograph
System:
The Portal to Texas History
Aerial Photograph of Abilene, Texas (Southwest Dr. & US 83/84)
An aerial photograph of Abilene, Texas, showing the area around the intersection of Southwest Dr. and US 83/84, taken by Abilene photographer Don Hutcheson. Photographer's Note: Texaco Inc.
Date:
August 1984
Creator:
Hutcheson, Don
Object Type:
Photograph
System:
The Portal to Texas History
Aerial Photograph of Abilene, Texas (Southwest Drive & US 83/84)
An aerial photograph of Abilene, Texas, showing the area around the intersection of Southwest Drive and US 83/84, taken by Abilene photographer Don Hutcheson. Photographer's Note: Texaco Inc.
Date:
August 1984
Creator:
Hutcheson, Don
Object Type:
Photograph
System:
The Portal to Texas History
Aerial Photograph of Abilene, Texas (Southwest Drive & US 83/84)
An aerial photograph of Abilene, Texas, showing the area around the intersection of Southwest Drive and US 83/84, taken by Abilene photographer Don Hutcheson. Photographer's Note: Texaco Inc.
Date:
August 1984
Creator:
Hutcheson, Don
Object Type:
Photograph
System:
The Portal to Texas History
Aerial Photograph of Abilene, Texas (Southwest Drive & US 83/84)
An aerial photograph of Abilene, Texas, showing the area around the intersection of Southwest Drive and US 83/84, taken by Abilene photographer Don Hutcheson. Photographer's Note: Texaco Inc.
Date:
August 1984
Creator:
Hutcheson, Don
Object Type:
Photograph
System:
The Portal to Texas History
Aerial Photograph of Abilene, Texas (Southwest Drive & US 83/84)
An aerial photograph of Abilene, Texas, showing the area around the intersection of Southwest Drive and US 83/84, taken by Abilene photographer Don Hutcheson. Photographer's Note: Texaco Inc.
Date:
August 1984
Creator:
Hutcheson, Don
Object Type:
Photograph
System:
The Portal to Texas History
Aerial Photograph of Abilene, Texas (Southwest Drive & US 83/84)
An aerial photograph of Abilene, Texas, showing the area around the intersection of Southwest Drive and US 83/84, taken by Abilene photographer Don Hutcheson. Photographer's Note: Texaco Inc.
Date:
August 1984
Creator:
Hutcheson, Don
Object Type:
Photograph
System:
The Portal to Texas History
Aerial Photograph of Abilene, Texas (Southwest Drive & US 83/84)
An aerial photograph of Abilene, Texas, showing the area around the intersection of Southwest Drive and US 83/84, taken by Abilene photographer Don Hutcheson. Photographer's Note: Texaco Inc.
Date:
August 1984
Creator:
Hutcheson, Don
Object Type:
Photograph
System:
The Portal to Texas History
Aerial Photograph of Abilene, Texas (Southwest Drive & US 83/84)
An aerial photograph of Abilene, Texas, showing the area around the intersection of Southwest Drive and US 83/84, taken by Abilene photographer Don Hutcheson. Photographer's Note: Texaco Inc.
Date:
August 1984
Creator:
Hutcheson, Don
Object Type:
Photograph
System:
The Portal to Texas History
The Age, Volume 5, Number 9, August 1984
Monthly publication containing information related to Chambers County, Texas, including current events of the Chambers County Historical Commission, the Wallisville Heritage Park, and the Chambers County historical and genealogical societies; reprinted newspaper articles about county events and citizens; and historical news and records.
Date:
August 1984
Creator:
Wallisville Heritage Park (Organization)
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
[Airplane Siting on the Tarmac]
Photograph of the front half of a white airplane with orange and yellow stripes along the side sitting on the tarmac. One of the propellers is blurred as if it is moving while the other is still and a person can be seen inside the plane with the door ajar. Water can be seen in the background.
Date:
August 1984
Creator:
Streng, Evelyn Fiedler
Object Type:
Photograph
System:
The Portal to Texas History
Airport System Development
A study by the Office of Technology Assessment (OTA) that "examines present conditions and future needs of the Nation's airports, with emphasis on possible solutions to problems of operational capacity and air travel delay" (p. iii).
Date:
August 1984
Creator:
United States. Congress. Office of Technology Assessment.
Object Type:
Report
System:
The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 62, No. 184, Ed. 1 Wednesday, August 1, 1984
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 1, 1984
Creator:
Hale, Dave
Object Type:
Newspaper
System:
The Gateway to Oklahoma History