Digital Commons Network^™

To Judge Between Nations: Post Cold War Transformations In National Security And Separations Of Powers - Beating Nuclear Swords Into Plowshares In An Imperfectly Competitive World, Antonio F. Perez

Scholarly Articles

No abstract provided.

Hardware Interfacing In The Broadcast Industry Using Simple Network Management Protocol (Snmp), Walter H. Schuller Jr.

UNF Graduate Theses and Dissertations

Communication between various broadcast equipment plays a major role in the daily operation of a typical broadcast facility. For example, editing equipment must interface with tape machines, production switchers must interface with font generators and video effect equipment, and satellite ground controllers must interface with satellite dishes and receivers. Communication between these devices may be a simple hardware handshake configuration or a more elaborate software based communications via serial or parallel interfacing. This thesis concerns itself with the software interfacing needed to allow various dissimilar types of equipment to communicate, and therefore, interface with each other. The use of Simple …

Analysis Of Digital Logic Schematics Using Image Recognition, James A. Giles

UNF Graduate Theses and Dissertations

This thesis presents the results of research in the area of automated recognition of digital logic schematics. The adaptation of a number of existing image processing techniques for use with this kind of image is discussed, and the concept of using sets of tokens to represent the overall drawing i s explained in detail. Methods are given for using tokens to describe schematic component shapes, to represent the connections between components, and to provide sufficient information to a parser so that an equation can be generated. A Microsoft Windows-based test program which runs under Windows 95 or Windows NT has …

Of Mice And Men And "Social Contract", Patsy C. Carruthers

Language Arts Journal of Michigan

No abstract provided.

Fat Storing Patterns Of Migrating Sharp-Shinned Hawks, David John Conrads

Dissertations and Theses @ UNI

Many species of birds store fat as the primary fuel for migration. Although this is well-documented in many avian families, little is known about fat-storing patterns of migrating birds of prey. Pre-migratory fattening has been recorded in falcons and presumed in buteos. However, fat-storing patterns in migrating Accipiter hawks has not been documented. This study examined the fat-storing patterns of Sharp-shinned Hawks (A. striatus) during a portion of its fall migration. During Sharp-shinned Hawk migration three possible fat-storing patterns are predicted: I) fat deposition increases, 2) fat deposition is maintained, or 3) fat deposition decreases. To determine which strategy is …

Am I Virtually Me?: Virtual Reality And The Self, Douglas J. Frederick

Dissertations and Theses @ UNI

Am I Virtually Me? Virtual Reality and the Self is a theoretical discussion that examines the consequences of using Virtual Reality technology. Virtual Reality is examined as a communication medium. The theoretical foundations for this examination include Marshall McLuhan's medium theory and George Mead's Symbolic Interactionism. Drawing upon these theories, which include concepts such as consciousness, mind and self, the focus of this examination is individual expenence. A theoretical argument is constructed which views Virtual Reality as a simulation of consciousness and details two different virtual-selves which arise by using Virtual Reality technology. These virtual-selves are "the pseudo-self' and "the …

Development Of A Tire Pyrolysis Process And Apparatus Using Steam Displacement Of The Combustible Atmosphere, Timothy Whitney Burrell

Dissertations and Theses @ UNI

It is the purpose of this research to convert a batch vacuum pyrolysis process into a pyrolytic process that operates at ambient air pressure with the capabilities of a continuous material flow operation. Further, it is important to optimize the conditions of the pyrolysis process so as to reduce costs of operation and to reasonably maximize products that have value. Steam will be used to displace the combustible atmosphere which enables ambient air pressure operation and elimination of need for inert carrier gasses or evacuation of the apparatus. The use of steam also allows water traps to be used as …

Perceptions Of Problem Solving: Where's Waldo?, Darla Olk Stack

Dissertations and Theses @ UNI

Until recently, intervening for a child experiencing difficulty in school meant referring the student for special education evaluation. Problem solving is a new administrative arrangement recommended in many states, where a team of people who know the child, meet to define and recommend interventions to address the concern prior to referral for possible special education placement.

The purpose of this study was to observe the problem solving process and describe the process as it is implemented in the schools. Results indicated that while documentation of problem solving suggested problem solving was taking place, the traditional test-and-place model continues to be …

The Relationship Between Adolescent Alcohol Consumption And Selected Sexual Behaviors: A Retrospective Study, Linda L. Schoonover

Dissertations and Theses @ UNI

The purpose of this study was to determine if the quantity and frequency of alcohol consumption by adolescents is associated with their voluntary participation in a continuum of sexual behaviors.

Sixty-one males and 14 females between the age of 18-25 from two substance abuse agencies in Iowa were surveyed. They were asked to provide some basic demographic information (i.e., age, gender, etc.,) and to retrospectively answer questions regarding their referral source to the agency where they completed the questionnaire, residence as an adolescent, family with whom they lived during adolescence, personal quantity and frequency choices for alcohol consumption, attitudes and …

An Examination Of Environmental Sensitivity Among Supporters Of An Outdoor Recreation Area, Rodney James Blackman

Dissertations and Theses @ UNI

The environment as an issue has been prominently before the public for over three decades. Yet the question of how much people know about the natural environment and how committed they are to the environment has seldom been considered in research literature. Research of this nature is needed because without it individuals interested in the preservation and conservation of the environment cannot be sure how their efforts to increase people's environmental sensitivity should be applied. The purpose of this study was to examine the level and extent of environmental sensitivity among supporters of an outdoor recreation area/facility in northeast Iowa. …

Vehicle Performance Optimization Utilizing The Air Turbo-Ramjet Propulsion System; Methodology Development And Applications, Kirk Christensen

Doctoral Dissertations

"The ATR (Air TurboRocket) is an air breathing propulsion system in which the turbocompressor turbine is powered by a hot drive gas which is generated independently of the air flow through the compressor. The ATR has a lower specific impulse (Isp) and higher thrust compared to a similar size turbojet but a lower thrust and higher Isp compared to similar size solid rocket motor (SRM). This work defines the benefits of ATR propulsion for tactical vehicles.

ATR simulation codes were developed to support analysis of hypothetical ATR powered vehicles. Both turbojet powered and SRM powered vehicles were also evaluated against …

An Exploratory Study: Reading And Spatial Visualization Ability As Predictors Of Success For Technical Drawing, Eldon Bruce Swanson

Dissertations and Theses @ UNI

If one were to open a technical drawing book, the reader could make the observation that the book was "written" and "read" in two languages--the English language and the universal graphic language. The technical drawing is presented in the context of these two languages: written statements accompanied by their graphical translations. The two seemingly symbiotic languages are synergistically integrated in technical drawing.

The problem of this exploratory study was to determine the strength of the bivariate correlational relationships between students' assessed spatial visualization ability and their reading ability to their assessed achievement in technical drawing. Further, the problem of the …

Damped Diocotron Quasi-Modes Of Non-Neutral Plasmas And Inviscid Fluids, S. Neil Rasband, Ross L. Spencer

Faculty Publications

Computations of damped diocotron oscillations (quasi-modes) are described for non-neutral plasmas and inviscid fluids. The numerical method implements a suggestion made by Briggs, Daugherty, and Levy some 25 years ago [Phys. Fluids 13, 421 (1970)] to push the branch line that forms the continuum into the complex w-plane by solving the mode equation in the complex r-plane. For the special case of power-law density profiles the calculation finds the same quasi-mode frequencies found recently by Corngold [Phys. Plasmas 2, 620 (1995)]. It is found that the feature of the continuum eigenfunctions which indicates the presence of a nearby quasi-mode is …

Tradeoffs In The Design Of A Spaceborne Scanning Pencil Beam Scatterometer: Application To Seawinds, David G. Long, Chialin T. Wu, Michael W. Spencer

Faculty Publications

SeaWinds is a spaceborne wind scatterometer to be flown on the second Japanese Advanced Earth Observing Satellite (ADEOS-II) in 1999. An important international element of NASA's Earth Observing System (EOS), SeaWinds is an advanced follow-on to the NASA scatterometer (NSCAT) on the first ADEOS platform. Unlike previous operational spaceborne scatterometer systems. SeaWinds employs a scanning "pencil-beam" antenna rather than a "fan-beam" antenna, making the instrument more compact and yielding greater ocean coverage. The goals of this paper are twofold. First, the overall SeaWinds functional design and backscatter measurement approach are described, and the relative advantages of the pencil-beam technique are …

Using A Total Mixed Ration For Dairy Cows, J. W. Schroeder, C. S. Park

AS Series – Animal Science

No abstract provided.

Paleoseismicity Of The North Branch Of The Newport-Inglewood Fault Zone In Huntington Beach, California, From Cone Penetrometer Test Data, Lisa B. Grant, John T. Waggoner, Thomas K. Rockwell, Carmen Von Stein

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Application of cone penetrometer testing (CPT) is a promising method for studying subsurface fault zones in stratified, unconsolidated sediment where trenching is not feasible. Analysis of data from 72 CPTs, spaced 7.5 to 30.0 m apart, and 9 borings indicates that the North Branch fault, the active strand of the Newport-Inglewood fault zone (NIFZ) in Huntington Beach, has generated at least three and most likely five recognizable surface ruptures in the past 11.7 +/- 0.7 ka. Additional smaller earthquakes similar to the M-w 6.4 1933. Long Beach earthquake may also have occurred but would not be recognizable with this method. …

Setting Standards For Parenting - By What Right?, James G. Dwyer

Faculty Publications

Mental health professionals, like other professionals involved in family
matters, feel constrained when advocating for the interests of children by the belief
that parents are entitled to custody and control of their children's lives, regardless of
what others may think of their parenting behavior, absent severe harm to the children.
This belief is morally untenable, and the legal doctrine of parental rights that is its
concrete embodiment is inconsistent with other well-established legal principles and
should be abandoned. Children alone should have legal rights in connection with their
upbringing, and those rights should include an entitlement to much higher standards …

On Difference And Equality, Cynthia V. Ward

Faculty Publications

No abstract provided.

Price Theory And Vertical Restraints: A Misunderstood Relation, Alan J. Meese

Faculty Publications

The Chicago School of antitrust analysis has exerted a strong influence over the law of vertical restraints in the past two decades, leading the Supreme Court to abandon much of its traditional hostility toward such agreements. Chicago's success has provoked a vigorous response from Populists, who support the traditional approach. Chicago, Populists claim, has improperly relied upon neoclassical price theory to inform the normative and descriptive assumptions that drive its analysis of trade restraints generally and of vertical restraints in particular. This reliance is misplaced, Populists assert, because the real world departs from that portrayed by price-theoretic models and, at …

Immigration - Refugee Act Of 1980 - Resistance To Female Circumcision As Grounds For Political Asylum In The United States, Linda A. Malone

Faculty Publications

No abstract provided.

The Cosmetic/Drug Dilemma: Fda Regulation Of Alpha-Hydroxy Acids, Laura A. Heymann

Faculty Publications

No abstract provided.

Hartogs' Phenomenon For Polyregular Functions And Projective Dimension Of Related Modules Over A Polynomial Ring, W. W. Adams, P. Loustaunau, V. P. Palamadov, Daniele C. Struppa

Mathematics, Physics, and Computer Science Faculty Articles and Research

In this paper we prove that the projective dimension of Mn = R^4/(An) is 2n -1, where R is the ring of polynomials in 4n variables with complex coefficients and (An) is the module generated by the columns of a 4x4n matrix which arises as the Fourier transform of the matrix of differential operators associated with the regularity condition for a function of n quaternionic variables. As a corollary we show that the sheaf R of regular functions has flabby dimension 2n -1, and we prove a cohomology vanishing theorem for open sets in the space Hn of quaternions. We …

Contemporaneous Iue, Euve, And High-Energy Observations Of 3c 273, E. Ramos, Menas Kafatos, A. Fruscione, F. C. Bruhweiler, I. M. Mchardy, R. C. Hartman, L. G. Titarchuk, C. Von Montigny

Mathematics, Physics, and Computer Science Faculty Articles and Research

We present the results of our 1994 January and 1995 January observations of the quasar 3C 273 obtained with the International Ultraviolet Explorer (IUE) and the Extreme-Ultraviolet Explorer (EUV E). These observations were part of a large multiwavelength campaign to observe 3C 273 from radio through γ-rays. Our 1995 January photometric observations with the EUV E Lexan/B Deep Survey (DS) instrument indicate strong evidence for variability, at a 99% confidence level, during the 12 day observing period. We have utilized ROSAT PSPC soft X-ray power-law models to correlate with EUV E count rates. Besides variations in the normalization level between …

Lateral Shock Of The R Aquarii Jet, J. M. Hollis, J. A. Pedelty, Menas Kafatos

Mathematics, Physics, and Computer Science Faculty Articles and Research

The R Aqr jet was observed with the VLA B-configuration at two epochs separated by ~13.2 yr. Comparison of the resulting 6 cm continuum images show that the radio jet has undergone a lateral counterclockwise rotation of ~6-12 on the plane of the sky. The model of jet parcels on independent trajectories is difficult to reconcile with these observations and leads us to consider a path-oriented jet (i.e., younger parcels follow the same path as older parcels). Comparison of the most recent radio image with a nearly contemporaneous HST /FOC ultraviolet image at ~2330 A suggests that the ultraviolet emission …

Multiwavelength Blazar Studies, Menas Kafatos

Mathematics, Physics, and Computer Science Faculty Articles and Research

The present report concerns the following projects 'High energy emission from hot accretion disks from active galactic nuclei'; 'OSSE spectral timing and monitoring observations of Cygnus X- 1'; 'OSSE observations of blazars'; and 'Search for correlated time variations of bright EGRET blazars'. The most favored model for the central engine inAGNs is the supermassive black hole hypothesis (Rees 1978). The observed luminosities range from approx. 10 logical and 44-45 erg /s for objects such as Mk 421 and Seyferts to as much as approx. 10logical and 47 for powerful QSOs such as 3C 273 and 3C 279, a large fraction …

Multifrequency Studies, Menas Kafatos

Mathematics, Physics, and Computer Science Faculty Articles and Research

The present report concerns the following projects 'Multifrequency observations of the BL Lacertae object MK 421"; "EUVE and multifrequency observations of the quasars 3C 273 and 3C 279"; "EUVE observations of the symbiotic star RAquarii"; and "Morphology of the local HI void and ionization of He in the local ISM". The common theme of the above projects is UV observations and analysis of a wide range of astrophysical classes or objects, from the diffuse interstellar medium, to symbiotic stars (R Aqr), to active galactic nuclei (AGNs). Understanding the local (primarily neutral hydrogen or HI) interstellar medium is of great importance …

Genetics, Genetic Testing, And The Specter Of Discrimination: A Discussion Using Hypothetical Cases, Richard H. Underwood, Ronald G. Cadle

Kentucky Law Journal

No abstract provided.

Solving The Insurance/Genetic Fair/Unfair Discrimination Dilemma In Light Of The Human Genome Project, Eric Mills Holmes

Kentucky Law Journal

No abstract provided.

An Alternative To Ready, Fire, Aim: A New Framework To Link Environmental Targets In Environmental Law, Michael P. Vandenbergh

Kentucky Law Journal

No abstract provided.

Open Debate Over Closed Doors: The Effect Of The New Developmental Disabilities Regulations On Protection And Advocacy Programs, Melissa Bowman

Kentucky Law Journal

No abstract provided.