Digital Commons Network^™

Dinah's Voice: A Contemporary Analysis Of Genesis 34 In "What Dinah Thought" And "The Red Tent", Barbara Mehl Boxenbaum

Electronic Theses and Dissertations 1990 - 1999

Contrary to the generally accepted interpretation of Genesis 34 that Dinah, daughter of Jacob and Leah, was raped, What Dinah Thought, by Deena Metzger, and The Red Tent, by Anita Diamant, clearly state that Dinah loved Shechem, the man who was alleged to have raped her, and had consensual sexual relations with him. These twentieth century American novels are written in the rabbinic tradition of interpreting biblical verse, known as midrash. Metzger recreates Dinah as a contemporary Jewish woman, who travels to Israel to find and marry the reincarnated Shechem, a contemporary Arab. In contrast, Diamant imagines Dinah's life in …

Effect Of Pulsing The Oxidant Flow On Pem Fuel Cell Performance, Michel. Fuchs

Electronic Theses and Dissertations 1990 - 1999

Verification of a numerical model, used to describe the processes within a PEM Fuel Cell, revealed interesting results in the fuel cell's performance. To verify the transient response of the model, the oxidant supplied to the fuel cell was pulsed at various frequencies, which led to improvements in performance. In addition two novel methods to help determine the operating conditions within a PEM Fuel Cell were developed. The first method utilized several thermocouples, evenly spaced over the site of reaction to monitor regional temperatures, while the second method utilized a special sensor to detect regional moisture conditions. All aspects of …

Ecological Impact Of Arsenic, Chromium And Lead From Application Of Recovered Screened Material On Florida Soils, Dimitrios. Scarlatos

Electronic Theses and Dissertations 1990 - 1999

Disposal of construction and demolition (C&D) debris is a major problem. During recycling operations, the debris is passed over screens, generating what is called Recovered Screened Material (RSM). Previous analyses of RSM indicated high arsenic (As) levels. Thus, RSM is disposed in landfills in spite of the fact that natural soils may contain As levels higher than the proposed concentrations for soil clean-up goals. RSM samples were collected and analyzed from seven C&D debris recycling facilities and from other sites. The average arsenic content found in RSM ranged between residential and industrial clean-up goals. Chromium and lead levels in RSM …

Effects Of Meditation On Global And Factor Scores On The Bsi: A Secondary Analysis, Rebecca Leigh Buti

Electronic Theses and Dissertations 1990 - 1999

This study was a secondary analysis or data collected by Freeman, E., Ruppenthal, B., and Flinders, R. entitled "Meditation on a Passage and Repetition of a Mantram to Enhance Self-Care of Persons with HIV Infection" (1992). Selected data were re-analyzed considering the Self-Care Deficit Nursing Theory (Orem, 1995). Self-care consisted of daily repetition of an inspirational passage and mantra, which served as the interventions for the primary study. The primary researchers noted that Brief Symptom Inventory (BSI) scores rose significantly after the intervention. Thus, secondary analysis focused on the relationships of the basic conditioning factors (BCF) to the global and …

Ethics Of Courtship In Three Novels By Anthony Trollope, Flora Solana Rigolo

Electronic Theses and Dissertations 1990 - 1999

Anthony Trollope's novels provide insight into the courtship rituals of the Victorian Era. Three novels in particular, Miss Mackenzie, The American Senator, and The Way We Live Now, are analyzed in this thesis. Primary emphasis is placed on the social and moral repercussions that result when women violate the subtle codes of courtship. Honesty versus lying, the difficulties of the older woman, the creation of individual identity within a restrictive society, the definition of a "lady," and the laws pertaining to marriage rights are my major focal points. Trollope rewards and punishes his female characters based on his version of …

Estimation Of Atmospheric Gaseous Absorption Using Surface And Radiosonde Meteorological Measurements, Ritsuko Hamahata Pollard

Electronic Theses and Dissertations 1990 - 1999

For radiowave propagation on earth-space communication links at high frequencies such as Ka-band, the effect of atmospheric gaseous absorption (mainly due to oxygen and water vapor) is the primary cause of attenuation. This thesis examines the applicability of the surface based Crane's model currently employed by the Advanced Communications Technology Satellite (ACTS) propagation experiment for estimation of attenuation due to atmospheric gaseous absorption (AGA), developed for Oklahoma, to sub-tropical climate regions such as Florida. The Microwave Propagation Model is used as a basis of comparison since it uses the direct atmospheric measurements (temperature, relative humidity, and pressure) made at different …

Estimation Of Information: Theoretics-Based Delay Bounds Of Mpeg Traffic Over Atm Networks, Shuba. Jagannathan

Electronic Theses and Dissertations 1990 - 1999

This thesis addresses a method to deduce the statistical bounds associated with the cell-transfer delay variations (CDVs) encountered by the cells of MPEG traffic, transmitted in the Asynchronous Transfer Mode (ATM) networks. This study focuses on: (1) Estimating CDV arising from multiplexing/switching for both constant bit rate (CBR) and variable bit rate (VBR) traffics via priority allocation based simulations. (2) Developing an information-theoretics based technique to get an insight of the combined BER-induced and multiplexing/switching-induced CDVs in ATM networks. Algorithms pertinent to CDV statistics are derived and the lower and upper bounds of the statistics are obtained via simulations in …

Event Type And Individual Differences In Children's False-Memory Creation, Rhonda Douglas Brown

Electronic Theses and Dissertations 1990 - 1999

This series of experiments was designed to address two major questions concerning children's false-memory creation: (1) Are events that involve physical harm content more difficult to implant than events that do not involve physical harm content? and (2) Are individuals with particular cognitive and personality attributes more likely to create false-memories than others? In Experiment 1, 27 first-graders were presented with descriptions of two fictitious events (1 physical harm, 1 no physical harm) and two true events (1 physical harm, 1 no physical harm). Furthermore, individual differences in image descriptions, inhibition, verbal intelligence, working memory capacity and teacher ratings of …

Event-Based Data Model For Transportation Information Systems, Dongmei Wang

Electronic Theses and Dissertations 1990 - 1999

Trip-based data can provide important information about travel patterns and travel characteristics of people. To handle this type of transportation movement data in GIS (Geographic Information Systems), a new data model is needed to incorporate different aspects of a transportation movement with its spatial properties. From the study presented in this thesis, an event-based data model for transportation movement data was developed with the concepts of object orientation, feature-based approach, and relative referencing methods. The implementation of this new data model with a prototype system shows the capability of this data model in handling transportation movement data. This data model …

Trajectory Control Of A New Class Of Cnc Machine Tools, Daoxi. Xiu

Electronic Theses and Dissertations 1990 - 1999

One emerging application of parallel manipulators is to use them as CNC (Computerized Numerical Controlled) machine tools and recently several prototypes of such CNC machines have been developed, all based on hexapod machine--a type of parallel manipulators similar to a Stewart platform. The goal of this research is to develop an effective control scheme, cross-coupling control, for this type of CNC machine tools, which will reduce the contouring errors and thus further enhance their advantages. This dissertation describes the research work as follows. Firstly. based on the analysis of the kinematics and dynamics, a PID (Proportional-Integral-Derivative) controller was designed for …

Vcoin: Virtual Classroom Over The Internet, Rajesh Jivanbhai Patel

Electronic Theses and Dissertations 1990 - 1999

Today we live in the world where geographic distances on this planet are no longer big hurdles for information exchange. This has been possible due to widespread use of the Internet in recent years. Emergence of the Internet and the World Wide Web (WWW) have been significant in the development of low cost distance learning systems. In recent years, technologies for multimedia online publishing and online collaboration have developed significantly. Because of these developments, cost-effective information exchange and two-way communication across the Internet is possible. This thesis proposes a new virtual classroom model named Virtual Classroom Over the Internet (VCOIN). …

Diffractive Dijet Cross Sections In Photoproduction At Hera, J. Breitweg, M. Derrick, D. Krakauer, S. Magill, D. Mikunas, B. Musgrave, J. Repond, R. Stanek, R. L. Talaga, R. Yoshida, H. Zhang, Margarita C. K. Mattingly, F. Anselmo, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, G. Castellini, L. Cifarelli, F. Cindolo, A. Contin, N. Coppola, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, G. Laurenti

Faculty Publications

Differential dijet cross sections have been measured with the ZEUS detector for photoproduction events in which the hadronic final state containing the jets is separated with respect to the outgoing proton direction by a large rapidity gap. The cross section has been measured as a function of the fraction of the photon (xγOBS) and pomeron (βOBS) momentum participating in the production of the dijet system. The observed xγOBS dependence shows evidence for the presence of a resolved-as well as a direct-photon component. The measured cross section dσ/dβOBS increases as βOBS increases indicating that there is a sizeable contribution to dijet …

Dijet Cross Sections In Photoproduction At Hera, J. Breitweg, M. Derrick, D. Krakauer, S. Magill, D. Mikunas, B. Musgrave, J. Repond, R. Stanek, R. L. Talaga, R. Yoshida, H. Zhang, Margarita C. K. Mattingly, F. Anselmo, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, G. Castellini, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, I. Gialas, P. Giusti, G. Iacobucci, G. Laurenti

Faculty Publications

Dijet cross sections are presented using photoproduction data obtained with the ZEUS detector during 1994. These measurements represent an extension of previous results, as the higher statistics allow cross sections to be measured at higher jet transverse energy (ETjet). Jets are identified in the hadronic final state using three different algorithms, and the cross sections compared to complete next-to-leading order QCD calculations. Agreement with these calculations is seen for the pseudorapidity dependence of the direct photon events with ETjet > 6 GeV and of the resolved photon events with ETjet > 11 GeV. Calculated cross sections for resolved photon processes with 6 …

High-ET Inclusive Jet Cross Sections In Photoproduction At Hera, J. Breitweg, M. Derrick, D. Krakauer, S. Magill, D. Mikunas, B. Musgrave, J. Repond, R. Stanek, R. L. Talaga, R. Yoshida, H. Zhang, Margarita C. K. Mattingly, F. Anselmo, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, G. Castellini, L. Cifarelli, F. Cindolo, A. Contin, N. Coppola, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, G. Laurenti

Faculty Publications

Inclusive jet differential cross sections for the reaction e+p → e+ + jet + X with quasi-real photons have been measured with the ZEUS detector at HERA. These cross sections are given for the photon-proton centre-of-mass energy interval 134 < W < 277 GeV and jet pseudorapidity in the range -1 < ηjet < 2 in the laboratory frame. The results are presented for three cone radii in the η - φ plane, R = 1.0, 0.7 and 0.5. Measurements of dσ/dηjet above various jet-transverse-energy thresholds up to 25 GeV and in three ranges of W are presented and compared to next-to-leading order (NLO) QCD calculations. For jets defined with R = 1.0 differences between data and NLO calculations are seen at high ηjet and low EjetT. The measured cross sections for jets defined with R = 0.7 are well described by the calculations in the entire measured range ηjet and EjetT. The inclusive jet cross section for EjetT > 21 GeV is consistent with an approximately linear variation with the cone radius R in the range between 0.5 and 1.0, and with NLO calculations.

20th Century Rhetorical Influences On United States-Mexico Relations, A. Gene Wendorf

Theses and Dissertations - UTB/UTPA

The thesis documents the important influences that have shaped Mexican-American relations in the late 19th century and in the 20th century. These influences uncover areas that go over and beyond the conventional schools of diplomacy. They include a whole myriad of forces. The thread of our relations is found to be based largely on self determination made by each Presidential administration.

It is demonstrated that many Presidents have acted as their own statesmen in regard to Mexico. In searching for influences the researcher finds culture, language, technology, politics, economics, history, geography and religion as relevant. The nature of United States …

Hardiness And Job Fitness For The Intensive Family Preservation Specialist: A Correlational Study, Sandi Fisher

Electronic Theses and Dissertations

It is costly to train the counselors who serve in intensive Family Preservation Services (IFPS). The hiring agency must pay for traveling expenses in addition to any fee paid for training. When an IFPS worker chooses to terminate employment before the end of two years of employment, this puts a strain on an already tight budget. This problem could be alleviated by finding an efficient pre-hire screening instrument. The three personality traits described in Hardiness Theory literature: commitment, challenge, and control, are traits often used to describe the ideal IFPS worker. This study assessed IFPS workers to determine if the …

The Mccleskey Puzzle: Remedying Prosecutorial Discrimination Against Black Victims In Capital Sentencing, Evan Tsen Lee, Ashutosh Bhagwat

Faculty Scholarship

No abstract provided.

The Mccleskey Puzzle: Remedying Prosecutorial Discrimination Against Black Victims In Capital Sentencing, Ashutosh Bhagwat, Evan Tsen Lee

Faculty Scholarship

No abstract provided.

An Integrated Approach To Determining The Sequence Of Machining Operations For Prismatic Parts With Interacting Features, Alan C. Lin, Shou Yee Lin, Das Diganta, Wen F. Lu

Mechanical and Aerospace Engineering Faculty Research & Creative Works

This paper proposed a framework for integrating artificial intelligence (AI) techniques and mechanistic models in the task of generating process plans for prismatic parts. The main issue of process planning addressed in this paper is the determination of the operation sequence for mechanical parts containing interacting features where machining of one feature might adversely affect the surface quality of other features. The informed graph-search strategy in AI is used to achieve the function of operation sequence planning. The search graph is built by considering alternative machining operations in converting a blank stock into the final part configuration. Several heuristic functions …

The Effect Of A Baffle On Acoustic Radiation Directivity, Walter Eversman, Indranil Danda Roy

Mechanical and Aerospace Engineering Faculty Research & Creative Works

An investigation is made of the effect of an artificial baffle introduced in Finite Element modeling of acoustic radiation from turbofan inlets. The purpose of the baffle is to limit the extent of the computational domain in order to maximize the efficiency of the scheme. However, the possibility exists that the baffle, if improperly oriented, will generate spurious reflections which interfere with the true radiated acoustic field. A generic example of a turbofan inlet, including typical geometry and non-uniform potential flow in and around the nacelle, is modeled with a baffle as typically introduced limiting the angular extent of the …

Aerodynamic Interference For Hypersonic Missiles At Low Angle Of Attack, Harlan F. Nelson, Derek G. Hillstrom

Mechanical and Aerospace Engineering Faculty Research & Creative Works

A Euler code is used to predict the flow field over a hypersonic missile and to determine the carryover factors KW(B), fin lift in the presence of the body, and KB(W), lift produced by the body in the presence of the fins. The missile is assumed to have cruciform, delta fins in the + orientation and an aspect ratio of 1.529. Results are presented as a function of fin span at Mach 6, 8, and 10, for a 2-deg angle of attack. Two ratios of specific heats, 1.4 and 1.3, are considered to partially account for vibrational excitation effects. Both …

The Relationship Between Ethnic Identity, Self-Esteem, Emotional Well-Being And Depression Among Lakota/Dakota Sioux Adolescents, Susan M. Pittenger

Psychology Theses & Dissertations

Despite conceptual support linking ethnic identity and psychological adjustment among Native Americans, empirical research examining this relationship remains limited. In light of recent developments in the area of ethnic identity research, including alternative conceptual models, improved methodologies, and more sophisticated measures, this study examined the relationship between ethnic identity, self-esteem, emotional well-being, and depression among Native American reservation youth.

The relationship between the predictor variables of American Indian ethnic identity, White-American identity and bicultural identity, and the criterion measures of self-esteem, emotional well-being, and depression were examined for 137 Lakota/Dakota Sioux reservation youth. Participants completed surveys including the Multigroup Ethnic …

Hearsay Hazards In The American Criminal Trial: An Adversary-Oriented Approach, Gordon Van Kessel

Faculty Scholarship

No abstract provided.

Character At The Crossroads, Roger C. Park

Faculty Scholarship

No abstract provided.

Reconceiving Privacy: Relationships And Reproductive Technology, Radhika Rao

Faculty Scholarship

No abstract provided.

Joint And Several Liability And Environmental Harm In The 1990'S, M. Stuart Madden

Elisabeth Haub School of Law Faculty Publications

No abstract provided.

The Products Liability Restatement Warning Obligations: History, Corrective Justice And Efficiency, M. Stuart Madden

Elisabeth Haub School of Law Faculty Publications

No abstract provided.

Selected Federal Tort Reform And Restatement Proposals Through The Lenses Of Corrective Justice And Efficiency, M. Stuart Madden

Elisabeth Haub School of Law Faculty Publications

No abstract provided.

Thermodynamic Modeling And Analysis Of Human Stress Responses, Satish C. Boregowda

Mechanical & Aerospace Engineering Theses & Dissertations

A novel approach based on the second law of thermodynamics is developed to investigate the psychophysiology and quantify human stress level. Two types of stresses (thermal and mental) are examined. A Unified Stress Response Theory (USRT) is developed under the new proposed field of study called Engineering Psychophysiology. The USRT is used to investigate both thermal and mental stresses from a holistic (human body as a whole) and thermodynamic viewpoint. The original concepts and definitions are established as postulates which form the basis for thermodynamic approach to quantify human stress level. An Objective Thermal Stress Index (OTSI) is developed by …

The Role Of Protein Folding In Export In Escherichia Coli, Ipsita Mallik

Theses and Dissertations

No abstract provided.