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1998

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Paradise Lost: New Jersey's Endangered Species Protection Laws, Joan Olawski-Stiener Jan 1998

Paradise Lost: New Jersey's Endangered Species Protection Laws, Joan Olawski-Stiener

Seton Hall Journal of Legislation and Public Policy

No abstract provided.

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Molecular Analysis Of Microbial Diversity Within Yucca Mountain, Yingchun Wu Jan 1998

Molecular Analysis Of Microbial Diversity Within Yucca Mountain, Yingchun Wu

UNLV Retrospective Theses & Dissertations

Yucca Mountain is the proposed site for a high-level nuclear waste repository. As part of the site characterization project, an estimation of microbial diversity was conducted. In this study, the 16S ribosomal DNA sequences of culturable isolates were determined and used for tentatively identification of bacterial strains. The results of identification by 16S rDNA sequence data were also compared to MIDI analysis, an independent phenotypic approach for bacterial identification; It is accepted that culturable strains only represent a small portion of microbial community in the environment. In order to eliminate bias associated with cultivation, total DNA was extracted from rock …

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Lds Seminary Participation In The Las Vegas, Nevada Area For The Class Of 1998, Norman William Gardner Jan 1998

Lds Seminary Participation In The Las Vegas, Nevada Area For The Class Of 1998, Norman William Gardner

UNLV Retrospective Theses & Dissertations

The Church of Jesus Christ of Latter-day Saints (L.D.S. Church) attaches great importance to the religious education of its youth. The L.D.S. Church conducts a daily religious education program, called seminary, to church members ages 14 to 18; A young person's completion of four years of seminary has long been viewed as an indicator of future church activity. While seminary attendance is not compulsory, great emphasis is placed in the L.D.S. Church on the importance of participation by potential students in the program; The discontinuation of seminary enrollment by students is of great concern to the administrators of the program, …

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A Biochemical Analysis Of Proteoglycans Synthesized By Bovine Retinal Pericytes In Culture, Lara Ashley Streng Jan 1998

A Biochemical Analysis Of Proteoglycans Synthesized By Bovine Retinal Pericytes In Culture, Lara Ashley Streng

Theses and Dissertations

No abstract provided.

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Determination Of Ground-Water Tracer 2,6-Difluorobenzoic Acid By Gc/Ms, Cong Han Jan 1998

Determination Of Ground-Water Tracer 2,6-Difluorobenzoic Acid By Gc/Ms, Cong Han

UNLV Retrospective Theses & Dissertations

In this study, a GC analytical method for the determination of the ground water tracer, 2,6-difluorobenzoic acid (2,6-DFBA) at the part per billion level was established. Three sample preparation methods, which include two methylation methods and one silylation method, have been evaluated. Chromatographic instruments including GC/MS, GC/ECD, and GC/FID have been used. Silylation of 2,6-DFBA combined with GC/MS analysis has proven to be the best method in this study, due to the low detection limits (part per trillion) achieved, and the stability of the 2,6-DFBA silyl derivative. A GC/MS instrument calibration curve was established, a C-well water sample was analyzed …

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A Comparative Study Of Honey Mesquite Woodlands In Southern Nevada And Their Use By Phainopeplas And Other Avian Species, Jeri Brastrup Krueger Jan 1998

A Comparative Study Of Honey Mesquite Woodlands In Southern Nevada And Their Use By Phainopeplas And Other Avian Species, Jeri Brastrup Krueger

UNLV Retrospective Theses & Dissertations

A study of four honey mesquite (Prosopis glandulosa var. torreyana) woodlands located at Moapa, Stewart Valley, Pahrump, and Stump Spring in southern Nevada was conducted to (1) describe the current condition of mesquite woodlands, (2) compare avian community indices among the four sites, and (3) locate breeding Phainopepla populations and determine breeding season, nesting success, and habitat requirements. Groundwater was closest to the surface at Stewart Valley, which contained the oldest and largest tRees Moapa had the greatest avian density and species richness for all species, and greatest species richness for breeding birds. No differences were detected in species diversity …

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Howells, Dickinson, Lewis: An Exercise In Reading The Interracial Canon, Craig Andrew Magee Jan 1998

Howells, Dickinson, Lewis: An Exercise In Reading The Interracial Canon, Craig Andrew Magee

UNLV Retrospective Theses & Dissertations

Howells, Dickinson, Lewis: An Exercise in Reading the Interracial Canon has two purposes. First, it offers detailed readings of three American novels: An Imperative Duty by William Dean Howells (1891), What Answer? by Anna Dickinson (1868), and Kingsblood Royal by Sinclair Lewis (1947). These readings are accomplished within the context of the "interracial canon", a set of writings dealing with the expression of various aspects of interracial relationships. The interracial canon, as well as its specialized vocabulary and unique theoretical outlook, is roughly sketched in an introduction and several appendices.

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Striptease: An Anthropological View, Angela Lee Ramsey Jan 1998

Striptease: An Anthropological View, Angela Lee Ramsey

UNLV Retrospective Theses & Dissertations

This following study serves as an attempt to apply theoretical questions to the phenomenon of striptease. I argue that striptease can be more fully understood as an act guided by the rules of performance. Strippers, and to a lesser extent the audience, can then be seen as actors employing a fantasy phase to sustain their respective roles within the charade of performance sex. Strippers and audiences are also players within the concept of performance itself, meaning they are simultaneously subject to and authors of the phenomenon. Using a biosocial approach, I explore the psychological, cultural, and physiological, etc., cues that …

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Nhetoric: Rhetorical Power In Cyberspace, David Paul Schulz Jan 1998

Nhetoric: Rhetorical Power In Cyberspace, David Paul Schulz

UNLV Retrospective Theses & Dissertations

The Alpha group is a faction of the white supremacy movement that has established a virtual presence in cyberspace. Rhetorical strategies of agitation are practiced by the Alpha group on the World Wide Web in an effort to encourage visiting avatars to join the white supremacy movement. This study explores the rhetorical strategies of power and promulgation which Alpha uses in cyberspace. Analysis of Alpha's digital discourse provide an opportunity to understand and evaluate the unique potentials that information technologies such as the World Wide Web bring to the rhetorical environment.

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Development Of A Phosphotriesterase Enzyme Assay For Determination Of Organophosphate Pesticides, Yan Wang Jan 1998

Development Of A Phosphotriesterase Enzyme Assay For Determination Of Organophosphate Pesticides, Yan Wang

UNLV Retrospective Theses & Dissertations

Phosphotriesterase catalyzes the hydrolysis of a wide range of organophosphate insecticides such as paraoxon and parathion and nerve toxins such as soman and sarin. This project resulted in the development of novel phosphotriesterase enzyme assays to measure paraoxon and other representatives of the organophosphate pesticides. The assay is based on a substrate-dependent change in pH at the local vicinity of the enzyme. This enzyme, which was labeled with fluorescein isothiocyanate (FITC), was immobilized on polymethylmethacrylate beads and the pH change is monitored through the pH-sensitive quantum yield of FITC. Analytes were measured using a KinExA fluorescence analyzer. This assay can …

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Anorexia Nervosa: An Exploration Of Early- And Later-Onset, Jennifer Claire Duddy Jan 1998

Anorexia Nervosa: An Exploration Of Early- And Later-Onset, Jennifer Claire Duddy

UNLV Retrospective Theses & Dissertations

Children with anorexia nervosa have often been overlooked or misdiagnosed because of the lack of understanding and clarity surrounding early onset. This study was aimed to help clarify ambiguities by exploring the similarities and differences of early- and later-onset anorexia nervosa. Results from case studies of a female child, adolescent, and adult diagnosed with anorexia nervosa are presented. Findings from the case studies indicate several similarities between the two onsets such as comparable demographic characteristics, diagnostic features, symptoms of associated mental disorders, personality characteristics, and etiological factors. Findings also infer some differences that include variance in prognoses, severity of physical …

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Paleolimnology And Paleoecology Of The Coal Valley Region, Lincoln County, Nevada, Anthony Dean Feig Jan 1998

Paleolimnology And Paleoecology Of The Coal Valley Region, Lincoln County, Nevada, Anthony Dean Feig

UNLV Retrospective Theses & Dissertations

During Pleistocene time, Coal Valley, Nevada, was situated between a pluvial climatic zone to the north and a non-pluvial climactic zone to the south. The Coal Lake section represents {dollar}>{dollar}20,000 years of continuous deposition, recording a saline lake phase (Early Coal Lake) present since at least 32,000 BP, evolving to a freshwater lake (Coal Lake Intermediate) {dollar}\sim{dollar}28,000 BP. Maximum lake development (290 km{dollar}\sp2{dollar} in area) was within 2000 years of {dollar}\sim{dollar}20,000 BP, and was probably persistent through deglaciation. Ostracode ecology suggests that water salinity varied little through time, which may be indicative of consistently low ambient temperatures, high precipitation …

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Indexing Androgyny: The Transgendered Phenomenon And Its Challenge To Ethnology, Christopher Todd White Jan 1998

Indexing Androgyny: The Transgendered Phenomenon And Its Challenge To Ethnology, Christopher Todd White

UNLV Retrospective Theses & Dissertations

This thesis will focus on the life experiences of transsexual individuals living in the Las Vegas community. This is an ethnographic study that includes field research, extensive interviews, and library research; Through this study I hope to gain better insight as to what motivated these individuals to seek surgical sex reassignment. I wish to explore the similarities and differences between preoperative transsexuals and other transgendered persons, and I hope to tie the experiences of local transsexuals to the experiences of transsexuals in other parts of America in order to determine if there are any social or environmental conditions that may …

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The Development Of A Job-Related Non-Discriminatory Physical Abilities Test For The Firefighters At The Nevada Test Site, Nickele A'Lise Miller Jan 1998

The Development Of A Job-Related Non-Discriminatory Physical Abilities Test For The Firefighters At The Nevada Test Site, Nickele A'Lise Miller

UNLV Retrospective Theses & Dissertations

A job-related, non-discriminatory Physical Abilities Test (PAT) was developed for the Nevada Test Site (NTS) firefighters. The PAT was developed through firefighter interviews and tabulated call responses between 1990 and 1995. The interviews and task history yielded a job analysis from which six routine, physically demanding tasks were identified and developed into a test battery. Eleven NTS firefighters tested the proposed PAT for reliability. Subjects were timed on the six tasks. The total time for completion, including the change from bunker gear to wildland gear, was also recorded. An Intra-class Reliability coefficient was calculated for each task and total time. …

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A Diachronic Analysis Of Porotic Hyperostosis In Prehistoric Populations Of Northern Chile, Maria Sloan Hart Jan 1998

A Diachronic Analysis Of Porotic Hyperostosis In Prehistoric Populations Of Northern Chile, Maria Sloan Hart

UNLV Retrospective Theses & Dissertations

A macroscopic analysis of 604 skeletal remains was undertaken at the Museo Arqueologico de San Miguel de Azapa (MASMA) in order to ascertain the rates of porotic hyperostosis in the prehistoric populations of northern Chile. Porotic hyperostosis has been recognized as being a useful indicator of nutritional stress, in particular, iron-deficiency anemia. In the Americas, this pathology has primarily been associated with maize-dependency and pathogen load. Contrary to expectations, results reveal that pre-agricultural populations have 93% of porotic hyperostosis while the agricultural populations show a rate of 66%. This data does not support the maize-dependency model. It is suggested, instead, …

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Philosophical Foundations, Social Power And Social Work Practice, Timothy Duane Hamilton Jan 1998

Philosophical Foundations, Social Power And Social Work Practice, Timothy Duane Hamilton

UNLV Retrospective Theses & Dissertations

The contemporary philosophical landscape, which affects the fields of philosophical endeavor and the ways power is framed, is described. The covert manner these influences effect social work practice is made more visible through the use of ethically oriented decision making patterns; Ways that authority and discretion are used and abused, and abusive decision-making, are described making them easier to recognize and mitigate. Knowledge of current and potential ways that social power operates provides social workers tools in promoting the goals of empowerment and uncovering and enhancing clients' strengths; Finally, a public sphere within which a reflective social work practice could …

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Analysis Of Temporal Trends In Southern Nevada Wastewater Pond Parameters With An Emphasis On Ammonia Removal, Bruce D Foster Jan 1998

Analysis Of Temporal Trends In Southern Nevada Wastewater Pond Parameters With An Emphasis On Ammonia Removal, Bruce D Foster

UNLV Retrospective Theses & Dissertations

This paper examines physico-chemical and biological properties and processes in four Southern Nevada wastewater pond systems located in Alamo, Beatty, Blue Diamond, and Searchlight. Pond parameters examined include pond dimensions, hydraulic retention time (HRT), alkalinity, pH, chemical oxygen demand (COD), biochemical oxygen demand (BOD), dissolved oxygen (DO), phosphorus, nitrates, and ammonia. Data on each pond and pond system are presented including pond system comparisons; A major focus of this paper is on ammonia-N removal. Individual pond ammonia-N removal performance is compared to published models. A model based solely on HRT in a given temperature regime is developed. Models describing Ammonia-N …

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Teaching Methods And School Designs Of American Elementary Schools And How The Methods Are Reflected In The Schools' Designs, Merrill Eugene Kieffer Jan 1998

Teaching Methods And School Designs Of American Elementary Schools And How The Methods Are Reflected In The Schools' Designs, Merrill Eugene Kieffer

UNLV Retrospective Theses & Dissertations

Most educators agree that effective learning is preceded by effective teaching and that the school facility should provide an environment in which the pursuit of knowledge can be promoted. This study was completed to understand that relationship between the built environment and education; The research presents a review of some of the prominent learning theories of the twentieth century along with common teaching methods and their relationships to learning theory. Following this review, common school designs are analyzed based on the overall environmental needs identified through the study of learning theory and educational practices. Furthermore, the microenvironment of the classroom …

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Recreational Disturbance Of A Desert Stream Fish Community: Detecting Ecological Effects Of Environmental Impact, Johnny Mark Sappington Jan 1998

Recreational Disturbance Of A Desert Stream Fish Community: Detecting Ecological Effects Of Environmental Impact, Johnny Mark Sappington

UNLV Retrospective Theses & Dissertations

Fish assemblages in 22 pools were sampled over the summer of 1997 in the North Fork of the Virgin River, Zion National Park, Utah, to assess effects of recreational activities on native fish communities. Pools experiencing high levels of wading and float tubing contained altered population distributions and altered community structure as compared to pools generally lacking recreational activities. In addition, pools disturbed by recreation had lower abundance of desert sucker (Catostomus clarki) and lower community diversity than pools without recreation. Food availability measured as algal biomass and macroinvertebrate drift density was similar among all pools, but abundance of larval …

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Redefining The Self In Postmodern Cyberspace, Roy Joseph Jan 1998

Redefining The Self In Postmodern Cyberspace, Roy Joseph

UNLV Retrospective Theses & Dissertations

Cyberspace is a metaphor for an alternative reality situated in the linear, physical world but yet capable of transcending it. The otherness of cyberspace manifests itself through virtual transient worlds, reconstituting the stable human subject in a radically interactive electronic medium. The study identifies three simple stages to demonstrate how cyberspace accomplishes the dispersion of the human subject: (i) role-playing which occurs in interactive games such as Multi-User Simulated Environments; (ii) the deconstruction of the boundaries between the autonomous author and the reader in hypertextual platforms and (iii) the deconstruction of the boundaries between the virtual and the real in …

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The Adventures Of Gi Jane: Women In The Military, Jennifer Amy Schneider Jan 1998

The Adventures Of Gi Jane: Women In The Military, Jennifer Amy Schneider

UNLV Retrospective Theses & Dissertations

Many women in the United States are living in a paradox. While changes in the American culture have led to significant improvements in women's lives, they still are frequently exposed to discriminatory policies and actions. This study examines the United States military, which is a specific institution that embodies this paradox. While the military offers women certain opportunities, such as a college education, travel and adventure, it is still steeped in male domination and gender discrimination. Using a review of secondary sources, this study explores the discourses relating to power, gender and sexuality in the military, which form the basis …

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A Sturdy House Built On Shifting Soil: Separation Of Powers Interpretations From The Bench, Michael Justin Sibley Jan 1998

A Sturdy House Built On Shifting Soil: Separation Of Powers Interpretations From The Bench, Michael Justin Sibley

UNLV Retrospective Theses & Dissertations

This thesis explores the development of the separation of powers doctrine and its application by the United States Supreme Court. Its analysis will focus upon the six different approaches to the doctrine that the Court has employed over the past two hundred years. Moreover, it will show that these six methods of analysis; which include the textual, original intent, structural, institutional competence, historical practice, and values approaches, have often been mixed single cases; The approach that is employed in these separation of powers cases often dictates their outcome. In many of these cases, a different approach may have led to …

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The Relationship Between Travel And Won/Loss Records And Performance Measures In Major League Baseball, Tracey Lynn Elikan Jan 1998

The Relationship Between Travel And Won/Loss Records And Performance Measures In Major League Baseball, Tracey Lynn Elikan

UNLV Retrospective Theses & Dissertations

A home advantage in sports has been well documented. However, little research has been conducted to determine exactly why this home advantage exists. This study will attempt to examine the relationship between travel (i.e. number of miles traveled, number of time zones crossed, direction of travel, and game number at home or on the road) and the performance of professional baseball teams (i.e. won/loss, runs scored, hits, errors committed, double plays executed, and runs allowed). Stepwise multiple regression analyses will be used to determine the amount of explained variance in each performance variable attributable to the effects of the travel …

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Minority Over-Representation In The Juvenile Justice System, Shirley G Burgess Jan 1998

Minority Over-Representation In The Juvenile Justice System, Shirley G Burgess

UNLV Retrospective Theses & Dissertations

Minority over-representation in the juvenile justice system is a national concern. Research in this area is limited, however, there is indication that minority over-representation, particularly of African-American youth, seems to occur at various stages of juvenile justice processing. It is my belief that once arrested, minority youth are more likely to be certified as an adult than white youth. This paper examines the certification process in Clark County, Nevada, by studying a random sample of 200 cases. The results suggest that this theory holds true. The labeling perspective offers the best explanation of disparate treatment of African-American youth. Discrimination has …

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Pawns Of Fate: Chinese/Paiute Intercultural Marriages, 1860-1920, Walker River Reservation, Schurz, Nevada, Ruth Kretzler Billhimer Jan 1998

Pawns Of Fate: Chinese/Paiute Intercultural Marriages, 1860-1920, Walker River Reservation, Schurz, Nevada, Ruth Kretzler Billhimer

UNLV Retrospective Theses & Dissertations

This thesis focuses on "intercultural" marriages between Chinese immigrant men and Northern Paiute women who lived on or around the Walker River Reservation between 1860 and 1920, the years in which census manuscript records have been made public. Because of federal, state, and local laws, Chinese men sometimes sought marriage partners among Native American women because these relationships were not banned by law. Based upon federal, state, and local archives, census data, and oral interviews of descendants of Northern Paiute and Chinese "marriages," some insight into the reasons for these marriages have been ascertained from the perspective of descendants presently …

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Predictors Of Exercise Behaviors In Nursing Students, Eileen K Gemmell Jan 1998

Predictors Of Exercise Behaviors In Nursing Students, Eileen K Gemmell

UNLV Retrospective Theses & Dissertations

Physical activity has been identified as a major deterrent of many diseases, and is one of our nation's top priorities for health promotion. The purpose of this research study was to determine whether personal factors and perceptions of the benefits of and barriers to exercise, as selected factors of Nola Pender's Revised Health Promotion Model (1996), predict exercise patterns in a convenient sample of A.D.N. and B.S.N. nursing students (N = 311). A predictive design was used; The students' mean score for exercise behaviors was 2.14 (on a scale of 1-4), which indicates inconsistent exercise. The most frequently cited benefit …

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Wild Horses And The Bureau Of Land Management: A Policy Review And Critique, Julene Haworth Jan 1998

Wild Horses And The Bureau Of Land Management: A Policy Review And Critique, Julene Haworth

UNLV Retrospective Theses & Dissertations

The 1971 Wild Horse and Burro Act (PL 92-195) charged the Bureau of Land Management (BLM) with the management and protection of wild horses and burros on public lands. The implementation of the Act was remiss in failing to recognize the limitation of expertise within the Bureau in carrying out its new responsibilities. The lack of specialists in horse and burro management led to an inconclusive protection policy that consequently has generated conflict and controversy. Therefore, policy decisions and actions associated with management and protection programs have been subjected to charges of abuse, neglect, and corruption. This thesis will discuss …

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An Analysis Of The Black-Scholes Model For Valuing Stock Options, Amy Anderson Keyser Jan 1998

An Analysis Of The Black-Scholes Model For Valuing Stock Options, Amy Anderson Keyser

UNLV Retrospective Theses & Dissertations

This paper will discuss the Black-Scholes Method for valuing stock options. The assumptions of the model will be discussed, especially the assumption that the stock market is lognormally distributed. The volatility of stocks will be estimated and those results compared with the results given by the companies whose stocks are being used. Finally the model will be tested on actual data and the effectiveness of the model will be analyzed.

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Use Of The Case Study Method To Provide Initial Design Strategies For Daylighting As A Primary Design Determinant In Earth-Integrated Structures, Brian Christain Holm Jan 1998

Use Of The Case Study Method To Provide Initial Design Strategies For Daylighting As A Primary Design Determinant In Earth-Integrated Structures, Brian Christain Holm

UNLV Retrospective Theses & Dissertations

Daylight, a natural energy source in the form of electromagnetic radiation, has been one medium by which one defined and perceived architectural space and form. That was why the creative use of daylight was and continues to be so important in the development of any built environment, especially those which have been integrated into their sites; This study has explored the possibilities of using natural daylight as a primary design determinate to enhance the interior environment of selected earth integrated architectural works. Four commercial institutional projects of various sizes were investigated as case studies to provide insight on the effectiveness …

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Heat Shock Protein 27 Inhibition Of Apoptosis In Human Breast Cancer Cells, Sindhu Padmanabhan Jan 1998

Heat Shock Protein 27 Inhibition Of Apoptosis In Human Breast Cancer Cells, Sindhu Padmanabhan

UNLV Retrospective Theses & Dissertations

Cancer occurs when normal cells fail to die in response to various cell death signals. Normal eukaryotic cells exhibit two major forms of cell death--Necrosis and Apoptosis. Apoptosis can be triggered in cells by various agents. Studies have shown that an elevated amount of Hsp 27 protects cells from apoptosis induced by Sodium Butyrate. In this study, we treated estrogen receptor negative human breast cancer cells with apoptotic inducers such as Sodium Butyrate, Staurosporine, Vitamin E Succinate and Cycloheximide. The cells that constitutively expressed Hsp 27 had a higher growth in the presence of Cycloheximide and Vitamin E Succinate and …

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