Digital Commons Network^™

Orchestral Tuba Audition Preparation: The Perspective Of Three Successful Teachers, Golden A. Lund

Glenn Korff School of Music: Dissertations, Theses, Student Creative Work, and Performances

Daniel Perantoni, Warren Deck, and Mike Roylance have played significant roles in developing students that have won orchestral tuba positions in recent decades. These three instructors are representative of the past 30 years in that the success of their students are tiered chronologically over that time period; Perantoni has had students winning orchestral positions since the 1980s, Warren Deck’s studio began flourishing in the 1990’s, and Mike Roylance’s students have been emerging since he began teaching in Boston in 2003.

The purpose of this study was to determine commonalities and differences between the three of these teachers. Their effectiveness was …

Cell Phones, Police Recording, And The Intersection Of The First And Fourth Amendments, Conor M. Reardon

Duke Law Journal

In a recent spate of highly publicized incidents, citizens have used cell phones equipped with video cameras to record violent arrests. Oftentimes they post their recordings on the Internet for public examination. As the courts have recognized, this behavior lies close to the heart of the First Amendment.

But the Constitution imperfectly protects this new form of government monitoring. Fourth Amendment doctrine generally permits the warrantless seizure of cell phones used to record violent arrests, on the theory that the recording contains evidence of a crime. The Fourth Amendment inquiry does not evaluate a seizing officer's state of mind, permitting …

Little Rituals, Bruce Johnson

UNLV Theses, Dissertations, Professional Papers, and Capstones

The following stories represent what I have accomplished in my three-and-a-half years in the Master of Fine Arts-Fiction program at University of Nevada, Las Vegas. They are all realist stories, most of them with a minimalist leaning. Together for the first time, they are more than a mere sum of the writing I've done in my time in the MFA program. They are the stories that, when I read them now, still occasionally delight me. Most of the stories that I wrote as an MFA candidate do not pass this test, and thus are not included here. If there is …

Bureaus And Beer: Promoting Brewery Tourism In Colorado, Shane Howlett

UNLV Theses, Dissertations, Professional Papers, and Capstones

Beer, wine and spirits are three little words that make lots of people excited. Alcohol can be thought of as a necessity for tourists. In recent years, consumers are becoming more interested in the development and processes behind their favorite libations. This has spurred a new type of tourist; those that are interested in brewery tours, vineyard hopping, or enjoying a day out at their favorite distillery.

The beer industry has seen rapid growth expansion in the U.S. In 1980, there were roughly 100 breweries in the nation and today there are over 2500 (Brewers Association, 2013a). With the rapid …

On High-Performance Parallel Fixed-Point Decimal Multiplier Designs, Ming Zhu

UNLV Theses, Dissertations, Professional Papers, and Capstones

High-performance, area-efficient hardware implementation of decimal multiplication is preferred to slow software simulations in a number of key scientific and financial application areas, where errors caused by converting decimal numbers into their approximate binary representations are not acceptable.

Multi-digit parallel decimal multipliers involve two major stages: (i) the partial product generation (PPG) stage, where decimal partial products are determined by selecting the right versions of the pre-computed multiples of the multiplicand, followed by (ii) the partial product accumulation (PPA) stage, where all the partial products are shifted and then added together to obtain the final multiplication product. In this thesis, …

Vitamin And Mineral Intake Relative To The Dris In Young Adults, Samantha M. Coogan

UNLV Theses, Dissertations, Professional Papers, and Capstones

INTRODUCTION: In general, most college-aged students live highly, and newly, independent lives. Although campuses offer wide varieties of food choices, most choices do not meet the standards set by the RDA or DRIs, per NHANES 1999-2000.

METHODS: In order to document these eating patterns, 1001 male (n=379) and female (n=622) college-aged students quantified dietary intake for three consecutive days using the food log method. Assessment reports were generated and analyzed in order to determine the percentage of the DRI in both males and females, and groups with a BMI of less than 20 and greater than 30. Tests for correlation …

The Perceived Level Of Enjoyment In Sports Violence: An Experiment Examining How Sports Commentary, Fanship, And Gender Affect Viewer Emotions, Sarah Vineyard

UNLV Theses, Dissertations, Professional Papers, and Capstones

This investigation examines if the independent variables of sports commentary, fanship, and gender affect the viewer's level of perceived enjoyment while watching sports violence through televised professional football and hockey clips. Previous studies have found that these three variables contribute most to a viewer's level of perceived enjoyment. This study aimed to test to see if that was still true, while taking into account new rules regarding violence by the National Football League and the National Hockey League. This thesis addresses all variables in one study, which something past research has failed to do.

Perhaps the most significant finding from …

A Survey On Detection And Defense Of Application Layer Ddos Attacks, Naga Shalini Vadlamani

UNLV Theses, Dissertations, Professional Papers, and Capstones

As the time is passing on, the effect of DDoS attacks on Internet security is growing tremendously. Within a very little span there is a huge increase in the size and frequency of DDoS attacks. With the new technologies and new techniques, the attackers are finding more sophisticated ways to attack the servers. In this situation, it is necessary to come up with various mechanisms to detect and defend these DDoS attacks and protect the servers from the attackers. Many researches have been carried out to detect the DDoS attack traffic in transport layer, which is more vulnerable to DDoS …

Ichnology And Paleoecology Of The Jurassic Aztec Sandstone, Heather Marie Stoller

UNLV Theses, Dissertations, Professional Papers, and Capstones

In this study I describe and interpret tracks and trackways of the Jurassic Aztec Sandstone of southern Nevada and southern California. This study involved mapping of all known tracks and trackways, including foot length, stride length, and trackway width. Photogrammetric data, collected by Bureau of Land Management scientists, were utilized for several trackways in Red Rock Canyon National Conservation Area.

More than three hundred tracks belonging to five ichnotaxa were documented within the Aztec Sandstone, including about 165 tridactylGrallator, 250 tetradactyl (four-toed)Brasilichniumtracks, and 7 arthropod trackways ofOctopodichnusandPaleohelcura. Four of the five ichnotaxa were not previously reported from the Aztec Sandstone. …

Robust And Adaptive Attitude Control Of Spacecraft Using Solar Radiation Pressure, Lakshmi Srinivasan

UNLV Theses, Dissertations, Professional Papers, and Capstones

Satellites in orbit are expected to maintain a preset attitude either pointing towards Earth (in case of satellites for weather) or pointing towards space for the purpose of research and exploration. The satellite as a system though is extremely nonlinear and the system parameters are not easily available. The goal of this thesis is to develop robust and adaptive control laws that can be used to control the attitude of satellites in elliptic orbits. The attitude of the satellite is controlled by the use of Solar Radiation Pressure (SRP) on the solar panels of the satellite. The SRP is basically …

Media Bias Through Facial Expressions On Local Las Vegas Television News Programs: A Visual Content Analysis, Jessica Zimmerman

UNLV Theses, Dissertations, Professional Papers, and Capstones

Trust in news media has been considered an important base for social order and cohesion in society and is a crucial variable for evaluating news media. Media credibility has been questioned by the audience for some time and the audience's trust in the media has been slowly diminishing over the years. When a news broadcaster communicates a story on local television news, it is possible for his own opinions to leak through nonverbal communication, specifically facial expressions. This thesis explores the six local Las Vegas television news stations' anchors and reporters to visually analyze whether facial characteristics reveal media bias …

The Hotel Manager’S Perceived Conflict Of Providing For Hospitality And Security: Can The Two Exist In Harmony?, Silvano Cozzini

UNLV Theses, Dissertations, Professional Papers, and Capstones

The hospitality industry relies upon regular and repeat customers for its survival. No traveler or visitor will return to a hotel property where a bad incident occurred. Would a diner go back to any restaurant where they were sickened by their meal? Would a hotel guest return to any property where they were a victim of a crime? Bad experiences make us tell ourselves, “I will never go back there again!”

This same psychology holds true for criminals. At places where they have been deterred by a high security presence, it is unlikely that they would return there, either. A …

Diversify The Destination Image Of Las Vegas To Chinese Market, Yinying Jiang

UNLV Theses, Dissertations, Professional Papers, and Capstones

Las Vegas, Nevada, is a renowned travel destination attracting tourists from all over the world. Gambling has been a dominant destination image of Las Vegas in the mind of both the national and international tourists, since the history and fast development of this city has always been related with the gambling industry. In more recent years, the business model of this city has gradually changed itself to a more complete tourist destination with mega resorts, high-end shops, amazing restaurants and incredible shows and etc. Las Vegas is now turning itself into an entertainment and business oriented travel destination along with …

Pre-Employment Drug Screening: Cost And Benefits, Rena Sultany

UNLV Theses, Dissertations, Professional Papers, and Capstones

This paper will answer the question of whether pre-employment drug testing of applicants is helpful or harmful to an organization as a whole. The following question will be explored in this paper: What are the benefits and costs associated with pre-employment drug-screening?

The target of this study will be the hospitality industry in Las Vegas. A recommendation to the industry will be made once a thorough literature review of past research on the topic is conducted. Drug testing is a common practice in hospitality companies in Las Vegas. It is costly to these companies to conduct such tests. It is …

Perceptions And Definition Of Infidelity: A Multimethod Study, Sarah Schonian

UNLV Theses, Dissertations, Professional Papers, and Capstones

Most couples in committed relationships have implicit or explicit rules regarding infidelity. However, not all partners view infidelity in the same way, and the discrepancy in opinions can lead to problems in the relationship and can complicate the healing process. The purpose of this study was to better understand how people define infidelity and the variables that influence perceptions about infidelity. A mutlimethod design was used to collect quantitative and qualitative data on participants' perceptions and definitions of infidelity. Quantitative data was collected through participants' answers to questions on a scale about perceptions of potentially unfaithful behaviors that was developed …

What Do They Do In Las Vegas Strip Casinos? An Analysis Of The Attitudes And Behaviors Of Gen Y Casino Customers, Mei Iok Un

UNLV Theses, Dissertations, Professional Papers, and Capstones

Totaling over 63 million, Generation Y, also known as the Millennial Generation, is the new generation of casino customers (U.S. Department of Commerce, 2011). While there are no specific dates to mark its beginning and ending, individuals born between 1982 and 1994 are generally considered as Millennials or Gen Yers. A survey conducted by the American Gaming Association (2013) revealed that Gen Y casino customers made up the highest casino visitation rate with 39% having visited a casino in the previous year; however, it is also shown that Gen Yers spends more on non-gaming departments and have less intention to …

Maps On The Backs Of Our Eyes, Joan Paulette Robinson

UNLV Theses, Dissertations, Professional Papers, and Capstones

A collection of poems related to places in the Mojave Desert and the Las Vegas area or in rural central Michigan. Most poems deal with history and memory and the overlapping nature of experience.

A More General Diffusion Model For Lightning Radiative Transfer, Elliott Paul Saint-Pierre

UNLV Theses, Dissertations, Professional Papers, and Capstones

A more general diffusion model for lightning radiative transfer is presented. The development is based on the work published by Koshak et al (J. Geo. Phys. Res., vol. 99, (D7), 14361-371, (1994). In this thesis, the diffusion coefficient is allowed to vary as a function of the radial component of the cloud and cylindrical geometry is used. Different approximations in the analysis of the resulting radial equation are provided. The method of Frobenius permits the obtention of a complete solution. Possibilities and means for further development of this research are included.

Pennsylvanian To Cretaceous Folds And Thrusts In South-Central Nevada: Evidence From The Timpahute Range, Angela Giovanna Russo

UNLV Theses, Dissertations, Professional Papers, and Capstones

Understanding Permian and Mesozoic contractional structures from southern California to northern Nevada requires correlation through south-central Nevada. After the Devonian-Mississippian Antler orogeny through the Permian-Triassic Sonoma orogeny and then up to the Sevier orogeny, south-central Nevada was thought to have remained tectonically inactive. However, Pennsylvanian through Jurassic age deformation is documented to the south in Death Valley and to the north. Identifying geometries, spatial relationships, and relative timing of deformations in the Timpahute Range, south-central Nevada, is an essential piece to completing the overall understanding of Nevada geology. The purpose of this study is to identify and analyze deformational structures …

Field Testing The Upright Versus The Aero Cycling Position, Curtis Scrugham

UNLV Theses, Dissertations, Professional Papers, and Capstones

Body position can be of great importance to athletes who want to maximize their performance on the bike. Aerodynamic resistance can account for 70-90% of resistance encountered by cyclists, and a strategy used to reduce this resistance is riding in the aero position Research has been done in the lab to determine if there are trade-offs to using this position (Jobson et al. 2008, Welbergen and Clijsen 1990, Hubenig, Game and Kennedy 2011, Peveler 2004, Origenes et al. 1993, Ryschon and Stray-Gunderson 1991, Gnehm et al. 1997, Ashe et al. 2003). . Researchers have reported that riders untrained in the …

Performance Comparison Of Design-Build And Construction Manager/General Contractor Highway Projects, Binita Shakya

UNLV Theses, Dissertations, Professional Papers, and Capstones

Researchers have conducted numerous studies comparing project performance of design-bid-build (DBB) and design-build (DB) highway projects. However, little research has been done to compare the performance of DB and construction manager/general contractor (CM/GC) highway projects. Therefore, an exploratory study was conducted to compare the performance of 55 DB and 34 CM/GC highway projects from various States Departments of Transportation (DOTs) in terms of cost, change orders, and construction intensity. The results showed that contract award cost growth was significantly lower in DB projects than in CM/GC projects. In contrast to this, the total cost growth of DB projects was higher …

A Comparative Study Of Performance, Impediments, Advantages, And Disadvantages Of Construction And Professional Disadvantaged Business Enterprises, Ravi Sharma

UNLV Theses, Dissertations, Professional Papers, and Capstones

Construction and professional disadvantaged, minority, and women business enterprises (DBE/MBE/WBEs) face several impediments that hinder their business growth. A questionnaire survey was conducted to determine the important factors that affect their business performance, impediments faced by these business enterprises, advantages, and disadvantages of being DBE (DBE will be an umbrella designation for DBE, MBE, and WBE). This study compares the difference in responses from these two groups. A total of 333 business enterprises responded to the questionnaire. The survey results showed that construction firms gave significantly higher importance to "financial" issues and "safe work practices" as their most important factors …

Classroom Management Strategies: The Impact On Student Achievement, Hope Sowell

Doctoral Dissertations and Projects

The purpose of this causal comparative study was to test the theoretical Classroom Management Teacher Behavior Continuum of Wolfgang and Glickman (1980) that suggests that interventionist, noninterventionist, and interactionalist classrooms may differ in student outcomes. This study explored whether student outcomes in statewide standardized tests reading, English language arts, and math differ by interventionist, noninterventionist, or interactionalist teacher instruction management (IM) and behavior management (BM) styles. Survey data from eighty-three 3rd, 4th, and 5th grade teachers regarding instructional and behavioral classroom management beliefs were contrasted in the percentage students passing standardized tests of reading, ELA, and math using MANOVA at …

Mathematics Interventions: A Correlational Study Of The Relationship Between Level Of Implementation Of The Accelerated Math Program And Student Achievement, Deborah Walker Driesel

Doctoral Dissertations and Projects

Current legislation, such as No Child Left Behind (2001) or the Individuals with Disabilities Education Act (2004), has increased accountability for schools for the education of all students. These laws require schools to provide interventions for struggling learners, as part of the Response to Intervention process (IDEA, 2004). Accelerated Math (AM), published by Renaissance Learning, is a scientifically based program designed to supplement quality instruction as part of the RtI process. This correlational study examined ex post facto data using pre and posttest scores on the STAR Math Test in relation to amount of classroom time dedicated to AM instruction …

Market Orientation, Embeddedness And The Autonomy And Performance Of Multinational Subsidiaries In An Emerging Economy, Xiaoying Li, Xiaming Liu, Howard Thomas

Research Collection Lee Kong Chian School Of Business

This paper develops a conceptual framework for market orientation, embeddedness, autonomy and performance of multinational subsidiaries in an emerging economy. We argue that internal and external embeddedness has different performance implications for export- and local market-oriented multinational subsidiaries. Our results, based on a sample of 233 multinational subsidiaries from China, indicate that while external embeddedness has a positive impact on specialized resources of both types of subsidiary, such resources only positively affect the performance of local market-oriented subsidiaries. By contrast, internal embeddedness has a negative impact on specialized resources of both types of subsidiary. Managerial and policy implications are discussed.

Effects Of Messages Emphasizing Environmental Determinants Of Obesity On Intentions To Engage In Diet And Exercise Behaviors, Jeff Niederdeppe, Sungjong Roh, Michael A. Shapiro, Hye Kyung Kim

Research Collection Lee Kong Chian School Of Business

Reducing rates of obesity will require interventions that influence both individual decisions and environmental factors through changes in public policy. Previous work indicates that messages emphasizing environmental determinants increases support for public policies, but some suspect this strategy may undermine motivation to engage in diet and exercise. Emphasizing factors outside of personal control appears to enhance rather than undermine motivations to engage in healthy diet and exercise behavior.

Little India Riot: The Dog That Did Not Bark, Tan K. B. Eugene

Research Collection Yong Pung How School Of Law

In a commentary, SMU Associate Professor of Law and NMP Eugene Tan said that in the aftermath of the Little India riots, the focus and dominant narrative had been on law and order issues, with the Government emphasising that it was a spontaneous "one-off" event. He said that there was a need to consider if Singapore was prepared to shoulder more of the costs of having a large foreign labour force. However, he also noted that an immediate cutback of the workforce size would be simplistic and is not the solution, as reducing reliance on foreign workers could not be …

Bone Metastasis From Ovarian Cancer: Clinical Analysis Of 26 Cases, Min Zhang, Jimei Sun

Saudi Medical Journal

OBJECTIVE: To study the clinical characteristics of bone metastasis from ovarian cancer, and facilitate physicians to develop treatment strategies. METHODS: This retrospective study was carried out in the Provincial Hospital Affiliated to Shandong University, Shandong, China. Twenty-six cases of bone metastasis from ovarian cancer treated between January 2002 and May 2008 were reviewed, and the clinical data were collected. RESULTS: In the current study, the incidence of bone metastasis is 0.82%. Twelve cases of bone metastasis occurred in the cervical vertebra, 10 in the lumbar vertebra, 8 in the pelvis, 7 in the thoracic vertebra, 5 in the limbs, one …

Quality Of Life Among Children With Beta-Thalassemia Major Treated In Western Saudi Arabia, Mohammed D. Ayoub, Suhaib A. Radi, Abdulrahman M. Azab, Abdulrahman A. Abulaban, Abdulrahman H. Balkhoyor, Seif-Eleslam W. Bedair, Soad K. Aljaouni, Jameela A. Kari

Saudi Medical Journal

OBJECTIVE: To assess the quality of life among children and adolescents with thalassemia major. METHODS: This cross-sectional study used the Pediatric Quality of Life Inventory (PedsQL). Children and adolescents with beta-thalassemia major who attended the Day Care Unit at King Abdulaziz University Hospital, Jeddah, Saudi Arabia from October 2012 to February 2013 were surveyed. The questions highlighted 4 health status scales, namely physical functioning (PF), emotional functioning (EF), school performance (SC), and social functioning (SF). Scores were calculated for each patient and data were analyzed using the Statistical Package for Social Sciences. RESULTS: We recruited 46 children (60.9% males). The …

Perceptions And Effects Of Antenatal Education, Mohammed A. Al-Ateeq, Amal A. Al-Rusaiess, Aida A. Al-Dughaither

Saudi Medical Journal

OBJECTIVE: To assess the quality and effect of antenatal health education on health-related issues during pregnancy, and the benefits to women during the peripartum period. METHODS: This is a descriptive study of 300 women attending the Postnatal Clinics and Women Health Clinics in 2 Family Medicine centers at King AbdulAziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia. The study was carried out between November 2009 and February 2010. A predesigned questionnaire was used. RESULTS: Three hundred women completed the questionnaire. Most women made their first antenatal visit during the fourth month of pregnancy, and most had 3-6 antenatal …