Digital Commons Network^™

Quantitative Template For Subtyping Primary Progressive Aphasia, Marsel Mesulam, Christina Wieneke, Emily Rogalski, Derin J. Cobia, Cynthia Thompson, Sandra Weintraub

Faculty Publications

Objective—To provide a quantitative algorithm for classifying primary progressive aphasia (PPA) into agrammatic (PPA-G), semantic (PPA-S) and logopenic (PPA-L) variants, each of which is known to have a different probability of association with Alzheimer’s disease (AD) versus frontotemporal lobar degeneration (FTLD).

Design—Prospectively and consecutively enrolled 16 PPA patients tested with neuropsychological instruments and magnetic resonance imaging (MRI).

Setting—University medical center. Participants—PPA patients recruited nationally in the USA as part of a longitudinal study.

Results—A two-dimensional template, reflecting performance on tests of syntax (Northwestern Anagram Test) and lexical semantics (Peabody Picture Vocabulary Test), classified all 16 patients in concordance with a …

Religion In The Abortion Discourse In Singapore: A Case Study Of The Relevance Of Religious Arguments In Law-Making In Multi-Religious Democracies, Seow Hon Tan

Research Collection Yong Pung How School Of Law

The article discusses the social issue on religion in the abortion discourse in Singapore. It mentions the relevance of religious arguments in law-making in multi-religious democracies. It notes that laws on abortion vary across different jurisdictions, like prohibiting abortion under all circumstances to freely allowing it without restriction as to reason.

Two Contrasting Approaches In The Interpretation Of Outdated Statutory Provisions, Yihan Goh

Research Collection Yong Pung How School Of Law

Some statutes in operation today were passed a long time ago. Inevitably, through the passage of time, social norms at the time of enactment may now be unrecognizable. Two recent cases show contrasting approaches towards the interpretation of outdated statutory provisions. The first approach is seen in the Singapore High Court case of WX v.WW. That case concerned the interpretation of section 114 of the Evidence Act, a decidedly ancient statutory provision. The second approach was adopted by the Singapore Court of Appeal in AAG v. Estate of AAH, deceased. In that case, the Court of Appeal had to interpret …

Reading Your Counterpart: The Benefit Of Emotion Recognition Accuracy For Effectiveness In Negotiation, Hillary Anger Elferbein, Maw Der Foo, Judith White, Hwee Hoon Tan, Voon Chuan Aik

Research Collection Lee Kong Chian School Of Business

Using meta-analysis, we find a consistent positive correlation between emotion recognition accuracy (ERA) and goal-oriented performance. However, this existing research relies primarily on subjective perceptions of performance. The current study tested the impact of ERA on objective performance in a mixed-motive buyer-seller negotiation exercise. Greater recognition of posed facial expressions predicted better objective outcomes for participants from Singapore playing the role of seller, both in terms of creating value and claiming a greater share for themselves. The present study is distinct from past research on the effects of individual differences on negotiation outcomes in that it uses a performance-based test …

African American/Black Undergraduate Students: Perceptions Of Their Experiences Attending An Upper Midwest University, Deola Y. Johnson

Theses and Dissertations

The purpose of this phenomenological study was to gain an understanding of the perceptions held by African American/"black" undergraduate students of their experiences attending a predominately white institution (PWI) of higher education in the Upper Midwest. Participants consisted of a sample of six African American/black juniors during the 2009–2010 academic school year. Social Identity Development Theory and Critical Race Theory were used as a guide in designing interview questions. Participants were interviewed and the audio recorded interviews were transcribed and then analyzed for codes, categories, and themes.

Four themes emerged from analysis of the data. Theme One: When students were …

Job Satisfaction Among Minnesota High School Principals, Steven Duwayne Heyd

Theses and Dissertations

It has been reported the demands of the high school principalship in the United States has deterred qualified candidates from accepting the position. The purpose of this study was to investigate levels of job satisfaction among Minnesota high school principals within a potentially dwindling supply of qualified candidates as reported in other studies.

Data were gathered fall 2010 using the Minnesota Satisfaction Questionnaire (MSQ) short-form to answer the following research questions: 1. What is the level of intrinsic job satisfaction, extrinsic job satisfaction, and general job satisfaction among current Minnesota high school principals; 2. What is the relationship, as perceived …

Verbal Cues: Producing The Same Results In Stereotype Threat Research?, Tarryn E. Mcghie

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study examined the notion that stereotype threat experiments can be influenced through linguistic manipulation. The cueing of a phrase (whether stereotypical or non-stereotypical) can produce performance differences between groups, rather than cueing of a stereotype, as used in previous research. Participants (n=95) mostly Caucasian females (68%) ranging in age from 18-45 (M=22.7). The design involved three groups and participants were randomly assigned in order to control for consequential affects. The control group received no verbal cues. The stereotypical group received a stereotypical cue (i.e. men tend to do better on this test than women). The counter-stereotypical group received a …

Dynamic Indexing, Viswada Sripathi

UNLV Theses, Dissertations, Professional Papers, and Capstones

In this thesis, we report on index constructions for large document collections to facilitate the task of search and retrieval. We first report on classical static index construction methods and their shortcomings. We then report on dynamic index construction techniques and their effectiveness.

Evaluation Of Video Based Pedestrian And Vehicle Detection Algorithms, Varun Bandarupalli

UNLV Theses, Dissertations, Professional Papers, and Capstones

Video based detection systems rely on the ability to detect moving objects in video streams. Video based detection systems have applications in many fields like, intelligent transportation, automated surveillance etc. There are many approaches adopted for video based detection. Evaluation and selecting a suitable approach for pedestrian and vehicle detection is a challenging task. While evaluating the object detection algorithms, many factors should be considered in order to cope with unconstrained environments, non stationary background, different object motion patterns and the variation in types of object being detected.

In this thesis, we implement and evaluate different video based detection algorithms …

Vertical Transmission Of West Nile Virus In Culex Spp. Mosquitoes Of Clark County, Nevada, Vivek K. Raman

UNLV Theses, Dissertations, Professional Papers, and Capstones

West Nile Virus (WNV) is an RNA arbovirus that cycles between mosquitoes and birds, but also infects and causes disease in humans, horses and other vertebrate species. Although most infections are asymptomatic, WNV has emerged as the most common cause of epidemic meningoencephalitis in North America and the leading cause of arboviral encephalitis in the United States.

Mosquitoes of the genus Culex are the most active vectors of WNV in North America. Approximately 85% of human WNV infections in the United States occur in late summer with a peak number of cases in August and September. Vertical transmission is defined …

Structural Model Of Effects Of Cultural Factors On Escalation Of Commitment Through Antecedents, Agency, And Negative Framing Effects, Woo-Sik Danny Choi

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to identify and measure the effects of Hofstede‟s cultural factors on escalation of commitment for hospitality managers among American and Chinese managers. Typical cultural factors include power distance, uncertainty avoidance, individualism and collectivism, masculinity and femininity, and orientation. Escalation of commitment refers to making decisions in risky circumstances. First, the effect of cultural factors on escalation of commitment was measured through antecedents (mediator variables). Second, the first effect of antecedents on escalation of commitment was measured through agency and negative framing effects. Structural equation modeling (SEM) found significant relationships between cultural factors and mediator …

Management Research In The Hospitality And Tourism Industry, Xu Cheng

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study is to identify the current research trends and clarify the changing direction of scholarly studies on knowledge management. The context of this study is hospitality and tourism research with a focus on research publications between 2006 and 2010. Published scholarly studies within this period are examined through content analysis, using such keywords as knowledge management, organizational learning, hospitality, tourism, tourist destinations, travel industry, hotels, lodging, motels, hotel industry, gaming, casino hotel and convention to search scholarly research journals. All contributions found are then screened for a hospitality and tourism theme and KM as the main …

Estimating The Future Growth Potential Of Kangwon Land Casino, Yunekyong Lee

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to examine the further revenue growth potential for Kangwon Land casino in the context of visitor's spending trend. Using table games drop as an indicator of overall gaming demand, a time series regression with dummy variables was utilized to develop a forecast model for table games drop. Then, the predicted data was divided by the number of visitors in an effort to control for the visitor effect. Table games drop data was collected from Kangwon Land casino reflecting the period from November 2000 to May 2008. The Number of visitor data was also collected …

The Write Moves: An Autoethnographic Examination Of The Media Industry, Danielle Gomes

UNLV Theses, Dissertations, Professional Papers, and Capstones

This thesis examines the current media environment through the use of adaptation theory, political economy theory, and media ecology theory. More specifically, this thesis is an autoethnography of this author‟s attempts to release content into the mass-media.

This thesis expects to find that in the current conglomerate controlled media environment content that has multi-media potential is preferred. Vertical integration is the standard in these massive media corporations. Consequently, the adaptation of content into multiple media is no longer an afterthought to creation, it is forethought.

Must Pay Now, David C. Perkins

UNLV Theses, Dissertations, Professional Papers, and Capstones

These poems attempt to stand amidst the towering shadows of Enlightenment. One of these pillars involves the newfound land from a collective western European vantage and these lands are called the Americas. This space is where these poems are located. They suckle at the monolithic breasts of Enlightened Romance as did Romulus and Remus to the She-Wolf. The poems in their own originality engage with writers such as Jonathan Edwards, Alice Notley, Susan Howe, Frank O’Hara, William Carlos Williams, Walt Whitman, Christina Rossetti, William Blake, and John Cage. If there ever was such a thread in tradition, these people might …

The Relationship Of Snowmobile Year, Track Length, And Riding Terrain To The Occurrence Of Musculosketetal Symptoms In Recreational Snowmobile Drivers, Erica L. Heisler

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this retrospective study was to examine the occurrence of musculoskeletal symptoms in recreational snowmobile drivers and relate them to the manufacture year of the snowmobile, the length of the track, and/or the riding terrain. Participants included 186 males and 57 females (n=243), aged 18 years and older, and were all snowmobile drivers. Subjects were asked to complete either an online survey or a paper survey to gather information about the year of snowmobile they drove, the track length of that snowmobile, the typical riding terrain they drove on, and any musculoskeletal symptoms they developed from driving snowmobile. …

Selling Knowledge: A Sociological Analysis Of Attorney Advertisement In Las Vegas, Giselle Velasquez

UNLV Theses, Dissertations, Professional Papers, and Capstones

I analyze how Las Vegas attorneys represent themselves, their associates and clients in televised law firm commercials. I use attorney commercials as a case to explore cultural beliefs in media representations. Using an inductive method, I analyze the textual, visual, and aural symbols that appear most frequently in television commercials to interpret how law firm advertisements convey themes of attorney expertise, knowledge, ethnic and gender stereotyping. I introduce this study with a historical evaluation of the rise of advertisement in the United States. I continue discussing how the media is an important realm of discourse that affects people's identity. Using …

Effects Of Environmental Prompts On Stair Usage, Lori Andersen

UNLV Theses, Dissertations, Professional Papers, and Capstones

The objective of this study was to evaluate whether environmental prompts placed in two-story buildings on a university campus would increase stair usage. Three buildings were used. One served as a control, while the other two received an intervention. Participants of three buildings were observed taking the stairs and elevator for seven weeks. Baseline data was collected; signs were introduced, and then removed during this time period. Approximately 2700 observations were collected. Environmental prompts did not appear to increase stair usage. There were significant differences in the amount of stair users between buildings. The stair usage rates of this particular …

Self-Stabilizing Group Membership Protocol, Mahesh Subedi

UNLV Theses, Dissertations, Professional Papers, and Capstones

In this thesis, we consider the problem of partitioning a network into groups of bounded diameter.

Given a network of processes X and a constant D, the group partition problem is the problem of finding a D-partition of X, that is, a partition of X into disjoint connected subgraphs, which we call groups, each of diameter no greater than D. The minimal group partition problem is to find a D-partition {G1, ... Gm} of X such that no two groups can be combined; that is, for any Gi and Gj, where i ≠ j, either Gi U Gj is disconnected …

Political And Civic Engagement Attitudes Among Asian American College Students, Matthew Vanada

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study explored the attitudes of political and civic engagement among Asian American college students. Previous research suggests that young people are increasingly more inclined to participate in civic activities over traditional forms of political participation. The researcher considered this trend by examining the views of Asian American students, a group whose political behavior has not been largely investigated.

This study employed a qualitative research design. Students from public institutions of higher education in Las Vegas were interviewed using an in-depth and semi-structured format. Findings suggest that there is a general willingness to become involved in civic activity such as …

Donepezil And Galanin Interactions In An Animal Model Of Alzheimer’S Disease, Jonathan J. Sabbagh

UNLV Theses, Dissertations, Professional Papers, and Capstones

Alzheimer's disease (AD) is a neurodegenerative disorder marked by a progressive loss of cognitive function. One of the neurobiological hallmarks of AD is a progressive loss of cholinergic neurons and a decrease in the amount of acetylcholine in the brain. Pharmacological therapies have targeted the cholinergic system, specifically first-line, palliative treatment using acetylcholinesterase (AChE) inhibitors, such as donepezil. Donepezil has been shown to increase cholinergic tone and ameliorate some of the cognitive deficits in AD patients. Galanin, a neuropeptide that inhibits the evoked release of several neurotransmitters including acetylcholine as well as modulates seveal intracellular cascades, is overexpressed in AD …

Development Of Software To Estimate Pressures On The Residual Limbs Of Amputees By Means Of A Pylon Mounted Transducer, Malli K. Yalamanchili

UNLV Theses, Dissertations, Professional Papers, and Capstones

The alignment of prosthesis has been recognized as one of the main factors that determine successful prosthetic outcomes for trans-tibial amputees. Alignment is defined as the relative position and orientation of the prosthetic components. Misalignment can result in changes in the position and orientation of the joints of the leg and moments experienced by them during gait, increases in energy use, and discomfort or even tissue breakdown at the socket/stump interface. Hence it is very important to align the prosthesis in correct manner. Gait analysis can be used to examine the effects of incorrect alignment of the prosthesis during gait. …

“You Can Pick Really Good Literature That Will Lead Them There”: Investigating The Instructional Roles Teachers Utilize When Conducting Literature Discussions, Sophie M. Ladd

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this multi-case study was to investigate the instructional roles teachers utilize in whole group and small group discussion. This study highlights the questioning and response strategies two elementary teachers used during read alouds and literature discussions. Data sources included whole group and small group discussions, interviews, teachers' reflection journals, classroom observations, researcher field notes, and Informal correspondence. Data were analyzed using Merriam's (1998) analytic framework for case study. A within-case analysis was conducted for each case, followed by a cross-case analysis. Through with-in case analysis questioning and response categories were developed. These categories included: appealing, prompting, examination, …

Framing Franchise Antitrust Litigation: The Legacy Of Kodak And Queen City Pizza, Randy D. Gordon

Faculty Scholarship

A decade ago, many antitrust commentators were predicting a “revival” of franchise antitrust claims flowing in the wake of Eastman Kodak Co. v. Image Technical Services, Inc. The thinking was that Kodak’s recognition of a claim for monopolization of an “aftermarket” for parts and services separate from each other and from a primary product might be extended to cover franchise relationships in which the franchisee is required to purchase fungible products from its franchisor, even though those products could be purchased elsewhere on more favorable terms. Fairly quickly, though, the Third Circuit decided Queen City Pizza, Inc. v. Domino’s Pizza, …

The Visible Hand: Coordination Functions Of The Regulatory State, Robert B. Ahdieh

Faculty Scholarship

We live in a coordination economy. As one surveys the myriad challenges of modern social and economic life, an ever increasing proportion is defined not by the need to reconcile competing interests, but by the challenge of getting everyone on the same page. Conflict is not absent in these settings. It is not, however, the determinative factor in shaping our behaviors and resulting interactions. That essential ingredient, instead, is coordination.

Such coordination is commonly understood as the function of the market. As it turns out, however, optimal coordination will not always emerge, as if led “by an invisible hand.” Even …

Incarcerating Indigenous People Of The Wongatha Lands In The Eastern Goldfields Of Western Australia : Indigenous Leaders’ Perspectives, Stephen J. Bedells

Theses: Doctorates and Masters

The Wongi

people are Indigenous to the Goldfields region and account for just 10 per cent of the population; yet they make up 90 per cent of the prisoners. With Indigenous incarceration rates above 8,000 per 100,000 adult male population in Western Australia, imprisonment is clearly a common experience for Indigenous men and women that profoundly affect the lives of their families. Gaols are meant to be used as a sentence of last resort when the severity of the offence requires severe punishment and prevention of further offences requires close confinement. For this research, Wongi leaders were interviewed about their …

A Gathering Of Generations, Matt Lazier

Cal Poly Magazine

No abstract provided.

Gsu Professor Discusses “Peter Pan”, Office Of Public Affairs

Press Releases

Dr. Rosemary Johnsen, Assistant Professor of English at Governors State University, will deliver a lecture sponsored by the Raven Foundation exploring the themes of the Lookingglass Theatre’s original adaptation of “Peter Pan (A Play).”

The lecture will take place on December 4, at 12:30 p.m., at Loyola University Museum of Art and serves as a pre-show introduction to the 2:00 matinee performance of the play.

In addition to her lecture, the Raven Foundation of Glenview, Illinois, asked Johnsen to contribute an essay, “The Persistence of Peter Pan” for the Lookingglass Theatre’s “Peter Pan” study guide.

“Make A Bomb In Your Mums Kitchen”: Cyber Recruiting And Socialisation Of ‘White Moors’ And Home Grown Jihadists, Robyn Torok

Australian Counter Terrorism Conference

As a consequence of the war on terror, al-Qaeda and associated jihad groups have evolved and made increasing use of internet technologies for cyber recruitment. Recently, there has been an increasing focus on recruiting home grown terrorists who can more easily escape the scrutiny of cross border entries. Case study analysis indicates that links do exist between cyber tools, radicalisation and terrorism, however, the strength and nature of these relationships is generally unclear. Evidence does seem to support that cyber tools are most significant in the initial phases of recruitment and radicalisation. Coupled with this is the strong evolution of …

Home Computer Security Can Be Improved Using Online Video Streaming Services, Russell Barber

Regis University Student Publications (comprehensive collection)

Home computer users face many new computer security threats. The rise of the internet has enabled viruses to spread rapidly. Educating computer users on security issues is one way to combat security threats. Video streaming web sites can provide a simple way to distribute educational videos to computer users. This project investigates the effectiveness of creating and distributing computer security educational videos on video streaming sites.