Social and Behavioral Sciences Commons^™

Board Independence As A Panacea To Tunneling? An Empirical Study Of Related Party Transactions In Hong Kong And Singapore, Christopher C. H. Chen, Wai Yee Wan, Wei Zhang

Research Collection Yong Pung How School Of Law

This article examines the effect of imposing higher board independence requirements on private benefit extraction by corporate management or controlling shareholders in Hong Kong and Singapore. This article shows that higher board independence negatively correlates with fewer related-party transactions (RPT), though in a nonlinear relationship with the marginal effect of higher board independence diminished. However, we find no clear causal effect of Hong Kong's imposition of a minimum board independence threshold in 2012 on reducing tunneling. Our data also show that higher concentration of ownership might not be associated with more tunneling by RPTs. Overall, this research lends support to …

They Are More Like Guidelines: Reflections On Best Practices From New Professionals, Amy Gay, Joe Carrano, Charlotte Kostelic, Megan Potterbusch

Library Scholarship

This presentation took place at the 2017 DigiPres Conference in Pittsburgh, PA. Our panel focused on National Digital Stewardship Residency projects united by the common thread of ‘best versus good enough’ and the residents’ experiences navigating the political nature of best practices and compromise, covering topics such as scalability, institutional resources, competing priorities, and responding to new policy implementations.

The Clinical Utility Of Recaptured Baselines After Return-To-Play, Alicia Miran Kissinger-Knox

Theses and Dissertations

Objective: The present study was designed to investigate the clinical utility of recaptured baselines or “rebaselines” in collegiate athletes after return-to-play. Several concussion management teams endorse the use of baseline neurocognitive assessments at the beginning of an athlete’s sports season to use as a measure of comparison in the instance of concussion or head injury. Once physical and cognitive symptoms are resolved, an athlete is requested to reestablish their baseline for the rest of the season. It has been questioned whether this “rebaselining” is necessary and warranted. Method: Forty-one Division II collegiate athletes at Florida Institute of Technology who sustained …

Sleep, Internalizing Symptoms, Executive Functioning, And Diabetes Outcomes In Adolescents With Type 1 Diabetes Mellitus, Ashley Charlene Moss

Dissertations (1934 -)

Insufficient sleep is a nearly universal problem during adolescence and is likely associated with various biopsychosocial and contextual factors present with this developmental period. Youth with type 1 diabetes mellitus (T1DM) may experience greater sleep difficulties, poorer sleep quality, and greater daytime sleepiness/fatigue compared to healthy youth. Also, sleep difficulties are associated with poorer diabetes outcomes (e.g., treatment adherence). Understanding how sleep may impact illness management during adolescence is critical given increasing rates of non-adherence during this developmental period. Although research suggests poor sleep is associated with decreased neurocognitive functioning and increased internalizing behavior among healthy youth, limited research has …

An Empirical Examination Of A Well-Being Engine Model, Korey Jacob Connor

Dissertations (1934 -)

Humanity has struggled to define the good life from, at very least, the beginning of recorded history. The last three decades have seen a major uptick in the amount of scholarly activities in this vein, with contemporary iterations falling under the auspices of well-being studies. These studies in the field of psychology, while abundant, have tended to align closely with one of a select few schools of thought while eschewing alternative approaches. Studies are produced at a dizzying rate, but are often limited in scope and in need of greater conceptual clarification. A promising integrative theoretical model, called the engine …

Cognitive Impairment, Depression, Anxiety, And Personality And Ms Patient Estimations Of Memory Function, Jordan Charboneau

Dissertations (1934 -)

Multiple Sclerosis (MS) is an autoimmune disease of unknown etiology, characterized by a wide range of physical, cognitive, psychological, and behavioral symptoms. To effectively diagnose and treat MS, clinicians rely on patient reports of function to help identify and treat their problems (Kinsinger, Lattie, & Mohr, 2010). Specifically, self-reports of cognitive symptoms are a valuable source of information upon which clinicians depend (Van der Hiele, Spliethoff-Kamminga, Ruimschotel, Middelkoop, & Visser, 2012). While patient reports of cognitive functioning, including memory, are important, there has been substantial debate about the accuracy of such information. The present study investigated the association between general …

Feature Space Augmentation: Improving Prediction Accuracy Of Classical Problems In Cognitive Science And Computer Vison, Piyush Saxena

Dissertations (1934 -)

The prediction accuracy in many classical problems across multiple domains has seen a rise since computational tools such as multi-layer neural nets and complex machine learning algorithms have become widely accessible to the research community. In this research, we take a step back and examine the feature space in two problems from very different domains. We show that novel augmentation to the feature space yields higher performance. Emotion Recognition in Adults from a Control Group: The objective is to quantify the emotional state of an individual at any time using data collected by wearable sensors. We define emotional state as …

The Mediating Effects Of Positive Thinking And Social Support On Suicide Resilience Among Undergraduate Students, Denise Marie Matel-Anderson

Dissertations (1934 -)

Suicide has been the 2nd leading cause of death for 18-24-year-olds in the US since 2011. The stress experienced by undergraduate college students has the potential to increase ones’ risk for suicide. Resilience theory was used as a theoretical framework to examine the interplay between risk and protective factors. A cross-sectional and correlational design was used to assess the mediating effects of positive thinking and/or social support on suicide resilience in 131 college students 18-24 years old who completed an online survey. An indirect effect of self-esteem on suicide resilience was found through positive thinking and social support indicating that …

Biculturalism, Bilingualism, & Executive Function Among U.S. Latinos: Implications For Cognitive Reserve, Leticia G. Vallejo

Dissertations (1934 -)

The current study was an exploratory investigation of the cultural constructs of biculturalism and bilingualism as predictors of executive function among a community-based sample of 25 older adult Latinos living in the U.S. The potential moderating effects of education and bicultural identity integration were also examined. Using regression analyses, biculturalism and bilingualism were examined independently as predictors of performance on three separate tasks of executive function: trail making tests, a phonemic fluency task, and a clock drawing task. Bilingualism was not found to predict performance on any of the executive functioning tasks. In the overall sample, biculturalism also was not …

The Essence Of Luxury: An Asian Perspective: Lvmh-Smu Luxury Research Conference 2016, Srinivas K. Reddy, Jin K. Han

Research Collection Lee Kong Chian School Of Business

A number of developments in the luxury market have been attributed to the arrival of luxury products in Asian markets. The modernisation of Japan some decades back paved the way for a growing trend towards imbibing western lifestyles in Asia. Japan’s economic success after the Second World War was a key factor responsible for the introduction of luxury marketing in Asia. In the 1970’s, Japanese tourist-shoppers became a noticeable phenomenon in Europe. The European luxury houses were quick to recognise the opportunity and began setting up branches and luxury outlets in Japan. The Japanese were not only the driving force …

The Relentless Pursuit Of University Rankings Is Creating A Two-Track System, Eng Fong Pang, Linda Lim

Research Collection Lee Kong Chian School Of Business

Global university rankings constructed mainly by Western commercial media outlets,like this week’s Quacquarelli Symonds (QS) Asia University Rankings, seem to be a perennial sourceof interest in Singapore.Yet, rankings have well-known limitations.The Ministry of Education (MOE) and university leaders frequently deny that they motivate policy orare a basis for institutional evaluation. But they do provide a convenient way to ascertain ifuniversities meet our aspirations for world-class status.At the same time, because rankings tend to emphasise research publications of global significance,there is some skepticism among academics and the general public everywhere of their value to localcommunities.

Random Mechanism Design On Multidimensional Domains, Shurojit Chatterji, Huaxia Zeng

Research Collection School Of Economics

We study random mechanism design in an environment where the set of alternatives has a Cartesian product structure. We first show that all generalized random dictatorships are strategy-proof on a minimally rich domain if and only if the domain is a top-separable domain. We next generalize the notion of connectedness (Monjardet, 2009) to establish a particular class of top-separable domains: connected domains, and show that in the class of minimally rich and connected domains, the multidimensional single-peakedness restriction is necessary and sufficient for the design of a flexible random social choice function that is unanimous and strategy-proof. Such a flexible …

The Long-Term Health Effects Of Fetal Malnutrition: Evidence From The 1959-1961 China Great Leap Forward Famine, Seonghoon Kim, Belton Fleisher, Jessica Ya Sun

Research Collection School Of Economics

We report evidence of long-term adverse health impacts of fetal malnutrition exposure of middle-aged survivors of the 1959-1961 China Famine using data from the China Health and Retirement Longitudinal Study. We find that fetal exposure to malnutrition has large and long-lasting impacts on both physical health and cognitive abilities, including the risks of suffering a stroke, physical disabilities in speech, walking and vision, and measures of mental acuity even half a century after the tragic event. Our findings imply that policies and programs that improve the nutritional status of pregnant women yield benefits on the health of a fetus that …

Do Security Analysts Learn From Their Colleagues?, Kenny Phua, T. Mandy Tham, Chi Shen Wei

Research Collection Lee Kong Chian School Of Business

We examine how learning from colleagues affects security analyst forecast outcomes. We represent the brokerage house as an information network of analysts connected through industry overlaps in their coverage portfolios. Analysts who are more centrally connected in their brokerage network produce more accurate forecast estimates and generate more influential forecast revisions. Consistent with learning, more central analysts tend to unwind their colleagues’ recent forecast errors in their forecast revisions. Learning appears to benefit all colleagues, as working at more interconnected brokerages (i.e., denser networks) improves forecast accuracy for all analysts.

The Minero Magazine, Volume Xxv, Fall 2017, Utep Student Publications

The Prospector

Cover Stories: Chasing the Dragon, UTEP's Dream Team, Feminismo de Frontera, ¿Al César o a Dios?

Listening To Pictures: Converging Media Histories And The Multimedia Newspaper, Katie Day Good

University Faculty Publications and Creative Works

This article revisits the early twentieth century as an overlooked period of media mixing and technological convergence in newspapers. Comparing a short-lived audiovisual form of journalism— the Radio Photologues of the Chicago Daily News—with contemporary audio slideshows produced by online newspapers, it argues that newspapers have long been meeting grounds for experimental combinations of existing and emerging media. It calls for a broader historical perspective in discussions of convergence in digital journalism by drawing attention to the complex intermingling of media forms, sensory engagements, and storytelling conventions that have appeared in newspapers in times of technological transition. Additionally, it highlights …

A Resilient Society For A Global Singapore, Arnoud Cyriel Leo De Meyer

Research Collection Lee Kong Chian School Of Business

I was intrigued by the theme of this conference about the social futures of Singapore. I believe that Singapore is at a tipping point of thinking about its future. This is not because it was Singapore’s 50 years of independence last year and we are now looking at the next 50 years. It is simply because Singapore has become a very mature and rich society. It probably has to start thinking in a very different way about its future. I had, at other occasions, mentioned my belief that Singapore’s resilience will be one of the key requirements for it to …

Transshipment Hub Selection From A Shipper’S And Freight Forwarder’S Perspective, Gang Chen, Waiman Cheung, Sung-Chi Chu, Liang Xu

Research Collection Lee Kong Chian School Of Business

Transshipment hub selection becomes increasingly important to the global logistics community. From the perspectives of shippers and freight forwarders, a selection must align with cost control strategy and sustain service reliability across cooperative service providers. This paper assesses the selection with the options of both sea and air transports, and from the influence of country of origin of the company. Critical factors of transshipment hub selection, both qualitative and quantitative, are identified through focus group discussions. Relative importance of these factors is determined based on collective views of logistics stakeholders. The competitiveness of transshipment hubs is then assessed using an …

Energy Storage For Pv-Driven Air-Conditioning For An Off-Grid Resort - A Case Study, Christoph Luerssen, Arifeen Wahed, Thomas Reindl, Clayton Miller, David Cheong, Chandra Sekhar

Research Collection College of Integrative Studies

The current paper presents a case study of a PV-driven air-conditioning system with battery and latent heat storage applied for an off-grid resort in Bintan (Indonesia). The lead-acid battery bank has a nominal energy storage capacity of 47 kWh and the ice storage can store up to 92 kWh latent heat. The entire energy system of the resort was equipped with a comprehensive real-time data acquisition system to measure different parameters such as solar irradiation, temperatures, flow rates and power consumptions. More than 100 parameters are transferred minutely and monitored remotely across country borders. A TRNSYS model has also been …

Strong Consistency Of Spectral Clustering For Stochastic Block Models, Liangjun Su, Wuyi Wang, Yichong Zhang

Research Collection School Of Economics

In this paper we prove the strong consistency of several methods based on thespectral clustering techniques that are widely used to study the communitydetection problem in stochastic block models (SBMs). We show that under someweak conditions on the minimal degree, the number of communities, and theeigenvalues of the probability block matrix, the K-means algorithm applied tothe Eigenvectors of the graph Laplacian associated with its first few largesteigenvalues can classify all individuals into the true community uniformlycorrectly almost surely. Extensions to both regularized spectral clustering anddegree-corrected SBMs are also considered. We illustrate the performance ofdifferent methods on simulated networks.

Specification Test For Spatial Autoregressive Models, Liangjun Su, Xi Qu

Research Collection School Of Economics

This article considers a simple test for the correct specification of linear spatial autoregressive models, assuming that the choice of the weight matrix Wn is true. We derive the limiting distributions of the test under the null hypothesis of correct specification and a sequence of local alternatives. We show that the test is free of nuisance parameters asymptotically under the null and prove the consistency of our test. To improve the finite sample performance of our test, we also propose a residual-based wild bootstrap and justify its asymptotic validity. We conduct a small set of Monte Carlo simulations to investigate …

Fulcrum, Newsletter Of The Furman University Libraries. Issue 11, Jenny Colvin

Libraries Institutional Records

Learn about the new Library Café, the personal librarian program for newly declared majors, a pilot program to improve the study room experience, and the 2017 Faculty Scholarship Reception. Stay up-to-date with new databases, technology, and space changes in the Libraries. Read about opportunities for students including the summer research and creative fellowships, and the Ethel Carlisle Southern Scholarship. An insert at the end includes event information.

The issue also includes an alumni feature, professional activities from Furman Libraries staff and faculty, and updates from the Digital Collections Center, Special Collections and Archives, and the Furman University Scholar Exchange.

Finding Water Scarcity Amid Abundance Using Human–Natural System Models, William K. Jaeger, Adell Amos, Daniel P. Bigelow, Heejun Chang, David R. Conklin, Roy Haggerty, Christian Langpap, Kathleen Moore, Philip Mote, Anne W. Nolin, Andrew J. Plantinga, Cynthia L. Schwartz, Desiree Tullos, David P. Turner

Geography Faculty Publications and Presentations

Water scarcity afflicts societies worldwide. Anticipating water shortages is vital because of water’s indispensable role in social-ecological systems. But the challenge is daunting due to heterogeneity, feedbacks, and water’s spatial-temporal sequencing throughout such systems. Regional system models with sufficient detail can help address this challenge. In our study, a detailed coupled human–natural system model of one such region identifies how climate change and socioeconomic growth will alter the availability and use of water in coming decades. Results demonstrate how water scarcity varies greatly across small distances and brief time periods, even in basins where water may be relatively abundant overall. …

Quantifying Resilience Of Multiple Ecosystem Services And Biodiversity In A Temperate Forest Landscape, Elena Cantarello, Adrian C. Newton, Phillip A. Martin, Paul M. Evans, Arjan Gosal, Melissa S. Lucash

Geography Faculty Publications and Presentations

Resilience is increasingly being considered as a new paradigm of forest management among scientists, practitioners, and policymakers. However, metrics of resilience to environmental change are lacking. Faced with novel disturbances, forests may be able to sustain existing ecosystem services and biodiversity by exhibiting resilience, or alternatively these attributes may undergo either a linear or nonlinear decline. Here we provide a novel quantitative approach for assessing forest resilience that focuses on three components of resilience, namely resistance, recovery, and net change, using a spatially explicit model of forest dynamics. Under the pulse set scenarios, we explored the resilience of nine ecosystem …

Values Mapping And Counter-Mapping In Contested Landscapes: An Olympic Peninsula (Usa) Case Study, Rebecca J. Mclain, Lee Cerveny, Kelly Biedenweg, David Banis

Geography Faculty Publications and Presentations

Indigenous peoples, local communities, and other groups can use counter-mapping to make land claims, identify areas of desired access, or convey cultural values that diverge from the dominant paradigm. While sometimes created independently, counter-maps also can be formulated during public participation mapping events sponsored by natural resource planning agencies. Public participation mapping elicits values, uses, and meanings of landscapes from diverse stakeholders, yet individuals and advocacy groups can use the mapping process as an opportunity to make visible strongly held values and viewpoints. We present three cases from the Olympic Peninsula in Washington State to illustrate how stakeholders intentionally used …

Community Engagement As A Form Of Participatory Governance, Ijlal Naqvi

Research Collection School of Social Sciences

The Singapore government increasingly conducts a wide-rangingvariety of community engagement, which involve some degree ofpublic participation in government decision-making. These range fromOur Singapore Conversation, a wide-ranging discussion of whatSingaporeans want for their future, to the Colour Your Busescampaign in which citizens could vote on whether public buses shouldbe red or green. While these engagement processes typically informand consult, or occasionally involve deliberation and co-creation, theyrarely — if ever — empower citizens to make consequential decisionsin the manner of Archon Fung and Erik Olin Wright’s concept ofEmpowered Participatory Governance (2003).

Angry Faces Are More Resistant To Forgetting Than Are Happy Faces: Directed Forgetting Effects On The Identity Of Emotional Faces, Peter Kay Chai Tay, Hwajin Yang

Research Collection School of Social Sciences

Using the item-method directed forgetting paradigm (i.e. intentionally forgetting specified information), we examined directed forgetting of facial identity as a function of facial expression and the sex of the expresser and perceiver. Participants were presented with happy and angry male and female faces cued for either forgetting or remembering, and were then asked to recognise previously studied faces from among a series of neutral faces. For each recognised test face, participants also recalled the face’s previously displayed emotional expression. We found that angry faces were more resistant to forgetting than were happy faces. Furthermore, angry expressions on male faces and …

Predicting The Brexit Vote By Tracking And Classifying Public Opinion Using Twitter Data, Julio C. Amador Diaz Lopez, Sofia Collignon-Delmar, Kenneth Benoit, Akitaka Matsuo

Research Collection School of Social Sciences

We use 23M Tweets related to the EU referendum in the UK to predict the Brexit vote. In particular, we use user-generated labels known as hashtags to build training sets related to the Leave/Remain campaign. Next, we train SVMs in order to classify Tweets. Finally, we compare our results to Internet and telephone polls. This approach not only allows to reduce the time of hand-coding data to create a training set, but also achieves high level of correlations with Internet polls. Our results suggest that Twitter data may be a suitable substitute for Internet polls and may be a useful …

Spatiotemporal Identification Of Anomalies In A Wildlife Preserve, Bharadwaj Kishan, Jason Guan Jie Ong, Yanrong Zhang, Tin Seong Kam

Research Collection School Of Computing and Information Systems

The datasets released for the VAST Challenge 2017 comprise vehicle movement data captured with RFID sensors, chemical emission data from factories captured by gas sensors, and image attributes of the wildlife plant health obtained from satellites, all pertaining to a fictional wildlife preserve. Using visual analytics, a compelling hypothesis is established to link the spatiotemporal datasets to the phenomenon, where the count of a bird specimen is found to decline over a given year. Anomalies in vehicle traffic patterns are linked to proximal factory emissions, and further associated with satellite imagery that show proof of degradation in plant quality in …

Combinatorial Auction For Transportation Matching Service: Formulation And Adaptive Large Neighborhood Search Heuristic, Baoxiang Li, Hoong Chuin Lau

Research Collection School Of Computing and Information Systems

This paper considers the problem of matching multiple shippers and multi-transporters for pickups and drop-offs, where the goal is to select a subset of group jobs (shipper bids) that maximizes profit. This is the underlying winner determination problem in an online auction-based vehicle sharing platform that matches transportation demand and supply, particularly in a B2B last-mile setting. Each shipper bid contains multiple jobs, and each job has a weight, volume, pickup location, delivery location and time window. On the other hand, each transporter bid specifies the vehicle capacity, available time periods, and a cost structure. This double-sided auction will be …