Digital Commons Network^™

Browsing Via Sonification, Taylor C. Cutlip

Graduate Theses, Dissertations, and Problem Reports (ETD)

Based on unexpected results in her previous research, Dr. Frances Van Scoy became inspired to develop a tool that allows the user to navigate spaces using auditory instead of visual cues to detect objects or anomalies in a given space in an effort to overcome the encountered obstacles. This problem report details the work of one of her grad students in exploring different open source software for developing the tool as well as research into gestures and other considerations when furthering this research into the third dimension at a future date.

Fundamental Mechanism Of Time Dependent Failure In Shale, Neel Gupta

Graduate Theses, Dissertations, and Problem Reports (ETD)

In underground coal mines, mining activity disturbs the natural equilibrium state of in-situ stresses. The induced and in-situ stresses deform the rockmass surrounding the mine openings. Primary roof supports impede the deformation of the rockmass overlying the entries. However, failure can occur in the bolted rockmass, causing fatalities and injuries. The rockmass failure is erratic, and its occurrence often varies from a few days to months and years after the opening of the entry. One of the often-neglected factors in this process is the effect of time on the stability of mine openings, which can often be observed in the …

The Fog Of Warnings: How Non-Essential Notifications Blur With Security Warnings, Anthony Vance, David Eargle, Jeffrey Jenkins, C. Brock Kirwan, Bonnie Brinton Anderson

Faculty Publications

Adherence to security warnings continues to be an important problem in information security. Although users may fail to heed a security warning for a variety of reasons, a major contributor is habituation, which is decreased response to repeated stimulation. However, the scope of this problem may actually be much broader than previously thought because of the neurobiological phenomenon of generalization. Whereas habituation describes a diminished response with repetitions of the same stimulus, generalization occurs when habituation to one stimulus carries over to other novel stimuli that are similar in appearance.

Generalization has important implications for the domains of usable security …

The Law Of Moses: An Overview, Dan Belnap

Faculty Publications

During the last week of his life, Christ was confronted by a group of Jewish authorities who asked him, “Master, which is the great commandment in the law?” (Matthew 22:36). Christ’s answer, that one should love God with all one’s heart, soul, and might (Deuteronomy 6:5), as well as one’s neighbor as oneself (Leviticus 19:18), was then followed by the assertion “On these two commandments hang all the law and the prophets” (Matthew 22:40). Clearly, in Christ’s day the law of Moses was regarded as providing crucial instruction regarding one’s behavior both with one’s fellow man and with God, and …

2018 Annual Report, Bank Of Mongolia (Mongolbank)

Documents

No abstract provided.

Measuring Kruger Visitors’ Place Attachment To Specific Camps, Anneli Douglas, Jan-Albert Wessels, Jenny Pope, Angus Morrison-Saunders, Mike Hughes

Research outputs 2014 to 2021

Tourists become emotionally, physically and socially attached to national parks as they become familiar with the park’s settings and endow it with value. Researchers have pointed out that place attachment leads to environmentally responsible behaviour and higher levels of visitor satisfaction. Therefore, increasing the level of attachment that visitors feel is vital for park and camp managers, and to do so a greater understanding of the various dimensions of it is needed. While attachment to parks has been evaluated previously, attachment to specific camps in parks has not been done. The main purpose of this research study was to measure …

A Brief History Of Nutritional Rickets, Benjamin J. Wheeler, Anne Marie E. Snoddy, Craig Munns, Peter Simm, Aris Siafarikas, Craig Jefferies

Research outputs 2014 to 2021

Since first described almost a century ago, vitamin D preparations have been successfully used as a public health intervention to prevent nutritional rickets. In this manuscript, we document the periods in history when nutritional rickets was described, examine early efforts to understand its etiology and the steps taken to treat and prevent it. We will also highlight that despite the wealth of historical data and multiple preventative strategies, nutritional rickets remains a significant public health disorder. Nutritional rickets has both skeletal and extraskeletal manifestations. While the skeletal manifestations are the most recognized features, it is the extraskeletal complications, hypocalcaemic seizure …

Eagle Executive Magazine, Georgia Southern University

College of Business: News & Publications

• College News
• Department News
• Experiential Learning
• Graduate Programs
• Big News
• Annual Report
• Alumni News
• Development News

Tyrosine Kinase Inhibitors In The Treatment Of Hepatocellular Carcinoma, Tiffany Sandra Wai Ling Khoo, Arif Rehman, John K. Olynyk

Research outputs 2014 to 2021

Hepatocellular carcinoma is the third leading cause of cancer-related mortality in the world. Locoregional therapy is used for early stage hepatocellular carcinoma. Tyrosine kinase inhibitors have been the mainstay of treatment for advanced hepatocellular carcinoma. Sorafenib was the first drug approved based on data from two pivotal phase III trials. Although sorafenib provided a survival benefit, development of adverse events limits its use in some patients. These adverse events, such as hand–foot syndrome and diarrhea, have a significant impact on the quality of life and, in some circumstances, are severe enough to prompt cessation of the drug. In recent times, …

Calliope, Georgia Southern University

Calliope Magazine

Volume 36

Hunting For Insects And Metaphors In The Mojave, Mark Graham

Faculty Publications

No abstract provided.

Using The Theory Of Reasoned Action To Analyze African American College Students Intentions To Participate In Bio Banking Research, Bethrand O. Ugwu

College of Graduate Studies: Theses & Dissertations

The proliferation of biobanks has created new opportunities for researchers to conduct cutting-edge research that was not possible a decade ago. The results of early studies using biospecimens in cancer research have been encouraging. However, researchers are concerned about the applicability of the new knowledge that is being produced to racially diverse subgroups because African American (AA) participation in biobanking research is low. The current study assessed how AA college students’ attitudes and social norms influenced their intentions to participate in biobanking research. This research was guided by Ajzen and Fishbein’s Theory of Reasoned Action as the analytic lens. Methods: …

Behavioral And Molecular Analysis Of Memory In The Dwarf Cuttlefish, Jessica M. Bowers

College of Graduate Studies: Theses & Dissertations

Complex memory has evolved because it benefits animals in all areas of life, such as remembering the location of food or conspecifics, and learning to avoid dangerous stimuli. Advances made by studying relatively simple nervous systems, such as those in gastropod mollusks, can now be used to study mechanisms of memory in more complex systems. Cephalopods offer a unique opportunity to study the mechanisms of memory in a complex invertebrates. The dwarf cuttlefish, Sepia bandensis, is a useful memory model because its fast development and small size allows it to be reared and tested in large numbers. However, primary literature …

Effect Of Group Size On The Activity Budget Of Two Captive Chimpanzees (Pan Troglodytes), Kaeley Sullins

All Master's Theses

Captive facilities housing chimpanzees are required to provide adequate care and provisions such as dietary, social, and environmental enrichment to promote the psychological well-being of the apes in their care. Chimpanzees are social creatures and changes in groups as well as relocation to a facility with new social partners, can impact each individual chimpanzee’s welfare. By tracking each chimpanzee’s activity budgets, managers can assess welfare and make improvements or adjustments if necessary. I looked at the activity budgets of two captive chimpanzees after the death of a group member and the two chimpanzees’ subsequent relocation to a novel, more socially …

Faunal Analysis Of The Mesa 12 Archaeological Site (45gr144): Grant County, Washington, Justin Fitzpatrick

All Master's Theses

From 1973-1975, William C. Smith of Central Washington State College led the “Mesa Project” excavating four sites on the Columbia Plateau in Grant County, Washington. These mesas are small isolated basalt buttes, 100 or more feet above the surrounding scabland channels, with cultural materials on the top and base. They are hypothesized by some researchers to be strongholds, refuges, or defensive sites. Faunal material recovered from these sites has been in storage unanalyzed for over 40 years. The largest excavation was at Mesa 12 where 33 units were excavated. Six radiocarbon dates indicate a Cayuse Phase (2070±90 B.P. until 565±80 …

Post-Glacial Fire History Of Horsetail Fen And Human-Environment Interactions In The Teanaway Area Of The Eastern Cascades, Washington, Serafina Ferri

All Master's Theses

Landscapes of the Pacific Northwest have been shaped by dramatic shifts in climate since the last glacial maximum and more recently, by human activity. However, it is unclear how past relationships between people, fire, and climate interacted on the landscape. The purpose of this research was to reconstruct the post-glacial fire history of a wetland known as Horsetail Fen, located in the Teanaway area of the eastern Cascades of Washington State. The goal was to evaluate how fire activity has varied under different climatic scenarios during the last ~16,000 years and in relation to human land-use actions. This lake was …

Measuring Trace Element Concentrations In Artiodactyl Cannonbones Using Portable X-Ray Fluorescence, Joshua L. Henderson

All Master's Theses

Artiodactyl bones are the most common faunal remains found in Washington prehistoric archaeology sites, but they are often too fragmented to accurately identify a family, genus, or species. Traditional faunal analysis can only organize unidentifiable bone fragments into size class, and chemical methods often require the destruction of bone samples. In this thesis research, I tested a new, nondestructive faunal analysis technique using portable X-ray fluorescence (pXRF) to measure trace element concentrations in comparative collection and archaeological bone samples. Using cannonbones from five different artiodactyl species, I collected trace element data from 50 comparative collection specimens and 18 archaeological specimens …

Jiann-Ping Hsu College Of Public Health Magazine, Georgia Southern University

College of Public Health: News & Publications

• Message from the Interim Dean: Stuart Tedders, P.D.
• Dean Greg Evans: Seven years at the helm
• Can owning a pet affect your health? Students and faculty work together to answer this question
• Class project becomes reality: Students partner with local health departments for inaugural drive-thru flu clinics
• Up in smoke! Health hazards of burning scrap tires for meat-singeing
• Where in the world did we go?
• Center for Addiction Recovery: Celebrating 10 years of recovery
• Center for Public Health Practice and Research: Community assessments
• Karl E. Peace Center for Biostatistics and Survey Research: Ten years of developing biostatistical techniques to impact …

Effects Of A Voluntourism Experience On Perceptions And Attitudes Toward Environmental Sustainability And Science, Mireille Gonzalez

All Master's Theses

The current study explored the impact of a volunteer tourism experience at a community-based conservation (CBC) organization on volunteer perceptions, attitudes, and values toward conservation, the environment, and science. The Madagascar Research and Conservation Institute (MRCI) is a CBC organization that utilizes volunteers as a data collection resource and workforce for conservation and community outreach initiatives. The current study analyzed data from volunteer experience evaluations (VEE), which included pre- and post-experience self-report surveys comprised of qualitative and quantitative response sections, completed by 45 voluntourists over a three-month span. The quantitative findings indicate that the voluntourist experience improved participants’ self-reported attitudes …

The Activity Budgets Of Captive Javan Gibbons (Hylobates Moloch) And Their Response To Visitor Presence Or Absence, Kalli Kohnen

All Master's Theses

Anthropogenic stress can negatively impact the health of captive animals. Visitors may be a source of stress to captive animals in zoos and sanctuaries. Javan gibbons (Hylobates moloch) are endangered, and healthy captive populations are important to the species’ conservation. The purpose of this study is to assess the impact of visitor presence on the activity budgets of captive Javan gibbons. Using continuous sampling, I recorded the activity budgets of 10 Javan gibbons housed at the Gibbon Conservation Center (GCC) in Santa Clarita, California. I collected data in the mornings, middays, and afternoons on visitor days and non-visitor …

Exploring Locus Of Control In Offender Cognition And Recidivism Paradigms, Anistasha Lightning, Danielle Polage

All Master's Theses

Working with four Washington State county jails to administer surveys to currently incarcerated inmates, we investigated locus of control and beliefs in the likelihood of continued legal involvement as possible antecedents to criminal recidivism. The surveys examined whether there was any connection between legal involvement frequency and the externalization of locus of control. We investigated external locus of control with specific respect to involvement with the law, the prospect of future incarceration, and feelings concerning the overall cause of original and/or sustained legal involvement utilizing the Revised Causal Dimension Scale (McAuley, Duncan, & Russell, 1992). We identified statistically significant interactions …

The Effect Of Sound On Captive Chimpanzees (Pan Troglodytes), Grace Coffman

All Master's Theses

Sound exposure can have detrimental physiological and psychological effects on humans, but effects on nonhuman primates are not as well understood. Captive chimpanzees are exposed to markedly different acoustic environments than their wild counterparts. This study assessed the organic soundscape of a chimpanzee sanctuary, the Fauna Foundation, in Carignan, Québec, Canada. Noninvasive, observational data collection assessed for frequency of behavior and correlations between chimpanzee behavioral categories, arousal level, and decibel level. Agonistic behavior occurred more frequently in the highest decibel level category. There was a positive correlation between decibel level and arousal level. These findings suggest the need for increased …

Comparing The Effectiveness Of Verbal Feedback Versus Acoustical Feedback Within A Behavior Skills Training Package When Teaching Beginning Yoga Postures To Novice Yoga Practitioners, Molly Rauschl

All Master's Theses

Behavior skills training (BST), composed of modeling, instructions, rehearsal, and feedback, is an efficient and commonly used training package that has been proven effective in fostering behavior change in a variety of learners and with a multitude of behaviors, including those related to health and fitness. Feedback has been deemed a critical component of BST and there are various ways in which feedback can be administered. This study compared the effectiveness and efficiency of providing verbal feedback versus acoustical feedback within a BST package when teaching beginning yoga postures to participants who have never before practiced yoga. No feedback method …

How Researchers Address Ethical Concerns Regarding Habituating Nonhuman Primates: Results Of A Survey And Suggestions For Future Practice, Victoria M. Green

All Master's Theses

In this study, I analyzed primatologists’ perceptions regarding the habituation of wild nonhuman primates. I distributed an online survey to primatologists and received 406 responses, 286 of which were used in data analysis. I used two sets of six-scale Likert scoring questions to determine respondents’ perceived ethical concerns and ethical duties. Exploratory factor analysis of 11 items revealed three factors regarding ethical concern, including concerns for the indirect harms of habituation (M = 5.03; SD = 0.89), unhabituated behavior after habituation is established (M = 4.98; SD = 1.08), and harms during habituation (M = 3.94; SD …

The Effect Of A Lag Schedule Of Reinforcement On Variability In Toy Play In Children With Autism, Cloie Cornell

All Master's Theses

Variability is a dimension of behavior that is altered and learned through reinforcement contingencies (Neuringer, 2002). The lag schedule of reinforcement is one way to establish contingencies in order to increase variability in block formations built by children diagnosed with autism. Napolitano, Smith, Zarcone, Goodkin and McAdam (2010), and Miller (1012) found that a lag schedule of reinforcement increased the variety of block formations built by children diagnosed with autism, both studies used the discriminative stimulus (SD) “build differently,” during intervention phases. The current study used a lag schedule of reinforcement along with the SD “build something,” throughout each phase. …

Evaluations Of Health In Sympatric Free-Ranging Saguinus Imperator And Leontocebus Weddelli Using Neopterin, Urinalysis, And Blood Chemistry Analyses, Alexandra J. Sacco

All Master's Theses

This thesis is composed of one journal-ready article and one chapter that includes a preliminary interpretation of data for later publication. In summary, this thesis proposes the use of three different methods of evaluating the health status of New World Monkeys: urinary neopterin measurement, blood chemistry analyses, and urinalysis. Chapter II addresses the question of whether or not the neopterin molecule, a biomarker for cell-mediated immune system activation, is conserved across primate taxa. To do so, we collected urine samples across three New World Monkey (NWM) families including captive Leontopithecus rosalia and Pithecia pithecia, and wild populations of Leontocebus …

Music, Video And Perception: An Investigation Into Shaping Attitudes Toward Fish And Their Natural Habitat, Kayla-Ann Hemmings

All Master's Theses

The current study investigated the influence of music and video on perceptions of fish, willingness to help aquatic conservation efforts, and attitudes about the marine environment. Participants were randomly distributed to one of six groups which varied by presenting information about marine life in a video format or through printed text (i.e., video or pamphlet) and on the background music that played during the presentation of that information (i.e., ominous, uplifting, or no sound). Participants, then, completed several counterbalanced measures, including rating how much six different words (i.e., three positive and three negative) applied to fish, Willingness to Conserve questions …

Ethnoprimatology Of Urban Cebus Yuracus: An Evaluation Of Human-Non-Human Interactions And Local Perceptions In Misahualli, Ecuador, Sofia Castro-Loza

All Master's Theses

Little is known about the group of white-fronted capuchins (Cebus yuracus) coexisting alongside humans in the town of Misahuallí, Tena, Ecuador. This ethnoprimatological study focuses on the human-nonhuman interactions and the perceptions of the local people about the capuchin group. Behavioral interactions were examined using all-occurrence sampling, and the local perceptions of the Misahuallí people were assessed using semi-structured interviews. In total, 2,103 human-capuchin behavioral interactions were recorded. The majority of interactions were positive (55.6%), and 69.6% revolved around food. Overall, the capuchins initiated more negative interactions and in contrast, humans initiated more positive interactions. When interviewed about …

Cold Tolerance, Temperature Mediated Discontinuous Gas Exchange, And Emergence Of The Blue Orchard Mason Bee (Osmia Lignaria), Logan Kral

All Master's Theses

The relationship between low temperatures, emergence and supercooling point of Osmia lignaria were the subject of this study. One hundred sixty-eight bees were subjected to 5 pre-wintering temperature treatments (two constant temperature controls - 22^oC, 14^oC, one of which with and one without a 12h photoperiod, and three 12h:12h thermoperiod treatments – 14:10^oC, 14:5^oC, and 14:0^oC) and were then evaluated in terms of emergence time and post-emergence vigor. An additional 70 bees were tested for metabolic rate and discontinuous gas exchange in response to test temperature conditions. An additional sample …

Modular Synthesis And Hydroalkylation Of Vicinally Functionalized Ketopiperazines: A Solution To The Piperazine Problem, Antonio Moreno

All Master's Theses

The stereocontrolled synthesis of functionalized piperazines is of great interest to pharmaceutical companies owing to their multiple biological activities such as antidepressant, antiparasitic, anticancer and antiretroviral. Current methods towards functionalized piperazines include intramolecular cyclization of appropriately tethered on acyclic precursors as well as α-C–H functionalization of intact piperazine rings. Although effective for the most part, these methods suffer from drawbacks such as the use of expensive catalysts, potentially toxic reagents, limited scope and functional group compatibility. Seeking to side-step some of the aforementioned limitations, we herein describe a step-economical-, cost-effective-, transition metal-free-, and mild approach to highly functionalized piperazines, including …