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2016, Camp Research Forum Book Of Abstracts, American Camp Association

ACA National Camp Research Forum Abstracts

This book includes 16 abstracts that will be presented at the 2016 American Camp Association (ACA) Research Forum to be held during the ACA annual conference in Atlanta, GA from February 9-12. Twelve of these abstracts have been grouped into logical areas and will be verbally presented in four sessions.

The Tiger Vol. 109 Issue 53 2015-12-03, Clemson University

Tiger Newspapers 2015

No abstract provided.

December 2015 Full Issue

NASIG Newsletter

No abstract provided.

Fully Magnetic Printing By Generation Of Magnetic Droplets On Demand With A Coilgun, Vladislav Vekselman, Luke Sande, Konstantin G. Kornev

Publications

In this paper, we exhibit a coilgun-based approach to drop-on-demand printing of liquids laden with magnetic particles. In contrast to other drop-on-demand technologies designed to print droplets only in gaseous environments, this methodology allows one to print magnetic droplets inside any gaseous or liquid media using the same coilgun. Furthermore, we demonstrate the basic principles of magnetic drop-on-demand generation and show the physico-chemical parameters controlling the process.

August 27, 2015 Conference Call

NASIG Newsletter

No abstract provided.

Committee Updates

NASIG Newsletter

No abstract provided.

Clemson Commencement Program, December 2015, Clemson University

Clemson Commencement Programs

No abstract provided.

Picosecond Time-Resolved Studies Of Multiple Energy Transfer In Conjugated Polymer Nanoparticles, Louis Charles Groff Ii

All Dissertations

Conjugated polymer nanoparticles (CPNs) are a model system for the study of complex, nanoscale, multichromophoric interactions. In this dissertation, we are focused on furthering our understanding of the physical picture, processes, length scales, and time scales of energy transport in conjugated polymers. In particular, we are interested in determining how parameters related to the nanoscale structure and composition of CPs affect energy transport, which is investigated using steady-state and time-resolved fluorescence spectroscopy in conjunction with Monte Carlo simulation methods. Such information could prove useful for optimizing the structure and composition of device layers (e.g., in photovoltaic devices). We additionally seek …

Understanding The Automotive Pedal Usage And Foot Movement Characteristics Of Older Drivers, Yubin Xi

All Dissertations

The purpose of this study was to understand the pedal usage characteristics of older drivers in various driving tasks using an instrumented vehicle. This study stemmed from the prevalence of the pedal application errors (PAEs) and the older drivers’overrepresentation in crashes caused by PAEs.

With the population increasing and becoming older, it is estimated that in 2020 there will be 40 million drivers over the age of 65 in the United States. Compared with their younger counterparts, older drivers are facing declining cognitive and physical abilities, such as impaired vision, slower reaction time and diminishing range of limb motion. Because …

Experimental Investigation Of Interaction Between Proteins And Carbon Nanomaterials, Bishwambhar Sengupta

All Theses

The global market for nanomaterials based products is forecasted to reach $1 trillion per annum per annum for 2015. Engineered nanomaterials (ENMs) exhibit unique physicochemical properties with potential to impact diverse aspects of society through applications in electronics, renewable energy, and medicine. While the research and proposed applications of ENMs continue to grow rapidly, the health and safety of ENMs still remains a major concern to the public as well as to policy makers and funding agencies. It is now widely accepted that focused efforts are needed for identifying the list of physicochemical descriptors of ENM before they can be …

Design Of A Meta-Material With Targeted Nonlinear Deformation Response, Zachary Satterfield

All Theses

The M1 Abrams tank contains track pads consist of a high density rubber. This rubber fails prematurely due to heat buildup caused by the hysteretic nature of elastomers. It is therefore desired to replace this elastomer by a meta-material that has equivalent nonlinear deformation characteristics without this primary failure mode. A meta-material is an artificial material in the form of a periodic structure that exhibits behavior that differs from its constitutive material. After a thorough literature review, topology optimization was found as the only method used to design meta-materials. Further investigation determined topology optimization as an infeasible method to design …

Eye Tracking Recycle Labels On Packaging: Are Attitudes And Behaviors A Predictor Of Viewing Them?, Valerie Smith

All Theses

In the United States, the use of the chasing arrows is the most recognizable label for consumers to interpret the recyclability of packaging and other materials. Yet, the use of the label can be used interchangeably for different purposes, which may lead to misinterpretation of the label. Recently, the Sustainable Packaging Coalition (SPC) revamped the recycle label to provide more information, avoid confusion, and misinterpretation. Recycle rates have only increased seven percent in the past decade. Furthermore, there is a lack of research about the utility of recycle labels in efforts to increase recycling rates. The over-arching goals of this …

Therapeutic Riding And Children With Autism Spectrum Disorder: A Program Evaluation, Brenna Goodwin

All Theses

Therapeutic riding is a commonly used therapeutic approach for children with Autism Spectrum Disorder (ASD). Research supports therapeutic riding for children with ASD; however, the effect of specific sub-types of therapeutic riding (e.g., therapeutic riding drill team) has been under investigated. Furthermore, the role of self-efficacy and other programmatic components (e.g., interaction with horses, interaction with other participants, etc.) of therapeutic riding programs have not been studied, especially among children with ASD. This study evaluated a therapeutic riding drill team for children with ASD to determine if and to what extent self-efficacy and other program components were present. Three forms …

Decellularized Bovine Nucleus Pulposus As A Biomimetic Scaffold For Intervertebral Disc Regeneration, Christopher Fernandez

All Theses

Low back pain (LBP) is a significant burden with a lifetime prevalence of 84% and estimated expenditures of $85.9 billion.[1,2] Although LBP is multifactorial; it has been shown that LBP can originate from degenerating intervertebral discs (IVDs); a process which initiates in the nucleus pulposus (NP); a hydrated tissue primarily composed of type 2 collagen and proteoglycan. Current therapies for IVD degeneration (IDD) are palliative and merely delay surgical management. While these procedures may relieve pain temporarily, they fail to address the underlying cause of degeneration and make no attempt to regenerate the effected tissue. Additional concerns with the use …

Feasibility Study Of Porous Media Compressed Air Energy Storage In South Carolina, United States Of America, Alexandra-Selene Jarvis

All Theses

Renewable Energy Systems (RES) such as solar and wind, are expected to play a progressively significant role in electricity production as the world begins to move away from an almost total reliance on nonrenewable sources of power. In the US there is increasing investment in RES as the Department of Energy (DOE) expands its wind power network to encompass the use of offshore wind resources in places such as the South Carolina (SC) Atlantic Coastal Plain. Because of their unstable nature, RES cannot be used as reliable grid-scale power sources unless power is somehow stored during excess production and recovered …

Weeds, Nitrogen, And Yield: Measuring The Effectiveness Of An Organic No-Till System, David Robb

All Theses

Previous research in the mid-Atlantic and midwestern USA has identified advantages and drawbacks of "organic no-till" vegetable production, but few studies have been conducted in the warmer southeastern region. The purpose of this study was to examine the effects of tillage [no-till (NT) vs. conventional tillage (CT) of a cereal rye/crimson clover cover crop] and three nitrogen fertilization rates on organic tomato (Solanum lycopersicum L.) and summer squash (Cucurbita pepo L.) yield, weed suppression, and soil N dynamics in two years in a soil series in Clemson, SC. Squash yields were similar between tillage treatments in both years. NT tomato …

Multiplier Operator On Framed Hilbert Spaces, Haodong Li

All Theses

Very often the operators that we study appear most naturally in highly non-diagonal representation. The main goal of spectral theory is to solve this problem by exhibiting for many operators a natural orthonormal basis with respect to which the operators have diagonal representations. However, this can be done only for certain classes of operators. The most important such class is probably the class of compact operators. The problem is that it is often hard to tell whether an operator is compact looking at its non-diagonal representation. In this thesis, we will study a class of operators for which we can …

An Analysis Of Major League Soccer: Competitive Balance And Wage Dispersion, William Hobbs Iii

All Theses

Major League Soccer is in a transitional state which may see it projected into the realm of international relevancy, competing with European soccer. This transition is fueled by contracting renowned superstars from Europe via the designated player (DP) rule. This study examines implications of the DP rule on competitive balance (CB) of the league and wage dispersion among teams. The effect of the rule on CB is inconclusive in the model constructed, but propositions of a more appropriate CB measure are presented for future research. The DP rule has caused higher levels of salary dispersion within the league and this …

Development And Testing Of Supplemental Materials For An Undergraduate Healthy Food Product Development Curriculum, Breanne Halteman

All Theses

ABSTRACT The goal of this research project was three-fold: (1) to follow up with students who had taken the Applied Interdisciplinary Product Development (AIPD) course two years prior to assess the long-term effect of the course on perceived self-confidence in product development skills, connectedness with the department, and preparedness to enter the industry; (2) to design, implement, and evaluate course materials educating undergraduate students about the subjects of herbs, spices, and sensory science; and (3) to evaluate the success of dissemination of a sophomore-level hybrid course on healthy food product development. A Subject Knowledge Assessment (SKA) was designed to measure …

Capillary-Channeled Polymer Fibers As Stationary Phases For Protein Chromatography, Marissa Pierson

All Theses

Capillary-channeled polymer (C-CP) fibers have been studied in this laboratory as stationary phases for protein separations in high-performance liquid chromatography (HPLC). C-CP fibers are uniquely shaped so as to include eight continuous capillary-channels which interdigitate once packed into a column. The packed column resembles a monolithic structure of unobstructed flow through capillary channels which reduces backpressure and increases linear velocity, reducing separation time. Fibers are effectively nonporous with respect to macromolecules, resulting in fast mass transfer and high sample recovery. C-CP fibers made from polypropylene (PP) yield a fairly homogenous hydrophobic surface suitable for reversed phase (RP) chromatography. In a …

Artificial Kingdoms, Lindsey Elsey

All Theses

Fairy or folk tales and fantasy appear to be innocuous means of entertainment in contemporary society. Often relegated as pap for children, this view belies the gruesome origins, cultural significance, and means of personal expression and identity that is afforded to the author and reader/audience through the construction of fantasies. Through the creation of environments and experiences that center on porcelain vessels and sculpture, I explore the expression of uncomfortable desires and situations in the guise of fantasy. In some instances folk and fairy tales act as a means of escapism; an expression of desire for the fleeting and the …

Painting With Turbulence, Chuqiao Wang

All Theses

Inspired by a study that identified a strong similarity between Vincent van Gogh's and Jackson Pollock's painting techniques, this thesis explores the interplay between science and art, specifically the unpredictable behaviors in turbulent flows and aesthetic concepts in painting. It utilizes data from a GPU-based air flow simulation, and presents a framework for artists to visualize the chaotic property changes in turbulent flows and create paintings with turbulence data. While the creation of individual brushstrokes is procedural and driven by simulation, artists are able to exercise their aesthetic judgments at various stages during a painting creation. A short animation demonstrates …

Characterization Of A Multi-Laminate Angle-Ply Af Patch For Annulus Fibrosus Repair, Ryan Borem

All Theses

Annually, over 5.7 million Americans are diagnosed with two IVD-associated pathologies: IVD herniation (IVDH- a mechanical disruption of the concentric fibrous layers of the annulus fibrosus (AF))) and degeneration (IVDD- a multifactorial process which initiates within the inner gelatinous core (NP), and results in a biochemical degradation of NP tissue), with over 2.7 million requiring surgical inteventions.1,2 Although both underlying pathologies are different, quite often they both lead to a decrease in IVD height, impaired mechanical function, and increased pain and disability. These pain symptoms affect approximately 80% of the adult population during their lifetime with estimated expenditures exceeding $85.9 …

Use Of Electrochemistry To Monitor The Growth And Activity Of Clostridium Phytofermentans, Ariane Laurence Martin

All Theses

Microbes have a wide range of metabolic capabilities available that make them industrially useful organisms. Monitoring these metabolic processes is a crucial component in efficient industrial application. Unfortunately, monitoring these metabolic processes is often invasive and time consuming especially within an anaerobic environment. Electrochemical techniques, such as cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) offer a non-invasive approach to monitor microbial activity and growth. We hypothesized that EIS and CV could be used to monitor Clostridium phytofermentans, an anaerobic and endospore-forming bacterium. C. phytofermentans ferments a wide range of sugars into hydrogen, acetate, and ethanol as fermentation by-products and …

"She Just Wanted To Get With An Athlete": The Effects Of Race And Status On The Public's Perception Of Guilt In Sexual Assault Cases, Katie Barnes

All Theses

This thesis explored the effects of race and athlete status on the public’s perceptions of guilt in sexual assault cases. It investigated how race and athlete status of a man accused of sexually assaulting a woman affected the perceived believability of the accuser and the perceived severity of the crime. It also explored the correlation between perceived guilt and rape myth acceptance. The results of this thesis did not directly support the hypotheses but hypothesis 4 was significant in suggesting that participants who gave any of the accused a lower guilt rating had higher levels of rape myth acceptance. The …

Soviet Launch Of Sputnik: Sputnik-Inspired Educational Reform And Changes In Private Returns In America, Hyeonggu Cha

All Dissertations

On October 4th 1957, the Soviet Union launched the world’s first man-made satellite, Sputnik 1, into an elliptical low Earth orbit. This surprise triggered an arms race between the United States and the Soviet Union, and science-oriented educational reform in the U.S. The Sputnik swung off of the U.S. in military, politics, policies, and education. The Sputnik woke Americans up from complacency came from technology, science, and educational superiority. Educational reform started with emphasizing science and defense education and it was expanded to educations at all level. Early reforms, National Science Foundation (NSF), National Defense Education Act (NDEA) of 1958, …

In Vitro Multi-Scale Patient-Specific Modeling Of Hemodynamics In Stage 1 Norwood Palliation For The Treatment Of Single Ventricle Heart Disease, Tianqi Hang

All Dissertations

Hypoplastic left heart syndrome (HLHS) is a congenital heart defect in which the left ventricle is severely underdeveloped. The Norwood procedure is the first stage procedure to make an unrestrictive systemic blood flow and at the same time balance it with the pulmonary flow. This is done by constructing a neo-aorta using the pulmonary artery root and the autologous aorta, and then installing a shunt to the pulmonary artery. Variations of the Norwood surgery include the modified Blalock-Taussig (mBT) shunt, which diverts blood from the innominate artery to the pulmonary artery (PA), and the Right Ventricle Shunt (RVS), which diverts …

Effects Of Semi-Rigid Plastic Tray Geometry On Thermal Processing And Quality Factors In Retorted Foods, Curtis Stowe

All Dissertations

This research studied the effect of packaging geometry changes on heat penetration and quality attributes of a food system processed in a rotary retort vessel. Studies were conducted to determine the effect of package geometry in a rotary retort on heat penetration, analytical, and physical properties of a model food system processed at optimum conditions. Additionally, heat mapping for each shape was used to determine the heating profiles during retorting. Retort-able trays were filled with a tomato based food simulate and thermally processed in a water immersion, automated batch retort system (ABRS) using rotational speeds of 6 RPM and 11 …

The Creation And Validation Of An Instrument To Measure School Stem Culture, Christopher White

All Dissertations

Although current research exists on school culture, there is a gap in the literature on specialized aspects of culture such as STEM Culture defined as the beliefs, values, practices, resources, and challenges in STEM fields (Science, Technology, Engineering and Mathematics) within a school. The objective of this study was to create a valid and reliable instrument, the STEM Culture Assessment Tool (STEM-CAT), that measures this cultural aspect based on a survey of stakeholder groups within the school community and use empirical data to support the use of this instrument to measure STEM Culture. Items were created and face validity was …

Essays On Deceptive Counterfeits In Supply Chains: A Behavorial Perspective, Jillian Watson

All Dissertations

This dissertation is comprised of three essays intended to contribute to the operations management discipline, specifically within supply chain management. The first essay provides a research agenda for studying deceptive product counterfeits, which are products that have been manufactured and/or distributed and sold by an entity in violation of another’s intellectual property rights and intentionally misrepresented by the seller as the genuine article. The proliferation of counterfeits into legitimate supply chains presents quality, health and safety and cost concerns for nearly all industries. We identify antecedents of vulnerability to deceptive counterfeits for firms and their supply chain partners using Situational …