Digital Commons Network^™

The Economic Value Of A Place-Based Resource For Regional Development, Aisling Conwaylenihan, Helen Mcguirk

Irish Business Journal

Regional economic development has long been acknowledged as an important objective of government policy. Natural resources are also recognised as drivers of economic development. However, the importance of place-based resources such as peripheral coastlines and Harbour areas are less understood. This research provides insights into an industry based on its region’s natural resource and the value it generates for sustainable economic development. Using the world’s second largest natural Harbour region, the current research measures the economic activities associated with the Marine Leisure Industry in Cork Harbour, and estimates the economic impact on the local economy. The research establishes a multiplier …

What Is The Shape Of A Traditional Rapanui House On Easter Island? A Multicultural Mathematical Activity Involving Ellipses, Cynthia J. Huffman Ph.D.

Open Educational Resources - Math

The Rapanui people of the island Rapa Nui, also known as Easter Island, at one time had a system of “writing” called Rongorongo. Unfortunately, the ability to read Rongorongo has since been lost. So currently archaeology and oral tradition are the only available sources for information about the early people of the island. Oral tradition states that the houses originally had upside down canoes for their roofs, and thus they are called hare paenga, or in English, boat-houses. In the literature, these boat-houses are said to be elliptical in shape. In this activity, we will investigate the shape of archaeological …

The Game Of Ur: An Exercise In Strategic Thinking And Problem Solving And A Fun Math Club Activity, Cynthia J. Huffman Ph.D.

Open Educational Resources - Math

In this Open Educational Resource activity, students learn a little about the history of the Royal Game of Ur, the first board game, and get to practice critical thinking and problem solving by playing the game. Instructions are given along with a template for the game and game pieces and tetrahedral die.

Cgi (Computer Generated Imagery) Matrix Multiplication Activity, Cynthia J. Huffman Ph.D.

Open Educational Resources - Math

Many students are motivated by real world applications of mathematics, and most students are familiar with the term CGI from watching movies and playing video games. This particular activity ties matrix multiplication to CGI (Computer Generated Imagery). It has been used successfully with high school students in an Algebra II course who had just learned how to do matrix multiplication, middle school and high school students (some of whom were seeing matrix multiplication for the first time) attending a special Math Day on a university campus, and with College Algebra students (during a unit about matrices).

Impact Of Combined Heat And Power Generation On An Industrial Site Distribution Network, Thomas Neally

Masters

Presence of Distributed Generation (DG) in Industrial Site Distribution Network (ISDN) can represent a significant impact on the operational characteristics of the network. Present planning and operation criteria use for ISDN are in general not suitable to cope with the presence of a significant DG capacity. The presence of DG provides considerable benefits from both engineering and economic viewpoints. However, it changes radial configurations of the distribution feeders. Consequently it may cause coordination failure to existing protection system which is originally set based on radial configuration. In addition, high penetration of DG into ISDN may increase feeder loss, and cause …

Fall Detection Using Channel State Information From Wifi Devices, D.M Sameera Palipana

PhDs

Falls among the independently living elderly population are a major public health worry, leading to injuries, loss of confidence to live independently and even to death. Each year, one in three people aged 65 and older falls and one in five of them suffers fatal or non fatal injuries. Therefore, detecting a fall early and alerting caregivers can potentially save lives and increase the standard of living. Existing solutions, e.g. push-button, wearables, cameras, radar, pressure and vibration sensors, have limited public adoption either due to the requirement for wearing the device at all times or installing specialized and expensive infrastructure. …

A Bridge Rehabilitation Strategy Based On The Analysis Of A Dataset Of Bridge Inspections In Co. Cork, Liam Dromey

Masters

Ageing highway structures present a challenge throughout the developed world. The introduction of bridge management systems (BMS) allows bridge owners to assess the condition of their bridge stock and formulate bridge rehabilitation strategies under the constraints of limited budgets and resources. This research presents a decision-support system for bridge owners in the selection of the best strategy for bridge rehabilitation on a highway network. The basis of the research is an available dataset of 1,367 bridge inspection records for County Cork that has been prepared to the Eirspan BMS inspection standard and which includes bridge structure condition ratings and rehabilitation …

Electrochemical Amperometric Biosensor Applications Of Nanostructured Metal Oxides: A Review, Bünyamin Sahin, Tolga Kaya

School of Computer Science & Engineering Faculty Publications

Biological sensors have been extensively investigated during the last few decades. Among the diverse facets of biosensing research, nanostructured metal oxides (NMOs) offer a plethora of potential benefits. In this article, we provide a thorough review on the sensor applications of NMOs such as glucose, cholesterol, urea, and uric acid. A detailed analysis of the literature is presented with organized tables elaborating the fundamental characteristics of sensors including the sensitivity, limit of detection, detection range, and stability parameters such as duration, relative standard deviation, and retention. Further analysis was provided through an innovative way of displaying the sensitivity and linear …

Effective Communication In Academia: It Goes Both Ways!, Domenick Pinto

School of Computer Science & Engineering Faculty Publications

This workshop explores both the positive and negative aspects of communication with faculty, staff and administration. It emphasizes the effectiveness of GOOD communication skills as well as the dangers of MISCOMMUNICATION. Case studies, audience participation, and excerpts from literature on the topic will be presented.

Admissions Viewbook, 2019-2020, Illinois State University, Office Of Admissions

Admissions Viewbook

Recruitment booklet created by Illinois State University's Office of Admissions

Dynamics Of Business Decision Making: Understanding The Role Of Emotions, Nikolina Koporcic, Miika Nietola

AMTP Proceedings 2019

In recent years, there has been a need for deeper understanding of the cumulating knowledge in different science disciplines about human emotions in decision making. Indeed, many traditional economic theories operate with the preconception of utility maximization, which partly contradicts with the recent findings in behavioral economics and neurosciences. In other words, science has shown that we can make suboptimal business decisions under the influence of changing emotional states. Moreover, traditional economic literature has often highlighted the strict division between rational decision making and the effective dimensions of the human mind. This conceptual article therefore challenges these conceptions by exploring …

The Fall Of Sears From Within: How Customer Sentiments Refuted Retail Capital And Authority, Michael D. Harris, Ismet Anitsal, Melek Meral Anitsal

AMTP Proceedings 2019

This research aims to understand the relationship between Sears Holdings Corporation and its customers, while exploiting feedback from customers to identify reasons for Sears’ decline. The problem statement is dependent on identifying aspects that affect consumer behavior most and linking a connection to the increased number of dissatisfied Sears’ customers. In order to analyze this phenomenon, customer attitudes were compiled over the key four years of Sears history using a customer sentiment analysis. This empirical method of research was chosen because of the large impact that consumer sentiments have on spending, allowing the development of both internal and external views …

A Study Of Sidewalk Autonomous Delivery Robots And Their Potential Impacts On Freight Efficiency And Travel, Dylan Jennings, Miguel A. Figliozzi

Civil and Environmental Engineering Faculty Publications and Presentations

E-Commerce and package deliveries are growing at a fast pace and there is an increased demand for same-day deliveries. Established delivery companies and new startups are investing in technologies that reduce delivery times and/or increase delivery drivers’ productivity. In this context, the adoption of Sidewalk Automated (or Autonomous) Delivery Robots (SADRs) has a growing appeal. SADRs are pedestrian sized robots that deliver items to customers without the intervention of a delivery person. Since SADRs travel on sidewalks they have been the subject of increasing regulation by local agencies in the US. The three research questions that guide this research effort …

Predictability Of Non-Phase-Locked Baroclinic Tides In The Caribbean Sea, Edward D. Zaron

Civil and Environmental Engineering Faculty Publications and Presentations

Abstract.

The predictability of the sea surface height expression of baroclinic tides is examined with 96h forecasts produced by the AMSEAS operational forecast model during 2013–2014. The phase-locked tide, both barotropic and baroclinic, is identified by harmonic analysis of the 2-year record and found to agree well with observations from tide gauges and satellite altimetry within the Caribbean Sea. The non-phase-locked baroclinic tide, which is created by timevariablemesoscalestratificationandcurrents,maybeidentified from residual sea level anomalies (SLAs) near the tidal frequencies. The predictability of the non-phase-locked tide is assessed by measuring the difference between a forecast – centeredat T+36, T+60,or T+84h–andthemodel’slater verifying analysis …

252nd Annual Report Of The Selectmen And Other Town Officers Cornish, New Hampshire Year Ending December 31, 2018., Cornish Town Representatives

Cornish, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

The Impact Of Undergraduate Research Experiences On The Development Of Biology Students’ Domain Knowledge, Domain Interest, And Career Aspirations, Amy Haddock Keagy

UNF Graduate Theses and Dissertations

Federal and state agencies in the United States have pressured institutions in higher education to increase the number of graduates in STEM disciplines and supply an educated workforce for the increasing shortages in the STEM economy. Undergraduate research experience is one potential mechanism for supporting retention and student success within STEM disciplines. Most evaluations of the impact of undergraduate research to this point have been qualitative research studies. The purpose of this study was to use a quantitative model to examine domain knowledge, domain interest, and career aspirations in undergraduate biology majors and how participation in research experiences may impact …

Intrinsic Attributes That Successful African American Men Who Grew Up With Adverse Childhood Experiences Attributed To Their Success, Philip J. Mobley Sr.

UNF Graduate Theses and Dissertations

This Q methodology study focused on those intrinsic attributes that successful African American men who had adverse childhood experiences attributed to their success. Using the purposeful and snowball sampling recruitment process, forty-two successful African American men participated in this research project. Five distinct factors were identified and labeled as, Factor 1: The Godly Working Men, Factor 2: The Competitive Men, Factor 3: The Charismatic Men, Factor 4: The Expectation Driven Men, and Factor 5: The Proud African American Men.

The main findings were that respectful African American boys who are taught to understand who they are spiritually, be proud of …

Welcome To Normalton: Leveraging Effective E-Learning Principles For Adult Learners, Robert L. Moore

STEMPS Faculty Publications

This design case details the critical design decisions used in the development of an e-learning module library for North Carolina local government officials focused on land use regulations. These modules cover topics from an introduction to land use regulations, to evidentiary hearing conduct guidelines, defining vested rights, and explaining how to adopt and amend an ordinance. This project was in response to the North Carolina League of Municipalities (NCLM) members’ increased requests for training in this subject area. This organization requested the assistance of the two faculty members at the University of North Carolina at Chapel Hill School of Government …

Undergraduate Catalogue 2017-2019

Tennessee State University Undergraduate Catalogues

No abstract provided.

Past, Present, And Future Perspectives Of Environmental Dna (Edna) Metabarcoding: A Systematic Review In Methods, Monitoring, And Applications Of Global Edna, Krista M. Ruppert, Richard J. Kline, Md. Saydur Rahman

School of Earth, Environmental, & Marine Sciences Faculty Publications

Environmental DNA (eDNA) metabarcoding is a novel method of assessing biodiversity wherein samples are taken from the environment via water, sediment or air from which DNA is extracted, and then amplified using general or universal primers in polymerase chain reaction and sequenced using next-generation sequencing to generate thousands to millions of reads. From this data, species presence can be determined, and overall biodiversity assessed. It is an interdisciplinary method that brings together traditional fieldbased ecology with in-depth molecular methods and advanced computational tools. As an emerging monitoring method, there are many pitfalls and roadblocks to be considered and avoided, but …

Technologies For Lignocellulose Pretreatment To Produce Fuel Ethanol, J. M. Nie, R. J. Zhang, X. Y. Liu, F. Yang, J. J. Wang, J. Xiao, Jikai Zhao, C. F. Lv

School of Earth, Environmental, & Marine Sciences Faculty Publications

Bioethanol is one of the alternatives to fossil fuels. Bioethanol production from lignocellulose has advantages on source richness, but it has poor performance on the conversion yield. In order to destroy the structure of lignocellulose and promote the cellulose and other components release, lignocellulose treatment was necessarily prior to bioethanol fermentation. In this paper, eight methods for lignocellulose pretreatment were reviewed, including physical method, dilute acid pretreatment method, dilute alkali pretreatment method, steam pretreatment method, ammonia pretreatment methods, organic solvent pretreatment method, ionic liquid pretreatment method and biological pretreatment, and those principles and novel progresses were briefly introduced.

Detecting Soil Macrofauna Using Ground-Penetrating Radar, Melanie N. Stock, David J. Hart, Nicholas J. Balster

Plants, Soils, and Climate Faculty Publications

Fossorial amphibians spend up to ten months belowground, but research into this critical habitat has been impeded by a lack of noninvasive detection methods. Ground-penetrating radar (GPR), however, offers a promising tool because amphibians have theoretically strong electromagnetic (EM) contrasts relative to the soil matrix, and thus potentially high detectability. The objectives of this study were to (1) evaluate GPR by (2) experimentally-inducing three soil thermal regimes that promote stratification in the burrowing depths of 15 Eastern American Toads (Anaxyrus americanus americanus) during the winter of 2011–2012 in Madison, WI, USA. We calculated reflectability and established the unique …

The Relative Importance Of Six Classes Of School-Readiness Variables With Academic Achievement In Elementary- School Students: A Growth Analysis Of The Ecls-K:2011, Kimberly Kalkbrenner

Doctoral Dissertations

School readiness is a multi-variable construct that includes six classes of variables: (a) cognitive knowledge and skills, (b) social and emotional skills, (c) physical skills and health, (d) family structure and home environment, (e) access to community resources, and (e) early school experiences. The problem with school readiness is that the six classes have been studied separately but never together, which raises the question, what variables make children the most ready to succeed academically in school? Answering this question may help to address the achievement gap because differences in students’ academic achievement can be linked to differences in school readiness. …

Assessing The Impact Of Incorporating Residential Histories Into The Spatial Analysis Of Cancer Risk, Anny-Claude Joseph

Theses and Dissertations

In many spatial epidemiologic studies, investigators use residential location at diagnosis as a surrogate for unknown environmental exposures or as a geographic basis for assigning measured exposures. Inherently, they make assumptions about the timing and location of pertinent exposures which may prove problematic when studying long latency diseases such as cancer.

In this work we explored how the association between environmental exposures and disease risk for long-latency health outcomes like cancer is affected by residential mobility. We used simulation studies conditioned on real data to evaluate the extent to which the commonly held assumption of no residential mobility 1) affected …

Load Scheduling With Maximum Demand And Time Of Use Pricing For Microgrids, Hayder O. Alwan

Theses and Dissertations

Several demand side management (DSM) techniques and algorithms have been used in the literature. These algorithms show that by adopting DSM and Time-of-Use (TOU) price tariffs; electricity cost significantly decreases, and optimal load scheduling is achieved. However, the purpose of the DSM is to not only lower the electricity cost, but also to avoid the peak load even if the electricity prices low. To address this concern, this dissertation starts with a brief literature review on the existing DSM algorithms and schemes. These algorithms can be suitable for Direct Load Control (DLC) schemes, Demand Response (DR), and load scheduling strategies. …

Evaluation Of Private Landowner Intention To Create Early Successional Habitat In Virginia's Appalachian Region, Hannah M. Coovert

Theses and Dissertations

As human land uses continue to expand rapidly across the landscape, the management practices of private landowners are an essential part of effective conservation of biodiversity. Conservation of early successional habitats (ESH) and the species that depend on them is a priority in the eastern United States, and efforts to create more ESH on private lands has primarily focused on forest landowners and the harvesting of timber. Private lands with significant pasture cover in a forested landscape present an additional opportunity to create and maintain ESH, yet our understanding of landowner values and attitudes about management strategies in pastures (i.e., …

Latent Growth Model Approach To Characterize Maternal Prenatal Dna Methylation Trajectories, Dana Lapato

Theses and Dissertations

Background. DNA methylation (DNAm) is a removable chemical modification to the DNA sequence intimately associated with genomic stability, cellular identity, and gene expression. DNAm patterning reflects joint contributions from genetic, environmental, and behavioral factors. As such, differences in DNAm patterns may explain interindividual variability in risk liability for complex traits like major depression (MD). Hundreds of significant DNAm loci have been identified using cross-sectional association studies. This dissertation builds on that foundational work to explore novel statistical approaches for longitudinal DNAm analyses. Methods. Repeated measures of genome-wide DNAm and social and environmental determinants of health were collected up to six …

Sensor Placement For Damage Localization In Sensor Networks, Fereshteh Firouzi

Theses and Dissertations

The objective of this thesis is to formulate and solve the sensor placement problem for damage localization in a sensor network. A Bayesian estimation problem is formulated with the time-of-flight (ToF) measurements. In this model, ToF of lamb waves, which are generated and received by piezoelectric sensors, is the total time for each wave to be transmitted, reflected by the target, and received by the sensor. The ToF of the scattered lamb wave has characteristic information about the target location. By using the measurement model and prior information, the target location is estimated in a centralized sensor network with a …

Engineering High Reaction Economy Or, An Intensification/Scoring Program For The Preparation Of Simple And Complex Molecules, Caleb J. Kong

Theses and Dissertations

Success of newly discovered chemistry in academia is often scored in terms of its novelty and level of scholarship. In industrial settings, cost, safety and quality are often times the ruler by which new processes are measured. Our group has identified that there is a gap between these two measures of success and has sought to develop principles in order formalize an approach to synthetic strategy and developing ready-to-implement manufacturing processes for molecules, simple and complex.

Some of these principles include (1) the development and application of new chemical methods and reactor technologies (2) recognition of globally amenable chemical environments …

Modeling The Peak Absorption Of Meh-Ppv In Various Solvents Using Density Functional Theory, Corell H. Moore

Theses and Dissertations

Density Functional Theory (DFT) and time-dependent Density Functional Theory (TD-DFT) are powerful tools for modeling orbital energy in conjugated molecules and have been useful tools for research in organic photovoltaics. In this work, DFT is first used to explain the red shift in the absorption spectrum and increased absorption observed in MEH-PPV. Initially, the modeling of the red-shift in the absorption peak of MEH-PPV is studied using Gaussian 03 software with the global hybrid functional B3LYP for exchange-correlation and the 6-31G basis set. DFT and TD-DFT are used to separately study the effects of polymer chain length, carbon-carbon double-bond stretching, …