Digital Commons Network^™

Gas-Phase Ion/Ion Reactions Of Biomolecules: An Examination Of Carboxylate Reactivity And Arginine Based Non-Covalent Complexes, Nathan Zachary Barefoot

Open Access Theses

The advent of Electrospray Ionization with the ability to generate multiply charges ions has contributed significantly to the study of gas-phase ion/ion reactions. With the tools available in mass spectrometry it has been shown that these reactions are effective at transforming one type of gaseous ion into another through a series of reactions. This work examines some of these reactions and their application to field of proteomics specifically focusing on the amino acids of arginine and lysine. NHS reagents have been shown to react to both of these molecules with in the gas-phase under different conditions but have relies on …

Assessing Inland Hazards Associated With Hurricanes In The U.S. Atlantic Basin, Dereka Latrese Carroll

Open Access Theses

The skill of tropical-cyclone (TC) track forecasts has steadily improved over the past decades, as has the understanding of TC risk in coastal regions. However, there is still much to be learned about the TC risk in inland regions, which is complicated by the presence of coastal evacuees, and includes hazards such as inland flash flooding and tornadoes. This was exemplified by Hurricane Ivan (2004), which spawned 118 tornadoes and produced significant rainfall amounts contributing to flooding inland. Ivan was responsible for 25 deaths in the U.S. and $18.8 billion (2004 USD) in damages. As part of a larger effort …

A Novel Microgrid Demand-Side Management System For Manufacturing Facilities, Terance Jerome Harper

Open Access Theses

Thirty-one percent of annual energy consumption in the United States occurs within the industrial sector, where manufacturing processes account for the largest amount of energy consumption and carbon emissions. For this reason, energy efficiency in manufacturing facilities is increasingly important for reducing operating costs and improving profits. Using microgrids to generate local sustainable power should reduce energy consumption from the main utility grid along with energy costs and carbon emissions. Also, microgrids have the potential to serve as reliable energy generators in international locations where the utility grid is often unstable.

For this research, a manufacturing process that had approximately …

Habitat Effects On Chick-A-Dee Call Complexity, Jacqueline Renee Lynch

Open Access Theses

Past studies on the communication systems of species in urban environments (such as Common Starlings (Sturnus vulgaris), nightingales (Luscinia megarhynchos Brehm), brown-headed cowbirds ( Molothrus ater), Southern brown tree frogs (Litoria ewingii )) have shown multiple ways that species change vocal signaling behavior to adjust to urban habitats (e.g. alarm calls and singing). This study further investigates the changes in signaling in relation to the chick-a-dee call of the Carolina chickadee (Poecile carolinensis). A secondary goal of this study was to compare both the amount of information and rate of calling across …

Effective Geoscience Pedagogy At The Undergraduate Level, Kelsey Warden

Open Access Theses

This investigation used constructivist pedagogical methods within the framework of an introductory level undergraduate geoscience course to gauge both the changes in attitude and cognition of students. Pedagogy was modified in the laboratory setting, but maintained in the lecture setting and homework. Curriculum was also maintained in the lecture, but was changed in the laboratory to emphasize the large concepts and systems stressed in Earth Science Literacy Principles. Student understanding of these concepts and systems was strengthened by factual knowledge, but recall and memorization were not the goal of the laboratory instruction. The overall goal of the study was to …

Characterization Of Water-Solid Interactions In Crystalline Ingredients And Development Of Deliquescence Measurement Recommendations, Matthew C. Allan

Open Access Theses

There are five major mechanisms of water-solid interactions. The primary focus of this thesis was on two of these: deliquescence and hydrate formation. Many crystalline food ingredients are deliquescent compounds (e.g., NaCl, sucrose, and ascorbic acid) and some are both deliquescent and hydrate formers (e.g., glucose, thiamine HCl, citric acid). Deliquescence is the first order phase transformation of a crystalline solid to a solution above a critical relative humidity (RH) known as the deliquescence point (RH0). A crystalline hydrate is a pseudo-polymorph in which water is incorporated into the crystal structure, altering the molecular formula and the physical properties.^ To …

Computer Vision Aided Lip Movement Correction To Improve English Pronunciation, Shuang Wei

Open Access Theses

This paper explored the possibility of improving the pronunciation of English as a Foreign Language (EFL) learners by correcting their mouth-lip movement through visual feedback methods. As an EFL learner, I noticed that while learning pronunciation, for some words, the mouth-lip movement (e.g., opening size and duration) will affect the final pronunciation. A prototype system was developed to compare the standard pronunciation mouth shape movement with a user's pronunciation mouth shape movement and give visual feedback to users. Using computer vision technology, the mouth shape movement of standard pronunciation is extracted into moving contours. The user's mouth movement is video …

Collection Development In The Context Of Research Data, Michael Witt, Courtney Earl Matthews, Nastasha Johnson, Amy Barton, Charlotte Erdmann, Marianne Stowell Bracke

Libraries Faculty and Staff Creative Materials

This presentation was given to subject specialist librarians at Purdue University to engage the topic of research data in the context of collection development. The Purdue University Research Repository (PURR, http://purr.purdue.edu) creates opportunities for librarians to interact with researchers, including email notifications when a project is created, when a grant is awarded, and when a dataset is submitted for publication. Next, three subject specialist librarians from Agriculture, Engineering, and Mathematics each shared recent examples of their experiences in working with researchers to acquire new data collections for PURR. Lastly, a discussion of library science principles was facilitated, in particular, including …

Science Sublime: The Philosophy Of The Sublime, Dewey’S Aesthetics, And Science Education, Shane Cavanaugh

Education and Culture

Feelings of awe, wonder, and appreciation have been largely ignored in the working lives of scientists and, in turn, science education has not accurately portrayed science to students. In an effort to bring the affective qualities of science into the classroom, this work draws on the writings of the sublime by Burke, Kant, Emerson, and Wordsworth as well as Dewey’s notion of aesthetic experiences to explore a new construct I have called the “scientific sublime.” Also described is a pedagogical approach developed to teach for the scientific sublime as well as the results of utilizing this approach.

Teaching To The Test: A Pragmatic Approach To Teaching Logic, Seth C. Vannatta

Education and Culture

The proper goal of an introductory logic course, teaching critical thinking, is best achieved by maintaining the principle of continuity between student experiences and the curriculum. To demonstrate this I explain Dewey’s naturalistic approach to logic and the process of inquiry, one which presents the elements of traditional logic in the context of student experiences. I offer an example of a logic textbook which models the maintenance of the principle of continuity I advocate. Last, I advocate a pluralistic and experimental approach to accomplish this, including methods that rely on the role of the body in learning and reasoning.

Draft Genome Sequence Of Acetobacter Aceti Strain 1023, A Vinegar Factory Isolate, John Hung, Christopher Mill, Sandra Clifton, Vincent Magrini, Ketaki Bhide, Julie Francois, Aaron Ransome, Lucinda Fulton, Jyothi Thimmapuram, Richard Wilson, T. Joseph Kappock

Cyber Center Publications

The genome sequence of Acetobacter aceti 1023, an acetic acid bacterium adapted to traditional vinegar fermentation, comprises 3.0 Mb (chromosome plus plasmids). A. aceti 1023 is closely related to the cocoa fermenter Acetobacter pasteurianus 386B but possesses many additional insertion sequence elements.

Awash In E-Journal Data: What It Is, Where It Is, And What Can Be Done With It (Is It “Too Much” Or “Not Enough?”), David P. Brennan, Nancy J. Butkovich

Charleston Library Conference

Libraries have been collecting e-journal data for some time. With the variety of data sources available, it is often difficult to determine their utility. This session explores the Penn State experience with navigating a number of data sources and their limitations and usefulness to advance library management objectives, as well as other institutional objectives. We will look at the COUNTER-compliant JR1 and JR1a data sets and standards (how they are derived and what issues there are with the data), as well as publishing and citation data (e.g., Web of Science) that shows faculty activity in publishing and their participation in …

Libraries Respond To Mobile Ubiquity: Research And Assessment Of Mobile Device Usage Trends For Academic And Medical Libraries, Megan M. Hurst, Eleanor I. Cook, J. Michael Lindsay, Martha F. Earl

Charleston Library Conference

The authors consider trends in mobile device usage for the Internet as a whole, for EBSCO Discovery Service across all client libraries, and at two specific libraries: Preston Medical Library, serving the University of Tennessee (UT) Graduate School of Medicine and UT Medical Center, and the Joyner Library at East Carolina University, serving students and faculty on the main campus. Librarians at Preston Medical Library conducted a survey to determine which mobile devices, platforms, and apps were used by their patrons in 2012. East Carolina University piloted an iPad and e-reader lending program in 2010–2011. The results of each are …

Creating A New Collections Allocation Model For These Changing Times: Challenges, Opportunities, And Data, Gregory A. Crawford, Lisa German

Charleston Library Conference

This presentation focuses on the development of a formula for potential use in allocating the collections budget for Penn State and the questions that arose during the process. The Associate Dean for Collections, Information, and Access Services charged a Collections Allocations Team to examine the development and use of a collections allocation formula. The team used a variety of methods to guide the development of the formula including a literature review, a survey of ARL Chief Collection Development Officers, and discussions with fellow selectors within the University Libraries. In addition, the Team developed other recommendations related to the allocation of …

Open Access, Public Access: Policies, Implementation, Developments, And The Future Of U.S.-Published Research, Alicia Wise, Amy Friedlander, Howard Ratner, Judy Ruttenberg, John Wilbanks

Charleston Library Conference

In February, the White House Office of Science and Technology Policy (OSTP) released a memo directing each US funding agency with over $100 million in annual research expenditure to develop a plan to support public access to the results of research funded by the federal government, including results published in scholarly journals. How has the OSTP memo impacted scholarly publishing so far? What exactly has been achieved so far, and what will it mean for the future of U.S.-published research? This interactive session features a panel of speakers who will be discussing the recent developments and emerging issues from the …

Assessing The Impact Of Publications Saved By Mendeley Users: Is There Any Different Pattern Among Users?, Zohreh Zahedi, Rodrigo Costas, Paul Wouters

Proceedings of the IATUL Conferences

The main focus of this paper is to investigate the impact of publications read (saved) by the different users in Mendeley in order to explore the extent to which their readership counts correlate with their citation indicators. The potential of filtering highly cited papers by Mendeley readerships and its different users have been also explored. For the analysis of the users, we have considered the information of the top three Mendeley ‘users’ reported by the Mendeley. Our results show that publications with Mendeley readerships tend to have higher citation and journal citation scores than publications without readerships. ‘Biomedical & health …

Altmetrics Is An Indication Of Quality Research Or Just Hot Topics, Chia Yew Boon, Joan Wee Jee Foon

Proceedings of the IATUL Conferences

With the widespread use of social media tools in the discovery, dissemination and discussion of research output, altmetric measurements are fast gaining popularity and they supplement the traditional research metrics by tracking the number of social mentions of research articles. In recent years, there a few such tools and they adopt different models and have different coverage. Publishers such as Scopus and PLoS have already incorporated altmetrics in their websites. This paper seeks to make sense of these available tools and evaluate their effectiveness. Do they identify quality research or just HOT topics? This paper also analyses most cited papers …

Correlation Between Information Needs And The Library Collection: A Citation Analysis Study Of Doctoral Theses At Universidade Federal De Santa Catarina Library, Maria Bernardete Martin Alves, Karyn Munyk Lehmkuhl, Liliane Vieira Pinheiro, Dirce Maris Nunes Da Silva

Proceedings of the IATUL Conferences

This study aims at measuring the correlation between information needs of patrons and the Universidade Federal de Santa Catarina (UFSC) Library collection. The survey was carried out targeting students from a doctoral course in Scientific and Technological Education especially, analyzing the listing of sources and literature of UFSC doctoral theses submitted in 2012. The postgraduate program was selected for its multidisciplinary nature. Theses were chosen for analysis because they are original studies and represent an innovative contribution. Also, they are available at the library collection and general public can access them both in printed or online format. The goal of …

Qualitative Scientometrics, Gustaf Nelhans

Proceedings of the IATUL Conferences

When scientometricians are asked about the relationship between citations and quality, they often argue along the lines that citations could be seen as indicators of use and that that this implies usefulness and impact on other research, which in turn is an argument for using them as indicators of quality. This paper questions the implicit linearity of such a ‘one-dimensional model’ of representing quality by quantity from a number of standpoints. First, the use of citations as well as any indicator that is used is performative in the sense that those getting measured by them, i.e. researchers or university administrators, …

Author Impact Factor: Tracking The Dynamics Of Individual Scientific Impact, Santo Fortunato

Proceedings of the IATUL Conferences

The impact factor (IF) of scientific journals has acquired a major role in the evaluations of the output of scholars, departments and whole institutions. Typically papers appearing in journals with large values of the IF receive a high weight in such evaluations. However, at the end of the day one is interested in assessing the impact of individuals, rather than papers. Here we introduce Author Impact Factor (AIF), which is the extension of the IF to authors. The AIF of an author A in year {\it t} is the average number of citations given by papers published in year {\it …

Great Expectations: Results From A Faculty Survey Of Students' Information Literacy Proficiency, Brian Jackson, Margy Macmillan, Michelle Sinotte

Proceedings of the IATUL Conferences

In the fall of 2012, our library surveyed teaching faculty to gauge their expectations around students’ use of information. We asked instructors what they thought was important for students to know in each year of study, how proficient they felt students were in performing tasks associated with research, how they expected students to acquire that proficiency, and how they assessed students’ skills. The survey also polled faculty on the types of resources they felt were important for each year of study. The results of the study are informing the development of the library’s strategic plan and the inclusion of information …

To Get Or Not To Get The Kaust Library E-Resources Acquisition Experience, Rindra M. Ramli, Ola A. Kabli

Proceedings of the IATUL Conferences

In the challenging times of budget cuts and reviews, libraries are faced with issues such as justifying acquisition, negotiating deals and reviewing current subscriptions (pertaining to electronic resources) among others. With the rapid growth of electronic resources, libraries have to continuously assess their acquisition models and policies to constantly ensure that they are balancing their budget and users’ needs as well. This paper highlights the role played by Technical and Digital Services (TADS) section of King Abdullah University of Science and Technology (KAUST) library (Saudi Arabia) in acquiring the electronic resources (electronic books, electronic journals, databases, image and reference) for …

Board Summary Report June 2014, Regenstrief Center For Healthcare Engineering

RCHE Reports

No abstract provided.

Examining The Connection Between Classroom Technology And Student Engagement, R.C. Morris, Loran Carleton Parker

IMPACT Publications

Technological pedagogy is being relied upon more-and-more as a way to address the growing needs of higher education. This study investigated the use of a tool designed with the specific purpose of student engagement in a large classroom. The tool allows students to post to a community based discussion in a manner similar to a Twitter feed. Despite engaging in a community dialogue, findings suggest that as usage of the technology went up a student’s sense of community learning went down. This result prompted the authors to consider how this tool was utilized in the classroom. We close with a …

Hunters And Gatherers: The Future Of Search, Andrea Fallas

Against the Grain

No abstract provided.

And They Were There: Reports Of Meetings, Sever Bordeianu

Against the Grain

No abstract provided.

Pelikan's Antidisambiguation: Smart Things, Michael P. Pelikan

Against the Grain

No abstract provided.

Building A Framework For Indiana Geospatial Education, Benjamin D. Branch, Kathy L. Kozenski

Libraries Faculty and Staff Presentations

No abstract provided.

Examining Young Students’ Problem Scoping In Engineering Design, Jessica Watkins, Kathleen Spencer, David Hammer

Journal of Pre-College Engineering Education Research (J-PEER)

Problem scoping—determining the nature and boundaries of a problem—is an essential aspect of the engineering design process. Some studies from engineering education suggest that beginning students tend to skip problem scoping or oversimplify a problem. However, the ways these studies often characterize students’ problem scoping often do not reflect the complexity found in experts’ designing and rely on the number of criteria a student mentions or the time spent problem scoping. In this paper, we argue for methodological approaches that take into account not just what students name as criteria, but also how they weigh, balance, and choose between criteria …

High School Student Information Access And Engineering Design Performance, Nathan Mentzer

Journal of Pre-College Engineering Education Research (J-PEER)

Developing solutions to engineering design problems requires access to information. Research has shown that appropriately accessing and using information in the design process improves solution quality. This quasi-experimental study provides two groups of high school students with a design problem in a three hour design experience. One group has access to the internet while the other does not. Quality of design solution was measured and the two groups were compared. Solution quality did not change significantly. Student information requests were categorized and the most commonly requested piece of information related to cost of materials. Students spent substantially more time in …