Digital Commons Network^™

The 3rd Computational Structural Bioinformatics Workshop, Jing He, Di Wu

Computer Science Faculty Publications

As many other domains in biology, molecular structures have proposed challenging but interesting computational problems. The unique challenge of the 3-dimensional molecular structures comes from the combination of the fundamental concepts of physics, chemistry, biology and geometry, and it is often computationally intensive to search for the correct structure. The Computational Structural Bioinformatics Workshop (CSBW) is a workshop that focuses on the fundamental computational work that is related to 3-dimensional molecular structures. This workshop aims to bring together researchers with expertise in bioinformatics, computational biology, structural biology, data mining, optimization and high performance computing to discuss recent results, new techniques, …

The Use Of Mortgage-Backed Securities In International Comparative Perspective: Lessons And Insights, Csaba Rusznak

Vanderbilt Journal of Transnational Law

The secondary mortgage market in the United States has helped millions of people purchase homes over the past half century. Following the burst of the real estate bubble and the credit crisis, it is important for American policymakers not to lose sight of the importance that the secondary mortgage market has played in increasing home ownership. The financial engineering in the form of securitization that led to the success of the secondary mortgage market needs to be preserved, although it should also be reworked so that the externalization of unappreciated risk is reduced and the possibility of a large-scale financial …

Panacea Or Pathetic Fallacy? The Swiss Ban On Minarets, Lorenz Langer

Vanderbilt Journal of Transnational Law

On November 29, 2009, Swiss voters adopted a ballot initiative introducing a constitutional ban on the construction of minarets. This Article provides a thick description of the minaret vote's context. A legal analysis addresses the implications of the ban under national, regional, and international normative frameworks. The Article argues that the ban is irreconcilable with the Swiss constitutional bill of rights and several international human right provisions. In Switzerland, however, respect for the vox populi potentially trumps any concern over conflicting international obligations, and there is no effective judicial review of initiatives. This lack of judicial review is partly a …

One New President, One New Patriarch, And A Generous Disregard For The Constitution:, Robert C. Blitt

Vanderbilt Journal of Transnational Law

The government of Russia and the Russian Orthodox Church (ROC)--the country's predominant religious group--recently underwent back-to-back changes in each institution's respective leadership. This coincidence of timing affords a unique opportunity to reassess the status of constitutional secularism and church-state relations in the Russian Federation. Following a discussion of the presidential and patriarchal elections that occurred between March 2008 and January 2009, the Article surveys recent developments in Russia as they relate to the nation's constitutional obligations. In the face of this analysis, the Article argues that the government and the ROC alike continue to willfully undermine the constitutional principles of …

Deconstructing Transnationalism: Conceptualizing Metanationalism As A Putative Model Of Evolving Jurisprudence, Paul Enriquez

Vanderbilt Journal of Transnational Law

This Article builds upon Philip C. Jessup's revolutionary scholarship to pave new pathways for interdisciplinary research and expand the normative constitutional framework of universal human problems. To that end, this Article ties American constitutional theory to the new era of international globalization and provides context that facilitates the discussion of racial and ethnic diversity in education from a domestic and international perspective. By arguing for compelling treatment of diversity in elementary and secondary learning institutions, this Article introduces a new theory of constitutional interpretation vis-&-vis international law. This theory, called metanationalism, rejects Harold Koh's theory of transnationalism and demonstrates that …

When Dissatisfaction Is A Good Thing, Michael P. Clough, Jerrid Kruse

Iowa Science Teachers Journal

Our previous editorial (Clough and Kruse, 2010) in the Iowa Science Teacher Journal used conceptual change theory (Posner, 1982; Pintrich et al., 1993; Abd-El-Khalick & Akerson, 2004; Clough, 2006) to highlight the similarities between students learning science content and educators learning to teach well. An important part of conceptual change is first acknowledging and then confronting current ways of thinking. That is, before learners (whether children or adults) will consider altering their thinking, they must first develop some sense of dissatisfaction with their currently held ideas. That can be difficult because the ideas people hold do appear to work — …

Exploring The Depths: Inquiry To Apply And Deepen Students’ Understanding Of Density, James M. Sleep, Lee Johnson

Iowa Science Teachers Journal

This activity is designed to deepen students' understanding of the concept of density through scientific inquiry. Students devise procedures to determine the relative and absolute (qualitative and quantitative) densities of several solutions of salt water, and establish a class consensus on their results. Students then apply their findings to estimate the density of an unknown solution. The targeted grade-level for this activity is 8 grade physical science. However, because we know students at all grade levels struggle to understand density, this activity could also be useful in high school Earth science and chemistry. This activity promotes National Science Education Content …

Temperature Rising: Investigating Rates Of Temperature Change, Jacob Norlin, Daryl Miller

Iowa Science Teachers Journal

This exploratory activity, designed for secondary physical science or earth science students, investigates rates of temperature change over bodies of water and land. Students discuss temperature trends of several cities across the United States, which creates an opportunity to conduct classroom experiments to explain these trends. Students write procedures and generate data of temperature changes between areas of water and land. Students gain a valuable, concrete experience of temperature changes which in turn enables them to better understand and explain why similar cities experience vastly different temperature patterns. This activity can then serve as a basis to address the abstract …

Environmental Barriers Contributing To Dental Caries Among Diverse And Underserved Children: Meeting The Challenge In The United States And Iowa, Venus Hernandez

Graduate Research Papers

The purpose of this literature review of secondary data is to 1) Identify environmental factors such as oral health education, water fluoridation and sealant programs, access to dental insurance, and dental health workforce issues, that may contribute to poor oral health, and 2) Provide recommendations to reduce these barriers that are linked with oral health disparities among children in the United States and Iowa. This literature review concludes that there is a need to consider comprehensive, multiple approaches to address family and community determinants of oral health. Some of these strategies include simultaneous efforts, such as increasing the number of …

Probe (Problem-Based Learning Activities For K-12 Science), Jody Stone

K-12 Curriculum Supplements

This book, PROBE: Problem-Based Learning Activities for K-12 Science, is a K-12 curriculum supplement developed by the Jody Stone at the Malcom Price Laboratory School to teach problem-based science learning.

PROBE covers the following areas: Chemistry, Earth Science, Environmental Science, Health Science, Inquiry, Life Science, Literacy, Math, Physical Science, and Physics. The materials were developed for different grades ranging from PreK to 12th grade.

Creating Family Through Foster-Adoption: Media Portrayal Of The Foster Care System In The U.S., Kimberly A. Powell

Iowa Journal of Communication

As adoption has gained attention in the media, the focus tends to have been on international and private adoptions, and less on adoption from foster care. When the focus is on foster care, the coverage is most often negative, which is perhaps why there are less adoptions from foster care than there are private and international adoptions. This study of mainstream newspaper coverage of United States foster care adoption from 1992-2005 explores how themes in the media have resulted in a narrow view of foster care and adoption.

Optimization Models And Algorithms For Spatial Scheduling, Christopher J. Garcia

Engineering Management & Systems Engineering Theses & Dissertations

Spatial scheduling problems involve scheduling a set of activities or jobs that each require a certain amount of physical space in order to be carried out. In these problems space is a limited resource, and the job locations, orientations, and start times must be simultaneously determined. As a result, spatial scheduling problems are a particularly difficult class of scheduling problems. These problems are commonly encountered in diverse industries including shipbuilding, aircraft assembly, and supply chain management. Despite its importance, there is a relatively scarce amount of research in the area of spatial scheduling.

In this dissertation, spatial scheduling problems are …

Relationship Between Membership In Deca, An Association Of Marketing Students, And Grade Point Average As An Indicator Of Academic Success, Michael Frederick Kosloski Jr.

STEMPS Theses & Dissertations

Stakeholders in career and technical education, and more specifically marketing education, tout member benefits of applied learning through career and technical student organizations. However, there is little empirical evidence to support the notion that such student organizations help students to achieve academic gains. As a result, the purpose of this study was to collect and analyze empirical data to determine whether there is a relationship between DECA, An Association of Marketing Students, and academic gains as indicated by grade point average.

The study examined three relationships. The first was the relationship between DECA membership and grade point average movement, the …

Meaningful Distributed Instruction— Conceptual Previews For Symbolic Procedures, Edward C. Rathmell

Faculty Work

Understanding a symbolic procedure means far more than “getting the right answer.” A mathematical symbolic procedure or written skill involves step-bystep thinking that leads from a computational problem to a solution. Memorizing this step-by-step procedure may enable a student to answer the problem, even answer it correctly. Yes, that is important, but understanding means much more.

Steamboat Bill : William J. Peterson: Iowa's River Historian, Nathan J. Gruber

Undergraduate Student Work

A biography of William J. Petersen, a superintendent of the State Historical Society of Iowa.

Xenopus Development From Late Gastrulation To Feeding Tadpole In Simulated Microgravity, Wendy M. Olson, Darrell Wiens, Theresa L. Gaul, Manuela Rodriguez, Cherie L. Hauptmeier

Faculty Work

Microgravity (microG) is known to influence cytoskeletal structure, but its effects on cell migration are not well understood. To examine the effects of altered gravity on neural crest cell (NCC) migration, we inserted Xenopus laevis embryos into two separate microG-simulating slow turning lateral vessels (STLVs) just before neurulation (stage 11-12), and exposed them until feeding stage (stage 45), when the jaws and branchial apparatus are fully functional. To evaluate apparatus-related artifacts, we used two different STLVs and a vibration control as well as a stationary control vessel. Larval growth, pattern of NCC-derived cartilage formation, and incidence of malformations were analyzed …

First-Year College Student Beliefs About Writing Embedded In Online Discourse: An Analysis And Its Implications For Literacy Learning, Gina Burkart

Dissertations and Theses @ UNI

Online discourse has become a common mode of communication for the Twenty- First Century. Many businesses now use electronic networking sites such as Facebook to communicate with customers through online posts and electronic updates through Twitter. With these recent trends in electronic communication, some educators have begun implementing electronic discourse into the classroom through online discussion boards. Discussion boards available through course technology such as WebCT and eLearning offer educators opportunities to channel this heightened interest in online communication. By building electronic course sites, educators can further classroom discussions on online discussion boards, which allow students to discuss course material …

User Satisfaction With Electronic Reference: A Systematic Review, Elaine M. Lasda Bergman, Irina I. Holden

University Libraries Faculty Scholarship

Purpose – The paper aims to systematically review research that analyzes satisfaction with electronic reference services, paying particular attention to how user satisfaction is measured. The application and value of evidence‐based methodologies for library and information science (LIS) research are explored.

Design/methodology/approach – Database searches identified research concerned with electronic reference. Articles with a variable of user satisfaction were extracted and subjected to a critical appraisal. The remaining research was analyzed for similarities, differences, and consistency.

Findings – A wide variety of methods are used to measure user satisfaction. There was almost no overlap in specific questions considered although there …

Impacts Of Land Use/Land Cover Change On Climate And Future Research Priorities, Rezaul Mahmood, Roger A. Pielke Sr., Kenneth G. Hubbard, Dev Niyogi, Gordon Bonan, Peter Lawrence, Richard Mcnider, Clive Mcalpine, Andres Etter, Samuel Gameda, Budong Qian, Andrew Carleton, Adriana Beltran-Przekurat, Thomas Chase, Arturo I. Quintanar, Jimmy O. Adegoke, Sajith Vezhapparambu, Glen Connor, Salvi Asefi, Elif Sertel, David R. Legates, Yuling Wu, Robert Hale, Oliver W. Frauenfeld, Anthony Watts, Marshall Shepherd, Chandana Mitra, Valentine G. Anantharaj, Souleymane Fall, Robert Lund, Anna Treviño, Peter D. Blanken, Jinyang Du, Hsin-I Chang, Ronnie Leeper, Udaysankar S. Nair, Scott Dobler, Ravinesh Deo, Jozef Syktus

School of Natural Resources: Faculty Publications

Human activities have modified the environment for thousands of years. Significant population increase, migration, and accelerated socioeconomic activities have intensified these environmental changes over the last several centuries. The climate impacts of these changes have been found in local, regional, and global trends in modern atmospheric temperature records and other relevant climatic indicators.

An important human influence on atmospheric temperature trends is extensive land use/land cover change (LULCC) and its climate forcing. Studies using both modeled and observed data have documented these impacts (e.g., Chase et al. 2000; Kalnay and Cai 2003; Cai and Kalnay 2004; Trenberth 2004; Vose et …

Improving Predicted Protein Loop Structure Ranking Using A Pareto-Optimality Consensus Method, Yaohang Li, Ionel Rata, See-Wing Chiu, Erik Jakobsson

Computer Science Faculty Publications

Background

Accurate protein loop structure models are important to understand functions of many proteins. Identifying the native or near-native models by distinguishing them from the misfolded ones is a critical step in protein loop structure prediction.

Results

We have developed a Pareto Optimal Consensus (POC) method, which is a consensus model ranking approach to integrate multiple knowledge- or physics-based scoring functions. The procedure of identifying the models of best quality in a model set includes: 1) identifying the models at the Pareto optimal front with respect to a set of scoring functions, and 2) ranking them based on the fuzzy …

Remote Access Forensics For Vnc And Rdp On Windows Platform, Paresh Kerai

Theses : Honours

There has been a greater implementation of remote access technologies in recent years. Many organisations are adapting remote technologies such as Virtual Network Computing (VNC) and remote desktop (RDP) applications as customer support application. They use these applications to remotely configure computers and solve computer and network issues of the client on spot. Therefore, the system administrator or the desktop technician does not have to sit on the client computer physically to solve a computer issue. This increase in adaptation of remote applications is of interest to forensic investigators; this is because illegal activities can be performed over the connection. …

The Interaction Between Marketing Dynamics And The Perception Of Healthy Food Choices, Shalini Perera

Theses : Honours

The present focus on healthy living has created many business opportunities including the health food market. With the increase interest and the rapid growth, many significant changes with regard to people's perception and interactions with food choices are inevitable. Therefore, this study seeks to expand the marketing literature with regard to interaction between marketing dynamics and perceptions of healthy food choices. The sample consisted of 150 survey questionnaire respondents. The unit of analysis for this research was identified as the Edith Cowan University and therefore the sample was drawn from within the university. The research framework for the study was …

Asperger's Disorder: A Musical Treatment For Child Anxiety, Jeremy Marriott

Theses : Honours

School-aged females with Asperger's Disorder (AD) are significantly affected by debilitating anxiety. At present, no empirically validated treatments exist to treat this anxiety. To investigate this affect and treatment gap, a mixed-methods revelatory single-case design, built on evidence-based treatment elements was designed and tested. Solo pianist, David Helfgott rated, performed and provided musical performances by Louis Moreau Gottschalk and Claude Debussy which were listened to once each morning before school by a 10-year-old female with AD. Anxiety was recorded via a self-report Daily Journal and parent-report Spence Child Anxiety Scale for 20 consecutive school days. Results indicated support for the …

The Relationship Between Amount Of Training And Performance On A New Task, Jacinta Avril Tan

Theses : Honours

This paper was designed to examine the relationship between training and transfer tasks and performance on these tasks whereby training can be used to predict transfer. Previous research has assumed that performance of an established task should extrapolate the power function of learning. That is, performance of an established skill in a new domain will continue to improve at the same rate with practice as if there was no change in the domain. 60 participants were recruited from the University of Edith Cowan and were randomly assigned to one of three conditions; I 0 block condition, 20 block condition, or …

Resilience In Families With Same-Sex Parents, Natasha Griffiths

Theses : Honours

Research suggests resilience can be viewed as a dynamic process facilitating positive functioning within the context of significant adversity. A nuclear family type that remains a controversial and stigmatized group is families with same-sex parents. Same-sex families face a great number of challenges, due to the presence of heterosexism in society and they are often heavily criticised within the broad public domain. The current study adopted a phenomenological methodology to identify the family resilience processes utilised by same-sex families. Five lesbian couples (n = 10) raising children in Perth, Western Australia were interviewed. A thematic analysis technique outlined by Glesne …

The Impact Of Crime Outcomes On Public Opinions On Sentencing: In Particular Regards To Recent "One Punch" Legislation, Teneke Kuek

Theses : Honours

Australia has recently experienced a punitive swing in sentencing policies and legislation. Consequently, politicians have responded favourably to popular demands for harsher sentencing. A comprehensive review of the current literature has been undertaken to understand why the community has adopted such a punitive position. It has been suggested that the media have hypersensitised the public into believing that crime is much more prevalent than it actually is, resulting in the individual fearing becoming a victim of crime. The public then chooses to elect politicians who appear to be concerned with their safety and the associated legislation. Expectancy/value theory contends that …

Contrast And Didacticism In The Novels Of Jane Austen, Brittany Morgan Woodhams

Theses : Honours

The first aim of this thesis is to explore Jane Austen's use of contrast in terms of characterisation. The second is to look at how contrast becomes a tool of didacticism, both for the characters within the novels and for readers of the novels. This study encompasses Austen's six completed novels and traces the development of the techniques she used to evoke contrast. Austen used contrast in a variety of ways. Primarily it was used to construct and illuminate characters, but Austen also used it to introduce characters into the narrative, to compare two or more characters, and to structure …

Automaticity As A Predictor Of Skill Transfer, Jana Melis

Theses : Honours

Research into the effect of automaticity on skill transfer has resulted in conflicting conclusions about how automatic processes act on the transferability of skill. The research in this study was designed to investigate the existence and nature of the relationship between automaticity in skill acquisition and the ability to transfer that skill to a different task. Using a quantitative research design, a simple counting exercise was used to train participants in a skill, with the amount of training manipulated between groups. Accuracy rates and reaction times were recorded and analysed to determine the variance within and between the groups between …

Interleukin 6 And 8 Gene Expression Responses To Resistance Exercise And The Correlation To Muscle Mass, Vivien Massie

Theses : Honours

The post exercise inflammatory response is a key signalling mechanism regulating muscle protein synthesis. The purpose of this research was firstly to determine whether muscle mass in non-strength trained individuals was associated with the inflammatory muscle gene response after a single bout of eccentric muscle loading. Secondly, to determine whether changes in muscle cross-sectional area after a chronic increase in muscle loading (resistance training) is related to the inflammatory gene response to a single bout of muscle loading. Eleven male participants (21.6 ± 4.1 years) volunteered for this study. Each participant completed a preliminary testing session that consisted of two …

Fear Of Terrorism: Legislation And Perceived Loss Of Civil Liberties, Finola Richardson

Theses : Honours

Terrorism is a fear-inducing element of the current Australian political agenda. There are concerns about counter-terrorism legislation employed in Australian since the September 11th attacks on the United States, (9/11) and the effects these laws have on the civil liberties of Australian citizens. The literature presents two views one identifies the low risk of terrorism in Australia as no justification for strict new legislation. An alternative claim is increased security following 9/11 is essential in ensuring Australia is not viewed as a 'soft target'. The psychological experience of fear following terrorist attacks can influence the public's response to Government initiatives …