Digital Commons Network^™

The Therapeutic Effects Of Working With Dartmoor Ponies: A Pathfinding Project, Dawn Chaplin

The Plymouth Student Scientist

The area of Animal Assisted Therapy, and in particular therapy with Equines, was investigated to assess whether this sort of therapy could contribute to Social and Emotional Aspects of Learning (SEAL). It was proposed that quantitative and qualitative measures would suggest an increase in social and emotional functioning following an Equine Facilitated Learning (EFL) intervention. Three ‘at-risk’ adolescent males were nominated by teaching staff to participate in a quasi-experimental research design, whereby measures were taken but no variables manipulated. Quantitative data provided weak support for the hypothesis although qualitative data suggested an improvement in functioning followed by a decline in …

Is Obama Black: The Pseudo-Legal Definition Of The Black Race: A Proposal For Regulatory Clarification Generated From A Historical Socio-Political Perspective., Gloria J. Liddell, Peason Liddell Jr.

The Scholar: St. Mary's Law Review on Race and Social Justice

Barack Obama’s successful run for President of the United States exposed many intriguing sociological and political issues in American society, not least of which was the question of race. Obama was the offspring of a mother of White European ancestry and a father of African ancestry. Obama is considered “Black,” though some would argue he could have been called “White” just as justifiably. The public discourse surrounding the election of President Obama highlights the need for clarification. In this Article, we explore the past to provide a foundational perspective. In proposing a somewhat unconventional definition, we seek to contain within …

Legal Reading And Success In Law School: The Reading Strategies Of Law Students With Attention Deficit Disorder (Add)., Leah M. Christensen

The Scholar: St. Mary's Law Review on Race and Social Justice

The new reality in legal education is that a certain percentage of our students will come to us with Attention Deficit Disorder (ADD) or with another learning disability, either disclosed or undisclosed. Yet there has been little empirical research on how law students with learning disabilities read and understand the law. This study examines how three law students with ADD read a judicial opinion. The results suggest a relationship between successful law school performance and the use of problematizing and rhetorical reading strategies, and between less successful law school performance and the use of default reading strategies. Further, the results …

Risk Identification And Project Approval: An Importance-Performance Analysis Of Taxonomy-Based Risks In Information Technology Projects, Tiago Ferreira Da Silva

Theses

The dissemination of project management practices is consolidating project as a great mean of achieving an organization's strategic plan (PMI, 2008, p. 10). But there are no resources and funds available to all, and competition among alternative projects is increasing. Funding institutions, government agencies, and credit rating organizations started considering project risk in project evaluation, instead of only using financial metrics such as ROI (Return on Investment) or NPV (Net Present Value). In order to obtain resources needed to implement projects, and thus contribute to an organization's objectives, it is necessary to identify the risks that have greater influence on …

An Investigation Into Omani Physical Education Teachers' Beliefs About Physical Education Teachers' Characteristics And Their Roles In Omani Schools, Nasser Al-Rawahi

Journal of Educational and Psychological Studies

The purpose of this study was to investigate Omani physical education teachers‟ (pre -service and in-service) beliefs about the characteristics and roles of physical education teachers in Omani schools. Interviews were used to achieve this purpose by interviewing 29 participants: 12 student teachers and 17 teachers. Data were analysed qualitatively by using analytic induction and interpretive analytic framework. Qualitative results show that student teachers and teachers have similar beliefs about the general and professional characteristics of a physical education teacher. Between 70% and 95% of participants believed that the essential general characteristics of physical education teachers are: having a strong …

High Flow Air Sampling For Field Detection Using Gas Chromatography-Mass Spectrometry, Jacolin Ann Murray

Theses and Dissertations

The ability to rapidly detect and identify hazardous analytes in the field has become increasingly important. One of the most important analytical detection methods in the field is gas chromatography-mass spectrometry (GC-MS). In this work, a hand-portable GC-MS system is described that contains a miniature toroidal ion trap mass analyzer and a low thermal mass GC. The system is self-contained within the dimensions of 47 x 36 x 18 cm and weighs less than 13 kg. Because the instrument has a small footprint, it was used as the detector for an automated near-real-time permeation testing system. In permeation testing, materials …

Comparison Of H-Alpha And H-Beta Temperature Indices In The Hyades And Coma Star Clusters And Selected H-Beta Standard Stars, Miriam Anne West

Theses and Dissertations

Using the Dominion Astrophysical Observatory's 1.2-m McKellar Telescope, we have obtained spectra on 81 stars from the Hyades Cluster, the Coma Cluster, and selected H-beta standard stars. These spectra cover from 4500 Å to 6900 Å which includes both the H-β and H-α absorption lines. The H-β absorption line has a long history of being used as a temperature index and more recently, calibration of an H-α index has been established for photometric observations. Through spectrophotometric comparison of temperature indices from the H-α and H-β absorption lines we find the expected strong correlation between photometric indices based on the strength …

Improved Worm Simulator And Simulations, Arnold Suvatne

Master's Projects

According to the latest Microsoft Security Intelligence Report (SIR), worms were the second most prevalent information security threat detected in the first half of 2010 – the top threat being Trojans. Given the prevalence and damaging effects of worms, research and development of worm counter strategies are garnering an increased level of attention. However, it is extremely risky to test and observe worm spread behavior on a public network. What is needed is a packet level worm simulator that would allow researchers to develop and test counter strategies against rapidly spreading worms in a controlled and isolated environment. Jyotsna Krishnaswamy, …

Implementing A New Curriculum: Reflections Of A Physical Education Teacher, Matthew Daniel Madden

Dissertations

No abstract provided.

A Study On Masquerade Detection, Lin Huang

Master's Projects

In modern computer systems, usernames and passwords have been by far the most common forms of authentication. A security system relying only on password protection is defenseless when the passwords of legitimate users are compromised. A masquerader can impersonate a legitimate user by using a compromised password.

An intrusion detection system (IDS) can provide an additional level of protection for a security system by inspecting user behavior. In terms of detection techniques, there are two types of IDSs: signature-based detection and anomaly-based detection. An anomaly-based intrusion detection technique consists of two steps: 1) creating a normal behavior model for legitimate …

The Distribution And Reproductive Success Of The Western Snowy Plover Along The Oregon Coast - 2010, David J. Lauten, Kathleen J. Castelein, J. Daniel Farrar, Adam A. Kotaich, Eleanor P. Gaines

Institute for Natural Resources Publications

From 8 April – 27 September 2010 we monitored the distribution, abundance and productivity of the federally Threatened Western Snowy Plover (Charadrius alexandrinus nivosus) along the Oregon coast. From north to south, we surveyed and monitored plover activity at Sutton Beach, Siltcoos River estuary, the Dunes Overlook, North Tahkenitch Creek, Tenmile Creek, Coos Bay North Spit, Bandon Beach, New River, and Floras Lake. Our objectives for the Oregon coastal population in 2010 were to: 1) estimate the size of the adult Snowy Plover population, 2) locate plover nests, 3) continue selective use of mini-exclosures (MEs) to protect nests …

Concurrent Sexual And Substance-Use Risk Behaviours Among Female Sex Workers In Kenya's Coast Province: Findings From A Behavioural Monitoring Survey, Simon Pierre Tegang, S. Abdallah, G. Emukule, Stanley Luchters, Nzioka Kingola, M. Barasa, Stephen Mucheke, P. Mwarogo

Population Health, East Africa

While many studies confirm the association between HIV, alcohol and injecting drug use by female sex workers (FSWs), little is known about their use of marijuana, khat and other substances and the association of these substances with HIV, risky sexual behaviour, and sexual violence. To better understand this association, data were analysed from a cross-sectional, behavioural survey of 297 FSWs in Mombasa, a well-known tourist destination and the second largest port in Africa and capital city of the Coast Province in Kenya. Among the FSWs, lifetime use of different substances was reported by 91% for alcohol, 71% for khat, 34% …

A Concise Synthesis Of Β-Sitosterol And Other Phytosterols, Jiliang Hang, Patrick Dussault

Patrick Dussault Publications

A convenient synthesis of sidechain-modified phytosterols is achieved via a temporary masking of the stigmasterol 5,6-alkene as an epoxide. Following performance of the desired modification, the alkene is regenerated through a mild deoxygenation. The approach is applied to the syntheses of β-sitosterol and campesterol acetate, and suggests a facile route to the (Z)-isomers of Δ^22–23 phytosterols.

Includes Supplementary Data.

A System For Measuring Radiation Induced Chemical Products In Atmospheric Gases Using Optical Detection Methods, Tyler Webster Reese

Master's Theses

This research is a part of an effort to characterize the chemical products generated by radiation interacting with atmosphere. One method of detecting ionizing radiation is to monitor the radiation induced products in the atmosphere around the source. This project explored the potential for using Cavity Ringdown Spectroscopy to evaluate the presence of chemical products generated by the air-radiation interaction near an alpha radiation source. In particular, measurements of ozone concentration within a controlled atmosphere chamber as affected by radiation exposure were obtained.

The first portion of this thesis provides brief reviews of ionizing radiation and ozone formation as well …

Automatic Execution Path Finding Tool, Fan Yang

Master's Projects

Today, there are many hackers trying to break software using reverse engineering tech- niques. To better protect software, we need to understand reverse engineering methods. This project presents a tool that automatically analyzes executable code in a manner simi- lar to the way an attack might analyze code.

Using reverse engineering techniques, executables can be disassembled to yield an as- sembly code representation of the program. Assembly code is much more human reada- ble than binary code. With assembly code, an attacker can attempt to modify the program to do something other than what was intended by the developer.

The …

Computational Mirna Target Prediction In Animals, Leyan Tang

Master's Projects

miRNAs are a class of small RNA molecules about 22 nucleotides long that regulate gene expression at the post-transcriptional level. The discovery of the second miRNA 10 years ago was as much a surprise in its own way as the very structure of DNA discovered a half century earlier[1]. How could these small molecules regulate so many genes? During the past decade the complex cascade of regulation has been investigated and reported in detail[2]. The regions of the genome called untranslated regions, or UTRs, proved true to their name: they were indeed untranslated, but certainly not unimportant: they act as …

Intrusion Detection And Prevention System: Sql-Injection Attacks, Varian Luong

Master's Projects

Personally identifiable information (PII) is information regarding things such as bank accounts, retirement or stock investment accounts, credit card accounts, medical records, or insurance claims. There is a need to protect the PII in databases that are connected to the ubiquitous, global network that is the Internet. If there is any vulnerability in the protection in a system that holds PII, then it presents an opportunity for an unauthorized person to access this PII. One of the techniques available to would- be information thieves is SQL injection (SQL-I). In this project, a system is developed to analyze the values submitted …

A Microrna Target Prediction Algorithm, Rupinder Singh

Master's Projects

MicroRNA target prediction using the experimental methods is a challenging task. To accelerate the process of miRNA target validation, many computational methods are used. Computational methods yield many potential candidates for experimental validation. This project is about developing a new computational method using dynamic programming to predict miRNA targets with more accuracy. The project discusses the currently available computational methods and develops a new algorithm using the currently available knowledge about miRNA interactions.

An Online Versions Of Hyperlinked-Induced Topics Search (Hits) Algorithm, Amith Kollam Chandranna

Master's Projects

Generally, search engines perform the ranking of web pages in an offline mode, which is after the web pages have been retrieved and stored in the database. The existing HITS algorithm (Kleinberg, 1996) operates in an offline mode to perform page rank calculation. In this project, we have implemented an online mode of page ranking for this algorithm. This will improve the overall performance of the Search Engine. This report describes the approach used to implement and test this algorithm. Comparison results performed against other existing search engines are also presented in this report. This is helpful in describing the …

Japanese Kanji Suggestion Tool, Sujata Dongre

Master's Projects

Many times, we can see that if we enter a misspelled search term in any of the search engines like Google, it will provide some help with "Did you mean:...." In my project, I am providing some suggestions for the wrong Japanese text entered by a user.

The Japanese language has three types of writing styles - hiragana, katakana and the most difficult, kanji. A single kanji symbol may be used to write one or more different compound words. From the point of view of the reader, kanji symbols are said to have one or more different "readings." Hence, sometimes …

View Component Of Web-Based Ide To Develop Web Applications In Cakephp, Swathi Vegesna

Master's Projects

The aim of the project is to build a Web-based IDE (Integrated Development Environment) that enables users to create a Web application in PHP on the CakePHP framework. The view component of the IDE allows the users to build the CakePHP view templates, which include the HTML tags which can be properly linked with the controller functions. Users will be able to create the HTML form elements only by performing certain drags, drops and clicks. This project will create dynamic view elements, which is achieved by connecting them to the Controllers components. This IDE helps the users to create dynamic …

Analysis Of False Cache Line Sharing Effects On Multicore Cpus, Suntorn Sae-Eung

Master's Projects

False sharing (FS) is a well-known problem occurring in multiprocessor systems. It results in performance degradation on multi-threaded programs running on multiprocessor environments.

With the evolution of processor architecture over time, the multicore processor is a recent direction used by hardware designers to increase performance while avoiding heat and power walls. To fully exploit the processing power from these multicore hardware architectures, the software programmer needs to build applications using parallel programming concepts, which are based upon multi-threaded programming principles.

Since the architecture of a multicore processor is very similar to a multiprocessor system, the presence of the false sharing …

Extending Owl With Finite Automata Constraints, Jignesh Borisa

Master's Projects

The Web Ontology Language (OWL) is a markup language for sharing and publishing data using ontologies on the Internet. It belongs to a family of knowledge representation languages for writing ontologies. Answer Set Programming (ASP) is a declarative programming approach to knowledge representation. It is oriented towards difficult search problems. In this project, we developed an extension to OWL add support for collection class constraints. These constraints come in the form of membership checks for sets where these set are computed by finite automata. We developed an inference engine for the resulting language. This engine extends the Java-based Pellet library …

Physical Activity: The Future Of Learning?, Michael W. Beets, Amanda E. Paluch, Edward C. Archer, Steven N. Blair

Faculty Publications

No abstract provided.

The Inquiry Learning Model As An Approach To Mathematics Instruction, Michael C. Brune

Boise State University Theses and Dissertations

Since current approaches to mathematical instruction fall short of the goals of NCTM (National Council of Teachers of Mathematics) research was conducted in a small rural school district in the northwest United States evaluating inquiry based instruction. To complete the study two high school geometry classes were taught area formulation using a traditional lecture based approach to instruction. A third geometry class was taught area formulation utilizing inquiry-based instructional methods. Students in both groups took both a pre-test and post-test, filled out a questionnaire, and participated in a project designed to test their applications of mathematical understanding. Results indicated that …

Dynamic Testing, Finite Element Modeling, And Long-Term Instrumentation Of A Box Girder Post-Tensioned Bridge For The Long-Term Bridge Performance Program, Timothy Paul Thurgood

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

As part of the Long-Term Bridge Performance (LTBP) program, a flagship research program funded by the Federal Highway Administration in response to the aging bridge network, the Lambert Road Bridge near Elk Grove California was selected as the California Pilot bridge set to undergo non-destructive testing and monitoring. The purpose of the program is to obtain a database of scientific quality data concerning the health and maintenance procedures currently in use across the nation. FHWA program managers along with members of the Utah State University LTBP research team selected the bridge with the assistance of the National Bridge index and …

Topical Summarization Of Web Videos By Visual-Text Time-Dependent Alignment, Song Tan, Hung-Khoon Tan, Chong-Wah Ngo

Research Collection School Of Computing and Information Systems

Search engines are used to return a long list of hundreds or even thousands of videos in response to a query topic. Efficient navigation of videos becomes difficult and users often need to painstakingly explore the search list for a gist of the search result. This paper addresses the challenge of topical summarization by providing a timeline-based visualization of videos through matching of heterogeneous sources. To overcome the so called sparse-text problem of web videos, auxiliary information from Google context is exploited. Google Trends is used to predict the milestone events of a topic. Meanwhile, the typical scenes of web …

Optimized Algorithms For Predictive Range And Knn Queries On Moving Objects, Rui Zhang, H.V. Jagadish, Bing Tian Dai, Kotagiri Ramamohanarao

Research Collection School Of Computing and Information Systems

There have been many studies on management of moving objects recently. Most of them try to optimize the performance of predictive window queries. However, not much attention is paid to two other important query types: the predictive range query and the predictive k nearest neighbor query. In this article, we focus on these two types of queries. The novelty of our work mainly lies in the introduction of the Transformed Minkowski Sum, which can be used to determine whether a moving bounding rectangle intersects a moving circular query region. This enables us to use the traditional tree traversal algorithms to …

Revisiting Address Space Randomization, Zhi Wang, Renquan Cheng, Debin Gao

Research Collection School Of Computing and Information Systems

Address space randomization is believed to be a strong defense against memory error exploits. Many code and data objects in a potentially vulnerable program and the system could be randomized, including those on the stack and heap, base address of code, order of functions, PLT, GOT, etc. Randomizing these code and data objects is believed to be effective in obfuscating the addresses in memory to obscure locations of code and data objects. However, attacking techniques have advanced since the introduction of address space randomization. In particular, return-oriented programming has made attacks without injected code much more powerful than what they …

Evaluation Of Protein Backbone Alphabets : Using Predicted Local Structure For Fold Recognition, Kyong Jin Shim

Research Collection School Of Computing and Information Systems

Optimally combining available information is one of the key challenges in knowledge-driven prediction techniques. In this study, we evaluate six Phi and Psi-based backbone alphabets. We show that the addition of predicted backbone conformations to SVM classifiers can improve fold recognition. Our experimental results show that the inclusion of predicted backbone conformations in our feature representation leads to higher overall accuracy compared to when using amino acid residues alone.