Digital Commons Network^™

Patient-Specific Modeling Of Adult Acquired Flatfoot Deformity Before And After Surgery, Edward Meade Spratley

Theses and Dissertations

The use of computational modeling is an increasingly commonplace technique for the investigation of biomechanics in intact and pathological musculoskeletal systems. Moreover, given the robust and repeatable nature of computer simulation and the prevalence of software techniques for accurate 3-D reconstructions of tissues, the predictive power of these models has increased dramatically. However, there are no patient-specific kinematic models whose function is dictated solely by physiologic soft-tissue constraints, articular shape and contact, and without idealized joint approximations. Moreover, very few models have attempted to predict surgical effects combined with postoperative validation of those predictions. Given this, it is not surprising …

Cosm News, Georgia Southern University

College of Science & Mathematics: News & Publications (2012-2022)

• Georgia Southern Professors Win Top Regents’ Awards

Measuring The Evolution Of Toolmaking Complexity: Indices Of Operational Complexity, Robert A. Mahaney

Journal of Contemporary Anthropology

Archaeologists and animal behaviorists have provided increasingly sophisticated descriptions of how hominids and animals construct operational sequences. The ability to translate these detailed descriptions into a measurable comparative format of relative complexity would provide a useful tool for describing patterns of evolutionary change. Cyclomatic Complexity, k-paths, and k-cycles are three metrics from computer science and graph theory that can index the Operational Complexity of an operational sequence. These methods are applied to the production of an Acheulean handaxe and various animal behaviors.

Differentiation Of Solutions Of Second-Order Bvps With Integral Boundary Conditions, Alfredo Janson, Bibi Juman

Mathematics Colloquium Series

Janson’s and Juman’s research involves differentiating solutions of boundary value problems with integral conditions, as well as showing that the resulting functions solve an associated boundary value problem—called the variational equation—with new integral boundary values.

An Econometric Analysis Of The “Backward-Bending” Labour Supply Of Canadian Women, Adib J. Rahman

Undergraduate Economic Review

This econometric study investigates the labour supply behaviour of Canadian women at different composite hourly wages of all paid jobs. The objectives of this study are to test the canonical model of labour supply and to observe women's responsiveness to changes in the wage rate by using 2009 cross-sectional data. The results show a backward bending labour supply schedule for Canadian women, and thereby confirm the conclusions reached by the Nakamuras (1981), and Robinson and Thomes (1985).

Distinguished Professor Marilyn Smith Will Deliver Commencement Address, Winthrop University

Winthrop News 2013

• Marilyn Smith, professor of management and Winthrop’s 2013 Distinguished Professor, said she will talk about change. Like many professionals and educators who have had to learn technology for a rapidly changing world, Smith said she has had to adapt her teaching skills to help prepare business students for a global world.
• Winthrop last had a commencement speaker in May 2007. Smith’s message will be heard by 274 December graduates and their guests attending the Dec. 14 undergraduate ceremony at Winthrop Coliseum.

A Conceptual Model For Federated Authentication In The Cloud, Abdulwahid Al Abdulwahid, Nathan Clarke, Steven Furnell, Ingo Stengel

Australian Information Security Management Conference

Authentication is a key security control for any computing system, whether that is a PC, server, laptop, tablet or mobile phone. However, authentication is traditionally poorly served, with existing implementations falling foul of a variety of weaknesses. Passwords are poorly selected, reused and shared (to name but a few). Research has suggested novel approaches to authentication such as transparent authentication and cooperative and distributed authentication. However, these technologies merely focus upon individual platforms rather than providing a universal and federated authentication approach that can be used across technologies and services. The advent of cloud computing, its universal connectivity, scalability and …

The Effectiveness Of Internet Activity Erasure Tools To Protect Privacy, Brian Cusack, Andrew Woodward, Scott Butson, Benjamin Leber

Australian Information Security Management Conference

When most people go to the trouble of getting erasure tools to remove data from their hard drives they expect the job is done correctly. Using erasure tools is a step to protect privacy by assuming the applied tools erase data rather than simply delete data that may be recovered using forensic tools. In this research we tested the performance of the delete function on three web browsers against the performance of eight erasure tools with alarming results. It was found that the erasure tools had almost the same capability to delete data as the web browsers delete function; and …

Security Analysis And Forensic Investigation Of Home & Commercial Alarm Systemsin New Zealand: Current Research Findings, Alastair Nisbet, Maria Kim

Australian Digital Forensics Conference

Alarm systems with keypads, sensors and sirens protect our homes and commercial premises from intruders. The reliability of these systems has improved over the past years but the technology has remained largely as it was 3 decades ago. With simple keypads and generally 4 digit PIN codes used for setting and unsetting the alarms, the main protection against a determined intruder is the necessity to choose robust PIN codes. However, with PIN codes chosen that are generally easy to remember and therefore relatively easy to guess, or numbers chosen to follow a pattern on the keypad, the main protection from …

Towards Detection And Control Of Civilian Unmanned Aerial Vehicles, Matthew Peacock, Michael N. Johnstone

Australian Information Warfare and Security Conference

Considering the significant number of non‐military unmanned aerial vehicles (UAVs) that can be purchased to operate in unregulated air space and the range of such devices, the potential for security and privacy problems to arise is significant. This can lead to consequent harm for critical infrastructure in the event of these UAVs being used for criminal or terrorist purposes. Further, if these devices are not being detected, there is a privacy problem to be addressed as well. In this paper we test a specific UAV, the Parrot AR Drone version 2, and present a forensic analysis of tests used to …

Developing A Mobile Audiometric Sound Booth Application For Apple Ios Devices, Luke J. Brook, Patricia A.H. Williams

Australian eHealth Informatics and Security Conference

Hearing loss in Australian children, particularly those in rural and remote areas, is a growing health concern. Resultant deafness has significant impact on the educational and social development of such children. Whilst telehealth had provided other benefits for rural and remote areas, the absence of suitable testing equipment and associated healthcare specialists has meant that there is a gap in this area of child health that could be addressed using a mobile solution. This paper discusses the research and development of a mobile application for testing and diagnosis of hearing loss in children. It is unique in its ability to …

The Applicability Of Iso/Iec27014:2013 For Use Within General Medical Practice, Rachel J. Mahncke

Australian eHealth Informatics and Security Conference

General practices are increasingly cognizant of their responsibilities in regards to information security, as is evidenced by professional bodies such as the Royal Australian College of General Practitioners (RACGP) who publish the Computer and Information Security Standards (CISS) for General Practices. Information security governance in general medical practice is an emerging area of importance. As such, the CISS (2013) standard incorporates elements of information security governance. The International Organization for Standardization (ISO) released a new global standard in May 2013 entitled, ISO/IEC 27014:2013 Information technology -- Security techniques -- Governance of information security. The release of this revised ISO standard, …

Cartoons For E-Health Informatics, Moira Sim, Eric Khong, Ashleigh Mcevoy, Toni Wain, Mick Sim, Patricia A.H. Williams

Australian eHealth Informatics and Security Conference

Not only is Hepatitis B serology often misunderstood because of its complex serological implications, but advances in medical science have revolutionised screening and treatment of hepatitis B. To maximise such evolution however, this new information must be relayed effectively and efficiently to current and future medical professionals. Cartoons have been well regarded as a teaching tool in a variety of different settings as is the use of web based technology. Therefore the delivery of a cartoon based learning tool, accessed via on-line learning modules was considered a novel and potentially effective way of disseminating new knowledge. To increase health professionals’ …

The Syrian Calling: Western Jihad Recruitment And Martyrdom, Robyn Torok

Australian Counter Terrorism Conference

The crisis in Syria has attracted worldwide attention as well as condemnation and has degraded into a violent civil conflict. Not only are there more than a thousand rebel groups including a number of hard‐line jihadist groups operating within Syria, but these jihadist groups are attracting a significant number of foreigners including Australians. This study examined social media discourses from Facebook and embedded YouTube links for recruiting Westerners to the war in Syria. Findings suggest that the perceived inaction of the international community and in particular the West coupled with the atrocities committed has become a platform for jihadi recruitment. …

Easterner, Vol. 65, No. 10, December 4, 2013, Associated Students Of Eastern Washington University

Student Newspapers

This issue of the Easterner contains articles about relief for a Filipino victims of a typhoon, international basketball players, president Arevalo's international recruiting travels, pet adoption services, laser tag on campus, an event called Walk on the Wild Side, University Archivist Charles Mutschler, the cheerleading team, football player McKenzie Murphy, and the men's' and women's basketball seasons.

December 4, 2013 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.

Keeney, Sean Carpenter (Sc 1259), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid only for Manuscripts Small Collection 1259. “My Experience of ‘Andrew,’” by Sean Keeney, Dade County, Florida, relating the effect on him and his family of Hurricane Andrew, which struck the area on 24 August 1992. Includes biographical data on Keeney.

The Parthenon, December 4, 2013, Bishop Nash

The Parthenon

The Parthenon, Marshall University’s student newspaper, is published by students Monday through Friday during the regular semester and weekly Thursday during the summer. The editorial staff is responsible for the news and the editorial content.

The Classroom Paradigm: Design In A Technology-Driven Era, Candace Thompson

Interior Design Program: Student Creative Activity

Classroom design has an effect on a number of students’ behaviors and performance. Architects and facilities directors are frequently faced with design decisions that impact students and do not always have the resources to help support their decision making. The purpose of this paper is to investigate how classroom design in education can facilitate students’ learning and engagement in an ever-changing technological age. Is the traditional classroom environment the most effective set up? To explore this issue, the author will provide literature review and design examples to help guide the reader through ways to accommodate these changing needs—both the physical …

An Investigation Into The Efficiency Of Forensic Data Erasure Tools For Removable Usb Flash Memory Storage Devices, Krishnun Sansurooah, Haydon Hope, Hani Almutairi, Fayadh Alnazawi, Yunhan Jiang

Australian Digital Forensics Conference

Securely erasing data is of key importance to anyone that is concerned with the security of their sensitive information, whether an individual or an organization. Simply deleting the data in question or formatting the storage device is not enough to ensure that the data cannot be recovered. Furthermore, with the uptake of Universal Serial Bus drives (USBs) flash memory based storage devices have replaced previous portable secondary storage media. Therefore, it is of a major concern whether these tools and products developed for securely erasing data secondary storage Hard Disk Drives (HDDs) would be as efficient when targeting the USB …

Volatile Memory Acquisition Tools – A Comparison Across Taint And Correctness, William Campbell

Australian Digital Forensics Conference

The growth in volatile memory forensics has steadily increased in recent times. With this growth comes a need to test the tools associated with this practise. Although there appears to be a large amount of effort in testing static memory capture tools, there is perhaps less so for volatile memory capture. This paper describes the attempts at categorizing criteria for testing, and then introduces and extends upon a methodology proposed by Lempereur and colleagues in 2012. Four tools (Windows Memory Reader, WinPmem, FTK Imager and DumpIt) are tested against two criteria (impact and completeness). WMR and DumpIt were found to …

Verification Of Primitive Sub Ghz Rf Replay Attack Techniques Based On Visual Signal Analysis, Maxim Chernyshev

Australian Digital Forensics Conference

As the low cost options for radio traffic capture, analysis and transmission are becoming available, some security researchers have developed open source tools that potentially make it easier to assess the security of the devices that rely on radio communications without the need for extensive knowledge and understanding of the associated concepts. Recent research in this area suggests that primitive visual analysis techniques may be applied to decode selected radio signals successfully. This study builds upon the previous research in the area of sub GHz radio communications and aims to outline the associated methodology as well as verify some of …

Acquisition Of Evidence From Network Intrusion Detection Systems, Brian Cusack, Muteb Alqahtani

Australian Digital Forensics Conference

The literature reviewed suggests that Network Intrusion Systems (NIDS) are valuable tools for the detection of malicious behaviour in network environments. NIDS provide alerts and the trigger for rapid responses to attacks. Our previous research had shown that NIDS performance in wireless networks had a wide variation under different workloads. In this research we chose wired networks and asked the question: What is the evidential value of NIDS? Three different NIDS were tested under two different attacks and with six different packet rates. The results were alarming. As the work loading increased the NIDS detection capability fell rapidly and as …

Steganographic Checks In Digital Forensic Investigation: A Social Networking Case, Brian Cusack, Aimie Chee

Australian Digital Forensics Conference

Steganography is an ancient art that has received a mega boost in the digital age. Electronic communications are easily accessible by most people and have a wide range of opportunities to embed secret messages in a diverse range of cover objects. Our research questions were: What can an investigator do to check for hidden messages in social media? And, how much searching is enough? The testing was conducted in replicated social networking sites and digital images were selected as the cover objects. The research findings showed that steganography is as easy as sending an email and not much more difficult …

A Forensic Analysis And Comparison Of Solid State Drive Data Retention With Trim Enabled File Systems, Alastair Nisbet, Scott Lawrence, Matthew Ruff

Australian Digital Forensics Conference

Solid State Drives offer significant advantages over traditional hard disk drives. No moving parts, superior resistance to shock, reduced heat generation and increased battery life for laptops. However, they are susceptible to cell failure within the chips. To counter this, wear levelling is used so that cells are utilised for data at approximately the same rate. An improvement to the original wear levelling routine is TRIM, which further enhances the lifetime of the cells by allowing the garbage collection process as one operation rather than an on going process. The advantages of TRIM for the user is that it increases …

A Privacy-Preserving Framework For Personally Controlled Electronic Health Record (Pcehr) System, Mahmuda Begum, Quazi Mamun, Mohammed Kaosar

Australian eHealth Informatics and Security Conference

The electronic health record (eHR) system has recently been considered one of the biggest advancements in healthcare services. A personally controlled electronic health record (PCEHR) system is proposed by the Australian government to make the health system more agile, secure, and sustainable. Although the PCEHR system claims the electronic health records can be controlled by the patients, healthcare professionals and database/system operators may assist in disclosing the patients’ eHRs for retaliation or other ill purposes. As the conventional methods for preserving the privacy of eHRs solely trust the system operators, these data are vulnerable to be exploited by the authorised …

Ehealth Security Australia: The Solution Lies With Frameworks And Standards, Bryan Foster, Yvette Lejins

Australian eHealth Informatics and Security Conference

Security is a key foundation for eHealth in Australia, driving benefits in healthcare quality, safety, and efficiency towards improved health outcomes for all Australians. To this end, the National eHealth Transition Authority (NEHTA), the Royal Australian College of General Practitioners (RACGP), and Standards Australia have each produced security-related publications to assist Australian healthcare organisations protect their data. These publications provide standards, tools, and guides for the healthcare industry to build and implement secure systems that protect patient data and eHealth-related assets, while providing the provenance required to help ensure patient safety and privacy. This paper outlines some of the current …

A Rapidly Moving Target: Conformance With E-Health Standards For Mobile Computing, Patricia A.H. Williams, Vincent B. Mccauley

Australian eHealth Informatics and Security Conference

The rapid adoption and evolution of mobile applications in health is posing significant challenges in terms of standards development, standards adoption, patient safety, and patient privacy. This is a complex continuum to navigate. There are many competing demands from the standards development process, to the use by clinicians and patients. In between there are compliance and conformance measures to be defined to ensure patient safety, effective use with integration into clinical workflow, and the protection of data and patient privacy involved in data collection and exchange. The result is a composite and intricate mixture of stakeholders, legislation, and policy together …

A Study On Information Induced Medication Errors, Rebecca Hermon, Patricia A.H. Williams

Australian eHealth Informatics and Security Conference

Preventable medical adverse events are a serious concern for healthcare. Medication errors form a significant part of these concerns and it is evident that these errors can have serious consequences such as death or disability. Many medication errors are a consequence of information failure. Therefore to prevent such adverse events, the associated information flow must be understood. This research used a systematic review methodology to conduct an analysis of medication error as a result of information failure. Its aim was to suggest solutions on reducing information induced medication errors. The results indicate that is apparent that human error such as …

The Contemporary Australian Intelligence Domain - A Multi Dimension Examination, Alan Davies, Jeff Corkill

Australian Security and Intelligence Conference

In the complex and interconnected post 9/11 world the roles and functions of intelligence have evolved beyond being a secret capability of governments focused on national security needs. Intelligence has become recognised as a critical function necessary to support decision making across the full breadth of government and corporate activity. The concept of an intelligence community being purely national security centric and bounded by secrecy has become limited. Intelligence in support of decision making has become a far broader domain than previously believed. This paper investigates the degree of intelligence embedded‐ness across government agencies and departments at the federal, state …