Digital Commons Network^™

3d Visual Method Of Variant Logic Construction For Random Sequence, Huan Wang, Jeffrey Zheng

Australian Information Warfare and Security Conference

As Internet security threats continue to evolve, in order to ensure information transmission security, various encrypt and decrypt has been used in channel coding and decoding of data communication. While cryptography requires a very high degree of apparent randomness, Random sequences play an important role in cryptography. Both CA (Cellular Automata) and RC4 contain pseudo‐random number generators and may have intrinsic properties respectively. In this paper, a 3D visualization model (3DVM) is proposed to display spatial characteristics of the random sequences from CA or RC4 keystream. Key components of this model and core mechanism are described. Every module and their …

A Simulation-Based Study Of Server Location Selection Rules In Manets Utilising Threshold Cryptography, Alastair Nisbet

Australian Information Security Management Conference

Truly Ad Hoc wireless networks where a spontaneous formation of a network occurs and there is no prior knowledge of nodes to each other present significant security challenges, especially as entirely online configuration of nodes with encryption keys must be performed. Utilising threshold cryptography in this type of MANET can greatly increase the security by requiring servers to collaborate to form a single Certificate Authority (CA). In this type of CA responsibility for certificate services is shared between a threshold of servers, greatly increasing security and making attack against the CA considerably more difficult. Choosing which nodes to take on …

Lack Of Rnase L Attenuates Macrophage Functions, Xin Yi, Chun Zeng, Hongli Liu, Xiaoli Chen, Ping Zhang, Boo Seok Yun, Ge Jin, Aimin Zhou

Chemistry Faculty Publications

Background: Macrophages are one of the major cell types in innate immunity against microbial infection. It is believed that the expression of proinflammatory genes such as tumor necrosis factor-α (TNF-α), interleukin (IL)-1β, IL–6, and cyclooxygenase-2 (Cox-2) by macrophages is also crucial for activation of both innate and adaptive immunities. RNase L is an interferon (IFN) inducible enzyme which is highly expressed in macrophages. It has been demonstrated that RNase L regulates the expression of certain inflammatory genes. However, its role in macrophage function is largely unknown. Methodology: Bone marrow-derived macrophages (BMMs) were generated from RNase L+/+and −/− mice. The migration …

Banner News, Kaycee Purdy, Trevor Gutknecht, Joanne Kirton, Jessica Mcneece, Brian Osborne, Danny Philpott, Cainon Leeds

Banner News

No abstract provided.

A Comparison Of Information Security Curricula In China And The Usa, Huaying Chen, Sean B. Maynard, Atif Ahmad

Australian Information Security Management Conference

Information Security (InfoSec) education varies in its content, focus and level of technicality across the world. In this paper we investigate the differences between graduate InfoSec programs in top universities in China and in the United States of America (USA). In China, curriculum emphasises Telecommunication, Computer Science and InfoSec Technology, whilst in the USA in addition to Computer Science and InfoSec Technology the curriculum also emphasises Enterprise‐level Security Strategy and Policy, InfoSec Management, and Cyber Law. The differences are significant and will have a profound impact on both the perceptions and capabilities of future generations of information security professionals on …

December 4, 2013 Faculty Senate Minutes, University Of South Carolina

Faculty Senate

No abstract provided.

Emu Today, December 4, 2013, Eastern Michigan University

EMU Today

No abstract provided.

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 …

Spartan Daily, December 4, 2013, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 141, Issue 40

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.

Santa's Workshop Arrives At Um Museum, Elizabeth Burgreen

University of Mississippi News

No abstract provided.

Spectator 2013-12-04, Editors Of The Spectator

The Spectator

No abstract provided.

Atlantic Marine V. J-Crew: The Future Of Forum-Selection Clauses In Federal Courts, Sarah Sheridan

Duke Journal of Constitutional Law & Public Policy Sidebar

This commentary previews an upcoming Supreme Court case, Atlantic Marine v. J-Crew, in which the Court may clarify a circuit split regarding the enforceability of forum-selection clauses by deciding which procedure should govern the enforcement of these clauses and which party carries the burden of proof in these disputes.

Identifying Bugs In Digital Forensic Tools, Brian Cusack, Alain Homewood

Australian Digital Forensics Conference

Bugs can be found in all code and the consequences are usually managed through upgrade releases, patches, and restarting operating systems and applications. However, in mission critical systems complete fall over systems are built to assure service continuity. In our research we asked the question, what are the professional risks of bugs in digital forensic tools? Our investigation reviewed three high use professional proprietary digital forensic tools, one in which we identified six bugs and evaluated these bug in terms of potential impacts on an investigator’s work. The findings show that yes major brand name digital forensic tools have software …

Forensic Memory Dump Analysis And Recovery Of The Artefacts Of Using Tor Bundle Browser – The Need, Divya Dayalamurthy

Australian Digital Forensics Conference

The Onion Routing (TOR) project is a network of virtual tunnels that facilitates secure, private communications on the internet. A recent article published in “The Registry” claims that TOR bundle browser usage has increased in recent years; statistics show that in January 2012, there were approximately 950,000 users globally and now in August 2013 that figure is estimated to have reached 1,200,000 users. The report also illustrates that The United states of America and the United Kingdom are major contributors towards the massive increase in TOR usage. Similarly, other countries like India and Brazil have increased usage to 32,000 and …

Robust Watermarking Method By Systematic Block Diffusion Using Discrete Cosine Transform, Kazuo Ohzeki, Kazutaka Bannai, Yutaka Hirakawa, Kiyotsugu Sato

Australian Digital Forensics Conference

Digital watermarks have long been considered as a security feature. A watermarking method that involves the diffusion of limited watermark information into a large part of an image’s data has high robustness. The diffused information is summed up to a single component before detecting the watermark. The summing up process eliminates small noises by an averaging effect, which improves the robustness of the embedded watermark against attack. In this field, thus far, only an asymmetrical Chirp transformation with a small block size has been attempted. In this study, a new verification experiment for a large block size of 256 × …

Security Of Internet Protocol Cameras – A Case Example, William Campbell

Australian Digital Forensics Conference

The interaction of consumer devices and the internet, especially in relation to security, has always been tenuous. Where it is in the best interests of companies to produce products that are cheap and accessible, these traits often go against that of security. This investigation undertakes an analysis of one such device – the DCS 930L internet protocol camera from D Link. This camera is analysed for vulnerabilities, with an emphasis on those relating to authentication mechanisms. Several vulnerabilities are identified, and potential attacks based on these are discussed. Solutions or mitigations to these vulnerabilities are presented.

Introducing Target Into Singapore, Yealim Ko

Senior Honors Theses

The global business trends point to international expansions with corporations increasingly turning to emerging markets for new opportunities to grow and create new sources of revenues. While the BRIC countries including Brazil, Russia, India, and China remain at the center of attention from global industries, the surrounding countries in Asia including Japan, South Korea, Malaysia, and Singapore emerge as potential markets because although smaller in size, the surrounding countries with fast growing economy and consumer demand for foreign goods suggest large profit potentials. Considering the increasing trend of going abroad in the retail industry (S&P, 2013), the paper is an …

Speech In America: Tracking The Evolution Of Speech Pedagogy In Theatre Training, Zachary Campion

Theses and Dissertations

Speech work, as it relates to actor training, has undergone many important changes since its formal introduction to the field over a century ago by Edith Skinner. Unfortunately, there are many who hold on to antiquated, misinformed and often harmful approaches to this kind of training. This thesis questioned the traditional models of speech pedagogy by creating a narrative for its development, questioning its efficacy, and exploring the alternatives that have developed over the years. I looked at the texts and approaches of Edith Skinner, Patricia Fletcher, Louis Coliaini, and Dudley Knight/Phil Thompson. I acknowledge that each practitioner has made …

Privacy And Legal Issues In Cloud Computing - The Smme Position In South Africa, Mathias Mujinga

Australian Information Security Management Conference

Cloud computing (CC) brings substantial benefits to organizations and their clients. Information technology (IT) users in developing countries, especially those in underdeveloped communities, are gaining easy and cost‐effective access to a variety of services, from entertainment to banking. South Africa has outlined a national e‐strategy that aims to improve those communities, by providing frameworks for access to information and communications technology (ICT). The products and services of small‐, medium and micro‐sized enterprises (SMME) are now reaching a wider audience through the use of technology. CC can go a long way to help government realize the national e‐strategy. There are numerous …

Complementary Feature Level Data Fusion For Biometric Authentication Using Neural Networks, Mark Abernethy, Shri Rai

Australian Information Warfare and Security Conference

Data fusion as a formal research area is referred to as multi‐sensor data fusion. The premise is that combined data from multiple sources can provide more meaningful, accurate and reliable information than that provided by data from a single source. There are many application areas in military and security as well as civilian domains. Multi‐sensor data fusion as applied to biometric authentication is termed multi‐modal biometrics. Though based on similar premises, and having many similarities to formal data fusion, multi‐modal biometrics has some differences in relation to data fusion levels. The objective of the current study was to apply feature …

Exploring Hybrid Spm-Cache Architectures To Improve Performance And Energy Efficiency For Real-Time Computing, Lan Wu

Theses and Dissertations

Real-time computing is not just fast computing but time-predictable computing. Many tasks in safety-critical embedded real-time systems have hard real-time characteristics. Failure to meet deadlines may result in the loss of life or in large damages. Known of Worst Case Execution Time (WCET) is important for reliability or correct functional behavior of the system. As multi-core processors are increasingly adopted in industry, it has become a great challenge to accurately bound the worst-case execution time (WCET) for real-time systems running on multi-core chips. This is particularly true because of the inter-thread interferences in accessing shared resources on multi-cores, such as …

The Journal Of Elizabeth Maxwell Alsop Wynne, 1862-1878, Andrew Talkov

Theses and Dissertations

The experiences of Southern women during the American Civil War are often represented through the publication of their journals, diaries, and memoirs. This project consists of the transcription and annotation of the journal of Elizabeth (“Lizzie”) Maxwell Alsop Wynne, written from March 4, 1862, through March 20, 1878. During her most intense period of writing from 1862 to 1866, Lizzie Alsop recorded the effects of the American Civil War on an extensive network of friends and family in the Confederate capital at Richmond, Virginia, and at her home in Fredericksburg, Virginia. Lizzie’s journal offers valuable insight into the wartime politicization …

Uab Commencement Scheduled For Dec. 14, Staff

Browse All News

No abstract provided.

Heart Failure After A Heart Attack Is Driven By Immune Cells Made In The Spleen, Jim Bakken

Browse All News

No abstract provided.

A Theory Of Travel Decision-Making With Applications For Modeling Active Travel Demand, Patrick Allen Singleton

Dissertations and Theses

The continuing evolution of urban travel patterns and changing policy goals and priorities requires that transportation researchers and practitioners improve their abilities to plan and forecast the demand for travel. Walking and bicycling - the primary forms of active travel - are generating increasing interest for their potential to reduce automobile use, save governmental and consumer costs, and improve personal and social health outcomes. Yet, current transportation planning tools, namely regional travel demand forecasting models, poorly represent these active travel modes, if at all.

More broadly, travel models do an incomplete job of representing the decision-making processes involved in travel …

The Daily Egyptian, December 03, 2013, Daily Egyptian Staff

December 2013

No abstract provided.

Drainage Structure Datasets And Effects On Lidar-Derived Surface Flow Modeling, Ruopu Li, Zhenghong Tang, Xu Li, Jessie Winter

School of Natural Resources: Faculty Publications

With extraordinary resolution and accuracy, Light Detection and Ranging (LiDAR)-derived digital elevation models (DEMs) have been increasingly used for watershed analyses and modeling by hydrologists, planners and engineers. Such high-accuracy DEMs have demonstrated their effectiveness in delineating watershed and drainage patterns at fine scales in low-relief terrains. However, these high-resolution datasets are usually only available as topographic DEMs rather than hydrologic DEMs, presenting greater land roughness that can affect natural flow accumulation. Specifically, locations of drainage structures such as road culverts and bridges were simulated as barriers to the passage of drainage. This paper proposed a geospatial method for producing …

Mechanical Properties Of Hydrated Acoustically Sensitive Alginate-Based Microcapsules Confined In A Microfluidic Device As A Function Of Size And Composition, Maryam Mobed-Miremadi, Mallika Keralapura, Tiffany Fong, Rogel Camba

Bioengineering

Understanding the mechanical properties of alginate-based microcapsules according to size and chemical composition allows researchers to zero in on the treatment and methods required to engineer optimized implantable alginate-based artificial cells for chemotherapy. Cross-linked medium viscosity alginate capsules ranging from 1.1% (w/v)-1.8% (w/v) in composition and 200 μm-1200 μm in size, encapsulating ultrasound contrast agents and blue dextran were compressed within a 40 μm high polydimethylsiloxane microfluidic device and subsequently examined using 2D microscopy for strain deformation aimed at the calculation of poisson ratios and volume loss postcompression. Results indicate a decrease in Poisson ratio as a function of alginate …

25 Year Club: 32nd Annual Gala, Western Michigan University

25 Year Club

25 Year Club: 32nd Annual Gala

December 3, 2013

• New Inductees
• Members
• Retirees