Digital Commons Network^™

The Relationships Among Adaptive Behaviors Of Children With Autism Spectrum Disorder, Their Family Support Networks, Parental Stress, And Parental Coping, Heather Roberts Hall

Theses and Dissertations (ETD)

Purpose: The purpose of this study was to examine the adaptive behaviors of children with Autism Spectrum Disorder (ASD), their family support networks, parental stress, and parental coping and the relationships among these variables.

Background: Autism is the fastest growing diagnosed developmental disorder. When parents receive a diagnosis of autism for their child, mothers and fathers are affected differently. The costs to families of children with autism are personal, social, and affect family finances and day to day living. Parents of a child with autism are at high risk for increased stress levels. The child’s socially unacceptable behaviors and communication …

War Without Borders: The Colombia-Ecuador Crisis Of 2008, Gabriel Marcella Dr.

Books, Monographs & Collaborative Studies

Unprotected borders are a serious threat to the security of a number of states around the globe. Indeed, the combination of weak states, ungoverned space, terrorism, and international criminal networks make a mockery of the Westphalian system of international order. Latin American countries are experiencing all of these maladies in varying degrees. The Andean region is under assault by a different kind of war that defies borders. In this context, Dr. Gabriel Marcella analyzes the lessons to be learned from the Colombian attack against the clandestine camp of the the Revolutionary Armed Forces of Colombia, which was located at an …

Conflict Analysis On Everybody Loves Raymond, Alyssa Fernandez

Mako: NSU Undergraduate Student Journal

Interpersonal conflicts are part of everyday life and can be seen from minor disagreements with friends, families, spouses, and others to major disputes, which may be deciding factors for the future of certain relationships. An interpersonal conflict is a struggle between two people because they have conflicting goals or needs or because of some misunderstanding (Beebe, Beebe, and Redmond, 2005). People experience conflicts or disagreements because their needs, such as the need for power, belonging, and freedom, are not the same; there are not enough resources to meet each individual’s goals; or they become too competitive and the goals are …

Streptococcus Pyogenes: A Versatile Human Pathogen, Maria E. Cevallos

Mako: NSU Undergraduate Student Journal

Streptococcus pyogenes is one of the most medically relevant genera of Gram positive bacteria. S. pyogenes belongs to Group A streptococcus (GAS), the most pathogenic streptococci. S. pyogenes is exclusively a human pathogen that is known for its ability to cause a wide array of infections ranging from superficial pharyngitis and impetigo to invasive life threatening conditions including septicemia, necrotizing fasciitis, and streptococcal toxic shock syndrome. The dissemination of S. pyogenes within a human host is dependent upon virulence factors aimed at host immune system evasion leading to infection. More specifically, S. pyogenes’ virulence factors are required for bacterial …

Yersiniae Virulence Factors: Type Iii Secretion System, Jessica Blanco

Mako: NSU Undergraduate Student Journal

Several Gram-negative pathogenic bacteria have evolved a complex protein secretion system termed the Type Three Secretion System (TTSS) to deliver bacterial effector proteins into host-cells that then modulate host-cellular functions. These bacterial devices are evolutionarily related to the flagellar apparatus. Although the TTSSs are substantially conserved among different species, the effector molecules they deliver are species-unique. There exist three human pathogenic Yersiniae. Yersinia enterocolitica and Yersinia pseudotuberculosis cause self-limiting gastro-enteric diseases and infect mesenteric lymph nodes, while Yersinia pestis is transmitted by fleas and can be aerosolized, causing the lethal disease known as plague (also known as Black Death). The …

Evaluating Vendor-Managed Inventory (Vmi) In Non Traditional Environments Using Simulation, Peter Southard, Scott Swenseth

Department of Management: Faculty Publications

This study provided empirical evidence that sufficient economic benefits could be achieved with the use of a technology-enabled vendor-managed inventory (VMI) system in a unique chain such that a firm could justify spending the money necessary to create the infrastructure to support it. The models, while based on a specific type of business, were still generic enough that the results could be generalized to many types of highly distributed, variable demand delivery systems. The study compared the costs of inventory systems used in practice by rural farm cooperatives to possible technology-enabled systems. Fuel delivery data from two agricultural cooperatives in …

Reliability, Validity, And Feasibility Of The Objective Structured Clinical Examination In Assessing Clinical Skills Of Final Year Surgical Clerkship, Mohammed Y. Al-Naami

Saudi Medical Journal

OBJECTIVE: To report our experience with measurements of the objective structured clinical examination (OSCE) conducted for the final surgical clerkship year. METHODS: A pilot study of the OSCE was conducted on 64 students split over 2 consecutive days lasting 160 minutes each day in May 22-23, 2005 at the Department of Surgery, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia. There were 24 actual stations in day one and 22 in day 2, consisting of combinations of history taking/communication skills, physical examination skills, and problem solving skills. RESULTS: The stability of the OSCE measured by Cronbach9s alpha …

How Does A Riverine Setting Affect The Lifestyle Of Shellmound Builders In Brazil?, Sabine Eggers, C. C. Petronilho, K. Brandt, C. Jericó-Daminello, J. Filippini, Karl Reinhard

Karl Reinhard Publications

The contact of inland and coastal prehistoric groups in Brazil is believed to have been restricted to regions with no geographical barrier, as is the case in the Ribeira de Iguape valley. The inland osteological collection from the riverine shellmound Moraes (5800–4500 BP) represents a unique opportunity to test this assumption for this region. Despite cultural similarities between riverine and coastal shellmounds, important ecological and site distribution differences are expected to impact on lifestyle. The purpose of this study is thus to document and interpret health and lifestyle indicators in Moraes in comparison to coastal shellmound groups. Specifically we test …

Perils On The High Seas: The Effects Of Submersion And Containment On Human Decomposition In Saltwater, Celene Aundrea Sotkowy

Masters Theses

Forensic analysis of decomposing human remains in a submerged and contained aquatic environment is an area of research that lacks systematic evaluation and hinders the ability to accurately determine time since death/submersion. Expanding our understanding of how submersion and containment affects the known taphonomic agents pursuant to aquatic environments will contribute to the knowledge base on human decomposition in a multitude of environments.

In response to this limited knowledge base, this thesis reviews ten marine and air incidents occurring along the coast of British Columbia, Canada in which the bodies of eighteen individuals were recovered from inside the submerged wreckage …

Emergency Department Nurses' Experience Relating To Hospital Acquisition: A Phenomenological Study, Bernadette Deprez

Graduate Research Projects

No abstract provided.

A Geophysical Survey Of Fort St. Joseph (20be23), Niles, Michigan, Daniel P. Lynch

Masters Theses

Fort St. Joseph is a 17th-18th century French (and later English) mission-garrison-trading post complex located in southwest Michigan. A geophysical survey was performed and the results of the survey were tested through archaeological excavation. The geophysical methods included ground penetrating radar, electromagnetic induction, electrical resistivity, magnetic gradiometry, and magnetic susceptibility. The results of the archaeological excavations demonstrate that magnetic gradiometry was the preferred geophysical method at this particular site. The magnetic gradiometer survey included both terrestrial and possible submerged portions the site. Laboratory analysis of the magnetic susceptibility and magnetic viscosity of soils and rocks demonstrated that the archaeological features …

Using Archived Its Data To Measure The Operational Benefits Of A System-Wide Adaptive Ramp Metering System, Robert L. Bertini, Christopher Monsere, Oren Eshel, Soyoung Ahn

Civil and Environmental Engineering Faculty Publications and Presentations

A System-Wide Adaptive Ramp Metering (SWARM) system has been implemented in the Portland, Oregon metropolitan area, replacing the previous pre-timed ramp-metering system that had been in operation since 1981. SWARM has been deployed on six major corridors and operates during the morning and afternoon peak hours. This report presents results of a "before" and "after" evaluation of the performance of two freeway corridors as part of ongoing efforts to measure the benefits of the new SWARM system, as compared to the pre-timed system. The study benefited from using the existing regional data, surveillance and communications infrastructure in addition to a …

Protecting Critical Infrastructure With Games Technology, Adrian Boeing, Martin Masek, Bill Bailey

Australian Information Warfare and Security Conference

It is widely recognised that there is a considerable gap in the protection of the national infrastructure. Trying to identify what is in fact ‘critical’ is proving to be very difficult as threats constantly evolve. An interactive prototyping tool is useful in playing out scenarios and simulating the effect of change, however existing simulators in the critical infrastructure area are typically limited in the visual representation and interactivity. To remedy this we propose the use of games technology. Through its use, critical infrastructure scenarios can be rapidly constructed, tested, and refined. In this paper, we highlight the features of games …

Information Sharing: Hackers Vs Law Enforcement, David P. Biros, Mark Weiser, Jim Burkman, Jason Nichols

Australian Information Warfare and Security Conference

The fields of information assurance and digital forensics continue to grow in both importance and complexity, spurred on by rapid advancement in digital crime. Contemporary law enforcement professionals facing such issues quickly discover that they cannot be successful while operating in a vacuum and turn to colleagues for assistance. However, there is a clear need for greater IT-based knowledge sharing capabilities amongst law enforcement organizations; an environment historically typified by a silo mentality. A number of efforts have attempted to provide such capabilities, only to be met with limited enthusiasm and difficulties in sustaining continued use. Conversely, the hacker community …

The Sec's Global Accounting Vision: A Realistic Appraisal Of A Quixotic Quest, Lawrence A. Cunningham

North Carolina Law Review

No abstract provided.

Privacy And Funeral Protests, Christina E. Wells

North Carolina Law Review

No abstract provided.

Reevaluating Privacy And Disability Laws In The Wake Of The Virginia Tech Tragedy: Considerations For Administrators And Lawmakers, Mary Fletcher Pena

North Carolina Law Review

No abstract provided.

Efficient Client-To-Client Password Authenticated Key Exchange, Yanjiang Yang, Feng Bao, Robert H. Deng

Research Collection School Of Computing and Information Systems

With the rapid proliferation of client-to-client applications, PAKE (password authenticated key exchange) protocols in the client-to-client setting become increasingly important. In this paper, we propose an efficient client-to client PAKE protocol, which has much better performance than existing generic constructions. We also show that the proposed protocol is secure under a formal security model.

From Suffragettes To Grandmothers: A Qualitative Textual Analysis Of Newspaper Coverage Of Five Female Politicians In Utah's Deseret News And Salt Lake Tribune, Holly M. Cox

Theses and Dissertations

This thesis examines press coverage in the Deseret News and Salt Lake Tribune of five female politicians in Utah history: Martha Hughes Cannon (1896), Reva Beck Bosone (1948), Karen Shepherd (1992), Enid Greene Waldholtz (1994), and Olene S. Walker (2003). A total of 438 articles were reviewed using qualitative textual analysis. Coverage by candidate varied, though it was not in general overtly biased concerning candidate gender. However, the press did call attention to the gender of candidate and gendered commentary was present. The press also called attention to the rarity of women running for high political office and addressed the …

Circuit Modules For Six-Port Reflectometer On Chip, Chaojiang Li

All Theses

Broadband signal generator is an indispensable module for broadband Six-Port Reflectometer (SPR). To integrate a whole SPR system on a chip, the source must be compact. In this thesis, a three-stage voltage-controlled oscillator (VCO), using two parallel weak invertor-chain oscillators and sense amplifiers, is proposed and designed in a 0.13 µm CMOS process. These two parallel weak inverter-chain oscillators extend the low frequency operating range and the sense amplifiers expand the high frequency operation. The measurement results show that the oscillator can be tuned from 430 MHz to 12 GHz, which satisfies the targeted SPR operating frequency range.
In order …

Application Of Web Services To A Simulation Framework, Matthew Bennink

All Theses

The Joint Semi-Automated Forces (JSAF) simulator is an excellent tool for military training and a great testbed for new SAF behaviors. However, it has the drawback that behaviors must be ported into its own Finite State Machine (FSM) language. Web Services is a growing technology that seamlessly connects service providers to service consumers. This work attempts to merge these two technologies by modeling SAF behaviors as web services. The JSAF simulator is then modeled as a web service consumer.
This approach allows new Semi-Automated Forces (SAF) behaviors to be developed independently of the simulator, which provides the developer with greater …

An Integrated Routing And Distributed Scheduling Approach For Hybrid Ieee 802.16e Mesh Networks For Vehicular Broadband Communications, Rahul Amin

All Theses

An integrated routing and distributed scheduling approach for fast deployable IEEE 802.16e networks is presented where distributed base stations with dual radios form a mesh backhaul and subscriber stations communicate through these base stations. The mesh backhaul is formed via an IEEE 802.16e mesh mode radio on each base station, while the subscriber stations communicate with base stations via PMP mode radios. The proposed routing scheme divides the deployed network into several routing zones. Each routing zone contains several base stations that form the mesh backhaul with one base station equipped with either a fiber, satellite or any other point-to-point …

Transmission Error Analysis And Avoidance For Ieee 802.15.4 Wireless Sensors On Rotating Structures, Jobin Jacob

All Theses

Wireless sensors are increasingly adopted in manufacturing and vehicular systems for monitoring critical components under continuous operation. Many such components move rapidly and frequently in metallic containments with challenging radio propagation characteristics.
For wireless sensors mounted on rotating structures, previous studies identified an eminent increase in packet transmission errors at higher rotation speeds. Such errors were found to occur at specific locations around the rotating spindle's periphery and such locations depended sensitively on sensor location and surrounding geometry. This thesis presents a systematic study of the expected packet error rates due to such errors, and analytically derives the first transmission …

Development Of A Quadrotor Testbed For Control And Sensor Development, Abhishek Bhargava

All Theses

A quadrotor is an under actuated unmanned aerial vehicle (UAV) which uses thrust from four rotors to provide six degrees of freedom. This thesis outlines the development of a general purpose test bed that can be used for sensor and control algorithm development. The system includes the means to simulate a proposed controller and then a hardware in the loop implementation using the same software. The test bed was assembled and verified with a linear controller for both attitude and position control using feedback from an IMU (Inertial measurement Unit) and a Global Position System (GPS) sensor.
The linear controller …

Synchrophasor's Application In State Estimation, Linwood Ross

All Theses

This thesis presents an investigation into the effect of synchrophasor measurements on the accuracy of a state estimator. Two state estimation algorithms have been developed in Matlab and tested on several systems. The first state estimator is the traditional non-linear estimator that is currently being used by most utilities. The second estimator is a hybrid linear state estimator. A bad data detection algorithm has been developed as well to determine the effect of synchrophasor measurements in bad data detection. A total of seven different systems are used for testing the proposed algorithms. Six systems are used in testing the bad …

Examination Of Pre-Diabetes And Diabetes Perceptions And Knowledge Using Focus Groups, Caroline Carter

All Theses

A review of worksite interventions revealed the scarcity of worksite interventions for the prevention of chronic diseases for which research data has been collected. Pre-diabetes is a condition that has been identified as an emerging chronic disease threat which is deserving of immediate attention as it precedes type 2 diabetes and it is becoming more common in the United States. The number of individuals with pre-diabetes has been estimated to be 54 million. As the worksite setting provides easy access to a large adult population it was chosen for this research study. A thorough review of prior worksite interventions was …

First-Generation, Income-Eligible Peer Mentor Study, Charlotte L. Giscombe

Dissertations

This study was designed to determine how mentoring affects the peer mentor. Despite the proliferation of peer mentoring programs, little research has been conducted to consider how mentoring affects the peer mentor's attitudes, leadership ability, and academic accomplishments when engaging in a mentoring relationship.

The focus of this study is on the at-risk peer mentors who are part of the federally funded Student Support Services (SSS) located on a midwestern university campus, and seeks to ascertain whether their grade point average, retention, graduation rates, self-confidence, self-esteem, self-worth, and leadership abilities are changed by serving in a mentoring relationship. Since these …

Contextual Learning For A Global Economy: A Comparative Case Study Of Two Career Technical Centers And Two Machine-Tool Manufacturing Businesses, Jennifer L. Harrison

Dissertations

This qualitative method research dissertation explored the reactions, insights, and current business practices as they pertained to effectively training workers in areas such as problem-solving, higher order thinking and customer service. This body of work examined both changing economic shifts and global paradigms as well as how a systems thinking approach can help educators prepare students for the 21st century and beyond by implementing action research-based methodologies through effective professional learning communities. The problems to which this study addressed were namely (1) to what extent and in what way are there disparities and similarities between career and technical education settings …

Effective Intervention Approaches For Increased Student Achievement With At-Risk Middle School Students: Voices From Parents, Susan J. Peets

Dissertations

Parent involvement is closely linked to student achievement. Research suggests that students, families, and schools benefit from active participation by families in the process of educating children. Many parents provide a broad range of support to their children, although, currently no common agreement on the most effective forms of parent support exists.

This study focused on the gap in the literature as to the needs of middle school at-risk students' parents. Qualitative methods were used to explore how parents of twelve at-risk middle school students (identified by low academic achievement scores of reading at least one year below grade level …

The Impact Of A Community Leadership Academy In A Midwestern County On Graduates' Attitudes And Behavior Toward Community Trusteeship, Robert Harrison

Dissertations

This qualitative case study was designed to investigate how graduates of a community leadership academy changed their attitudes and behaviors toward community trusteeship and changed their level of community involvement. The research was intended to determine whether participation in a community leadership academy builds in graduates an awareness of community issues, develops leadership skills and creates an understanding of the value of community trusteeship resulting in an increase in community involvement.

The findings of the study were based on a sample of graduates who did or did not perceive any change following participation. Data collection techniques included a participant information …