Digital Commons Network^™

Wearable Walking Aid For Elderly People, Yungshiun Lin

Theses

None provided.

Journey To Freedom, Tung Hoang

Theses

The purpose of this thesis is to investigate imagery that encompasses my early memories of Vietnam, my immigration to a new country, and my current situation in America. This investigation will also include both my use of Rostow & Jung's water-based intaglio inks, and non-toxic printmaking techniques to help illustrate my imagery. I will discuss not only the similarities and differences of artists who have influenced my work but also my source material. The latter, gained through the observation and documentation of my family, friends, and environmental images.

Employee Perceptions Of Task And Work Posture Frequency In An Office Environment: The Accuracy Of Self Report, Kevin Ii Meredith

Theses

The growth and expansion of the computers in the workplace have changed the way that people do work. In effort to minimize the number of work related musculoskeletal disorders, employee exposure to ergonomic risk factors has been number of assessment methods exist for collecting information regarding exposure to ergonomic risk factors in occupational settings. Establishing the validity of such methods is key to developing a greater understanding of the dose response relationship associated with ergonomic risk factors in the workplace. This research utilized work sampling techniques to determine the accuracy with which workers estimated task and work posture duration in …

Determinants In Printer Selection And Use Of Personalization Technology Among Advertising Agencies, Lauren Olson

Theses

As an investigation into the demand chain between print providers, advertising agencies, and corporate marketing executives, this thesis focuses on printer selection and use of the personalization capabilities of print by advertising agencies. A longer length of relationship among companies allows for long term bonds and repeat business, which may decrease an agency's willingness to seek out new relationships with print providers who have new technology available. Likewise, available technology is limited by an agency's number of print providers and their associated printing technologies. This thesis' work began as an investigation into the relationship between advertising agencies and print providers, …

Music, Higher Brain Function And Spatial Temporal Reasoning: Is There Proof Enough?, Michaekl Schmerold

Theses

The purpose of this study is to explore the relationship between music and spatial-temporal reasoning. Beginning with the background of brain development and spatial reasoning, the study specifically looks at the possible relationship between music and mathematics. Additionally, it examines the effects of listening to music while engaging in mathematical activities.

The study introduces the reader to "S.T.A.R.", Spatial Temporal Animation Reasoning software, which is integrated into the school curriculum of music and technology at the second grade level. The study concludes with a review of the positive impact of music on reasoning abilities.

Optimal Sizing Of Activated Sludge Domestic Wastewater Treatment Processes Considering Uncertainties, Abdulhameed A. Arwani

Theses

A mathematical framework is developed for use in the optimal sizing of a wastewater treatment system comprises an activated sludge system preceded by a primary clarifier. Mathematical models predicting the performance of various unit processes are used to construct the system model. ASM3, used in the developed framework, is among the most recent and comprehensive models that closely describe the biological reactions taking place in the activated sludge system. Cost information functions including capital and operational costs of different system units are also modeled. An optimization problem is formulated with the objective to produce optimal sizes of different units with …

Effects Of Lining Cooling Tower Interior Walls On Controlling The Growth Of Legionella Pneumophila, Kamal Rafiq Saeed Jaroor

Theses

The presence of Legionella pneumophila in cooling tower waters is a serious health hazard. If the contaminated mist from the cooling tower is inhaled, Legionnaires' disease could be contracted. Of the 2.4 million cases of pneumonia that occur each year in the United States, an estimated 8,000 to 18,000 are actually cases of Legionnaires' disease. Several factors have been suggested in the literature that enhance the high bacterial count in cooling towers including: temperature, pH, water stagnation, and presence of algae and protozoa.

On few occasions, water samples from the cooling tower at Dubai Hospital tested positive for Legionella pneumophila …

Hydrogeological And Geophysical Studies On Ai Jaww Plain, Ai Ain Area, U.A.E., Hind Saif Ali Ai-Nuaimi

Theses

No abstract provided.

Utilizing Of Elemental Sulfur From Oil And Gas Industry For Soil Treatment, Sultan Saif R. A. Alshamsi

Theses

The United Arab Emirates produces a large quantity of elemental sulfur from oil and gas industry. Elemental sulfur is widely used as soil treatment technique for reducing pH of alkaline soils than other techniques because it is cheaper and safer during treatment.

In this study, different designs mixes were prepared based on its content of sulfur and calcium carbonate. Different application rates of elemental sulfur (0, 1, 2, and 3%S) were added to soils having different amounts of calcium carbonates (i.e., 16.2, 21.2, 26.2, 36.2, 46.2, and 56.2% for basic mix design, and mix designs types I, II, III, IV, …

Paints And Their Environmental Impacts On Human Health In The U.A.E, Masara Y. Al-Ameri

Theses

This thesis records the findings of a research program related to "Paints and Their Environmental Impacts on Human Health in the U.A.E". The study recommends attempt to find out what paint types are of a less harmful influence on human health within different building types in United Arab Emirates due to environmental conditions.

According to Larry W. Canter (1997) "Environmental Impact Assessment" can be defined as "the systematic identification and evaluation of the potential impact (effects) of proposed projects, plans, programs, or legislative actions relative to the physical- chemical, biological, cultural, and socioeconomic components of the total environment. The primary …

Modification Of Biodegradable Polyesters With Inorganic Fillers, Georgia Chouzouri

Theses

In attempts to address the growing need of materials with controlled degradation characteristics and good mechanical properties for tissue engineering applications, composites based on biodegradable polymers and a potentially bioactive novel inorganic synthetic filler were produced and characterized. Composites were produced by solution mixing of a commercial polylactic acid, as well as a biodegradable thermoplastic polyester based on butylene adipate/succinate, with synthetic magnesium/aluminum carbonate minerals, known as hydrotalcites. Two types of hydrotalcites, at 30 wto/o filler level, were used: surface coated and uncoated. Composites were also melt-mixed in a twin-screw extruder for comparison.

Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA), …

Labview-Controlled Stimulus Presentation On A Monitor For Smooth Pursuit Eye Movement Experiments, Florence Bautista Chua

Theses

Smooth pursuit is an example of how movements in the visual world guide involuntary oculomotor movements. A current system to study eye movements uses an oscilloscope screen. A computer screen offers many advantages: a greater visual field, the use of shapes, 32 bits of colors, and increased timing accuracy. To control stimulus display on a computer monitor, instrumentation was developed in LabVIEW. Initial studies supported a draw/redraw to erase method for stimulus presentation. An experiment compared the computer monitor to the oscilloscope. Indeed, the monitor display was an improvement over the oscilloscope for vision research.

Data Recording And Analysis Of American Sign Language, Robert Michael Demarco

Theses

American Sign Language (ASL) is a form of communication that is used by the Deaf. It consists of hand shapes and gestures to express words and phrases. Translators on the market today consist of interpreting a simple form of ASL known as finger spelling. In order to develop a more effective translator, instrumentation was developed utilizing a Flock of Birds and Cyberglove system to record in hand shapes and movements in a LabVIEW environment. Experimentation done included reading in data and subjectively analyzing the data recorded for accuracy. Initial results have show that the instrumentation worked and data was recorded …

Detecting Malfunction In Wireless Sensor Networks, Pablito C. Lake

Theses

The objective of this thesis is to detect malfunctioning sensors in wireless sensor networks. The ability to detect abnormality is critical to the security of any sensor network. However, the ability to detect a faulty wireless sensor is not trivial. Controlled repeatable experiments are difficult in wireless channels. A Redhat Linux. 7.0 Wireless Emulation Dynamic Switch software was used to solve this problem.

Six nodes were configured with a node acting as a base station. The nodes were all part of a cell. This means that every node could communicate with all other nodes. A client-server program simulated the background …

Intrusion Detection System For Ad Hoc Mobile Networks Using Neighborhood Watch Theory, Ramani Rajagopalan

Theses

This study describes several experiments to simulate and study temperature sensor networks. The ultimate goal of this study is to accurately predict a temperature sensor failure in a sensor network, using Network Neighborhood Watch theory. Simulated temperature measurements are used to compare the results of accuracy, and quickness in detecting a failure in a malfunctioning sensor node. This is done by changing the intervals between temperature sampling, by considering different rates of temperature raise, as well as varying the number of nodes in the network neighborhood (deployment density). The thesis studies the threshold for temperature sensor failure by computing a …

Implementation Of Cyclic Exercise Protocol On Two Study Groups - Aids And Insomnia, Ujwala G. Kalambur

Theses

Traditional exercise regimens are based on maintaining a prolonged increase in heart rate, followed by a single recovery period. The Cyclic Exercise Protocol is a novel protocol that is designed to create a series of parabolic waves of exercise and recovery. This study involves the implementation of this exercise protocol on two study groups namely AIDS and Insomnia. This exercise protocol involves short bursts of exercise lasting for 60 seconds or less followed by a period of complete aerobic recovery. The underlying principle of this exercise protocol is that rest, recovery and the body's natural rhythm are important to fitness …

Fresh Kills Dumped : A Policy Assessment For The Management Of New York City's Residential Solid Waste In The Twenty-First Century, Aaron William Comrov

Theses

New York City ceased disposing of its daily residential solid waste output within its municipal borders in March 2001 when the Department of Sanitation completed its phase-down of the Fresh Kills landfill on Staten Island. The closure of this facility has, for the first time in history, stripped New York City of its waste management selfsufficiency, created a situation in which municipal officials are reliant on private firms and other governmental jurisdictions for disposal services, and contributed to deteriorating fiscal, environmental, political, economic, social and practical conditions.

Consequent and concurrent to this predicament, a multitude of alternative policies have been …

An Application In Bioinformatics : A Comparison Of Affymetrix And Compugen Human Genome Microarrays, Milind Misra

Theses

The human genome microarrays from Compugen® and Affymetrix® were compared in the context of the emerging field of computational biology. The two premier database servers for genomic sequence data, the National Center for Biotechnology Information and the European Bioinformatics Institute, were described in detail. The various databases and data mining tools available through these data servers were also discussed. Microarrays were examined from a historical perspective and their main current applications-expression analysis, mutation analysis, and comparative genomic hybridization-were discussed. The two main types of microarrays, cDNA spotted microarrays and high-density spotted microarrays were analyzed by exploring the human genome microarray …

Special Olympics Participation In School Age Children With Mental Retardation And Its Effects On Self-Esteem, Megan Lococo

Theses

A comprehensive review of the literature and interviews with local experts has found a paucity of research on the self-esteem of school-age children with mental retardation. Long (1995), Zic & Igric (2001) and Siperstein & Leffert (1997) found lower self-esteem in self-report measures completed by mentally retarded children and adults. However, the psychometric properties of selfesteem self-report measures have been questioned repeatedly, finding insufficient reliability and validity when applied to mentally retarded populations (Finlay & Lyons, 2001; Widaman et al., 1992). The purpose of this study is twofold; the first goal is to determine the average self-esteem for mentally retarded …

Stuttering Awareness, Joshua Bodman

Theses

This thesis project will provide information about stuttering and attempt to eliminate some of the stigmas attached to the disorder. By increasing awareness, more light will be cast on stuttering, eliminating some of the burden of disfluency. The disorder will no longer be a mystery if people understand that stuttering is composed of concrete thoughts, feelings and actions. A publicized campaign will dispel some of the negative views of this disorder and reduce the pressures that are created in different speaking situations. These stuttering awareness goals will be disseminated through a collection of design applications. The awareness campaign as presented …

The Inclusion Of Students With An Emotional And Behavioral Disturbance (Ebd) In Regular Education Classrooms: A Survey Of School Psychologists In The United States, Kathryn Crane, Larry Scott

Theses

Current literature suggests that among students with disabilities, students with emotional and behavioral (EBD) disturbances are the most challenging to include. This study surveyed the perceptions of school psychologists and other professionals nationwide regarding this issue. Respondents indicated that students with EBD are still spending a large amount of their day outside of the regular education classroom. Rural districts reported a significantly higher amount of students with EBD being included in regular education, compared to urban districts. Individual student needs and "district vision, beliefs, and philosophy" ranked as the most important factors influencing attempts to educate students with EBD in …

Putting Francis Howell On The Map, Christopner Matthews Greiner

Theses

One of the main responsibilities of a school system is to train citizens to be productive members of society. To that end, educators are charged with the responsibility of helping students learn knowledge and skills that will be beneficial to their existence beyond high school. In recent years, growing criticism has emerged from business leaders and parents that schools are not doing a good enough job preparing students for life after high school. As a result, educators have worked to implement accountability systems that would raise the stakes for its students. As a result, the development and implementation of exit …

Simulated Selves, Erika Gentry

Theses

In an increasingly virtual world, new identities that exist only in cyberspace are being created. Historically rooted, role-playing has been popular long before Shakespeare, and starting in the early 1990s, has moved into the computer. Now more than ever, it serves as a form of entertainment, escape and self-exploration to hundreds of thousands of people worldwide. In interactive, text-based computer games that are designed to represent fantasy worlds, players become authors not only of text but of themselves, constructing new selves through social interaction. On a MUD (Multi User Domain) game, places and selves are completely constructed through text. Thus, …

Design For Sensitive Topics: Empowering The Teen, Alison Fichter

Theses

None provided.

Utilization Of Statistical Tools To Identify Assignable Causes Of Variability And Model Performance Of A Wet Electrostatic Precipitator, Jennifer Wuotinen

Theses

The King's Landing Wastewater Treatment Plant treats industrial sewer wastewater from nearly 200 manufacturing buildings for Eastman Kodak Company located at Kodak Park in Rochester, NY. The average throughput for the facility is 28 million gallons of wastewater per day (MGD) and discharges the resulting effluent into the Genesee River. Through a series of physical, chemical, and biological treatment processes, materials are removed from the wastewater and sludge is produced. The sludge is conveyed through a belt press for dewatering prior to incineration. The dewatered sludge is sent to a multiple hearth incinerator with a secondary combustion chamber/afterburner for thermal …

Corporate Branding And Design In The Internet Environment, Cory Tan

Theses

None provided.

A Study Of The Development Of Higher Education Programs In Graphic Arts Technology According To The Needs Of The Printing Industry, Mahadzir Mohamad

Theses

None provided.

The Colorfood System, Mary Monkowski

Theses

None provided.

Analysis Of Gene Expression Data Using Expressionist 3.1 And Genespring 4.2, Indu Shrivastava

Theses

The purpose of this study was to determine the differences in the gene expression analysis methods of two data mining tools, Expressionistic^TM 3.1 and GeneSpring^TM 4.2 with focus on basic statistical analysis and clustering algorithms. The data for this analysis was derived from the hybridization of Rattus norvegicus RNA to the Affymetrix RG34A GeneChip. This analysis was derived from experiments designed to identify changes in gene expression patterns that were induced in vivo by an experimental treatment.

The tools were found to be comparable with respect to the list of statistically significant genes that were up-regulated by more …

Reconsidering Restoration, Brian Hoffner

Theses

What does the process of ecological restoration actually produce? For some restoring nature is a point of no contention. By replacing ecosystems that have been damaged by human interference, humans are taking proper responsibility for their actions. However, the environmental ethics community is all but in agreement over humans' obligations to damaged ecosystems. Some in the field claim that it is human's responsibility to perform "wild gardening", through restorations, to "our" environments. While other philosophers insist that these acts produce "faked nature".

This thesis offers a compromise vision of the meaning of restoration. The author uses the concept of Autonomous …