Digital Commons Network^™

Effect Of Flexing On The Barrier Properties Of Metallized Films, Anjum Parkar

Theses

One of the major concerns with respect to metallized films is the effect of flexing on their barrier properties. Films encounter a series of mechanical stress situations during manufacturing, processing, handling, and distribution. These mechanical stresses often result in flexing of the packaging film, which is more prominent with metallized films. The first part of my study evaluates the effect of real stresses of flex by using packages already manufactured and that have been through the distribution cycle. Metallized film samples from these packages were tested to see the effect of real stress on their barrier properties. The results showed …

Guardianship And Severely Chronically Mentally Ill Adults: A Measure Of Advantages And Disadvantageous In A Pair-Matched Records Review, James H. Hoerchler

Theses

This thesis examined adults with chronic severe mental illness and the use of legal guardianship executed to protect them from harming themselves or others, while attempting to improve their overall quality of life.

The earliest manifestation of mental health law appeared in the Roman Empire. The Romans established the legal use of surrogates to handle the property and commercial affairs of disabled citizens. By the sixteenth century England had developed standards of supervision by which a guardian might supervise a disabled person. The first guardianship recorded in America was decided under English law in 1637 in Jamestown, Virginia (Goldstein, Alan …

A Guide To The Management & Operation Of A Chinese Restaurant In The United States, Wen-Chiung Huang

Theses

Before writing this thesis, the reason I choose for the issue of management and operation of Chinese restaurant is not because so much mass communication was related. It is the idea of the restaurant business how it to be created by using media or people's words of mouth. It is difficult to start a new business in the foreign country. Restaurant business does the same. In the early a late age of immigration, people realized only work hard can made a better life for themselves and their next generation. They started have their own business, created job opportunity even contributed …

Automated Extraction Of Disease-Gene Relationships From Medline, Jennifer R. Paine

Theses

The increasing amount of scientific information available to researchers in the form of biomedical literature is beginning to bring about a need for the development of tools to extract information automatically from these sources. One segment of information of particular interest to researchers is the linkage information between genes and diseases. These linkages can help researchers interpret large-scale genomics studies as well as make logical connections between gene expression levels and certain phenotypes. To make the finding and collecting of this information practical, automated methods of information extraction are required. In this paper, I propose a method for the automated …

Identification Of Shiga Toxin-Producing Escherichia Coli In The Uae, Khawla Hamad Mohd Al-Areef Al-Dhaheri

Theses

Identification of Shiga Toxin-Producing Escherichia coli in the UAE

By

Khawla Hamad Mohd Al-Areef Al-Dhaheri

Abstract

Various patho-groups of Escherichia coli strains are important causes of diarrheal diseases worldwide. Among these strains Shiga toxin producing isolates are particularly important. They are carried by various animals and upon infection, in humans, they may cause serious bloody diarrhea, and in some cases even life threatening sequels as hemolytic uremic syndrome. However, these infections are often under-diagnosed due to the fact that pathogenic strains do not differ from their nonpathogenic counterparts in characters investigated by standard microbiological techniques. Consequently, they can only be …

Effect Of Some Medicinal Plants In U.A.E. On Glucose Homeostasis In Rats, Fatma Khadem Al-Ghaithi

Theses

Diabetes mellitus is one of the most common endocrine diseases in the world that affects almost 6% of the world population. The treatment of diabetes mellitus takes three main forms. First, diet and exercise. Secondly, insulin therapy, and thirdly, using hypoglycaemic agents (suiphonylureas and biguanides). Many of these agents are not very effective in lowering glucose level in diabetic patients and are either too expensive or have undesirable side effects and contraindications. As a result of this, the search for effective drugs for the treatment of diabetes mellitus continues.

Before the introduction of insulin in 1922, the treatment of diabetes …

The Mother Immaculate, Calvert J. Waller Iii

Theses

Not included.

Neurodevelopmental Models Of The Heterogeneous Syndrome Of Schizophrenia, Gwen Decelles

Theses

Not included.

Active Barrier Packaging: Extending The Product Life Of Orange Juice Packaged In Gable Top Cartons, Ann Marie Kenback Chuprevich

Theses

Providing a package that can actively participate in prolonging the product shelf life of orange juice adds value, both financially and nutritionally, to the product and to the package. The code date and shelf life of orange juice is in part determined by the ability of the product to maintain the level of vitamin C as stated on the nutritional label. Vitamin C deteriorates in the presence of oxygen; therefore, removal of oxygen from the package will decelerate the process of oxidation thereby diminishing the loss of vitamin C and prolonging the quality of the orange juice. The refrigerated shelf …

Effects Of Food Sources And Culture Conditions On Feeding Behaviour And Growth Rates Of Nile Tilapia Fry (Oreochromis Niloticus), Latifa Juma Rashid Al-Shamsi

Theses

The importance of fish aquaculture in general as an alternative source of animal protein, is raised during this century after the significant reduction of natural marine resources. Such reduction has increased the interest of many countries as well as international agencies in worldwide food security, especially for developing countries. The success of any aquaculture is chiefly judged by its economic development, which always depends on the management of producing acceptable marketing size and weight of fish in short time. In the last few decades, many aquacultures failed in balancing between the financial input and the resultant income. That is due …

Evaluation Of Effect Of Extrusion Process Variables On Mechanical Properties Of Extruded Collagen Tubes And Effect Of Post Extrusion Treatments, Mayank K. Patel

Theses

This study evaluated the effect of extrusion process variable on mechanical properties of extruded collagen tubes made using a specialized extruder, made by ZOKO Corporation of Czechoslovakia. Three extrusion variables were considered; extrusion speed, linear draw rate and rotation speed. Using Taguchi L₄ matrix, a design of experiment (DOE) was run. Two mechanical properties, wall thickness and estimated elastic modulus, were considered as response of this DOE. Data was analyzed statically to evaluate the effect of extrusion variables on both these properties. Result of this study showed that linear draw rate of the extrusion process has the highest influence …

Modeling And Analysis Of Hospital Facility Layout Problem, Amol Shrikrishna Padgaonkar

Theses

The optimal solution to any facility layout problem is an important aspect and a major concem as it involves significant material handling and transportation cost. The objective is to arrange the departments within the predefined facility boundaries in the way that the interaction between the functions is efficient and the overall movement cost is minimized. While facility layout problems have traditionally focused on manufacturing facilities, there has been little work on analyzing layouts for hospitals. The thesis focuses on hospital facility layout problems (HLP) to (i) minimize the movements of patients and (ii) minimize the movements of accompanying resources such …

A Proposal To Meet The Biofuels Directive In Ireland, Karl Mccarthy

Theses

In 1990 the transport sector accounted for 9,5% of all Irish emissions. By 2010 it is predicted that transport emissions will have increased by 179%, accounting for 18.8% of all emissions. It is predicted that transport emissions will therefore be around 14,000 kt in 2010. This equates to around €370 million pa in carbon taxes if and when the taxation regime is introduced. This €370 million may be used to facilitate a biofuel industry (for example, by reducing excise duty on biofuels).

The proposed carbon tax along with the EU Biofuels Directive aims to encourage the use of renewable transport …

Food And Art: A Brief History, Isaac Rivera

Theses

Not Included

The Diarrheic Shellfish Poisoning Toxins In Marine Environment Determined Using Liquid Chromatography - Mass Spectrometry Techniques, Patricia Fernández Puente

Theses

A highly specific and sensitive LC-MS/MS analytical method was developed and validated using gradient reversed phase liquid chromatography-tandem mass spectrometry (LC- MS/MS), interfaced using turbo-assisted electrospray ionisation (ESI) in negative mode for the analysis of DSP (okadaic acid (OA), dinophysistoxins (DTXs) and pectenotoxins (PTXs)) toxins in a variety of samples. There were no matrix effects present, proved by the good reproducibility achieved and the linearity of the calibration curves (r" > 0.999) in spiked mussel samples and standards. A DSP toxin profile study was conducted with bulk phytoplankton and mussels samples from the west coast of Ireland. All the samples were …

An Investigation Of Weed Pest Problems In The Emerging Foliage Industry In Kerry, Tom Houlihan

Theses

The rapidly expanding cut foliage industry in the southwest of Ireland aims to satisfy the demands of an exacting market requiring quality stems for use in the manufacture of flower and foliage bouquets.

The studies identified, in detail, the type of weed pests that cause problems for growers of cultivated foliage crops and examined current weed control practice. Residual herbicides with potential for use within the sector were screened and trials were set up in a number of important foliage species.

Recommendations on weed management regimes based on the findings from these trials and economic criteria are presented for Paeony …

Clarifying Meal Planning Information, John D. Tran

Theses

Not Included

Assessment Of Brine Shrimp (Artemia Sp.) Productivity At Al Wathba Wetland Reserve, Abu Dhabi (Uae), Shaikha Salem Obaid Al Dhaheri

Theses

Al Wathba Lake was created in 1982 by accidental discharge of over-capacity treated sewage water from Al Mafraq Waste Water Treatment Plant (WWT). The lake lies on the north side of the Abu Dhabi - Al Ain truck road, approximately 40 km Southeast of Abu Dhabi Island. In 1998, the lake and its surroundings were designated as protected area, the Al Wathba Wetland Reserve, and placed under the management of the Environmental Research and Wildlife Development Agency (ERWDA). The reserve covers an area of approximately 5 km², and the lake system covers an area of 1.5 km^{2 …}

Design And Analysis Of Meal Assembly And Delivery Methods In Hospital Foodservice Systems, Emily Olney

Theses

Foodservice systems are a necessary and integral part of virtually every hospital. Although hospital foodservice is not the primary function hospitals perform, the foodservice system is a significant part of a hospital's operating budget and floor space, and as a result, should be operated in an optimal way. The main objective of this thesis is to determine the best foodservice system for alternative hospital configurations focusing on the tray assembly and ordering/delivery methods used in providing meals to patients. Four main factors are evaluated at two different levels for each factor using a full factorial experiment. These four factors are …

Wearable Walking Aid For Elderly People, Yungshiun Lin

Theses

None provided.

Graphical User Interface For Improved Laser Eye Surgery, Venkata K. Kuruganti

Theses

This thesis develops a system for laser eye surgery that is a significant improvement over existing technology. The new system uses image matching and MEMS micromirrors to introduce feedback control, automation and record keeping to the laser surgery process, eliminating the unwanted effects of eye movement during surgery and introducing a wide range of other benefits. It is expected that this improvement can be implemented as an addition to existing systems as well as a foundation for new tools, perhaps even remote, internet enabled ones.

The basic components of the new system are described and demonstrated, including image matching between …

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 …

The Colorfood System, Mary Monkowski

Theses

None provided.

The Development Of A Biodegradable Scaffold For A Tissue Engineered Heart Valve, Thomas Adam Alheidt

Theses

In the current state of medical technology, there exists the need for a quality medical device to replace a failing heart valve. Presently, mechanical valves as well as donor tissue valves, either from humans or animals are used to replace failing heart valves. These valves although they can operate in the heart satisfactorily are not equal to the body replacing its own valve. Tissue Engineering in simple terms is the field of helping the body replace its own failing organ. In scientific terms, Tissue Engineering is a relatively young field, a majority of the major advancements have come in the …

Photo Binge, Colette Fu

Theses

Not Included

Body Image And Quality Of Life: A Comparative Study Between Black And White Females, Chrissy Mitchell

Theses

This research examines the relationship between body image avoidance behaviors and quality of life for black an white females. The subjects in this study included 39 black females and 24 white females in St. Louis County. The ages of participants ranged from 14 to 20 years old. In order to examine the relationship between these two variables the mean, standard deviation, and an independent t-test was performed. There was a strong positive correlation between BIAQ and QOL Importance subscale for Black and White females. A discussion of limitations of this study and implications for future research will be discussed later.

Investigation And Evaluation Of Foodservice Industry Packaging Formats, Cindy O'Leary-Swinson

Theses

The purpose of this study was to determine the packaging usage of the foodservice industry in today's marketplace. It summarized the foodservice packaging formats in terms of relative volume related to usage, as well as the packaging materials broken down by sector. The opinions of industry professionals toward food packaging formats were evaluated. Two different measurement instruments were used to obtain information. A survey was used to obtain the opinions of foodservice professionals in regards to the different packaging formats, and an audit form was used to inventory the packaging formats within the different segments. It was determined that foodservice …

A Review Of The Endocrine Disrupting Properties Of The Organochlorine Pesticides, And A Critique And Comparison Of The Laws And Regulations Governing Their Usage In The United States And The European Union., Kent Mitchell

Theses

Introduction to the effects of organochlorine based pesticides on the immune system so as to better understand the importance of governmental restrictions put on their usage

Use Of Date Pits As An Energy Source For Nile Tilapia, Oreochromis Niloticus, Maitha Mohammed Sultan Al-Darmaki

Theses

The present study was conducted to evaluate date pits as an energy source of Nile tilapia fingerlings and adults, in two consecutive experiments. In the first experiment, five isocaloric (450 kcal/100g)-isonitrogenous (35% crude protein) diets containing of date pits as a replacement for wheat bran (energy source) 0, 25, 50, 75 and 100% levels were prepared. The diets were fed to duplicate groups of Nile tilapia, Oreochromis niloticus fingerlings and adults, with average initial weights of 10 and 50g, respectively twice a day, for 70 days. The culture system consisted of 70-L, fiberglass tanks connected together in a closed system. …

Teacher Perceptions Of The New York State Regents Requirements: A Pilot Study, Jennifer Lerner

Theses

This pilot study investigated teachers' perceptions of the effects of the New York State Regents requirements on teachers and students. An eight question Likert scale survey was administered to one hundred high school teachers in an upstate New York urban school district. Survey questions covered the impact of the new standards on teacher autonomy, in addition to student and teacher anxiety level. Teachers were asked about the fairness of the exams, the amount of time spent teaching to exams, and how they perceived the exams as impacting school drop-out rate. Results indicated that teachers believed that the new requirements had …