Digital Commons Network^™

A Genetic Assessment Of The Red Squirrel In Illinois: Natives, Immigrants, Or Exotics?, William Beatty

Masters Theses

A small population ofred squirrels (Tamiasciurus hudsonicus) has existed in Iroquois County, Illinois since the 1970' s. The origin of this population is unknown, but some accounts suggest they are the offspring of released red squirrels from Minnesota. Alternatively, they may be a remnant Illinois population or more recent immigrants from Indiana. Finally, this population could reflect a mixed ancestry of the above scenarios. Mitochondrial DNA (mtDNA) was utilized to determine the genetic relationships among red squirrel populations in Illinois, Indiana, Michigan, Minnesota, and Wisconsin. My results showed low levels of haplotype diversity and nucleotide diversity in the Illinois sample. …

Beneficial Effects Of Estradiol Are Mediated Through Apoe, Aseem Hussain

Masters Theses

Estradiol is the primary premenopausal hormone circulating in women. It is a powerful hormone in the female body since it sends signals to the brain, regulates ovulation and menstrual cycle and acts on the nervous syste~ heart, breast and many other tissues in the body. However all estradiol production is stopped after menopause. Post menopausal women can develop a host of neurodegenerative diseases such as Alzheimer's disease. If the onset of progressive dementia is after menopause during loss of estradiol, it seems logical to assume that the lack of estradiol should have a big role to play in the pathogenesis …

Tracing Sperm In Multiply-Mated Female Anastrepha Suspensa, (Diptera:Tephridae), Preeti Dhakal

Masters Theses

Anastrepha suspensa females have four different sites of sperm storage in their reproductive tract, may mate with more than one male, and store sperm in differing amounts in each organ after copulation. In order to study the dynamics of sperm storage patterns and subsequent paternity outcomes, a method was developed for both genotyping and quantifying sperm in the spermathecae. Spermathecae were isolated and sonicated to remove maternal cells, and subsequently crushed between two microslides to release sperm from the capsule. After DNA isolation, microsatellite loci could be amplified by PCR for fragment analysis. A newly developed method was then used …

High School Students' Academic Achievement And Their Mothers' Attitudes And Level Of Education, Nicole M. Classen

Masters Theses

What is life like for a teenager growing up with a sibling who has a disability? Using their own words, five high school students explored, through an interview format, how their experiences, family systems, and identity have been shaped in direct and indirect ways by having a brother or sister with a disability. Several common themes emerged and included how sibling-care responsibilities influenced their ability to participate in social activities outside of the home, reported perceptions of having more household responsibilities than their peers and/or siblings, recognition that the sibling with a disability influenced family members and family life, an …

Assessment Of Preferences For Individuals With Severe Disabilities, Meghan Foster

Masters Theses

Identifying preferences for individuals with disabilities is a big challenge for behavior analysts, teachers, and parents. Some individuals with disabilities lack the ability to verbally communicate their likes and dislikes, or wants and needs on a daily basis. When a loved one or teacher mistakes an indication of preference and produces an undesirable stimulus, this frequently causes aberrant responses. For these reasons, it is important that an efficient means of identifying preferences for individuals with disabilities is devised. The following pages examine areas of research into the study of individual preferences for specific stimuli and the different means of assessing …

Development Of Face Recognition System Using Verilook Software Development Kit, Paras Pradhan

Masters Theses

With built-in libraries and functions, VeriLook Software Development Kit (SDK) provides interfaces for biometric face recognition systems. This research was conducted to gain experience in the development of face recognition system using VeriLook SDK. A prototype named FRECPROJ was developed using the SDK. Major functions were implemented in the prototype, including face enrollment and match using still image files, live streaming with a web camera, or video files.

Through this research, it was realized that a typical face recognition system performs enrollment, verification and identification functions. A single image consisting of a single face is enrolled and the enrolled template …

Bio 5210 : Insect Morphology And Physiology, Biological Sciences

Approved Course Proposals

No abstract provided.

Bio 1003g : Life Of Animals, Biological Sciences

Approved Course Proposals

No abstract provided.

Bio 4964 : Entomology, Biological Sciences

Approved Course Proposals

No abstract provided.

Bio 2001g : Human Physiology, Biological Sciences

Approved Course Proposals

No abstract provided.

Bio 5250 : Biological Microtechnique, Biological Sciences

Approved Course Proposals

No abstract provided.

Bio 1093g : Life Of Animals, Honors, Biological Sciences

Approved Course Proposals

No abstract provided.

The Effect Of Social Pressure On Eating Habits Of College Students, Dawn Wilcox

Masters Theses

Food consumption is affected by a variety of factors including social pressure. A quasi-experimental design was used to determine the relationship between social pressure and food consumption in a restaurant environment. The study addressed the specific effect of one person’s decision to order or decline a second portion on fellow diners' consumption of beverages, salads, side dishes, entrées, and desserts. The research protocol was approved by the Institutional Review Board. A convenience sample of male and female college students (n=65) participated in a one hour dining experience in a restaurant setting. Subjects were randomly assigned to the control or treatment …

Word Retrieval Treatment Using Collaborative Referencing, Cassie (Shuemaker) Flack

Masters Theses

The use of collaborative referencing tasks as a supplement to traditional speech therapy for two individuals ( one male and one female) with non:fluent aphasia due to cerebrovascular accident (CVA) was investigated. The participants' spouses served as communication partners for the collaborative referencing task. Stimuli consisted of three sets of ten pictures of individuals performing actions. Participants and spouses alternated serving as director and matcher for six trials each session. Each picture set was targeted until participants reached 80% accuracy across two trials at identifying pictures. Analysis of transcripts showed that participants and communication partners followed the three phases of …

Foraging Site Selection In Prairie Kingsnakes (Lampropeltis C. Calligaster): An Experimental Approach, Angela M. Fornell

Masters Theses

A critical component to a predator’s survival is the choice of foraging sites that yield enough predatory success to meet energetic demands. To elucidate cues used to select foraging sites, I examined foraging site selection in Prairie Kingsnakes (Lampropeltis c. calligaster), a generalist species whose foraging mode is flexible. My objectives were to determine: the pattern of foraging site selection; the importance of certain cues that kingsnakes use when selecting foraging sites; and, whether or not kingsnakes adjust their foraging patterns in response to alterations in the microhabitat. I tested subjects in a large experimental arena under several treatment conditions …

Terrestrial Macrofungi Of Old-Growth Prairie Groves, Vincent P. Hustad

Masters Theses

The purpose of this study was to evaluate and contrast the communities of terrestrial macrofungi of Brownfield and Trelease Woods, Champaign Co., IL; old-growth prairie groves isolated for> 120 years. This study represents the first known analysis of fungal communities in old-growth prairie grove ecosystems in the Midwestern United States, and provides an excellent opportunity to characterize the fungal biodiversity of established old-growth reference communities for comparisons with other sites, both local and distant. Fungal communities were sampled during the fall fruiting seasons of 2006 and 2007 using a plot frequency study of fungal abundance. Several estimators of species richness …

Federal Renewable-Energy Research And Development Funding And Innovation, Darrin B. Johnson

Masters Theses

Energy is the largest industry on the planet and necessary for the sustainability of life. As the world's stores of nonrenewable-energy begin to deplete at an increasing rate, the research on feasible sources of renewable-energy becomes essential. The objective of this study is to evaluate the relationship between federal funding for activities of energy research and development for renewable-energy sources and the resulting number of renewable-energy patent applications. Panel and ordinary least squares estimations are applied. Data consists of nineteen countries spanning the years from 1985 through 1997. Results indicate a weak and statistically insignificant relationship between federal renewable-energy R&D …

Driven To Distraction, Carissa Renee Hayden

Masters Theses

This compilation of personal essays is centered on the topic of driving. Many of my stories do not take place in ordinary tourist locations. However, my emphasis in each essay is to highlight details of the traveling experience, regardless of the destination. I chose to structure my thesis as a series of essays because each story has its own particular focus. Together, the subjects of each story interlock as pieces in a jigsaw puzzle to form a unified and overarching theme of appearance vs. reality. Often the appearance, or how we envision the trip, is romanticized, whereas the reality is …

Mating Bias In The Red Imported Fire Ant, Solenopsis Invicta, Kendra Carroll

Masters Theses

The two social forms in the red imported fire ant, Solenopsis invicta, are believed to be governed by the expression of one specific gene. This gene, known as Gp-9, is responsible for the production of general protein-9, thought to be a pheromone binding protein. Among the social aspects thought to be controlled by this locus is reproduction. Many aspects of breeding within and between the two colonial forms have been investigated over the past years since in introduction of this species to the United States. In this study, several features of the currently accepted model were examined. Newlymated queens were …

Spatial And Ecological Patterns Of Tent Location In The Eastern Tent Caterpillar, Malacosoma Americana (Lepidoptera:Lasiocampidae), Jennifer Pleasant

Masters Theses

The eastern tent caterpillar, Malacosoma americanum (Fabricius) (Lepidoptera: Lasiocampidae) is a widely studied social caterpillar. The nests (i.e. tents) of the tent caterpillar are most frequently found on Black Cherry trees (Prunus serotina). However, dispersions of tents are often clumped with one cherry tree having five or more tent caterpillar nests in it and another cherry tree 3 meters away having only one nest, or none at all. I tried to determine why this happens. Because of the short field season, much of the research on the caterpillars has been done in the laboratory. I tried to determine host selection …

A Survey Of Carrion And Burying Beetles (Coleoptera:Silphidae) In Mchenry County, Illinois, David Suhrbur

Masters Theses

This study compared the occurrence of beetles in the family Silphidae using historical collection records with that of field collections from five different sites within McHenry County. The five sites include: Glacial Park, Woodstock, Silver Creek, Rush Creek, and Coral Woods. Historically, 11 known silphid species have been found in McHenry County, compared with seven species found during this study' collection period.

Percentages of silphid species at each site was calculated, as well as total number of individuals sampled, and two indices of diversity (Shannon-Weiner and Simpson's) were applied to both current and historical collection data. The historical collection (when …

Collectively We Unite On Facebook: A Case Study Of Egypt's Collective Action On Facebook Toward Social Change, Basma Botros

Masters Theses

The development of the famous social networking site, Facebook, has been associated with significant challenges to regimes that are characterized by being repressive to its citizens in terms of freedom of speech and expression, and mostly are third world developing countries that suffer. Egypt provides a good case study of Facebook ability to organize a strike among its citizens. April 6, 2008 is curved in the memories of Egyptians as a "general dissent day" that was initiated through Facebook and then was transmitted to almost every Egyptian citizen using other media sources. This paper shows how Facebook facilitates collective identity …

Automated Estimation Of Time Codes For Captioning Digital Media, Daniel P. Harvey Ii

Masters Theses

Captioning provides accessibility to media resources for deaf and hearingimpaired persons and is mandated by federal and state laws such as the Americans with Disabilities Act. However, the process of creating synchronized captions for media is time consuming and labor intensive. Consequently, many content providers still do not incorporate captions into media presentations on the web.

In this research, algorithms were developed to automate part of the captioning process by estimating the timing of captions for web-based audio and video files using plain-text transcripts and their corresponding audio recordings. Recordings used in this study were of professional speakers/readers from American …

The Cultural Dimension Of Emotional Intelligence And Its Clinical Implications, Koyeli Sengupta

Masters Theses

The purpose of this thesis was to examine the role that culture plays in emotionaJ intelligence, in people's ability to use emotions adaptively in their daily lives. Specifically, it presented existing cross-cultural research literature on emotional intelligence, with particular focus on the emotional competencies of Americans and Indians. The literature on cross-cultural psychology of emotions revealed cross-cultural similarities as well as differences in each phase of the emotion process. It supported the view that considerable universality existed with regards to perception of emotions in facial expressions, while the major sources of differences were detected in the processes ofregulation of emotion …

December 6, 2007, Council On Academic Affairs

Minutes

No abstract provided.

Daily Eastern News: December 03, 2007, Eastern Illinois University

December

No abstract provided.

Daily Eastern News: November 15, 2007, Eastern Illinois University

November

No abstract provided.

Daily Eastern News: November 9, 2007, Eastern Illinois University

November

No abstract provided.

Daily Eastern News: November 5, 2007, Eastern Illinois University

November

No abstract provided.

Daily Eastern News: October 25, 2007, Eastern Illinois University

October

No abstract provided.