Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

University of Central Florida

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 2521 - 2550 of 7872

Full-Text Articles in Entire DC Network

University Of Central Florida Undergraduate Catalog, 2015 - 2016, University Of Central Florida May 2015

University Of Central Florida Undergraduate Catalog, 2015 - 2016, University Of Central Florida

UCF Catalogs

No abstract provided.

Go to article

"Because I Shave My Armpits…": A Content Analysis Of #Womenagainstfeminism On Twitter, Marina Brandman May 2015

"Because I Shave My Armpits…": A Content Analysis Of #Womenagainstfeminism On Twitter, Marina Brandman

HIM 1990-2015

Because of the speed and convenience of Twitter, it has become one of the most widely utilized platforms for breaking news and is often used to raise awareness of current social issues, political happenings, and social injustices. As more women use Twitter and other social media to embrace the feminist label online, an array of criticism has come to surface. A new movement, #WomenAgainstFeminism, has become popular with Twitter users who reject feminism ideals and the feminism label. Research has been done examining the presence of online feminism, “hashtag feminism,” and online activism in general. Currently, there is no research …

Go to article

Collection Development Policy, Physics, Patti Mccall Apr 2015

Collection Development Policy, Physics, Patti Mccall

Libraries' Documents

No abstract provided.

Go to article

Collection Development Policy, Chemistry, Peter Spyers-Duran Apr 2015

Collection Development Policy, Chemistry, Peter Spyers-Duran

Libraries' Documents

No abstract provided.

Go to article

Collection Development Policy, Optics, Patti Mccall Apr 2015

Collection Development Policy, Optics, Patti Mccall

Libraries' Documents

No abstract provided.

Go to article

Collection Development Policy, Biology, Patti Mccall Apr 2015

Collection Development Policy, Biology, Patti Mccall

Libraries' Documents

No abstract provided.

Go to article

Collection Development Policy, Anthropology, Rachel Mulvihill Apr 2015

Collection Development Policy, Anthropology, Rachel Mulvihill

Libraries' Documents

No abstract provided.

Go to article

Collection Development Policy, Education, Terrie Sypolt Apr 2015

Collection Development Policy, Education, Terrie Sypolt

Libraries' Documents

No abstract provided.

Go to article

Methods For Biomolecule And Biomolecule Complex (Bmc) Detection And Analysis And The Use Of Such For Research And Medical Diagnosis (Us), Qun Huo Apr 2015

Methods For Biomolecule And Biomolecule Complex (Bmc) Detection And Analysis And The Use Of Such For Research And Medical Diagnosis (Us), Qun Huo

UCF Patents

So far research has been focused almost exclusively on searching "individual" proteins as protein biomarkers for cancer detection and diagnosis. The level change of an individual protein target in biological systems and fluids is most commonly studied to identify their potential association with cancer. Using a nanoparticle aggregation immunoassay, we discovered several proteins that are substantially more complexed/aggregated in different cancer than normal tissue. The level of protein complex/aggregate in a biological system can serve as a biomarker for disease detection and as a target of therapy. In one particular example, prostate cancer is clearly distinguishable from normal prostate and …

Go to article

Mcpip As Wound Therapy, Pappachan Kolattukudy, Jianli Niu Apr 2015

Mcpip As Wound Therapy, Pappachan Kolattukudy, Jianli Niu

UCF Patents

Disclosed herein are methods and compositions of treating a subject suffering from a wound. In exemplary examples, the method involves elevating MCPIP levels in a subject in need. Elevating MCPIP levels may involve direct administration (e.g. delivery of protein) or indirect administration (e.g. delivery vehicle capable of increasing expression of MCPIP).

Go to article

Collection Development Policy, Economics, Peter Spyers-Duran Apr 2015

Collection Development Policy, Economics, Peter Spyers-Duran

Libraries' Documents

No abstract provided.

Go to article

Collection Development Policy, Civil, Environmental & Construction Engineering, Ven Basco Apr 2015

Collection Development Policy, Civil, Environmental & Construction Engineering, Ven Basco

Libraries' Documents

No abstract provided.

Go to article

Methods Of Promoting Angiogenesis Using Cerium Oxide Nanoparticles, Sudipta Seal, Soumen Das, William Self Feb 2015

Methods Of Promoting Angiogenesis Using Cerium Oxide Nanoparticles, Sudipta Seal, Soumen Das, William Self

UCF Patents

Methods of using cerium oxide nanoparticles to promote angiogenesis are described. In a particular embodiment, a method of promoting angiogenesis in tissue comprises contacting the tissue with a composition comprising cerium oxide nanoparticles effective for stimulating proliferation of endothelial cells associated with the tissue.

Go to article

Method For Determining The Origin Of A Sample, John Ballantyne, Erin Hanson, Helge Lubenow Jan 2015

Method For Determining The Origin Of A Sample, John Ballantyne, Erin Hanson, Helge Lubenow

UCF Patents

A method for determining the nature of a sample is provided, wherein the presence or absence of at least one marker small non-coding RNA in the sample is detected. Suitable marker small non-coding RNAs for different samples such as blood, saliva, semen and vaginal secretions are provided. Also provided are suitable kits and methods for identifying marker small-non coding RNAs.

Go to article

Membrane Topology Of A Broad-Spectrum Resistance Factor Responsible For Lipid Modification In Enterococcus Faecium., Jesse Harrison Jan 2015

Membrane Topology Of A Broad-Spectrum Resistance Factor Responsible For Lipid Modification In Enterococcus Faecium., Jesse Harrison

Electronic Theses and Dissertations

Aminoacylphosphatidylglycerol synthases (aaPGSs) are integral membrane proteins that use aminoacyl-tRNAs as substrates to catalyze the addition of amino acids to phosphatidylglycerol (PG) in the cytoplasmic membranes of bacteria. Addition of amino acids to PG decreases the net negative charge of the membrane, conferring resistance to various classes of antibacterial agents (i.e., cationic antimicrobial peptides, beta-lactams, glycopeptides, and lipopeptides) and protecting the cell against osmotic stress and acidic conditions. aaPGS homologs are found in a variety of clinically relevant microorganisms, including Enterococcus faecium, which is increasingly found to be the etiologic agent of antibiotic-resistant nosocomial infections. Although the broad distribution of …

Go to article

Academic Performance Among Homeless Students: Exploring Relationships Of Socio-Economic And Demographic Variables, Miriam Moore Jan 2015

Academic Performance Among Homeless Students: Exploring Relationships Of Socio-Economic And Demographic Variables, Miriam Moore

Electronic Theses and Dissertations

This study examines homeless student academic performance, types of temporary housing used among the homeless, degree of stability or instability for families with school-aged children, child needs for academic success, the importance of parental involvement in a child's academic growth, and other known factors in relations to child student academic performance, with a focus on grade level and racial differences. A multiple linear regression model is used to test the hypotheses while controlling confounding variables. Statistically significant relationships are reported between race and academic performance, and grade level and academic performance. Practical and policy implications are discussed, as well as …

Go to article

Organizational Complexity, Plan Adequacy, And Nursing Home Resiliency: A Contingency Perspective, Cherie Boyce Jan 2015

Organizational Complexity, Plan Adequacy, And Nursing Home Resiliency: A Contingency Perspective, Cherie Boyce

Electronic Theses and Dissertations

Some social and organizational behavior scientists measure resiliency through anecdotal qualitative research, i.e. personality analyses and stories of life experience. Empirical evidence remains limited for identifying measurable indicators of resiliency. Therefore, a testable contingency model was needed to clarify resiliency factors pertinent to organizational performance. Two essential resiliency factors were: 1) a written plan and 2) affiliation with a disaster network. This contingency study demonstrated a quantifiable, correlational effect between organizational complexity, disaster plan adequacy and organizational resiliency. The unit of analysis, the skilled nursing facility proved vulnerable, therefore justifying the need for a written emergency management plan and affiliation …

Go to article

Road Stories, Louis Mindar Jan 2015

Road Stories, Louis Mindar

Electronic Theses and Dissertations

Road Stories is a collection of three novellas that explore the pull, allure, sanctuary, serendipity, and adventure of life on the open road. The novellas examine how for some, the road holds the promise of a new day, an improved life, a better opportunity, or a deeper love; while for others, it is nothing more than an assortment of jumbled blue lines on a map. In Tierra del Fuego, a man takes to the road to figure out how to deal with the grief and sense of betrayal he feels following the death of his wife. Lake of the Falls …

Go to article

Homophobia And Hiv Transmission: A Six-Country Comparative Analysis, Tiernan Middleton Jan 2015

Homophobia And Hiv Transmission: A Six-Country Comparative Analysis, Tiernan Middleton

HIM 1990-2015

This interdisciplinary study combines epidemiological data with anthropological theory to investigate the relationship between HIV transmission rates and systemic homophobia. Previous research has illustrated the link between high levels of structural violence and structural stigma to increased risk of diseases such as the link between African-Americans and heart disease. This study investigates the relationship between systemic homophobia and HIV transmission rates. Through operationalizing homophobia into seven distinct factors, I evaluated systemic homophobia in six countries, assigning a score 1-10 to each factor using secondary source aggregation. I compared composite scores, as well as scores in each operationalized factor to HIV …

Go to article

Synthesis And Characterization Of New Probes For Use In Fluorescence And X-Ray Ct Bioimaging, Simon Tang Jan 2015

Synthesis And Characterization Of New Probes For Use In Fluorescence And X-Ray Ct Bioimaging, Simon Tang

Electronic Theses and Dissertations

The pursuit of more suitable drugs intended for possible biological applications are a continuously growing topic of research within the scientific community. One of these suitable qualities includes the need for hydrophilicity and or some appropriate delivery system for the drug to enter into biological systems. A system of analyzing and following these compounds would then, however, be necessary to conduct any kind of mechanistic or interaction studies for he said drug within the biological system. Just to name a few, fluorescence and X-ray computed tomography (CT) methods allow for imaging of biological systems but require the need of compounds …

Go to article

Thermally Induced Motion, Collision And Mixing Of Levitated Droplets, Ashkan Davanlou Jan 2015

Thermally Induced Motion, Collision And Mixing Of Levitated Droplets, Ashkan Davanlou

Electronic Theses and Dissertations

This dissertation investigates the motion of a levitated droplet experimentally and analytically against the Marangoni flow in an immiscible outer fluid at higher speeds than is possible currently. Based on our earlier experiments, when a droplet is released from a height of 1.5 – 4 times its diameter from the liquid surface, it can overcome the impact and stay levitated at the liquid-air interface due to the existence of an air gap between the droplet and the liquid film. In order to explain this behavior of droplet traveling against the counter-current motion, we propose a simple approach: first, the Marangoni …

Go to article

Biomechanics Of Developmental Dysplasia Of The Hip - An Engineering Study Of Closed Reduction Utilizing The Pavlik Harness For A Range Of Subtle To Severe Dislocations In Infants., Victor Huayamave Jan 2015

Biomechanics Of Developmental Dysplasia Of The Hip - An Engineering Study Of Closed Reduction Utilizing The Pavlik Harness For A Range Of Subtle To Severe Dislocations In Infants., Victor Huayamave

Electronic Theses and Dissertations

Developmental Dysplasia of the Hip (DDH) is an abnormal condition where hip joint dislocation, misalignment, or instability is present in infants. Rates of incidence of DDH in newborn infants have been reported to vary between 1 and 20 per 1000 births, making it the most common congenital malformation of the musculoskeletal system. DDH early detection and treatment is critical to avoid the use of surgical treatment in infants and to prevent future complications such as osteoarthritis in adult life. To this day several non-surgical treatments involving the use of harnesses and braces have been proposed to treat DDH in infants, …

Go to article

It's A Conspiracy: Motivated Reasoning And Conspiracy Ideation In The Rejection Of Climate Change, Nikilaus Wycha Jan 2015

It's A Conspiracy: Motivated Reasoning And Conspiracy Ideation In The Rejection Of Climate Change, Nikilaus Wycha

Electronic Theses and Dissertations

A large disconnect exists between the general public's acceptance of human-caused climate change and the prevailing consensus of actively publishing scientists. Previous research has examined both political and economic motivated reasoning, media influence in print and television, conspiracy ideation as a predictor of science rejection, and the role of the social construction of scientific knowledge in science rejection. Using these previously studied justifications for climate change rejection as a starting point, this research examines 212 written responses to a prompt at Climate Etc. asking the community to explain their acceptance / rejection of climate change. Using a textual content analysis, …

Go to article

Environmentalism And Environmental Constitutional Ballot Initiatives In Florida: The Elements Of Support For Amendment One In 2014 In The Context Of Current Environmental Attitudes., Michael Jones Jan 2015

Environmentalism And Environmental Constitutional Ballot Initiatives In Florida: The Elements Of Support For Amendment One In 2014 In The Context Of Current Environmental Attitudes., Michael Jones

Electronic Theses and Dissertations

Americans express support for “the environment” with environmental support cutting across political and demographic differences and cleavages. In the past 15 years, however, period effects, political sorting, and the emergence of a powerful anti-environmental movement have lessened the generalized levels of environmental support. Using the 2012 CCES survey, the expressed attitudes regarding multiple environmental issues found significant differences in levels of environmental support nationally by party, Tea Party attitudes, ideology, and certain demographic characteristics. For Floridians, the differences between the most pro-environmental respondents and the most anti-environmental are narrower; partisan identification itself is not significant in environmental attitudes; but ideology, …

Go to article

Modeling Crowd Mobility And Communication In Wireless Networks, Gurkan Solmaz Jan 2015

Modeling Crowd Mobility And Communication In Wireless Networks, Gurkan Solmaz

Electronic Theses and Dissertations

This dissertation presents contributions to the fields of mobility modeling, wireless sensor networks (WSNs) with mobile sinks, and opportunistic communication in theme parks. The two main directions of our contributions are human mobility models and strategies for the mobile sink positioning and communication in wireless networks. The first direction of the dissertation is related to human mobility modeling. Modeling the movement of human subjects is important to improve the performance of wireless networks with human participants and the validation of such networks through simulations. The movements in areas such as theme parks follow specific patterns that are not taken into …

Go to article

Quantitative Assessment Of The Effects Of Microbial Degradation Of A Simple Hydrocarbon Mixture, Jessica Kindell Jan 2015

Quantitative Assessment Of The Effects Of Microbial Degradation Of A Simple Hydrocarbon Mixture, Jessica Kindell

Electronic Theses and Dissertations

Ignitable liquids consist of either a single organic compound or a complex organic mixture. In regards to fire debris analysis, the analyst is responsible for determining if an ignitable liquid residue is present. However, when extracted from soil-containing fire debris evidence, chemical degradation from microorganisms is observed to result in the loss of compounds based on chemical structure. It can also happen when the evidence container is stored at room temperature before analysis. This can present a challenge to the fire debris analyst when identifying and classifying the ignitable liquid residue based on the criteria established by standard test methods. …

Go to article

Synthesis, Linear And Nonlinear Photophysical Characterization Of Two Symmetrical Pyrene-Terminated Squaraine Derivatives In Solution, Alfonso Ballestas Barrientos Jan 2015

Synthesis, Linear And Nonlinear Photophysical Characterization Of Two Symmetrical Pyrene-Terminated Squaraine Derivatives In Solution, Alfonso Ballestas Barrientos

Electronic Theses and Dissertations

Two indole-based squaraine dyes bonded to two pyrenyl groups through vinyl- and ethynyl- linkers were synthesized with the aim of enhancing the intramolecular charge transfer interaction in addition to improving their optical properties. The absorption and emission properties of these derivatives were determined in order to gain an insight into the intensity of this type of interaction, their aggregation behavior and compare them with results obtained through quantum chemical calculations. Both compounds presented high photochemical stability in THF, and the linear spectroscopic characterization revealed high extinction coefficients, large fluorescence quantum yields and relatively low tendency of forming excimers in several …

Go to article

Sexism And Women: The Implications Of Female Gender Resentment, Christine Regnier-Bachand Jan 2015

Sexism And Women: The Implications Of Female Gender Resentment, Christine Regnier-Bachand

Electronic Theses and Dissertations

Do women suffer from a societal Stockholm Syndrome which leads them to display high levels of modern and traditional sexist behavior? Does a woman*s level of modern or traditional sexist behavior influence her political choices? Female gender resentment and sexist biases are an understudied area of the extant literature on sexism. Typically the focus is placed on men*s sexist attitudes and treatment of women, but is it possible that women also contribute to the subordination of their gender through sexist practices? These are questions which this thesis attempts to answer. The findings indicate that working women under the age of …

Go to article

The Experience Of Physical And Social Presence In A Virtual Learning Environment As Impacted By The Affordance Of Movement Enabled By Motion Tracking, Aleshia Hayes Jan 2015

The Experience Of Physical And Social Presence In A Virtual Learning Environment As Impacted By The Affordance Of Movement Enabled By Motion Tracking, Aleshia Hayes

Electronic Theses and Dissertations

This research synthesizes existing research findings that social presence (sense of connection with others) and physical presence (sense of being there) increase learning outcomes in Virtual Learning Environments (VLEs) with findings that traditional motion tracking of participants wearing head mounted displays in virtual reality increases both physical and social presence. This information suggests that motion tracking in mixed reality VLEs has a positive impact on social presence and on physical presence. For this study, the affordance of free movement among virtual objects is enabled by Microsoft Kinect tracking of the user's position that is translated to movement of the virtual …

Go to article

Synchrotron Based Infrared Microspectroscopy Of Carbonaceous Chondrites., Mehmet Yesiltas Jan 2015

Synchrotron Based Infrared Microspectroscopy Of Carbonaceous Chondrites., Mehmet Yesiltas

Electronic Theses and Dissertations

Relationships between organic molecules and inorganic minerals are investigated in five carbonaceous chondrites, Northwest Africa 852 (CR2), Tagish Lake (C2-ungroupped), Orgueil (CI1), Sutter's Mill (CM), and Murchison (CM2), with micron spatial resolution using synchrotron-based imaging micro-FTIR spectroscopy. Correlations based on absorption strength for various constituents are determined using statistical correlation analysis. Silicate band is found to be positively correlated with stretching modes of aliphatic hydrocarbons in NWA 852 and Tagish Lake. The former is highly correlated with the hydration band in all meteorites. Negative correlation is observed between water+organics and carbonate bands in all meteorites. Two dimensional infrared maps for …

Go to article

First Prev Next Last