Current Search: poster (x) » Snyder, Patricia Ann (x)
View All Items
Pages
- Title
- The construction of metal-organic hybrid materials based on benzophenone-4,4'-dicarboxylic acid.
- Creator
- Zribi, Dan, Torres, Melissa, De Lill, Daniel T.
- Date Issued
- 2013-04-05
- PURL
- http://purl.flvc.org/fcla/dt/3361243
- Subject Headings
- Dicarboxylic acids, Benzophenones, Lanthanides, Transition metals
- Format
- Document (PDF)
- Title
- Synthesis of Complex Polycyclic Scaffolds Incorporating α-Amino Esters.
- Creator
- Zorc, Stephen A., Samanta, Shyam S., Roche, Stéphane P., Charles E. Schmidt College of Science
- Abstract/Description
-
In order to keep up with the high demand for biologically active molecules, chemists devised several synthetic strategies to access novel chemical spaces. The two main strategies to construct new scaffolds are to revisit underexploited or forgotten reactions or to devise new transformations. We are exploring a unique and underexploited reaction, the Himbert–Henn cycloaddition, to produce complex molecular scaffolds in a single step (strategy 1). In a second novel approach, we are modifying...
Show moreIn order to keep up with the high demand for biologically active molecules, chemists devised several synthetic strategies to access novel chemical spaces. The two main strategies to construct new scaffolds are to revisit underexploited or forgotten reactions or to devise new transformations. We are exploring a unique and underexploited reaction, the Himbert–Henn cycloaddition, to produce complex molecular scaffolds in a single step (strategy 1). In a second novel approach, we are modifying the Hantzsch 4-component reaction (4CR) by incorporating an α-amino ester residue to construct new molecules (strategy 2). Both of these reactions have great potential to synthesize novel and chiral molecules from proteinogenic α-amino esters. These unprecedented and complex polycyclic molecules have potential application in medicinal chemistry and natural product synthesis. 4-aza-podophyllotoxins obtained by the Hantzsch-4CR have been proven to be potent as anti-leukemia, anti-colon cancer, and vascular disrupting agents (with nanomolar activity).
Show less - Date Issued
- 2015
- PURL
- http://purl.flvc.org/fau/fd/FA00005218
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Quality vs Quantity.
- Creator
- Ziegler, Kyle, Auguste, Derream, Escaleras, Monica
- Abstract/Description
-
As the demand for food increases, food makers must increase production; however, there comes a point when one must consider what is sacrificed for such an increase in mass production of food. Food is now evolving, preferences are varying from natural tastes to unnatural alterations due to chemical additives. We felt more research is needed to understand what motivates consumers to purchase varying types of foods. To understand consumers’ views on food preferences, we developed an online...
Show moreAs the demand for food increases, food makers must increase production; however, there comes a point when one must consider what is sacrificed for such an increase in mass production of food. Food is now evolving, preferences are varying from natural tastes to unnatural alterations due to chemical additives. We felt more research is needed to understand what motivates consumers to purchase varying types of foods. To understand consumers’ views on food preferences, we developed an online survey with fifteen questions and collected responses from 498 people. Our findings show a statistically significant difference between people of different gender, age, and regions regarding motivations to purchase food and food labeling. With this knowledge, we may better understand what people of different demographics feel regarding the current state of food wellness, and why they might prefer certain actions over others due to their diverse backgrounds.
Show less - Date Issued
- 2018
- PURL
- http://purl.flvc.org/fau/fd/FAU_SR00000057
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Emergence of epilepsy in a transgenic mouse strain that over-expressesbrain- derived neurotrophic factor in theforebrain.
- Creator
- Zhou, Wei Hui, Isgor, Ceylan, Office of Undergraduate Research and Inquiry
- Abstract/Description
-
Structural changes that alter hippocampal functional circuitry are implicated in learning impairments, mood disorders and epilepsy. Failure to properly gate neuronal activity arriving in hippocampus may be critical in developing synaptic circuits that generate seizures due to sustained elevations in hippocampal BDNF. Our data shows higher number of synaptic contact points (spines) on dendritic surfaces of granule cells in 2-3 month-old TgBDNF mice compared to WT mice, suggesting that there is...
Show moreStructural changes that alter hippocampal functional circuitry are implicated in learning impairments, mood disorders and epilepsy. Failure to properly gate neuronal activity arriving in hippocampus may be critical in developing synaptic circuits that generate seizures due to sustained elevations in hippocampal BDNF. Our data shows higher number of synaptic contact points (spines) on dendritic surfaces of granule cells in 2-3 month-old TgBDNF mice compared to WT mice, suggesting that there is increased cortical input onto granule cells. The dysregulation in mature GC circuitry in seizure dormant period in TgBDNF mice indicates early seizure susceptibility. Both mature GCs and immature GCs will show structural alterations in their input and/or output regions in TgBDNF mice long before full motor seizures are detectable pinpointing early dysregulations in the gating properties of these input neurons to hippocampus, favoring enhanced information processing and propagation. These collective results will help pinpoint intervention targets for seizure prevention.
Show less - Date Issued
- 2016
- PURL
- http://purl.flvc.org/fau/fd/FA00005609
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Fecundity of the gopher tortoise (gopherus polyphemus) in a degraded and fragmented southeastern Florida scrub habitat.
- Creator
- Zeiger, Ariel, Frazier, Evelyn
- Date Issued
- 2013-04-05
- PURL
- http://purl.flvc.org/fcla/dt/3361241
- Subject Headings
- Gopher tortoise, Fecundity, Habitat fragmentation, Gopher tortoise--Florida--Reproduction
- Format
- Document (PDF)
- Title
- The effect of parasite infection on reproductive potential of bony fish.
- Creator
- Young, Joy M., Whittington, Jim, Graduate College, Hughes, Colin
- Abstract/Description
-
Accurate predictions of population growth, including reproduction, are vital for the effective management of fisheries. However, factors effecting reproductive potential in boney fishes are not entirely understood. In several species of fish, parasite infection has been associated with decreased fecundity including fewer and smaller eggs, shortened spawning season, and decreased larval survival. We examined the effect of parasite infection and life history parameters on egg quality of 40...
Show moreAccurate predictions of population growth, including reproduction, are vital for the effective management of fisheries. However, factors effecting reproductive potential in boney fishes are not entirely understood. In several species of fish, parasite infection has been associated with decreased fecundity including fewer and smaller eggs, shortened spawning season, and decreased larval survival. We examined the effect of parasite infection and life history parameters on egg quality of 40 spawning capable female common snook, Centropomus undecimalis, collected from 3 inlets on the Atlantic coast of Florida in the summer of 2013. Egg quality was measured as fatty acid DHA, PI, and EPA composition of eggs. Six major taxons of parasites were identified: Cestoda 1 adult, 68 trypanorhyncha larvae, Copepoda 1 Lernae sp., 62 Lernanthropus sp., Digenea 1 adult, Monogenea 1 adult, Nematoda 861 Contracecum sp., and Pentastomida 36 Sebekia sp.. In addition, dead parasites of unknown taxa 262 total were counted. Parasite infracommunities were described as total number of live parasites per individual, total number of dead parasites per individual, the Shannon Wiener Index H as a measure of diversity, and the Berger-Parker Index BPI as a measure of numerical dominance. Total number of dead parasites and BPI had a significant, negative effect on percent composition of DHA of eggs. Individuals with higher amounts of dead parasites 20 were predicted to drop below a 13 DHA composition threshold needed for hatching and larval success.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA00005174
- Format
- Document (PDF)
- Title
- The infinite gravity of a black hole.
- Creator
- Younan, Mark, Nikolova-Popova, Daniela, Office of Undergraduate Research and Inquiry
- Abstract/Description
-
The black hole is one of the most interesting phenomena’s that exist in our world, it’s said that the gravity of a black hole is super strong that in can literally pull anything including light, but the speed of the light is said to be infinite because nothing in the known physical form can actually stay in the form on reaching the speed of light. That means that for the light to be pulled the gravity of whatever the object that’s pulling it has to be infinite as well , which can only come as...
Show moreThe black hole is one of the most interesting phenomena’s that exist in our world, it’s said that the gravity of a black hole is super strong that in can literally pull anything including light, but the speed of the light is said to be infinite because nothing in the known physical form can actually stay in the form on reaching the speed of light. That means that for the light to be pulled the gravity of whatever the object that’s pulling it has to be infinite as well , which can only come as a result of having so much mass condensed in a singular point, called “black hole”.
Show less - Date Issued
- 2016
- PURL
- http://purl.flvc.org/fau/fd/FA00005608
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Evaluating the effectiveness of seed banks for the recovery of sawgrass in A.R.M Loxahatchee National Wildlife Refuge.
- Creator
- Yeyati, Nestor, Lange, James J., Benscoter, Brian
- Date Issued
- 2013-04-05
- PURL
- http://purl.flvc.org/fcla/dt/3361240
- Subject Headings
- Arthur R. Marshall Loxahatchee National Wildlife Refuge (Fla.), Cladium, Everglades (Fla.), Soil seed banks
- Format
- Document (PDF)
- Title
- The Effects of Arousal on the Recall of Individuals Involved in Violent or Disgusting Events.
- Creator
- Yarnell, Jordy, Earles, Julie, Kersten, Alan
- Abstract/Description
-
FAU's Office of Undergraduate Research and Inquiry hosts an annual symposium where students engaged in undergraduate research may present their findings either through a poster presentation or an oral presentation.
- Date Issued
- 2011
- PURL
- http://purl.flvc.org/fau/fd/FA00005452
- Format
- Document (PDF)
- Title
- Snake Oil in the 21stCentury.
- Creator
- Yanchinova, Asya, Arflin, Cheryl, Office of Undergraduate Research and Inquiry
- Abstract/Description
-
This article questions the legality of issues that fall into the gray-area of the law in regards to misrepresentation as exemplified by the distortion of results from a lack of publishers and researchers willing to publish negative results, ineffectual disclaimers in social media content, the fine line between what is legally permissible and legally questionable advertising, and more. This article will be focusing on the many ways that misrepresentation exists in a myriad of fields and the...
Show moreThis article questions the legality of issues that fall into the gray-area of the law in regards to misrepresentation as exemplified by the distortion of results from a lack of publishers and researchers willing to publish negative results, ineffectual disclaimers in social media content, the fine line between what is legally permissible and legally questionable advertising, and more. This article will be focusing on the many ways that misrepresentation exists in a myriad of fields and the methods by which they are currently being addressed, or not addressed. The article will also discuss the historical background, current situation, and future implications of these methods.
Show less - Date Issued
- 2016
- PURL
- http://purl.flvc.org/fau/fd/FA00005607
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Is there a Future for the Study of Religion at American Universities? A Content Analysis of Selected Higher Education Institutions.
- Creator
- Wolfe, Kathryn A., Graduate College
- Abstract/Description
-
The researcher began to notice that religion and religious studies courses were starting to disappear off of course lists and that religion as a discipline was not as prevalent in many university departments. Additionally, noting from her teaching experience at various universities, the study and approach to teaching religion differed at the type of institution it was and the mission of that university. Therefore, this study aimed at discovering just how religion is taught in institutions of...
Show moreThe researcher began to notice that religion and religious studies courses were starting to disappear off of course lists and that religion as a discipline was not as prevalent in many university departments. Additionally, noting from her teaching experience at various universities, the study and approach to teaching religion differed at the type of institution it was and the mission of that university. Therefore, this study aimed at discovering just how religion is taught in institutions of higher education at selected universities in the United States of America.
The rationale behind this study was twofold: first, to determine if religion is currently being taught at selected institutions of higher education in the U.S. and second, how the instruction and teaching of religion is approached within these institutions. And so, the purpose of this study was to determine if universities are still teaching religion and religious studies courses; if so, what are the structures and approaches that are used when teaching religion at both top-tiered and southeastern universities; and what are the similarities and differences between the two aforementioned types of institutions’ programs. Thus, we may infer from the data whether or not there is a future for these programs within higher education in the U.S.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA00005173
- Format
- Document (PDF)
- Title
- LPS-activated obese human PBMCs produce a BDNF and IL-6 associative response.
- Creator
- Wilson, Alan, Mari, David, Shibata, Yoshimi, Huang, Chun-Jung
- Date Issued
- 2013-04-05
- PURL
- http://purl.flvc.org/fcla/dt/3361231
- Subject Headings
- Lipopolysaccharides, Obesity, Neurodegenerative diseases, IL-6 (Biomolecule)
- Format
- Document (PDF)
- Title
- Isolation and Biomimetic Synthesis of Marine Natural Products.
- Creator
- Williams, Shakia, Gulino, Stephanie, Bari, Arafat, West, Lyndon, Office of Undergraduate Research and Inquiry
- Abstract/Description
-
While natural products have served as a prolific source of unique chemistry, supply remains a significant obstacle for drug discovery. The overall goal of this project is to determine whether isolation and semi-synthesis can provide adequate quantities for biological evaluation. Erythropodium caribaeorum is an abundant gorgonian in the Caribbean that produces two unique marine diterpenoids, erythrolides A and B, which have been shown to undergo photochemical transformations to yield more...
Show moreWhile natural products have served as a prolific source of unique chemistry, supply remains a significant obstacle for drug discovery. The overall goal of this project is to determine whether isolation and semi-synthesis can provide adequate quantities for biological evaluation. Erythropodium caribaeorum is an abundant gorgonian in the Caribbean that produces two unique marine diterpenoids, erythrolides A and B, which have been shown to undergo photochemical transformations to yield more complex chemistry. In this project, erythrolides A and B will be isolated from E. caribaeorum collected off the coast of Boca Raton, Florida. These compounds will be exposed to ultraviolet light and analyzed to identify any chemical changes. New compounds will then be subjected to biological screening for cytotoxicity against human cancer cell lines. This project will not only identify new bioactive compounds but also provide a novel route for the large-scale production of medically relevant marine natural products.
Show less - Date Issued
- 2017
- PURL
- http://purl.flvc.org/fau/fd/FA00005640
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Preliminary Census of Free Ranging Vervet Monkeys, Chlorocebus sabaeus,in Dania Beach, Forida.
- Creator
- Williams, Deborah, Broemel, Erin T., Graduate College, Detwiler, Kate M.
- Abstract/Description
-
Observations of vervet monkeys, Chlorocebus sabaeus, have been documented in 3700 hectares of mangrove preserves of Dania Beach, Florida since the 1950’s. A scientific census in 1995 provided confirmation of this population. Endemic to West Africa, research suggests this primate has adapted to the ecology of the mangrove environment in Southeast Florida. The 1995 census showed the population consisted of two groups with a total of 36 individuals. We resurveyed the population from January...
Show moreObservations of vervet monkeys, Chlorocebus sabaeus, have been documented in 3700 hectares of mangrove preserves of Dania Beach, Florida since the 1950’s. A scientific census in 1995 provided confirmation of this population. Endemic to West Africa, research suggests this primate has adapted to the ecology of the mangrove environment in Southeast Florida. The 1995 census showed the population consisted of two groups with a total of 36 individuals. We resurveyed the population from January-February 2014 by visiting sites where monkeys have been reported either in the media or by local residents. We found the vervets inhabit two geographically isolated areas, separated by a man-made waterway. The population is divided into three groups with a total of 18 individuals. Group A, which occupies the northern most part of the mangroves consists of 3 adult males, 1 juvenile male, 5 adult females, and 1 infant. Group B, which occupies the central part of the mangroves consists of 1 adult male, 2 adult females, 1 sub-adult female, and 2 juveniles. Group C, which occupies the southern part of the mangroves consists of 2 adult females. In the 1995 study, this southern group ranged in size from 19-23 individuals. Our results indicate the total population decreased significantly in size over the past 19 years. To confirm this population decrease, research will expand surveys into unexplored areas of the mangrove preserve to document the presence or absence of additional groups. Ongoing research will investigate day ranges, behavior, and feeding ecology of this feral primate population.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA00005172
- Format
- Document (PDF)
- Title
- Peace, Justice and Human Rights: Constructing an Inequality Index for South Florida.
- Creator
- Weisner, Meagan L., Graduate College
- Abstract/Description
-
South Florida’s racial and ethnic diversity make it an interesting, as well as significant region to examine issues of inequality. Palm Beach, Broward, Miami-Dade and Monroe counties represent a unique demographic and cultural milieu that composes south Florida. As part of Florida Atlantic University’s Peace, Justice and Human Rights Initiative, we are working towards creating a report card that reveals various health, social, economic and other disparities experienced by local populations....
Show moreSouth Florida’s racial and ethnic diversity make it an interesting, as well as significant region to examine issues of inequality. Palm Beach, Broward, Miami-Dade and Monroe counties represent a unique demographic and cultural milieu that composes south Florida. As part of Florida Atlantic University’s Peace, Justice and Human Rights Initiative, we are working towards creating a report card that reveals various health, social, economic and other disparities experienced by local populations. This project promotes a greater awareness centered on the issues of inequality by looking specifically at datasets that highlight demographic information within south Florida. Constructing a human rights report card requires an assiduous effort in locating and analyzing relevant and available data. Healthcare, education, crime and poverty were among the indicators for which data was collected. All data was gathered from various government agencies including the U.S. Census Bureau, Florida Department of Education, National Vital Statistics, among others. Statistics were then compared between the four counties, the state of Florida, and the United States to demonstrate south Florida’s current status as it relates to state and national levels of inequality. This report card highlights the various areas of socioeconomic disparities present between south Florida’s communities by analyzing county-level demographic data. The analysis of various health, social and economic data contributes towards a more comprehensive understanding of the adversities that local populations experience.
Show less - Date Issued
- 2015
- PURL
- http://purl.flvc.org/fau/fd/FA00005918
- Format
- Document (PDF)
- Title
- The American Family…As Seen on TV?.
- Creator
- Weisler, Joseph, Carreno-Lukasik, Gina, Office of Undergraduate Research and Inquiry
- Abstract/Description
-
The public sphere has been long- saturated with the spectacle. Among the most prominent form of the spectacle on television is noted through infamous family sitcoms that work to explain the dynamics of family life. Sociologists have long questioned the role of the family, working to define it as an evolving institution. This qualitative deductive research study seeks to examine American family life and how it is sociologically interpreted on the screen. Using the sitcoms “Full House” to...
Show moreThe public sphere has been long- saturated with the spectacle. Among the most prominent form of the spectacle on television is noted through infamous family sitcoms that work to explain the dynamics of family life. Sociologists have long questioned the role of the family, working to define it as an evolving institution. This qualitative deductive research study seeks to examine American family life and how it is sociologically interpreted on the screen. Using the sitcoms “Full House” to examine the role of fathers in the family; “Step By Step” to evaluate the dynamic of step-family life; “George Lopez” and “One Day at a Time” to observe Latino-American life; “Black-ish” to understand the realities of Black-American life, and “Boy Meets World” to determine the ways in which education is responsible for shaping identity; this study works to embed and question the depictions of sitcoms into an analysis of American family life.
Show less - Date Issued
- 2017
- PURL
- http://purl.flvc.org/fau/fd/FA00005639
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Resulting Hydraulic Jump From Oscillatory Forces Acting on a Pipe.
- Creator
- Wehage, Tim, Caracci, Christian, Mechmet, Bryan, Garzon, Julian, Su, Tsung-Chow, College of Engineering and Computer Science
- Abstract/Description
-
Within the framework of ongoing research studying the effects of oscillatory forces on pipe flow, an experiment was conducted to investigate the relationship between the nature of said forces and hydraulic jump resulting from the impact of the exiting flow onto an orthogonal surface. To this end, a reservoir supplying constant head and near-hydrostatic conditions was equipped with an exit fitting in its lower section. A section of PVC tubing extended vertically downward from this exit point...
Show moreWithin the framework of ongoing research studying the effects of oscillatory forces on pipe flow, an experiment was conducted to investigate the relationship between the nature of said forces and hydraulic jump resulting from the impact of the exiting flow onto an orthogonal surface. To this end, a reservoir supplying constant head and near-hydrostatic conditions was equipped with an exit fitting in its lower section. A section of PVC tubing extended vertically downward from this exit point and was straddled by a pair of dynamic loudspeakers placed opposite each other and connected to a receiver's inputs so as to play a signal of specified frequency. The resulting turbulent jet flow was then allowed to drop to a horizontal plate of circular shape. The outer lip of the plate triggered a circular hydraulic jump whose location was found to be directly dependent on the frequency of the forces exciting the flow.
Show less - Date Issued
- 2015
- PURL
- http://purl.flvc.org/fau/fd/FA00005217
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- The Significance of Adult Day Care.
- Creator
- Waligora, Kyra, Tappen, Ruth M.
- Abstract/Description
-
The purpose of this research project is to investigate the impact adult day care centers have on cognitively impaired older adults and their caregivers. I extracted data from records of the Louis and Anne Green Memory and Wellness Center participants who have given consent and attended the center for a minimum of six months. I have discovered that participants benefit from this day center because they experience an improved quality of life, maintain a higher level of functioning, have more...
Show moreThe purpose of this research project is to investigate the impact adult day care centers have on cognitively impaired older adults and their caregivers. I extracted data from records of the Louis and Anne Green Memory and Wellness Center participants who have given consent and attended the center for a minimum of six months. I have discovered that participants benefit from this day center because they experience an improved quality of life, maintain a higher level of functioning, have more opportunities for socialization, and establish friendships and connections. Caregivers of participants enrolled in the day center also benefit because they receive access to caregiver support groups, are temporarily freed from the responsibility to care, and are pleased that participants attend the center and enjoy attending the center. These findings contribute to the current body of research literature that supports the contributions of adult day care centers.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005040
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- The South Florida life sciences industry cluster: a regional innovation system (RIS) approach.
- Creator
- Vizcardo, Gonzalo, Oner, Asli Ceylan
- Date Issued
- 2013-04-05
- PURL
- http://purl.flvc.org/fcla/dt/3361223
- Subject Headings
- Industrial clusters, Knowledge economy, Florida
- Format
- Document (PDF)
- Title
- The Effects of Methionine Sulfoxide Reductase (Msr) Deficiency During Anoxia in Drosophila melanogaster.
- Creator
- Victoria Beck, David Binninger
- Date Issued
- 2017
- PURL
- http://purl.flvc.org/fau/fd/FAU_SR00000003
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)