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- 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
- Use of Drosophila melanogaster larvae to evaluate cardioactive peptides.
- Creator
- Alishaev, Zahava, Godenschwege, Tanja A., Mari, Frank
- Abstract/Description
-
Conopeptides are found in the venom of marine cone snails, aiding in the paralysis of their prey, and have been shown to have potential therapeutic uses in humans. Conopressins are conopeptides that target vasopressin/oxytocin receptors in vascular smooth muscle cells that are found within blood vessels. The crustacean cardioactive peptide (CCAP) is a homologous peptide found in crustaceans and has been shown to behave as a cardioaccelerator in a homologous system. This study describes the...
Show moreConopeptides are found in the venom of marine cone snails, aiding in the paralysis of their prey, and have been shown to have potential therapeutic uses in humans. Conopressins are conopeptides that target vasopressin/oxytocin receptors in vascular smooth muscle cells that are found within blood vessels. The crustacean cardioactive peptide (CCAP) is a homologous peptide found in crustaceans and has been shown to behave as a cardioaccelerator in a homologous system. This study describes the effects of CCAP in Drosophila larvae. We find that CCAP has an inotropic effect by causing a change in the contraction of blood vessels. We further investigate the effects of another possibly cardioactive conopeptide, γ-conopressin-vil, in Drosophila larvae. Elucidating the effects of conopetides in Drosophila larvae may translate to cardioactive therapeutic uses in mammalian systems.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005000
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Identification of putative endocannabinoid N-acyltransferases in C. elegans.
- Creator
- Armesto, Jose, Reis-Rodrigues, Pedro, Lone, Museer A., Gill, Matthew S.
- Abstract/Description
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The N-acyltransferase enzyme (NAT) is responsible for synthesizing N-acyl-phospatidylethanolamines which is the first step in the synthesis of N-acylethanolamines, an important class of lipids that are used by the endocannabinoid system as signaling molecules. A calcium dependent NAT enzyme has been characterized biochemically but has not been cloned. The purpose of this study was to identify NAT enzyme in Caenorhabditis elegans. The strain MGL107 overproduces NAEs and as a result exhibits...
Show moreThe N-acyltransferase enzyme (NAT) is responsible for synthesizing N-acyl-phospatidylethanolamines which is the first step in the synthesis of N-acylethanolamines, an important class of lipids that are used by the endocannabinoid system as signaling molecules. A calcium dependent NAT enzyme has been characterized biochemically but has not been cloned. The purpose of this study was to identify NAT enzyme in Caenorhabditis elegans. The strain MGL107 overproduces NAEs and as a result exhibits delayed growth. We have found that 10 of 35 genes with N-acyltransferase activity are able to restore growth of MGL107. Interestingly, acl-10, acl-12, and acl-13 also showed increased mRNA levels in a strain with reduced NAEs, possibly indicating a compensatory mechanism. These data suggests that these three genes could potentially code for the calcium dependent NAT and should be further analyzed biochemically.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005001
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Re-directing Traffick.
- Creator
- Aurigemma, Audrey, Beuses, Adrian, Metzler, Veronica
- Abstract/Description
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Human Trafficking is the trade of humans for the purpose of sexual slavery, forced labor, or commercial sexual exploitation. It is an ever-growing issue with more slaves now than at any other point in history, totaling to roughly 27 million victims of the Human Trafficking Slave Trade. More specifically, Miami, Florida is the third largest site for human trafficking in the United States. By studying human behavior and targeting portals for slave trade, the redesigned objects will be placed in...
Show moreHuman Trafficking is the trade of humans for the purpose of sexual slavery, forced labor, or commercial sexual exploitation. It is an ever-growing issue with more slaves now than at any other point in history, totaling to roughly 27 million victims of the Human Trafficking Slave Trade. More specifically, Miami, Florida is the third largest site for human trafficking in the United States. By studying human behavior and targeting portals for slave trade, the redesigned objects will be placed in airports and suspected establishments in our environment. The irony created by the graphics, specifically on site, will capture attention and stir a public concern about human trafficking. Furthermore, it will also provide the audience with the means to take action. Our objective of this research is to find creative solutions through the redesigning of common items, such as traffic signs, and placing them in the environment to raise public awareness.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005002
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Felix Mendelssohn's Bach revival.
- Creator
- Barna, Charlotte, Joella, Laura
- Abstract/Description
-
Johann Sebastian Bach is considered to be one of the greatest composers in the history of Western music. However, the modern audience might not realize that it took almost 70 years after Bach’s death for his music to emerge as a part of an important cultural heritage. Even though some of Bach’s organ pieces were continually played in smaller settings, the wider audience only became exposed to his music after the success of Felix Mendelssohn’s performance of the St. Matthew Passion in 1829. It...
Show moreJohann Sebastian Bach is considered to be one of the greatest composers in the history of Western music. However, the modern audience might not realize that it took almost 70 years after Bach’s death for his music to emerge as a part of an important cultural heritage. Even though some of Bach’s organ pieces were continually played in smaller settings, the wider audience only became exposed to his music after the success of Felix Mendelssohn’s performance of the St. Matthew Passion in 1829. It was this concert that catapulted Bach among the ranks of the important Baroque composers such as Georg Frideric Handel or Antonio Vivaldi.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005003
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- A Method for Estimating Egg Numbers in Egg Clutches of The Exotic Apple Snail Pomacea maculata Without Affecting Clutch Viability.
- Creator
- Cantaloube, Michael, Markwith, Scott, Sharfstein, Bruce, Monette, Dean
- Abstract/Description
-
The exotic apple snail Pomacea maculata appears to be gradually extending its range and increasing its density through much of south Florida. As a consequence, there is increasing interest in understanding its life history. One difficulty encountered in studying P. maculata is that it lays large, multilayered clutches of very small eggs that are impossible to count without disaggregating the egg mass; which results in the loss of viability. Using a previously described dis-aggregation...
Show moreThe exotic apple snail Pomacea maculata appears to be gradually extending its range and increasing its density through much of south Florida. As a consequence, there is increasing interest in understanding its life history. One difficulty encountered in studying P. maculata is that it lays large, multilayered clutches of very small eggs that are impossible to count without disaggregating the egg mass; which results in the loss of viability. Using a previously described dis-aggregation technique, we weighed, dis-aggregated, photographed, and counted 70 egg masses of P. maculata collected from various locations in Lake Okeechobee. Using the resulting mass and egg numbers we developed an algorithm that reliably relates clutch mass to the number of eggs in a clutch, allowing the estimation of the number of eggs in a clutch without impacting the eggs’ viability and paving the way for investigations into studies on fecundity, hatching rate, etc.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005004
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- FAU Navigation System.
- Creator
- Cerezo, Maria, Barbosa, Edgard, Rezler, Evonne, Nguyen, Tony
- Abstract/Description
-
The navigational system at Florida Atlantic University Boca Raton campus does not provide efficient travel for visitors, students, and faculty. Results from a survey shows 8 out of 10 people are being misdirected around the Boca Raton campus causing delays, traffic, and frustration. The architectural design of the Boca Raton campus buildings makes navigating even more difficult because of their identical qualities. The directory maps on campus fail to inform current position, are visually...
Show moreThe navigational system at Florida Atlantic University Boca Raton campus does not provide efficient travel for visitors, students, and faculty. Results from a survey shows 8 out of 10 people are being misdirected around the Boca Raton campus causing delays, traffic, and frustration. The architectural design of the Boca Raton campus buildings makes navigating even more difficult because of their identical qualities. The directory maps on campus fail to inform current position, are visually overwhelming and are outdated. From the research collected, we will create a cohesive navigational system that makes travel easier for visitors, students, and faculty. The new navigational system will comprise of a redesigned directory, numeric building signage, route markers, and an instruction manual.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005008
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Effects of GUS Gene Integration in Tobacco Plants.
- Creator
- Cruz, Laura, Zhang, Xing-Hai
- Abstract/Description
-
The β-glucuronidase (GUS) gene was isolated in 1986 from the bacterium Escherichia coli. Since then it has been widely used as a reporter gene in genetically modified organisms serving to study gene expression and tissue specificity of different promoter sequences. We have introduced the GUS gene into tobacco plants through Agrobacterium-mediated genomic transformation. The plants that were confirmed to be expressing the GUS gene were grown to propagate a new (T1) generation. The T1 plants...
Show moreThe β-glucuronidase (GUS) gene was isolated in 1986 from the bacterium Escherichia coli. Since then it has been widely used as a reporter gene in genetically modified organisms serving to study gene expression and tissue specificity of different promoter sequences. We have introduced the GUS gene into tobacco plants through Agrobacterium-mediated genomic transformation. The plants that were confirmed to be expressing the GUS gene were grown to propagate a new (T1) generation. The T1 plants were analyzed for tissue specificity of GUS expression. The results to date seem to indicate that there is some variation in GUS expression between plant lines. The mechanisms of GUS gene integration in the plant genome as well as the possible effects it can have on a plant’s genomic structure are assessed.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005009
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Involvement of thyrotropin-releasing hormone (TRH)-containing neurons in MDMA toxicity.
- Creator
- DeSuza, Kayla, Drill, Bryan
- Abstract/Description
-
The purpose of this study was to establish a procedure for identifying thyrotropin-releasing hormone (TRH)-containing neurons in the hypothalamus of a rat brain. Data gained from this can be used to further study MDMA toxicity. First we used a cryostat to slice the brains and obtain the hypothalamic neurons. Utilizing immunocytochemical techniques, TRH containing cells were identified with anti-TRH antibodies. For a positive control, we compared the established approach of examining...
Show moreThe purpose of this study was to establish a procedure for identifying thyrotropin-releasing hormone (TRH)-containing neurons in the hypothalamus of a rat brain. Data gained from this can be used to further study MDMA toxicity. First we used a cryostat to slice the brains and obtain the hypothalamic neurons. Utilizing immunocytochemical techniques, TRH containing cells were identified with anti-TRH antibodies. For a positive control, we compared the established approach of examining corticotropin-releasing factor (CRF)-containing neurons with our approach of examining TRH neurons. We found that the images of TRH-containing cells were relatively unclear, implicating a quality problem of anti-TRH antibodies used in this study. Further investigation using in situ mRNA hybridization will likely clarify the involvement of TRH in MDMA toxicity.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005011
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Gender Stereotypes and Political Ambition.
- Creator
- Dooley, Connor, Holman, Mirya R.
- Abstract/Description
-
This study analyzes the effects of gender stereotypes on the perception of emotion in hypothetical political candidates. By presenting subjects with various combinations of emotional displays by both male and female candidates, we will be able to see if any gender stereotypes are primed or activated by these displays, and more importantly, the differences in perception of these displays based on the candidate’s gender. For example, if we present the subject with a male candidate who appears...
Show moreThis study analyzes the effects of gender stereotypes on the perception of emotion in hypothetical political candidates. By presenting subjects with various combinations of emotional displays by both male and female candidates, we will be able to see if any gender stereotypes are primed or activated by these displays, and more importantly, the differences in perception of these displays based on the candidate’s gender. For example, if we present the subject with a male candidate who appears aggressive and confrontational, will he be viewed the same way as a female candidate with the same characteristics? Will gender stereotypes cause the female candidate to be perceived more negatively than the male? Previous research has supported the idea that gender stereotypes will effect perception of candidates based on their gender, and this study will help to see if specific stereotypes are primed for application by the subject based on emotional displays.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005012
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Effects of Electrolytic Lesions of the Reuniens and Rhomboid Nuclei on cognitive behaviors using the Intradimensional Extradimensional (IED) task in Rats.
- Creator
- Ellis, Randy, Pinedo, Patricia, Vertes, Robert P.
- Abstract/Description
-
Reuniens and rhomboid nuclei (RE/RH) of the ventral midline thalamus compose a relay between the medial prefrontal cortex (mPFC) and the hippocampus (HPC). Recent behavioral studies have shown that RE/RH is critical in cognitive tasks that involve both the HPC and mPFC. Lesion and inactivation studies of the RE/RH, however, do not affect hippocampal dependent spatial behaviors. Here, we examined the effects of electrolytic lesions of RE/RH on an odor-texture discrimination task sensitive to...
Show moreReuniens and rhomboid nuclei (RE/RH) of the ventral midline thalamus compose a relay between the medial prefrontal cortex (mPFC) and the hippocampus (HPC). Recent behavioral studies have shown that RE/RH is critical in cognitive tasks that involve both the HPC and mPFC. Lesion and inactivation studies of the RE/RH, however, do not affect hippocampal dependent spatial behaviors. Here, we examined the effects of electrolytic lesions of RE/RH on an odor-texture discrimination task sensitive to faculties of orbitomedial prefrontal cortices. Rats with RE/RH lesions exhibited small deficits in reversal stages compared to controls. Reversal learning has been found to be anatomically and chemically dependent on normal functioning of the prefrontal cortex. Excitatory input from reuniens to the prefrontal cortex may be involved in mediating behavioral flexibility, the lack of which is a symptom of behavioral disorders such as Alzheimer’s and Parkinson’s diseases.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005013
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Synthesis of Podophyllotoxin Derivatives.
- Creator
- Flint, Madison, Roche, Stéphane P.
- Abstract/Description
-
Podophyllotoxin is a natural aryltetralin lignan compound isolated from plants within the genus Podophyllum. Podophyllotoxin has been under extensive biochemical investigation since the discovery of its biological activity as a strong microtubule destabilizing mitotic agent. Although these antineoplastic compounds have shown significant activity as cancerous cell growth inhibitors, they lack selectivity and are thus extremely toxic to healthy cells. This has led to a recent interest in the...
Show morePodophyllotoxin is a natural aryltetralin lignan compound isolated from plants within the genus Podophyllum. Podophyllotoxin has been under extensive biochemical investigation since the discovery of its biological activity as a strong microtubule destabilizing mitotic agent. Although these antineoplastic compounds have shown significant activity as cancerous cell growth inhibitors, they lack selectivity and are thus extremely toxic to healthy cells. This has led to a recent interest in the synthesis of Podophyllotoxin analogues in hopes of optimizing the biological selectivity and potency of these semi-synthetic derivatives. The objective of my research in the Roche group is to generate a library of these derivatives for subsequent biological assays to determine their potential as chemotherapeutic agents. In total I have synthesized 22 Podophyllotoxin analogues. Of these 22 derivatives, 14 have been biologically evaluated and 4 were observed to possess promising anti-cancer activity and are currently undergoing further evaluation.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005014
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- FAU Recycling Re-Design.
- Creator
- Frydman, Alvaro, Nunez, Ross, Rosser, Scott, Thomas, David
- Abstract/Description
-
Since 2009, Florida Atlantic University has instilled 1 major recycling organization with little success due to a small amount of public awareness, and lack of a visual system. Our proposal is to collect all recycling receptacles and create a unified system that is easily accessible to all visitors of the FAU campus. Our team of designers will work to develop symbols, a cohesive color scheme, a map of campus displaying receptacle locations, and a poster campaign to promote the new recycling...
Show moreSince 2009, Florida Atlantic University has instilled 1 major recycling organization with little success due to a small amount of public awareness, and lack of a visual system. Our proposal is to collect all recycling receptacles and create a unified system that is easily accessible to all visitors of the FAU campus. Our team of designers will work to develop symbols, a cohesive color scheme, a map of campus displaying receptacle locations, and a poster campaign to promote the new recycling system. Along with the new visual language we will be implementing, we will be decommissioning the current receptacles to instill one single receptacle for all outdoor uses and a smaller size of that same container for indoor environments. Ultimately, we aim to improve the rate at which students, faculty, and staff decrease the ecological footprint of FAU and increase the campus’ sustainability.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005016
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Identification of others through biological motion.
- Creator
- Fuller, Nicholas, Kersten, Alan, Earles, Julie
- Abstract/Description
-
In point-light models, visual cues are reduced to points of light indicating the major points of movements of the human body. Although we are able to recognize people through movement, accuracy of identification of strangers through point-light models is low. Connecting the major points of motion to represent a skeleton might enhance the ability to recognize strangers. This study also wishes to assess whether accuracy will be improved through learning general movement characteristics of...
Show moreIn point-light models, visual cues are reduced to points of light indicating the major points of movements of the human body. Although we are able to recognize people through movement, accuracy of identification of strangers through point-light models is low. Connecting the major points of motion to represent a skeleton might enhance the ability to recognize strangers. This study also wishes to assess whether accuracy will be improved through learning general movement characteristics of individuals. After a learning stage, participants were randomly assigned to match names with either point-light or skeleton models of actor movements. Two of the four actions performed by actors in the testing stage were previously seen during the learning stage. We expect identification from skeleton displays will be higher than for point light displays. We also expect higher accuracy for actions previously seen during the learning stage. The findings and their implications will be discussed.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005017
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Associations Between Alcohol and Drug Use Among Collegiate Young Adults: Preliminary Findings.
- Creator
- Gonzalez, Brianna, Paz, Andres L., Keim, C.A., Avila, R.R., Rosselli, Monica
- Abstract/Description
-
The current study aims to examine correlates between binge drinking behavior with licit and illicit drug use among college students. Thirty-seven undergraduates (6 male) completed questionnaires concerning alcohol consumption throughout the one month duration of the study. Participants performed three cognitive computer tasks at both baseline (T1) and follow-up (T2) assessment. At T2 participants also filled out a drug usage questionnaire. This study stems from a larger longitudinal pilot...
Show moreThe current study aims to examine correlates between binge drinking behavior with licit and illicit drug use among college students. Thirty-seven undergraduates (6 male) completed questionnaires concerning alcohol consumption throughout the one month duration of the study. Participants performed three cognitive computer tasks at both baseline (T1) and follow-up (T2) assessment. At T2 participants also filled out a drug usage questionnaire. This study stems from a larger longitudinal pilot study. Strong correlations were found for increased cigarette use: the number of drinking days reported, r (34) = .442, p =.007, as well as non-binge drinking days and marijuana use, r (34) =.465, p =.004. Cigarette smokers were more likely than not to partake in multiple drinking behaviors. Marijuana was found to be used more on days in which binge drinking did not occur alluding to a preference to smoke rather than drink excessively while smoking marijuana.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005019
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Impact of gender and age on confrontation naming and linguistic facility in aging populations.
- Creator
- Gonzalez, Katherine, Rosselli, Monica, Velez-Uribe, Idaly
- Abstract/Description
-
Word retrieval often presents a problem for aging populations. The Boston Naming Test (BNT) is a prevalent neuropsychological exam that uses word retrieval to reveal relevant information leading to a diagnosis of cognitive disorders such as Alzheimer’s disease or dementia. This study investigated the effects of age and gender on a confrontation naming test. Confrontation naming was assessed using the Boston Naming Test. The sample included 538 participants (185 males, 383 females) individuals...
Show moreWord retrieval often presents a problem for aging populations. The Boston Naming Test (BNT) is a prevalent neuropsychological exam that uses word retrieval to reveal relevant information leading to a diagnosis of cognitive disorders such as Alzheimer’s disease or dementia. This study investigated the effects of age and gender on a confrontation naming test. Confrontation naming was assessed using the Boston Naming Test. The sample included 538 participants (185 males, 383 females) individuals residing in South Florida. Participants were divided into two groups, a high cognitive functioning and a low cognitive functioning group, based on the participant’s scores on the mini mental state examination (MMSE). Results did support the hypothesis that age has a significant effect on confrontational naming test ability in both cognitive groups. Conversely, the anticipation that gender would play a role on performance on the BNT for either group was not supported by the results.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005018
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Conformational Masking in HIV-1.
- Creator
- Goordeen, Ashley, Snyder, Patricia Ann
- Abstract/Description
-
Molecular modeling enables an individual to explore the nature of various molecules and the interaction between molecules using only a computer and their fingertips. This computer technology is an expanding field and has a plethora of applications ranging from teaching to the design of new drugs. Molecular modeling allows studying through calculation and visualization of molecular systems varying in size from minute chemical systems to hefty biological ones. The system analyzed in this study...
Show moreMolecular modeling enables an individual to explore the nature of various molecules and the interaction between molecules using only a computer and their fingertips. This computer technology is an expanding field and has a plethora of applications ranging from teaching to the design of new drugs. Molecular modeling allows studying through calculation and visualization of molecular systems varying in size from minute chemical systems to hefty biological ones. The system analyzed in this study is that of gp120, the envelope glycoprotein on HIV-1 essential for viral entry into cells. HIV-1’s invasive success can be attributed to its ability to conformationally mask itself from the immune system. It achieves this because of the highly glycosylated surface of gp120. Using HyperChem Release 7, Visual Molecular Dynamics (VMD) 1.9.1, and NAMD 2.9, the glycosylated surface of gp120 and its molecular dynamics were examined to confirm its effectiveness.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005020
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Electrochemical Process of Biorock for Carbon Dioxide Capture.
- Creator
- Harris, Alyssa, Freudenberg, Andrew, Lopez, Michael, Muslera, Pedro, Su, Tsung-Chow
- Abstract/Description
-
The purpose of this study is to utilize information and data gathered from previous studies pertaining to the BioRock® method, patented by Dr. W. Hibertz and T.J. Goreau in 1974. Biorock® stimulates the growth of coral reefs utilizing natural reef processes and electrochemistry to remove CO2 from the atmosphere. Our aim is to make the process more efficient to achieve large scale atmospheric carbon dioxide sequestration. A pH sensor in the water and CO2 sensor is in place to quantify and...
Show moreThe purpose of this study is to utilize information and data gathered from previous studies pertaining to the BioRock® method, patented by Dr. W. Hibertz and T.J. Goreau in 1974. Biorock® stimulates the growth of coral reefs utilizing natural reef processes and electrochemistry to remove CO2 from the atmosphere. Our aim is to make the process more efficient to achieve large scale atmospheric carbon dioxide sequestration. A pH sensor in the water and CO2 sensor is in place to quantify and confirm the reduction of CO2 in the water and air above, all within a sealed tank. The first experiment in this study used an iron mesh with an electric current running through it to collect the limestone that serves as the base for a reef. However, the iron oxidized instead of collecting limestone. Future testing will utilize a lead plate as it is less susceptible to rusting.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005021
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Feeder Canal effects on Nutrient Levels in Florida's Intracoastal Waterway.
- Creator
- Herrick, Laurie, Hindle, Tobin
- Abstract/Description
-
Water Pollution is a serious issue in South Florida’s coastal waters with runoff being a major concern. Fertilizers are washed off lawns and golf courses and into storm drains and dumped into the intracoastal waters. This runoff causes change in water chemistry due to the high level of nutrients. This research examines the relationship between feeder canals and nutrient levels in South Florida’s intracoastal waterways. Water samples will be collected from two sites, one with many feeder...
Show moreWater Pollution is a serious issue in South Florida’s coastal waters with runoff being a major concern. Fertilizers are washed off lawns and golf courses and into storm drains and dumped into the intracoastal waters. This runoff causes change in water chemistry due to the high level of nutrients. This research examines the relationship between feeder canals and nutrient levels in South Florida’s intracoastal waterways. Water samples will be collected from two sites, one with many feeder canals and one with no feeder canals. Nutrient levels from these sites will be measured at three different tide levels, high tide, low tide and slack tide. A comparison of the results between sites and type of tide will be done to determine if the presence of feeder canals influences the levels of nutrients in the surrounding intracoastal waters.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005022
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)
- Title
- Meaningful links: Using network analysis to articulate the structure of personality psychology.
- Creator
- Hesse, Jared, Lanning, Kevin
- Abstract/Description
-
The current study is presented as an exploratory network analysis of personality psychology using a network composed of 54 source papers and their references. The articles used were papers from the Annual Review of Psychology journal, which dealt with the subject of personality, from 1950 to 2012. References from the source papers were pulled and then mapped onto a network that graphically illustrated the links between different citations. From the network it was possible to deduce, both...
Show moreThe current study is presented as an exploratory network analysis of personality psychology using a network composed of 54 source papers and their references. The articles used were papers from the Annual Review of Psychology journal, which dealt with the subject of personality, from 1950 to 2012. References from the source papers were pulled and then mapped onto a network that graphically illustrated the links between different citations. From the network it was possible to deduce, both visually and statistically, distinctively clustered communities, the relative influence of certain psychologists, and the researchers that bridged disciplinary gaps within the field of personality research. By using digital humanities methods such as network analysis it is possible to better understand and articulate the history and growth of personality psychology.
Show less - Date Issued
- 2014
- PURL
- http://purl.flvc.org/fau/fd/FA0005023
- Subject Headings
- College students --Research --United States.
- Format
- Document (PDF)