Digital Commons Network^™

Fearful Asymmetry: How The Absence Of Public Participation In Section 7 Of The Esa Can Make The 'Best Available Science' Unavailable For Judicial Review, Travis O. Brandon

Law Faculty Scholarship

Recent empirical studies have shown that public participation is an essential part of the listing process of the Endangered Species Act (“ESA”) because it provides the wildlife agencies with valuable scientific information regarding candidate species and forces agencies to make politically unpopular decisions to protect species standing in the way of development interests. However, the crucial agency-forcing mechanism of public participation is lacking in the interagency consultation process in section 7 of the ESA, one of the most important provisions by which the ESA’s protections for listed species are enforced. This Article explains how the absence of public input through …

Fouling And Its Next Generation Management: A Perspective, Daniel Rittschof, Christina Chai, Serena Lay Ming Teo, James Maki

Biological Sciences Faculty Research and Publications

The last 50 years of fouling research and management taught us that indiscriminate use of toxic approaches damages ecosystem services of estuaries and oceans critical to man’s existence. Next generation environmentally benign management requires knowledge of the fouling process and an understanding of the consequences of different management options. An intermediate step may be additives that fit with existing business models and distribution systems, but that carry a much reduced environmental footprint. Subsequently, the evolution of a next generation hull fouling management system with limited toxicity easy clean surfaces should replace or augment the existing commercial easy-release coatings. These new …

Identification And Comparative Analysis Of Subolesin/Akirin Ortholog From Ornithodoros Turicata Ticks, Hameeda Sultana, Unnati Patel, Daniel E. Sonenshine, Girish Neelakanta

Biological Sciences Faculty Publications

Background: Subolesin is an evolutionary conserved molecule in diverse arthropod species that play an important role in the regulation of genes involved in immune responses, blood digestion, reproduction and development. In this study, we have identified a subolesin ortholog from soft ticks Ornithodoros turicata, the vector of the relapsing fever spirochete in the United States.

Methods: Uninfected fed or unfed O. turicata ticks were used throughout this study. The subolesin mRNA was amplified by reverse transcription polymerase chain reaction (RT-PCR) and sequenced. Quantitative-real time PCR (QRT-PCR) was performed to evaluate subolesin mRNA levels at different O. turicata developmental stages …

Shortfalls And Solutions For Meeting National And Global Conservation Area Targets, Stuart H. M. Butchart, Martin Clarke, Robert J. Smith, Rachel E. Sykes, Jorn P. W. Scharlemann, Mike Harfoot, Graeme M. Buchanan, Ariadne Angulo, Andrew Balmford, Bastian Bertzky, Thomas M. Brooks, Kent E. Carpenter, 28 Others

Biological Sciences Faculty Publications

Governments have committed to conserving greater than or equal to 17% of terrestrial and greater than or equal to 10% of marine environments globally, especially "areas of particular importance for biodiversity" through "ecologically representative" Protected Area (PA) systems or other "area-based conservation measures", while individual countries have committed to conserve 3-50% of their land area. We estimate that PAs currently cover 14.6% of terrestrial and 2.8% of marine extent, but 59-68% of ecoregions, 77-78% of important sites for biodiversity, and 57% of 25,380 species have inadequate coverage. The existing 19.7 million km super(2) terrestrial PA network needs only 3.3 million …

Quantifying Florida Bay Habitat Suitability For Fishes And Invertebrates Under Climate Change Scenarios, Kelly A. Kearney, Mark J. Butler Iv, Robert Glazer, Christopner R. Kelble, Joseph E. Serafy, Erik Stabenau

Biological Sciences Faculty Publications

The Florida Bay ecosystem supports a number of economically important ecosystem services, including several recreational fisheries, which may be affected by changing salinity and temperature due toclimate change. In this paper, we use a combination of physical models and habitat suitability index models to quantify the effects of potential climate change scenarios on a variety of juvenile fish and lobster species in Florida Bay. The climate scenarios include alterations in sea level, evaporation and precipitation rates, coastal runoff, and water temperature. We find that the changes in habitat suitability vary in both magnitude and direction across the scenarios and species, …

Mutations In The Plasmodium Falciparum Chloroquine Resistance Transporter, Pfcrt, Enlarge The Parasite's Food Vacuole And Alter Drug Sensitivities, Serena Pulcini, Henry M. Staines, Andrew H. Lee, Sarah H. Shafik, Guillaume Bouyer, Catherine M. Moore, Daniel A. Daley, Matthew J. Hoke, Lindsey M. Altenhofen, Heather J. Painter, Jainbing Mu, David J.P. Ferguson, Manuel Llinás, Rowena E. Martin, David A. Fidock, Roland A. Cooper, Sanjeev Krishna

Biological Sciences Faculty Publications

Mutations in the Plasmodium falciparum chloroquine resistance transporter, PfCRT, are the major determinant of chloroquine resistance in this lethal human malaria parasite. Here, we describe P. falciparum lines subjected to selection by amantadine or blasticidin that carry PfCRT mutations (C101F or L272F), causing the development of enlarged food vacuoles. These parasites also have increased sensitivity to chloroquine and some other quinoline antimalarials, but exhibit no or minimal change in sensitivity to artemisinins, when compared with parental strains. A transgenic parasite line expressing the L272F variant of PfCRT confirmed this increased chloroquine sensitivity and enlarged food vacuole phenotype. Furthermore, the introduction …

A Popular And Potentially Sustainable Fishery Resource Under Pressure-Extinction Risk And Conservation Of Brazilian Sciaenidae (Teleostei: Perciformes), Ning L. Chao, Flávia L. Frédou, Manuel Haimovici, Monica B. Peres, Beth Polidoro, Marcelo Raseira, Rosana Subira, Kent E. Carpenter

Biological Sciences Faculty Publications

Croakers (Sciaenidae) are major fishery resource in Brazil; constituting 22% of marine and 9% of freshwater fishery landings. Croakers are subject to heavy fishing pressure throughout Brazil, but habitat alteration is also an important threat to regional populations. In this regional Sciaenidae assessment, each species was analyzed for relative risk of extinction, including the identification and quantification of the impact of major threats and existing conservation measures, based on application of the Categories and Criteria of the IUCN Red List of Threatened Species. Of the 52 species of Sciaenid fishes (34 marine and 18 freshwater) present in Brazilian waters, the …

Dynamic Ocean Management: Defining And Conceptualizing Real-Time Management Of The Ocean, Sara M. Maxwell, Elliot L. Hazen, Rebecca L. Lewison, Danial C. Dunn, Helen Bailey, Steven J. Bograd, Dana K. Briscoe, Sabrina Fossette, Alistair J. Hobday, Meredith Bennett

Biological Sciences Faculty Publications

Most spatial marine management techniques (e.g., marine protected areas) draw stationary boundaries around often mobile marine features, animals, or resource users. While these approaches can work for relatively stationary marine resources, to be most effective marine management must be as fluid in space and time as the resources and users we aim to manage. Instead, a shift towards dynamic ocean management is suggested, defined as management that rapidly changes in space and time in response to changes in the ocean and its users through the integration of near real-time biological, oceanographic, social and/or economic data. Dynamic management can refine the …

Comparative Population Genetics Of Two Invading Ticks: Evidence Of The Ecological Mechanisms Underlying Tick Range Expansions, Robyn Nadolny, Holly Gaff, Jens Carlsson, David Gauthier

Biological Sciences Faculty Publications

Two species of ixodid tick, Ixodes affinis Neumann and Amblyomma maculatum Koch, are simultaneously expanding their ranges throughout the mid-Atlantic region of the US. Although we have some understanding of the ecology and life history of these species, the ecological mechanisms governing where and how new populations establish and persist are unclear. To assess population connectivity and ancestry, we sequenced a fragment of the 16S mitochondrial rRNA gene from a representative sample of individuals of both species from populations throughout the eastern US. We found that despite overlapping host preferences throughout ontogeny, each species exhibited very different genetic and geographic …

Transmission-Blocking Vaccines: Focus On Anti-Vector Vaccines Against Tick-Borne Diseases, Girish Neelakanta, Hameeda Sultana

Biological Sciences Faculty Publications

Tick-borne diseases are a potential threat that account for significant morbidity and mortality in human population worldwide. Vaccines are not available to treat several of the tick-borne diseases. With the emergence and resurgence of several tick-borne diseases, emphasis on the development of transmission-blocking vaccines remains increasing. In this review, we provide a snap shot on some of the potential candidates for the development of anti-vector vaccines (a form of transmission-blocking vaccines) against wide range of hard and soft ticks that include Ixodes, Haemaphysalis, Dermacentor, Amblyomma, Rhipicephalus and Ornithodoros species.

Casitas: A Location-Dependent Ecological Trap For Juvenile Caribbean Spiny Lobsters, Panulirus Argus, Benjamin C. Gutzler, Mark J. Butler Iv, Donald C. Behringer

Biological Sciences Faculty Publications

Casitas are artificial shelters used by fishers to aggregate Caribbean spiny lobsters (Panulirus argus) for ease of capture. However, casitas may function as an ecological trap for juvenile lobsters if they are attracted to casitas and their growth or mortality is poorer compared with natural shelters. We hypothesized that juvenile lobsters may be at particular risk if attracted to casitas because they are less able than larger individuals to defend themselves, and do not forage far from shelter. We compared the nutritional condition, relative mortality, and activity of lobsters of various sizes in casitas and natural shelters in adult and …

Comparing Monitoring Data Collected By Volunteers And Professionals Shows That Citizen Scientists Can Detect Long-Term Change On Coral Reefs, Graham E. Forrester, Patricia Baily, Dennis Conetta, Linda Forrester, Elizabeth Kintzing, Lianna Jarecki

Natural Resources Science Faculty Publications

Citizen science is increasing and can complement the work of professional scientists, but the value of citizen data is often untested. We therefore compared the long-term changes to coral reefs that were detected by a professional and volunteer monitoring program, operated by University of Rhode Island (URI) staff and Reef Check volunteers, respectively. Both groups monitored reefs in the British Virgin Islands from 1997 to 2012 but mostly monitored different sites (URI 8 sites and Reef Check 4 sites). When URI staff visited the Reef Check sites to perform a side-by-side to comparison, Reef Check fish density estimates were consistently …

Smith's "Doctrine That Dances: Bringing Doctrinal Preaching And Teaching To Life" (Book Review), Sherill L. Harriger

The Christian Librarian

No abstract provided.

Naylor's "Postcard's From The Middle East" (Book Review), Carrie Beth Lowe

The Christian Librarian

No abstract provided.

Patents, Innovation, And Performance Of Venture Capital-Backed Ipos, Jerry X. Cao, Fuwei Jiang, Jay R Ritter

Research Collection Lee Kong Chian School Of Business

We study the predictive power of patents on the long-run performance of venture capital (VC)-backed initial public offerings (IPOs). We show that VC-backed IPOs that have at least one patent at the time of the IPO substantially outperform other VC-backed IPOs, with 3-year buy-and-hold market-adjusted returns of -7.1% vs. -23.3%. On average, VC-backed IPOs without patents perform similarly to non-VC-backed IPOs. We also report that VC-backed IPOs from 1981-1998 outperformed other IPOs, but the pattern has reversed for IPOs from 1999-2006. Although a smaller proportion of non-VC-backed IPOs possess patents, those with patents also outperform those without patents.

Analysis Of Attitudes, Gender, And Beliefs Of Adolescent Students Concerning Interactive Technology, Courtney L. Teague

Theses and Dissertations

This applied dissertation was designed to provide insight about the perceptions of middle school students attending a Title I school about technology use and careers. Using a mixed methods approach, the researcher explored the beliefs and circumstances that affect attitudes and behaviors in technology usage by eighth-grade boys and girls. The research questions for this study included: 1) female Title I middle school students' perceptions of interactive technology, 2) male Title I middle school students' perceptions of interactive technology, and 3) gender differences towards interactive technology. Data were collected from six focus group participants and 226 students who completed a …

Phenomenological Study Of At-Risk Youth Attending An Alternative Education Residential Program, Valeria Meschelle Harris-Richard

Theses and Dissertations

At-risk youth are the population of students who cannot manage to conform to the traditional school expectations due to their behavior choices. However, their choices are reflections of both avoidable and unavoidable conditions and circumstances. The bottom line is that those conditions usually lead them to drop out of school. There are several factors that contribute to why youth drop out of school. While some factors are more obvious than others, the overall goal should be to minimize factors that are within the control of stakeholders and decision makers so that youth have opportunities to complete high school with a …

Dissolution Of Borate Glasses And Precipitation Of Phosphate Compounds, Jaime Lynn George

Doctoral Dissertations

"Borate glasses have been developed for biomedical applications such as scaffolds for soft tissue and bone repair. The dissolution processes of borate glasses in phosphate-containing aqueous solutions were studied by µ-Raman spectroscopy which provided information about the types and concentrations of borate species released into the solution as a function of time and characterized the formation of calcium phosphate reaction products on the glass surface. Boric acid molecules (H₃BO₃) and borate anions (B(OH)₄^-) can be detected in solution and their relative concentrations depend on the solution pH.

Static and dynamic single-pass flow-through experiments …

Air Quality And Respiratory Health Among Adolescents From The United Arab Emirates, Caroline Barakat-Haddad, Sheng Zhang, Ayesha Siddiqua, Rania Dghaim

All Works

© 2015 Caroline Barakat-Haddad et al. Purpose. To examine the role of air quality in relation to chronic bronchitis, emphysema, asthma, wheeze, and dry cough among adolescents from the United Arab Emirates (UAE). Methods. A survey was administered on 6,363 adolescents from 9 UAE regions. Data consists of demographic, socioeconomic, residential, and behavioural variables, such as location of residence, residing near industry/gas stations/dumpsites/construction sites, residing near overhead power line/plants, exposure to tobacco, residential exposure, ethnicity, concern over air pollution, smoking, and purposely smelling gasoline fumes/glue/correctors/car exhaust/burning black ants. Logistic regression modeling was used to determine significant predictors of respiratory health. …

The Journey Of A Digital Story: A Healing Performance Of Mino-Bimaadiziwin: The Good Life, Carmella M. Rodriguez

Antioch University Dissertations & Theses

Indigenous peoples have always shared collective truths and knowledge through oral storytelling. Just as we were born, stories are born too, through our sacred “living breath.” We live in a time where stories travel far, beyond our imaginable dreams, and can have an influence on anyone who hears them. In the present-day, we have an opportunity to combine personal stories with digital technology in order to share one of our greatest gifts with each other--our experience and wisdom. For eight years, Brenda K. Manuelito and I have been traveling across Indian Country helping our Indigenous relatives create nDigiStories for Native …

Matrix And Edge Effects On The Maintenance Of Ecological Function In An Afromontane Protected Area, Robin M. Martino

Antioch University Dissertations & Theses

Land use type in the human dominated matrix surrounding tropical forest can influence edge effects at the forest-matrix interface. Edge effects can alter ecological processes and impact the function of forest edge ecosystems. A key ecological process that helps maintain tropical forest and is affected by forest disturbance is seed dispersal by large, fruit eating vertebrates (frugivores). This dissertation examines how the type of vegetation in the matrix, the `soft’ edge contrast of pine plantations and the `hard’ edge contrast of tea plantations, affect seed dispersal behavior of large frugivores, and the structure and composition of tree species, in forest …

Individual-Based Modeling: Mountain Pine Beetle Seasonal Biology In Response To Climate, Jacques Regniere, Barbara J. Bentz, James A. Powell, Remi St-Amant

Mathematics and Statistics Faculty Publications

Over the past decades, as significant advances were made in the availability and accessibility of computing power, individual-based models (IBM) have become increasingly appealing to ecologists (Grimm 1999). The individual-based modeling approachprovides a convenient framework to incorporate detailed knowledge of individuals and of their interactions within populations (Lomnicki 1999). Variability among individuals is essential to the success of populations that are exposed to changing environments, and because natural selection acts on this variability, it is an essential component of population performance. © Springer International Publishing Switzerland 2015.

Characterization Of Suspected Cyclic Di-Gmp Metabolizing Genes In Streptomyces Scabies, Bridget N. Bickers

Undergraduate Honors Thesis Projects

Streptomyces scabies is a bacterial plant pathogen responsible for a condition known as common scab in potatoes and other tuber crops. Aerial hyphae and spore development have been shown to be regulated by cyclic di-GMP (c-di-GMP) signaling in the non-pathogenic species Streptomyces coelicolor and Streptomyces venezuelae. The second messenger c-di-GMP is ubiquitous among bacteria and is connected to many functions such as: motility, virulence, and biofilm formation, but the effects of c-di-GMP signaling in other streptomycetes are unknown. The purpose of this study is to elucidate the function of the suspected S. scabies c-di-GMP phosphodiesterase genes SCAB11501 and SCAB27241 …

Catalog 2015-2016, University Of North Florida

UNF Course Catalogs

No abstract provided.

Horseshoe Crab Research In Urban Estuaries: Challenges And Opportunities, Jennifer Mattei, Mark L. Botton, Mark Beekey, Christina P. ColóN

Biology Faculty Publications

Horseshoe crabs rely on estuaries for food resources, places to spawn and for larvae and juveniles to develop and grow. Many of these estuaries are becoming increasingly urbanized and dominated by human activity. An urban estuary is characterized by armored shorelines, high nutrient loads, large fluctuations in algal and bacteria populations, increased levels of pollutants like heavy metals and pesticides, and seasonally low oxygen levels and pH. While urban estuaries are challenging for horseshoe crab survival and to researchers trying to study them, there are also opportunities for involving the public in research and increasing public awareness of the importance …

The Mismanagement Of Limulus Polyphemus In Long Island Sound, U.S.A.: What Are The Characteristics Of A Population In Decline?, Mark Beekey, Jennifer Mattei

Biology Faculty Publications

Over the past 15 years, horseshoe crabs in Connecticut have gone from being considered a nuisance species to a species of Greatest Conservation Need in 2015. This has happened through first, its discovery as an economically important species, second through research of its ecological role in coastal estuaries, and third, through education of the public concerning its role in the environment and their own health. To manage horseshoe crab populations successfully requires long term monitoring, research and education. The use of annual or biannual trawl data trends to assess the success of management decisions is limited due to the high …

Evaluation Of The Developmental Toxicity Of Lead In The Danio Rerio Body, Nicole M. Roy, Sarah Dewolf, Bruno Carneiro

Biology Faculty Publications

Lead has been utilized throughout history and is widely distributed and mobilized globally. Although lead in the environment has been somewhat mitigated, the nature of lead and its extensive uses in the past prohibit it from being completely absent from our environment and exposure to lead is still a public health concern. Most studies regarding lead toxicity have focused on the brain. However, little is found in the literature on the effects of lead in other tissues. Here, we utilize the zebrafish model system to investigate effects of lead exposure during early developmental time windows at 24, 48 and 72 …

Patent Claim Interpretation Review: Deference Or Correction Driven?, Christopher A. Cotropia

Law Faculty Publications

This Article examines the Federal Circuit's review of claim constructions by lower tribunals to determine whether the Federal Circuit defers to lower court constructions or is making its own, independent determination as to the "correct" construction and ultimate result in the case. The data collected from 2010 to 2013 indicates that the Federal Circuit affirms about 75% of lower court claim interpretations. While this finding is itself surprising, even more surprising is that these reviews do not appear to be driven by deference. Instead, the Federal Circuit is less likely to correct constructions that resulted in a patentee loss below, …

The Killer Robots Are Here: Legal And Policy Implications, Rebecca Crootof

Law Faculty Publications

In little over a year, the possibility of a complete ban on autonomous weapon systems—known colloquially as “killer robots”—has evolved from a proposal in an NGO report to the subject of an international meeting with representatives from over eighty states. However, no one has yet put forward a coherent definition of autonomy in weapon systems from a law of armed conflict perspective, which often results in the conflation of legal, ethical, policy, and political arguments. This Article therefore proposes that an “autonomous weapon system” be defined as “a weapon system that, based on conclusions derived from gathered information and preprogrammed …

Marriage Equality Comes To Wisconsin, Carl W. Tobias

Law Faculty Publications

Marriage equality has swept America. Numerous federal judges, including Western District of Wisconsin Judge Barbara Crabb, have invalidated state proscriptions on same-sex marriage. This paper scrutinizes U.S. litigation, Crabb’s opinion, Seventh Circuit affirmance, and Supreme Court resolution. Finding that Wisconsin shows how to efficaciously institute full marriage equality, even as other states have not, the piece affords future suggestions.