Digital Commons Network^™

Failure To Replicate Evidence Of Decapod Crustacean Nociception, Sakshi Puri, Zen Faulkes

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

Introduction Here, we attempt to replicate their experiments with two other species of decapod crustaceans that bracket P. elegans phylogenetically: white shrimp (Litopenaeus setiferus) and Louisiana red swamp crayfish (Procambarus clarkii). Litopenaeus setiferus have a similar ecology to prawns. Procambarus clarkii is widely used in the study of neurobiology, and would be an excellent candidate for further neurophysiological studies.

Discussion We found no behavioral evidence of nociception in either L. setiferus or P. clarkii. This outcome contrasts sharply with results that indicated P. elegans had nociception (Barr et al. 2007).

Undergraduate Catalog 2008-2009, University Of North Florida

UNF Course Catalogs

No abstract provided.

Project Limulus: What Long-Term Mark/Recapture Studies Reveal About Horseshow Crab Population Dynamics In Long Island Sound, Mark Beekey, Jennifer Mattei

Biology Faculty Publications

Project Limulus is a long-term study of the population dynamics of the horseshoe crab population in Long Island Sound (LIS). We have tagged over 20,000 spawning adults from >20 beaches ranging from Greenwich to Stonington, CT since 1997. Cumulative recapture rates have reached 9%. On average 90% of the crabs are recaptured within a few miles of their original tag site within the first season. Between seasons, on average, 45% of crabs are recaptured within the same locality of where they were tagged. Of all recaptures, 99% of recaptured individuals are found within LIS. This past year we expanded the …

Front.Pdf, North American Bird Bander

North American Bird Bander

No abstract provided.

Front, North American Bird Bander

North American Bird Bander

No abstract provided.

Front, North American Bird Bander

North American Bird Bander

No abstract provided.

Replacing The Native American With The "New American" In Margaret Fuller's Summer On The Lakes, In 1843, Laura M. Reilly

Theses, Dissertations and Culminating Projects

In the summer of 1843, New Englander Margaret Fuller (1810-1850) set off with friends on a westward journey that would take her through the areas of the Great Lakes, Illinois and Wisconsin. Fuller kept copious notes during her trip, and during the eight months after her return home, she revised and enhanced her text and published it as a book, entitled Summer on the Lakes, In 1843.

Fuller’s book reflects a myriad of influences, especially from those most known for their Romantic writings. Jacques Jean Rousseau’s ideas of “The Noble Savage,” Edmund Burke’s theory of the sublime, Johann Wolfgang Goethe’s …

Population Ecology Of The Golden Mouse, Robert K. Rose

Biological Sciences Faculty Publications

An understanding of the population dynamics of a species requires knowledge of the major life-history parameters of a population, including age at maturity, distribution of age classes, and lifetime reproductive contribution of the sexes, sex ratio, length of the breeding season, mean litter size, rates of growth and survival, and life span. Because few long-term studies have been conducted with Ochrotomys nuttalli as the focal species of investigation, only fragmentary information is available for many population parameters. As importantly, densities of golden mice often are low, making them difficult to evaluate statistically. Little has been published on age at maturity …

Folder: Mascots - Ospreys, Thomas G. Carpenter Library, Special Collections

Mascots

Compilation of articles, pamphlets, emails and examples of items regarding images of ospreys, the University of North Florida mascot.

Comparative Diet Of Three Sympatric Sceloporus In The Semiarid Zapotitlan Valley, Mexico, V. Hugo Serrano-Cardozo, J. A. Lemos-Espinal, Geoffrey R. Smith

Faculty Publications

No abstract provided.

Discussing The Role Of The Business School, Stephen Dunne, Stefano Harney, Tony Tinker, Martin Parker

Research Collection Lee Kong Chian School Of Business

During the lead up to the publication of this Special Issue, we invited several figures to engage our original call for contributions in what ever way they saw fit. As these commentaries proliferated, it became increasingly apparent to us that it would be worth staging a virtual roundtable discussion – that being an online discussion co-ordinated and chaired by ephemera (in this case represented by Stephen Dunne) – devoted to the question of what today’s Business School is for. With this end in mind, contributors to this feature were asked to debate the Role of the Business School, with particular …

State Of The Fisheries Report 2007/08, Warrick J. Fletcher, K. Santoro

Status Reports of the Fisheries and Aquatic Resources

The State of the Fisheries Report is published annually to provide a detailed level of reporting on the management of fish stocks and their environment undertaken by the Department of Fisheries. A summary report from this document is included in the Department’s Annual Report to Parliament, which includes the Department’s nonfinancial (fishery) performance indicators. The Annual Report is no longer printed but is available through the Department’s website (www.fish.wa.gov.au).

Hydrogen Energy: A Study Of The Use Of Anaerobic Digester Gas To Generate Electricity Utilizing Stand-Alone Hydrogen Fuel Cells At Wastewater Treatment Plants, Charles W. Emerson

Theses

Not provided.

Application Of In Vivo Induced Antigen Technology (Iviat) To Bacillus Anthracis, Sean M Rollins, Amanda Peppercorn, John S Young, Melissa Drysdale, Andrea Baresch, Margaret V Bikowski, David A Ashford, Conrad P Quinn, Martin Handfield, Jeffrey D Hillman, C Rick Lyons, Theresa M Koehler, Stephen B Calderwood, Edward T Ryan

Faculty, Staff and Student Publications

In vivo induced antigen technology (IVIAT) is an immuno-screening technique that identifies bacterial antigens expressed during infection and not during standard in vitro culturing conditions. We applied IVIAT to Bacillus anthracis and identified PagA, seven members of a N-acetylmuramoyl-L-alanine amidase autolysin family, three P60 family lipoproteins, two transporters, spore cortex lytic protein SleB, a penicillin binding protein, a putative prophage holin, respiratory nitrate reductase NarG, and three proteins of unknown function. Using quantitative real-time PCR comparing RNA isolated from in vitro cultured B. anthracis to RNA isolated from BALB/c mice infected with virulent Ames strain B. anthracis, we confirmed induced …

Endocannabinoid Modulation Of Spatial Memory In Aversively And Appetitively Motivated Barnes Maze Tasks, John Pinckney Harloe

Theses and Dissertations

Genetic deletion or pharmacological blockade of the CB1 receptor has been reported to impair extinction learning in aversive conditioning (i.e., conditioned fear and Morris water maze) paradigms, but not in operant procedures in which food reinforcement is earned. It is difficult to discern whether the differential effects caused by CB1 receptor disruption on extinction result from the hedonics (i.e., aversive vs. appetitive) or is related to the required responses associated with these disparate tasks. In order to evaluate whether the hedonics is the determining factor, we used either aversive (i.e., escape from bright lights and air turbulence) or appetitive (i.e., …

In The Spin, Kathryn Noel Beles

Theses and Dissertations

In the Spin is a semi-autobiographical collection of poetry, dealing primarily with themes of family, marital infidelity, loyalty, the female body, and the tension between political vs. aesthetic existence. This is a collection of poems influenced by the work of French Feminism, Shakespeare and Faulkner, and hybrid lyric-narrative poets of the last fifty years.

Funnel Vision, David Grainger

Theses and Dissertations

This paper will talk about the videos and sculptural installation in my thesis exhibition. Shooting videos outside of the studio developed into a project overarching any individual video or its particular signs. Thus, this paper will focus on the video project with examples that follow a timeline of development, rather than the actual 6 videos on display in the exhibit. The two-part sculpture "Deer in the Headlights" is created in the context of these videos, and coexists with them in a specific architectural space. This space, as well as the clichéd meaning of the deer's gaze, have a relation to …

Examining The Behavioral And Molecular Aspects Of Adolescent Nicotine Dependence: Implications For Vulnerability To Drugs Of Abuse, Dena Heath Kota

Theses and Dissertations

Approximately 200 million men and 100 million women smoke worldwide. In the United States, an estimated 25.9 million men (23.9 percent) and 20.7 million women (18.1 percent) are smokers. The commencement of smoking at a young age is thought to increase addiction liability, decrease the probability of successful cessation, and correlate with a higher number of cigarettes smoked per day. Studies from the World Health Organization indicate that between 80,000 and 100,000 children start smoking every day worldwide. These statistics suggest that adolescence is a critical phase for developing nicotine dependence. The work in this dissertation contributes to the further …

5-Ht3 Receptor Ligands And Their Effect On Psychomotor Stimulants, Jessica Nicole Worsham

Theses and Dissertations

Drug abuse and addiction are considered to be a result, at least in part, of the rewarding effects produced by increasing dopamine levels. 5-HT3 serotonin receptors have been shown to indirectly affect dopamine levels. Therefore, the effect of the 5-HT3 receptor partial agonist, MD-354, on the actions of psychomotor stimulants was analyzed in mouse locomotor activity assays to determine whether MD-354 is working through a 5-HT3 receptor agonist or antagonist mode of action. Studies with (+)amphetamine and (+)methamphetamine in combination with MD-354 indicated MD-354 is either devoid of action or is behaving similar to the 5-HT3 receptor antagonist, ondansetron. This …

Electromyographic Characterization In An Animal Model Of Dystonia, Kunal Dilip Chaniary

Theses and Dissertations

Kernicterus causes damage to the auditory system and the basal ganglia in humans. Although the Gunn rat model of kernicterus has been extensively used to characterize the auditory features, this model has not been utilized to systematically investigate the movement disorder. In the present study, spontaneously jaundiced (jj) 16 day old Gunn rat pups were treated with sulfadimethoxine to exacerbate bilirubin neurotoxicity and compared to saline treated jjs and non-jaundiced (Nj) littermates. Electromyographic (EMG) activity was recorded from antagonistic hip muscles in dystonic and in normal appearing rats. Raw EMG signals were decomposed using the Discrete Wavelet Transform based multi-resolution …

If Your Love Were A Grain Of Sand Mine Would Be A Universe Of Beaches, Valerie Anne Molnar

Theses and Dissertations

Each stitch is a piece of me that I give, a moment of my life and a unit of my love, meticulously culminated into a universal visual language. The optimist in me knits for the cause, while my formalist counterpart works to make the images that sell my thoughts. I knit for the lovers.I make these objects as a practice and a confirmation of my optimism. I make these images to communicate and persuade as a serious contender while at the same time retaining my own optimism and sanity by promising to never take myself too seriously.

Lighting The Box,Daylighting As The Primary Organizer In Multifamily Housing, Sara Lovette

Theses and Dissertations

This project started out as program for multi-family housing with a need for natural light, then, it changed. Through countless studies, it became evident that what started as an animal made up of bones and tissues was really just the vessel for the animal's soul. Light is the soul of design. The program represents the tissue and bones of the animal that is design.In this project two paths were taken. The first being pragmatic, the design bound by the program. Where in the second, the concept, light, beats up the program and ultimately makes for an inspiring place to live.

Trembling Earth, Amy Beth Chan

Theses and Dissertations

This thesis details the literary and visual influences in my work, the definition of American Gothic, and its connection it to my work. Literary sources such as Edgar Allan Poe and Fanny Kemble help spark a vision of the landscape. Visual influences include Japanese woodblock prints, scenic wallpapers, vintage postcards and Victorian mourning pictures. My regional explorations span the James River, Tidewater swamps and architecture within the city of Richmond.My work depicts local history and ecology inspired by Richmond and the surrounding region. Subtle Gothic elements add anxiety to the otherwise pastoral scenes. Gothic foreboding in the work questions our …

Des Perdues: The Precariousness Of Loss, Alissa Grace Davis

Theses and Dissertations

The majority of losses that take place in a day are not large, or sad, they are built almost entirely on behaviors and systems that have nothing to do with loss. Most of these, I discovered, are the result of deliberate carelessness. The word loss is as difficult to define as truth, but its variation is what makes it so interesting and evocative. It is not, and never has been, a definition of loss that I seek: it is not enough to simply say I lost this person or that place, we must consider what is left and what can …

Locavore Exploring The Sustainable Table: A Restaurant In Tobacco Row, Kathryn Mia Oliver

Theses and Dissertations

Locavore is a restaurant centered around the principles of sustainable agriculture: foodthat is organically, humanely, and sustainably raised from farms and cooperatives nofurther than 150 miles from Richmond - thus the "local" in Locavore. Like all restaurants,certain programmatic requirements were standard such as providing places to store,prepare, and eat the food, and restrooms. Yet the design of the space also helps answerthe following questions: How does sustainable differ from organic? Is local necessarily better than foreign? How does a restaurant embody community?

The Aww, Jessica Danielle Langley

Theses and Dissertations

Jessica Langley's work examines animals and nature through various media and form, including watercolor and oil painting, digitally manipulated photography, both large and small scale drawing, and various combinations of each. The work has explored narrative and emotional aspects to more mystical and ecological interpretations. The current body of work settles into banal and familiar interactions with animals, or more specifically the house cat and its accoutrements. Each element of the body of work engages specific concepts that developed out of the American landscape tradition and assimilates the banal subjects into a formal framework. The subjects are monumentalized and romanticized …

A Science & Mathematics Magnet School At Maymont, Sarah Shamus Nakfoor

Theses and Dissertations

I am interested in the idea that schools should be designed to offer individualized learning."A Science & Mathematics Magnet School at Maymont" explores a type of school that is becoming more familiar and accessible. By allowing students who have an interest in excelling in school and preparing for their future careers to come together and meet one another and experience aneducation that might not otherwise be available can be beneficial in many ways. In most cases, because of the funding required for such specialized schools, class sizes are reduced to meet budgets and the schools are opened to the community …

Surging Seepage: A Triple Bond Accretion System, Jacqueline Brown

Theses and Dissertations

My current work revels in a state of flux. I strive for the work to be electrically charged, conveying a feverish sense of immediacy and vitality that implies motion and frenetic energy. The work is an accretion of brightly colored biomorphic forms that extend out from the wall and onto the floor. Viscous parts ooze and drip while others are globular and bulbous. The hyper-organic forms suggest a paradoxical state of both ripening and rotting, becoming and unbecoming. The work is an attempt to traverse between seemingly divergent constructs, some of which include: growth and decay, the artificial and the …

Biologically Inspired Object Categorization In Cluttered Scenes, Theparit Peerasathien

Theses

The purpose of the thesis, Biologically Inspired Object Categorization system, is to provide an automatic system to classify the real-world images into categories. Generally, computer algorithms classify objects with much lower efficiency than human. Furthermore, some images with complex features such as cat and dog faces are difficult to be classified by ordinary computer algorithms. Therefore, the simulation of the structure and process of a mammalian’s visual cortex is created, which functions similarly to a human’s visual cortex, by using a computer. In this paper, I am presenting a biologically inspired neural network system which processes the images in a …

An Overview Of Packaging Sustainability Topics, Alexandros Astropekakis

Theses

This thesis presents the global challenges behind the need of sustainable development. It links packaging to this need and describes the way packaging can positively contribute to this process. It presents industry examples of "green packaging" that claim to or may actually contribute to sustainable development. It monitors the understanding of packaging professionals for what is called "packaging sustainability" through a custom made on-line survey. Finally it presents a comparison of environmental impacts for different polymer materials used for the production of rigid containers (HDPE, PP, PET, PVC and PLA) through an analysis of Life Cycle Inventory (LCI) data for …