Digital Commons Network^™

An Adaptive Framework For Selecting Environmental Monitoring Protocols To Support Ocean Renewable Energy Development, Emily J. Shumchenia, Sarah L. Smith, Jennifer Mccann, Michelle Carnevale, Grover Fugate, Robert D. Kenney, John W. King, Peter W. C. Paton, Malia Schwartz, Malcolm Spaulding, Kritopher J. Winiarski

Graduate School of Oceanography Faculty Publications

Offshore renewable energy developments (OREDs) are projected to become common in the United States over the next two decades. There are both a need and an opportunity to guide efforts to identify and track impacts to the marine ecosystem resulting from these installations. A monitoring framework and standardized protocols that can be applied to multiple types of ORED would streamline scientific study, management, and permitting at these sites. We propose an adaptive and reactive framework based on indicators of the likely changes to the marine ecosystem due to ORED. We developed decision trees to identify suites of impacts at two …

Noninvasive Transcranial Focal Stimulation Via Tripolar Concentric Ring Electrodes Lessens Behavioral Seizure Activity Of Recurrent Pentylenetetrazole Administrations In Rats, Oleksandr Makeyev, Hiram Luna-Munguía, Gabriela Rogel-Salazar, Xiang Liu, Walter G. Besio

Electrical, Computer, and Biomedical Engineering Faculty Publications

Epilepsy affects approximately 1% of the world population. Antiepileptic drugs are ineffective in approximately 30% of patients and have side effects. We have been developing a noninvasive transcranial focal electrical stimulation with our novel tripolar concentric ring electrodes as an alternative/complementary therapy for seizure control. In this study we demonstrate the effect of focal stimulation on behavioral seizure activity induced by two successive pentylenetetrazole administrations in rats. Seizure onset latency, time of the first behavioral change, duration of seizure, and maximal seizure severity score were studied and compared for focal stimulation treated (n = 9) and control groups (n = …

Mantle Dynamics Beneath The Pacific Northwest And The Generation Of Voluminous Back‐Arc Volcanism, Maureen D. Long, Christy B. Till, Kelsey A. Drunken, Richard W. Carlson, Lara S. Wagner, Matthew J. Fouch, David E. James, Timothy L. Grove, Nicholas Schmerr, Christopher R. Kincaid

Graduate School of Oceanography Faculty Publications

The Pacific Northwest (PNW) has a complex tectonic history and over the past ∼17 Ma has played host to several major episodes of intraplate volcanism. These events include the Steens/Columbia River flood basalts (CRB) and the striking spatiotemporal trends of the Yellowstone/Snake River Plain (Y/SRP) and High Lava Plains (HLP) regions. Several different models have been proposed to explain these features, which variously invoke the putative Yellowstone plume, rollback and steepening of the Cascadia slab, extensional processes in the lithosphere, or a combination of these. Here we integrate seismologic, geodynamic, geochemical, and petrologic results from the multidisciplinary HLP project and …

A Serpentinite-Hosted Ecosystem In The Southern Mariana Forearc, Yashuiko Ohara, Mark K. Reagan, Katsunori Fujikura, Hiromi Watanabe, Katsuyoshi Michibayahi, Teruaki Ishii, Robert J. Stern, Ignacio Pujana, Fernando Martinez, Guillaume Girard, Julia Ribeiro, Maryjo Brounce, Naoaki Komori, Masashi Kino

Graduate School of Oceanography Faculty Publications

Several varieties of seafloor hydrothermal vents with widely varying fluid compositions and temperatures and vent communities occur in different tectonic settings. The discovery of the Lost City hydrothermal field in the Mid-Atlantic Ridge has stimulated interest in the role of serpentinization of peridotite in generating H₂- and CH₄-rich fluids and associated carbonate chimneys, as well as in the biological communities supported in highly reduced, alkaline environments. Abundant vesicomyid clam communities associated with a serpentinite-hosted hydrothermal vent system in the southern Mariana forearc were discovered during a DSV Shinkai 6500 dive in September 2010. We named this …

Transport And Partitioning Of Organochlorine Pollutants In The Open Oceans, Lin Zhang

Open Access Dissertations

Remote open oceans were traditionally considered as sinks of persistent organic pollutants (POPs) such as industrial chemicals (PCBs) and organochlorine pesticides (OCPs). In the context of reduced primary emissions as well as global warming, previous polluted reservoirs such as soil, large water bodies, and glaciers may act as secondary sources returning these POPs back to the atmosphere and ocean. It was also hypothesized that biogeochemical activities associated with phytoplankton in the water column would lead to the coupling of air-plankton systems to draw down the lipophilic POPs from the overlying atmosphere, similar to the biological pump taking up CO_{2 …}

The Effect Of Vitamin E Supplementation On An Experimental Haemonchus Contortus Infection In Dorset Lambs, Brittany Marie De Wolf

Open Access Master's Theses

Gastrointestinal parasitism in sheep, particularly lambs, results in substantial economic losses to producers worldwide. Nutritional status has been shown to play an important role in host immune response to parasitic infections. The objective of this study was to investigate the effect of vitamin E supplementation on an artificial Haemonchus contortus (H. contortus) infection in immature lambs. Twenty Dorset lambs were stratified into two treatment groups according to parasite susceptibility. Worm-free lambs, 28 to 32 weeks of age, were supplemented with vitamin E (d-α-tocopherol) for twelve weeks following the recommendations of the National Research Council for minimal daily requirement …

Ischemia–Reperfusion Impairs Blood–Brain Barrier Function And Alters Tight Junction Protein Expression In The Ovine Fetus, X. Chen, S. W. Threlkeld, E. E. Cummings, I. Juan, O. Makeyev, W. G. Besio, J. Gaitanis, W. A. Banks, G. B. Sadowska, B. S. Stonestreet

Electrical, Computer, and Biomedical Engineering Faculty Publications

The blood–brain barrier is a restrictive interface between the brain parenchyma and the intravascular compartment. Tight junctions contribute to the integrity of the blood–brain barrier. Hypoxic–ischemic damage to the blood–brain barrier could be an important component of fetal brain injury. We hypothesized that increases in blood–brain barrier permeability after ischemia depend upon the duration of reperfusion and that decreases in tight junction proteins are associated with the ischemia-related impairment in blood–brain barrier function in the fetus. Blood–brain barrier function was quantified with the blood-to-brain transfer constant (K_i) and tight junction proteins by Western immunoblot in fetal sheep …

Acrl New England Scholarly Communication Special Interest Group Workshop: Open Access And Scholarly Societies: A Panel Discussion About The Opportunities And Challenges, Andrée J. Rathemacher

Technical Services Faculty Publications

This report covers a workshop held by the Scholarly Communications Interest Group of the Association of College and Research Libraries New England Chapter (ACRL/NEC), an independent chapter of ACRL. The workshop, titled "Open Access and Scholarly Societies: A Panel Discussion About the Opportunities and Challenges," took place on November 18, 2011, at the Hoagland-Pincus Conference Center in Shrewsbury, Massachusetts.

Exploring The Effects Of Hypoxia On Sulfate Reducing Anaerobes, Annaliese K. Jones

Senior Honors Projects

Exploring the Effects of Hypoxia on Sulfate Reducing Anaerobes

Annaliese K. Jones

Sponsor: Bethany Jenkins, Cell and Molecular Biology

As a student about to graduate with a degree in Biological Sciences, I find myself faced with the need to find my own independent research interests and scientific voice. As a result of my interests in the fields of both microbiology and ecology, I am drawn to questions surrounding the role and behavior of microorganisms in the environment. With climate change being an issue capturing the attention of a large portion of the scientific community, I have chosen to focus my …

The Good 5 Cent Cigar (11/29/2011), University Of Rhode Island

The Good 5 Cent Cigar (Student Newspaper Archives)

This is a digitized, downloadable version of the University of Rhode Island school newspaper.

Association Between Regulator Of G Protein Signaling 9–2 And Body Weight, Jeffrey L. Waugh, Celver, Meenakshi Sharma, Robert L. Dufresne, Dimitra Terzi, S. Craig Risch, William G. Fairbrother, Rachael L. Neve, John P. Kane, Mary J. Malloy, Clive R. Pullinger, Harvest F. Gu, Christos Tsatsanis, Steven P. Hamilton, Stephen J. Gold, Venetia Zachariou, Abraham Kovoor

Pharmacy Practice and Clinical Research Faculty Publications

Regulator of G protein signaling 9–2 (RGS9–2) is a protein that is highly enriched in the striatum, a brain region that mediates motivation, movement and reward responses. We identified a naturally occurring 5 nucleotide deletion polymorphism in the human RGS9 gene and found that the mean body mass index (BMI) of individuals with the deletion was significantly higher than those without. A splicing reporter minigene assay demonstrated that the deletion had the potential to significantly decrease the levels of correctly spliced RGS9 gene product. We measured the weights of rats after virally transduced overexpression of RGS9–2 or the structurally related …

The Good 5 Cent Cigar (11/22/2011), University Of Rhode Island

The Good 5 Cent Cigar (Student Newspaper Archives)

This is a digitized, downloadable version of the University of Rhode Island school newspaper.

The Good 5 Cent Cigar (11/16/2011), University Of Rhode Island

The Good 5 Cent Cigar (Student Newspaper Archives)

This is a digitized, downloadable version of the University of Rhode Island school newspaper.

The Good 5 Cent Cigar (11/3/2011), University Of Rhode Island

The Good 5 Cent Cigar (Student Newspaper Archives)

This is a digitized, downloadable version of the University of Rhode Island school newspaper.

Conversation Currents: Digital Footprints, Julie Coiro, Sara Kajder

College of Education Faculty Publications

No abstract provided.

The Good 5 Cent Cigar (11/1/2011), University Of Rhode Island

The Good 5 Cent Cigar (Student Newspaper Archives)

This is a digitized, downloadable version of the University of Rhode Island school newspaper.

Mapping Shallow Coastal Ecosystems: A Case Study Of A Rhode Island Lagoon, Mark Stolt, Michael Bradley, Jim Turenne, Maggie Payne, Eric Scherer, Giancarlo Cicchetti, Emily Shumchenia, Marisa Guarinello, John W. King, Jon Boothroyd, Bryan Oakley, Carol Thornber, Pete August

Natural Resources Science Faculty Publications

In order to effectively study, manage, conserve, and sustain shallow-subtidal ecosystems, a spatial inventory of the basic resources and habitats is essential. Because of the complexities of shallow-subtidal substrates, benthic communities, geology, geomorphology, and water column attributes, few standard protocols are fully articulated and tested that describe the mapping and inventory processes and accompanying interpretations. In this paper, we describe a systematic approach to map Rhode Island’s shallow-subtidal coastal lagoon ecosystems, by using, integrating, and reconciling multiple data sets to identify the geology, soils, biological communities, and environments that, collectively, define each shallow-subtidal habitat. We constructed maps for these lagoons …

The Good 5 Cent Cigar (10/28/2011), University Of Rhode Island

The Good 5 Cent Cigar (Student Newspaper Archives)

This is a digitized, downloadable version of the University of Rhode Island school newspaper.

The Good 5 Cent Cigar (10/27/2011), University Of Rhode Island

The Good 5 Cent Cigar (Student Newspaper Archives)

This is a digitized, downloadable version of the University of Rhode Island school newspaper.

The Good 5 Cent Cigar (10/26/2011), University Of Rhode Island

The Good 5 Cent Cigar (Student Newspaper Archives)

This is a digitized, downloadable version of the University of Rhode Island school newspaper.

Curricular Affairs Committee Minutes October 24, 2011, University Of Rhode Island Faculty Senate

Faculty Senate Committee Reports and Appendices

No abstract provided.

The Good 5 Cent Cigar (10/21/2011), University Of Rhode Island

The Good 5 Cent Cigar (Student Newspaper Archives)

This is a digitized, downloadable version of the University of Rhode Island school newspaper.

The Good 5 Cent Cigar (10/13/2011), University Of Rhode Island

The Good 5 Cent Cigar (Student Newspaper Archives)

This is a digitized, downloadable version of the University of Rhode Island school newspaper.

Diversity Week 2011 - Rhode Island And The Slave Trade - Bringing History To Life, Multicultural Center

Multicultural Student Services Center

Rhode Island and the Slave Trade: Bringing History to Life. Paul Davis, Reporter, Providence Journal. Prize-winning Providence Journal reporter Paul Davis will talk about his newspaper series on the Rhode Island slave trade. A transplanted Southerner, Davis will explore the myth of the abolitionist north versus the slave-holding south and talk about the half year he spent in New England’s historical societies and libraries exploring the state's dark past. He'll also explain why he was thrown off some of Rhode Island’s best-known historic sites. The talk will reveal the north’s deep ties to slavery and the slave trade, and will …

Diversity Week 2011 - Out Of Diversity We Speak, Multicultural Center

Multicultural Student Services Center

Out of Diversity: We Speak.

Dr. Jody Lisberger, Director, and Assistant Professor, Women’s Studies; Dr. Robert Carothers, Academic Affairs; Dr. Adam Roth, Communication Studies; Dr. Ian Reyes, Communication Studies; Dr. Mercedes Rivero Hudec, Chemical Engineering; Dr. Jeremiah Dyehouse, Writing & Rhetoric; and students who will be speaking about their lives, in relation to diversity. Students and faculty rarely find time to engage each other around the arts and share the value of their individual and collective lives. This reading of expressive writing from four culturally diverse faculty and four students will reveal the influences of our diverse ways of being …

Diversity Week 2011 - Raising Your Voice, Multicultural Center

Multicultural Student Services Center

Raise Your Voice: How Diverse Genres of HipHop, Spoken Word and Music Create a Culture of Nonviolence and Peace?

Dr. Paul de Mesquita, Professor, Psychology and Director Center for Nonviolence and Peace Studies; and Performing Artists, Rudy Cabrera, Kaly the 5th Element, and Miss Lori. In contrast to a growing culture of violence so prevalent in all forms of mass media, this session will feature live performance artists presenting work in tribute to Gandhi and King, toward the goal of a peaceful inclusive multicultural "beloved community". Join us in interacting and dialoguing with the artists. Sponsored by the URI Center …

The Good 5 Cent Cigar (10/6/2011), University Of Rhode Island

The Good 5 Cent Cigar (Student Newspaper Archives)

This is a digitized, downloadable version of the University of Rhode Island school newspaper.

2011 Uri Diversity Week Keynote Speaker Dr. Michio Kaku: Towards A Multicultural, Scientific, And Tolerant Future For The Planet, Multicultural Center

Multicultural Student Services Center

Why is it important that the future be studied? Iranian-Canadian futurist Alireza Hejazi (2009) has suggested that the study of the future moves us “from a passive or fatalistic acceptance of what may happen to an active participation in creating preferred futures.” Why should the study of the future be democratized? German-Jewish futurist Robert Jungk (1987) observed, “Most developing nations seem to accept that their future lies in catching up with the present of the developed nations…This means that it is in the power of the rich nations to define and refine the future and to propagate their images…This is …

Diversity Week 2011 - From Combat To Classroom—Students Who Serve, Multicultural Center

Multicultural Student Services Center

From Combat to Classroom—Students Who Serve.

Christine Dolan, Education Specialist II, Education; Nancy Kelley, Assistant Dean, College of Human Science and Services; and Daniel Ustick, Advisor, Career Services. Accustomed to a strict, rule-bound system, student veterans face unusual challenges in their transition from the rigorous regimen of a soldier to the more self-directed environment of a college student. The transition to college is often complicated when student veterans have experienced the trauma of war, or acculturation to another country. In this workshop, a panel of student veterans discusses the challenges faced when re-integrating themselves into civilian and campus life. …

Diversity Week 2011 - The Lgbt Community In The Workplace: Status Of Legal And Organizational Policies, Joseph A. Santiago, Multicultural Center

Multicultural Student Services Center

The Lesbian, Gay, Bisexual, and Transgender Community in the Workplace: The Current Status of Legal and Organizational Policies. Atty. Martha Holt, Privacy and Security Officer, Blue Cross and Blue Shield; Bryan Schneidmuller, Manager, Human Resources, Raytheon; and Joe Santiago, Coordinator, LGBT Programs and Services. Lesbian, gay, bisexual and transgender people (LGBT) face many challenges in having their sexual orientation respected in the workplace. Although President Bill Clinton, in 1998, issued Executive Order 13087, prohibiting discrimination based on sexual orientation for most civilian workers in the federal legislation, protecting LGBT workers has not been successfully enacted by the U.S. Congress. The …