Digital Commons Network^™

Annotation Of The Nuclear Receptors In An Estuarine Fish Species, Fundulus Heteroclitus, William S. Baldwin

Publications

The nuclear receptors (NRs) are ligand-dependent transcription factors that respond to various internal as well as external cues such as nutrients, pheromones, and steroid hormones that play crucial roles in regulation and maintenance of homeostasis and orchestrating the physiological and stress responses of an organism. We annotated the Fundulus heteroclitus (mummichog; Atlantic killifish) nuclear receptors. Mummichog are a non-migratory, estuarine fish with a limited home range often used in environmental research as a field model for studying ecological and evolutionary responses to variable environmental conditions such as salinity, oxygen, temperature, pH, and toxic compounds because of their hardiness. F. heteroclitus …

A Guide For Assessing Older Adults’ Needs On Maine Islands, Beatrice Byrne

Muskie School Capstones and Dissertations

This template may help Maine island communities identify older adults’ needs and island resources, in order to allow older adults to age in the island communities.

Three interviews with island health leaders, one community conversation with older islanders, and one pilot test provided information about what to include in the template.

The template includes a demographic survey, guides for conducting semi-structured interviews and group conversations with older adults and caregivers, a guide and worksheet for analyzing the data, a guide for assessing community resources, a guide for dissemination, and a list of additional resources.

Celebrating Young Women In Tech, Unh Communications And Public Affairs

UNH Today Archive

No abstract provided.

Weather Variability And The Tourism Industry: A Panel Data Analysis, Carmela Coppola

Honors Projects in Economics

Increasing weather variability around the world has led to many researchers examining the impacts of weather variability on vulnerable industries. For example, the tourism industry can make up a large portion of an economy’s growth, with some of the most dependent countries relying on tourism for over 40% of GDP (World Travel & Tourism Council 2014). In an attempt to better understand the relationship between weather variability and the tourism industry at the country level, this study employs a series of fixed effects panel regression models to analyze the impact of rainfall and temperature on tourism levels and growth rates …

Dna Barcoding Reveals A New Morphotype Of The Sugar Kelp, Saccharina Latissima, Dallin Brimley, Zakery Ford, Travis Gould, Brandon Guerra, Emily Haggett, Ian Jones, Elyse Johnson, Ken Peterson, Matthew Prout

Thinking Matters Symposium Archive

Phytoplankton blooms follow predictable annual cycles in the Gulf of Maine, characterized by a large spring bloom and a smaller bloom in the fall. Marine phytoplankton form the foundation of primary production in Gulf of Maine waters, and thus community changes in composition, and abundance could have cascading effects on our coastal ecosystems.

We set out to monitor the community composition, diversity, and abundance of the spring micro-phytoplankton bloom, at a Friends of Casco Bay water quality monitoring site, in South Portland, Maine. The Gulf of Maine is experiencing accelerated warming rates, and this type of monitoring can aid in …

The Maine Chance: Private-Public Partnership And The Katahdin Woods And Waters National Monument, Char Miller

Pomona Faculty Publications and Research

The claim of a federal “land grab” in response to the creation of Katahdin Woods and Waters National Monument in Maine revealed a lack of historical awareness by critics of how two other cherished parks were established there: through private-public partnerships and the donation of land by private citizens.

Getting That Sinking Feeling: Analysis And Impacts Of Sea Level Rise On Three National Parks Along The East Coast, Usa, Julia K. Deros, Amanda L. Thibault, Amy B. True

Student Publications

Due to global climate change, sea level rise (SLR) has become a threat for future generations, but the extent of this danger is unknown. To help understand the possible effects of SLR on the east coast of the United States, we studied three national parks: Acadia National Park (ACAD), Assateague Island National Seashore (ASIS) and Everglades National Park (EVER). We predicted that ACAD would be less affected by SLR than ASIS and EVER due to the construction of its beach profile. By measuring the beach profile, we found that Sand Beach in ACAD was reflective with an average slope of …

Rising Tide 2017, Une Office Of Research And Scholarship, Ed Bilsky, Dani Deason, Philip Shelley, Jennie E. Aranovitch, Josh Pahigian, Laura M. Duffy, Marine Miller

Rising Tide

Research and scholarship highlights from University of New England community members. This issue highlights student and faculty research and projects within UNE's College of Arts and Sciences, College of Osteopathic Medicine, Westbrook College of Health Professions, College of Pharmacy, College of Dental Medicine, and projects and research from UNE's Centers of Excellence.

The Landscape Of Extreme Genomic Variation In The Highly Adaptable Atlantic Killifish, Noah M. Reid, Craig E. Jackson, Don Gilbert, Patrick Minx, Michael J. Montague, Thomas H. Hampton, Lily W. Helfrich, Benjamin L. King, Diane E. Nacci, Neel Aluru

Dartmouth Scholarship

Understanding and predicting the fate of populations in changing environments require knowledge about the mechanisms that support phenotypic plasticity and the adaptive value and evolutionary fate of genetic variation within populations. Atlantic killifish (Fundulus heteroclitus) exhibit extensive phenotypic plasticity that supports large population sizes in highly fluctuating estuarine environments. Populations have also evolved diverse local adaptations. To yield insights into the genomic variation that supports their adaptability, we sequenced a reference genome and 48 additional whole genomes from a wild population. Evolution of genes associated with cell cycle regulation and apoptosis is accelerated along the killifish lineage, which …

Atlas Of Maine: The Surficial Geology Of Mount Desert Island, Maine, Alyson Churchill

Atlas of Maine

My map, titled Surficial Geology of Mount Desert Island, Maine, depicts the surficial geology recorded on Mount Desert Island, as well as measurements of the geologic attitude of various features, and the locations of dikes, faults, and linear glacial features. Different lithologies are distinguished by various hues and saturations, with a solid line marking known or certain contacts and a dotted line marking approximate contacts. Geologic attitude variables that are represented include the strike and dip of beds, strike of vertical beds, strike and dip of foliation, strike of vertical foliation, strike and dip of flow layering, strike of …

John Langworthy Fuller (1901-1992) Papers, The Jackson Laboratory

Personal Papers Collection

No abstract provided.

Methylmercury Bioaccumulation In Spotted Salamanders (Ambystoma Maculatum) In Southern Ohio, Rachel Alex Walker

Browse all Theses and Dissertations

Mercury (Hg) is a volatile element increasing in concentration in the environment as a result of anthropogenic emissions. Microorganisms can transform mercury into monomethylmercury (MMHg), the form of Hg that bioaccumulates, biomagnifies, and can harm humans and wildlife. Most studies of MMHg bioaccumulation in wildlife have focused on aquatic organisms due to consumption of fish being the primary route of human exposure to MMHg. However, organisms in terrestrial ecosystems also are exposed to MMHg that may impact ecosystem biodiversity, food-web dynamics, and organisms and ecosystem health. I investigated bioaccumulation and maternal transfer of MMHg in spotted salamanders (Ambystoma maculatum) captured …

Colby College Catalogue 2017 - 2018, Colby College

Colby Catalogues

Colby College Catalogue: September 2017 - May 2018

Innovations In Rural Health System Development: Maine's Behavioral Health Services, Amanda Burgess Mppm, Andrew F. Coburn Phd

Health System Reform

This series of briefs were produced by the Maine Health Access Foundation (MeHAF) in conjunction with the Maine Rural Health Research Center to describe robust and innovative models and strategies from Maine and other parts of the country related to the areas of health finance and payment, governance, workforce, and service delivery that have the potential to be replicated or adapted here in Maine.

Other briefs in this series:

• Moving Rural Health Systems to Value-Based Payment
• Recruiting and Retaining Maine's Health Care Workforce
• Governance
• Service Delivery Advances in Care Coordination, Emergency Care, and Telehealth
• Federally Qualified Health Center Initiatives

Learn …

Innovations In Rural Health System Development: Governance, Sara Kahn-Troster Mph, Andrew F. Coburn Phd

Health System Reform

This series of briefs were produced by the Maine Health Access Foundation (MeHAF) in conjunction with the Maine Rural Health Research Center to describe robust and innovative models and strategies from Maine and other parts of the country related to the areas of health finance and payment, governance, workforce, and service delivery that have the potential to be replicated or adapted here in Maine.

Other briefs in this series:

• Moving Rural Health Systems to Value-Based Payment
• Recruiting and Retaining Maine's Health Care Workforce
• Maine's Behavioral Health Services
• Service Delivery Advances in Care Coordination Emergency Care, and Telehealth
• Federally Qualified Health …

Class Notes

Colby Magazine

No abstract provided.

University Honors Program News, Georgia Southern University

Honors College: News & Publications (2008-2020)

• Honors Students Cross the Equator
• Jenny Shaffer Engineers a Third Trip to Germany
• Of Dogs and Doctors: Presenting Research in Dublin
• Summer Research Update

University Honors Program Newsletter, Honors College, Georgia Southern University

Honors College: News & Publications (2008-2020)

• Jenny Shaffer Engineers a Third Trip to Germany
• Of Dogs and Doctors: Presenting Research in Dublin
• Summer Research Update
• Honors Students Cross the Equator

Colby Magazine Vol. 78 No. 2: Spring 1989, Colby College

Colby Magazine

No abstract provided.

Colby Magazine Vol. 77, No. 3: Fall 1988, Colby College

Colby Magazine

No abstract provided.

Colby Magazine Vol. 77, No. 2: Spring 1988, Colby College

Colby Magazine

No abstract provided.

Colby Magazine Vol. 85, No. 1: February 1996, Colby College

Colby Magazine

No abstract provided.

Forest & Shade Tree & Insect Disease Conditions For Maine: A Summary Of The 2014-2015 Situation, Maine Forest Servce, Maine Department Of Agriculture, Conservation & Forestry

Department of Agriculture, Conservation, and Forestry (ACF)

Forest Health & Monitoring Summary Report No. 26.

Ecotourism Social Enterprise: Learning From The Global South, Jessica Bailey

Capstone Collection

Community-Based Ecotourism (CBET) in developing countries has become a popular solution to environmental, social, and economic issues. This study seeks to address how CBET models from the Global South could be implemented in the U.S. ecotourism context, using social entrepreneurship models. Research was completed through a variety of sources including academic journals and government databases, exploring the importance of ecotourism, and a comparison of ecotourism in the Global South to ecotourism in the Global North. The method for analysis was conducted through qualitative interviews with social entrepreneurs working in ecotourism in Uganda, Indonesia, Nepal, India, Costa Rica, Chile, and Brazil. …

Impacts Of Pollutants On Beavers And Otters With Implications For Ecosystem Ramifications, Elizabeth K. Peterson, Bruce A. Schulte

Journal of Contemporary Water Research and Education

Anthropogenic pollution has impacted ecosystems and organisms globally. Aquatic freshwater systems are of particular concern because of their importance to human health and livelihoods. Sentinel species can serve as indicators for both individual and population-level health risks to both wildlife and humans, and therefore facilitate the mitigation and prevention of such contamination. When such species are also keystone species and/or ecological engineers in aquatic ecosystems, understanding the influence of pollutants on their physiology and behavior acquires added importance. Given that river otters ( Lontra canadensis and Lutra lutra ) and beavers ( Castor canadensis and C. fiber ) serve such …

Regulating Aesthetics Of Coastal Maine: Kroeger V. Department Of Environmental Protection, Nancy Walworth

Ocean and Coastal Law Journal

In Kroeger v. Department of Environmental Protection, the Maine Supreme Judicial Court, sitting as the Law Court, held that the Department of Environmental Protection (DEP) had appropriately denied a private landowner a permit to build a dock. Out of nine permitting criteria enforced by the DEP, the court held that the structure would violate one criterion: the unreasonable interference with the scenic uses of Somes Sound. The majority cited the enjoyment of the Sound by boaters and recreationalists, as well as the nearby tourist attraction of Acadia National Park as factors supporting the area’s scenic use. The majority found that …

Affordable Twenty-Four Hour Coastal Access: Can We Save A Working Stiff's Place In Paradise?, Robert Thompson

Ocean and Coastal Law Journal

While not all Americans enjoy going to the beach, millions and millions of people do. Beaches offer the possibility of providing so many satisfying experiences that they are the most popular vacation destination in the United States. While many authors place the start of this passion for coastal visitation at the beginning of the nineteenth century when developments in transportation technologies and rising incomes made vacationing popular, attractive beaches have actually been used for recreation and inspiration by the local population for much longer. Clearly, though, beach visitation and beach cottage ownership mushroomed with the rapid growth of automobile ownership …

The Inuit Vs. The Steamboat: Human Exhibitionism And Popular Concerns About The Effects Of The Market Revolution In The Early Republic, Ryan Bachman

Masters Theses, 2010-2019

In the early nineteenth century, a new form of human exhibitionism spread through eastern American cities. While public displays featuring live human beings had existed since the colonial era, these new shows specifically focused on Native Americans. This paper examines one such show, the Inuit Exhibition of 1820-1821, as a case study of this phenomena. Primarily through the use of contemporary newspaper accounts, this project argues that shows like the Inuit Exhibition occurred within a cultural context that legitimized the practice of human exhibitionism as a genuine, post-Enlightenment method of educating citizens about the natural world. Furthermore, so-called “Indian Exhibitions” …

Environmental Toxicants And Unsaturated Fatty Acids Alter Toxicant Sensitivity And Allocation Of Polar Lipids In Daphnia Magna, Namrata Sengupta

All Dissertations

Daphnia is a commonly used test organism in toxicology, ecology, and evolution. HR96 is a CAR/PXR/VDR ortholog in invertebrates, and a promiscuous endo- and xenobiotic nuclear receptor involved in acclimation to toxicants. Daphnia HR96 is activated by chemicals such as atrazine and linoleic acid (LA) (n-6 fatty acid), and inhibited by triclosan and docosahexaenoic acid (DHA) (n-3 fatty acid). HR96 is also a key regulator of Magro, Niemann Pick genes, and other genes involved in cholesterol and triacylglycerol uptake, metabolism, and transport. We hypothesized that Daphnia magna exposed to HR96 activators will increase their lipid resources and in turn either …

A Comparative Study Of The Flora And Soils Of Great Duck And Little Duck Islands, Maine, Usa, Luka Negoita, Matthew Dickinson, Glen H. Mittlehauser, N. Rajakaruna

Biological Sciences

Strong environmental gradients and varied land-use practices have generated a mosaic of habitats harboring distinct plant communities on islands on the coast of Maine. Botanical studies of Maine’s islands, however, are generally limited in number and scope. Baseline studies of Maine’s islands are necessary for assessing vegetation dynamics and changes in habitat conditions in relation to environmental impacts imposed by climate change, rising sea levels, invasive species, pests and pathogens, introduced herbivores, and human disturbance. We conducted a survey of the vascular plants and soils of forest, field, and ocean-side communities of Great Duck and Little Duck Islands, ME. These …