Digital Commons Network^™

Unsung Heroes In Conservation: Evaluating The Limitations Faced By New England Wildlife Rehabilitation Centers And Proposing Solutions For Their Support And Recognition, Shaylee M. Sarmiento

Honors Theses and Capstones

Wildlife rehabilitation is an often-unacknowledged practice within the overarching field of wildlife protection and conservation. This practice involves the treatment and hopeful release of wild animals affected by various ailments. With the continued expansion of and interest in the field, it could be assumed that wildlife rehabilitation is supported and funded by government bodies, but this is not the case. Because of the lack of funding and resources, many wildlife rehabilitation centers cannot achieve their full rehabilitative potential and expand their reach in the conservation world. Additionally, an absence of support leads critics to question the ethical standards of wildlife …

Density Dependent Calling Behavior In North Pacific Humpback Whales, Lucas J. Anderson

Honors Theses and Capstones

Animal density can define factors such as mating success, food acquisition, and communication. Inferring animal density from vocal rates is an important tool for estimating abundance and space use in difficult-to-study species like marine mammals and requires an understanding of the relationship between social context and calling rates. The goal of this project was to investigate the relationship between animal density and call rate in Southeast Alaskan humpback whales (Megaptera novaeangliae). Passive acoustic monitoring data were collected along with visual observations gathered near Frederick Sound and Stephen’s Passage, Southeast Alaska, over two summers (2019, 2022). Observers watched whales …

Utilizing Plasmid Dna Hydrogels For Cell-Free Protein Production, Tinotenda Duche

Honors Theses and Capstones

Proteins play an important role in various biological processes and are crucial components in biomedical research and therapeutics. Cell-free protein synthesis (CFPS) has provided a valuable approach for rapid protein production outside living cells, involving both transcription and translation processes. However, traditional CFPS methods encounter challenges such as high cost, relatively low yields, and scalability. The end goal of our project is to incorporate our template into the hydrogel. In this work, we report advancements towards that by trying to optimize our solution of CFPS. Unfortunately, the standards for pDNA hydrogel synthesis are not met by the pDNA production and …

Alpaca Assisted Activities In The New England Alpaca Industry: A Possible Solution To Farm Profitability And Participant Mental Health, Ashley Michele Masse

Honors Theses and Capstones

The high operating costs of the New England alpaca industry were putting the majority of alpaca farmers in this region in a state of financial loss. On a separate note, American communities were experiencing a prevalence of anxiety and depression. What if a single solution could help improve the outcome of both these challenges that seem to have little to do with each other? Alpaca Animal Assisted Activities (alpaca AAAs) was a possible solution. This study explored New England alpaca farm profitability and alpaca AAAs in a way no other research study has done before. A Farmer Survey was mailed …

Equine Rescue Success In The United States: A Statistical Analysis, Carly J. Cave

Honors Theses and Capstones

The high inflation that has characterized the post-pandemic period in the United States has increased the costs of horse ownership for private owners and equine rescue organizations, which are facing critical pressures. Over 200,000 equines are at risk for neglect or slaughter in the United States each year, which far exceeds the capacity to house these equines at rescue organizations. While demand on these organizations is high, their ability to afford appropriate resources for their care is insufficient. This study examined geographical and economic factors that impact equine rescues’ success in taking in at-risk equines and adopting them to forever …

Distribution Of Tick Species On Free-Ranging Ungulates In Northern New England, Karisa Graham

Honors Theses and Capstones

In Northern New England, ungulates are often parasitized by ticks, which is one of the leading causes for the decline in population. Ungulates are a good host for ticks, specifically deer ticks and winter ticks, and these ticks cause many tick-borne diseases in humans as well. The purpose of this study was to assess passive sampling from harvested animals as a means of tick surveillance in Vermont and New Hampshire. Ticks were collected from deer and moose and mapped throughout the two states by ArcGIS to visualize the trends in distribution. Relative abundance was greater in southeastern Vermont, with no …

Investigation Of The Effects Of Ocean Acidification On Juvenile Homarus Americanus Feeding Behavior, Sophia Roy

Honors Theses and Capstones

Climate change has led to increased CO2 absorption by ocean surface waters, resulting in decreased pH levels, a phenomenon known as ocean acidification (OA). A primary class of marine organism behavior is impacted by OA, in particular, olfactory-mediated behaviors related to foraging and feeding success. However, the biological mechanisms responsible for the documented impairment of foraging and feeding-related behaviors remains in question. We find that juvenile American lobsters (H. americanus) exhibit significantly faster rates of total feeding times in response to short-term low pH exposure. However, total search time and total handling time were not affected by pH when examined …

Financial Considerations For U.S. Equine Rescues: A Comparison Of Adoption-Based Vs. Sanctuary-Based Organizations, Carolyn V. Frank

Honors Theses and Capstones

No abstract provided.

The Continuation Of Thoroughbred Racing: A Dual Mission, Isabella V. Williams

Honors Theses and Capstones

Thoroughbred racing is the highest-profile segment of the equine industry in the United States and around the world, accounting for 50% of industry jobs and 25% of industry revenue. Public interest in the sport is rising thanks to social media and celebrity involvement at marquee events like the Kentucky Derby, leading to increased scrutiny of the sport, posing a high risk to human and equine participants alike. Public outcry at equine injuries in particular threatens the sport’s social license to operate (SLO), making it critical to protect the “whole-life welfare” of the animals involved in the sport to ensure its …

Prospective Associations Of Fish Consumption In Cognitive Function And Depressive Symptoms Among Puerto Rican Adults, Johanna Grace Koroma

Honors Theses and Capstones

Johanna Koroma, Anne Bodenrader, and Sherman Bigornia

Objectives

Fish intake has been linked to certain neural benefits, specifically in slowing cognitive decline and attenuating depressive symptoms. However, existing evidence is conflicting and insufficient. The present study aimed to investigate the association of fish consumption with depressive symptoms and cognitive function among Puerto Rican adults.

Methods

Data is acquired from the Boston Puerto Rican Health Study, comprised of 1517 adults residing in the Boston Metro Area. Dietary patterns were evaluated using a validated food frequency questionnaire (FFQ) with follow-up surveys conducted 2 years from baseline. Consumption was organized into quartiles based …

Comparing Calcium, Vitamin D, And Calorie Intakes Among Unh Army Rotc Cadets With Low And Normal Bone Mineral Status, Ava Gaudette

Honors Theses and Capstones

No abstract provided.

Alpaca Assisted Activities In The New England Alpaca Industry: A Possible Solution To Farm Profitability And Participant Mental Health, Ashley Michele Masse

Honors Theses and Capstones

The high operating costs of the New England alpaca industry were putting the majority of alpaca farmers in this region in a state of financial loss. On a separate note, American communities were experiencing a prevalence of anxiety and depression. What if a single solution could help improve the outcome of both these challenges that seem to have little to do with each other? Alpaca Animal Assisted Activities (alpaca AAAs) was a possible solution. This study explored New England alpaca farm profitability and alpaca AAAs in a way no other research study has done before. A Farmer Survey was mailed …

Assessment Of Open Top Chambers To Simulate Effects Of Climate Change On Soil Temperature And Cover Crop Response In Agricultural Systems, Gretchen Bahmueller

Honors Theses and Capstones

Climate change is expected to yield warmer winters that have the potential to place additional stress on our already stressed agricultural systems. Understanding how agricultural systems may respond to these changes is essential to creating crop and land management plans that ensure food security for future generations. To better understand how warming winters can/will affect air and soil temperatures and cover crop performance, open top chambers (OTCs) were deployed post cover crop seeding in a field experiment at the UNH Kingman Research Farm in Madbury, NH. The experiment consisted of four cover crop treatments sown into or after corn: an …

Do Duckweeds Adapt To Water And Microbes?, Ava M. Rose

Honors Theses and Capstones

Organisms in their home environment sometimes outperform transplanted individuals native to other areas, in a phenomenon termed local adaptation. While local adaptation is traditionally considered to be driven by the abiotic factors of an environment, scientists have recently increased consideration of biotic factors. Specifically, of interest to many is host-associated microbiomes, which can alter host trait expression. As the desire to commercialize microbiome treatments for agriculture and medicine grows, it is important to analyze the potential value of local microbiomes, which may be adapted to their hosts, or to which local hosts may have adapted. Using Lemna minor (duckweed) as …