Digital Commons Network^™

Working For Workforce Housing, Callie Carr

UNH Today Archive

No abstract provided.

Celia Thaxter’S Island Garden Welcomes Visitors Back To The Isle Of Shoals, Robbin Ray

Media Relations

No abstract provided.

Unh Research: Conspiracy Beliefs Higher Among Millennials And Trump Supporters, Robbin Ray

Media Relations

No abstract provided.

Blue Ribbon Day, Susan Dumais

UNH Today Archive

No abstract provided.

Parsing Fact From Fiction, Robbin Ray

UNH Today Archive

No abstract provided.

Oxen: Status, Uses And Practices In The U.S.A., Encouraging A Historic Tradition To Thrive, Andrew B. Conroy

Faculty Publications

Oxen in the United States of America have played an important role throughout its history. Unlike other countries,oxen were never completely given up for horses, mules, or tractors. Instead, the culture of keeping oxen has been maintained by a small group of teamsters in the North- eastern states collectively called New England. Their continued presence has been largely due to agricultural fairs and exhibitions where they have been used in competition for the last 200 years. Ox teamsters were sur- veyed in 2021via social media using Qualtrics. The 423 ox teamsters responding owned 1791 oxen in 39 states, with the …

Unh Eats Equitably: Grandy Organics, Paul Young

Sustainability Institute Blog

No abstract provided.

Unh Eats Equitably: Cabot Creamery Cooperative, Paul Young

Sustainability Institute Blog

No abstract provided.

Office Of Research, Economic Engagement And Outreach Update, May 4, 2022, Office Of Research, Economic Engagement And Outreach

Office of Research, Economic Engagement and Outreach

No abstract provided.

Timeless Questions, Susan Dumais

UNH Today Archive

No abstract provided.

A Non-Traditional Path To Caring For Others, Callie Carr

UNH Today Archive

No abstract provided.

Changing Course, Unh Communications And Public Affairs

UNH Today Archive

No abstract provided.

The Effects Of Clothing Size On Self-Esteem Regarding Gender, Cailin Mahoney

Perspectives

Recently there has been a sufficient amount of literature regarding how clothing size affects the self-esteem of each gender in a variety of ways. The purpose of this literature review is to explore how standard clothing sizes affect the self-esteem of each gender, men and women, differently. The findings suggest a Eurocentric ideal that women are held to more of a thin ideal, while men are held to more of a muscular ideal. Additionally, when both women and men did not meet their expected ideals, it caused their self-esteem to become diminished. Overall, women cared more about the clothing size …

Convergence: Eos News And Updates, May 2022, Unh Institute For The Study Of Earth, Oceans And Space

Convergence: EOS News and Updates

No abstract provided.

Comparing The Effects Of Body Image And Bmi On Women’S Romantic Relationships, Isabella Luca

Perspectives

This literature review explores the relationship of how excess weight affects women's romantic relationships. Romantic relationship success has been assessed through the measures of body image and BMI. These similar measures of excessive weight were compared to determine the best measure/method to represent the relationship between excess weight and women’s romantic relationships. The hypothesis stated that excessive weight (in terms of body image, and not BMI) would decrease the overall success of women’s romantic relationships. Findings throughout this literature review have concluded that women have higher social pressure to be thin, women feel excess weight stigma more and this can …

Perspectives, 2022 - Full Issue

Perspectives

No abstract provided.

How Will God And The Church Fit Into The Metaverse?, Grace Rose

Comm-entary

In this paper, I tell a story about the argument over whether God and the Church will be part of our coming “metaverse.” While we can be pretty sure that the metaverse will be good for the full range of “congregations,” good, reasonable citizens disagree about whether the metaverse will be just a tool in God’s creation or whether the metaverse will move us past traditional notions of God. In this story, I introduce some of the characters who engage in and contribute to this argument. My story also animates some of the argumentative moves that these characters make.

Rhetorical Analysis Of Setting: Boston Children’S Hospital, Aimee Rothman

Comm-entary

This paper sorts out the architectural and interior design of the hospital. It treats the place as an important aspect of the broad range of messages the hospital sends to its various publics.

The Resurrection Of Yik Yak, Lily Neher

Comm-entary

In this paper, I discuss the impact of the app Yik Yak on college campuses, after it returned as a platform in 2021 post 2017 removal. The key aspects of the app include its location-based nature, anonymity, and user moderation system. I discuss advantages and disadvantages of the culture that it fosters, as well as greater social, political, and philosophical implications of Yik Yak as a hybrid space, or a space that permits communication both online and in the real world.

Primary Cilia In The Pathogenic Mouse Brain & Eeg Waveform Analysis Of A Mouse Model Of Alzheimer's Disease, Ashley Diemand Sterpka

Doctoral Dissertations

In the last two decades, primary cilia have become recognized as tiny sensory organelles with considerable physiological function including regulation of cell division and modulation of transduction pathways. Scientists build on former discoveries, identifying new connections and accentuating the value of primary cilia in disease and intercellular signaling. Astrocytes, the most numerous cell type within the brain, act in support of neurons and maintain neurological health by providing neurotrophic factors and removing synaptic debris. These cells are particularly significant in reparations following neural injury and diseases, altering shape and function to protect healthy tissue. Astrocytes display primary cilia, yet little …

Efficient Data-Driven Robust Policies For Reinforcement Learning, Bahram Behzadian

Doctoral Dissertations

Applying the reinforcement learning methodology to domains that involve risky decisions like medicine or robotics requires high confidence in the performance of a policy before its deployment. Markov Decision Processes (MDPs) have served as a well-established model in reinforcement learning (RL). An MDP model assumes that the exact transitional probabilities and rewards are available. However, in most cases, these parameters are unknown and are typically estimated from data, which are inherently prone to errors. Consequently, due to such statistical errors, the resulting computed policy's actual performance is often different from the designer's expectation. In this context, practitioners can either be …

Recombination Drives Genomic Divergence And Cooperation Across Bacterial Populations, Isaiah Paolo Atienza Lee

Doctoral Dissertations

Genetic recombination is a major driving evolutionary force across the Tree of Life, but it plays a special role in bacteria. In the absence of sexual reproduction, bacteria rely on horizontal transmission to recombine their genetic material. Horizontally transferred genes can spread rapidly across a population, greatly expanding the niches available to bacteria. We are only beginning to understand the degree to which recombination varies between and even within bacterial taxa. In the first part of this dissertation (Chapter 1 and Chapter 2), I investigate how patterns of recombination influence bacterial diversity. In Chapter 1, I studied the pan-genome of …

Sociocultural Dimensions Of Environmental Stewardship In New Hampshire: Implications For Adult Environmental Education, Ian Patrick Hanley

Doctoral Dissertations

The overarching aim of this dissertation is to expand evidence and theory of adult identity processes in the context of environmental stewardship, as well as to provide knowledge and recommendations to environmental stewardship and environmental education professionals. The intent is to better understand variation in how adult environmental stewards report on and value their own engagement with both sociocultural and natural systems. This line of inquiry stems from the fundamental claim that environmental stewardship activity is not singularly based on environmental content knowledge but is also related to forms of cultural and social engagement. By recognizing these dual aspects of …

Structural And Biochemical Characterization Of The Allosteric Regulation Of Photoreceptor Phosphodiesterase, Richa Garg

Doctoral Dissertations

ABSTRACT

Structural and Biochemical Characterization of the Allosteric Regulation of Photoreceptor Phosphodiesteraseby Richa Garg

The photoreceptor phosphodiesterase (PDE6) is the central enzyme in the visual signaling pathway. Cone PDE6 is a homodimer consisting of a catalytic dimer (Pα’α’) and two cone-specific inhibitory γ-subunits (Pγ’). Rod PDE6 is a heterotetramer which consists of a catalytic dimer (Pαβ) with two rod-specific Pγ subunits. The PDE6 differs from other phosphodiesterases (PDEs), in its unique inhibitory Pγ subunit and its activation by α-subunit of the G-protein (Gα). Regulation of PDE6 activity is a key factor in determining the electric response upon light stimulations. PDE6 …

Melanin Pigments As Antibacterial Agents, Tahmineh Rahmani Eliato

Doctoral Dissertations

In this dissertation I investigated the structural properties of melanin biopigment from different sources as an antibacterial and endotoxin bonding agent. I extracted melanin from Equus ferus hair with acid hydrolysis (termed EquusMel) and characterized it by microscopic and spectroscopic techniques. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) revealed that EquusMel is mainly elliptical in shape with a mesoporous and layered structure within the individual particles. Wide-angle (WAXS) and small-angle (SAXS) X-ray scattering measurements demonstrated a semicrystalline multilayered structure with order spacing of 45.2 Å. Pore size distribution determined by the Barrett–Joyner–Halenda (BJH) method showed primary pores within …

Essays On The Effects Of Air Quality And Intra-Industry Trade On Labor Market Outcomes, Protika Bhattacharjee

Doctoral Dissertations

This dissertation examines the impacts of poor air quality and the rise of intra-industry trade on different labor market outcomes like migration, workings hours, and wages. This thesis contributes two distinct strands of literature, literature on air pollution focusing on the economic consequences of poor air quality, and international trade literature. The first two essays examine how a moderate level of air pollution can drive migration decisions and impact working hours in the United States. The third essay investigates the role of the rise in within industry trade on occupational wages in the United States. This dissertation aims to contribute …

Cryopreservation Studies Of An Antifreeze Protein From The Desert Beetle Anatolica Polita, Jonathan Sreter

Doctoral Dissertations

Antifreeze proteins (AFPs) are specialized evolutionary adaptations by certain cold climate organisms, including fish, plants, fungi, bacteria, and insects, to prevent cryo-injury. AFPs contribute to freeze resistance or tolerance by binding to the surface of ice crystals and preventing their growth, as well as inhibiting ice recrystallization (i.e., small crystals restructuring into large crystals) during large temperature fluctuations and constant sub-zero temperatures. AFPs have potential applications in cryopreservation and in the development of cryo-functional materials for medicine, the food industry, and agriculture. We investigated the ability of an antifreeze protein from the desert beetle Anatolica polita, ApAFP752, to confer cryoprotection …

Compound, Elemental, And Isotopic Perspectives On Mercury Mobilization During Thaw In A Discontinuous Permafrost Zone, Maria F. Fahnestock

Doctoral Dissertations

Arctic ecosystems are a major global sink for both carbon (C) and mercury (Hg), both of which are influenced by anthropogenic activities. The accelerated climate-change-induced warming documented in the Arctic has led to permafrost thaw resulting in landscape evolution from hydrological, vegetation and microbial shifts. All of these resulting changes have the potential to influence how Hg, a toxic contaminant, is mobilized and re-cycled in this ecosystem. In this body of work, I investigate patterns of Hg speciation, elemental abundances, and stable isotopes across the thaw gradient in a permafrost peatland and interconnected freshwater lakes in Abisko, Sweden to assess …

Pretreatment Optimization For Ceramic Microfiltration With Ozonation And Coagulation For The Reuse Of Wastewater Effluent, Nicola Elardo

Master's Theses and Capstones

Ceramic microfiltration (CMF) is a promising alternative to traditional polymeric microfiltration and its chemical resistance makes it particularly attractive for sustainable water reuse applications. This research investigated the ability of ozonation and coagulation as pretreatments to improve the performance of ceramic microfiltration using HHNK’s WWTP in Wervershoof, The Netherlands. With a CMF pilot plant design flow of 200 L/h, critical flux tests were completed using ozonation individually and with coagulation sequentially to evaluate the ceramic membrane filtration performance. Results showed that with an ozone residual before the ceramic membrane, the performance increased significantly compared to no pretreatment and without an …

The Effect Of Harvest Maturity On 'Geneva 3' Kiwiberry Storability, Ripening Dynamics, And Fruit Quality, Aislinn Mumford

Master's Theses and Capstones

Maturity at harvest is an important determinant of fruit quality in kiwiberry [Actinidia arguta (Siebold & Zucc.) Planch. ex Miq.,], a climacteric fruit that is harvested after reaching physiological maturity but not yet ready-to-eat ripeness. Although the recommended cultivar for commercial kiwiberry producers in the northeast United States is ‘Geneva 3’, no published research exists regarding recommended harvest and postharvest practices for that variety. In this study, conducted across two seasons, ‘Geneva 3’ kiwiberries were harvested at a range of mean maturities (6.5, 8.0, and 10.0 °Brix), held in cold storage (CS, 0-1 °C, >90% relative humidity) for various durations …