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Fabrication Of Multifunctional Electronic Textiles Using Oxidative Restructuring Of Copper Into A Cu-Based Metal–Organic Framework, Aileen M. Eagleton, Michael Ko, Robert M. Stolz, Nataliia Vereshchuk, Zheng Meng, Lukasz Mendecki, Adelaide M. Levenson, Connie Huang, Katherine C. Macveagh, Akbar Mahdavi-Shakib, John J. Mahle, Gregory W. Peterson, Brian G. Frederick, Katherine A. Mirica Dec 2022

Fabrication Of Multifunctional Electronic Textiles Using Oxidative Restructuring Of Copper Into A Cu-Based Metal–Organic Framework, Aileen M. Eagleton, Michael Ko, Robert M. Stolz, Nataliia Vereshchuk, Zheng Meng, Lukasz Mendecki, Adelaide M. Levenson, Connie Huang, Katherine C. Macveagh, Akbar Mahdavi-Shakib, John J. Mahle, Gregory W. Peterson, Brian G. Frederick, Katherine A. Mirica

New Hampshire EPSCoR

This paper describes a novel synthetic approach for the conversion of zero-valent copper metal into a conductive two-dimensional layered metal–organic framework (MOF) based on 2,3,6,7,10,11-hexahydroxytriphenylene (HHTP) to form Cu3(HHTP)2. This process enables patterning of Cu3(HHTP)2 onto a variety of flexible and porous woven (cotton, silk, nylon, nylon/cotton blend, and polyester) and non-woven (weighing paper and filter paper) substrates with microscale spatial resolution. The method produces conductive textiles with sheet resistances of 0.1–10.1 MΩ/cm2, depending on the substrate, and uniform conformal coatings of MOFs on textile swatches with strong interfacial contact capable of withstanding chemical and physical stresses, such as detergent …


Tackling The Challenge, Keith Testa Dec 2022

Tackling The Challenge, Keith Testa

UNH Today Archive

No abstract provided.


Diversifying And Perennializing Plants In Agroecosystems Alters Retention Of New C And N From Crop Residues, Marshall D. Mcdaniel, Jeffrey A. Bird, Jennifer Pett-Ridge, Erika Marin-Spiotta, Tom M. Schmidt, A. Stuart Grandy Dec 2022

Diversifying And Perennializing Plants In Agroecosystems Alters Retention Of New C And N From Crop Residues, Marshall D. Mcdaniel, Jeffrey A. Bird, Jennifer Pett-Ridge, Erika Marin-Spiotta, Tom M. Schmidt, A. Stuart Grandy

Faculty Publications

Managing soils to retain new plant inputs is key to moving toward a sustainable and regenerative agriculture. Management practices, like diversifying and perennializing agroecosystems, may affect the decomposer organisms that regulate how new residue is converted to persistent soil organic matter. Here we tested whether 12 years of diversifying/perennializing plants in agroecosystems through extended rotations or grassland restoration would decrease losses of new plant residue inputs and, thus, increase retention of carbon (C) and nitrogen (N) in soil. We tracked dual-labeled (13C and 15N), isotopically enriched wheat (Triticum aestivum) residue in situ for 2 years as it decomposed in three …


Unh Announces Winners Of 10th Annual N.H. Social Venture Innovation Challenge, Erika Mantz Dec 2022

Unh Announces Winners Of 10th Annual N.H. Social Venture Innovation Challenge, Erika Mantz

Media Relations

No abstract provided.


Predicting Eye Disease, Nicholas Gosling Dec 2022

Predicting Eye Disease, Nicholas Gosling

UNH Today Archive

No abstract provided.


Winners Announced For 10th Annual Nh Social Venture Innovation Challenge, Sustainability Institute Dec 2022

Winners Announced For 10th Annual Nh Social Venture Innovation Challenge, Sustainability Institute

Sustainability Institute Blog

No abstract provided.


Reccurent Neural Network For The Detection Of Odontocetes, Christopher Michael Foster Dec 2022

Reccurent Neural Network For The Detection Of Odontocetes, Christopher Michael Foster

Master's Theses and Capstones

This research project explores the ability of a Recurrent Neural Network to detect Odontocetecalls. With the current degree of climate change impacting the planet, being able to better track and locate highly mobile endangered species is imperative. An example of such a species is the Sperm Whale, which is listed as endangered under the United States Endangered Species Act, that migrate annually and have a range that extends through all the world’s oceans. Current methods of detection require a great deal of manual interaction and skill on behalf of the identifier. Automating this process would enable easier tracking and aid …


Transgender Health: Exploring Medicalization And The Interactions Of Race/Ethnicity, Disability, And Education, Evan Thomas England Dec 2022

Transgender Health: Exploring Medicalization And The Interactions Of Race/Ethnicity, Disability, And Education, Evan Thomas England

Master's Theses and Capstones

There is a wide range of experiences among and between transgender, BIPOC (Black, Indigenous, people of color) and disabled groups, but they all share histories of medicalization that result in marginalized health experiences and access to health care. To what extent do these health experiences and outcomes vary for U.S. adults with multiply marginalized intersectional identities? How, if at all, does the established moderating capability of education impact health outcomes for people who are transgender? Using data from the 2020 Behavioral Risk Factor Surveillance System, this study utilizes regression modelling to explore the interactions of race/ethnicity, disability, and education with …


Determining The Role Of Environmental Variability On Marine Megafauna Abundance Trends: A Case Study Of Cocos Island, Costa Rica, Julia Saltzman Dec 2022

Determining The Role Of Environmental Variability On Marine Megafauna Abundance Trends: A Case Study Of Cocos Island, Costa Rica, Julia Saltzman

Master's Theses and Capstones

Despite being economically, ecologically, and culturally important many species of marine megafauna are threatened with extinction. The reasons for the imperiled state of many marine megafauna include overfishing, habitat loss, pollution, and climate change. Marine Protected Areas (MPAs) are often proposed as a management tool for marine megafauna. However, it is difficult to monitor the efficacy of marine protected areas when it is unclear if abundance trends are due to management or environmental variability. Indeed, many studies to date on the efficacy of MPAs fail to account for environmental variability, or account for limited covariates. In this thesis, I examine …


Characterizing The Traditional Fisheries Of Salary, Madagascar Within A Marine Protected Area, Caitlin R. Shanahan Dec 2022

Characterizing The Traditional Fisheries Of Salary, Madagascar Within A Marine Protected Area, Caitlin R. Shanahan

Master's Theses and Capstones

Protected Areas are a tool used by the International Union Conservation of Nature (IUCN) to limit changes to and preserve important and fragile ecosystems, allowing varying permissible activities within their boundaries. Locally Managed Marine Areas (LMMAs) are a similar tool, but with a higher emphasis of community engagement in the planning process with community-based ownership and regulation. In Madagascar, there are both IUCN Marine Protected Areas (MPAs) and LMMAs established to help conserve their high marine biodiversity and healthy reef systems. While the LMMAs and some of the MPAs permit sustainable fishing, it is unknown if the traditional, small-scale fisheries …


The Influence Of Permafrost Soil Structure On Microbial Community Diversity And Abundance, Nathan D. Blais Dec 2022

The Influence Of Permafrost Soil Structure On Microbial Community Diversity And Abundance, Nathan D. Blais

Master's Theses and Capstones

Soil structure plays a critical role in shaping soil microbial communities, who directly influence biogeochemical cycling1–4. Although well-studied in temperate systems, the importance of physical structure on soil microbial community diversity, function, and overall activity in permafrost soils is largely unknown. I hypothesized that (1) decreases in pore connectivity would increase microbial diversity based on an expected inverse relationship between diversity and connectivity; (2) soil with an increased abundance of larger pores (> 75 µm), which are uninhabitable because they are too large to sustain liquid water, will exhibit lower bacterial and archaeal abundance and (3) the surface area of …


Implementing A Reference Backscatter Calibration Technique On A Multi-Sector Multibeam Echosounder, Rui Miguel Aleixo Miguel Cândido Dec 2022

Implementing A Reference Backscatter Calibration Technique On A Multi-Sector Multibeam Echosounder, Rui Miguel Aleixo Miguel Cândido

Master's Theses and Capstones

Increasingly, national hydrographic agencies are committing to routine acquisition of seabed backscatter strength estimates from multibeam echosounders (MBES) as part of national programs for seabed characterization. As part of their bathymetric survey mandate, these agencies have a long history of sounding quality control utilizing absolute and relative calibration (reference surfaces and crossover comparisons). Equivalent quality control is, however, not yet in place for managing seabed backscatter strength measurements, as the majority of the collected data is not absolutely referenced.Herein, a new technique for cross-calibrating a MBES with a reference calibrated split beam echosounder (SBES) was implemented. Broadband reference bottom backscatter …


Perceived Gender Discrimination In The United States Air Force, Linzi Gail Eppinger Dec 2022

Perceived Gender Discrimination In The United States Air Force, Linzi Gail Eppinger

Master's Theses and Capstones

While the existence of gender discrimination in the Air Force is well known, previous research had not examined how active-duty Air Force members define gender discrimination and how service members differentiate instances of gender discrimination from gender-based harassment. This study drew on qualitative interviews with 25 Air Force service members to provide a rich account of their perceptions of discrimination and harassment. From this research, several common attributes of gender discrimination became clear. Active-duty Air Force women were more aware of instances of gender discrimination than men, participants perceived being a gender minority in the workplace is a risk factor …


Physiology And Biochemistry Of Cold-Hardy Table Grapevines, Annasamy S. Chandrakala Dec 2022

Physiology And Biochemistry Of Cold-Hardy Table Grapevines, Annasamy S. Chandrakala

Master's Theses and Capstones

Grapes are grown worldwide to produce wine, grape juice and are also popular as fresh table grapes or dried raisins. Due to their nutritional value and importance in the multibillion-dollar wine industry, grapes are considered the most commercially important berry crop. Grape production has primarily concentrated on European wine grapes, Vitis vinifera, in the dry, hot Mediterranean and Central Asian climates. V. vinifera is not cold tolerant enough to endure winter temperatures below -15°C. The introduction of several interspecific hybrids (of both wine and table grape) cultivars in the 20th century and selection of a training system has helped propel …


A Geographic Segmentation Approach For Satellite-Derived Bathymetry, Juliane Jussara Affonso Dec 2022

A Geographic Segmentation Approach For Satellite-Derived Bathymetry, Juliane Jussara Affonso

Master's Theses and Capstones

Safety of navigation depends on our knowledge of seabed and its features, and, as such, any improvements in deriving bathymetry for nautical chart updating are of major importance. Satellite-Derived Bathymetry (SDB) is an alternative to traditional surveys using ship and airborne sensors, particularly for mapping remote and shallow areas, due to its reduced cost and the absence of navigational risks in very shallow and unsurveyed areas. However, the accuracy of SDB can be judged as relatively low for nautical charting purposes and, therefore, is mostly used for reconnaissance or/and for filling gaps in remote or very shallow areas. One of …


Spatiotemporal Patterns Of Dissolved Organic Nutrient Lability Across The Subtropical North Pacific, Jessica Quinn Gray Dec 2022

Spatiotemporal Patterns Of Dissolved Organic Nutrient Lability Across The Subtropical North Pacific, Jessica Quinn Gray

Master's Theses and Capstones

Net biologically produced organic matter integrated over an annual cycle in the euphotic zone of the global ocean is equal to annual net community production (ANCP). ANCP is limited by the rate of delivery of essential nutrients (nitrogen (N), phosphorus (P), and iron (Fe)) to the sunlit surface ocean and the efficiency with which these nutrients are either metabolized or returned to the ocean’s interior. In subtropical oceans, which are regions of large-scale downwelling and consequently characteristic of nutrient-depleted surface waters, ANCP remains comparable to more nutrient replete ecosystems (~2 – 5 mol C m-2 yr-1). To understand what may …


Effects Of Sediment Addition On Macroinvertebrate Communities In New England Salt Marshes, Chloe Brownlie Dec 2022

Effects Of Sediment Addition On Macroinvertebrate Communities In New England Salt Marshes, Chloe Brownlie

Master's Theses and Capstones

Salt marsh invertebrates play a vital role in salt marsh ecosystems by aerating the marsh, cycling nutrients, and forming connections between trophic levels, but the impacts of large-scale natural and anthropogenic sediment addition on their community structure and species composition is poorly understood. During winter storm Grayson in January of 2018, ice rafting caused large areas of sediment to deposit on significant areas of the Great Marsh in Massachusetts. I hypothesized that sediment addition would influence the abundance and richness of invertebrates in the marsh, because they tend to take years to recover after a disturbance. Sediment cores were taken …


Investigating The Role Of Palmitoyl Acyltransferase 14 In Preventing Early Death In Arabidopsis Thaliana, Robert Elliott Dec 2022

Investigating The Role Of Palmitoyl Acyltransferase 14 In Preventing Early Death In Arabidopsis Thaliana, Robert Elliott

Master's Theses and Capstones

Palmitoylation is a reversible post-translational modification that affects the location, activity, and stability of proteins. Arabidopsis thaliana contains 23 genes for palmitoyl acyltransferases (PATs), the enzymes that catalyze palmitoylation. Loss of PAT14 activity results in early senescence and diminished plant size when plants are grown on standard peat/perlite mixtures in pots and watered with a commercial fertilizer, but this phenotype is not observed when plants grown on agar plates containing a different nutrient solution. Here we show that neither the peat/perlite growth medium nor the commensal microbes present in the growth are the causative agents for phenotype development. However, the …


Us Scientific Leadership Addressing Energy, Ecosystems, Climate, And Sustainable Prosperity: Report In Brief From The Berac Subcommittee On International Benchmarking, Maureen Mccann, Patrick Reed, Ana Alonso, Ludmilla Aristilde, Massie S. Ballon, Crysten Blaby, Allison A. Campbell, Kenneth James Davis, Brian H. Davison, Ben Evans, Robert F. Fischetti, Serita D. Frey, Ann M. Fridlind, Efi Foufoula-Georgiou, Ramon Gonzalez, Michael N. Gooseff, Nathan Hillson, Janet Jansson, Klaus Keller, Markus Kleber, Costas Maranas, Gerald A. Meehl, Himadri Pakrasi, Jennifer Pett-Ridge, Kristala Prather, Johannes Quaas, G. Philip Robertson, Alistair Rogers, Tim Scheibe, Thomas R. Schneider, Gary Stacey, Margaret S. Torn, Kerstin Kleese Van Dam, Detlef Vuuren, John Weyant, Stan Wullschleger, Shaocheng Xie, Seung Yon (Sue) Rhee, Huimin Zhao Dec 2022

Us Scientific Leadership Addressing Energy, Ecosystems, Climate, And Sustainable Prosperity: Report In Brief From The Berac Subcommittee On International Benchmarking, Maureen Mccann, Patrick Reed, Ana Alonso, Ludmilla Aristilde, Massie S. Ballon, Crysten Blaby, Allison A. Campbell, Kenneth James Davis, Brian H. Davison, Ben Evans, Robert F. Fischetti, Serita D. Frey, Ann M. Fridlind, Efi Foufoula-Georgiou, Ramon Gonzalez, Michael N. Gooseff, Nathan Hillson, Janet Jansson, Klaus Keller, Markus Kleber, Costas Maranas, Gerald A. Meehl, Himadri Pakrasi, Jennifer Pett-Ridge, Kristala Prather, Johannes Quaas, G. Philip Robertson, Alistair Rogers, Tim Scheibe, Thomas R. Schneider, Gary Stacey, Margaret S. Torn, Kerstin Kleese Van Dam, Detlef Vuuren, John Weyant, Stan Wullschleger, Shaocheng Xie, Seung Yon (Sue) Rhee, Huimin Zhao

Faculty Publications

This document presents the subcommittee’s overarching and domain-specific findings and recommendations for the next decade, identified by consensus across the full BERAC subcommittee and experts interviewed for this assessment.


Substrate Availability And Not Thermal Acclimation Controls Microbial Temperature Sensitivity Response To Long-Term Warming, Luiz A. Domeignoz-Horta, Grace Pold, Hailey Erb, David Sebag, Eric Verrecchia, Trent Northen, Katherine Louie, Emiley Eloe-Fadrosh, Christa Pennacchio, Melissa A. Knorr, Serita D. Frey, Jerry M. Melillo, Kristen M. Deangelis Nov 2022

Substrate Availability And Not Thermal Acclimation Controls Microbial Temperature Sensitivity Response To Long-Term Warming, Luiz A. Domeignoz-Horta, Grace Pold, Hailey Erb, David Sebag, Eric Verrecchia, Trent Northen, Katherine Louie, Emiley Eloe-Fadrosh, Christa Pennacchio, Melissa A. Knorr, Serita D. Frey, Jerry M. Melillo, Kristen M. Deangelis

Faculty Publications

Microbes are responsible for cycling carbon (C) through soils, and predicted changes in soil C stocks under climate change are highly sensitive to shifts in the mechanisms assumed to control the microbial physiological response to warming. Two mechanisms have been suggested to explain the long-term warming impact on microbial physiology: microbial thermal acclimation and changes in the quantity and quality of substrates available for microbial metabolism. Yet studies disentangling these two mechanisms are lacking. To resolve the drivers of changes in microbial physiology in response to long-term warming, we sampled soils from 13- and 28-year-old soil warming experiments in different …


Preventing Coccidiosis In Cattle, Nicholas Gosling Nov 2022

Preventing Coccidiosis In Cattle, Nicholas Gosling

UNH Today Archive

No abstract provided.


Finalists Announced For 10th Annual Svic Idea Competition, Sustainability Institute Nov 2022

Finalists Announced For 10th Annual Svic Idea Competition, Sustainability Institute

Sustainability Institute Blog

No abstract provided.


Office Of Research, Economic Engagement And Outreach Update, November 16, 2022, Office Of Research, Economic Engagement And Outreach Nov 2022

Office Of Research, Economic Engagement And Outreach Update, November 16, 2022, Office Of Research, Economic Engagement And Outreach

Office of Research, Economic Engagement and Outreach

No abstract provided.


Soil Microbial Communities Vary In Composition And Functional Strategy Across Soil Aggregate Size Class Regardless Of Tillage, Lukas T. Bernhardt, Richard G. Smith, Andrew S. Grandy, Jessica E. Mackay, Nicholas D. Warren, Kevin M. Geyer, Jessica G. Ernakovich Nov 2022

Soil Microbial Communities Vary In Composition And Functional Strategy Across Soil Aggregate Size Class Regardless Of Tillage, Lukas T. Bernhardt, Richard G. Smith, Andrew S. Grandy, Jessica E. Mackay, Nicholas D. Warren, Kevin M. Geyer, Jessica G. Ernakovich

Faculty Publications

The physicochemical environment within aggregates controls the distribution of carbon and microbial communities in soils. Agricultural management, such as tillage, can disrupt aggregates and the microscale habitat provided to microorganisms, thus altering microbial community dynamics. Categorizing microbial communities into life history strategies with shared functional traits—as has been done to understand plant community structure for decades—can illuminate how the soil physicochemical environment constrains the membership and activity of microbial communities. We conducted an aggregate scale survey of microbial community composition and function through the lens of the yield–acquisition–stress (Y–A–S) tolerator life history framework. Soils collected from a 7-year tillage experiment …


Denmark's Depth Model: Compilation Of Bathymetric Data Within The Danish Waters, Giuseppe Masetti, Ove Andersen, Nicki R. Andreasen, Philip S. Christiansen, Marcus A. Cole, James P. Harris, Kasper Langdahl, Lasse M. Schwenger, Ian B. Sonne Nov 2022

Denmark's Depth Model: Compilation Of Bathymetric Data Within The Danish Waters, Giuseppe Masetti, Ove Andersen, Nicki R. Andreasen, Philip S. Christiansen, Marcus A. Cole, James P. Harris, Kasper Langdahl, Lasse M. Schwenger, Ian B. Sonne

Center for Coastal and Ocean Mapping

Denmark’s Depth Model (DDM) is a Digital Bathymetric Model based on hundreds of bathymetric survey datasets and historical sources within the Danish Exclusive Economic Zone. The DDM represents the first publicly released model covering the Danish waters with a grid resolution of 50 m. When modern datasets are not available for a given area, historical sources are used, or, as the last resort, interpolation is applied. The model is generated by averaging depths values from validated sources, thus, not targeted for safety of navigation. The model is available by download from the Danish Geodata Agency website. DDM is also made …


Salinity And Hydraulic Retention Time Induce Membrane Phospholipid Acyl Chain Remodeling In Halanaerobium Congolense Wg10 And Mixed Cultures From Hydraulically Fractured Shale Wells, Chika Jude Ugwuodo, Fabrizio Colosimo, Jishnu Adhikari, Yuxiang Shen, Appala Raju Badireddy, Paula J. Mouser Nov 2022

Salinity And Hydraulic Retention Time Induce Membrane Phospholipid Acyl Chain Remodeling In Halanaerobium Congolense Wg10 And Mixed Cultures From Hydraulically Fractured Shale Wells, Chika Jude Ugwuodo, Fabrizio Colosimo, Jishnu Adhikari, Yuxiang Shen, Appala Raju Badireddy, Paula J. Mouser

Faculty Publications

Bacteria remodel their plasma membrane lipidome to maintain key biophysical attributes in response to ecological disturbances. ForHalanaerobiumand other anaerobic halotolerant taxa that persist in hydraulically fractured deep subsurface shale reservoirs, salinity, and hydraulic retention time (HRT) are important perturbants of cell membrane structure, yet their effects remain poorly understood. Membrane-linked activities underliein situmicrobial growth kinetics and physiologies which drive biogeochemical reactions in engineered subsurface systems. Hence, we used gas chromatography–mass spectrometry (GC–MS) to investigate the effects of salinity and HRT on the phospholipid fatty acid composition ofH. congolenseWG10 and mixed enrichment cultures from hydraulically fractured shale wells. We also coupled …


Student Social Entrepreneurs Grab Opportunities And Run With Knowledge Gained, Sustainability Institute Nov 2022

Student Social Entrepreneurs Grab Opportunities And Run With Knowledge Gained, Sustainability Institute

Sustainability Institute Blog

No abstract provided.


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

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

Convergence: EOS News and Updates

No abstract provided.


Greater Houston Area Bottlenose Dolphin Data Gaps, Crrc Nov 2022

Greater Houston Area Bottlenose Dolphin Data Gaps, Crrc

Coastal Response Research Center

On February 15 & 16, 2022, CRRC and NOAA ARD co-sponsored a virtual workshop entitled “Greater Houston Area Bottlenose Dolphin Data Gaps.” The workshop addressed data needs, distribution, health, and challenges of these dolphin stocks and how this information could support potential future Natural Resource Damage Assessments (NRDAs) in the region. The two-day workshop included plenary presentations in which federal, state, and local representatives outlined: dolphin distribution demographics, and fecundity; and health (live animal studies, strandings, unusual mortality events (UMEs)). Threats to the animals were also discussed, including contamination (mercury, land-based emerging contaminants of concern, polycyclic aromatic hydrocarbons (PAHs), persistent …


We All Belong On The Island, Rebecca Irelan Nov 2022

We All Belong On The Island, Rebecca Irelan

UNH Today Archive

No abstract provided.