Digital Commons Network^™

Analysis Of “Oldest House In The U.S.” Photo And A Poor Retouching Job, Samuel Sisneros

University Libraries & Learning Sciences Faculty and Staff Publications

This working paper analyzes a historical photo housed at the UNM’s Center for Southwest Research and Special collections. It looks specifically at a discovery made by the author that the photo was at one time heavily retouched and how this retouching can correspond to current AI image manipulation.

(No part of this paper was written with AI assistance.)

Cine Magnífico | Spanish Film Festival, National Hispanic Cultural Center

LAII Events

¡Cine Magnífico! celebrates Spanish and Latin American culture through presentation of some of the best of modern cinema in a weekend-long program, featuring work by first-time filmmakers and established masters alike.

The subject matter runs the gamut from comedies, action, romances and documentary films, to dramatic masterpieces. Some of the riskiest and most innovative films of recent years will be included.

¡Cine Magnífico! is organized by Instituto Cervantes, the National Hispanic Cultural Center and UNM Latin American & Iberian Institute so as to be at the forefront of the movement to increase cultural opportunities for the entire New Mexico community …

From Disaster To Resilience: Developing Smart Settlements In The Himalayas, Keshav Bhattarai, Ambika P. Adhikari

Himalayan Research Papers Archive

Nepal’s catastrophic 26 August 2026 Bhote Koshi–Trishuli flood should be understood not only as a humanitarian tragedy but also as a potentially major turning point in updating national settlement and reconstruction policy. Engineers and scientists have described the floods as a glacier–bedrock collapse that triggered an ice-rock avalanche and debris flow. As per the live updates on September 7, 2026, the total death toll was 1,355, and 4,996 people were missing (The Hindu, 2026). Indian and Nepali rescuers worked urgently to locate and rescue people buried under hydropower tunnels, buildings, mud, and landslide debris.

UN News reported on September 3, …

From Himalayan Catastrophe To National Resilience: Lessons From The 2026 Bhote Koshi And Trishuli River Floods In Nepal, Keshav Bhattarai, Ambika P. Adhikari

Himalayan Research Papers Archive

On the morning of 26 August 2026, the mountains above Nepal’s northern frontier delivered a disaster of almost unimaginable speed and scale. A massive mass of ice, rock, and sediment detached in the high Himalayan terrain near the Nepal–Tibet border, descended roughly 1,200 metres, interacted with the Lhende Khola system, and generated a debris-rich flood that surged through the Bhote Koshi and Trishuli river corridors, destroying settlements, markets, roads, bridges, hydropower facilities, and an international border crossing and transforming them into fields of mud, boulders, and wreckage within minutes (ICIMOD, 2026b; Reuters, 2026a). Satellite analysis indicates that a substantial section …

Cine Magnífico | Spanish Film Festival, National Hispanic Cultural Center

LAII Events

¡Cine Magnífico! celebrates Spanish and Latin American culture through presentation of some of the best of modern cinema in a weekend-long program, featuring work by first-time filmmakers and established masters alike.

The subject matter runs the gamut from comedies, action, romances and documentary films, to dramatic masterpieces. Some of the riskiest and most innovative films of recent years will be included.

¡Cine Magnífico! is organized by Instituto Cervantes, the National Hispanic Cultural Center and UNM Latin American & Iberian Institute so as to be at the forefront of the movement to increase cultural opportunities for the entire New Mexico community …

2026-03 March Newsletter, Sammi Williams

NMOER Newsletters

No abstract provided.

2026-04 April Newsletter, Sammi Williams

NMOER Newsletters

No abstract provided.

2026-05 May Newsletter, Sammi Williams

NMOER Newsletters

No abstract provided.

2026-08 August Newsletter, Sammi Williams

NMOER Newsletters

No abstract provided.

Mountain Development In Nepal: Settlements, Infrastructure, And Economic Transformation, Keshav Bhattarai, Ambika P. Adhikari

Himalayan Research Papers Archive

As Nepal urbanizes, expands infrastructure, strengthens local governments, and explores deeper connectivity with India and China, climate change is increasing floods, landslides, heat, and water insecurity. Rapid internal migration, rising disaster risks, youth outmigration, and dependence on remittances are also revealing the limits of conventional urban development, especially in the mountainous region. The central challenge for Nepal is no longer just to accommodate growing towns and cities, but to build settlements that are safe, productive, environmentally resilient, and capable of sustaining long-term prosperity.

This paper argues that Nepal's urban future must be guided by a new development paradigm centered on …

Lessons From Tanzania’S Ujamaa For Smart Settlements In Nepal: Social Justice And Economic Development, Keshav Bhattarai, Ambika P. Adhikari

Himalayan Research Papers Archive

Nepal’s constitutional commitment to a “socialism-oriented” state places social justice, equitable access to resources and housing, and protection of marginalized populations at the center of national development discourse. However, persistent landlessness, informal settlements, unemployment, youth outmigration, and unequal access to infrastructure reveal a significant gap between constitutional aspirations and socioeconomic realities.

This article examines lessons Nepal can draw from Tanzania’s experience with Ujamaa, the African socialist development model initiated by President Nyerere in 1967. Using comparative policy analysis, published research, official documents, and exploratory field observations from selected Tanzanian locations, including the capital and villages in the Iringa Region, the …

Increasing Postpartum Appointment Attendance Rates, Tanya Lister

Doctor of Nursing Practice Scholarly Projects

Background: Postpartum visits provide an opportunity to detect and address potential complications, monitor healing and recovery, and offer guidance and support during the transition into motherhood. Current research shows that appointment reminders increase healthcare appointment attendance rates, whether delivered via text messages or phone calls.

Purpose: The purpose of this academic project was to plan, implement, and evaluate a process change within a single health facility to increase postpartum visit attendance rates.

Methods: This evidence-based scholarly project used telephone calls to remind patients scheduled for postpartum visits of their appointment dates and times. Appointment reminder phone calls were completed the …

Environmental Exposure Risk Education To Enhance Chronic Kidney Disease Prevention And Screening For Nurse Practitioners, Kelsea J. Carrier

Doctor of Nursing Practice Scholarly Projects

Chronic kidney disease (CKD) affects approximately 36 million adults in the United States, with nearly 90% of individuals unaware of their diagnosis until advanced stages. While diabetes and hypertension remain the primary causes, increasing evidence highlights environmental exposures as significant and underrecognized contributors to CKD onset and progression. Exposures such as heavy metals, per- and polyfluoroalkyl substances (PFAS), air and water pollution, microplastics, and heat exposure have been linked to impaired renal function. Despite this growing body of evidence, environmental health content remains limited in nursing education, resulting in gaps in environmental health literacy (EHL) among nurse practitioners (NPs) and …

The Evolution Of Regulatory Architectures Underlying Phenotypic Plasticity, Shweta Agarwal

Biology ETDs

Phenotypic plasticity refers to a mechanism where a single genotype results in distinct phenotypes in response to distinct environments, making it a key mechanism for persistence under environmental change. Phenotypic plasticity can arise from two distinct regulatory architectures: epistatically regulated plasticity or environmentally sensitive loci. The evolutionary forces shaping these architectures remain unclear. I use the recombination modifier framework to explore how the regulatory architecture of plasticity evolves across a range of selection regimes, including the rate of environmental change and the costs and benefits of plasticity. I find that the evolution of the regulatory architecture of phenotypic plasticity requires …

Scale-Dependent Drivers Of Demographic Change For American Pikas (Ochotona Princeps) In Glacier National Park, Montana: Local Habitat Characteristics Vs. Regional Climate Trends, Danielle M. Owens

Biology ETDs

Climate change is shifting thermal environments globally, driving range contractions, upslope movement, and poleward shifts across taxa. However, these changes are not uniform: microclimates, shaped by topography, can amplify or decouple operative temperatures from regional trends. The American pika is an ideal model for studying climate-driven population change given its strong site fidelity and thermal sensitivities. We re-surveyed 173 sites in Glacier National Park, originally surveyed in 2007-2010, using an AIC-based model selection to test competing local and regional hypotheses driving three demographic processes: persistence, colonization, and within-patch density change. Pika occupancy increased over the 15-year period, with a net …

Finding Fish Families: Movement And Demography Of Loach Minnow (Tiaroga Cobitis) Inferred From Gt-Seq-Enabled Kinship Analysis, Patrick C. Baca

Biology ETDs

River fragmentation poses major threats to freshwater biodiversity by reducing connectivity and limiting persistence of imperiled desert fishes. Connectivity in streams is impaired by anthropogenic changes, including road crossings, prompting the installation of engineered fish passage structures at low-water road crossings and raising questions about the dispersal of aquatic species across these structures. This thesis investigates the movement of the threatened Loach Minnow (Tiaroga cobitis) by applying a close-kin mark-recapture (CKMR) framework in a restored stream (including a fish passage) and a stream without rehabilitation efforts. We developed and optimized a GT-seq panel for relatedness analysis and used it to …

Using Temporal Genomic Data To Uncover Patterns Of Genetic Diversity And Signatures Of Selection For Management Of A Threatened Minnow Species, Erika A. Dunn

Biology ETDs

The Little Colorado River (LCR) spinedace persists only in three isolated watersheds within the LCR Basin in Arizona. This imperiled minnow faces ongoing pressure from habitat alteration, climatic shifts, and invasive non-native predators. Over the past two decades, managers have translocated spinedace within watersheds to increase abundance and expand habitat occupancy. We sequenced a reference genome and analyzed single nucleotide polymorphisms (SNPs) from 475 individuals over their geographic range. DNA samples were obtained from a previous study in the mid-1990s and compared with samples from 2024 and 2025, allowing us to track genetic diversity, effective population size, population structure, and …

Autotrophic And Heterotrophic Contributions To Soil Co2 Fluxes And Variability In A Chihuahuan Desert Grassland, Savannah B. Sanchez

Biology ETDs

Drylands are major drivers of interannual variability in the global terrestrial carbon sink, and their influence is expected to increase as climate change promotes the expansion of hotter and drier regions. Predicting the consequences of these shifts remains challenging because ecosystem models are largely developed for mesic systems, which differ from drylands in water and nutrient availability, decomposition rates, respiration dynamics, and microbial communities. Improving our understanding of carbon cycling in drylands is therefore critical. This research focuses on soil CO₂ efflux, a major pathway of terrestrial carbon release driven by plant root respiration and microbial decomposition. I investigated the …

How To Measure A Carnivore: Understanding The Scaling Of Cranial And Postcranial Elements With Body Mass, Marina Casiano Ruiz

Biology ETDs

Body size is a fundamental predictor of ecological function, life history, and population dynamics in mammals. However, direct measurements of body mass remain unavailable for many rare or extinct species, particularly within the order Carnivora. Allometric relationships between skeletal dimensions and body mass provide a tractable solution; however, previous studies have been limited in their taxonomic scope or trait diversity. Here, we quantify the scaling of 82 cranial and postcranial traits across 97 species from 11 carnivoran families spanning four orders of magnitude in body mass (20g to >500kg). Additionally, we examine the influence of phylogenetic relatedness, dietary specialization, and …

Boundary Integral Method For A Modified Mullins–Sekerka System, Ly Le

Mathematics & Statistics ETDs

This thesis develops a boundary integral method for a modified Mullins–Sekerka system arising as the sharp-interface limit of a nonreciprocal Cahn–Hilliard model. Nonreciprocal coupling changes the classical Cahn–Hilliard structure by introducing an additional conserved field, leading to coupled elliptic and parabolic dynamics at the interface. Using matched asymptotic expansions, we formally derive the modified Mullins–Sekerka model and then apply the boundary integral method to rewrite it on the moving interface. The elliptic component is represented using the periodic Green’s function for the Laplace equation, while the parabolic component is represented using the periodic heat kernel. This method reduces the bulk …

Nerve Constructions And Mapper, Alexander Bram Fritschi

Mathematics & Statistics ETDs

Mapper is a data visualization tool commonly used in topological data analysis to study large, often high-dimensional datasets. Mapper operates through the selection of a lens function, a clustering algorithm, and a cover. The Mapper graph is constructed using the nerve of the cover after the clustering algorithm is performed; it is therefore useful to study nerves to better understand Mapper. In this thesis, we will utilize the properties of nerves to find the minimal point set that produces a given graph. We will then extend this to Mapper to determine what Mapper graphs may be constructed over a given …

Interpretable Case-Control Inference Through Log-Linear General Location Models, Zacharia Stuart

Mathematics & Statistics ETDs

This dissertation analyzes one of the few publicly available NFL injury datasets to study field type and non-contact lower-limb injuries. Field type is studied jointly with other risk factors to understand how these factors interact to affect injury risk. The data were gathered through a case-control sampling scheme, which limits direct inference on absolute injury probabilities. While not the most common approach for case-control data, this dissertation models the retrospective distribution directly through Log-Linear General Location Models (Log-Linear GLOMs). Through a log-linear structure placed on a log-odds-ratio reparameterization, the model provides directly interpretable marginal and interaction contributions to injury log-odds …

The Uncertainty Principles, Lee Michael Felicetti

Mathematics & Statistics ETDs

The Heisenberg uncertainty principle is a central aspect of quantum mechanics, but also illustrates an essential quality of the Fourier transform. After Heisenberg, a variety of uncertainty inequalities emerged in the fields of physics and mathematics. In this thesis we will analyze the Heisenberg uncertainty principle in both the setting of quantum mechanics and Fourier analysis. We will then look at how the work of Heisenberg has been expanded upon in both physics and mathematics. Particularity, we will see how uncertainty principles can be applied to signal recovery and explore current research in this field.

Abiquiú And Georgia O’Keeffe Neighbors In A New Mexico Village, Katherine E. Mccully

History ETDs

This thesis centers the people of Abiquiú, a small town in northern New Mexico, and discusses their history through the twentieth century into the twenty-first century. I have collected oral histories of Abiqueños, their families, and lives in Abiquiú. More specifically, this thesis explores their experiences of residing with a famous person, artist Georgia O’Keeffe, while maintaining their traditions as a Genízaro village. This thesis is not written solely about O’Keeffe, but, as much as possible, emphasizes the perspectives of the Abiqueños and Abiquiú, while O’Keeffe resided in their community. I seek to write the little-told story of O’Keeffe through …

Unbroken Sovereignty: Land, Water, Education, And Nakoda And Oc̣Eti Ṡaḳowiŋ Tribes Of The Fort Peck Indian Reservation, 1850–1935, Richard Joseph Maska

History ETDs

This dissertation explores the intersection of sovereignty and development among the Nakoda (Assiniboine) and Oc̣eti Ṡaḳowiŋ (Sioux) Tribes of the Fort Peck Indian Reservation during the late nineteenth and early twentieth centuries. Methodologically, it draws on a critical reading of archival sources in conjunction with community input. It traces the emergence of reservation policy, government sponsored education, the imposition of allotment policy and private landownership, and the impact of state-sponsored irrigation and other development projects. I argue that the Tribes forged webs of affiliation and kinship to both assert their nationhood and navigate their involvement in such projects. These expressions …

Womanhood On The Veranda: Maternalism And The Expansion Of American Women's Public Life, Abigail J. Swanson

History ETDs

Motherhood and child welfare became central organizing principles for reform during the United States Progressive Era.  From these guiding principles, the government formed the United States Children’s Bureau. It was the country's first governmental agency that focused solely on the welfare of children. Mothers writing to the federal government for motherhood advice was a phenomenon that was completely new to twentieth century mothers. Women took pride in their roles as mothers, particularly when it came to child health matters. To the generation of mothers who came before these early twentieth century letter writers, asking the government for advice on child …

Impact Of Gas Interactions With Nano Porous Geological Material In The Presence Of Water Vapor, Matthew D. Powell

Chemical and Biological Engineering ETDs

Predicting gas transport in nanoporous geological material requires understanding competitive adsorption and transport under humid conditions. However, most adsorption studies rely on single-component equilibrium measurements that do not capture these effects. This dissertation develops an experimental methodology to directly quantify multicomponent gas adsorption and breakthrough behavior under controlled relative humidity. The method was first applied to the Kr/Xe–N2–H2O system, where it resolved competitive adsorption behavior in humid porous media and produced a bivariate model relating noble gas adsorption to noble gas partial pressure and water saturation. The methodology was then extended to the CO2–N2 H2O system. Results showed that water …

Multiscale Network Modeling Of Native And Modified Photosynthetic Light-Harvesting Complexes, Zane E. Armijo

Chemical and Biological Engineering ETDs

Photosynthetic light-harvesting complexes harvest solar energy and direct electronic excitations toward reaction centers with exceptional efficiency. This dissertation models the Fenna--Matthews--Olson complex of green sulfur bacteria, coupled to the PscA1 reaction center, as a chromophoric network. Forster resonance energy transfer theory, validated against numerically exact hierarchical equations of motion, was implemented in kinetic Monte Carlo simulations to resolve fine-grained excitation-transport pathways. The predicted charge-transfer efficiency of 77\% agrees with experiment, with the FMO2 monomer and its gateway pigment governing interfacial transfer. Systematic single, multi, and symmetry-preserving site removals, interpreted through Mobius inversion, identify critical pigments and show that cooperative effects …

Mining Legacy And Wildfires: Interfacial Reactions Affecting Metal Mobility, Eresay Alcantar-Velasquez

Earth and Planetary Sciences ETDs

We identified water labile interfacial reactions between laboratory burned pinewood ash and mine waste solids that influence metal mobilization. The Upper Gallinas Creek Watershed in New Mexico is affected by wildfires and mining legacy. Pinewood and mine waste sediments were sampled from the area, and the pinewood was burned at 350°C to simulate medium burn intensity ignition. Rapid desorption and gradual dissolution of Mn and Fe was detected by ICP-MS as pH decreased over time. After reacting 18 MΩ ultra-pure water with a mixture of pinewood ash and mine waste sediments Fe (143%) and Mn (89.2%) concentrations increased over time. …

Mapping Along-Strike Changes In Shallow Subduction Zone Geometry At The Alaska Subduction Zone Using Seismic Reflection And Tectono-Geomorphic Analysis, Madelyn K. Hurd

Earth and Planetary Sciences ETDs

The Alaska subduction zone, where the oceanic Pacific plate subducts beneath the continental North American plate at a rate of 60-66 mm/yr, has hosted more >M8 earthquakes over the last century than any other subduction zone globally. The largest of these, the 1964 M9.2 Alaska earthquake, ruptured 800 km of the margin, including a high slip patch near the trench offshore Kodiak Island. The 1964 rupture area may have overlapped with the 1938 M8.3 Semidi earthquake rupture zone that lies to the west. Slip propagation near the subduction trench during large earthquakes can control tsunamigenesis, and differences in wedge geometry …