Digital Commons Network^™

Financial Market Intermediaries And Retail Investor Judgments, Timothy John Potsaid

2024

This dissertation examines how retail investors interact with three different financial market intermediaries – online stock brokerages, financial analysts, and auditors.

The first paper explores how trading restrictions impact retail investor perceptions of the brokerage that imposed the restriction contingent on the subsequent price trajectory of the stock. We find that when stock prices increase following a restriction (a non-gain), participants are more likely to react negatively to the brokerage than when stock prices decrease (a non-loss). This relationship is moderated by participants’ level of I-FoMO – or fear of missing out on investment information. These findings provide practical insight …

Estimating Plant Β-Diversity Using Airborne And Spaceborne Imaging Spectroscopy, N. P. Kamaraj, H. Gholizadeh, R. G. Hamilton, S. D. Fuhlendorf, K. F. Huemmrich, J. A. Gamon

School of Natural Resources: Faculty Publications

No abstract provided.

Integrating Uav Hyperspectral Data And Radiative Transfer Model Simulation To Estimate Maize Leaf And Canopy Nitrogen Content, J. Li, Y Ge, L. A. Puntel, D. Heeren, G. Bai, G. R. Balboa, J. A. Gamon, T. J. Arkebauer, Y. Shi

School of Natural Resources: Faculty Publications

No abstract provided.

Relative And Combined Impacts Of Climate And Land Use/Cover Change For The Streamflow Variability In The Baro River Basin (Brb), S. M. Kassaye, Tsegaye Tadesse, G. Tegegne, A. T. Hordofa, D. A. Malede

School of Natural Resources: Faculty Publications

No abstract provided.

Humans Drive Spatial Variation In Mortality Risk For A Threatened Wolf Population In A Canis Hybrid Zone, J. F. Benson, P. J. Mahoney, T. J. Wheeldon, C. A. Thompson, M. E. Ward, A. D. Mclaren, G. E. Desy, J. M. Fryxell, B. R. Patterson

School of Natural Resources: Faculty Publications

No abstract provided.

Individual Variation In Undergraduate Student Metacognitive Monitoring And Error Detection During Biology Model Evaluation, J. T. Dauer

School of Natural Resources: Faculty Publications

No abstract provided.

Ms Environmental Biology Capstone Project, Denise Corona

Regis University Student Publications (comprehensive collection)

Land-use change (LUC) is a key driver of biodiversity loss, altering the structure and function of ecosystems through human activities such as urbanization and agriculture. This change has led to habitat loss and fragmentation, resulting in the rapid decline of avian populations globally. Wildlife rehabilitation centers are the primary responders for injured birds and their records provide valuable data to monitor potential factors impacting bird populations. However, these datasets are underutilized in research. This study examined how LUC in the Front Range affects the likelihood and circumstances of admission of injured birds to the Rocky Mountain Wildlife Alliance (RMWA) in …

Enhancing Global Food Security: Opportunities For The American Meteorological Society, L. Stuart, M. Hobbins, E. Niebuhr, A. C. Ruane, R. Pulwarty, A. Hoell, W. Thiaw, C. Rosenzweig, Francisco Munoz-Arriola, M. Jahn, M. Harrar

School of Natural Resources: Faculty Publications

No abstract provided.

Planet’S Biomass Proxy For Monitoring Aboveground Agricultural Biomass And Estimating Crop Yield, T. E. Franz

School of Natural Resources: Faculty Publications

No abstract provided.

Cave Signs: Assessing Mammoth Cave National Park's Access For The Deaf And Hard Of Hearing, Katelyn Lane

Mahurin Honors College Capstone Experience/Thesis Projects

This project evaluates the accessibility of cave tours in Mammoth Cave National Park for the Deaf and Hard of Hearing community (DHHC). The study was advertised to the DHHC with the use of flyers through the Kentucky Commission on the Deaf and Hard of Hearing, First Baptist Church Bowling Green’s Deaf Ministry, WKU social media, and directly to visitors who contacted the park seeking services. Willing participants either joined a group tour or reserved their own cave tour, requesting necessary accommodations. Following these tours, a survey was given inquiring about participants’ general experience with Mammoth Cave, whether all their needs …

Combined High Rates Of Alternative Breeding Strategies Unexpectedly Found Among Populations Of A Solitary Nesting Raptor, R. N. Rosenfield, Sarah A. Sonsthagen, W. E. Stout, T. G. Driscoll, A. C. Stewart, P. N. Frater, S. L. Talbot

School of Natural Resources: Faculty Publications

No abstract provided.

Quantifying The Climate Change Impacts On The Magnitude And Timing Of Hydrological Extremes In The Baro River Basin, Ethiopia, S. M. Kassaye, Tsegaye Tadesse, G. Tegegne, A. T. Hordofa

School of Natural Resources: Faculty Publications

No abstract provided.

Water, Feeding Efficiencies, And Development Of Dermestes Maculatus Degeer (1774), B. V. Adams, Leon G. Higley

School of Natural Resources: Faculty Publications

No abstract provided.

Development Modeling Of Phormia Regina(Diptera:Calliphoridae), A. Roe, J. D. Wells, Leon G. Higley

School of Natural Resources: Faculty Publications

No abstract provided.

Coordinated Cosmic-Ray Observing System (Ccros) Concept Paper, Trenton E. Franz

School of Natural Resources: Faculty Publications

The Coordinated Cosmic-Ray Observation System Conference (CCROS) was held October 14-16, 2024, at the University of Nebraska-Lincoln (USA), and seven strategic priorities and needs were identified.

Downed Wood Removal Effects On Survival And Site Fidelity Of Woodrats In A California Oak Woodland, Timothy J. Smyser, Michael A. Hardy, Amy J. Davis, William L. Preston, William D. Tietje

United States Department of Agriculture Wildlife Services: Staff Publications

Owing to the increasing intensity and frequency of wildfires in the western United States, the removal of woody debris (downed dead wood and snags) from fire‐prone landscapes is being evaluated for wildfire mitigation. Consequently, the study of the ecological value of coarse woody debris to sustain dependent species has become of foremost importance. From 2004–2009, we used a before‐after control‐impact (BACI) study design to assess the effects of downed wood removal on a population of big‐eared woodrats (Neotoma macrotis) in an oak woodland (Quercus spp.) in coastal‐central California, USA. Using Pollock's robust design mark‐recapture analyses (with 12 …

Characterizing Feral Swine Movement Across The Contiguous United States Using Neural Networks And Genetic Data, Rachael M. Giglio, Courtney F. Bowden, Ryan K. Brook, Antoinette J. Piaggio, Timothy J. Smyser

United States Department of Agriculture Wildlife Services: Staff Publications

Globalization has led to the frequent movement of species out of their native habitat. Some of these species become highly invasive and capable of profoundly altering invaded ecosystems. Feral swine (Sus scrofa × domesticus) are recognized as being among the most destructive invasive species, with populations established on all continents except Antarctica. Within the United States (US), feral swine are responsible for extensive crop damage, the destruction of native ecosystems, and the spread of disease. Purposeful human-mediated movement of feral swine has contributed to their rapid range expansion over the past 30 years. Patterns of deliberate introduction of …

Bayesian Integrated Species Distribution Models For Hierarchical Resource Selection By A Soaring Bird, Ryo Ogawa, Guiming Wang, L. Wes Burger, Bronson Strickland, J. Brian Davis, Fred L. Cunningham

United States Department of Agriculture Wildlife Services: Staff Publications

Migratory birds exhibit seasonal geographic range (hereafter, range) dynamics during the annual cycle. Few studies have examined how migratory birds select their habitats for range occupancy at the species level and space use at the individual level simultaneously. We hypothesized that environmental variables directly related to fitness components would affect the range occupancy probabilities of migrants, whereas environment variables related to movements and flights would affect the space use intensities of migrants. We built Bayesian integrated species distribution models (ISDMs) to evaluate the effects of climate conditions, wind conditions, and landcover compositions on the seasonal range dynamics of American white …

Raccoon Density Estimation From Camera Traps For Raccoon Rabies Management, Amy J. Davis, Wesley C. Dixon, Richard B. Chipman, Amy T. Gilbert, Jacob E. Hill, James C. Beasley, Olin E. Rhodes Jr., Guha Dharmarajan

United States Department of Agriculture Wildlife Services: Staff Publications

Density estimation for unmarked animals is particularly challenging, yet density estimates are often necessary for effective wildlife management. Raccoons (Procyon lotor) are the primary terrestrial wildlife reservoir for Lyssavirus rabies within the United States. The raccoon rabies variant (RRVV) is actively managed at landscape scales using oral rabies vaccination (ORV) within the eastern United States. To effectively manage RRVV, it is important to know the density of raccoons to appropriately scale the density of ORV baits distributed on the landscape. We compared methods to estimate raccoon densities from camera‐trap data versus more intensive capture‐mark‐recapture (CMR) estimates across 2 …

Using Open-Path Dual-Comb Spectroscopy To Monitor Methane Emissions From Simulated Grazing Cattle, C. Weersekara, L. C. Morris, N. A. Malarich, F. R. Giorgetta Et Al.

School of Natural Resources: Faculty Publications

No abstract provided.

Retention Of P-Chip Microtransponders And Post-Tagging Survival Of Small-Bodied Stream Fishes, J. Spooner, Jonathan J. Spurgeon

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

No abstract provided.

Reduced Representation Sequencing Reveals Weak Genetic Differentiation Between Canadian And European Larus Hyperboreus (Glaucous Gull), E. Lachance Linklater, Sarah A. Sonsthagen, G. J. Robertson, L. Colston-Nepali, F. Vigfusdottir, V. L. Friesen

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

No abstract provided.

Nebraska Water Center Annual Report 2024

Nebraska Water Center: Administrative Materials

The report's highlights updates including ongoing research, know your well, and the Nebraska master irrigator launch.

Perception And Prospects Of Art Of Clothing Maintenance As A Sustainable Fashion, Boiso Maria Owodiong-Idemeko, Adetona Sekinat Ajoke, Udom Owodiong

Textile Society of America: Symposium Proceedings

The study focused on the perception of the art of clothing maintenance and its prospects as a sustainable fashion for consumers in Lagos state. 250 respondents were involved. The study adopted descriptive survey design. Two hypotheses were formulated and a thirty-one (31) item questionnaire was the main instrument used to collect data for the study. The statistical tools used were, percentages, mean and Friedman’s test. The result revealed that, 200 (80%) perceived ripped clothes bring dismay to the wearer, 198 (79%), perceived ripped clothes needed to be reconstructed, 200 (80%) perceived consumers lack practical ability to repair clothes. 241 (96%) …

Plant Water Uptake Strategies In An Urban Green Landscape, Erica G. Almance

Earth & Environmental Sciences Theses - Archive

Urban green landscapes have been widely recognized for potentially reducing surface water pollution and flood impacts. However, the understanding of the role that plants play in partitioning the urban water cycle is still limited. We present a study in the Fort Worth Botanic Garden to understand water uptake strategies from three common urban tree species (Elderberry, Sambucus canadensis; Cherry laurel, Prunus caroliniana; and Boxelder maple, Acer negundo) from February 2023 through January 2024. Stem (N=110) isotope ratios (δ18O and δ2H) are compared to multiple endmembers, including precipitation (N=509), throughfall (N=37), and soil water (N=135) at different depths (0- 38 cm). …

Changes In Values And Perception Of Life: Natural Disaster Devastates A Mountain Community, Sharifullah Baig, Abida Begum

Professional Development Centre, Gilgit

The mountain communities of Karakorum and the Himalayas in Pakistan are frequently experiencing climate change-induced natural disasters, which are inflicting irreparable losses to their generation's old value system and socio-economic life. Focusing on the value system, this small-scale study explored the change in values and perceptions of a disaster-affected mountain community about natural hazards and its implications for their future lives. Twenty participants from the affected community, including local political activists, religious leaders, teachers, and youth activists, were thoroughly interviewed. The study explored significant deviations from their traditional values of connectedness to each other and with their ancestors' land. The …

Evaluating The Impacts Of Microplastics On The Soil Biochemical Environment And Cherry Tomato (Solanum Lycopersicum) Productivity, Kenny Famakinwa

All Graduate Theses, Dissertations, and Other Capstone Projects

Microplastics are a global contaminant with serious consequences for ecosystems and human health, yet their effects on terrestrial soil and plants are poorly understood. We conducted the systematic research to reveal the impact of polyethylene microplastics (PE MPs), polypropylene (PP) MPs and Mixture of PE + PP, size (0.1 – 1 vs 2 – 3.5 mm), concentration (1% vs 5%) on soil biochemical and physiochemical of tomato (Solanum lycopersicum L) health. The results showed that the addition of MPs resulted in elevated soil pH, particularly at 5% concentration and size 2 – 3.5mm. There was a remarkable 30.6 – 47% …

Road Extraction On Remote Sensing Imagery: Historical Mapping Of The Brazilian Amazon, Jonas Paiva Botelho Jr

Graduate Theses/Dissertations

This work proposes an artificial intelligence model based on U-Net architecture to map road networks in the Brazilian Amazon. Over the years, the Amazon region has been heavily exploited, leading to increased deforestation rates, contributing to CO2 emissions, amplifying global warming, and causing a disturbance in local fauna and flora. The expansion into the forest by illegal miners, loggers, and land grabbers can be tracked down by the construction of roads, which we can refer to as the arteries of deforestation. Previous works on the matter proposed algorithms that use high-resolution imagery to map roads precisely. However, this work approach …

Regional And Landscape Scale Examination And Attribution Of Vegetation Changes To Social-Environmental System Drivers In Kazakhstan, Venkatesh Kolluru

Dissertations and Theses

Kazakhstan (KZ) experienced widespread changes in ecosystem structure and function. The country is a climate and land cover/use change “hotspot” owing to political reforms, intensified grazing, and extreme climatic events. Despite their importance, there is a lack of consensus about vegetation changes, trends, and drivers in KZ. Addressing this knowledge gap is crucial for effectively managing and restoring grassland ecosystems. However, a pressing challenge is discerning anthropogenic-driven vegetation changes from climate variability and decomposing the responses to the complex human-environmental forcings. Motivated by these challenges, I employed statistical and machine learning algorithms to detect and attribute vegetation changes to social-environmental …

Crowdsourcing Geospatial Data For Earth And Human Observations: A Review, Xiao Huang, Siqin Wang, Di Yang, Tao Hu, Meixu Chen, Mengxi Zhang, Guiming Zhang, Filip Biljecki, Tianjun Lu, Lei Zou, Connor Y. H. Wu, Yoo Min Park, Xiao Li, Yunzhe Liu, Hongchao Fan, Jessica Mitchell, Zhenlong Li, Alexander Hohl

Earth and Environmental Sciences Faculty Publications

The transformation from authoritative to user-generated data landscapes has garnered considerable attention, notably with the proliferation of crowdsourced geospatial data. Facilitated by advancements in digital technology and high-speed communication, this paradigm shift has democratized data collection, obliterating traditional barriers between data producers and users. While previous literature has compartmentalized this subject into distinct platforms and application domains, this review offers a holistic examination of crowdsourced geospatial data. Employing a narrative review approach due to the interdisciplinary nature of the topic, we investigate both human and Earth observations through crowdsourced initiatives. This review categorizes the diverse applications of these data and …