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Articles 18031 - 18060 of 302422
Full-Text Articles in Physical Sciences and Mathematics
199977, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199977, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199986, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199986, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199987, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199987, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199984, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199984, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199989, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199989, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199993, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199993, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199994, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199994, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199995, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199995, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199990, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199990, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
Haulback Data, David Kerstetter, Zachery Young, Sean T. Wilms, Brittany N. Savercool
Haulback Data, David Kerstetter, Zachery Young, Sean T. Wilms, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199992, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199992, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199947, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199947, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199948, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199948, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199950, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199950, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199954, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199954, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199952, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199952, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199955, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199955, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199957, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199957, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
199951, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
199951, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool
PERC Post-Release Swordfish Survival sPAT Data
Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.
Evaluating Biophilic Design Characteristics In Lincoln Public Schools, Sarah Burr
Evaluating Biophilic Design Characteristics In Lincoln Public Schools, Sarah Burr
Department of Environmental Studies: Undergraduate Student Theses
A mixed qualitative-quantitative study was conducted in Lincoln, Nebraska to observe and evaluate the biophilic design characteristics in Lincoln Public Schools (LPS). There is a significant lack of nature in urban environments, especially in older buildings and schools, therefore incorporating natural elements in school buildings can promote the success of students and contribute to improved well-being. The research question this study aims to address is: How and to what degree are Lincoln Public Schools integrating biophilic design characteristics in their high school buildings? Four high schools were toured utilizing an evaluation form with 10 biophilic design characteristics and a 5-point …
Proposing Urban Agroforestry Designs For Lincoln, Nebraska: A Model From Berlin, Germany, Noah Johnson
Proposing Urban Agroforestry Designs For Lincoln, Nebraska: A Model From Berlin, Germany, Noah Johnson
Department of Environmental Studies: Undergraduate Student Theses
Given the threat of a worsening climate crisis, there is a strong need for community and ecosystem resilience. Diverse urban agroforestry systems have the potential to accomplish both and meet many of the objectives outlined in the city of Lincoln, Nebraska’s climate action plan. Additionally, Berlin, Germany could provide an effective model for Lincoln in this regard given the city’s extensive history of established urban agroforestry systems. The objective of this study then is to develop a design for an urban agroforestry site modeled on Berlin’s allotment gardens and tailored to Lincoln’s needs. The methods for creating this design included …
Survey Of Energy Literacy In Lincoln, Ne Households, Bella Devney
Survey Of Energy Literacy In Lincoln, Ne Households, Bella Devney
Department of Environmental Studies: Undergraduate Student Theses
Energy consumption results in increased greenhouse gas emissions, a significant contributing factor to climate change and the rise of global temperatures. The purpose of this study is to increase understanding of energy literacy in Lincoln, Nebraska households, hypothesizing that a more informed public will result in a reduction of energy use and improvements in emission rates, positively impacting climate change. The study engaged private citizens through surveys in Lincoln, Nebraska to gain data on the level of energy literacy in Lincoln households. Electronic surveys were distributed through local neighborhood associations to understand the gaps in residential energy conservation in Lincoln, …
Nitrates In Nebraska, Michelle Zenk
Nitrates In Nebraska, Michelle Zenk
Department of Environmental Studies: Undergraduate Student Theses
For my senior thesis project, I decided to study nitrate pollution to better understand and analyze how college students in Nebraska viewed and understood the complex issue of nitrate pollution. From my study only half of college students surveyed viewed nitrate pollution as a problem. Only 15 percent of college students test their water for nitrates, and most college students were knowledgeable on how nitrate pollution occurs. Due to the negative impacts of nitrate pollution within human health, soil health, and ecosystem function further work needs to be completed to raise awareness and knowledge on the impacts of nitrate pollution.
Off The Rails: Cinematic Trains As Technological Controls Of The Natural World, Trinity Thompson
Off The Rails: Cinematic Trains As Technological Controls Of The Natural World, Trinity Thompson
Department of Environmental Studies: Undergraduate Student Theses
Short train rail lines across the United States are seeing increased national funding to reduce toxic chemical spills caused by train derailments, the most notable of which happened in February 2023 in East Palestine, Ohio. A year prior, the film White Noise (2022) featured a similar toxic train derailment incident, taking place, too, in Eastern Ohio, and featuring actors from the town of East Palestine. In considering other films featuring trains, I identified a pattern of environmental conflict, leading me to question the relationship between trains and the natural environment as portrayed in popular cinema. To conduct my research, I …
Turfgrass Alternatives For The Modern Yard, John Lonowski
Turfgrass Alternatives For The Modern Yard, John Lonowski
Department of Environmental Studies: Undergraduate Student Theses
The considerable maintenance and irrigation required of turfgrass lawns can often be seen as a fruitless endeavor, as it consumes substantial resources but yields minimal economic benefit. The goal of this paper is to highlight the resource needs of traditional turfgrass lawns and identify and test alternative lawn types that are still aesthetically pleasing while being more sustainable than traditional turfgrass. To obtain the results, the experiment was conducted in Alda, Nebraska employing a randomized complete block design, which tested four entries at two separate locations, each with three replications. The entries include: 1. Buffalograss, 2. Tall Fescue, 3. White …
Developing Mesoporous Silica Nanoparticle-Based Stimuli-Responsive Nanocarriers For Delivery Of Small Molecule Therapeutics Against Colon Cancer Cells, Nisitha Lakmal Wellala Wijewantha
Developing Mesoporous Silica Nanoparticle-Based Stimuli-Responsive Nanocarriers For Delivery Of Small Molecule Therapeutics Against Colon Cancer Cells, Nisitha Lakmal Wellala Wijewantha
Dissertations and Theses
This dissertation delves into the innovative application of mesoporous silica nanoparticles (MSNs) for targeted drug delivery in colorectal cancer (CRC), one of the most prevalent and deadly forms of cancer worldwide. The initial focus of the research is on developing enzyme-responsive MSNs loaded with veratridine (VTD), an alkaloid derived from natural sources that demonstrates potent anticancer activity. The nanoparticles have been engineered to deliver VTD selectively to CRC cells, releasing the payload upon being exposed to specific enzymes primarily secreted by these cells. This strategy has dual advantages of amplifying the anticancer effects while minimizing potential side effects on healthy …
Slow-Release Lanthanum Effectively Reduces Phosphate In Eutrophic Ponds Without Accumulating In Fish, C. Mccright, J. Mccoy, N. Robbins, S. Comfort
Slow-Release Lanthanum Effectively Reduces Phosphate In Eutrophic Ponds Without Accumulating In Fish, C. Mccright, J. Mccoy, N. Robbins, S. Comfort
School of Natural Resources: Faculty Publications
No abstract provided.
A Complex Record Of Last Interglacial Sea-Level History And Paleozoogeography, Santa Rosa Island, Channel Islands National Park, California, Usa, Daniel R. Muhs, Lindsey T. Groves, Kathleen R. Simmons, R. Randall Schumann, Scott A. Minor
A Complex Record Of Last Interglacial Sea-Level History And Paleozoogeography, Santa Rosa Island, Channel Islands National Park, California, Usa, Daniel R. Muhs, Lindsey T. Groves, Kathleen R. Simmons, R. Randall Schumann, Scott A. Minor
United States Geological Survey: Staff Publications
Studies of marine terraces and their fossils can yield important information about sea level history, tectonic uplift rates, and paleozoogeography, but some aspects of terrace history, particularly with regard to their fossil record, are not clearly understood. Marine terraces are well preserved on Santa Rosa Island, California, and the island is situated near a major marine faunal boundary. Two prominent low-elevation terraces record the ~80 ka (marine isotope stage [MIS] 5a) and ~120 ka (MIS 5e) high-sea stands, based on U-series dating of fossil corals and aminostratigraphic correlation to dated localities elsewhere in California and Baja California. Low uplift rates …
Effects Of Lead Exposure On Birds Breeding In The Southeast Missouri Lead Mining District, Rebecka Brasso, Danielle Cleveland, Frank R. Thompson Iii, David E. Mosby, Kathy Hixson, Melissa Roach, Barnett A. Rattner, Natalie K. Karouna-Renier, Julia S. Lankton
Effects Of Lead Exposure On Birds Breeding In The Southeast Missouri Lead Mining District, Rebecka Brasso, Danielle Cleveland, Frank R. Thompson Iii, David E. Mosby, Kathy Hixson, Melissa Roach, Barnett A. Rattner, Natalie K. Karouna-Renier, Julia S. Lankton
United States Geological Survey: Staff Publications
Lead mining in the Southeast Missouri Lead Mining District began in the 1700s and continued for nearly 300 years; the waste piles associated with smelting, mining, and milling of lead ores have released metal residues that have contaminated soil and water in the region. Previous studies in the district have indicated potential harm to wildlife, including birds, because of elevated lead concentrations associated with mining. Exposure to soil-borne lead was correlated with elevated lead concentrations in tissues, inhibition of δ-aminolevulinic acid dehydratase (δALAD), and renal lesions in birds foraging on ground-dwelling invertebrates at contaminated sites (compared to reference sites) in …
Teachers’ Perceptions Of Using Culturally Relevant Education Practices To Teach Middle-Grades Mathematics, Lorna Bridgetnal Randle
Teachers’ Perceptions Of Using Culturally Relevant Education Practices To Teach Middle-Grades Mathematics, Lorna Bridgetnal Randle
Walden Dissertations and Doctoral Studies
AbstractAfrican American students and other students of color are not experiencing equitable learning outcomes in mathematics classrooms. The problem this study investigated was if and how teachers used culturally relevant education to help increase learning opportunities for African American students. This basic qualitative study aimed to explore teachers' perceptions of how they use culturally relevant education instructional practices to teach mathematics to middle-grade African American students. Further, teachers’ perceptions of their preparedness to use culturally relevant education practices were explored. Aronson and Laughter’s theory of culturally relevant education framed the study and guided data analysis. The research questions investigated if …