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Concepts In Animal Parasitology, Chapter 64: Phthiraptera (Order): Lice [Arthropoda], Lajos Rózsa, Haylee J. Weaver Jan 2024

Concepts In Animal Parasitology, Chapter 64: Phthiraptera (Order): Lice [Arthropoda], Lajos Rózsa, Haylee J. Weaver

Concepts in Animal Parasitology

An overview of lice, order Phthiraptera, including discussion of their general morphology, feeding, host range, host distribution, life cycle, macroecology, transmission, effects on hosts and role as vectors, host defenses, conservation, evolutionary origins, phylogeny, lice nuclear genome, taxonomy, and medical implications including their control.

Chapter 64 in Concepts in Animal Parasitology, by Lajos Rózsa and Haylee J. Weaver. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap064


Performance Reliability And Safety Index For Region Vii Highways, Aemal J. Khattak, Mm Shakiul Haque, Li Zhao Jan 2024

Performance Reliability And Safety Index For Region Vii Highways, Aemal J. Khattak, Mm Shakiul Haque, Li Zhao

Mid-America Transportation Center: Final Reports and Technical Briefs

Roadway performance measures are used for operating, planning, and design purposes to improve services for road users. Simple statistics of the performance metrics such as measures of central tendency (e.g., mean, median) are often used for making operational and planning decisions. Even though such statistics are useful, they are, more than often, not comprehensive enough for making insightful operational and planning decisions. Consequently, performance reliability measures, which attempt to capture the day-to-day variability in performance, have the potential to benefit the areas of operation, planning, and design. Traffic data from Intelligent Transportation System facilitates the measurement of the reliability of …


Use Of Otolith Microchemistry To Determine Natal Origins For Silver Carp Hypophthalmichthys Molitrix In The Lower Mississippi River Basin, C. Barshinger, M. Eggleton, J. Spurgeon Jan 2024

Use Of Otolith Microchemistry To Determine Natal Origins For Silver Carp Hypophthalmichthys Molitrix In The Lower Mississippi River Basin, C. Barshinger, M. Eggleton, J. Spurgeon

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

No abstract provided.


Comparison Of Two Otolith Processing Methods For Silver Carp Age Estimation, J. N. Stevens, C. E. Barshinger, J. J. Spurgeon, M. A. Eggleton, S. E. Lochmann Jan 2024

Comparison Of Two Otolith Processing Methods For Silver Carp Age Estimation, J. N. Stevens, C. E. Barshinger, J. J. Spurgeon, M. A. Eggleton, S. E. Lochmann

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

No abstract provided.


Udl As A Framework For Expanding Liaison Work And Engaging With Students, Erica Defrain Jan 2024

Udl As A Framework For Expanding Liaison Work And Engaging With Students, Erica Defrain

University of Nebraska-Lincoln Libraries: Faculty Publications

This chapter examines the development of a series of virtual workshops designed to strengthen research and information strategies in the social sciences. Guided by the principles of Universal Design for Learning (UDL)—emphasizing equity, flexibility, and simplicity—the program evolved into both a successful synchronous learning experience and a sustainable suite of asynchronous instructional objects accessible across the university. Now in its third semester, the workshops have expanded beyond traditional liaison boundaries, increasing awareness of library resources and services throughout the academic community. The chapter details the iterative process of developing, designing, and assessing the workshops through a UDL framework, highlighting pedagogical …


Migrating Whooping Crane Activity Near U.S. Air Force Bases And Airfields In Oklahoma, David A. Brandt, Aaron T. Pearse, Mark T. Bidwell, John Conkin, Matthew Butler Jan 2024

Migrating Whooping Crane Activity Near U.S. Air Force Bases And Airfields In Oklahoma, David A. Brandt, Aaron T. Pearse, Mark T. Bidwell, John Conkin, Matthew Butler

United States Geological Survey: Publications

The Aransas-Wood Buffalo population of Grus americana (Linnaeus, 1758; whooping cranes) migrates through the United States Great Plains, encountering places substantially altered by human activity. Using telemetry data from 2017 to 2022, we investigated whooping crane migration behavior around U.S. Air Force bases in Oklahoma. Our study focused on potential collision risks between whooping cranes and aircraft, a substantial concern for aviation safety. We determined that activity was greatest at Kegelman Air Force Auxiliary Airfield, near whooping crane critical habitat. On average, 61 percent of marked whooping cranes used locations west of Kegelman Air Force Auxiliary Airfield and Vance Air …


Burning Fear, Amy Dorie Jan 2024

Burning Fear, Amy Dorie

Textile Society of America: Symposium Proceedings

Climate change is leading to more intense and devastating wildfires that lead to tragic loss of life and property (Cal Fire, 2018; Sinco et al., 2023) and disturbing environmental impacts (OECD, 2023). The purpose of this textile design was to create an activist design that communicates the fear and anxiety felt by those impacted by wildfires. First-hand accounts of those experiencing wildfires were researched as inspiration for the textile design. Based on the accounts, a selection of wildfire-related images were cropped in irregular shapes, placed around the canvas, and blended evoking a sense of chaos and devastation. An image of …


Mentoring Student Teachers For Ambitious And Inclusive Science Teaching, Elizabeth B. Lewis, Elizabeth Hasseler, Karen Covil, Amy Tankersley, Susan Frack Jan 2024

Mentoring Student Teachers For Ambitious And Inclusive Science Teaching, Elizabeth B. Lewis, Elizabeth Hasseler, Karen Covil, Amy Tankersley, Susan Frack

Department of Teaching, Learning, and Teacher Education: Faculty Publications

Introduction: TPP Problem of Practice

Preparing Science Teachers for Teaching in Culturally Diverse Schools ● National average of 70% higher science teacher turnover in Title I versus non-Title I schools (Carver-Thomas & Darling-Hammond, 2017). ● Mismatch between teacher and student demographics; national teacher workforce is overwhelmingly white (and female) and a student population that has become increasingly racially and ethnically diverse. ● Longer, supervised teacher preparation internships have been linked to higher retention rates of new teachers (Carver-Thomas & Darling-Hammond, 2017), but… with more science teachers retiring, there are also fewer master science teachers to mentor preservice teachers.

Context: Our …


Investigating Preservice Secondary Teachers’ Understanding And Enactment Of The Standards‑Based Practices During Microteaching, Deepika Menon, Diana S. Chang, Rosetta W. Ngugi Jan 2024

Investigating Preservice Secondary Teachers’ Understanding And Enactment Of The Standards‑Based Practices During Microteaching, Deepika Menon, Diana S. Chang, Rosetta W. Ngugi

Department of Teaching, Learning, and Teacher Education: Faculty Publications

Reform efforts in K–12 science education have been gaining pace ever since the introduction of the Next Generation Science Standards (NGSS). The new vision calls for reconsidering teacher preparation programs to prepare future teachers who are confident and competent in delivering NGSS-based instruction. This study investigated the development of 27 preservice secondary science and mathematics teachers’ (PSTs’) knowledge and skills as they understand, interpret, and implement the NGSS, particularly science and engineering practices (SEPs), within the context of microteaching during a STEM methods course. Primary data sources include 12 videos of 40-minute-long microteaching lessons, self-reflections, semistructured and focus-group interviews, and …


Leveraging High Resolution Classifications And Random Forests For Hindcasting Decades Of Mesic Ecosystem Dynamics In The Landsat Time Series, N. E. Kolarik, Nawaraj Shrestha, T. Caughlin, J. S. Brandt Jan 2024

Leveraging High Resolution Classifications And Random Forests For Hindcasting Decades Of Mesic Ecosystem Dynamics In The Landsat Time Series, N. E. Kolarik, Nawaraj Shrestha, T. Caughlin, J. S. Brandt

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Nebraska Statewide Groundwater-Level Monitoring Report 2023, Aaron R. Young, Mark E. Burbach, Sue Olafsen Lackey, Robert Matthew Joeckel, Nawaraj Shrestha, Jeffrey Westrop Jan 2024

Nebraska Statewide Groundwater-Level Monitoring Report 2023, Aaron R. Young, Mark E. Burbach, Sue Olafsen Lackey, Robert Matthew Joeckel, Nawaraj Shrestha, Jeffrey Westrop

Conservation and Survey Division: Faculty and Staff Publications

This report is a synthesis of groundwater-level monitoring programs in Nebraska. It is a continuation of the series of annual reports and maps produced by the Conservation and Survey Division (CSD) of the University of Nebraska in cooperation with the U.S. Geological Survey (USGS) since the 1950s. Groundwater-level monitoring began in Nebraska in 1930 to survey the state’s groundwater resources and observe changes in its availability on a regular basis. The CSD and USGS cooperatively developed, maintained, and operated an observation-well network throughout the state. These two agencies were responsible for collecting and archiving this information, and for making it …


Transient Electromagnetic (Tem) Survey For Targeted Drilling On The Kurtzhals Property, Cedar County, Nebraska, Jesse Korus, Katherine (Katie) Cameron, Michele Waszgis Jan 2024

Transient Electromagnetic (Tem) Survey For Targeted Drilling On The Kurtzhals Property, Cedar County, Nebraska, Jesse Korus, Katherine (Katie) Cameron, Michele Waszgis

Conservation and Survey Division: Faculty and Staff Publications

The Kurtzhals property is in Section 19, Township 30N, Range 3 in Cedar County, Nebraska. The present land use is agricultural row crop, but past use included hog production. Two active irrigation wells are located on adjacent properties to the west and southwest. An irrigation well was installed in the northwest corner of the property in 2022. Due to the low yield (300 gallons per minute) of this well, Mr. Kurtzhals seeks to install an additional irrigation well to supplement the first. Several unsuccessful test holes had been drilled prior to the present survey. The purpose of this survey was …


Zircon Luminescence Dating Re-Visited, C. Schmidt, T. Halter, P.R. Hanson, A. Ulianov, B. Putlitz, G. E. King, S. Kreutzer Jan 2024

Zircon Luminescence Dating Re-Visited, C. Schmidt, T. Halter, P.R. Hanson, A. Ulianov, B. Putlitz, G. E. King, S. Kreutzer

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Age Dating Young Groundwater: How To Determine Groundwater Age From Environmental Tracer Data, D. K. Solomon, T. E. Gilmore Jan 2024

Age Dating Young Groundwater: How To Determine Groundwater Age From Environmental Tracer Data, D. K. Solomon, T. E. Gilmore

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Tractor Test 2281: John Deere 9rt 540 Diesel, Nebraska Tractor Test Lab Jan 2024

Tractor Test 2281: John Deere 9rt 540 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Tractor Test # 2283: Claas Axion 920, Nebraska Tractor Test Lab Jan 2024

Tractor Test # 2283: Claas Axion 920, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Nebraska Summary #1290: Massey Ferguson 8s 305, Nebraska Tractor Test Lab Jan 2024

Nebraska Summary #1290: Massey Ferguson 8s 305, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Nebraska Summary #1289: Massey Ferguson 8s 285, Nebraska Tractor Test Lab Jan 2024

Nebraska Summary #1289: Massey Ferguson 8s 285, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Nebraska Summary #1287: Massey Ferguson 8s 245, Nebraska Tractor Test Lab Jan 2024

Nebraska Summary #1287: Massey Ferguson 8s 245, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Nebraska Test #2288: Case Ih Steiger 475 Rowtrac, Nebraska Tractor Test Lab Jan 2024

Nebraska Test #2288: Case Ih Steiger 475 Rowtrac, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Nebraska Test #2287: Case Ih Steiger 425 Rowtrac, Nebraska Tractor Test Lab Jan 2024

Nebraska Test #2287: Case Ih Steiger 425 Rowtrac, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Nebraska Test #2292: Case Ih Steiger 645 Quadtrac, Nebraska Tractor Test Lab Jan 2024

Nebraska Test #2292: Case Ih Steiger 645 Quadtrac, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Nebraska Test #2291: Case Ih Steiger 595 Quadtrac, Nebraska Tractor Test Lab Jan 2024

Nebraska Test #2291: Case Ih Steiger 595 Quadtrac, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Nebraska Test #2279: Case Ih Steiger 525, Nebraska Tractor Test Lab Jan 2024

Nebraska Test #2279: Case Ih Steiger 525, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Doordash, Inc. Strategic Audit, Brenna Paul, Nihaela Ponnatha, Pyper Haarala, Summer Liu, Abigail Mathiasen Jan 2024

Doordash, Inc. Strategic Audit, Brenna Paul, Nihaela Ponnatha, Pyper Haarala, Summer Liu, Abigail Mathiasen

Honors Program: Senior Projects (Public)

This case study analyzes DoorDash, an innovator of online delivery in the software publishing industry. We conducted a strategic audit using principles from prominent strategic management to guide our process. Our research is based on publicly available information, including IBIS World reports, industry reports, DoorDash’s SEC filings and website, academic articles, and news articles. This case study aims to collect data from a prominent business and analyze it through strategic management to evaluate the firm’s potential for competitive advantage.

Our research includes firm analysis, industry analysis, external analysis, internal analysis, performance analysis, competitive dynamics, business level strategy, corporate level strategy, …


Tractor Test #2294: Kubota M7-154, Nebraska Tractor Test Lab Jan 2024

Tractor Test #2294: Kubota M7-154, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Concepts In Animal Parasitology, Chapter 07: Biostatistics For Parasitologists: A Painless Introduction [Parascript Approaches], Jenő Reiczigel, Marco Marozzi, Fábián Ibolya, Lajos Rózsa Jan 2024

Concepts In Animal Parasitology, Chapter 07: Biostatistics For Parasitologists: A Painless Introduction [Parascript Approaches], Jenő Reiczigel, Marco Marozzi, Fábián Ibolya, Lajos Rózsa

Concepts in Animal Parasitology

Covers biostatistics for parasitologists and includes discussion of taking samples, frequency distribution of host individuals across infection classes, sample size, prevalence, mean intesity, median intensity, stochasic equality of intensities, abundance, crowding, levels of aggregation, parasite sex ratio, parasite species richness, interactions between parasite species, and the tool Quantitative Parasitology on the Web (QPweb).

Chapter 7 in Concepts in Animal Parasitology on biostatistics for parasitologists by Jenő Reiczigel, Marco Marozzi, Fábián Ibolya, and Lajos Rózsa. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap007


Concepts In Animal Parasitology, Chapter 58: Acanthocephala Rudolphi, 1808 (Phylum), Scott Monks Jan 2024

Concepts In Animal Parasitology, Chapter 58: Acanthocephala Rudolphi, 1808 (Phylum), Scott Monks

Concepts in Animal Parasitology

An overview of the phylum Acanthocephala Rudolphi, 1808, also called the thorny-headed or spiny-headed worms, including discussion of their general morphology, life cycles, classification, and phylogenetic relationships.

Chapter 58 in Concepts in Animal Parasitology, by Scott Monks. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap058


Relationship Between Socking Rate And Production Of Stocker Hybrid Tilapia And Water Quality In A Mixtotrophic Biofloc System, Bartholomew W. Green, Steven D. Rawles, Candis L. Ray, Matthew E. Mcentire Jan 2024

Relationship Between Socking Rate And Production Of Stocker Hybrid Tilapia And Water Quality In A Mixtotrophic Biofloc System, Bartholomew W. Green, Steven D. Rawles, Candis L. Ray, Matthew E. Mcentire

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Intensified production of stocker-size tilapia can be accomplished using the biofloc technology production system. Stocker-size tilapia (ca. 10–200 g/fish) are raised for subsequent stocking for grow-out to market size. The relationship between stocking rate and the production of stocker-size hybrid tilapia (Oreochromis aureus x O. niloticus) was evaluated in two studies in outdoor mixotrophic biofloc tanks. Hybrid tilapia were stocked in 18.6-m2 (15.7-m3) tanks at 50–150 fish/m2 (59–178 fish/m3) in 25 fish/m2 (30 fish/m3) increments in Study 1 and grown for 141–143 days. Stocking rates evaluated in 4.7-m …


Treatment With The Immunocontraceptive Vaccine, Gonacon, Induces Temporary Fertility Control In Free-Ranging Prairie Dog Populations In Colorado, Usa, Aaron B. Shiels, Jackson Runte, Emily W. Ruell, Douglas C. Eckery, Gary W. Witmer, Daniel J. Salkeld Jan 2024

Treatment With The Immunocontraceptive Vaccine, Gonacon, Induces Temporary Fertility Control In Free-Ranging Prairie Dog Populations In Colorado, Usa, Aaron B. Shiels, Jackson Runte, Emily W. Ruell, Douglas C. Eckery, Gary W. Witmer, Daniel J. Salkeld

United States Department of Agriculture Wildlife Services: Staff Publications

Context

Prairie dogs (Cynomys spp.) are rodents enjoyed by some humans; yet, they cause crop and property damage, and carry zoonotic disease. Non-lethal control of prairie dogs is of interest in urban/suburban settings. The injectable immunocontraceptive vaccine GonaCon (active ingredient is gonadotropin-releasing hormone [GnRH]) has been shown to be effective at reducing fertility in equine and deer, and is a US EPA-registered vaccine for use in these ungulate species.

Aims

To conduct a replicated field study to test efficacy of GonaCon in black-tailed prairie dogs (C. ludovicianus), and if found to be efficacious, to help facilitate …