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Brown Treesnake Mortality After Aerial Application Of Toxic Baits, Scott M. Goetz, Eric T. Hileman, Melia G. Nafus, Amy A. Yackel Adams, Amanda R. Bryant, Robert N. Reed, Shane R. Siers May 2021

Brown Treesnake Mortality After Aerial Application Of Toxic Baits, Scott M. Goetz, Eric T. Hileman, Melia G. Nafus, Amy A. Yackel Adams, Amanda R. Bryant, Robert N. Reed, Shane R. Siers

United States Department of Agriculture Wildlife Services: Staff Publications

Quantitative evaluation of control tools for managing invasive species is necessary to assess overall effectiveness and individual variation in treatment susceptibility. Invasive brown treesnakes (Boiga irregularis) on Guam have caused severe ecological and economic effects, pose a risk of accidental introduction to other islands, and are the greatest impediment to the reestablishment of extirpated native fauna. An aerial delivery system for rodent‐based toxic baits can reduce brown treesnake abundance and heterogeneity among individuals may influence bait attraction or toxicant susceptibility. Previous baiting trials have either been simulated aerial treatments or relied on slightly different bait capsule compositions and the results …


Ruminal Protozoal Populations Of Angus Steers Differing In Feed Efficiency, Brooke A. Clemmons, Sung B. Shin, Timothy P.L. Smith, Mallory M. Embree, Brynn H. Voy, Liesel G. Schneider, Dallas R. Donohoe, Kyle J. Mclean, Phillip R. Myer May 2021

Ruminal Protozoal Populations Of Angus Steers Differing In Feed Efficiency, Brooke A. Clemmons, Sung B. Shin, Timothy P.L. Smith, Mallory M. Embree, Brynn H. Voy, Liesel G. Schneider, Dallas R. Donohoe, Kyle J. Mclean, Phillip R. Myer

Roman L. Hruska U.S. Meat Animal Research Center: Reports

Feed accounts for as much as 70% of beef production costs, and improvement of the efficiency with which animals convert feed to product has the potential to have substantial financial impact on the beef industry. The rumen microbiome plays a key role in determining feed efficiency; however, previous studies of rumen microbiota have not focused on protozoal communities despite the estimation that these organisms represent approximately 50% of rumen content biomass. Protozoal communities participate in the regulation of bacterial populations and nitrogen cycling—key aspects of microbiome dynamics. The present study focused on identifying potential associations of protozoal community profiles with …


Component Causes Of Infectious Bovine Keratoconjunctivitis—Non-Moraxella Organisms In The Epidemiology Of Infectious Bovine Keratoconjunctivitis, John Dustin Loy, Kristin A. Clothier, Gabriele Maier May 2021

Component Causes Of Infectious Bovine Keratoconjunctivitis—Non-Moraxella Organisms In The Epidemiology Of Infectious Bovine Keratoconjunctivitis, John Dustin Loy, Kristin A. Clothier, Gabriele Maier

School of Veterinary and Biomedical Sciences: Faculty Publications

• Non-Moraxella organisms are associated with infectious bovine keratoconjunctivitis (IBK).

• Mycoplasma bovoculi can cause conjunctivitis and has a potential role in IBK pathogenesis.

• Other Non-Mycoplasma agents can cause disease that resembles IBK but is clinically different.

• Genomics and molecular technology are advancing research in this area.

• Classification and determination of pathogenesis potential of these organisms may be better understood through metagenomics and whole genome sequencing.


Complexity Of Malaria Transmission Dynamics In The Brazilian Atlantic Forest, Ana Maria Ribeiro De Castro Duarte, Licia Natal Fernandes, Fabiana Santos Silva, Igor Lucoves Sicchi, Luis Filipe Mucci, Izilda Curado, Aristides Ferrnandes, Antônio Ralph Medeiros-Sousa, Walter Ceretti-Junior, Mauro Toledo Marrelli, Eduardo Evangelista, Renildo Teixeira, Juliana Laurito Summa, Marcello Schiavo Nardi, Margoth Ramos Garnica, Ana Carolina Loss, Julyana Cerqueira Buery, Crispim Cerutti Jr., M. Andreína Pacheco, Ananias A. Escalante, Maria Anice Mureb Sallum, Gabriel Zorello Laporta May 2021

Complexity Of Malaria Transmission Dynamics In The Brazilian Atlantic Forest, Ana Maria Ribeiro De Castro Duarte, Licia Natal Fernandes, Fabiana Santos Silva, Igor Lucoves Sicchi, Luis Filipe Mucci, Izilda Curado, Aristides Ferrnandes, Antônio Ralph Medeiros-Sousa, Walter Ceretti-Junior, Mauro Toledo Marrelli, Eduardo Evangelista, Renildo Teixeira, Juliana Laurito Summa, Marcello Schiavo Nardi, Margoth Ramos Garnica, Ana Carolina Loss, Julyana Cerqueira Buery, Crispim Cerutti Jr., M. Andreína Pacheco, Ananias A. Escalante, Maria Anice Mureb Sallum, Gabriel Zorello Laporta

Harold W. Manter Laboratory of Parasitology: Library Materials

Plasmodium malariae and Plasmodium vivax are protozoan parasites that can cause malaria in humans. They are genetically indistinguishable from, respectively, Plasmodium brasilianum and Plasmodium simium, that is, parasites infecting New World non-human primates in South America. In the tropical rainforests of the Brazilian Atlantic coast, it has long been hypothesized that P. brasilianum and P. simium in platyrrhine primates originated from P. malariae and P. vivax in humans. A recent hypothesis proposed the inclusion of Plasmodium falciparum into the transmission dynamics between humans and non-human primates in the Brazilian Atlantic tropical rainforest. Herein, we assess the occurrence of human …


Successful Atac-Seq From Snap-Frozen Equine Tissues, Sichong Peng, Rebecca Bellone, Jessica Lynn Petersen, Theodore S. Kalbfleisch, Carrie J. Finno May 2021

Successful Atac-Seq From Snap-Frozen Equine Tissues, Sichong Peng, Rebecca Bellone, Jessica Lynn Petersen, Theodore S. Kalbfleisch, Carrie J. Finno

Department of Animal Science: Faculty Publications

An assay for transposase-accessible chromatin with high-throughput sequencing (ATAC-seq) has become an increasingly popular method to assess genome-wide chromatin accessibility in isolated nuclei from fresh tissues. However, many biobanks contain only snap-frozen tissue samples. While ATAC-seq has been applied to frozen brain tissues in human, its applicability in a wide variety of tissues in horse remains unclear. The Functional Annotation of Animal Genome (FAANG) project is an international collaboration aimed to provide high quality functional annotation of animal genomes. The equine FAANG initiative has generated a biobank of over 80 tissues from two reference female animals and experiments to begin …


Androgen Receptor, Although Not A Specific Marker For, Is A Novel Target To Suppress Glioma Stem Cells As A Therapeutic Strategy For Glioblastoma, Nan Zhao, Fei Wang, Shaheen Ahmed, Kan Liu, Chi Zhang, Sahara J. Cathcart, Dominick J. Dimaio, Michael Punsoni, Bingjie Guan, Ping Zhou, Shuo Wang, Surinder K. Batra, Tatiana Bronich, Tom K. Hei, Chi Lin, Chi Zhang May 2021

Androgen Receptor, Although Not A Specific Marker For, Is A Novel Target To Suppress Glioma Stem Cells As A Therapeutic Strategy For Glioblastoma, Nan Zhao, Fei Wang, Shaheen Ahmed, Kan Liu, Chi Zhang, Sahara J. Cathcart, Dominick J. Dimaio, Michael Punsoni, Bingjie Guan, Ping Zhou, Shuo Wang, Surinder K. Batra, Tatiana Bronich, Tom K. Hei, Chi Lin, Chi Zhang

School of Biological Sciences: Faculty Publications

Targeting androgen receptor (AR) has been shown to be promising in treating glioblastoma (GBM) in cell culture and flank implant models but the mechanisms remain unclear. AR antagonists including enzalutamide are available for treating prostate cancer patients in clinic and can pass the blood–brain barrier, thus are potentially good candidates for GBM treatment but have not been tested in GBM orthotopically. Our current studies confirmed that in patients, a majority of GBM tumors overexpress AR in both genders. Enzalutamide inhibited the proliferation of GBM cells both in vitro and in vivo. Although confocal microscopy demonstrated that AR is expressed but …


Detection Of Bovine Inflammatory Cytokines Il-1Β, Il-6, And Tnf-Α With A Multiplex Electrochemiluminescent Assay Platform, Carol G. Chitko-Mckown, Stacy L. Bierman, Larry A. Kuehn, Gary L. Bennett, Keith D. Dedonder, Michael D. Apley, Gregory P. Harhay, Michael L. Clawson, Bradley J. White, Robert L. Larson, Sarah F. Capik, Brian V. Lubbers May 2021

Detection Of Bovine Inflammatory Cytokines Il-1Β, Il-6, And Tnf-Α With A Multiplex Electrochemiluminescent Assay Platform, Carol G. Chitko-Mckown, Stacy L. Bierman, Larry A. Kuehn, Gary L. Bennett, Keith D. Dedonder, Michael D. Apley, Gregory P. Harhay, Michael L. Clawson, Bradley J. White, Robert L. Larson, Sarah F. Capik, Brian V. Lubbers

Roman L. Hruska U.S. Meat Animal Research Center: Reports

Commercially available bovine-specific assays are limited in number, and multiplex assays for this species are rare. Our objective was to develop a multiplex assay for the bovine inflammatory cytokines IL-1β, IL-6, and TNFα using the Meso Scale Discovery U-PLEX platform. "Do-It-Yourself" ELISA kits that contained polyclonal antibodies, both unlabeled and biotinylated, and the specific recombinant bovine cytokine standard, were purchased for each of these three cytokines. The biotinylated antibodies were coupled to linkers that bind to specific locations within each well of the U-PLEX plate. Unique linkers were used for each of the cytokines. The unlabeled antibodies were conjugated with …


Characterizing Genetic Regulatory Elements In Ovine Tissues, Kimberly M. Davenport, Alisha T. Massa, Suraj Bhattarai, Stephanie D. Mckay, Michelle R. Mousel, Maria K. Herndon, Stephen N. White, Noelle E. Cockett, Timothy P L Smith, Brenda M. Murdoch May 2021

Characterizing Genetic Regulatory Elements In Ovine Tissues, Kimberly M. Davenport, Alisha T. Massa, Suraj Bhattarai, Stephanie D. Mckay, Michelle R. Mousel, Maria K. Herndon, Stephen N. White, Noelle E. Cockett, Timothy P L Smith, Brenda M. Murdoch

Roman L. Hruska U.S. Meat Animal Research Center: Reports

The Ovine Functional Annotation of Animal Genomes (FAANG) project, part of the broader livestock species FAANG initiative, aims to identify and characterize gene regulatory elements in domestic sheep. Regulatory element annotation is essential for identifying genetic variants that affect health and production traits in this important agricultural species, as greater than 90% of variants underlying genetic effects are estimated to lie outside of transcribed regions. Histone modifications that distinguish active or repressed chromatin states, CTCF binding, and DNA methylation were used to characterize regulatory elements in liver, spleen, and cerebellum tissues from four yearling sheep. Chromatin immunoprecipitation with sequencing (ChIP-seq) …


Coleoptile Length Comparison Of Three Winter Small Grain Cereals Adapted To The Great Plains, M. Alam, M. Kashif, Amanda Easterly, F. Wang, J. D. Boehm Jr., P. Stephen Baenziger May 2021

Coleoptile Length Comparison Of Three Winter Small Grain Cereals Adapted To The Great Plains, M. Alam, M. Kashif, Amanda Easterly, F. Wang, J. D. Boehm Jr., P. Stephen Baenziger

Department of Agronomy and Horticulture: Faculty Publications

Successful crop stand establishment is critical to realize high yield potential, which is dependent on depth of seed placement to access soil moisture. The coleoptile determines sowing depth by its length and ability to emerge from depth. This study was conducted to assess coleoptile length among three sets of three Great Plains winter small grain cereals—wheat (Triticum aestivum L.), barley (Hordeum vulgare L.) and triticale (X triticosecale Wittm.)—and to evaluate the effect of the Rht-B1b dwarfing allele on coleoptile length in wheat and triticale. Fifty seeds of each genotype were sown in wet germination paper in two …


Landscape Genetics Of American Beaver In Coastal Oregon, Clinton W. Epps, Vanessa M. Petro, Tyler G. Creech, Rachel S. Crowhurst, Matthew J. Weldy, Jimmy D. Taylor May 2021

Landscape Genetics Of American Beaver In Coastal Oregon, Clinton W. Epps, Vanessa M. Petro, Tyler G. Creech, Rachel S. Crowhurst, Matthew J. Weldy, Jimmy D. Taylor

United States Department of Agriculture Wildlife Services: Staff Publications

American beaver (Castor canadensis) have been translocated for population restoration, reduction of human‐wildlife conflict, and enhancement of ecosystem function. Yet few studies have assessed dispersal of beaver, making it difficult to determine at what scale translocations are appropriate. Genetic studies can provide inferences about gene flow, and thus dispersal. We used a landscape genetic approach to evaluate whether landscape features influenced gene flow among beaver in the Coast Range of western Oregon, USA, using samples collected April–September 2014. We collected genetic samples from live‐captured (n=232), road‐killed (n=2) and trapper‐provided (n=58) tissue samples and genotyped them at 10 microsatellite loci. We …


Estimation Of Household Smoke-Exposure Risk Using Demographic And Health Survey (Dhs) Data, Mazbahul G. Ahamad, Fahian Tanin May 2021

Estimation Of Household Smoke-Exposure Risk Using Demographic And Health Survey (Dhs) Data, Mazbahul G. Ahamad, Fahian Tanin

Department of Agronomy and Horticulture: Faculty Publications

We introduce Stata and R codes to estimate the household smoke-exposure risk (SER) variable using cooking fuel- and cooking place-related information obtained from country-level demographic and health survey (DHS) data. Two categories of cooking fuels (smoke-producing and non-smoke producing fuels) and two categories of cooking places (indoor and outdoor) are used to estimate the household SER. Finally, household SER is classified into four levels of risk: high (cooking indoor using smoke-producing fuels), medium (cooking outdoor using smoke-producing fuels), low (cooking indoor using non-smoke-producing fuels), and very low (cooking outdoor using non-smoke-producing fuels). An example of a household SER calculation using …


Representativeness Of Eddy-Covariance Flux Footprints For Areas Surrounding Ameriflux Sites, Housen Chu, Xiangzhong Luo, Zutao Ouyang, W. Stephen Chan, Sigrid Dengel, Sébastien C. Biraud, Margaret S. Torn, Stefan Metzger, Jitendra Kumar, M. Altaf Arain, Tim J. Arkebauer, Dennis Baldocchi, Carl Bernacchi, Dave Billesbach, T. Andrew Black, Peter D. Blanken, Gil Bohrer, Rosvel Bracho, Shannon Brown, Nathaniel A. Brunsell, Jiquan Chen, Xingyuan Chen, Kenneth Clark, Ankur R. Desai, Tomer Duman, David Durden, Silvano Fares, Inke Forbrich, John A. Gamon, Christopher M. Gough, Timothy Griffis, Manuel Helbig, David Hollinger, Elyn Humphreys, Hiroki Ikawa, Hiroki Iwata, Yang Ju, John F. Knowles, Sara H. Knox, Hideki Kobayashi May 2021

Representativeness Of Eddy-Covariance Flux Footprints For Areas Surrounding Ameriflux Sites, Housen Chu, Xiangzhong Luo, Zutao Ouyang, W. Stephen Chan, Sigrid Dengel, Sébastien C. Biraud, Margaret S. Torn, Stefan Metzger, Jitendra Kumar, M. Altaf Arain, Tim J. Arkebauer, Dennis Baldocchi, Carl Bernacchi, Dave Billesbach, T. Andrew Black, Peter D. Blanken, Gil Bohrer, Rosvel Bracho, Shannon Brown, Nathaniel A. Brunsell, Jiquan Chen, Xingyuan Chen, Kenneth Clark, Ankur R. Desai, Tomer Duman, David Durden, Silvano Fares, Inke Forbrich, John A. Gamon, Christopher M. Gough, Timothy Griffis, Manuel Helbig, David Hollinger, Elyn Humphreys, Hiroki Ikawa, Hiroki Iwata, Yang Ju, John F. Knowles, Sara H. Knox, Hideki Kobayashi

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

Large datasets of greenhouse gas and energy surface-atmosphere fluxes measured with the eddy-covariance technique (e.g., FLUXNET2015, AmeriFlux BASE) are widely used to benchmark models and remote-sensing products. This study addresses one of the major challenges facing model-data integration: To what spatial extent do flux measurements taken at individual eddy-covariance sites reflect model- or satellite-based grid cells? We evaluate flux footprints—the temporally dynamic source areas that contribute to measured fluxes—and the representativeness of these footprints for target areas (e.g., within 250–3000 m radii around flux towers) that are often used in flux-data synthesis and modeling studies. We examine the land-cover composition …


Short Term Safety, Immunogenicity, And Reproductive Effects Of Combined Vaccination With Anti-Gnrh (Gonacon) And Rabies Vaccines In Female Feral Cats, Shiri Novak, Boris Yakobson, Shir Sorek, Liat Morgan, Smadar Tal, Ran Nivy, Roni King, Lauren Jaebker, Douglas C. Eckery, Tal Raz May 2021

Short Term Safety, Immunogenicity, And Reproductive Effects Of Combined Vaccination With Anti-Gnrh (Gonacon) And Rabies Vaccines In Female Feral Cats, Shiri Novak, Boris Yakobson, Shir Sorek, Liat Morgan, Smadar Tal, Ran Nivy, Roni King, Lauren Jaebker, Douglas C. Eckery, Tal Raz

United States Department of Agriculture Wildlife Services: Staff Publications

Overpopulation of free-roaming cats is a major problem leading to negative impacts on animal health and welfare, public nuisance, transmission of zoonotic diseases, and well-documented harm to wildlife. Surgical sterilization had failed to provide a practical solution to free-roaming cats’ overpopulation under field conditions; therefore, efficient and safe non-surgical immunocontraception methods are aspired. Rabies is a deadly virus that may infect people and animals. However, the safety and efficacy of combined vaccination with anti-GnRH and rabies vaccines in feral cats, which often suffer from disrupted health conditions and experienced high stress level, has never been studied. Therefore, our objective was …


The Medial Temporal Memory System In Down Syndrome: Translating Animal Models Of Hippocampal Compromise, Caron A.C. Clark, Fabian Fernandez, Stella Sakhon, Goffredina Spano, Jamie O. Edgin May 2021

The Medial Temporal Memory System In Down Syndrome: Translating Animal Models Of Hippocampal Compromise, Caron A.C. Clark, Fabian Fernandez, Stella Sakhon, Goffredina Spano, Jamie O. Edgin

Department of Educational Psychology: Faculty Publications

Recent studies have highlighted the dentate gyrus as a region of increased vulnerability in mouse models of Down syndrome (DS). It is unclear to what extent these findings are reflected in the memory profile of people with the condition. We developed a series of novel tasks to probe distinct medial temporal functions in children and young adults with DS, including object, spatial, and temporal order memory. Relative to mental age-matched controls (n=45), individuals with DS (n=28) were unimpaired on subtests involving short-term object or configural recall that was divorced from spatial or temporal contexts. By contrast, …


Short Term Safety, Immunogenicity, And Reproductive Effects Of Combined Vaccination With Anti-Gnrh (Gonacon) And Rabies Vaccines In Female Feral Cats, Shiri Novak, Boris Yakobson, Shir Sorek, Liat Morgan, Smadar Tal, Ran Nivy, Roni King, Lauren Jaebker, Douglas C. Eckery, Tal Raz May 2021

Short Term Safety, Immunogenicity, And Reproductive Effects Of Combined Vaccination With Anti-Gnrh (Gonacon) And Rabies Vaccines In Female Feral Cats, Shiri Novak, Boris Yakobson, Shir Sorek, Liat Morgan, Smadar Tal, Ran Nivy, Roni King, Lauren Jaebker, Douglas C. Eckery, Tal Raz

United States Department of Agriculture Wildlife Services: Staff Publications

Overpopulation of free-roaming cats is a major problem leading to negative impacts on animal health and welfare, public nuisance, transmission of zoonotic diseases, and well-documented harm to wildlife. Surgical sterilization had failed to provide a practical solution to free-roaming cats' overpopulation under field conditions; therefore, efficient and safe non-surgical immunocontraception methods are aspired. Rabies is a deadly virus that may infect people and animals. However, the safety and efficacy of combined vaccination with anti-GnRH and rabies vaccines in feral cats, which often suffer from disrupted health conditions and experienced high stress level, has never been studied. Therefore, our objective was …


Criminal Law And Parricide In A Reflection Of Social Parameters From The Roman Monarchy Into The Early Empire, Sierra Epke May 2021

Criminal Law And Parricide In A Reflection Of Social Parameters From The Roman Monarchy Into The Early Empire, Sierra Epke

Honors Program: Senior Projects (Public)

This paper seeks to determine the role of Roman criminal law and its connection to the social responses and punishments relating to parricide. The research for this project was conducted through print materials pertaining to the subject and online resources including databases accessed through the University of Nebraska-Lincoln Library system. As Roman society progressed, criminal law grew in range and scope providing different categories of homicide. One such category created was the crime of parricide in which a family member is killed by another member. Because of the power the heads of households, generally the father, possessed in Roman society, …


Device Development For Long-Term Systemic Oral Biologic Drug Delivery, Benjamin Wankum May 2021

Device Development For Long-Term Systemic Oral Biologic Drug Delivery, Benjamin Wankum

Department of Mechanical and Materials Engineering: Dissertations, Theses, and Student Research

A biologic drug is a drug that is produced by a living organism. Biologic drugs are used to treat various medical conditions such as arthritis, diabetes, or certain forms of cancers due to their high potency and high selectivity of action. Drawbacks of biologics include their poor stability in the gastrointestinal tract and their poor absorption. In effect, this gives the drugs very low bioavailability and short therapeutic half-lives. To combat these obstacles, current delivery methods include subcutaneous injections at home or intravenous or intramuscular injections in a medical facility.

The overall scientific goal of the research was to utilize …


Exploring Community Initiatives That Produce High Quality Volunteers: Citizen Science And Master Naturalist Programs In The United States, Travis Robbins, Alie Mayes, Julie Thomas May 2021

Exploring Community Initiatives That Produce High Quality Volunteers: Citizen Science And Master Naturalist Programs In The United States, Travis Robbins, Alie Mayes, Julie Thomas

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

Citizen science, which has contributed greatly to scientific understanding, works through partnerships between non-governmental and governmental organizations, academia, and most importantly, volunteers. In the United States, Master Naturalist training programs prepare adults as knowledgeable environmental stewards. Once certified, Master Naturalists are encouraged to log annual volunteer activity hours involving scientific research and education. Compared to untrained volunteers, individuals who have completed Master Naturalist training (or similar programs) exhibit greater project involvement and efficiency at collecting data. These traits align well with the goals of citizen science and point to a symbiotic relationship between citizen science and Master Naturalist programs. Here, …


Exploring Interactions Between Primary Hepatocytes And Non-Parenchymal Cells On Physiological And Pathological Liver Stiffness, Vaishaali Natarajan, Youra Moeum, Srivatsan Kidambi May 2021

Exploring Interactions Between Primary Hepatocytes And Non-Parenchymal Cells On Physiological And Pathological Liver Stiffness, Vaishaali Natarajan, Youra Moeum, Srivatsan Kidambi

Department of Chemical and Biomolecular Engineering: Faculty Publications

Chronic liver disease is characterized by progressive hepatic fibrosis leading to the formation of cirrhosis irrespective of the etiology with no effective treatment currently available. Liver stiffness (LS) is currently the best clinical predictor of this fibrosis progression irrespective of the etiology. LS and hepatocytes-nonparenchymal cells (NPC) interactions are two variables known to be important in regulating hepatic function during liver fibrosis, but little is known about the interplay of these cues. Here, we use polydimethyl siloxane (PDMS) based substrates with tunable mechanical properties to study how cell–cell interaction and stiffness regulates hepatocytes function. Specifically, primary rat hepatocytes were cocultured …


White Noise Dark Ecology: Designing For The Soundscape, William Cox May 2021

White Noise Dark Ecology: Designing For The Soundscape, William Cox

Masters in Architecture Program: Theses

This thesis explores the intersection of architecture, sound, and ecology. It works through the methodology on how to modulate and produce soundscapes rich with various sound objects. It addresses questions on how designers can use the act of listening to engage with the soundscape. This exploration hopes to continue to find niches which create opportunities for new interactions between architecture and ecology through sound. This is all in a continued effort to engage in positive feedback loops between architecture and non-humans to actively break down the divide between the artificial and natural through sound and architecture by designing for the …


Building Scene: Translations Between Text And Architecture, Joseph Synek May 2021

Building Scene: Translations Between Text And Architecture, Joseph Synek

Masters in Architecture Program: Theses

This thesis explores the translation between text and architecture to construct architectural scene. By foregrounding the richness of the scene, these processes engage the kinesthetic, material, emotional, and temporal qualities of architectural space.

Advisor: Zachary Tate Porter


Atlas Of Ticks (Acari: Argasidae, Ixodidae) In Germany, Franz Rubel, Katharina Brugger, Lidia Chitimia-Dobler, Hans Dautel, Elisabeth Meyer-Kayser, Olaf Kahl May 2021

Atlas Of Ticks (Acari: Argasidae, Ixodidae) In Germany, Franz Rubel, Katharina Brugger, Lidia Chitimia-Dobler, Hans Dautel, Elisabeth Meyer-Kayser, Olaf Kahl

Harold W. Manter Laboratory of Parasitology: Library Materials

An updated and increased compilation of georeferenced tick locations in Germany is presented here. This data collection extends the dataset published some years ago by another 1448 new tick locations, 900 locations of which were digitized from literature and 548 locations are published here for the first time. This means that a total of 3492 georeferenced tick locations is now available for Germany. The tick fauna of Germany includes two species of Argasidae in the genera Argas and Carios and 19 species of Ixodidae in the genera Dermacentor, Haemaphysalis, and Ixodes, altogether 21 tick species. In addition, three species …


Variants In The Mitochondrial Genome Sequence Of Rhyzopertha Dominica (Fabricius) (Coleoptera: Bostrycidae), Lindsey C. Perkin, Timothy P.L. Smith, Brenda Oppert May 2021

Variants In The Mitochondrial Genome Sequence Of Rhyzopertha Dominica (Fabricius) (Coleoptera: Bostrycidae), Lindsey C. Perkin, Timothy P.L. Smith, Brenda Oppert

Roman L. Hruska U.S. Meat Animal Research Center: Reports

The lesser grain borer, Rhyzopertha dominica, is a coleopteran pest of stored grains and is mainly controlled by phosphine fumigation, but the increase in phosphine-resistant populations threatens efficacy. Some phosphine-resistant insects have reduced respiration, and thus studying the mitochondrial genome may provide additional information regarding resistance. Genomic DNA from an inbred laboratory strain of R. dominica was extracted and sequenced with both short (Illumina) and long (Pacific Biosciences) read technologies for whole genome sequence assembly and annotation. Short read sequences were assembled and annotated by open software to identify mitochondrial sequences, and the assembled sequence was manually annotated and verified …


Center For Grassland Studies, May 2021 May 2021

Center For Grassland Studies, May 2021

Center for Grassland Studies: Newsletters

Contents

Prescribed Burn Associations by Brian Teeter

Center for Grassland Studies Policy Advisory Committee

Director's Column by Walt Schact (Interim Director)

Looking for a Career in Conservation – How to Apply in USAJOBS for NRCS Positions by Mary Reece

Monitoring Sandhills Rangelands: A Key Step in Understanding Plant Community Dynamics by Mitch Stephenson

Development of Novel Plant Fluorescence Based Techniques for Remote Assessment of Grasslands and Pastures Health and Resilience by Anastasios Mazis

UNL PGA Golf Management Alumni Among Nebraska Section Award Winners by Brad Goetsch

Nebraska’s Grassland Legacy by Walt Schacht

Nebraska Grazing Conference: Save the Date, August 9-11, …


Strain And Host-Cell Dependent Role Of Type-1 Fimbriae In The Adherence Phenotype Of Super-Shed Escherichia Coli O157:H7, Robab Katani, Indira T. Kudva, Sreenidhi Srinivasan, Judith B. Stasko, Megan Schilling, Lingling Li, Rebecca Cote, Chitrita Debroy, Terrance M. Arthur, Evgeni V. Sokurenko, Vivek Kapur May 2021

Strain And Host-Cell Dependent Role Of Type-1 Fimbriae In The Adherence Phenotype Of Super-Shed Escherichia Coli O157:H7, Robab Katani, Indira T. Kudva, Sreenidhi Srinivasan, Judith B. Stasko, Megan Schilling, Lingling Li, Rebecca Cote, Chitrita Debroy, Terrance M. Arthur, Evgeni V. Sokurenko, Vivek Kapur

Roman L. Hruska U.S. Meat Animal Research Center: Reports

Super-shed (SS) Escherichia coli O157 (E. coli O157) demonstrate a strong, aggregative, locus of enterocyte effacement (LEE)-independent adherence phenotype on bovine recto-anal junction squamous epithelial (RSE) cells, and harbor polymorphisms in non-LEE-adherence-related loci, including in the type 1 fimbriae operon. To elucidate the role of type 1 fimbriae in strain- and host-specific adherence, we evaluated the entire Fim operon (FimB-H) and its adhesion (FimH) deletion mutants in four E. coli O157 strains, SS17, SS52, SS77 and EDL933, and evaluated the adherence phenotype in bovine RSE and human HEp-2 adherence assays. Consistent with the prevailing dogma that fimH expression is genetically …


Social Partners And Temperature Jointly Affect Morning Foraging Activity Of Small Birds In Winter, Anastasia E. Madsen, Laura N. Vander Meiden, Daizaburo Shizuka May 2021

Social Partners And Temperature Jointly Affect Morning Foraging Activity Of Small Birds In Winter, Anastasia E. Madsen, Laura N. Vander Meiden, Daizaburo Shizuka

Papers in Behavior in Biological Sciences

Daily foraging activity of small wintering birds is classically thought to be driven by the need to gather enough energy reserves to survive each night. A separate line of research has shown that sociality is a major driver in winter foraging activities in many species. Here, we used wintering birds as a study system to move toward an integrative understanding of the influence of energy requirements and sociality on foraging ecology. We used RFID-enabled feeders in Lincoln, Nebraska, USA in January–March 2019 to measure foraging activity in two species (downy woodpeckers, Dryobates pubescens, and white-breasted nuthatches, Sitta carolinensis). …


Marketing Agroforestry Products: Lessons From Producers May 2021

Marketing Agroforestry Products: Lessons From Producers

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

This publication shares producer experiences with marketing agroforestry products, including how producers entered — or created — the markets for their products. These individual stories highlight a diversity of experiences, from family-run farms to intermediaries assisting with market access. United States Department of Agriculture (USDA) and other federal, state, and local programs can provide capital or technical assistance to farmers at different phases of market development. The case studies in this publication highlight programs and resources available through USDA.

While marketing tree crops and non-timber forest products can be a challenge for producers, there is room for growth and opportunities …


Tree-Mendous Fun With Nature Club, Ashley Mcrae May 2021

Tree-Mendous Fun With Nature Club, Ashley Mcrae

Honors Program: Expanded Learning Clubs

Tree-Mendous Fun with Nature was a kids club run for kids ages 6-10. We enjoyed this club and the curriculum we created so here we offer our lesson plans so others can duplicate our club. Each lesson revolves around a different topic of nature. By the end of the club, students will be able to understand nature on a much more intimate level.


Nebline, May 2021 May 2021

Nebline, May 2021

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Building Health Equity in Lincoln: Extension Launches Health Equity Coalition

Recipe of the Month

Intensive Gardening Techniques

Garden Guide Things to Do This Month

Naturally Occurring Elements in Groundwater--Part 3 of a Series — Fluoride

Cash Rent Survey

Preparing for the Inevitable: Japanese Beetles

Challenge Accepted! Children Thrive Outside

Heart of 4-H Volunteer Award: Rusty & Heidi Hanley

4-H Announcements for 4-H'ers and Volunteers

Clover College: June 15–18, 2021

EXTENSION CALENDAR

4-H’ers Qualify for State Speech & PSA Contest

4-H Horse Stampede Results


Devastation Experienced When Two Individuals Stop Kissing One Another, Isaiah Jones May 2021

Devastation Experienced When Two Individuals Stop Kissing One Another, Isaiah Jones

School of Art, Art History, and Design: Theses and Student Creative Work

The work in Devastation Experienced When Two Individuals Stop Kissing One Another is an excavation of the private self in relation to love and desire and an exploration of the chaos that ensues in their passage. Desire describes a state of attachment to a person, an object, or an idea. It produces a cloud of optimism between that which is desired and she who is full of desire . It presses against need, the obsessive 1 phenomena of all amorous sentiment, and in its dissolution, total devastation ensues2. With this work, I explore my own desires, observations, uncertainty, and anger, …