Digital Commons Network^™

British Poetry Of The Long Nineteenth Century, Beverley Rilett

Zea E-Books Collection

A Selection for College Students, including Charlotte Smith, William Blake, William Wordsworth, Samuel Taylor Coleridge, George Gordon Byron, Percy Bysshe Shelley, John Keats, Elizabeth Barrett Browning, Alfred Tennyson, Robert Browning, Emily Brontë, George Eliot, Matthew Arnold, George Meredith, Dante Gabriel Rossetti, Christina Rossetti, Oscar Wilde, and Mary Elizabeth Coleridge.

Includes biographical sketches.

doi 10.32873/unl.dc.zea.1096

Phenotypic And Genotypic Characterization Of Linezolid-Resistant Enterococcus Faecium From The Usa And Pakistan, Kate E Wardenburg, Robert F Potter, Alaric W D'Souza, Tahir Hussain, Meghan A Wallace, Saadia Andleeb, Carey-Ann D Burnham, Gautam Dantas

2010-2019 OA Pubs

OBJECTIVES: Linezolid is an important therapeutic option for the treatment of infections caused by VRE. Linezolid is a synthetic antimicrobial and resistance to this antimicrobial agent remains relatively rare. As a result, data on the comparative genomics of linezolid resistance determinants in Enterococcus faecium are relatively sparse.

METHODS: To address this knowledge gap in E. faecium, we deployed phenotypic antibiotic susceptibility testing and Illumina WGS on hospital surface (environmental) and clinical isolates from the USA and Pakistan.

RESULTS: We found complete concordance between isolate source country and mechanism of linezolid resistance, with all the US isolates possessing a 23S rRNA …

Human-Carnivore Relations: Conflicts, Tolerance And Coexistence In The American West, Juan M. Requena-Mullor

Biology Faculty Publications and Presentations

Carnivore and humans live in proximity due to carnivore recovery efforts and ongoing human encroachment into carnivore habitats globally. The American West is a region that uniquely exemplifies these human-carnivore dynamics, however, it is unclear how the research community here integrates social and ecological factors to examine human-carnivore relations. Therefore, strategies promoting human-carnivore coexistence are urgently needed. We conducted a systematic review on human-carnivore relations in the American West covering studies between 2000 and 2018. We first characterized human-carnivore relations across states of the American West. Second, we analyzed similarities and dissimilarities across states in terms of coexistence, tolerance, number …

Survival And Inactivation Of Salmonella Enterica Serovar Typhimurium On Food Contact Surfaces During Log, Stationary And Long-Term Stationary Phases, Dorra Djebbi-Simmons, Wenqing Xu, Marlene Janes, Joan King

Faculty Publications

One of the most important transmission routes of foodborne pathogens is through contaminated food contact surfaces. In this study, we investigated the survival and inactivation of Salmonella enterica serovar Typhimurium on frequently used food contact surfaces in household settings, including plastic cutting board (CB), formica laminate (LA), and stainless steel (SS) surfaces. S. Typhimurium at log (6 h), stationary (24 h), or long-term stationary (LTS) (14 days) phases were evaluated. Results showed that, at medium and high microbial loads, LTS phase cells had significantly higher survivor population compared to log and stationary phase cells at 24 h after inoculation (p < 0.05). Disinfection study showed that LTS phase cells were very resilient to sodium hypochlorite when the initial microbial load was high with disinfection efficacy ranging from 26 to 35%. Scanning electron microscopy of these surfaces at 24 h after inoculation with a high microbial load revealed an early biofilm structure.

Oil Preference In Ants And Arthropod Diversity In Urban Environments, Itzel Guzman-Hernandez

Honors Theses

The success of certain ant species in urban areas is largely unknown. Available food in the environment could affect the composition of ants in urban areas due to a possible relationship between ant physiology and diet. I tested the oil preference of ants as a function of available arthropod prey in urban environments. I hypothesized that as arthropod diversity decreased, ant abundance at oil baits would decrease. Oil is an important nutrient that can affect ant body functions and activities. Ant foraging activities have been found to be affected by lipid depletion. A food source where ants can obtain oil …

Acts Of The Holy Spirit In Leadership: A Case For Holy Leadership In The Church, Jeffrey James Boone Sr

Doctoral Dissertations and Projects

The purpose of the research is to remove worldly leadership from, Abundant Life Community Christian Church (ALCCC), and to replace it with a biblical leadership model. Biblical leadership is spiritual and holy. Biblical leadership is predicated upon Jesus Christ's leadership example and teachings. The first-century Apostles’ leadership modeled the words and works of Jesus Christ. The problem of secular leadership at ALCCC is the cause of stagnation and declination of the church. Worldly leadership at ALCCC is the root cause of inefficiency, ineffectiveness, in-house fighting, strife, division, rivalry, preeminence, predominance, lack of humility, outreach neglect, evangelism neglect, and unproductivity. The …

A Phase 1 Study Of Intravenous Busulfan As A Conditioning Regimen For Multiple Myeloma, Sabarinath V. Radhakrishnan, Michael Boyer, Catherine M. Sherwin, Maurizio Zangari, Guido Tricot

Pediatrics Faculty Publications

The efficacy of melphalan (MEL) 140 mg/m 2 pre-transplant conditioning versus MEL 200 mg/m 2 for the elderly is still debated. We hypothesized that single-agent intravenous busulfan (BU) would show significant anti-myeloma efficacy and be better tolerated by elderly patients. A prospective 3+3 dose escalation study enrolled symptomatic multiple myeloma (MM) patients 65 years or older with SWOG performance 0–2 for treatment with intravenous BU pre-transplant at different administration levels. The primary objective was to determine the maximum tolerated dose (MTD) of BU that could be safely given over the least number of days. All patients, except one, received maintenance …

Online Advertising And Consumer Behavior In Tunisia, Rabeb Hamdi, Romdhane Khemakhem

Atlantic Marketing Journal

The aim of this study was to present new mediating and moderating variables in the relationship between online advertising and purchase intention as well as visiting the store. Therefore, a qualitative study of 17 Tunisian Internet users was conducted (semi-structured interview). Results showed that the lifestyle change and the disposition to visit the store are the mediating variables between these consequences and electronic advertising (purchase intention and visiting the store). Furthermore, the involvement with the product is the moderating variable between e-advertising and lifestyle change, including disposition to visit the store.

Release Of Captive-Raised Eastern Hellbenders (Cryptobranchus Alleganiensis) To Test The Success Of A Chytrid Vaccine And New Cage Design, Megan C. Kocher

Biology Theses

Researchers and managers commonly apply captive-raising and reintroductions of animals to offset losses due to worldwide amphibian declines. Recent declines in the Eastern hellbender (Cryptobranchus alleganiensis alleganiensis) have resulted in several reintroductions that have had little success. There is evidence that chytridiomycosis (chytrid), a disease caused by the fungus Batrachochytrium dendrobatidis (Bd), may negatively affect hellbenders post-release. Further, excessive post-release movement may result in movement away from suitable habitat and increased risk of predation which can have negative effects on the survival of released hellbenders. Caging captive-raised animals can be effective for limiting excessive post-release movement. …

Movements And Behaviors Of Resident And Translocated Northern Map Turtles (Graptemys Geographica) In The Upper Niagara River With Artificial Basking/Nesting Platforms As A Management Strategy, Chelsea L. Moore

Biology Theses

Urbanization and degradation of riparian zones has contributed to the decline of fish and wildlife populations throughout the world. Northern Map Turtles (Graptemys geographica) in the upper Niagara River face similar declines due to shoreline development and the concurrent loss of backwater habitats and terrestrial nesting sites. A project was initiated in which basking/nesting platforms were created, and Northern Map Turtles from a Lake Erie population were translocated into the river. Resident and translocated turtles were tracked using biotelemetry and their habitat use, behaviors, and swimming paths were compared. Translocated turtles exhibited homing behavior and had longer home …

Effects Of Different Water And Nitrogen Regimens On Yield Of Winter Wheat Produced In Nebraska, Joseph Emory Davis

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Wheat is the 3rd most prominent crop in the United States and approximately 50% is exported annually. Nebraska wheat production is 11^th in the country, and it plays a major role in the state's agricultural economy, especially in western Nebraska. Generally, wheat is grown under dryland conditions and the region grows much more wheat on unirrigated land than it does on irrigated. However, deficit irrigation has shown great value in producing high yielding wheat with much less water than needed for other crops. Finding new ways to leverage irrigation in wheat production may help address the need to produce …

Use Of Uav Imagery And Nutrient Analyses For Estimation Of The Spatial And Temporal Contributions Of Cattle Dung To Nutrient Cycling In Grazed Ecosystems, Amanda E. Shine

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Nutrient inputs from cattle dung are crucial drivers of nutrient cycling processes in grazed ecosystems. These inputs are important both spatially and temporally and are affected by variables such as grazing strategy, water location, and the nutritional profile of forage being grazed. Past research has attempted to map dung deposition patterns in order to more accurately estimate nutrient input, but the large spatial extent of a typical pasture and the tedious nature of identifying and mapping individual dung pats has prohibited the development of a time- and cost-effective methodology. The first objective of this research was to develop and validate …

Insects For Sustainable Animal Feed: Inclusive Business Models Involving Smallholder Farmers, Shaphan Y. Chia, Chrysantus M. Tanga, Joop Ja Van Loon, Marcel Dicke

All Peer-Reviewed Publications

Global population growth, an increasing demand for animal products and scarcity of conventional feed ingredients drive the search for alternative protein sources for animal feed. Extensive research indicates that insects provide good opportunities as a sustainable, high quality and low-cost component of animal feed. Here, we discuss how insect farming can promote inclusive business for smallholder farmers in the agribusiness value chain. Inclusive business models involving insects as ingredients in feed may contribute to solving socio-economic and environmental problems in developing countries, aligning with the United Nations’ Sustainable Development Goals. With low initial capital investments, smallholder insect farmers have good …

Egg-Laying Decisions Based On Olfactory Cues Enhance Offspring Fitness In Stomoxys Calcitrans L. (Diptera: Muscidae), Steve B.S. Baleba, Baldwyn Torto, Daniel Masiga, Christopher W. Weldon, Merid N. Getahun

All Peer-Reviewed Publications

Selection of oviposition substrate is critical in holometabolous insects. Female stable flies, Stomoxys calcitrans, locate and select vertebrate herbivore dung in which they lay their eggs. However, the preference for vertebrate herbivore dung by S. calcitrans females, its fitness consequences for offspring, and the semiochemicals used to locate and select oviposition substrates remain unclear. Using oviposition choice tests and life table bioassays we found that gravid female S. calcitrans prefer to oviposit on donkey and sheep dung, which also improves the performance of their offspring. GC-MS analysis followed by random forest classification identified β-citronellene and carvone as the most important …

Differential Response To Plant- And Human-Derived Odorants In Field Surveillance Of The Dengue Vector, Aedes Aegypti, Wyckliff P. Omondi, Eunice A. Owino, David Odongo, Joseph M. Mwangangi, Baldwyn Torto, David P. Tchouassi

All Peer-Reviewed Publications

Linalool oxide (LO) and hexanoic acid (HA) represent plant- and human-derived odorants, respectively, previously found as attractants for the dengue vector Aedes aegypti. Here, we investigated if a blend of both compounds can improve captures of this mosquito species in field trials in two dengue endemic sites, Kilifi and Busia Counties in Kenya. Ae. aegypti captures were significantly higher in Kilifi than Busia (χ21,142 = 170.63, P < 0.0001) and varied by treatments (χ25,137 = 151.19, P = 0.002). We found that CO2-baited BG Sentinel traps combined with a blend of both odorants decreased Ae. aegypti captures about 2- to 4-fold compared to captures with the individual compounds (LO or HA) used as positive controls. This was the case for all blends of LO and HA, irrespective of the doses tested. Our findings indicate that combining plant- and human-derived odors may elicit a masking effect in trapping Ae. aegypti. These results partly corroborate previous findings for malaria mosquitoes which showed that combining lures from both host sources either decreases or increases trap catches depending on the dose. Further investigations in the usefulness of combining plant and animal odorants in mosquito trapping are therefore necessary.

An Exploration Of The Relationships Among Moral Foundations, Communications, And Behavioral Intent Regarding Global Tiger Conservation, Louise Flynn Orr

All Theses

Human activity has dramatically increased the rate of biodiversity loss around the world (Diaz, Fargione, Chapin, Tilman, 2006). Tigers (Panthera tigris) are one of many species that have been significantly affected by human interference via habitat destruction, illegal wildlife trade, and human-wildlife conflicts. As a result, encouraging local community support for tiger conservation and the support of decision makers (governments, NGOs) is necessary, as is building international support through fund- and awareness-raising, even though many in the developed world have no firsthand relationship with tigers and would not be directly affected by its demise. Therefore, how should conservation organizations interested …

A Natural Right To Copy, Glynn Lunney

Faculty Scholarship

In this symposium, we gather to celebrate the work of Wendy Gordon. In this essay, I revisit her article, A Property Right in Self-Expression: Equality and Individualism in the Natural Law of Intellectual Property. In the article, Professor Gordon first used the "no-harm" principle of John Locke to justify copyright as natural right and then used his “enough-and-as-good” proviso to limit that right. Her second step turned natural rights approaches to copyright on its head. Through it, she showed that even if we accept copyright as natural right, that acceptance does not necessarily lead to a copyright of undue breadth …

Investigation Of A Candidate For Cosmic Ray Acceleration, Jordan Lynn Eagle

All Theses

Studies of the non-thermal Galactic source population are essential to understand how and where the bulk of cosmic rays are being accelerated and to understand the mechanisms underlying very high energy (VHE, E>50 GeV) emitters [39, 51]. The plane of the Milky Way is rich with supernova remnants (SNRs) and pulsar wind nebulae (PWNe) which are efficient accelerators of cosmic rays (CRs) - whose interaction with the surrounding photon fields produces energetic γ-rays and neutrinos. SNRs and PWNe are some of the most powerful objects in our Galaxy and because they emit at very high energies (VHE, E>50 …

Testing The Waters: Diversification And Selection In The Nerodia Fasciata/Clarkii Species Complex, Mark Alexander Dimeo

All Theses

Understanding evolution is a key component in trying to decipher the processes generating global species diversity. The strength, direction, and interaction of gene flow and selection often determine diversification patterns and the process of speciation. The Nerodia fasciata/clarkii species complex, a lineage of water snakes, is thought to have high levels of both gene flow and selective pressures due to ecological constraint. Nerodia clarkii resides in salt marsh and estuarine habitats while Nerodia fasciata is typically found in fresh water. Salinity is a strong selective pressure and is thought to play a role in the diversification process. Currently, there are …

Sunshine, Katherine Elizabeth Crossan

All Theses

Sunshine is a story about growing up. It’s a story that I feel is important to tell, because it’s a hardship that everyone can relate to. By sharing a story that other people can understand, I can create a connection between myself and my audience; or a feeling of empathy. I chose to tell this story through film, so I could share my story primarily through images, or visual narrative. Sunshine is currently in its animatic state, which is the preliminary version of the film. The animatic, or story reel, consists of the film’s storyboards put together and timed out …

The Influence Of Water Depth On The Locomotor Kinematics Of The Chilean Flamingo (Phoenicopterus Chilensis), Amanda Marie Palecek

All Theses

Vertebrates exhibit a diverse range of locomotor modes and associated morphological structures. Although many vertebrates can be classified as using distinct aquatic or terrestrial locomotor behaviors, several species use a terrestrial mode of locomotion while only partly submerged in aquatic environments, a behavior called wading. Wading can be observed in a variety of taxa including amphibians, reptiles, mammals, and birds. Although there are over 100 species of wading birds, quantitative measurements of avian wading kinematics have not been performed. To address the lack of comparative studies on avian wading kinematics, video footage of Phoenicopterus chilensis (Chilean flamingo) was collected and …

Little Farm Hands: Rural Child Labor, Family, And Memory In The U.S. Southwest, 1890-1940, Jairo E. Marshall

History ETDs

Child labor was a traditional subsistence and agricultural practice throughout the rural Southwest. Between 1890 and 1940 a series of changes occurred within agriculture, ranching, and rural land/labor patterns in New Mexico and Texas. However, child labor remained a useful economic strategy for families well into this period, because it remained grounded in environmental challenges, cultural practices, agrarian ideologies, and children’s social and physical development. Agribusinesses took advantage of this labor pool, while schools and communities continued to allow children to labor, believing it to be either necessary or beneficial.

Families and children continued to have agency to determine the …

Evaluation Of A Proprietary Slow-Release Oxytocin Therapy And Return Of The Luteolytic Mechanism In Mares, Brendan Andrew Sarnecky

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Prolonging function of the corpus luteum (CL) is a method of suppressing estrus that maintains secretion of endogenous progesterone to keep mares out of heat naturally. The use of oxytocin to prolong CL function is becoming more popular. In these therapies, upregulation of cyclooxygenase-2 is inhibited, which impairs prostaglandin F2α ( PGF2α) production. Intramuscular (IM) administration of 60 IU of oxytocin once daily from 7 to 14 days after ovulation is currently the most common treatment protocol. Although that protocol is efficacious in ≥70% of treated mares, the need for daily administration is a drawback to its use. A proprietary …

A Comparison Of Cognitive Restructuring And Thought Listing For Excessive Acquiring In Hoarding Disorder, Hannah C. Levy, Randy O. Frost, Elizabeth A. Offermann, Gail Steketee, David F. Tolin

Psychology: Faculty Publications

Excessive acquiring is a common symptom of hoarding disorder (HD). Little is known about subjective distress associated with acquiring in HD. The present study examined acquiring-related distress and reactions to cognitive restructuring (CR) in 92 individuals with HD and 66 community control (CC) participants. All participants identified an item of interest at a high-risk acquiring location and then decided whether or not to acquire the item. HD participants completed the acquiring task while receiving a CR-based intervention or a thought-listing (TL) control condition. Results showed that HD participants reported more severe distress and greater urges to acquire the item of …

Arboretum Exchange, Fall 2019, Olivia Arias, Zinan Chi, Rudy Lawler, Emily Nelson, Ryan Rhee

Sustainability Exchange Projects

The Arboretum Project, led by Professor Stan Braude of Biology, worked to certify the WashU campus as a Level II Arboretum. Students learned to identify and catalog trees, identified creative ways to engage the public with WU campus natural resources, and worked with Buildings & Grounds and the Office of Sustainability to plan for the future of tree initiatives on campus.

Sustainable Flowers, Fall 2019, Rose Ho, Annie Yaris, Maia Sanders, Sophie Watterson

Sustainability Exchange Projects

The Sustainable Flowers Initiative, led by Professor Suzanne Langlois of Arts & Sciences, aimed to shift the supply chain of floral arrangements on campus from depending upon resource-intensive, chemical-heavy international suppliers. Students developed a strategy for working collaboratively with campus event organizers, local floral suppliers, and WU Grounds & Maintenance to make floral arrangements more sustainable.

Biochar As A Means Of Water Purification In Haiti, Caolan Keenan

Honors Projects

Our research set out to determine if biochar, a compound made by burning organic plant matter in a low oxygen environment, would be a suitable means of removing E. coli populations from contaminated water collected from the Grand River in Allendale, MI using simple materials to construct a filter that could be constructed and used in Haiti. Previous research has shown biochar to be effective at trapping bacteria and other contaminants in the porous surface and by binding other non organic contaminants. We constructed multiple iterations of these filters using gravel, sand, and biochar and ran three live tests with …

Policing The Painted And Powdered, Anthony Michael Kreis

Cardozo Law Review

Is homophobia also sexism?

This question was the focus ofpioneering scholarship nearly three decades ago and has been the subject ofreignited controversy because of litigation over marriage rights, employment discrimination, educational opportunities, fair housing, religious exemptions, and military service. Even though some courts, federal agencies, and state employment commissions have recognized that sexual orientation and gender identity discrimination are subsets ofsex discrimination, including the landmark Title VII decisions Hively v. Ivy Tech Community College and Zarda v. Altitude Express, academics, judges, andpublic administrators have been unable to articulate a plain theory ofsexual orientation discrimination as sexism. Without a straightforward theory …

Vision, Winter 2019

Vision

A newsletter published for Deaf Catholics in USA

VisionFinding Aid

Correlating Census Data With Boces Enrollment Demographics: A Study On The Need For Demographic Cohesion, Dana N. Roman

Career & Technical Education Theses

BOCES was a public institution originally created in 1948 to enable smaller rural school districts to combine resources and funding. Pooling of resources allows for the creation of programs that would not otherwise be economically feasible due to low population density and funding gaps (boces.org). BOCES has evolved to include rural and larger school districts as well. Just as there is a need for the skills learned at BOCES to match industry demands, so too is there a need for the work-force diversity to be reflected in the student population at BOCES. To meet this need, BOCES administration must pay …