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The History, Evolution, And Trends Of Academic Dishonesty: A Literature Review, Amy Zachek

The Nebraska Educator: A Student-Led Journal

Academic dishonesty is a murky problem without a commonly agreed upon solution in American higher education. It has a long-standing history in higher education but a short history in academic literature, it has evolved rapidly and longitudinally (McCabe & Trevino, 1996), and it has several easily apparent trends and others that the majority of researchers are in disagreement about. While traversing this perilous landscape of dichotomies, this paper will examine connections and gaps in the literature, make suggestions and recommendations for future study based off of these results, and examine the implications that these recommendations could have on higher education …

Anthropogenic Change On The Distribution Of Marine Megafauna And Their Prey, Baylie Fadool

Honors Program: Senior Projects (Public)

Anthropogenic change is impacting the distribution and survival of marine megafauna and their prey. Humans are changing every aspect of the marine environment, with effects reaching as large as changing the composition of marine environments to directly overexploiting species through the fishing industry. The role that marine megafauna play in balancing ecosystems, including as top apex predators, leads to detrimental results in the absences and population declines of these species. Migrations and declines due to threats on marine apex predator species will alter their environments by causing mesopredator release and changes in community structure, which is often associated with reduced …

Loci Associated With Antibody Response In Feral Swine (Sus Scrofa) Infected With Brucella Suis, Courtney F. Pierce, Vienna R. Brown, Steven C. Olsen, Paola Boggiatto, Kerri Pedersen, Ryan S. Miller, Scott E. Speidel, Timothy J. Smyser

United States Department of Agriculture Wildlife Services: Staff Publications

Feral swine (Sus scrofa) are a destructive invasive species widespread throughout the United States that disrupt ecosystems, damage crops, and carry pathogens of concern for the health of domestic stock and humans including Brucella suis—the causative organism for swine brucellosis. In domestic swine, brucellosis results in reproductive failure due to abortions and infertility. Contact with infected feral swine poses spillover risks to domestic pigs as well as humans, companion animals, wildlife, and other livestock. Genetic factors influence the outcome of infectious diseases; therefore, genome wide association studies (GWAS) of differential immune responses among feral swine can provide …

The Effect Of High School Disability-Based Peer Mentoring On Perspectives Toward People With Disabilities, Caroline Jacobs

Honors Program: Senior Projects (Public)

Negative perspectives towards people with disabilities have been shown to lead to discrimination, prejudice, and an overall decreased quality of life. One way to possibly improve attitudes and interactions with students with disabilities could be implementing peer mentoring programs for special education students in high school. Research presented in this thesis examines the difference in perspectives toward people with disabilities between people who have or have not participated as a mentor in a disability-based peer mentoring program in high school. Data were collected through an online survey that assessed peer mentoring experiences as well as a scale to measure comfort …

Sex Related Differences In Skeletal Muscle Subcutaneous Adipose Tissue, Cross-Sectional Area, And Grayscale, Christina Sullivan

Honors Program: Senior Projects (Public)

Previous studies have demonstrated the efficacy of ultrasonography to assess subcutaneous adipose tissue, cross-sectional area (CSA), and grayscale for muscle. The purpose of the present study was to examine the sex-related differences in subcutaneous adipose tissue, as well as cross-sectional area and grayscale for the rectus femoris (RF) and vastus lateralis (VL). Five recreationally trained males (mean ± SD: age= 25.6 ± 1.9 years; height= 182.29 ± 5.88 cm; body mass= 84.67 ± 9.88 kg) and five recreationally trained females (mean ± SD: age= 21 ± .71 years; height= 162.71 ± 12.41 cm; body mass= 77.02 ± 14.91 kg) visited …

A Review Of Avian Influenza A Virus Associations In Synanthropic Birds, Susan A. Shriner, J. Jeffrey Root

United States Department of Agriculture Wildlife Services: Staff Publications

Avian influenza A viruses (IAV) have received significant attention due to the threat they pose to human, livestock, and wildlife health. In this review, we focus on what is known about IAV dynamics in less common avian species that may play a role in trafficking IAVs to poultry operations. Specifically, we focus on synanthropic bird species. Synanthropic species, otherwise known as peridomestic, are species that are ecologically associated with humans and anthropogenically modified landscapes, such as agricultural and urban areas. Aquatic birds such as waterfowl and shorebirds are the species most commonly associated with avian IAVs, and are generally considered …

Satellite-Based Monitoring Of Irrigation Water Use: Assessing Measurement Errors And Their Implications For Agricultural Water Management Policy, T. Foster, Taro Mieno, Nicholas Brozovic

Daugherty Water for Food Global Institute: Faculty Publications

Reliable accounting of agricultural water use is critical for sustainable water management. However, the majority of agricultural water use is not monitored, with limited metering of irrigation despite increasing pressure on both groundwater and surface water resources in many agricultural regions worldwide. Satellite remote sensing has been proposed as a low-cost and scalable solution to fill widespread gaps in monitoring of irrigation water use in both developed and developing countries, bypassing the technical, socioeconomic, and political challenges that to date have constrained in situ metering. In this paper, we show through a systematic meta-analysis that the relative accuracy of different …

Mandibulofacial Dysostosis Attributed To A Recessive Mutation Of Cyp26c1 In Hereford Cattle, Renae L. Sieck, Anna M. Fuller, Patrick S. Bedwell, Jack A. Ward, Stacy K. Sanders, Shi-Hua Xiang, Sichong Peng, Jessica Lynn Petersen, David J. Steffen

Department of Animal Science: Faculty Publications

In spring 2020, six Hereford calves presented with congenital facial deformities attributed to a condition we termed mandibulofacial dysostosis (MD). Affected calves shared hallmark features of a variably shortened and/or asymmetric lower mandible and bilateral skin tags present 2–10 cm caudal to the commissure of the lips. Pedigree analysis revealed a single common ancestor shared by the sire and dam of each affected calf. Whole-genome sequencing (WGS) of 20 animals led to the discovery of a variant (Chr26 g. 14404993T>C) in Exon 3 of CYP26C1 associated with MD. This missense mutation (p.L188P), is located in an α helix of …

The Economic Impacts Of Social Activism In Food Markets, Anubrata Deka, Emie Yiannaka, Konstantinos Giannakas

Cornhusker Economics

Private politics, usually led by nongovernmental organizations (NGOs) and social activists, focuses on changing the behavior of private economic agents through social pressure rather than through government action (although government action is also possible) (Baron, 2003). The food sector has been experiencing increased social pressure from social activist organizations to achieve diverse goals, ranging from improving food safety and food fortification to increasing transparency in food markets. A primary reason for the increase in organized activism in the food sector is the proliferation of the provision of credence attributes which are attributes unobservable through search or experience (consumption and use). …

The Endangered California Condor (Gymnogyps Californianus) Population Is Exposed To Local Haemosporidian Parasites, M. Andreína Pacheco, Chris N. Parish, Timothy J. Hauck, Roberto F. Aguilar, Ananias A. Escalante

Harold W. Manter Laboratory of Parasitology: Library Materials

The endangered California Condor (Gymnogyps californianus) is the largest New World Vulture in North America. Despite recovery program success in saving the species from extinction, condors remain compromised by lead poisoning and limited genetic diversity. The latter makes this species especially vulnerable to infectious diseases. Thus, taking advantage of the program of blood lead testing in Arizona, condor blood samples from 2008 to 2018 were screened for haemosporidian parasites using a nested polymerase chain reaction (PCR) protocol that targets the parasite mitochondrial cytochrome b gene. Plasmodium homopolare (Family Plasmodiidae, Order Haemosporida, Phylum Apicomplexa), was detected in condors captured …

Microfluidic Systems With Embedded Cell Culture Chambers For High Throughput Biological Assays, Arian Jaberi, Amir Monemian Esfahani, Fariba Aghabaglou, Jae Sung Park, Sidy Ndao, Ali Tamayol, Ruiguo Yang

Department of Mechanical and Materials Engineering: Faculty Publications

The ability to generate chemical and mechanical gradients on chips is important both for creating biomimetic designs or enabling high-throughput assays. However, there is still a significant knowledge gap in the generation of mechanical and chemical gradients in a single device. In this study, we developed gradient-generating microfluidic circuits with integrated microchambers to allow cell culture and to introduce chemical and mechanical gradients to cultured cells. A chemical gradient is generated across the microchambers, exposing cells to a uniform concentration of drugs. The embedded microchamber also produces a mechanical gradient in the form of varied shear stresses induced upon cells …

A Detailed Assessment Of Groundwater Quality In The Kabul Basin, Afghanistan, And Suitability For Future Development, Hussain Ali Jawadi, Jay Sagin, Daniel D. Snow

Nebraska Water Center: Faculty Publications

Kabul is one of the most populated cities in Afghanistan and providing resources to support this population in an arid climate presents a serious environmental challenge. The current study evaluated the quality of local Kabul Basin groundwater to determine its suitability water for drinking and irrigation purposes now and into the future. This aim was aided through groundwater parameter assessment as well as determination ofWater Quality Index (WQI) developed from 15 observation points near the city. The results of our physicochemical analysis illustrate that groundwater in the majority of areas of the Kabul Basin is not generally suitable for human …

Trans-Atlantic Market Protectionism & The Implications Of Brexit, Sarah Barrett

Nebraska Law Bulletin (Selected Issues)

Arguably, the United States system is better for trade in general because it is less subject to factious constituents pressuring for protection of their industries. While the US system does have some weakness in that the US President can unilaterally withdraw from trade treaties, and may impose tariffs for ambiguously defined reasons, there are better safeguards in the US against protectionism, which lessens possibility of the US engaging in blatant protectionism.

Under the European Union, according to one scholar, the European Council is “shrouded in politics” and as a result can engage in protectionism without the knowledge or consent of …

A Detailed Assessment Of Groundwater Quality In The Kabul Basin, Afghanistan, And Suitability For Future Development, Hussain Ali Jawadi, Jay Sagin, Daniel D. Snow

Nebraska Water Center: Faculty Publications

Abstract: Kabul is one of the most populated cities in Afghanistan and providing resources to support this population in an arid climate presents a serious environmental challenge. The current study evaluated the quality of local Kabul Basin groundwater to determine its suitability water for drinking and irrigation purposes now and into the future. This aim was aided through groundwater parameter assessment as well as determination ofWater Quality Index (WQI) developed from 15 observation points near the city. The results of our physicochemical analysis illustrate that groundwater in the majority of areas of the Kabul Basin is not generally suitable for …

Perspectives On Multi-Intervention, Multi-Design Evaluation For The Child Welfare Workforce, Quality Improvement Center For Workforce Development

Other QIC-WD Products

The QIC-WD is working with eight sites and the Children’s Bureau in a participatory fashion (Fetterman, 2014) to implement utilization-focused (Alkin & Vo, 2017; Patton, 2008) site-specific and cross-site evaluation strategies. The goal of this research is to build knowledge of interventions to improve child welfare workforce retention, and ultimately outcomes for children and families. A complex systems approach (Westhorp, 2012) is being taken to identify how factors such as organizational structures and culture, staff workload, supervision, and caseworker values influence outcomes, including safety and permanency of children. The QIC-WD team has extensive experience conducting rigorous evaluations within and across …

Coworker Influence, Megan Paul, Lauren Sparks

Umbrella Summaries

What is coworker influence?

Coworkers are the individuals in an organization that regularly work with a given employee, often performing similar tasks or collaborating in some way. Coworkers are typically in a similar hierarchical position in the organizational structure, differentiating them from subordinates, supervisors, or managers. Coworker influence is about how coworkers impact a given employee’s work experiences. There are two facets of coworker influence—coworker support and coworker antagonism (Chiaburu & Harrison, 2008). Coworker support is a positive influence, including desirable actions and behaviors. More specifically, there are two types of coworker support—instrumental and affective (Chiaburu & Harrison, 2008). Instrumental …

Impact Of Mixed Biofilm Formation With Environmental Microorganisms On E. Coli O157:H7 Survival Against Sanitization, Sapna Chitlapilly Dass, Joseph M. Bosilevac, Maggie Weinroth, Christian Elowsky, You Zhou, Angela Anandappa, Rong Wang

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

Biofilm formation by foodborne pathogens is a serious threat to food safety and public health. Meat processing plants may harbor various microorganisms and occasional foodborne pathogens; thus, the environmental microbial community might impact pathogen survival via mixed biofilm formation. We collected floor drain samples from two beef plants with different E. coli O157:H7 prevalence history and investigated the effects of the environmental microorganisms on pathogen sanitizer tolerance. The results showed that biofilm forming ability and bacterial species composition varied considerably based on the plants and drain locations. E. coli O157:H7 cells obtained significantly higher sanitizer tolerance in mixed biofilms by …

Poverty, Literacy, And Race: A Middle School Teacher's Iterative Investigative Journey, Rebecca Tuttle

Department of Teaching, Learning, and Teacher Education: Theses and Other Student Research

This study describes an iterative design process that helped me gain a better understanding of the problems (how motivation affects learning and gaining the trust of children that I worked with) I was inquiring about. The design process chronicles three iterations before reaching my final research question focused on building relationships with children of minoritized communities within their learning environment and integrating culturally relevant pedagogy into their learning. By combining these two strategies, the children in this study seemed to embrace being part of a culturally relevant experiment. The components of these iterations include pre-reading activities, read alouds, group discussions, …

Ohio Progress Update- Addressing Secondary Traumatic Stress And Providing Supportive Supervision, Quality Improvement Center For Workforce Development

Other QIC-WD Products

Secondary traumatic stress (STS) refers to the experience of people – generally professionals– who are exposed to others’ traumatic stories as part of their work. As a result of this exposure, these professionals can develop their own traumatic symptoms and reactions. Child welfare staff are particularly susceptible to STS because of the vulnerable nature of the families they work with, the unpredictable nature of their jobs, and their general lack of physical and psychological protection (ACS-NYU Children’s Trauma Institute, 2011). As such, STS can mimic the symptoms of Post-Traumatic Stress Disorder (Bride, 2007) including nightmares, sleep disruption, avoidance, and irritability. …

Public And Private (Dis)Incentives For Animal Identification, Elliott James Dennis

Extension Farm and Ranch Management News

First paragraph:

There has been a growing global trend towards automating data collection and using captured data to inform decision-making. This has spilled over into the beef complex where packers, feedlots, and cow-calf producers seek to leverage information on animal performance, health, and welfare. The technology to automate data collection, commonly advocated as a way to manage and identify cattle, diverges from the traditional means of identifying cattle through brands. This article reviews how common different animal identification practices are for feedlots and cow-calf producers in the United States and the public and private (dis)incentives for animal identification.

Center For Grassland Studies, Volume 26, Issue 3, Fall 2020

Center for Grassland Studies: Newsletters

Nebraska Grazing Conference Review

Director’s Column

Screening for Rangeland Transitions

Grassland Listening Sessions

Cow Milk Production Influence on Behavioral and Grazing Factors Affecting Calf Performance

PGA Golf Management “Launches” a New Podcast

2020 Leu Lecturer: Sam Fuhlendorf Speaks Nov. 9

Managing Pasture Production Risk

2020 Nebraska Section of the Society for Range Management Annual Meeting Goes Virtual

Nebline, September/October 2020

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Fall Invaders: What You Can Do

Extension Partners With LPS on Handwashing Videos

Plant A Row for the Hungry

Recipe of the Month

Pruning Everbearing Raspberries

Seasonal Needle Drop on Evergreens

Garden Guide: Things to Do This Month

Disasters Don't Wait. Make Your Plan Today!

Extension Offers Training for Emergency Preparedness and Coping

Upcoming Early Childhood Trainings

Nitrate in Drinking Water

Heart of 4-H Volunteer Award: Tracy Pracheil

Heart of 4-H Volunteer Award: Amy Vander Woude

4-H Announcements for enrolled 4-H'ers or 4-H volunteers

4-H Information Night

State 4-H Horse Expo Top Results

4-H at Super Fair a Blend of …

Relax And Recharge Club, Alec Miller, Katherine Osmundson

Honors Program: Expanded Learning Clubs

The Relax and Recharge after school club was intended to help students wind down and recover from the stresses of the school day. We led a variety of crafts, exercises, and activities for this purpose. We also intended to provide the students with tools to take back into the school and home for stress management. Our goal was for the students to learn how to be more present, self-aware, and able to manage stress in a healthy way.

"Science Through The Galaxy Club", Kenessa Copeland, Beth Cannon

Honors Program: Expanded Learning Clubs

This club is meant for middle schoolers who want to learn about science while also having a creative outlet. Learn about different areas of science throughout land, ocean, and space. Exciting activities and experiments will be explored each week. For those that like to be creative, we will also enact stories and skits related to the area of science we are covering.

Medieval Times Club, Luci Anderson

Honors Program: Expanded Learning Clubs

The Medieval Times club digs into European history that is often passed over in the classroom. We will talk about knights, dragons, chivalry, castles, and peasants. Popular myths like King Arthur and his knights of the Round Table and Beowulf - a story that partially inspired the Lord of the Rings - will be discussed. We will also examine some of the larger themes of the Middle Ages, including the Holy Wars, the Roman Empire, the Church, and pagans.

Relax And Recharge Club, Katherine Osmundson, Alec Miller

Honors Program: Expanded Learning Clubs

An afterschool club that focuses on providing calming and stress relieving activities that also help them build healthy coping mechanisms to stress at a young age.

Let's Go ... ¡Juego! Club, Cecilia Ferrer, Alexis Stoffers

Honors Program: Expanded Learning Clubs

Afterschool club that plays traditional Spanish games from various countries. Students explore new cultures and learn new vocabulary in an engaging manner.

A Moment Of Science Club, Alexis Gravagna, Dawson Eccles

Honors Program: Expanded Learning Clubs

A Moment of Science Club allows the youth to learn about science concepts through engaging in interesting science experiments.

"All About Africa Club", Laetitia Igiraneza Sinyigenga

Honors Program: Expanded Learning Clubs

This afterschool club introduces students in fourth and fifth grade to Africa. By using hand-on activities and PowerPoint Presentations, students will develop a better understanding of the map of Africa as well as cultural awareness.

Blanket Statements, Issue 145, Fall 2020

Blanket Statements: News Publication of the American Quilt Study Group

Blanket Statements, Issue 145, Fall 2020