Digital Commons Network^™

Combined Untargeted And Targeted Fingerprinting By Comprehensive Two-Dimensional Gas Chromatography To Track Compositional Changes On Hazelnut Primary Metabolome During Roasting, Marta Cialiè Rosso, Federico Stilo, Carlo Bicchi, Melanie Charron, Ginevra Rosso, Roberto Menta, Stephen Reichenbach, Christoph H. Weinert, Carina I. Mack, Sabine E. Kulling, Chiara Cordero

School of Computing: Faculty Publications

This study focuses on the detectable metabolome of high-quality raw hazelnuts (Cory- lus avellana L.) and on its changes after dry-roasting. Informative fingerprinting was obtained by comprehensive two-dimensional gas chromatography with fast-scanning quadrupole mass spectrom- etry (GC×GC-qMS) combined with dedicated data processing. In particular, combined untargeted and targeted (UT) fingerprinting, based on pattern recognition by template matching, is applied to chromatograms from raw and roasted samples of Tonda Gentile Trilobata and Anakliuri hazelnuts harvested in Italy and Georgia. Lab-scale roasting was designed to develop a desirable organoleptic profile matching industrial standards. Results, based on 430 peak features, reveal that phenotype …

Nebraska Annual Social Indicators Survey (Nasis) 2021 Methodology Report, Bureau Of Sociological Research

Nebraska Annual Social Indicators Survey (NASIS)

No abstract provided.

Lipid Droplet Membrane Proteome Remodeling Parallels Ethanol-Induced Hepatic Steatosis And Its Resolution, Carol A. Casey, Terrence M. Donohue Jr., Jacy L. Kubik, Vikas Kumar, Michael J. Naldrett, Nicholas T. Woods, Cole P. Frisbie, Mark A. Mcniven, Paul G. Thomes

Nebraska Center for Biotechnology: Faculty and Staff Publications

Abstract Lipid droplets (LDs) are composed of neutral lipids enclosed in a phospholipid monolayer, which harbors membrane-associated proteins that regulate LD functions. Despite the crucial role of LDs in lipid metabolism, remodeling of LD protein composition in disease contexts, such as steatosis, remains poorly understood. We hypothesized that chronic ethanol consumption, subsequent abstinence from ethanol, or fasting differentially affects the LD membrane proteome content and that these changes influence how LDs interact with other intracellular organelles. Here, male Wistar rats were pair-fed liquid control or ethanol diets for 6 weeks, and then, randomly chosen animals from both groups were either …

Butterfly Life Cycle: Curriculum, Lesson Plans And Resources, Matthew D. Trujillo

Department of Entomology: Distance Master of Science Projects

This curriculum and guide contains lessons, each with exercises and activities, a science-based word bank and glossary, and Missouri content standards and descriptions. This is a centers-based curriculum intended to be used in conjunction with a science center such as the Butterfly Palace or Butterfly House. There are three major themes in this curriculum: The Life Cycle of Butterflies, Butterfly Habitats, and Adaptations for the Units. This curriculum is unique in that each lesson can serve as a stand alone which can be taught in a classroom whether home based, or school based and does not require sequencing with the …

Root Nrt, Nir, Amt, Gs, Gogat And Gdh Expression Levels Reveal No Andaba Mediated Drought Tolerance In Brassica Juncea L., Seema Sahay, Luis Robledo-Arratia, Katarzyna Glowacka, Meetu Gupta

Department of Biochemistry: Faculty Publications

Little is known about the interactive effects of exogenous nitric oxide (NO) and abscisic acid (ABA) on nitrogen (N) metabolism and related changes at molecular and biochemical levels under drought stress. The present study highlights the independent and combined effect of NO and ABA (grouped as “nitrate agonists”) on expression profiles of representative key genes known to be involved in N-uptake and assimilation, together with proline metabolism, N–NO metabolism enzyme’s activity and nutrient content in polyethylene glycol (PEG) treated roots of Indian mustard (B. juncea cv. Varuna). Here we report that PEG mediated drought stress negatively inhibited growth performance, as …

Nasis 2021: Nebraska Annual Social Indicators Survey Questionnaire, Bureau Of Sociological Research

Nebraska Annual Social Indicators Survey (NASIS)

No abstract provided.

Range Beef Cow Symposium Xxvii, 2021, Rapid City, South Dakota

Range Beef Cow Symposium

2021 Range Beef Cow Symposium, presented by the Cooperative Extension Services and Animal Science Departments of University of Wyoming, Colorado State University, South Dakota State University, and University of Nebraska—Lincoln.

2021 Local Food Guide, Skylar Falter

Department of Agricultural Economics: Faculty Publications

Since the beginning of the pandemic, small and medium scale Nebraska farmers have gone above and beyond to increase production, change delivery methods, and meet the shifting needs of their communities. Farmers from Stratton to Columbus began working together to aggregate local foods. Farmers with livestock planned ahead as butcher dates at processing facilities were booked far into the future. Farmers’ market managers worked overtime to ensure a safe shopping experience as an essential food access point. The pandemic reminded us that how our food gets from field to table is in many cases long, complex, and rigid. It opened …

Consumer Valuation Of And Attitudes Towards Novel Foods Produced With New Plant Engineering Techniques: A Review, John C. Beghin, Christopher Gustafson

Department of Agricultural Economics: Faculty Publications

We follow the PRISMA extension for scoping reviews to review the emerging international body of empirical evidence on consumers’ attitudes and willingness to pay (WTP) for novel foods produced with New Plant Engineering Techniques (NPETs). NPETs include genome/gene editing, cisgenesis, intragenesis, and RNA interference. These novel foods are often beneficial for the environment and human health and more sustainable under increasingly prevalent climate extremes. These techniques can also improve animal welfare and disease resistance when applied to animals. Despite these abilities of NPETs, evidence suggests that many, but not all, consumers discount these novel foods relative to conventional ones. Our …

High Bmi Predicts Attention To Less Healthy Product Sets: Can A Prompt Lead To Consideration Of Healthier Sets Of Products?, Christopher Gustafson, Kristina Arslain, Devin Rose

Department of Agricultural Economics: Faculty Publications

While the food environment has been implicated in diet-related health disparities, individuals’ ability to shape the food environment by limiting attention to a subset of products has not been studied. We examine the relationship between BMI category and consideration set—the products the individual considers before making a final choice—in an online hypothetical shopping experiment. Specifically, we focus on the healthiness of the consideration set the individual selected. Secondly, we examined the interaction of a health prompt (versus a no-prompt control) with BMI category on the healthiness of the consideration set. We used linear probability models to document the relationship between …

Ifnγ Is A Key Link Between Obesity And Th1-Mediated Autoimmune Diseases, Heekyong R. Bae, Myung-Sook Choi, Suntae Kim, Howard A. Young, M E. Gershwin, Seon Min Jeon, Eun Young Kwon

United States Public Health Resources

Obesity, a characteristic of metabolic syndrome, is also associated with chronic inflammation and the development of autoimmune diseases. However, the relationship between obesity and autoimmune diseases remains to be investigated in depth. Here, we compared hepatic gene expression profiles among high-fat diet (HFD) mice using the primary biliary cholangitis (PBC) mouse model based on the chronic expression of interferon gamma (IFNγ) (ARE-Del-/- mice). The top differentially expressed genes affected by upstream transcriptional regulators IFNγ, LPS, and TNFα displayed an overlap in HFD and ARE-Del-/- mice, indicating that obesity-induced liver inflammation may be dependent on signaling via IFNγ. The top pathways …

2021 National Institutes Of Health Sleep Research Plan

United States Natonal Institutes of Health: Materials

The 2021 National Institutes of Health Sleep Research Plan is a comprehensive approach to address the critical knowledge gaps and research opportunities.

Your Guide To Anemia

United States Natonal Institutes of Health: Materials

This booklet provides an overview of anemia for health consumers, covering causes, risk factors, diagnosis, and treatment.

On The Move To Better Heart Health For African Americans

United States Natonal Institutes of Health: Materials

This booklet created specifically for African Americans explains what heart disease is and provides helpful tips to improve heart health.

2021 Nebraska Beef Cattle Report

Nebraska Beef Cattle Reports

Cow-Calf Nutrition and Management: Metabolic Profile Associated with Pre-Breeding Puberty Status in Range Beef Heifers 5 • Milk Production Impacts on Cow Reproductive and Calf Growth Performance 8 • Genetic Selection Tools: Using Pooling to Capture Commercial Data for Inclusion in Genetic Evaluations 11 • Categorization of Birth Weight Phenotypes for Inclusion in Genetic Evaluations Using a Deep Neural Network 14 • Genetic Parameter Estimates for Age at Slaughter and Days to Finish in a Multibreed Population 16

Growing Calf and Yearling Management: Effects of Monensin and Protein Type on Performance of Yearling Steers Grazing Smooth Bromegrass Pastures 18 • …

Perceptions Of Barriers And Benefits Of Manure Use In Cropping Systems, Richard Koelsch, Daniel Andersen, Erin Cortus, Leslie Johnson, Amy Schmidt, Siok A. Siek, Melissa Wilson

Nebraska Beef Cattle Reports

Animal agriculture is tasked with recycling the nitrogen and phosphorus in manures in an environmentally sound manner, typically as a soil fertility amendment, which often requires voluntary transfer of manures to crop farms on which there may be little or no history of manure use. # e ability of manure to compete with commercially available fertilizers is essential for this transfer. A survey was conducted of farmers’ and their advisors’ perceptions of the benefits and barriers to manure use in crops. There exists a strong recognition of manure’s agronomic, yield, and soil health benefits. However, many challenges associated with manure …

The Relationship Of Liver Abscess Scores And Early Postmortem Meat Tenderness, Nicolas J. Herrera, Felipe A. Ribeiro, Nicolas A. Bland, Morgan L. Henriott, Kellen B. Hart, Chris Calkins

Nebraska Beef Cattle Reports

Acidosis is one of the most common nutritional disorders found in commercial feedlots. Cattle diets with high concentrations of starch can cause rapid production of acids in the rumen, disrupting microbial fermentation, causing liver abscess formation, and lowering livestock performance. This study was conducted to evaluate the relationship between the occurrence of liver abscesses and beef tenderness early postmortem. Results showed numerically lesser shear force values (greater tenderness) in loins from animals without liver abscesses, however, this was not statistically significant for slice shear force or Warner- Bratzler shear force. Although the effects of liver abscess occurrence in relation to …

Proteomic Analysis Of Oxidized Proteins In Beef, Nicolas A. Bland, Nicolas J. Herrera, Felipe A. Ribeiro, Morgan L. Henriott, Kellen B. Hart, Chris Calkins

Nebraska Beef Cattle Reports

To evaluate the effects of diet and quality grade on tenderness and oxidative damage to proteins, strip loins from USDA Upper 2/3rd Choice and Select- grade carcasses were obtained. Steers were fed either a diet containing dry rolled corn, steam flaked corn, dry rolled corn with 30% dried distillers grains with solubles, or steam flaked corn with 30% dried distillers grain with solubles. Results suggest that steaks from steers fed dry rolled corn are more objectively tender than steam flaked corn; in addition, steaks grading USDA Upper 2/3rd Choice steaks were more tender when compared to USDA Select quality grade. …

Alternative Heifer Development Systems Utilizing Corn Residue And Cover Crops, Hannah F. Speer, Hannah E. Riley, R. A. Cushman, Harvey C. Freetly, M. E. Drewnoski

Nebraska Beef Cattle Reports

Copyright © 2020 The Board of Regents of the University of Nebraska.

About The Authors

Honors in Practice Online Archive

No abstract provided.

Sheep & Goat Research Journal, Volume 36, 2021

Sheep and Goat Research Journal

Sheep & Goat Research Journal, Volume 36, 2021

Profit Efficiency Analysis Of Cassava Production In Enugu State, Nigeria, Oguejiofor J. Okorie, Ubokudom E. Okon, Anselm A. Enete

Journal for the Advancement of Developing Economies

This study analyzed the profit efficiency of smallholder cassava farmers in Enugu state, Nigeria. The study employed a multi-stage random sampling technique in selecting 240 cassava farm households who are registered in the Enugu State Fadama III project during the 2019 farming season. Data were collected using copies of structured questionnaire and interview schedule. Collected data were analyzed using descriptive and inferential statistics (stochastic frontier profit function model). Results showed that the majority (73.3%) of the household heads were male, with a mean age of 52 years. Additionally, the majority (78.5%) of the respondents were married, mean farm size of …

Judicial Stress And Resiliency Survey Covid-19 Update, Katheryn Yetter, David X. Swenson

Court Review: Journal of the American Judges Association

Judges in the United States preside in many different courts, both on state and federal levels. Judges exercise a considerable amount of power as the ultimate decision makers in matters of legal controversy. However enviable this position may seem, the daily challenges of this role are stressful and can have an adverse effect on any judge’s health and well-being. While some would argue that these challenges are part of the job, the judiciary, legal community, and public in general would be remiss not to recognize the strain that these challenges create. To shed light on the matter, the 2019 National …

Court Review: Journal Of The American Judges Association, Vol. 57, No. 1

Court Review: Journal of the American Judges Association

Court Review, the quarterly journal of the American Judges Association, invites the submission of unsolicited, original articles, essays, and book reviews. Court Review seeks to provide practical, useful information to the working judges of the United States and Canada. In each issue, we hope to provide information that will be of use to judges in their everyday work, whether in highlighting new procedures or methods of trial, court, or case management, providing substantive information regarding an area of law likely to be encountered by many judges, or by providing background information (such as psychology or other social science research) …

What Judges Can Do About Implicit Bias, Jerry Kang

Court Review: Journal of the American Judges Association

“Implicit bias” was not well known in legal communities twenty years ago. But now, the idea of implicit bias circulates widely in both popular and academic discussions. Even the casually interested judge knows a great deal about the topic. Still, even as the problem of implicit bias has grown familiar, potential solutions remain out of focus. Specifically, what can judges do about implicit bias, in their capacities as managers of a workplace, as well as vessels of state power?

In 2009 I wrote a Primer for the National Center for State Courts, which described the challenge of implicit bias to …

The Compassionate Court: Reforming The Justice System Inside And Outside, Jamey H. Hueston

Court Review: Journal of the American Judges Association

There is growing scholarship and justice system attention regarding the quality and effect of court interactions on citizens who come before the bar, as well as court system employees. From this research and the impact of therapeutic court experience, the Compassionate Court is born. The Compassionate Court considers court matters from a wider perspective that factors human behavior and disabilities, as well as community and societal influences that caused conflicts, and encourages courts to formulate alternative therapeutic solutions. The Compassionate Court reflects a coherent, navigable, and humanistic judicial process no matter the severity of the matter or difficulty of the …

Reduced Mitochondrial Dna And Oxphos Protein Content In Skeletal Muscle Of Children With Cerebral Palsy, Ferdinand Von Walden, Ivan J. Vechetti Jr, Davis Englund, Vandre C. Figueiredo, Rodrigo Fernandez-Gonzalo, Kevin Murach, Jessica Pingel, John J. Mccarthy, Per Stal, Eva Ponten

Department of Nutrition and Health Sciences: Faculty Publications

AIM To provide a detailed gene and protein expression analysis related to mitochondrial biogenesis and assess mitochondrial content in skeletal muscle of children with cerebral palsy (CP). METHOD Biceps brachii muscle samples were collected from 19 children with CP (mean [SD] age 15y 4mo [2y 6mo], range 9–18y, 16 males, three females) and 10 typically developing comparison children (mean [SD] age 15y [4y], range 7–21y, eight males, two females). Gene expression (quantitative reverse transcription polymerase chain reaction [PCR]), mitochondrial DNA (mtDNA) to genomic DNA ratio (quantitative PCR), and protein abundance (western blotting) were analyzed. Microarray data sets (CP/aging/bed rest) were …

Coal Char Effects On Soil Chemical Properties And Maize Yields In Semi-Arid Region, Dinesh Panday, Maysoon M. Mikha, Xiaocun Sun, Bijesh Maharjan

Department of Agronomy and Horticulture: Faculty Publications

Soil amendments with high carbon (C) content can be effective in semi-arid regions where soils are characterized by low C. A field study was conducted in 2016–2018 to evaluate the effect of char on soil chemical properties and irrigated maize (Zea mays L.) yields in sandy loam fertilized with urea or composted manure. Carbon-rich char used was a product of coal combustion residue from a local factory in western Nebraska. The experiment was arranged in a split-plot randomized complete block design in four replications with char (0, 6.7, 13.4, 20.1, and 26.8Mg C ha⁻¹) as main and …

Psxii-19 Urine Metabolomics Analysis Associated With Feed Efficiency On Crossbred Steers During The Growing And Finishing Period On Forage- And Concentrate- Based Diets., Virginia M. Artegoitia, John Newman, Ronald M. Lewis, Andrew P. Foote, Harvey C. Freetly

Department of Animal Science: Faculty Publications

A discovery project to identify non‐invasive biomarkers that can detect subtle metabolic discrepancies for cattle feed efficiency was performed using untargeted and targeted urine metabolomics by ultra-performance liquid chromatography-mass spectrometry. Individual feed intake and body weight gain were measured in crossbred steers (n = 80) on a forage-based growing ration (stage-1) followed by a high-concentrate diet finishing ration (stage- 2). Urine was collected on study days 0, 21, 42, 63, and 83 for each dietary stage. In total, 28 steers with the greatest and the least average daily-gain (ADG) within 0.32 SD of the mean of dry-matter-intake (DMI) were used. …

2021 Extension Highlights

Lancaster County, Nebraska Extension: Reports

The work and programs highlighted in this report are a small sample of how local residents, and beyond, count on Lancaster County Extension to be relevant, inclusive, innovative and responsive.