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The Founding Of The Robert B. Daugherty Water For Food Institute At The University Of Nebraska

Daugherty Water for Food Global Institute: Administrative Materials

University of Nebraska President J.B. Milliken drove to Omaha in to meet Robert Daugherty at his home. In the living room, the elder Daugherty was surrounded by Mogens Bay, his three sons and a covey of lawyers. Now 88 years old, the businessman had a reputation for being tough-minded and smart, a man who could intimidate, but also surprise with his ready sense of humor. In his long career, Daugherty had transformed agriculture and the rural landscape into the now familiar polka dot pattern, the signature of the center pivot irrigators Daugherty had popularized in the 1970s. He had started …

Feed Efficiency In The Range Beef Cow: What Should We Be Looking Att?, H. H. "Trey" Patterson

Range Beef Cow Symposium

Beef cow efficiency is a critically important topic for range cow producers. Feed efficiency, or the ability to convert grazed forages into production, is obviously an important aspect of overall cow efficiency. The late Bob Taylor from CSU made the statement “profitable cattle are usually productive, but productive cattle are not always profitable” (Taylor, 1994). That is an inherently important concept in the efficiency discussion, as it leads us to question the important metrics in determining feed efficiency in the cow.

Impacts Of Estrous Synchronization On Cowherd Performance, G. Cliff Lamb

Range Beef Cow Symposium

Estrous synchronization and artificial insemination (AI) are reproductive management tools that have been available to beef producers for over 40 years. Synchronization of the estrous cycle has the potential to shorten the calving season, increase calf uniformity, and enhance the possibilities for utilizing AI. Artificial insemination allows producers the opportunity to infuse superior genetics into their operations at costs far below the cost of purchasing a herd sire of similar standards. These tools remain the most important and widely applicable reproductive biotechnologies available for beef cattle operations. However, beef producers have been slow to utilize or adopt these technologies into …

Incorporating A Yearling Stocker Enterprise To The Cow/Calf Operation: Buy, Sell, Or Hold?, Mark Frasier

Range Beef Cow Symposium

Many progressive cow/calf producers have considered adding a yearling stocker enterprise to their business model. There are significant benefits to diversification; yearling cattle can help to optimize available forage and balance the financial viability of a livestock operation. At the same time however, managing the dynamics of a secondary enterprise will add complexity and potentially elevate risk to the combined operation. The added dimension of market livestock will help a ranch utilize their forage resources more efficiently, but yearling cattle have different needs than cows and different objectives and require a dissimilar skill set than required to successfully wean a …

Cow Supplementation: Getting The Best Bang For Your Buck, South Dakota State University

Range Beef Cow Symposium

A wide and ever-changing variety of feedstuffs are available and potentially useful as supplements for beef cows. Choosing the most appropriate feedstuff to use at any point in time will influence a cow’s nutritional and performance responses. It will also influence the overall cost of the feeding program for the cow herd. Considering that feed is the largest variable cost for virtually every cow-calf operation, using the most appropriate source of nutrients at least cost for the nutrient(s) required will provide the “best bang for the buck”. Understanding the role of key nutrients in a given feedstuff relative to the …

Managing Compromised And Weak Calves, Franklyn B. Garry, Jason E. Lombard

Range Beef Cow Symposium

Take Home Messages

Many things can cause calves to be weak at birth, but dystocia is the single most common cause of compromised calves. Calves born without assistance experience hypoxia (low arterial blood oxygen), acidosis, and frequently hypothermia. Dystocia calves experience the same changes but to a greater degree. Dystocia has an immediate and prolonged effect on the health and productivity of calves. Perinatal mortality due to weakness and dystocia accounts for about half of all calf deaths through weaning and is not due to infectious disease. Simple interventions such as providing calves with mechanical breathing assistance, oxygen, colostrum, and …

Mentoring And Managing Employees To Ensure Husbandry And Assure Consumers, Tracey Erickson

Range Beef Cow Symposium

Building your team…

1. Share Purpose, Mission and Vision
2. Train Employees – onboarding
3. Communicate and Evaluate
4. Include employees – farm planning and direction
5. Celebrate Success

Cow Supplementation: Getting The Best Bang For Your Buck, Ken Olson

Range Beef Cow Symposium

How do we get the best bang for the buck?

• 2 aspects:

1. Biology: Use the right feeds to provide the right nutrients
2. Economics: price the best feeds to provide the right nutrients

Evaluating Equations Estimating Change In Swine Feed Intake During Heat And Cold Stress, R. R. White, P. S. Miller, M. D. Hanigan

Department of Animal Science: Faculty Publications

The objectives of this study were to evaluate heat stress feed intake models for growing swine using a data set assembled from the literature and to develop a series of new equations modeling the influence of the thermal environment and interactions between the thermal environmental and other factors on feed intake. A literature survey was conducted to identify studies assessing intake responses to temperature. The resulting data set comprised 35 studies containing 120 comparisons to thermoneutral intake. Intake as a fraction of thermoneutral intake (FFI) was the primary response variable, where a value of 1 represented no change from thermoneutral …

The Family Mealtime Study: Parent Socialization And Context During And Surrounding Family Mealtimes, Car Mun Kok

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Past research showed that family mealtimes positively impact youth's dietary behaviors. However, the processes through which these benefits occur are unclear. Understanding the aspects of family mealtimes such as parent socialization and mealtime context can increase the understanding of how family mealtimes may benefit youths’ dietary behaviors. This mixed methods study identified occurrences around family mealtimes that might impact youths’ dietary behaviors. One hundred parent-child dyads completed surveys. A subsample of 40 families participated in family mealtime observations and 20 parents were interviewed. Quantitative findings showed that parents engaged in various food- and mealtime-related socialization behaviors like parent modeling, parent …

Resistant Starches For The Management Of Metabolic Diseases, Laure B. Bindels, Jens Walter, Amanda E. Ramer-Tait

Department of Food Science and Technology: Faculty Publications

Purpose of review—Recent clinical trials and animal studies indicate that resistant starches (RS) may be beneficial therapeutic tools for the management of metabolic diseases. The purpose of this review is to summarize these findings and discuss the established and proposed mechanisms by which RS exert their benefits. We also examine open questions regarding how RS improve metabolism and propose future research directions for the field.

Recent findings—Data from both humans and animal models clearly support a role for RS in improving a variety of metabolic features; however, discrepancies do exist regarding specific effects. Concomitant improvements in both insulin …

Light Suppression Of Nitrate Reductase Activity In Seedling And Young Plant Tissues, Mark A. Schoenbeck, Bikash Shrestha, Melanie F. Mccormick, Timothy D. Kellner, Claudia M. Rauter

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

Light is often reported to enhance plant nitrate reductase (NR) activity; we have identified a context in which light strongly suppresses NR activity. In vitro NR activity measurements of laboratory-grown seedlings showed strong suppression of nitrate-induced NR activity in cotyledon, hypocotyl, and root tissues of Ipomoea hederacea (L.) Jacquin; robust NR activity accumulated in nitrate-induced tissues in the dark, but was absent or significantly reduced in tissues exposed to light during the incubation. The suppressive mechanism appears to act at a point after nitrate perception; tissues pre-incubated with nitrate in the light were potentiated and developed NR activity more rapidly …

Rfx Transcription Factors Are Essential For Hearing In Mice, Ran Elkon, Beatrice Milon, Laura Morrison, Manan Shah, Sarath Vijayakumar, Manoj Racherla, Carmen C. Leitch, Lorna Silipino, Shadan Hadi, Michèle Weiss-Gayte, Emmanuèle Barras, Christoph D. Schmid, Aouatef Ait-Lounis, Ashley Barnes, Yang Song, David J. Eisenman, Efrat Eliyahu, Gregory I. Frolenkov, Scott E. Strome, Bénédicte Durand, Norann A. Zaghloul, Sherri M. Jones, Walter Reith, Ronna Hertzano

Department of Special Education and Communication Disorders: Faculty Publications

Sensorineural hearing loss is a common and currently irreversible disorder, because mammalian hair cells (HCs) do not regenerate and current stem cell and gene delivery protocols result only in immature HC-like cells. Importantly, although the transcriptional regulators of embryonic HC development have been described, little is known about the postnatal regulators of maturating HCs. Here we apply a cell type-specific functional genomic analysis to the transcriptomes of auditory and vestibular sensory epithelia from early postnatal mice. We identify RFX transcription factors as essential and evolutionarily conserved regulators of the HC-specific transcriptomes, and detect Rfx1,2,3,5 and 7 in the developing HCs. …

Diet-Responsive Micrornas Are Likely Exogenous, Janos Zempleni, Scott R. Baier, Kendal Hirschi

Department of Nutrition and Health Sciences: Faculty Publications

In a recent report Title et al. (1) fostered miRNA-375 and miR-200c knock-out pups to wild-type dams and arrived at the conclusion that milk microRNAs are bioavailable in trace amounts at best and that postprandial concentrations of microRNAs are too low to elicit biological effects. Their take home message is flawed. First, the majority of microRNAs in bovine milk are encapsulated in exosomes, thereby conferring protection against degradation and a mechanism for intestinal transport (2). Second, numerous dietary microRNAs have been cataloged among human samples (3). Third, the mere absence of a postprandial increase does not equate with zero absorption. …

4-H 356 Nutrition, Fitness And Youth, Linda S. Boeckner

Nebraska 4-H Clubs: Historical Materials and Publications

4-H 356: Nutrition, Fitness and Youth. This extension contains information about fitness and nutrition including food choices, self-image, exercise, and how to be a wise consumer.

Center For Grassland Studies, Fall 2015, Volume 21, No. 3

Center for Grassland Studies: Newsletters

A Century of Vegetation Change at Nine-Mile Prairie: Snapshots from 1928 and 2012

From the Director

CGS Associates

Participants Continue to Find Value in Annual Nebraska Grazing Conference

Performance and Economics of Supplementing Yearlings on Smooth Bromegrass Pastures

Amenity Grasses in the Landscape

Grazing Livestock Systems Alumnus Still Thinks Outside the Box

A Year in the Life of a PGA Golf Management Alumnus as His Club Prepares to Host Ryder Cup: Part 1

New Book Looks at Lessons from Great Plains’ Small Places

Gamma Sigma Delta, Nebraska Chapter Newsletter, Issue #51 October 2015

Gamma Sigma Delta, Nebraska Chapter: Newsletters

NOMINATIONS FOR GAMMA SIGMA DELTA The Membership Nominating Committee solicits your nomination of graduate students, faculty, managerial/professional staff, and alumni for membership in Gamma Sigma Delta.

The Award of Merit Committee announces the call for nominations for the 2015 Gamma Sigma Delta Award of Merit.

Gamma Sigma Delta invites you to submit nominations for the 2015 Nebraska Chapter’s Extension Award. This is an excellent means of recognizing significant extension activity.

Gamma Sigma Delta invites you to submit nominations for the Nebraska Chapter’s Research Award for 2015. This is an excellent means of recognizing significant research activity.

The Teaching Award Committee …

Nebline, October 2015

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: We All Benefit From Pollinator Habitats

Food & Health

Family Living

Farm & Acreage

Horticulture

Pests & Wildlife

4-H & Youth

Extension Calendar

and other extension news and events

Rural Civic Action Project Poster, Heartland Center For Leadership Development

Heartland Center for Leadership Development Materials

The final project for the Rural Civic Action Project is to create a poster that includes the Community Capital Mapping activity (CCMA; Keith & Kinsey, 2013). The Community Capital Maps provide an opportunity to evaluate the impact of the projects from the participants’ perspective. Fellows should include 2 maps on their poster: the map that was created through facilitating the CCMA, the map created by the fellows evaluating the impact of their service project (the work the fellows are doing in the schools). Also included on the poster is a narrative describing the maps.

Activation Of Toll-Like Receptor 4 (Tlr4) Attenuates Adaptive Thermogenesis Via Endoplasmic Reticulum Stress, Meshail Okla, Wei Wang, Inhae Kang, Anjeza Pashaj, Timothy P. Carr, Soonkyu Chung

Department of Nutrition and Health Sciences: Faculty Publications

Background: Human obesity is associated with defective brown adipose tissue (BAT) activation.

Results: Toll-like receptor 4(TLR4) activation by high fat diet or lipopolysaccharide impairs adaptive thermogenesis.

Conclusion: Obesity-mediated TLR4 activation represses adaptive thermogenesis through endoplasmic reticulum (ER) stress-mediated mitochondrial dysfunction.

Significance: Inhibition of TLR4/ER stress axis is a novel target to augment BAT activity.

Abstract: Adaptive thermogenesis is the cellular process transforming chemical energy into heat in response to cold. A decrease in adaptive thermogenesis is a contributing factor to obesity. However, the molecular mechanisms responsible for the compromised adaptive thermogenesis in obese subjects have not yet been elucidated. In …

Growing A Healthy Future, Fall 2015

Institute of Agriculture and Natural Resources: Institute Publications

Food Science and Technology; Serving All Sectors; Silicon Valley of Red Meat; Pilot Plants; Greenhouse Innovation; Salt-tolerant Rice Genes; Quantified Ag; State Fair Park; Morgan Tranmer; Yeutter Institute; International Wheat Center

Unl Emeriti And Retirees Association Newsletter, Fall 2015

UNL Emeriti and Retirees Association: Newsletters and Other Materials

University of Nebraska-Lincoln Emeriti and Retirees Association Newsletter, Fall 2015

Nefdc Exchange, Volume 28, Fall 2015, New England Faculty Development Consortium

New England Faculty Development Consortium Exchange

Contents

President’s Message: The Importance of Academic Technology - Dakin Burdick, Mlount Ida College

Snow Lessons from a New England Winter: Using Technology Tools to Empower Learning during Class Cancellations - Lori Rosenthal, Lasell College

Call for Proposals for the Spring 2016 Conference

Kairos: The Right Time for the Laboratory as Educational Model - Al DeCiccio, Labouré College

Save the Date: Spring Conference, Tuesday, May 24, 2016; theme: Inclusive Excellence: Teaching and Learning in an Increasingly Interconnected World; Tufts University; keynote speaker: L. Lee Knefelkamp, Columbia University and AAC&U

Universal Design for Learning for 21st Century Success - Katie Novak, …

Water Current, Volume 47, No. 4, Fall 2015

Water Current Newsletter

Study: Two Major U.S. Aquifers Have High Levels of Natural Uranium

Water Advanced Research and Innovation Fellowship Program (WARI)

Characterization Of Inhibitors Of Fatty Acid Transport Protein-2 In Cell And Animal Models, Nipun Saini

Department of Biochemistry: Dissertations, Theses, and Student Research

Obesity is correlated with insulin resistance and elevated levels of glucose, triglycerides and free fatty acids in blood. This affects overall metabolism and leads to disease. In the obese state, fat also accumulates in non-adipose tissue including liver, muscle and pancreas, where it can lead to cellular dysfunction and death. Currently, only a limited number of drugs are available to combat obesity and it is clear that new drugs, which more narrowly target the metabolic pathways involved, are required. Fatty Acid Transport Proteins (FATPs) are bifunctional proteins involved in the uptake and activation of fatty acids by esterification with coenzyme …

Short Communication: Effect Of Saccharomyces Cerevisiae Supplementation On Some Biomarkers Of Oxidative Stress In Weaned Rabbits During The Hot-Dry Season, B.M. Shehu, B.A. Ayanwale, J.O. Ayo, C. Uchendu

Department of Agricultural Leadership, Education, and Communication: Faculty Publications

A feeding trial was conducted to evaluate the effect of Saccharomyces cerevisiae (SC) supplementation on some biomarkers of oxidative stress in rabbits during the hot-dry season (temperaturehumidity index: 33.2±0.9oC). Sixty healthy weaned crossbred rabbits, aged between 5-6 wk with live weight of 612.7±60.8 g (mean±standard deviation) were used. The rabbits were divided into 5 treatment groups; SC0 receiving a control diet without supplementation of SC, and SC2, SC4, SC6 and SC8 receiving the control diet supplemented with SC at the rate of 2, 4, 6 and 8×109 colony forming units/kg, respectively. The activity of total superoxide dismutase and malonaldehyde in …

Nebraska Chapter Gamma Sigma Delta Newsletter Issue #49 [Sic, #50] Fall 2015

Gamma Sigma Delta, Nebraska Chapter: Newsletters

Welcome New Members

Recipients of 2014 Gamma Sigma Delta Awards

Award of Merit for Service Recipient: Dennis Brink

Excellence in Research Award Recipient: George Graef

Excellence in Teaching Award Recipient: Roberto Cortinas

Excellence in Extension Award Recipient: Gary Zoubek

Alissa Martindale is presented the Outstanding Undergraduate Student

Garth A. Brown is presented the Arthur von Bergen Memorial Award

Vivek Sharma is presented the Outstanding Graduate Student award

In Memoriam: Dale Swartzendruber, Dr. Loyd L. Young, Herman Jacob Gorz, John Kenyon Ward.

Gamma Sigma Delta Committees 2015

Principal Leadership In High-Performing, High-Poverty Elementary Schools, Marc J. Cohen

Department of Educational Administration: Dissertations, Theses, and Student Research

The focus of this mixed methods study was on Maryland Title I elementary principals who led schools to achieving adequate yearly progress during the 2011-2012 school year. At the time of the study, slightly more than one third of the Title I elementary schools in Maryland and throughout the U.S., achieved this status (U.S. Department of Education, 2013).

In-depth interviews were conducted with twenty-five principals from Title elementary schools in Maryland. The Multifactor Leadership Questionnaire (MLQ) Leader Form was administered to the participants as well.

This study findings indicated,

1. Principals of high-performing, high-poverty elementary schools were more transformational in …

Probiotics And Methods Of Obtaining Same, Jens Walter, Bob Thomas, Thomas Burkey

Department of Food Science and Technology: Faculty Publications

This disclosure describes novel probiotics, and also describes novel methods by which such probiotics can be obtained.

Impact Of Dietary Components On Nk And Treg Cell Function For Cancer Prevention, Young S. Kim, Thomas J. Sayers, Nancy H. Colburn, John A. Milner, Howard A. Young

United States Public Health Resources

An important characteristic of cancer is that the disease can overcome the surveillance of the immune system. A possible explanation for this resistance arises from the ability of tumor cells to block the tumoricidal activity of host immune cells such as natural killer (NK) cells by inducing the localized accumulation of regulatory T (Treg) cells. Evidence exists that components in commonly consumed foods including vitamins A, D, and E, water-soluble constituents of mushrooms, polyphenolics in fruits and vegetables, and n-3 fatty acids in fish oil can modulate NK cell activities, Treg cell properties, and the interactions between those two cell …