Education Commons^™

Letter From The Dean, Charles J. Scifres

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 1 2000, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Abstracts From The Student Presentations Of The Arkansas Chapter Of Gamma Sigma Delta, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

The Use Of Animals In Higher Education: Problems, Alternatives, & Recommendations, Jonathan Balcombe

eBooks

Despite recent advances in technology and increasing societal concern for animals, animals continue to be exploited and killed in large numbers so that students can learn about their structure and function. Dissection may not be without its merits from an educational standpoint, if well implemented, but it appears from student surveys that it usually is not. When one considers the associated costs—animal suffering and death in the supply trade, disruption of wild animal populations, messages that tend to undermine rather than reinforce respect for life and concern for others, rising costs of animal carcasses (as compared with alternatives with longer …

Terminology Work: Tools And Processes That Make A Difference, Uwe Muegge

Uwe Muegge

Technical texts, i.e., technical literature proper (data sheets, user documentation, scientific publications, etc.), as well as the whole range of medical and legal texts, have one feature in common: Their authors make generous use of: a) words not in common usage, e.g., dongle (a computer hardware device that prevents unauthorized use of protected software); and/or b) words that are in common usage but have a slightly, or even totally, different meaning in the special language, e.g., bug (in the general sense, this means a small insect, but in the computer software field, this is a small defect in the code …

The Difference In Pain Tolerance Between Ncaa Division 1-A Male And Female Athletes, Mollie K. Karabatsos

Theses, Dissertations and Capstones

How well an athlete tolerates pain may aid the athletic trainer in determining a proper rehabilitation protocol for the quickest recovery and return to play after an injury. The present investigation was conducted to determine if there is a difference in pain tolerance between NCAA Division I-A male and female athletes. The subjects consisted of nineteen healthy Division I-A male athletes and nineteen healthy Division I-A female athletes all between the ages of 18 and 23 (N=38). The subjects placed their hand, up to their styloid process, into a one - degree Celsius ice bath for one minute. After one …

Distribution And Habitat Of The Southern Two-Lined Salamander, Eurycea Cirrigera, In Will County, Illinois: Implications For Population Management And Monitoring, David Mauger, Timothy Bell, Eric L. Peters

Journal of the Iowa Academy of Science: JIAS

The southern two-lined salamander (Eurycea cirrigera) was found to occur at numerous localities within the Kankakee River State Park in Will County, Illinois. The species is restricted to small drainages within the Kankakee River valley that have flow consisting of groundwater that discharges at seeps or springs at or within the valley bluff. Cooler water temperatures and possibly other conditions that are associated with water derived from seep or spring sources may be important factors in determining salamander abundance. This is particularly relevant to larval habitat. These observations suggest that the spring or seep-fed larval habitat may be the primary …

Revitalization Of Ephemeral Pools As Frog Breeding Habitat In An Illinois Forest Preserve, Denins Nyberg, Irene Lerner

Journal of the Iowa Academy of Science: JIAS

Almost all land in the eastern United States that has been acquired to preserve nature was once in agricultural usage, and because of this, alterations of ephemeral pool hydrology are common in forest preserves and parks. These ephemeral pools are an important breeding resource for many amphibian species. We hypothesized that filling drainage ditches and recreating a more natural topography at eroded berms would enhance amphibian populations in the forest preserve. Restoration of the hydrology was begun by volunteers in 1993 and was associated with management to reduce non-native woody vegetation. Three ephemeral pools have had maximum water levels raised …

Statement Of The Position Of The Iowa Academy Of Science On The Validity Of Evolutionary Science And On The Status Of Creationism As A Scientific Explanation Of Natural Phenomena

Journal of the Iowa Academy of Science: JIAS

Current attempts to introduce "scientific creationism", "creationism", or the Judeo-Christian biblical account of creation, as well as to reframe the discussion around terms such as "abrupt appearance theory", "intelligent design theory", or other disguised forms of creationism into the science classroom along with or instead of evolutionary science are strongly opposed by The Iowa Academy of Science on the grounds that creationism, in whatever form, is a religious doctrine and not science.

Book Review: Wildflowers And Other Plants Of Iowa Wetlands, Paul Christiansen

Journal of the Iowa Academy of Science: JIAS

Wildflowers and Other Plants of Iowa Wetlands. Sylvan T. Runkeland Dean M. Roosa. 1999. Iowa State University Press. 372 pages. ISBN 0-8138-2174-6 pbk.

Runkel and Roosa have scored again with an impressive book on the plants of Iowa wetlands. The format is similar to their very successful Wildflowers of the Tallgrass Prairie (ISU Press, 1989) with full-page color illustrations of each species with the facing page giving nomenclatural data, range and habitat, leaf, flower and fruit characteristics. Information and interesting facts about the plant, including uses by aborigines and early settlers, follows.

Herbicide Resistant Weeds, Alex R. Martin, Fred W. Roeth, Chad Lee

University of Nebraska-Lincoln Extension: Historical Materials

The development of herbicide resistant weeds is described along with strategies to prevent development. Herbicide resistance refers to plants within a weed species that, after repeated use of a herbicide, are no longer controlled by normal rates of that herbicide. Herbicide resistance often develops in fields that have been sprayed with herbicides with the same site of action for several years. Herbicide resistance is usually attributed to slight genetic differences between resistant and susceptible plants. These changes occur at a frequency of one plant in a million or even a billion. Herbicide resistance is not dependent on the environment or …

Nf422 Sunflower Head Moth Management, Ronald C. Seymour, Gary L. Hein, Ray Weed

University of Nebraska-Lincoln Extension: Historical Materials

Sunflower head moth identification and biology, management, and chemical control.

Sunflower head moth, Homoeosoma electellum (Hulst), can cause substantial economic loss to commercial sunflowers in Nebraska and the surrounding region. Populations of sunflower head moth vary tremendously from year to year. Consequently, pest monitoring is important each growing season to determine when moths first appear and the extent of the infestation. Field scouting in confection sunflower fields is critical because of their higher value and the importance of maintaining quality.

Topics include sunflower head moth identification and biology, management, and chemical control.

Nf00-433 Responsibilities Of Elected Officers, Gary C. Bergman

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact discusses how to carry out the role of an organization's newly elected officer.

Nf00-434 Understanding And Using Parliamentary Procedure, Gary C. Bergman

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact discusses definitions for vocabulary related to parliamentary procedure.

Nf00-440 Creating A Strong Family: Appreciation And Affection: Developing An Emotional Bond, John Defrain

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact discusses how strong families show appreciation and affection to build emotional bonds.

Nf00-443 Creating A Strong Family: Enjoyable Time Together: A Journey Of Happy Memories, John Defrain

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact explores the importance of time spent together and creating happy memories in building a strong family.

Nf00-435 Consumer Responsibility In Health Care: Selecting Mental Health Care, Paul Flack, Mary Ellen Rider

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact offers guidance for persons in need of mental health care for themselves or a loved one.

Ec00-823 2000 Nebraska Farm Custom Rates - Part I, H. Douglas Jose, Melissa Van Winkle

University of Nebraska-Lincoln Extension: Historical Materials

Every two years a survey of the custom oeprations is conducted to determine the current rates charged for specific machinery operations. The survey is divided into two parts: spring and summer operations, including planting and small grains harvest in Part I, and information about fall and miscellaneous operations in Part II.

G00-1404 Radon In Nebraska Homes: Healthy Indoor Air For Healtlhy Nebraskans (Revised October 2003), Rebecca L. Versch, Shirley Niemeyer

University of Nebraska-Lincoln Extension: Historical Materials

Radon is a colorless, odorless, radioactive gas emitted from uranium, a naturally occurring mineral in rocks and soil. Normally, radon rises up through the soil and then dissipates in the air outside. Radon becomes a concern, however, when it seeps in through openings such as cracks, loose-fitting pipes, sump pits, dirt floors, slab joints, or block walls and accumulates in the home.

This publication will help householders understand radon — what it is, its effect on heatlh, how to test for it, and some remodeling or new building techniques that can reduce radon levels in the home.

Nf00-411 Seed Treatment Fungicides For Soybeans (Revised January 2004), Loren J. Giesler

University of Nebraska-Lincoln Extension: Historical Materials

The most common soybean disease problem in Nebraska is seedling damping off and seed rot caused by several fungi. Early season damping off and root rots are often followed by premature death, which in many instances may be attributed to fungal infections earlier in the season.

This NebFact discusses the seed treatment fungicides for soybeans. These includes protectants (contacts) that are effective only on the seed surface; and systemic fungicides that are absorbed by the emerging seedling, which inhibit or kill the fungus inside host plant tissues.

Ec00-1564 A Guide To Identifying Nebraska Bumble Bee Species, Marion D. Ellis, Doug Golick

University of Nebraska-Lincoln Extension: Historical Materials

For more people, pollen means allergies and bees mean stings. However, you should thank a bee, butterfly, bat, bird, or other pollinator for one out of every three bites of food you eat. There are 95 crops grown in the United States that require insect pollinators. In addition, many bee-pollinated plants provide food for wildlife, increase soil fertility, and beautify our landscapes.

This extension circular discusses the importance of bees, capturing bees, making a reference collection, identification guide, and glossary.

Nf00-427 Management Of Seed And Seedling Diseases Of Corn, Jim Stack

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact discusses how to manage seed and seedling diseases of corn.

Nf00-424 Sewing With Velvet, Rose Marie Tondl

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact discusses sewing techniques for velvet.

Nf00-421 Sewing With Microfibers, Rose Marie Tondl

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact discusses the use of microfibers.

Ec00-1879 Sorghum Ergot In The Northern Great Plains, Jim Stack

University of Nebraska-Lincoln Extension: Historical Materials

Sorghum is grown throughout Nebraska on approximately 0.6 million acres of land. It is grown as a forage crop as well as a grain crop. There is no significant commercial seed production in Nebraska. Grain sorghum is used domestically as livestock feed, in ethanol production, and to a limited extent as a food crop.

Grain sorghum is also exported to several countries. All sorghum hybrids (grain and forage) are susceptible to ergot disease. Ergot is a disease that impacts sorghum production directly by infecting unfertilized flowers and preventing seed development. Ergot also impacts sorghum production indirectly. Affected fields with honeydew-covered …

Ec00-219 2000 Nebraska Swine Report, Rodger K. Johnson

University of Nebraska-Lincoln Extension: Historical Materials

The 2000 Nebraska Swine Report was prepared by the staff in Animal Science and cooperating Departments for use in Extension, Teaching and Research programs. This publications deals with research on swine reproduction, breeding, health, nutrition, economics, and housing.

Ignoring Variation: Are We Missing Opportunities?, Behave

All Current Publications

This publication discusses the fact that each individual person and animal is so unique from one another and the opportunity to study and learn about the differences rather than the similarities and averages is often passed up.

An Integrated Science Unit : Ants, Julia Dillehay

Graduate Research Papers

This instructional development project integrated language arts and the science areas. A print-rich environment extended content and offered models of language, thus energizing children to become actively involved in the study. Many literature genres and.related expressive activities provided children with many options for learning experiences. The focus for this science unit for grade two was on ants. A print-rich environment was provided along with computer software and access to information on the internet.

Ec00-1207 Growing Onions, Shallots, And Chives, Susan Schoneweis, Laurie Hodges, Loren J. Giesler

University of Nebraska-Lincoln Extension: Historical Materials

The common onion (Allium cepa) is the most popular and widely grown Allium in Nebraska home gardens. Many members of the onion family (Alliaceae) are used in flower gardens because of their interesting flowers and foliage, but here we're going to focus on the onion as a vegetable crop.

This publication will discuss the different types of onions and how to grow onions from onion sets, plants, transplants, and seed. It will cover the different cultivars found here in Nebraska, the nutrition, fertilizing, harvesting, curing and storing of onions.