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Effects Of New Science Textbooks On Selected Sixth And Eighth Grade Students At Crestwood Elementary School, Paris, Illinois, David R. Pruim

Masters Theses

This paper describes the results of a six-month field study to determine the effects of a newly adopted and implemented junior-high level science textbook series on student achievement. This study took place in the sixth, seventh, and eighth grade science classrooms of Crestwood Elementary School, Paris, Illinois, from December 1988, until May of 1989. This study compared the science achievement of two groups of students in both their sixth and eighth grade years. The Normal Curve Equivalents or NCE's and letter grades as given by the junior-high level science teachers at Crestwood, were analyzed using non-independent t tests. Descriptive data …

An Analysis Of The Impacts Of The Illinois Board Of Higher Education' S Admission Requirements On Selected High Schools In East Central Illinois, Stephen C. Selle

Masters Theses

The Illinois Board of Higher Education in 1985 instituted mandatory subject admission requirements for all state universities beginning in the year 1990. Subsequent legislative action by the Illinois General Assembly has moved these requirements back to 1993. This field experience investigated the possible impacts of these requirements on rural schools of under 500 students in east central Illinois. A cover letter explaining the purpose of the study and a two page questionnaire were mailed to twenty- one schools. Sixteen schools in the counties of Vermillion, Ford, Iroquois, Kankakee, and Will responded and were the focus of the study. Enrollment patterns …

A Curriculum Response To Budgetary And Marketing Pressures On A Two-Year Community College Engineering Technology Program (Microprecision Technology), Gerald R. Hough

Masters Theses

The process described is a program level response to institutional-wide budgetary restraints. The program in question is a two-year engineering technology associate degree program (Microprecision Technology). The major focus deals with:

1. reducing unit cost

2. improving marketability (recruiting)

3. improving transferability (as it relates to recruiting

The reductions in cost center around the ratio of contact hours to credit hours in the specialty courses as well as a reduction in the number of such courses. Issues dealing with marketability are directly related to the unique nature of the program and the difficulties involved in the public presentation of such …

Ec89-723 Irrigation Scheduling Using Soil Moisture Blocks In Silty Soils, William L. Kranz, Dean E. Eisenhauer

University of Nebraska-Lincoln Extension: Historical Materials

Irrigation takes some risk out of crop production by providing a reliable source of water that allows the producer to manage soil water. Monitoring soil water is fundamental to determining how much irrigation water should be applied, and when the soil is able to store the amount of water to be applied.

This publication describes how to use soil mositure blocks to schedule irrigations in fine textured soils.

Ec89-219 1989 Nebraska Swine Report, M.A. Giesemann, E.R. Peo, A. J. Lewis, Duane Reese, J.D. Hancock, Murray Danielson, Marvin Rhodes, Merwin L. Frey, Alan R. Doster, Homer E. Connell, Donald G. Levis, Cindy Marolf, Edgar T. Clemens, Michael C. Brumm, Donald L. Ferguson, William Ahlschwede, Dwane R. Zimmerman, J.D. Kopf, Rodger K. Johnson, Thomas Socha, John Keele, Larry Young, Chris R. Calkins

University of Nebraska-Lincoln Extension: Historical Materials

This 1989 Nebraska Swine Report was prepared by the staff in Animal Science and cooperating departments for use in the Extension and Teaching programs at the University of Nebraska-Lincoln. Authors from the following areas contributed to this publication: Swine Nutrition, swine diseases, pathology, economics, engineering, swine breeding, meats, agronomy, and diagnostic laboratory. It covers the following areas: breeding, disease control, feeding, nutrition, economics, housing and meats.

G89-948 Safe Operation Of Compact Tractors, Robert D. Grisso, Rollin Schnieder

University of Nebraska-Lincoln Extension: Historical Materials

Follow these safety tips and maintenance procedures for checking, servicing and operating compact tractors to extend their life and reduce breakdowns and accidents.

Lawn and turf maintenance is easier because of modern compact tractors, but carelessness can spell trouble.

Most tractors used in grounds care can be classified into three size groups: 1) riding lawn mowers (3 to 8 horsepower) which are fitted with a mower and usually do not have other equipment or attachments that could be mounted separately; 2) lawn and garden or compact tractors (7 to 40 horsepower) that can be mounted with a variety of tools …

G89-907 Drinking Water: Testing For Quality (Revised April 2005), Sharon Skipton, Bruce I. Dvorak, Wayne Woldt

University of Nebraska-Lincoln Extension: Historical Materials

Why test water quality? Concern about water quality often leads consumers to ask questions such as "What is in my water?" or "Is my drinking water safe?" All water from natural sources contains dissolved substances. These substances are often called contaminants, especially when the amounts present are at possibly harmful or problematic levels. The substances in water can result from either natural processes or human activities. At low concentrations, many do not cause known harmful effects and may be beneficial. Research shows some substances may be harmful only when present at high enough concentrations. The only way to know if …

G89-908 Controlling Snake Problems Around Homes, Ron J. Johnson

University of Nebraska-Lincoln Extension: Historical Materials

Controlling snake problems around residences is covered here. Occasionally people encounter snakes around their homes or in other places, and wonder what to do about the snakes or whether they are dangerous. In nearly all cases, these are harmless types such as garter snakes or bullsnakes. However, Nebraska does have four kinds of poisonous snakes: the prairie rattlesnake, timber rattlesnake, small rattlesnake, copperhead.

G89-955 Nozzles — Selection And Sizing (Revised February 2003), Robert N. Klein, William P. Campbell

University of Nebraska-Lincoln Extension: Historical Materials

The proper selection of a nozzle type and size is essential for proper pesticide application. The nozzle is a major factor in determining the amount of spray applied to an area, the uniformity of application, the coverage obtained on the target surface, and the amount of potential drift. This NebGuide covers nozzle description, recommended uses and orifice sizing for sprayers.

Ec89-730 Anti-Pollution Protection When Applying Chemicals With Irrigation Systems, Dean E. Eisenhauer, Delynn R. Hay

University of Nebraska-Lincoln Extension: Historical Materials

Many irrigators apply chemicals such as fertilizers, herbicides, and insecticides with their irrigation systems. This practice, called chemigation, can be an effective applicatio method if the chemical is suited to this practice and the irrigation system is properly engineered. Chemigation is regulated in Nebraska. The Department of Environmental Control (DEC) and the Natural Resource Districts (NRDs) conduct impsection and enforcement programs. This guide describes only the equipment requirements of DEC's regulations.

G89-944 Home Freezing Of Cooked And Prepared Foods, Katharine P. Riddle, Anne Mae Brenner

University of Nebraska-Lincoln Extension: Historical Materials

Preparing food ahead of time and freezing it can save time, energy and money. Frozen cooked foods also add variety to your menu, offer quick meals for unexpected company and provide nutritious choices for busy days.

When you are preparing a main dish, it takes only a little more effort and time to make enough for several meals. You can freeze all of the prepared food in meal size packages, or serve part of the food immediately and freeze the rest.

It is more economical to make your own supply of prepared dishes than to purchase commercially prepared foods.

G89-904 Corn Insects - Quick Reference, J. F. Witkowski, Frederick P. Baxendale

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide provides abbreviated information on all the economically important corn insect pests found in Nebraska. It provides a brief description, damage symptoms, incidence, sampling scheme, economic thresholds, and available references for these insects.

G89-936 Russian Wheat Aphid, Gary L. Hein, Frederick P. Baxendale, John B. Campbell, Arthur F. Hagen, James A. Kalisch

University of Nebraska-Lincoln Extension: Historical Materials

The Russian wheat aphid is a serious insect threat to small grains. Its description, damage and control are discussed here.

The Russian wheat aphid (RWA) is a serious insect threat to wheat and other small grains. Growers should examine small grain fields regularly for this pest throughout the fall. In the spring, weekly examinations are needed from the time wheat resumes growth through the late heading stages.

Farmers are encouraged to collect samples of unknown aphids on small grains and have them identified by the Cooperative Extension Service. Proper identification of the aphid is critical in determining the need for …

Ec89-1551 Nebraska Management Guide For Control Of Arthropod Pests Of Poultry And Pets: Featuring: Poultry, Dogs, Cats, Rabbits, Birds, Guinea Pigs And Gerbils, John B. Campbell

University of Nebraska-Lincoln Extension: Historical Materials

This Extension Circular covers the precautions; insecticide formulations, application methods, recommendations for insects pests and poultry, and control recommendations for insect pests of pets. This covers poultry, dogs, cats, rabbits, birds, guinea pigs and gerbils.

G89-919 Quality Laboratory Samples Necessary For Accurate Disease Diagnosis, Duane Rice, Douglas G. Rogers

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses the importance of submitting proper specimens to the veterinary diagnostic laboratory as an aid in diagnosing infectious diseases, feed imbalance, or animal poisoning.

To comprehend the reasons for failures in disease diagnosis at veterinary diagnostic laboratories, it is important to understand what disease is, what causes disease, how the animal resists disease (becomes immune), and what happens to the animal if disease develops and the animal does not become immune.

According to Stedmans Dictionary, disease is an interruption, cessation or disorder of body functions, systems or organs. Some diseases may be obvious to the untrained eye, …

Ec89-265 Ammonia Treatment Of Low Quality Forages, Richard J. Rasby, Ivan G. Rush, John Ward, Terry Klopfenstein

University of Nebraska-Lincoln Extension: Historical Materials

Increased costs of production have caused livestock producers to reduce feed costs whenever possible. Low quality crop residues, because of their availability, receive attention and offer considerable potential for reducing feed costs for cattle producers; however, because they are low in digestibility, intake by livestock is reduced. Treatment of low quality crop residues with anhydrous ammonia improves digestibility or total digestible nutrients (TDN) and increases consumption of these forages. The positive effects of ammonia treatment on digestibility and intake of low quality forages make them a viable possibility in feeding programs.

G89-942 Can You Afford To Use Bovine Somatrophin (Bovine Growth Hormone)?, Jeffrey F. Keown

University of Nebraska-Lincoln Extension: Historical Materials

Factors to consider before using Bovine Somatrophin in your dairy herd are covered here.

Much has been written recently about the effect of administering Bovine Somatrophin (BST) to dairy animals. The expected increase in income that could be generated by the use of BST catches producers' attention.

Before any producer uses BST, however, there are a few questions that should be addressed. The most crucial is, "Can BST administration be cash flowed in my dairy operation?"

The answer to this question is dependent on three crucial areas--your current herd average, herd management situation, and the costs involved in the application …

G89-952 Estrus (Heat) Detection Guidelines, Jeffrey F. Keown, Duane N. Rice

University of Nebraska-Lincoln Extension: Historical Materials

Ways to spot cows in heat are covered in this NebGuide.

Several factors are essential in maintaining a herd's reproductive health. Among the most important are: (1) maintaining accurate records, (2) knowing the visual signs of estrus (heat), (3) using proper heat detection aids, and (4) maintaining a herd health program.

By taking the four basic steps listed above, the expected calving interval for dairy animals will be close to the recommended 12 to 13 months. Beef producers need to strive for a 12-month calving interval to maintain a profitable enterprise.

This 12- to 13-month calving interval returns the most …

1989-1991 Catalog, Wku Graduate School

Graduate School

Graduate School catalog regarding admissions, curriculum and policies.

A Description And Explanation Of Teacher-Talk During Kindergarten Sharing Time, Debra Louise Semm Elliott

Dissertations and Theses @ UNI

Teacher-talk during kindergarten Sharing Time was described and explained through a qualitative study of 3 kindergarten teachers. Transcripts of 12 teacher interviews and six Sharing Time observations formed the basis of the study. Results showed that there appears to be a mismatch between teachers' stated goals and actual practice. Teacher-talk dominated much of Sharing Time and occurred in a short discourse style. Categories of teacher-talk were developed through constant comparative analysis. Two broad categories of questions and comments were further divided. Questions fell into four categories: information-seeking, clarification, management, and off-topic. Information-seeking questions were further classified as low-level literal, high-level …

Developmental Relationships Between Students’ Attitudes Toward Reading And Reading Achievement In Grades 1 Through 8, Nancy White

Dissertations and Theses @ UNI

The purpose of this study was to investigate various developmental relationships between the attitudes of students toward reading and their reading achievement with the intention of providing additional information concerning attitudes and attitude testing within school programs. The relationship between reading achievement and attitude toward reading over grade levels, and the relationship between students' attitude toward reading achievement according to gender and participation in special programs was also investigated.

The population of the study consisted of 876 students in Grades 1 through 8 from a white, middle-class rural community. The instrument used to measure the attitudes of students toward reading …

Middle School Innovation: Interpretation And Assessment, William Bryant Williams Jr.

Dissertations, Theses, and Masters Projects

The purposes of this study were to present a historical interpretation and explanation of the middle school innovation and to examine the characteristics of model middle schools. In light of the available body of knowledge is the middle school a reasonable innovation to sustain and implement? A subsidiary purpose was to determine if there were any consensually agreed upon characteristics. The main research question is:;A comprehensive review of the literature was completed to provide the history of middle level education. Beginning with an explanation of the work of the Committee of Ten in 1893, the study provided a report on …