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Trees And Shrubs For Noise Abatement, David I. Cook, David F. Haverbeke

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The study, Trees and Shrubs for Noise Abatement, was a joint effort by the University of Nebraska and the U.S. Forest Service. The principal objective was to determine effective means for reducing traffic noise levels by the use of trees and shrubs, wherever intrusive noise is a problem.

Place Discrimination In Rail Shipments Of Wheat From Great Plains Origins, Dale G. Anderson, Brian L. Mariska

Department of Agricultural Economics: Faculty Publications

The purpose of this study was to determine whether shipments of wheat by railroad from Nebraska and other Great Plains States are discriminated against relative to shipments from other wheat producing states and regions. Primary objectives were: 1. To develop a technique for measuring place discrimination. 2. To employ the technique in testing empirical data for evidence of discrimination. 3. To analyze the results and explore implications for geographically- separated wheat shippers. Ratios of railroad revenue/out-of-pocket costs for the years 1958 and 1966 were used to compare the relative cost burden borne by wheat shipments in geographically-separated hauls. Resulting ratios …

Place Discrimination In Rail Shipments Of Wheat From Great Plains Origins, Dale G. Anderson, Brian L. Mariska

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The purpose of this study was to determine whether shipments of wheat by railroad from Nebraska and other Great Plains States are discriminated against relative to shipments from other wheat producing states and regions. Primary objectives were: (1) To develop a technique for measuring place discrimination (2) To employ the technique in testing empirical data for evidence of discrimination (3) To analyze the results and explore implications for geographically-separated wheat shippers.

Water Resources News, Volume 3, No. 5, May 1971

Water Current Newsletter

Congratulations Doane College
OWRR Announces Fiscal Year 1972 Title II Water Resources Research Program
Economic Analysis of Water Projects
New Federal Department of Natural Resources
Research and Development Sources Sought
Water Quality Guidelines

Whole Issue Nebraska Bird Review (March 1971) 39(1)

Nebraska Bird Review

TABLE OF CONTENTS

Treasurer's Report ....................2

Pileated Woodpecker in Otoe County ....................3

1970 Christmas Count ....................4

Winter Meeting ....................9

1970 Nebraska Nesting Survey ....................10

Notes ....................15

In Memoriam ....................16

Test 1065: Allis-Chalmers Landhandler 210 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT

GENERAL CONDITIONS

East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers.

PREPARATION FOR PERFORMANCE RUNS

The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …

The Biological Activity Of Phytotoxic Extracts From Corynebacterium Sepedonicum, Doran W. Pearson

Open Access Master's Theses (through 2010)

Isolation of a phytotoxin from the ring rot pathogen of potatoes, Corynebacterium sepedonicum, had previously been reported by Strobel (21). The first phase in our study was to investigate more extensively the general nature of this compound. The phytotoxin could possibly be a specific compound associated only with the ring rot pathogen. However, the possibility that the substance could be obtained from sources other than the bacterium had not been completely eliminated. In an attempt to answer this question, three extracts were purified and compared. First, compounds were isolated from a broth culture of bacteria in the manner described …

Changes In Escherichia Coli Associated With Acquired Tolerance For Quaternary Ammonium Compounds, R. B. Maxcy, N. P. Tiwari, P. R. Soprey

Department of Food Science and Technology: Faculty Publications

Acquired tolerance for a quaternary ammonium compound produced a tolerance for a similar compound. Tolerance was associated with the structure and the extent of adsorption of the compound. Morphological changes and resistance to disruption by pressure and by sonic treatment accompanied the development of tolerance. An otherwise weakened culture evolved with the acquisition of tolerance. The maximum obtainable viable population density of tolerant cells in growth medium was approximately 5 %, of that obtained in the parent culture. Tolerant cultures died off more rapidly in the original growth medium as well as when washed cell suspensions were stored at 5 …

Antigenic Relationships In Seven Strains Of Tetrahymena, W.E. Engelhard, B.W. Mccashland

Papers in Microbiology

Tetrahymena, along with other genera of the family Frontoniidae, have been the subject of many scientific investigations concerning problems in protozoan physiology. Unfortunately in many instances, difficulty arises when attempting to identify properly the form that was used in the particular study. Until rather recently, relatively little had been accomplished by way of a comprehensive study of the interrelated genera, and of these very few have dealt with taxonomic problems serologically.

Study Of Control Of Public Health Problems Using Irradiation, R. B. Maxcy, N . P. Tiwari, C. C. Anagnostis

Department of Food Science and Technology: Faculty Publications

Red meat, as exemplified by ground beef and pork, is subject to numerous opportunities for contamination and harborage of pathogenic organisms with the present commercial system of processing and distribution. An exploration was undertaken therefore to determine the usefulness of gamma irradiation for public health protection when applied to red meat. This work indicated that retail products are commonly heavily contaminated. The contamination can be reduced somewhat through central processing as shown by the data obtained from ground beef. Considerable numbers of the contaminants can be destroyed by irradiation at a 68 Krad level.
This work indicates that commercial ground …

The Prairie Naturalist Volume 2, Nos. 3 And 4 September–December, 1970

The Prairie Naturalist

EDITORIAL: Ecology and Environmental Education ▪ Keith R. Stamm

PEOPLE IN PERIL ▪ Thomas L. Kimball

MEN IN MAN'S ENVIRONMENT ▪ Robert L. Burgess

ENERGY AND MAN'S ENVIRONMENT ▪ Dale Henegar

MINERALS AND SOILS IN MAN'S ENVIRONMENT ▪ Wilson M. Laird

WATER IN MAN'S ENVIRONMENT ▪ Norman Peterson

THE ATMOSPHERE IN MAN'S ENVIRONMENT ▪ Gene A. Christianson

WHY ENVIRONMENTAL EDUCATION IN THE LIFE SCIENCES? ▪ James R. Reilly

ECOLOGICAL EDUCATION IN THE PHYSICAL SCIENCES ▪ William P. Eastwood

MASS MEDIA AND ENVIRONMENTAL EDUCATION ▪ Richard Palmer

THE JUDGMENT OF THE JACKAL ▪ C. Benson Thomerson

THE ROLE OF COLLEGES AND …

Bioassay Procedures For Oil And Oil Dispersant Toxicity Evaluation, Gilles Laroche, Ronald Eisler, Clarence M. Tarzwell

United States Environmental Protection Agency: Publications

Hazards to marine and estuarine fauna associated with offshore drilling of oil and with transport of large quantities of oils via tankers are numerous and understandable. At present, there is a growing body of evidence on adverse effects to these organisms of crude oil (1) (2) (3) (4) (5) (6) (7) (8) (9) and chemical oil counteracting agents or dispersants (5) (6) (9) (10) (11) (12) (13) (14) (15) (16) (17). These effects are well summarized by Smith (18) and by Carthy and Arthur (19).

Comparatively few workers have studied the influence of oil-dispersant mixtures of marine life. Studies by …

Water Resources News, Volume 2, No. 10, November 1970

Water Current Newsletter

NWRRI Director Named Executive Secretary of Universities Council on Water Resources
1971 Summer Institutes Planned
Research and Development Sources Sought
NWRRI Proposals Submitted
FWQA Booklet on Fish Mortalities
Urban Wastewater Renovation Through Agriculture
Control of Oil Pollution
Environmental Education Bill to White House
Title II Awards for FY 1971
Case Studies in Water Resources Systems Analysis
National Environmental Pollution Conference
UCOWR Annual Meeting Held in Virginia
Reorganizational Plans for Environmental Programs
National Water Commission Studies
Research Review
New Publications Received by the Institute - November

Industry Consideration And Approach, John R. Beck

Bird Control Seminars Proceedings

Many people are quite concerned and interested in the development of new avicides and in the continuation of existing ones. I think there are certain directions that the public at large expects industry and government to go in regards to control operations, pollution, and so forth. One of the things I think we need to concern our¬selves with is the fact that several biologically-oriented control mechanisms in control programs have been overlooked, sometimes intentionally. In the future, reg¬istration and regulatory groups are going to show more interest and a more amenable attitude toward biologically-oriented control programs, mechanism, and materials. Certainly …

Selling Bird Control, Jerry Keown

Bird Control Seminars Proceedings

The remarks that I have prepared deal with direct contacts selling pest and bird control programs. I am going to limit my remarks to what I feel are the more important aspects of selling Bird Control. I think it is safe to say that one of the most difficult aspects of selling for most sales personnel is prospecting, that is, finding accounts to call on. Our sales personnel have to more or less come up with their own leads. They have to find out who to contact once they get there. I have found that the best prospect most of …

A Descriptive Analysis Of Instructional Design Programs, James G. Buterbaugh

Department of Agricultural Leadership, Education, and Communication: Dissertations, Theses, and Student Research

No abstract provided.

Agricultural Experiment Station News May 1970

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE DIRECTOR'S DESK
MULTIDISCIPLINE RESEARCH
PERSONNEL ACTIONS
GRANTS AND CONTRACTS
GENERAL NOTES
NEBRASKA AGRICULTURAL EXPERIMENT STATION PUBLICATIONS – May 1970
BULLETINS PRINTED

Agricultural Experiment Station News April 1970

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE DIRECTORS OFFICE
THE NEW SOUTH CENTRAL STATION
PERSONNEL ACTIONS
GENERAL NOTES
GRANTS AND CONTRACTS
AGRICULTURAL EXPERIMENT STATION PUBUCATIONS - April 1970

Field Manual Fm 55-8, Transportation Intelligence, 12 March 1970, Robert Bolin , Depositor

United States Department of Defense Military Intelligence

Obviously, reliable information about potential enemy transportation equipment, facilities, systems, capabilities is vital, since our forces may need to prevent an enemy from using them and we may need to use them. Transportation or mobility intelligence is such reliable information. This is a very thorough document describing the collection, production, and dissemination of transportation intelligence. The emphasis of this manual is collection of relevant information in the field.

The manual describes organizations and personnel in the army responsible for collecting transportation related information. It identifies the national-level military intelligence production agencies as:

(a) The Defense Intelligence Agency (DIA) which was …

Keynote Address --- "The Year Of Ecology", Robert I. Cushing

Vertebrate Pest Conference Proceedings: 4th (1970)

It seems to me that there are at least two things we should be concerned about. First, I believe there is a real possibility that the environmental quality bandwagon will get to playing so loud and to rolling so fast that there can be some unfavorable consequences in food production and processing-—the job I work at and that some of you work at. Second, I believe there are signs that we could lose our balance—-that we could be making decisions on emotional instead of rational grounds. Reason seems to be in danger from an epidemic of emotion. And we need …

The Organisation Of Rabbit Control (Oryctolagus Cuniculus) In Western Australia, A. R. Tomlinson, C. D. Gooding

Vertebrate Pest Conference Proceedings: 4th (1970)

ABSTRACT: Under Western Australian legislation, landholders have an obligation to control rabbits on their properties; local authorities the responsibility to supervise their work whilst the Agriculture Protection Board has a Statewide supervisory and co-ordination role. Prior to 1950 (when the Agriculture Protection Board was formed) the central role was in the hands of a Government department which, through lack of staff and money was unable to provide adequate supervision, and rabbits were in plague proportions. Since 1950, the Board has actively engaged in a vigorous policy aimed at tighter control and supervision. To enable this, the Board has entered into …

Rbe, Let, And Z/ΒΑ, Robert Katz

Robert Katz Publications

A call has been issued by Turner and Hollister in this journal for nomination of a suitable combination of charge and velocity to replace LET. It is the purpose of this communication to point out that no single combination of these variables can fully characterize track effects, as these are affected by the ratio of the range r_m of the delta ray of maximum energy to the radius a₀ of the sensitive volume.

American Sculpture, Norman A. Geske

Sheldon Museum of Art: Catalogs and Publications

The occasion for the present exhibition, the dedication of the Sheldon Sculpture Garden, marks the completion of one of the most important gifts ever made to the University of Nebraska and to the people of the state. The importance of the gift lies not only in the fact of the distinguished building and the art objects which it houses, but also in the fact of their presence as a potential, a place and a situation where the creative spirit, traditional and activist, may find a laboratory, a workshop and an audience.

The garden is first of all a physical enlargement …

Mite Transmission Of Plant Viruses, G.N. Oldfield

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

The subject of mite transmission of plant viruses has been reviewed sev­eral times by Slykhuis (122, 124,126,128). A considerable number of papers on this subject have been published since Slykhuis's last review; several constitute significant additions to the knowledge of the relationships be­tween mites and the plant viruses they transmit.

Except, perhaps, for the apparent case of transmission of potato virus Y by Tetranychus telarius (107), the only proven mite vectors of plant viruses are certain members of the family Eriophyidae. In 1927, Amos et al. (2) reported a positive correlation between the infestation of black currants with the black …

Table Of Contents, Vol. 50, No. 2

Nebraska Law Review

No abstract provided.

Ec70-178 Lawn Weeds And Their Control

University of Nebraska-Lincoln Extension: Historical Materials

Extension Circular 70-178: Lawn weeds and their control; description of different types of weeds and their control.

Also published as North Central Regional Extension Publication No. 26

Ec70-541 Extension Home Economics Bringing The University Of Nebraska To Nebraska Families

University of Nebraska-Lincoln Extension: Historical Materials

Extension Circular 70-541: Extension home economics; information of the extension home economics program, history on economics program, and how to involve in economics programs.

Screening Of Chemosterilants Against The Southern House Mosquito Culex Pipiens Quinquefasciatus, M. D. Boston, R. S. Patterson, C. S. Lofgren

Entomology Papers from Other Sources

In view of the current interest in the use of sterile males to control or eradicate some species of mosquitoes, information is needed about chemicals or other methods that induce sterility in these insects. Thus, at the Insects Affecting Man Investigations Laboratory at Gainesville, Fla., we have begun to evaluate the sterilizing effect of chemicals on the southern house mosquito, Culex pipiens quinquefasciatus Say.

Constitutional Law: The Right Of Access To The Press, Douglas F. Duchek

Nebraska Law Review

The right to publish one's views on any particular issue is protected from state infringement by the First Amendment. A problem arises when an individual who lacks printing facilities attempts to publish editorial advertisements in privately owned newspapers. Since he owns no printing press, should he have the right to rent the paper's facilities and circulation to present his views? The editorial advertisement is the same as a commercial advertisement; however, the editorial advertisement usually concerns an issue or controversy of a political nature. These advertisements are common around elections, but then they are encouraged by newspapers. The kinds of …

Transferable Drug Resistance Among Enterobacteriaceae Isolated From Cases Of Neonatal Diarrhea In Calves And Piglets, David P. Aden, Norman D. Reed, Norman R. Underdaul, Charles A. Mebus

School of Veterinary and Biomedical Sciences: Faculty Publications

Fecal specimens were collected on 22 different Nebraska ranches and at the Department of Veterinary Science from young calves and pigs with neonatal diarrhea. Enterobacteriaceae isolated from these fecal specimens were screened for resistance to tetracycline, streptomycin, sulfamethizole, kanamycin, chloramphenicol, colistin, nitrofurantoin, and nalidixic acid. Of the 92 strains studied, 57 were resistant to one or more of these antimicrobial agents. Resistant strains were obtained from all herds involved in the study. The two most common resistance patterns were tetracycline streptomycin sulfamethizole (22 of 57) and tetracycline (13 of 57). None of the strains were resistant to chloramphenicol, colistin, nitrofurantoin, …