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The Use Of Transactional Analysis With Inquiry Methods In Physics Teaching, Robert Fuller, Ward L. Sims

Robert G. Fuller Publications

We now offer a course that combines an inquiry approach to physics with elementary school science teaching methods and transactional analysis. Our course carries three semester credits in elementary science methods and three semester credits in physics, a total of nine contact hours per week. In previous interim courses the very positive response we have had from our students, i.e., the excitement in discovering some real physics for themselves, and their decision to use the tools of transactional analysis to say "OK" to themselves and physics, leads us to believe that our course can serve as a useful model for …

Virus-Associated Tumours Of The Harderian Gland In Laboratory-Reared Voles, Clethrionomys Rutilis (Pallas), Robert L. Rausch, J. W. Lindsay

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Tumors of the Harderian gland occurred frequently in red-backed voles, Clethrionomys rutilus (Pallas), in a captive colony maintained since 1957. Although the tumors became obvious only in animals about a year old and older, early stage changes were histologically evident in glands from younger, clinically normal voles. The tumors ranged in type from poorly differentiated adenoma to adenocarcinoma, with invasion of adjacent tissues and characteristic deformation of the zygomata. Electron micrographs disclosed viral particles in the cytoplasm of glands from clinically normal animals as well as in glands showing malignant changes. The tumor was not observed in arvicoline rodents of …

Historical Sketch Of Tractor Testing, Nebraska Tractor Test Lab

Nebraska Tractor Tests

A historical sketch of Tractor Testing at the University of Nebraska-Lincoln. Lester F. Larsen. Engineer in charge since 1947, visits with George S. Round, Professor of Agricultural Communications at the University about individuals who made contributions to the successful program. He also reports on 1,155 tests conducted up to January I, 1974, and contrasts tractors of 1974 with those of 20, 30 or more years ago . Testing fee schedules are reviewed in a self-supporting project favorably known round the world.

Pest Management In Relation To Human Health, Allan M. Barnes

Vertebrate Pest Conference Proceedings: 6th (1974)

Vector-borne disease prevention and control strategies, aside from those associated with domestic rodents, have rarely involved management of vertebrate populations, even though in many cases such management would appear to represent the most effective and economical long-term approach. Prevention of a long list of arthropod transmitted diseases is often at best a stop-gap procedure undertaken only after substantial disease hazard is detected in reservoir populations. More often, control actions await the detection of human cases, at which time short-term emergency control measures may be conducted, usually involving the use of toxicants against arthropod vectors and occasionally vertebrate reservoirs. In some …

A Review Of Rodent Control Programs In New York State, Joe E. Brooks

Vertebrate Pest Conference Proceedings: 6th (1974)

The history of rodent control programs in New York State is reviewed, beginning with state-funded efforts in August, 1967. In 1969, Federal rodent control grant funds were used to establish four Model Cities programs. At its peak in 1970, programs were active in 18 counties, eight cities and villages, and in six Model Cities areas. The program encompasses all the major metropolitan areas of the state, serving some nine million persons.

As part of the state program, the Rodent Control Evaluation Laboratory was established to investigate chemosterilants as a means of rodent control and to develop knowledge of pest rodent …

Nesting Success Of Quelea Quelea With One Parent Removed And Observations On Roosting Behavior, With Implications For Control, Jeffrey A. Jackson

Vertebrate Pest Conference Proceedings: 6th (1974)

Avicidal sprays are likely to continue to be a major tool in controlling Quelea quelea nesting colonies when they are found in cereal producing areas. New observations on nesting behavior indicate that a single parent cannot successfully care for the nest if the other parent is destroyed before the eggs have hatched. During the incubation period, Quelea return earlier in the evening and males are more concentrated in night roosting areas than after the eggs have hatched. These factors indicate that for the most efficient control, the best time to spray nesting colonies is before hatching begins.

The Relationship Of Quelea Migrations To Cereal Crop Damage In The Lake Chad Basin, Jeffrey J. Jackson

Vertebrate Pest Conference Proceedings: 6th (1974)

Quelea quelea and some other species of weaverbirds (Ploceidae) cause severe damage to cereal crops in sahelian zones of Africa. Recent observations of weaverbird damage to cereals in the Lake Chad Basin show that crops grown in certain places at particular times are more l i k e l y to be damaged than others. Timing of harvest by varying plan tin g times and selection of short-cycle cereals may avoid damage in some situations.

Muskrat Control And Damage Prevention, James E. Miller

Vertebrate Pest Conference Proceedings: 6th (1974)

Although the muskrat, Ondatra zibethica, is native throughout most of the United States and has been a mainstay of the fur business, in recent years it has become a serious pest causing extensive damage to some specific crops, as well as to earthen water-holding structures. Damage caused by muskrats to rice crops, food fish, and bait fish reservoirs in Arkansas was estimated in 1967 to be almost $900,000. A control program begun in October, 1967, directed principally at muskrat control, proved a significant aid in reducing damage. This program provided Arkansas farmers and landowners with practical, effective methods and …

Mestranol As A Repellent To Protect Douglas-Fir Seed From Deer Mice, Gerald D. Lindsey, Richard M. Anthony, James Evans

Vertebrate Pest Conference Proceedings: 6th (1974)

Mestranol** [3-Methoxy-19-nor-l7α-pregna-l,3,5 (10)-trien-20-yn-l7-ol (C₂₁H₂₆O₂)] was tested at 2 percent (active) as a repellent for protecting Douglas-fir (Pseudotsuga menziesii) seed from deer mice (Peromyscus maniculatus). In 5-day laboratory bioassays, deer mice consumed 61 to 66 percent fewer mestranol-treated seeds than control seeds; these results were about equal to those with a standard 0.5 percent (active) endrin seed treatment. Deer mice showed a progressive aversion to the mestranol seed treatment from 24 percent to 76 percent in 5 days. Thereafter, with minimal reinforcement, avoidance was maintained at 90 to 99 percent for …

Rabies Vector Control In Alberta, J.B. Gurba

Vertebrate Pest Conference Proceedings: 6th (1974)

Following the last serious outbreak of rabies in 1952-57, the province of Alberta remained virtually free of the disease for 13 years. In 1970 a sudden increase occurred with 16 cases in various species. The Alberta Central Rabies Control Committee was reactivated to cope with the situation. Pre-immunization of high risk personnel and domestic pets was initiated along with supportive research to monitor infection rates in various species. Vector control programs were established to stop the spread of rabies by known wildlife vectors, particularly skunks (Mephitis mephitis) which had brought rabies across the great plains to the Alberta-Saskatchewan …

Rabbit Behavior Research In Australia And Its Relevance In Control Operations, B.V. Fennessy

Vertebrate Pest Conference Proceedings: 6th (1974)

Research in Australia on the behavior of wild rabbits has provided a basis for improvements in the tactics and strategy of control.

As the warren is a central focus for growth and survival of a population, a program for effective control or eradication should a i m at making the warren unavailable to rabbits.

Enclosure studies of behavior suggested that poisoning would be much more effective when carried out in the non-breeding season. This has been confirmed in field trials.

The behavioral importance of the odor-producing inguinal , submandibular, and anal glands is emphasized. It is suggested that further studies …

The Role Of W.H.O. In The Study And Control Of Rodent-Borne Disease, N.G. Gratz

Vertebrate Pest Conference Proceedings: 6th (1974)

While little information is available on the distribution and incidence of most of the diseases with rodent reservoirs, many of them are known to be widespread and may have considerable public health importance in some of the foci in which they are found. The World Health Organization is carrying out investigations on the epidemiology of several diseases with rodent reservoirs and on the biology and ecology of the rodent reservoir species themselves. These investigations are being carried out both at WHO research u n i t s and with collaborating laboratories. Based on the ecological information the organization is attempting …

The Role Of F.A.O. In Vertebrate Pest Problems, H.R. Shuyler

Vertebrate Pest Conference Proceedings: 6th (1974)

Since 1947, when FAO began its involvement in vertebrate pest problems, its role has gradually expanded. Through short-term Consultants, Experts, Regional and Headquarters Officers, it advises Member Countries about vertebrate pest control needs and opportunities, fulfills requests for assistance suggesting needed modifications, and guides and reports on assistance rendered. Assistance may involve one or more international specialists for a few weeks up to national and regional projects of several years' duration. In cooperation with WHO it sponsors meetings of specialists, develops rodenticide specifications for international commerce, and has published rodent bibliographies covering 1950 to 1969.

Quail Music: The Complex Calls Of A Bird Contain Clues To Its Evolution, Paul A. Johnsgard

Papers in Ornithology

Ethological research has revealed that the vocal communications of birds are highly specialized behavioral adaptations that can shed light on evolutionary processes. The calls of the quails of the New World are a good example. This group of birds includes some thirty species, about half of which are limited to the tropical forests of Central and northern South America. The other species are North American, ranging as far north as southern Canada. Morphological evidence favors the view that the most generalized, or “primitive,” of these species are the tree quails of Mexico’s moist mountain forests. The more open-country and arid-adapted …

An Ok Science Teacher, Robert Fuller

Robert G. Fuller Publications

Many elementary school teachers feel insecure and unsure in their teaching of science, i.e., they have NOT OK feelings about themselves and science. These feelings are based on the teachers' previous science experiences and on their interactions with other persons in science courses. The improvement of elementary school science programs depends upon the teacher's ability to deal effectively with his feelings about science. A complete science education program for an elementary teacher includes three components: (1) science content, (2) science methods that take into consideration the intellectual development of children, and (3) a practical psychology for developing positive human attitudes …

The Prairie Naturalist Volume 6, No.1. March 1974

The Prairie Naturalist

AVIAN MORTALITY FROM COLLISIONS WITH OVERHEAD WIRES IN NORTH DAKOTA ▪ G. L. Krapu

NOTES ON THE BIOLOGY OF THE OLIVE-BACKED POCKET MOUSE PEROGNATHUS FASCIATUS ON THE NORTHERN GREAT PLAINS ▪ J. E. Pefaur & R. S. Hoffman

NOTE: Swans Resting on the Surface of A Dry Lake ▪ D. S. Gilmer

A Mode Of Action Of Herbicides: Inhibition Of The Normal Process Of Nitrite Reduction, Lowell Klepper

Nebraska Agricultural Experiment Station: Historical Research Bulletins

Herbicides were shown to interfere in the normal process of enzymatic nitrite reduction by the plant in photosynthetic and nonphotosynthetic plant tissues with little effect on nitrate reduction. This preferential inhibition caused nitrite to accumulate. The occurrence of free nitrite within the plant can help to explain the toxicity symptoms, nastic growth reactions, abnormal metabolism and rapid death due to herbicide action. This blockage of nitrite reduction was shown with all photosynthetic inhibitor herbicides tested and with numerous other herbicides. The effect was demonstrated using an in vivo assay, intact green plants and germinating seedlings. A basic in vivo method …

Pheasant Management Recommendations, William L. Baxter

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

Information on the life history and ecology of the ring-necked pheasant was collected on two, nine-square-mile study areas in Clay County, Nebraska, from 1954 through 1964. The study was designed to provide basic data that would allow scientifically based management decisions to be made for the maintenance and enhancement of ring-neck populations.

Findings indicate certain steps should be taken to improve pheasant populations on state-owned or controlled lands, as well as recommendations to improve habitat for pheasant populations on land not controlled by the Game Commission, These secondary proposals have statewide ramifications and offer potential for significantly improving pheasant populations …

Effect Of Virtual 4d-Shell Excitations On Rare Earth Spectra, Anthony F. Starace

Anthony F. Starace Publications

Ab initio energies for electric dipole transitions 4d¹⁰ (¹S₀) → 4d⁹4f J = 1 in triply-ionized lanthanum have been calculated by constructing an effective interaction, acting within the configuration 4d⁹4f, that incorporates effects of virtual 4d-shell excitations to all orders of perturbation. Virtual 4d-shell excitations, included within the random phase approximation, and virtual excitations to singly-excited configurations 4d⁹εf are found to reduce the ordinary electrostatic interaction by 38% for the ¹P₁ term of 4d⁹4f, by 6% for the ³D₁ term, and by 3% …

Habitat Management Series For Unique Or Endagered Species: Burrowing Owl, Mark Zarn

United States Bureau of Land Management: Staff Publications

The objective of this report is to provide BIM personnel with the latest and most up-to-date information on rare or endangered species occurring on the public domain. This will provide a tool for improved understanding of the interrelationships between the species and its environment and encourage an end product of enlightened land management which will fully consider the species welfare in all management decisions.

Unopa Notes, Volume 12, Number 8, April 1974

UNOPA: Newsletters

No abstract provided.

Ec74-547 0-3 The Impressionable Years, Ron T. Daly

University of Nebraska-Lincoln Extension: Historical Materials

Extension Circular 74-547 talks about ages 0 to 3. This article calls these years the “impressionable years.”

Bibliography Of Research Publications Of The U.S. Bureau Of Sport Fisheries And Wildlife, 1928-72, Paul H. Eschmeyer, Van T. Harris

United States Fish and Wildlife Service: Publications

This bibliography comprises publications in fishery and wildlife research authored or coauthored by research scientists of the Bureau of Sport Fisheries and Wildlife and certain predecessor agencies. Separate lists, arranged alphabetically by author, are given for each of 17 fishery research and 6 wildlife research laboratories, stations, investigations, or centers. Publications coauthored by Bureau scientists from different research units are credited to the facility at which the senior author was stationed at the time of publication.

Although the Federal Government has supported research on fish and wildlife since the late 1800's, the relatively few works published in the early years …

Agricultural Experiment Station News January 1974

Agricultural Research Division: News and Annual Reports

CONTENTS:
1974-75 BUDGET REQUESTS
GRANTS AND CONTRACTS
GENERAL NOTES
NEBRASKA AGRICULTURAL EXPERIMENT STATION PUBLICATIONS - December 1973
BULLETINS PRINTED
Criteria for Appointment and Promotion in Rank The University of Nebraska College of Agriculture June 16, 1972

Unopa Notes, Volume 12, Issue 6, February 1974

UNOPA: Newsletters

No abstract provided.

Geometric Abstraction, Judith K. Van Wagner, Norman Geske

Sheldon Museum of Art: Catalogs and Publications

TABLE OF CONTENTS

Introduction III

Acknowledgments V

Part I. HISTORICAL BACKGROUND

Prologue ...............1

European Beginnings of Abstraction ............... 1

Constructivism, The Bauhaus 1 1 and DeStijl 1915-25...............2

Development of American Abstraction 1913-45...............4

Recent American Abstract Developments, from 1945............... 5

Part II. SPECIFIC ARTISTS AND THEIR WORK

Albert Swinden ...............6

Ralston Crawford ...............7

Jean Xceron ............... 8

Fritz Glarner ............... 9

Charmion Von Wiegand ...............11

Ilya Bolotowsky...............11

Burgoyne Diller ...............12

Leon Polk Smith ...............13

Alice Trumbull Mason ............... 14

Irene Rice Pereira ............... 15

Charles Shaw ...............16

Charles Biederman ...............16

Victor Pasmore ...............17

Josef Albers...............18

John McLaughlin...............21

Frederick Hammersley ...............22

Part …

Things Seen, Norman A. Geske

Sheldon Museum of Art: Catalogs and Publications

The present exhibition has been organized to focus attention on one of the most flourishing aspects of contemporary American painting, the revival of representational art in the traditional formats of the landscape, the figure and the still life. For the past ten years it has become evident that more and more artists are having second thoughts about the abstract style which had come to dominate the artistic scene within the several previous decades. There are instances of renunciation, a sudden yet deliberate turning away from abstraction toward some form of traditional representation. There are also numerous instances of artists beginning …

Blood And Tissue Identification Of Selected Birds And Mammals, Part 5, David W. Oates, Craig W. Brown, Debra L. Weigel

Other Publications in Wildlife Management

Part 5—Appendix (pages A1–A13)
ELECTROPHORESIS TECHNIQUES
U.S. SURVEY RESULTS--The discussion, advantages, and disadvantages are the views of the province or state under which they appear. Information was obtained from questionnaires sent to the individual states on August 3, 1973. The following is a summary of the responses to this questionnaire and does not take into consideration any progress achieved since then.
Canadian Survey Results-- The following information concerning the Canadian provinces was supplied by Stan Webb o f Alberta for the Alberta Fish and Wildlife Division, Department of Lands and Forests in Edmonton. Mr. Webb prepared a survey in the …

Measurable Choice And The Invariant Subspace Problem, Edward A. Azoff, Frank Gilfeather

Department of Mathematics: Faculty Publications

In [1], J. Dyer, A. Pedersen and P. Porcelli announced that an affirmative answer to the invariant subspace problem would imply that every reductive operator is normal. Their argument, outlined in [1], provides a striking application of direct integral theory. Moreover, this method leads to a general decomposition theory for reductive algebras which in turn illuminates the close relationship between the transitive and reductive algebra problems.

Block And Bridle Annual, 1974

Block and Bridle Annual (1933–2021)

Table of Contents:

Advisors ...............................2
Animal Science Faculty .....................3
Officers ................................4
Committee Chairman ......................5
Membership ........................... 6-7
NU Graduate Students ..................... 8
Animal Science Graduates ................9-13
Quarter Horse Show ................... 14-1 5
Appaloosa Horse Show ....................1 6
Livestock Contest ........................ 17
Honor's Banquet ...................... 18- 19
Portrait Presentation ......................2 0
Junior Scholarship Award ................. 21
Senior Merit Award ......................22
ASAS Meeting & Sticker Sales .............. 23
Youthful Exhibitors ......................24
Program Review .........................25
Fall Steak Fry ..........................26
KidlsDay ..............................27
Little AK-SAR-BEN ...................2 8-30
Ham Sales ..............................31
National B & B Report ....................32
Christmas Coffee ........................33
B & B Queen Finalists ....................34 …