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Nebraska's Groundwater, C. First, J. Kufel, M. Seidel

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Limnology Of Carbonate – Bicarbonate Lakes In Nebraska, D. B. Mccarraher

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

The relation between chemical, physical and biological indices was examined in 1,640 sandhill lakes during the years of 1954 to 1963. Sandhill lakes are formed by either (1) wind deflation basins and closed drainages or (2) exposed ground water table basins. Topography of the 20,000 square mile sandhill region is primarily stabilized dune sand interspersed with wet meadows and pine - cedar - oak river drainage systems. Two-thirds of the area is dune sandhills and one-third occupied by basins, valleys and lakes.

All of the lakes are comparatively shallow, the deepest lake being Blue Lake with 13.8 feet. The average …

Nebraska Soils, John A. Elder

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Modules Over Commutative Rings, William G. Leavitt

Department of Mathematics: Faculty Publications

The following is another short proof of the fact that for a commutative ring with unit R, any finitely based R-module is "dimensional" in the sense that all of its bases have the same number of elements.

THEOREM. Let R be a commutative ring with unit. If M is a unitary R-module with a basis of n elements, then all bases of M contain exactly n elements.

Basic-Data Report York County, Nebraska, C.F. Keech

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

The Relationship Of Certain Measures Of Creativity To Achievement In Selected Science And Related Coursework, Sheryl Oberg Snyder

Open Access Master's Theses (through 2010)

The main question of this study concerns the relationship of creativity and achievement in science and related areas. More specifically, does the ingenious person, as determined by certain measures, excel in high school and college science, mathematics and science-related courses?Does the person with two- and three-dimensional visualization abilities, as determined by certain measures, likewise excel in these areas?Also, do the person with reasoning abilities similarly determined excel in these areas?

These questions raise a larger, overarching question predictability:Would knowledge of ingenuity, visualization ability, and reasoning ability aid in predicting achievement in science and related fields in high school and college? …

Observation Of Autoionization Levels In He By Positive Ion Bombardment, M. Eugene Rudd

M. Eugene Rudd Publications

Certain highly excited energy levels in helium have been observed optically and by inelastic electron scattering, and have been calculated theoretically. Reported here is the observation of these levels by the measurement of the energy spectrum of electrons emitted after bombardment with protons and hydrogen molecular ions. Some of the states show up clearly by this method which are weak or absent in the other techniques. Berry has previously observed autoionization of helium by this method, but his measurements lacked the resolution necessary to identify the states.

Nebraska Groundwater Level Map (Decline & Rise) Between Fall 1954 And Fall 1964

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Government Research (2nd Bird Control Seminar 1964), Clarence Faulkner , A. B. Stevenson , Carlton Herman

Bird Control Seminars Proceedings

Papers include:
Control Methods and Pesticide Problems
Canadian Programs
Disease as a Factor in Bird Control

Non-Commercial Operations In Bird Control (2nd Bird Control Seminar 1964), John Beck, Paul Ochs, Alex T. Cringan, Clarence Faulkner, William B. Jackson

Bird Control Seminars Proceedings

Papers include:
Airport Problems
Urban and Rural Problems
Blackbird Problems
New Approaches

Academic Aspects Of Bird Control (2nd Bird Control Seminar 1964), William B. Jackson , Mel Dyer, Walter Howard

Bird Control Seminars Proceedings

Papers include:

Dr. William B. Jackson, Bowling Green State University - Undergraduate Preparation

Dr. Mel Dyer, Ontario Agricultural College, Guelph, Canada - Approaches to Research

Dr. Walter Howard, University of California, Davis - Some General Remarks Regarding Bird Control

Presentation of Specific Problems

Public Health Aspects Of Bird Control, William B. Jackson, Ralph Masterson, Paul Schnurrenberger, D. O. Jones, Roderic Jones, John Morley, George Mowrey

Bird Control Seminars Proceedings

The first session; papers include:
Animal Diseases in General
Public Health Aspects of Bird Control or Zoonoses
Public Relations
Sanitation

Legal Aspects Of Bird Control, Ray Davis, Jack Russell, John Ludeman, Nathaniel Geary, Ed Bosak

Bird Control Seminars Proceedings

Second session; papers include:
Legal Aspects
Enforcement
Humane Laws and Poison Laws
Registration of Materials
Use Restrictions
Wildlife Regulations

Commercial Operations Session (2nd Bird Control Seminar), Lee Truman, Phil Spear, Jim Steckel, Harlan Shuyler

Bird Control Seminars Proceedings

Third session; papers include:
New Problems
New Materials
Preparation of Materials and New Techniques
Community Control Programs

Proceedings: Second Bird Control Seminar (1964) -- Contents And Schedule

Bird Control Seminars Proceedings

BOWLING GREEN STATE UNIVERSITY, BOWLING GREEN, OHIO 1964

In cooperation with:
U. S. Fish a Wildlife Service, Ohio Pest Control Association, Toledo Department of Health, Economic Biology Curriculum, Bowling Green State University
Note to the reader:
These proceedings were taken "verbatium" on stenotype machine by the Hammock, Pace, and LaMotte Company of Columbus, Ohio. Several of the speakers did not use prepared texts, and one session made extensive use of slides. Therefore, many parts of the proceedings make somewhat unusual or seemingly disjointed reading. This is caused by the fact that we are unable to incorporate inflec¬tions of voice, mood, …

Phase-Space Occupation Of Electron, Proton, And Photon Beams, Robert Katz, Basil Curnutte Jr.

Robert Katz Publications

The intensities of known electron, proton, and photon beams are compared to the intensity of a saturated beam of fermions, providing direct experimental evidence for the boson nature of photons.

Basic-Data Report Saline County, Nebraska, Philip A. Emery

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Paleoecology Of Pseudozaphentoides Verticillatus (Barbour) In The Plattsmouth Limestone (Pennsylvanian), Robert Francis Diffendal Jr.

Open Access Master's Theses (through 2010)

The purpose of this paper is to (1) delineate precisely the exact areal distribution and stratigraphic position within the Plattsmouth limestone member of any occurrence of Pseudozaphrentoides verticillatus (Barbour) and (2) to study the abiotic and biotic aspects of the Plattsmouth limestone in order to offer some inferences as to the paleoecological significance of these occurrences.

The Plattsmouth limestone in Nebraska is exposed in numerous quarries along the sides of the Weeping Water valley and along the Missouri River bluffs from Plattsmouth, Nebraska south to the Queen Hill quarry. Within the Plattsmouth, corals rapidly diminish in number away from the …

Depletion Of Subsoil Moisture By Apple Trees And Other Woody Species, C. C. Wiggans

Nebraska Agricultural Experiment Station: Historical Research Bulletins

This project began in 1934 and ended in 1955. The work of Kiesselbach, Russel and Anderson indicated that depleted subsoil moisture might be the reason for the loss of many orchards and the injurious effects noted on native woody forest species. Most of the work in apple orchards was done at the University Fruit Farm at Union, Nebraska. Samples were also secured from commercial plantings of apples and other woody species in areas ranging from Rulo, near the Kansas-Nebraska border, to Florence, just north of Omaha, to Lincoln and several points in central Nebraska.

Water Levels In Observation Wells In Nebraska, 1963, Philip A. Emery, Mildred M. Malhoit

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Bait Mixing Equipment Used In Vertebrate Pest Control, Percy F. Wright

Vertebrate Pest Conference Proceedings: 2nd (1964)

I would like to discuss with you the reason why agricultural commissioners are in the poison bait business. The following are excerpts from the Agricultural Code of the State of California. Section 100 describes a pest as follows: "Pest means any of the following that is, or is liable to be dangerous or detrimental to the agricultural industry of this State" and for the purpose of this talk only part two of this section is cited which states, "any form of animal life." This is the part which covers vertebrate pests. Section 102 states, "Each commissioner is an enforcing officer …

Forest Animal Damage Control, Nelson B. Kverno

Vertebrate Pest Conference Proceedings: 2nd (1964)

As a nation we have gained world recognition for our ability to utilize our resources. In forestry our greatest accomplishments have been in the mechanization of harvest methods and in improvements in forest products. The renewal of this resource has been our greatest neglect. Though the end of the 19th Century marked the beginning of the conservation movement, it was not until a half century later that the force of economics through the demands of a growing population made forest re-establishment more than just a desire. Conservation in itself is a Utopian concept which requires other motivating forces to make …

Rabbit Control, Warren V. Johnson

Vertebrate Pest Conference Proceedings: 2nd (1964)

Common California rabbits comprise two major genera. One, the genus Sylvilagus, or true rabbit, is represented by the cottontail and brush rabbits. The second of the two major genera is the genus Lepus, or hares. These are erroneously called the jack rabbits and snow shoe rabbits. The common jack rabbit, Lepus californicus, is the most familiar one throughout California and portions of some of the other western states. Because of their size and abundance, they are by far the most destructive - so emphasis will be placed on this species throughout the balance of this report. The diet of the …

Animal Control In New Zealand, Walter E. Howard

Vertebrate Pest Conference Proceedings: 2nd (1964)

New Zealand has a multiplicity of challenging animal-control problems, and all of them concern animals which man has intentionally introduced either for sport, food or fur. Since the beginning of European settlement in the 19th Century, approximately 53 species of mammals and 125 species of birds have been deliberately or accidentally introduced into New Zealand, and 34 birds and 31 mammals have become established (Wodzicki, 1950). The principal reasons the exotic big game animals (Riney, 1955), fur bearers and feral domestic livestock have been so destructive to certain habitats in New Zealand are because 1) some of the soils are …

Closing Remarks: Second Vertebrate Pest Control Conference, Maynard W. Cummings

Vertebrate Pest Conference Proceedings: 2nd (1964)

The Second Vertebrate Pest Control Conference is concluded. We hope it has been, in some measure, educational and worthwhile to each one of you. Many of you who are here attended the first conference, which was held in Sacramento two years ago. The obvious spirit displayed at that meeting, a genuine intense interest in absorbing new knowledge presented by the speakers, the warmth of making and renewing acquaintances among fellow workers and the enjoyment of the truly rare opportunity to exchange information in this special field, vertebrate pest control, has, I feel, been reenacted here. For these reasons this second …

The Evolution Of Plague Control In California, Keith F. Murray

Vertebrate Pest Conference Proceedings: 2nd (1964)

Bubonic plague no longer is regarded as the dreaded black death of the middle ages. The last great plague pandemic has come to an end. In California, human cases have averaged no more than one every two years for several decades. With modern antibiotics properly administered, recovery is assured. At the same time, there is no doubt that plague is firmly entrenched in the rodent fauna and we should not be lulled even by years of quiescence into assuming that massive epizootics will not break out in the future. There is the un-measurable risk of a quick pneumonic outbreak with …

Highlights Of Bird Control Research In England, France, Holland, And Germany, John L. Seubert

Vertebrate Pest Conference Proceedings: 2nd (1964)

The purpose of this paper is to present a brief review of the research being conducted in England, France, Germany, and The Netherlands on problems caused by nuisance and depredating birds. Much of the information presented has been obtained through correspondence with collaborators. In the fall of 1962, I discussed depredating bird and bird-airport problems with research workers in these countries, and also attended the meeting of the International Union of Applied Ornithology held in Frankfurt/Main. In November 1963, I attended an international symposium about the bird-airport problem, held in Nice, France. This paper will draw attention to the current …

Antifertility Agents In Vertebrate Pest Control, Donald S. Balser

Vertebrate Pest Conference Proceedings: 2nd (1964)

There is an increasing need for new means of population control from the simplest organisms up to the larger mammalian species (include man if you wish.) A number of interesting and promising leads, such as environmental manipulation, introduction of predators, diseases, parasites, etc., and particularly antifertility agents, have been proposed for some time, but research into the latter approach in mammal control is quite recent and limited. The use of toxic agents has long been the principal method of vertebrate population con¬trol, but the potential for the use of antiferti1ity agents to suppress reproduction may provide an important advancement. I …

Starlings In California, Charles C. Siebe

Vertebrate Pest Conference Proceedings: 2nd (1964)

In 1959 Dr. Walter E. Howard, in an article printed in the Bulletin of the California Department of Agriculture, stated: "Even though the starling may be unwanted in California, it is now here and there is little chance of extirpating it". This statement is as true today as it was five years ago. At present we have in California a resident population that is increasing each year and will most probably continue to increase. Nesting starlings have been found from Imperial and San Diego Counties in the south to Modoc County in the north. To-date damage has been confined primarily …

The Control Of Vertebrate Problem Animals In The Province Of The Cape Of Good Hope, Republic Of South Africa, Douglas Hey

Vertebrate Pest Conference Proceedings: 2nd (1964)

The policy of the Cape Provincial Department of Nature Conservation is based on the concept of "wise management" of wildlife resources. Where crop damage is real, control measures are essential. These, however, must be adapted to the species concerned and applied only where the damage is taking place. Blanket measures which also kill many useful species must be avoided. For this reason, the control of problem animals should be vested in the agency concerned with wildlife conservation.