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Test 1088: Case 770 Manual Diesel 8-Speed (Chassis Sn 8675001 And Up), 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 …

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 …

Translation Of Konovalova, S. I. And A. M. Krivkova. 1971. Materialy K Biologicheskoi Kharakteristike Avirulentnykh Shtammov Toksoplazm, Vydelennykh Ot Dikikh Zhivotnykh [= Materials Toward A Biological Characterization Of Avirulent Strains Of Toxoplasma Isolated From Wild Animals]. Voprosy Prirodnoi Ochagovosti Boleznei [= Contributions On The Natural Nidality Of Diseases]. Alma-Ata, Kazakhstan, Ussr 4: 54-64, S. I. Konovalova, A. M. Krivkova, Frederick K. Plous Jr.

Harold W. Manter Laboratory of Parasitology: Library Materials

Translation number 34, College of Veterinary Medicine, University of Illinois, Urbana, Illinois, United States, January 9, 1973 (6 pages)

Translation of Konovalova, S. I. and A. M. Krivkova. 1971. Materialy k biologicheskoi kharakteristike avirulentnykh shtammov toksoplazm, vydelennykh ot dikikh zhivotnykh [= Materials toward a biological characterization of avirulent strains of Toxoplasma isolated from wild animals]. Voprosy Prirodnoi Ochagovosti Boleznei [= Contributions on the Natural Nidality of Diseases]. Alma-Ata, Kazakhstan, USSR 4: 54-64

Translated from Russian to English by Frederick K. Plous, Jr. Edited by Norman D. Levine (notated jm)

Directory Of Nebraska Quarries, Pits, And Mines, R. R. Burchett

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Dunes On The Plains, The Sand Hills Region Of Nebraska, C. F. Keech, R. Bentall

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Shaded Topographic Map Of Nebraska

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Nebraska Groundwater Level (Decline & Rise), 1971

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Nebraska Minimum Standards For Artificially Gravel Packed Irrigation Wells, P. E. Fischbach, P. E. Schleusener, V. H. Dreeszen

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Shaded Topographic Map Of Nebraska, Conservation And Survey Division

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Hatching Of Sod Webworm Eggs In Relation To Low And High Temperatures, Ellis L. Matheny, E. A. Heinrichs

Department of Entomology: Faculty Publications

Eggs of 12 species of sod webworm were exposed for various periods to temperatures of 0, 10, and 45°C. Hatchability was compared with control eggs kept at 25°C. Short exposures to any temperature did not significantly affect percent hatch. Prolonged exposure resulted in a significant decrease in hatchability for several species at 0° and for all species at 45°C. There was a significant difference in hatchability between the 3 generations of Crambus teterrellus (Zincken) and of Pediasia trisecta (Walker) at extreme temperatures. Populations of Agriphila ruricolella (Zeller), collected at 2 elevations, differed significantly in hatching percentage and developmental rate.

Bacula Of Some Neotropical Bats, Randall E. Brown, Hugh H. Genoways, J. Knox Jones Jr.

University of Nebraska State Museum: Mammalogy Papers

Neotropical bats representing 56 species of five families were examined for presence or absence of a baculum. Members of the families Noctilionidae and Phyllostomatidae (sensu lato) have no os penis, but the bone was found in all species studied of Emballonuridae, Natalidae, and Vespertilionidae. The bacula of seven emballonurids, one natalid, and seven vespertilionids are briefly described and figured.

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.

Neochasmus Sogandaresi N. Sp. (Trematoda: Cryptogonimidae) From The Striped Bass In Mississippi, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty Publications

The cryptogonimid trematode Neochasmus sogandaresi n. sp. is described from the intestine and pyloric caeca of a single specimen of the striped bass Morone saxatilis (Walbaum, 1792) from the West Pascagoula River in Mississippi. The species is 1.3–1.7 mm long and has 31–37 oral spines, a sucker width ratio of 1:0.45–1:0.54, a forebody 13–18% of the body length, and an elongated muscular pad. It is compared with the five other species in the genus.

Observations On Sound Production In The Anatidae, Paul A. Johnsgard

Paul Johnsgard Collection

It has been known for a long time that, among non-passerine birds, the Anatidae are remarkable for the diversity of specializations in the trachea and syrinx, associated with sound production. It has also been recognised that these variations have taxonomic significance (Heinroth 1911; Johnsgard 1961), but virtually no attempts have been made to correlate the complex tracheal structures with the sounds produced. Yet the group offers many fascinating problems such as the adaptive significance of the looping of the trachea, either outside the body cavity as in the Magpie Goose Anseranas semipalmata, or inside the sternum as in the …

Comparison Of Experimental And Theoretical Values Of Cross Sections For Electron Production By Proton Impact, M. Eugene Rudd, D. Gregoire, J. B. Crooks

M. Eugene Rudd Publications

Angle and energy distributions of electrons ejected from single- and multishell atoms by 50-to 300-keV protons are compared with various theoretical treatments. Partial cross sections for each subshell are calculated by scaling according to the number of electrons and the binding energy and then are added. The Born approximation fails at large and at small angles but yields fair agreement at intermediate angles. The treatments of Salin and of Macek, which take account of the influence of the projectile after the collision, yield much improved agreement at small angles. The binary-encounter model is used to calculate cross sections which are …

Observations On Parasite-Host Relationships Of Echinococcus Multilocularis Leuckart, 1863, In North Dakota, Robert L. Rausch, S. H. Richards

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Red foxes, Vulpes vulpes (Linnaeus), and small mammals were collected and examined during 1965-1969, to investigate parasite-host relationships of Echinococcus multilocularis Leuckart, 1863, in North Dakota. Comparative studies of this cestode were carried on concurrently through experimental infection of carnivores and rodents. In winter, red foxes in North Dakota exhibited high rates of infection of comparatively low intensity. Deer mice, Peromyscus maniculatus (Wagner), and voles, Microtus pennsylvanicus (Ord), were important intermediate hosts, but the larvae in deer mice produced fewer protoscolices. The strains of E. multilocularis from North Dakota and from St. Lawrence Island, Alaska, differ biologically, as indicated by …

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 …

Namru-3 Translations Of Parasite Literature From Russian, French, Japanese, Etc. Into English (1766-1971) T401-T500, United States Naval Medical Research Unit Number Three, Cairo, Medical Zoology Department

United States Naval Medical Research Unit 3: Publications

T401. TRANSLATION FROM RUSSIAN. GROKHOVSKAYA, I. M. and NGUEN SVAN HOE (1968). Contribution to the study of ixodid ticks (Ixodidae) in Vietnam. Med. Parasit., Moscow, 37(6):710-715.

T402. TRANSLATION FROM RUSSIAN. POLESHCHUK, V. D., VASHKOV, V. I., STOLBOV, D. N. and ZIMINA, Yu. V. (1967). Use of chlorophos with prolongator for antitick treatment of large cattle in a Crimean hemorrhagic fever focus. Zh. Mikrobiol., Moscow, 44(12):87-91.

T404. TRANSLATION FROM RUSSIAN. EMEL'YANOVA, N. D. and STUPINA, A. G. (1966). Morphological characteristics of ticks of the genus Dermacentor (Acarina, Ixodidae) of Barguzin Valley. Tezisy Dokl. l. Akarol. Soveshch., pp. 90-91.

T407. TRANSLATION FROM …

Morphology Of The Spores Of Myxosoma Cerebralis (Hofer, 1903) And M. Cartilaginis (Hoffman, Putz, And Dunbar, 1965)*, Glenn L. Hoffman, Jiří Lom

United States Fish and Wildlife Service: Publications

The spore of Myxosoma cerebralis is redescribed and compared with that of a close relative, M. cartilaginis. M. cerebralis is smaller, with greater variability in size and shape. It possesses a mucous envelope whereas M. cartilaginis does not. The surface architecture of M. cerebralis, as seen with the scanning electron microscope, differs in possessing a conspicuous circumsutural groove, prominent polar filament pores, and a mucous envelope.

Insurance Protection For Products Liability And Completed Operations—What Every Lawyer Should Know, Roger C. Henderson

Nebraska Law Review

There have been many recent changes in the field of tort law, but none as personal and important to each member of our society as the changes in tort liability theories for injuries associated with products and related services. It is difficult, if not impossible, to conceive of an individual in America today who is not exposed to some serious risk of injury from such a source, and, of course, the source is likewise exposed to a correlative liability. It is this latter exposure and the means of protecting against it that is the subject of this article. Although trial …

Nebraska Supreme Court Review, Richard Kopf, Kenneth L. Noha, Patrick T. O'Brien

Nebraska Law Review

Nebraska Law Review takes pride in presenting the third annual Supreme Court Review. This section is devoted to analyses of recent decisions which the Review staff believes are cases of first impression or landmark rulings which substantially alter a particular area of case law in Nebraska. We hope this critical discussion will provide attorneys with a comprehensive study of selected case holdings and an analysis of how these decisions relate to previous Nebraska decisions, and allow our staff to critically compare the resultant case law with that of other jurisdictions. The cases discussed here were decided in the September term …

Games : Fun For Folks : Extension Circular 0-04-2, Willa E. Morava

Nebraska 4-H Clubs: Historical Materials and Publications

A description of games that can be played at 4-H meetings.

Whole Issue Nebraska Bird Review (Dec 1970) 38(4)

Nebraska Bird Review

TABLE OF CONTENTS

1970 (Forty-fifth) Spring Migration and Occurrence Report ................74

1970 Fall Field Day ................87

Book Review ................88

Notes ................88

Index of Volume XXXVIII ................93

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 …

A Summary Of Lake Mcconaughy Rainbow Trout Spawntaking Activities, Rod Van Velson

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

The objective of this activity is to raise and stock progeny from adult Lake McConaughy rainbow trout for the purpose of: (1) establishing spawning runs of McConaughy strain rainbow trout in streams which have the potential to support reproduction, (2) develop a stocking program for streams which have a coldwater habitat but lack suitable spawning areas (these rainbow, upon reaching a size of seven to nine inches will migrate downstream to Lake McConaughy. They will return to the streams in their third and fourth years weighing 2.0 to 6.0 pounds), and (3) providing additional life history and management information about …

Water Resources News, Volume 2, No. 11, December 1970

Water Current Newsletter

March Seminar Planned
Groundwater Seminar
Summer Short Course Planned
Boy Scout Guides
Beneficial Effects of Air Pollution Abatement
Engineering Criteria For Animal Waste Treatment Lagoons in North Carolina
Department of the Interior Organizational Alignments Affecting OWRR
Phosphate Detergents Banned in Chicago
Water Resources Legislation in the Congress
NSF Funds Curriculum Project to Aid Fight Against Water Pollution
Ruckelshaus Named EPA Head
Recycled Wastewater Used at Latex Plant
Research Review
New Publications Received by the Institute
Program for the 1971 Interdisciplinary Seminar on Water Resources

Economic Sophistication In Nineteenth Century Congressional Tariff Debates, Richard C. Edwards

Department of Economics: Faculty Publications

One of the most controversial economic issues confronting the American public during the nineteenth century was that of protection. The plea for a protective tariff had been raised as soon as the First Congress met in 1789. The issue was sharply debated off and on throughout the nineteenth century but never finally resolved. There is now a large literature relating the outcome of this issue to the economic and political interests of various involved groups.

Little effort has been made, however, to assess the impact of the tariff on economic growth, employment, and the dispersion of new technology. Nor has …

Two New Species Of Digenea From The Spot, Leiostomus Xanthurus Lacépède, From The Gulf Of Mexico, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Two new species of Digenea are described from the euryhaline fish, Leiostomus xanthurus, from near Ocean Springs, Mississippi. The first, Apocreadium manteri, is most like A. uroproctoferum Sogandares-Bernal, 1959, from which it differs by having multispined scales and larger eggs and not possessing a uroproct. The second, Lecithaster leiostomi, is most like L. gibbosus (Rudolphi, 1802) from which it differs primarily by having a more elongated seminal vesicle and stockier vitelline lobes. Lecithaster musteli Srivastava, 1966, is considered a synonym of L. confusus Odhner, 1905.

The Fishes Of The Nemaha Basin, Nebraska, Larry Witt

Nebraska Game and Parks Commission: Staff Research Publications

The possible effects of proposed watershed management practices on fish resources of the Nemaha Basin were poorly understood; thus, a study was undertaken to ascertain the species of fish present and their relative abundance and distribution within the basin. Thirty-five species were collected, 34 of them from the Big Nemaha River system and 28 from the Little Nemaha River system. These data may be used as a basis for future studies of fish population changes in the Nemaha Basin and possibly as a basis for studies in other watersheds.

Additional Notes An Some Mammals From Eastern Nebraska, Hugh H. Genoways, Jerry R. Choate

University of Nebraska State Museum: Mammalogy Papers

Field studies concerned primarily with distribution of the short-tailed shrew, Blarina brevicauda, in eastern Nebraska have resulted in noteworthy records of several other species of small mammals. These field studies, which were supported by a grant from the Kansas Academy of Science, entailed extensive trapping of prairie habitats in Cass County, approximately 15 miles west of the Missouri River. In addition to the species discussed below, specimens of Reithrodontomys megalotis, Peromyscus maniculatus, P. leucopus, and Mus musculus were obtained at several localities. All catalogue numbers in the following accounts refer to specimens deposited in the Museum of Natural …