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Endangered And Threatened Wildlife And Plants; Neosho Madtom Determined To Be Threatened Jan 1990

Endangered And Threatened Wildlife And Plants; Neosho Madtom Determined To Be Threatened

United States Fish and Wildlife Service: Publications

The Fish and Wildlife Service (Service) determines a fish, the Neosho madtom (Noturusplocidus), to be a threatened species under the authority of the Endangered Species Act of 1973 (Act), as amended. The madlom is currently known from the Neosho River (Grand Riverin Oklahoma) drainage: in the Neosho, Cottonwood, and Spring Rivers in southeastern Kansas, southwestern Missouri, and northeastern Oklahoma. Habitat destruction andmodification, principally due to impoundments, dredging activities, and increased water demands, have decreased the distribution and abundance of the species and isolated it into three populations. This rule identifies the taxon as one in need of conservation, …


Chemical Immobilization Of Red Foxes (Vulpes Vulpes), Terry J. Kreeger, Ulysses S. Seal, John R. Tester Jan 1990

Chemical Immobilization Of Red Foxes (Vulpes Vulpes), Terry J. Kreeger, Ulysses S. Seal, John R. Tester

Zoonotics and Wildlife Disease: Publications

Red foxes (Vulpes vulpes) were immobilized with one of the following drug combinations: ketamine/xylazine (n = 22), ketamine/ promazine (n = 35), ketamine/midazolam (n = 13), or tiletamine/zolazepam (n = 22). Foxes given ketamine/xylazine had the shortest induction and longest recovery times relative to other drug combinations, whereas foxes given ketamine/midazolam had the longest induction times. Recommended doses for the various combinations are given. Foxes given ketamine/xylazine were given either 0.1, 0.2, 0.4 mg/kg yohimbine, or saline 40 mm after anesthetic induction. Administration of yohimbine significantly shortened arousal and recovery times relative to control values (P < 0.001).


Determining Matrilines By Antibody Response To Exotic Antigens, Gregory E. Glass, James E. Childs, James W. Leduc, Sandra D. Cassard, Albert D. Donnenberg Jan 1990

Determining Matrilines By Antibody Response To Exotic Antigens, Gregory E. Glass, James E. Childs, James W. Leduc, Sandra D. Cassard, Albert D. Donnenberg

Zoonotics and Wildlife Disease: Publications

The antibody responses of female Microtuspennsylvanicus inoculated with a series of antigens not normally encountered under field conditions were examined, and the kinetics of maternally acquired antibody loss in their offspring were determined. The initial antibody response in adults was rapid, peaking in 4-9 weeks, and long-lasting, with a half life of 4-5 months. Antibody levels in females were unaffected by parity, and more than one antigen could be given without affecting circulating-antibody titers. Antibody titers could be enhanced with additional inoculations. Maternal antibody in offspring increased until weaning at 3 weeks then declined exponentially. Minimal detectable titers were reached …


The Enigma Of Drought: Management And Policy Issues For The 1990s, Donald A. Wilhite Jan 1990

The Enigma Of Drought: Management And Policy Issues For The 1990s, Donald A. Wilhite

National Drought Mitigation Center: Faculty Publications

Drought affects more people than any other hazard, in both developed and developing countries, yet few governments have taken steps to prepare for it. This situation stems partly from the complex nature of drought, which affects various sectors of society in different ways, and partly from an inability or unwillingness of governments to accept drought as a normal part of climate, not as an extreme random event. Scientific and policy communities have become increasingly concerned about the inability of governments to respond to drought in an effective and timely manner, and some have called for improved drought planning and management. …


9 Drought, Donald A. Wilhite Jan 1990

9 Drought, Donald A. Wilhite

National Drought Mitigation Center: Faculty Publications

Drought is a normal feature of climate. Although scientists disagree on what constitutes a drought (Wilhite and Glantz, 1985: 111), it represents a common experience that, in a sense, binds certain regions together (e.g., the Great Plains). During the past century, the united states has been plagued by numerous major drought episodes (e.g., 1890s, 1930s) and innumerable dry spells. In fact, it is unusual for drought not to occur somewhere in the united states each year. Recent short-term droughts that have resulted in substantial damage include the drought and heat wave of 1980 in the southwestern, southern, and central plains, …


Binder 207, Life Histories C-D [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 207, Life Histories C-D [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 207, Life histories C-D [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln, Lincoln, Nebraska, USA.

Created between 1960 and 1990.


Binder 018, Brachylaemidae [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 018, Brachylaemidae [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Binder 018, Brachylaemidae [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 015, Azygiidae [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 015, Azygiidae [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 015, Azygiidae [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 112, Lecithodendriidae A-B [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 112, Lecithodendriidae A-B [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 112, Lecithodendriidae A-B [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 002, Acanthocolpidae [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 002, Acanthocolpidae [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 002, Acanthocolpidae [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 120, Lepocreadiidae D-G [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 120, Lepocreadiidae D-G [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 120, Lepocreadiidae D-G [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Telomere Structure In Euplotes Crassus: Characterization Of Dna-Protein Interactions And Isolation Of A Telomere-Binding Protein, Carolyn M. Price Jan 1990

Telomere Structure In Euplotes Crassus: Characterization Of Dna-Protein Interactions And Isolation Of A Telomere-Binding Protein, Carolyn M. Price

Department of Chemistry: Faculty Publications

The nucleoprotein structure of telomeres from Euplotes crassus was studied by using nuclease and chemical footprinting. The macronuclear telomeres were found to exist as DNA-protein complexes that are resistant to micrococcal nuclease digestion. Each complex encompassed 85 to 130 base pairs of macronuclear DNA and appeared to consist of two structural domains that are characterized by dissimilar DNA-protein interactions. Dimethyl sulfate footprinting demonstrated that very sequence-specific and salt-stable interactions occur in the most terminal region of each complex. DNase I footprinting indicated that DNA in the region 30 to 120 base-pairs from the 5' end lies on a protein surface; …


Physiological Diversity And Distributions Of Heterotrophic Bacteria In Deep Cretaceous Sediments Of The Atlantic Coastal Plain, James K. Fredrickson, David L. Balkwill, John M. Zachara, Shu-Mei W. Li, Fred J. Brockman, Mary Simmons Jan 1990

Physiological Diversity And Distributions Of Heterotrophic Bacteria In Deep Cretaceous Sediments Of The Atlantic Coastal Plain, James K. Fredrickson, David L. Balkwill, John M. Zachara, Shu-Mei W. Li, Fred J. Brockman, Mary Simmons

United States Department of Energy: Publications

A series of 23 intact core segments was obtained from two distinct deep subsurface geological formations, the Middendorf and the Cape Fear formations, underlying the southeastern coastal plain of South Carolina. The Middendorf formation in this region consists of permeable, saturated, sandy sediments; the Cape Fear formation consists mainly of less permeable sediments. The core segments were separated by vertical distances ranging from several centimeters to 48 m. Aerobic chemoheterotrophic bacteria were enumerated on a dilute medium, and populations ranged from 3.1 to 6.4 log CFU g of sediment-1 in the Middendorf cores and from below detection to 4.3 …


Paleoclimatic Implications Of The High Stand Of Lake Lahontan Derived From Models Of Evaporation And Lake Level, S Hostetler, Larry Benson Jan 1990

Paleoclimatic Implications Of The High Stand Of Lake Lahontan Derived From Models Of Evaporation And Lake Level, S Hostetler, Larry Benson

United States Geological Survey: Staff Publications

Based on previous climate model simulations of a split of the polar jet stream during the late Pleistocene, we hypothesize that (1) 20-13.5 ka BP, season-toseason variation in the latitudinal maximum of the jet stream core led to enhanced wetness in the Great Basin, and (2) after 13.5 ka BP, northward movement of the jet stream resulted in increased aridity similar to today. We suggest that the enhanced effective wetness was due to increased precipitation combined with an energylimited reduction in evaporation rates that was caused by increased summer cloud cover. A physically based thermal evaporation model was used to …


Membership Directory And Networking Guide 1989-1990 Jan 1990

Membership Directory And Networking Guide 1989-1990

Professional and Organizational Development Network in Higher Education: Archives

Membership Directory

Members by Location

Members by Institutional Type


Damage To North Carolina And Florida Highways By Red Imported Fire Ants, W. A. Banks, C. T. Adams, C. S. Lofgren Jan 1990

Damage To North Carolina And Florida Highways By Red Imported Fire Ants, W. A. Banks, C. T. Adams, C. S. Lofgren

Entomology Papers from Other Sources

The increasing importance of the red and black imported fire ants, Solenopsis invicta Buren and S. richteri Forel as economic pests is documented in reviews (Lofgren 1986, Adams 1986) and bibliographic lists (Banks et al. 1978, Wojcik & Lofgren 1982, and Wojcik 1986). This report of damage by red imported fire ants (RIFA) to highways in North Carolina and Florida further emphasizes their pestiferous nature.


Pflanzengesellchaften Der Mongolei, Werner Hilbig Jan 1990

Pflanzengesellchaften Der Mongolei, Werner Hilbig

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

First paragraphs of the introduction:

In Fortführung der Forschungsreisen der russischen Floristen und Pflanzengeouraphen im vorigen und Anfang dieses Jahrhunderts wurden erste Expeditionen zur systematischen Erforschung der Naturressourcen der Mongolei in den 20er und 30er Jahren durchgeführt. Sie wurden von der Akademie der Wissenschaften der UdSSR und der Akademie der Wissenschaften der MVR (vorher Wissenschaftliches Komitee der MVR) organisiert. Auch die von der Geographischen GeselIschaft und der Akademie der Wissenschaften der UdSSR durchgeführten Expeditionen zur Erforschung der natürlichen Bedingungen und der Landwirtschaft in der Mongolei schufen Möglichkeiten zur Entwicklung der geobotanischen Forschungsrichtung (vgl. GUBANOV u. HILBIG 1989).

Als erste eigenständi"e …


Title Page, Verso Of The Title Page, And Contents For Erforschung Biologischer Ressourcen Der Mongolischen Volksrepublik, Band 8, Michael Stubbe Jan 1990

Title Page, Verso Of The Title Page, And Contents For Erforschung Biologischer Ressourcen Der Mongolischen Volksrepublik, Band 8, Michael Stubbe

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

Title page, verso of the title page, and contents of Erforschung biologischer Ressourcen der Mongolischen Volksrepublik, Band 8 (1990).


4-H 344 Entomology A Part Of The 4-H Entomology Project : Unit Three Beneficial And Harmful Insects Jan 1990

4-H 344 Entomology A Part Of The 4-H Entomology Project : Unit Three Beneficial And Harmful Insects

Nebraska 4-H Clubs: Historical Materials and Publications

4-H 344: Entomology, Unit Three: Beneficial and Harmful Insects. This packet is about the difference in between insects that are harmful and beneficial to people and plants.


Binder 142, Notocotylidae D-Z [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 142, Notocotylidae D-Z [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Binder 142, Notocotylidae D-Z [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 157, Opistholebetidae A-Z [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 157, Opistholebetidae A-Z [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Binder 157, Opistholebetidae A-Z [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Binder 055, Didymozobidae O-P [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology Jan 1990

Binder 055, Didymozobidae O-P [Trematoda Taxon Notebooks], Harold W. Manter Laboratory Of Parasitology

Trematoda Taxon Notebooks

Abstract

Binder 055, Didymozobidae O-P [Trematoda Taxon Notebooks].

Harold W. Manter Laboratory of Parasitology, University of Nebraska State Museum, University of Nebraska-Lincoln.

Created between 1960 and 1990.


Major Project Management: The Yale Telecommunications Project Jan 1990

Major Project Management: The Yale Telecommunications Project

ACUTA: Other Publications

Back in the good old days, when the telephone business was simpler and Saturday night television was worth watching, I can remember Ted Knight the newsman (remember him on The Mary Tyler Moore Show?) looking off into some imagined horizon in the newsroom when asked how he happened to come to his current position. With head cocked upward and his hand clutching his right lapel, he'd start in his deepest, most pompous voice: “lt all started in a small, 5,000-watt radio station..." Around here it a!! started with a 12,000-line, decade-old Centrex system and a new hospital building going up …


13.2.12. Artificial Nest Structures For Canada Geese, I. J. Ball Jan 1990

13.2.12. Artificial Nest Structures For Canada Geese, I. J. Ball

Waterfowl Management Handbook

Under natural conditions, Canada geese are protected from predatory mammals by selecting nest sites on islands, muskrat lodges, cliffs, or snags, or nests made by ospreys or other motors. The limited availability of safe natural sites seems to hold many goose populations below limits set by other habitat factors. The use of artificial structures to provide safe nest sites for Canada geese in North America began more than 50 years ago; structures are now among the most widely used, and most successful, of goose management practices.

Structures are considered any artificial device, with the exception of earthen or rock islands, …


Distributions Of Genetic Markers In A Nebraska Population, Reena Roy, Karen Schmidt, Robert E. Gaensslen Jan 1990

Distributions Of Genetic Markers In A Nebraska Population, Reena Roy, Karen Schmidt, Robert E. Gaensslen

United States Public Health Resources

Seven genetic marker systems were analyzed from liquid blood and dried bloodstain specimens submitted to the Nebraska State Patrol Crime Laboratory from various law enforcement agencies throughout Nebraska. The phenotypic and genotypic frequencies for the ABO, Lewis, esterase D (ESD), pbosphoglucomutase (PGM), adenylate kinase (AK), adenosine deaminase (ADA), and haptoglobin (HP) systems were calculated. The results indicate that the phenotypic frequencies are generally in agreement with frequencies reported in other populations in the United States.


Raman Spectroscopy Of Synthetic Antimicrobial Frog Peptides Magainin 2a And Pgla, Robert W. Williams, Ruth Starman, Kenneth M. P. Taylor, Kenneth Gable, Troy Beeler, Michael Zasloff, David Covell Jan 1990

Raman Spectroscopy Of Synthetic Antimicrobial Frog Peptides Magainin 2a And Pgla, Robert W. Williams, Ruth Starman, Kenneth M. P. Taylor, Kenneth Gable, Troy Beeler, Michael Zasloff, David Covell

Uniformed Services University of the Health Sciences

Magainin and PGLa are 23- and 21-residue peptides isolated from the skin of the African clawed frog Xenopus lueuis. They protect the frog from infection and exhibit a broad-spectrum antimicrobial activity in vitro. The mechanism of this activity involves the interaction of magainin with microbial membranes. We have measured the secondary structure and membrane-perturbing ability of these peptides to obtain information about this mechanism. Our results show that mgn2a forms a helix with an average length of less than 20 Å upon binding to liposomes. At high concentrations (50 mg/mL) mgn2a spontaneously solubilizes phosphatidylcholine liposomes at temperatures above the …


The Psychopath And The Definition Of "Mental Disease Or Defect" Under The Model Penal Code Test Of Insanity: A Question Of Psychology Or A Question Of Law?, Emily Campbell Jan 1990

The Psychopath And The Definition Of "Mental Disease Or Defect" Under The Model Penal Code Test Of Insanity: A Question Of Psychology Or A Question Of Law?, Emily Campbell

Nebraska Law Review

The psychopath presents a number of issues for the legal system, in particular the question of criminal responsibility. Specifically, is psychopathy a condition which should relieve a criminal defendant of responsibility for his actions? Part II of this Comment describes the characteristics of psychopathy so the reader will have a better understanding of the type of individual in question. In addition, Part II presents the current psychiatric criteria for labeling an individual a psychopath. Part III of this Comment presents the prominent psychiatric view that psychopaths by virtue of their diagnosis should be exonerated from criminal liability. This view has …


Faculty Development Through Faculty Luncheon Seminars: A Case Study Of Carnegie Mellon University, Susan A. Ambrose Jan 1990

Faculty Development Through Faculty Luncheon Seminars: A Case Study Of Carnegie Mellon University, Susan A. Ambrose

To Improve the Academy: A Journal of Educational Development

Background

Genealogy of the Sessions

Outcomes

Conclusions

References


The Teaching Initiative: With A $50,000 Gift From Allen Jossey-Bass, Aahe Launches A New Special Project On Teaching, Russell Edgerton Jan 1990

The Teaching Initiative: With A $50,000 Gift From Allen Jossey-Bass, Aahe Launches A New Special Project On Teaching, Russell Edgerton

To Improve the Academy: A Journal of Educational Development

Preparing Faculty as Teachers

The Revival of Pedagogy

A Second Try at Turning Specialists into Professors

A Role for AAHE: The Teaching Initiative


G90-974 The Beaf Leaf Beetle In Soybeans (Revised September 1994), Thomas E. Hunt, J. F. Witkowski, Robert J. Wright, Keith J. Jarvi Jan 1990

G90-974 The Beaf Leaf Beetle In Soybeans (Revised September 1994), Thomas E. Hunt, J. F. Witkowski, Robert J. Wright, Keith J. Jarvi

University of Nebraska-Lincoln Extension: Historical Materials

The identification and life cycle of the bean leaf beetle are discussed along with scouting techniques, economic thresholds, and cultural control tactics.

The bean leaf beetle is a common insect found in Nebraska soybean fields. The insect also feeds on peas, snap beans, and dry beans. Although present in alfalfa and sweet clover in the early spring before soybean emerges, the insect is not known to damage either legume.

Use integrated pest management (IPM) when planning how to reduce bean leaf beetle damage. Integrated pest management is a sustainable approach to managing pests by combining biological, cultural, physical, and chemical …