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Division Magnoliophyta – Class Magnoliopsida, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins Jan 1987

Division Magnoliophyta – Class Magnoliopsida, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.


Chickpeas As A Protein And Energy Supplement For High Producing Dairy Cows, Darryl Lynn Hadsell Jan 1987

Chickpeas As A Protein And Energy Supplement For High Producing Dairy Cows, Darryl Lynn Hadsell

Electronic Theses and Dissertations

Thirty lactating Holstein cows were randomly assigned to one of three diets to evaluate chickpeas as a dietary supplement from wk 4 to 16 postpartum. Diets contained chickpeas at 0, 50, and 100 % of the concentrate dry matter in place of corn and soybean meal. Total mixed diets, fed individually, contained concentrate corn silage and alfalfa hay at 52, 32, and 16 % of the dry matter. Milk yield (34.5, 35.1, 35.7 kg/d) was higher for cows fed 100 % chickpeas than 0 % chickpeas. Fat (3.06, 3.09, 3.28 %) was highest for cows fed 100 % chickpeas. Milk …


Coryi Volume 1 Number 1, Florida Game And Fresh Water Commission, Office Of Information Services Jan 1987

Coryi Volume 1 Number 1, Florida Game And Fresh Water Commission, Office Of Information Services

Waterways and wildlife

The official Journalletter of the Florida Panther Interagency Committee. The intent of this publication is to inform and educate the public about the many actions occurring in the state relative to the Florida panther recovery. Dedicated to the preservation and restoration of the Florida panther, Felis concolor coryi. Office: 620 South Meridian Street, Tallahassee, Florida 32399-1600.


The Computer As A Collection Management Tool, Suzanne B. Mclaren, Hugh H. Genoways, Duane A. Schlitter Jan 1987

The Computer As A Collection Management Tool, Suzanne B. Mclaren, Hugh H. Genoways, Duane A. Schlitter

University of Nebraska State Museum: Mammalogy Papers

Since the mid-1960s, discussion of computer use for information retrieval in museum collections has usually focused on research potential. Much attention has been given to the idea of networking and the ability to access data across great distances. However, the potential for collection management usage has also proven to be a legitimate rationale for computerization. Numerous aspects of collection management are discussed for which the computer may be employed. Topics include creating cross-reference files, updating taxonomic and geographic information, pinpointing mismatched specimens, locating lost and uncataloged material, controlling loan procedures, producing accession files for insurance purposes, curating all or part …


Growth And Proteolytic Activity Of Selected Psychrotrophic Bacteria In Whole Milk And Whole Milk Retentate, Ravinder Reddy Jan 1987

Growth And Proteolytic Activity Of Selected Psychrotrophic Bacteria In Whole Milk And Whole Milk Retentate, Ravinder Reddy

Electronic Theses and Dissertations

In the last twenty years a number of membrane separation processes have evolved from laboratory scale, through pilot plant investigation, to full scale production units. One such process, ultrafiltration, has been found particularly useful in the dairy industry. Ultrafiltration uses porous polymeric membranes to separate molecules, principally on the basis of their molecular weight. In milk, fat, protein and associated substances are retained on the membrane. Permeate, which passes through the membrane contains mainly water, lactose and other low molecular weight substances. There is interest in ultrafiltration of milk because of it is potential importance in saving costs to both …


Distribution And Current Status Of The Threatened Dismal Swamp Southeastern Shrew, Sorex Longirostris Fisheri, Robert K. Rose, Roger K. Everton, Thomas M. Padgett Jan 1987

Distribution And Current Status Of The Threatened Dismal Swamp Southeastern Shrew, Sorex Longirostris Fisheri, Robert K. Rose, Roger K. Everton, Thomas M. Padgett

Biological Sciences Faculty Publications

The Dismal Swamp southeastern shrew, Sorex longirostris fisheri, was given "Threatened" status by the U.S. Fish and Wildlife Service in 1986 because of its limited distribution and the potential threat of interbreeding with the nearby upland subspecies, Sorex l. longirostris. Known from about 20 specimens collected before 1980 and a few dozen taken since then, "fisheri" seems to have morphologically diverged from the smaller upland "longirostris" in association with the development of the Dismal Swamp. The detection of southeastern shrews that are intermediate in size between the two subspecies, coupled with the location of these collection sites on …


Feeding Behaviour Of Live Sheep During Export, C L. Mcdonald Jan 1987

Feeding Behaviour Of Live Sheep During Export, C L. Mcdonald

Journal of the Department of Agriculture, Western Australia, Series 4

Live sheep exporters in Western Australia often hold as many as 00 000 sheep in assembly feedlots while the consignment is being purchased and assembled before shipment. During the assembly phase the sheep ane introduced to the pelleted rations used on board.

Industry reports have highlighted the wide variability in condidtions, facilities and procedures used, and showed that there was little evidence from which to make recommendations to the live sheep shipping indudtry. This article discusses ten experiments by the Department of Agriculture from 1981 to 1985 designed to investigate what influences the feeding behaviour of Merino wethers under conditions …


Production From Heifers And First Calvers, G J. Sawyer Jan 1987

Production From Heifers And First Calvers, G J. Sawyer

Journal of the Department of Agriculture, Western Australia, Series 4

Heifers and first calvers present the major problems of the beef breeding herd. Reproduction rates, calf growth and survival of first calvers are generally much poorer than those of adult breeders.

Early successful reproductive performance is important in beef herds because of the high overhead cost of keeping breeding beef heifers or cows, Where possible, beef producers should aim to join heifers at 14 to 15 months of age. To achieve this goal, producers should set production targets for those animals. These targets will differ from farm to farm depending on when calves are turned off and the seasonal feed …


Fur Trade Records From Arkansas Factory, Arkansas Post, Louisiana Territory, 1805-1810, Paul J. Polechla Jr. Jan 1987

Fur Trade Records From Arkansas Factory, Arkansas Post, Louisiana Territory, 1805-1810, Paul J. Polechla Jr.

Journal of the Arkansas Academy of Science

The United States government established a trading house at Arkansas Post in 1805 on the north bank of the Arkansas River in the newly purchased Louisiana Territory. The goal of this trading house was to foster good relations with the Quapaw tribe and other indigenous peoples. John B. Treat and his successors operated the post and meticulously recorded the number, value, and species of pelts traded. Tabulation of these records, which have been preserved in the National Archives, revealed that 9 or 10 species contributed a total of about 44,000 hides, worth approximately $18,000. White-tailed deer (Odocoileus virginianus) pelts comprised …


Recent Collections Of Fishes From The Spring River Drainage In Northeast Arkansas, Steve C. Baker, Michael L. Armstrong Jan 1987

Recent Collections Of Fishes From The Spring River Drainage In Northeast Arkansas, Steve C. Baker, Michael L. Armstrong

Journal of the Arkansas Academy of Science

No abstract provided.


Striped Bass Scale Analysis By Scanning Electron Microscopy For Delineation Of Annuli, Barry L. Barnoski, Raj V. Kilambi Jan 1987

Striped Bass Scale Analysis By Scanning Electron Microscopy For Delineation Of Annuli, Barry L. Barnoski, Raj V. Kilambi

Journal of the Arkansas Academy of Science

No abstract provided.


Reported Bat Rabies In Arkansas, Gary A. Heidt, David A. Saugey, Susan R. Bradford-Luck Jan 1987

Reported Bat Rabies In Arkansas, Gary A. Heidt, David A. Saugey, Susan R. Bradford-Luck

Journal of the Arkansas Academy of Science

No abstract provided.


Fauna And Distribution Of Free Living Chiggers (Acarina: Trombiculidae) In Arkansas, M. C. Wicht Jr., A. C. Rowland Jan 1987

Fauna And Distribution Of Free Living Chiggers (Acarina: Trombiculidae) In Arkansas, M. C. Wicht Jr., A. C. Rowland

Journal of the Arkansas Academy of Science

No abstract provided.


The Identification Of The Threatened Southeastern Shrew Using Multivariate Statistical Techniques, Thomas M. Padgett, Roger K. Everton, Robert K. Rose Jan 1987

The Identification Of The Threatened Southeastern Shrew Using Multivariate Statistical Techniques, Thomas M. Padgett, Roger K. Everton, Robert K. Rose

Biological Sciences Faculty Publications

The threatened subspecies of the southeastern shrew, Sorex longirostris fisheri, is endemic to the Great Dismal Swamp of southeastern Virginia. Previous studies based on discriminant analysis of external measurements determined that intergrades with the upland form, Sorex l. longirostris, exist along the periphery of the Swamp. To better discriminate among these populations, a study of cranial morphology was initiated. Fifteen cranial measurements were taken, using 59 specimens of Sorex collected previously form southeastern Virginia, including the Dismal Swamp. Both Principal Component and Cluster Analyses revealed no significant cranial variation or morphometric patterns within the specimens examined, but a …


The Effects Of Xanthine And Adenosine Analogs On Rat Pup Diaphragmatic Contractility, Liam C. Farrell Jan 1987

The Effects Of Xanthine And Adenosine Analogs On Rat Pup Diaphragmatic Contractility, Liam C. Farrell

Masters Theses

Methylxanthines are commonly used in the treatment of respiratory disorders such as asthma, apnea of prematurity and Cheyne-Stokes respiration. Recently, certain methylxanthines have been found to potentiate the contraction of the diaphragm and increase contraction strength of the fatigued diaphragm. The mechanism of action of the methylxanthines is unknown. Three theories have been proposed but each has its supportive and negative points. One theory is that methylxanthines inhibit cyclic AMP phosphodiesterase (PDE) which facilitates contraction by increasing cyclic AMP levels in the cell. Another theory is that methylxanthines antagonize adenosine, thus blocking the adenosine-induced inhibition of contraction. The third theory …


Division Lycopodiophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins Jan 1987

Division Lycopodiophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.


Introduction (English, French, German, And Spanish), Stephen L. Wood, Donald E. Bright Jr. Jan 1987

Introduction (English, French, German, And Spanish), Stephen L. Wood, Donald E. Bright Jr.

Great Basin Naturalist Memoirs

No abstract provided.


Division Magnoliophyta – Class Liliopsida, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins Jan 1987

Division Magnoliophyta – Class Liliopsida, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.


Division Polypodiophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins Jan 1987

Division Polypodiophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.


Division Equisetophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins Jan 1987

Division Equisetophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.


Glossary, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins Jan 1987

Glossary, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.


Description Of The Environment, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins Jan 1987

Description Of The Environment, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Great Basin Naturalist Memoirs

No abstract provided.


T–Z, Anonymous, Stephen L. Wood, Donald E. Bright Jr. Jan 1987

T–Z, Anonymous, Stephen L. Wood, Donald E. Bright Jr.

Great Basin Naturalist Memoirs

No abstract provided.


I–L, Stephen L. Wood, Donald E. Bright Jr. Jan 1987

I–L, Stephen L. Wood, Donald E. Bright Jr.

Great Basin Naturalist Memoirs

No abstract provided.


A–D, Stephen L. Wood, Donald E. Bright Jr. Jan 1987

A–D, Stephen L. Wood, Donald E. Bright Jr.

Great Basin Naturalist Memoirs

No abstract provided.


Proceedings Of Perdix Iv: Gray Partridge Workshop, Richard O. Kimmel, John W. Schulz, George J. Mitchell Jan 1987

Proceedings Of Perdix Iv: Gray Partridge Workshop, Richard O. Kimmel, John W. Schulz, George J. Mitchell

Galliformes Specialist Group and Affiliated Societies: Conference Proceedings

Foreword, John W. Schulz Introduction to Perdix IV, Ted W. Weins

The effect of insect abundance on gray partridge chick survivorship in New York, Jody W. Enck

Foods and feeding behavior of young gray partridge in Minnesota, Richard Erpelding, Richard O. Kimmel, and Drake J. Lockman

Are the results of research on the partridge in Britain relevant to the conservation of this species in North America? G. R. Potts

Imprinting: A technique for wildlife research, Richard O. Kimmel and W. M. Healy

The Wisconsin experiment: Perdix IX Workshop, Robert T. Dumke and William J. Vander Zouwen, Jr.

Gray partridge estabilshment …


Tuna Fishery In The East Central Atlantic Region: The Feasibility Of Nigeria's Participation, Aderemi Olasupo Abioye Jan 1987

Tuna Fishery In The East Central Atlantic Region: The Feasibility Of Nigeria's Participation, Aderemi Olasupo Abioye

Marine Affairs Theses and Major Papers

Tuna fishery is widely practiced in the east central Atlantic region by many fleets of different nationality. Most of the catch is taken by distant-water fleets. The new Law of the Sea convention, which gives coastal states an exclusive economic zone with outer limit of 200 miles, now allows the coastal states to make the most use of the living resources in their waters. The surplus shall be allocated to other states in the region and those traditionally fishing in the area before. Nigeria with a population of about 100 million people spends substantial foreign exchange annually on the importation …


A Multidisciplinary Analysis Of The Imposition Of Countervailing Duties On Canadian Groundfish Imports, Richard A. Pearson Jan 1987

A Multidisciplinary Analysis Of The Imposition Of Countervailing Duties On Canadian Groundfish Imports, Richard A. Pearson

Marine Affairs Theses and Major Papers

This thesis provides a multidisciplinary analysis of the circumstances which surrounded the successful imposition of a countervailing duty on whole Canadian groundfish, and indicates what implications this action may have for the future. First, it will situate the countervailing duty investigation in terms of its relationship with U.S. statutes, and also with the Nation's international obligations. Then, the impact of the duty is examined to see how it might affect a potential free trade agreement with Canada. Similarly, the thesis projects what effect the duty will have in establishing a precedent, and assesses the likelihood of imposing similar duties on …


An Analysis Of The Massachusetts Inshore Lobster Fishery, Peter Robertson Hoar Jan 1987

An Analysis Of The Massachusetts Inshore Lobster Fishery, Peter Robertson Hoar

Marine Affairs Theses and Major Papers

The purpose of this thesis was to explore the limited entry alternative of fishery management by examining the history of a particular limited entry scheme: the Massachusetts inshore commercial lobster fishery license limitation law. A review was made of existing limited entry theory, followed by a description of limited entry programs extant in U.S. fisheries. The legislative and political histories of the Massachusetts lobster fishery limited entry program was then examined. The limited entry law was then analyzed by comparing what actually occurred with what is supposed to occur according to limited entry theory. A quantitative analysis of changes in …


Validation Of The Otolith Increment Aging Technique For Striped Bass, Morone Saxatilis, Larvae Reared Under Suboptimal Feeding Conditions, Cynthia Jones, Edward B. Brothers Jan 1987

Validation Of The Otolith Increment Aging Technique For Striped Bass, Morone Saxatilis, Larvae Reared Under Suboptimal Feeding Conditions, Cynthia Jones, Edward B. Brothers

OES Faculty Publications

Striped bass, Morone saxatilis, larvae were reared in the laboratory for 97 days to validate the otolith increment aging technique for this species. Otolith-increment deposition rates were determined under optimal laboratory conditions for growth and under three conditions of restricted feeding and using both light and scanning electron microscopy (SEM). Under optimal laboratory conditions. increments were deposited daily from the fourth day after hatching through the first 2 months of life and were discernible with the light microscope. For larvae reared under restricted feeding regimes and readings done with the light microscope, counts did not reflect true age. Counts …