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Proposed Critical Habitat For The Whooping Crane

Endangered Species Bulletin

The Service proposes eight additional areas as critical habitat in Kansas, Montana, Nebraska. North Dakota, and South Dakota for the endangered whooping crane (Grus americana) to those areas already determined to be critical habitat as published in the FEDERAL REGISTER of May 15, 1978 (43 FR 20938). If finalized, this rule would provide Federal protection of these areas under section 7 of the Endangered Species Act of 1973 and will further assure the conservation of the whooping crane.

The Effect Of Parental Bone Marrow & Spleen Cells In The Induction Of The Graft-Versus-Host Reaction, Ronald Grane

Masters Theses & Specialist Projects

Variously aged (C57BL X C3H)F₁ hybrid mice were used as recipients in experiments to determine if spleen or bone marrow cells from normal C57BL or C3H donors, spleen or bone marrow cells from C57BL donors previously treated with cortisone, or C57BL bone marrow cells previously incubated with serum from X-irradiated C57BL mice could induce a graft-versus-host reaction (GVHR).

The mice were assayed for GVHR by mortality or splenomegaly as detected by the discriminant spleen assay developed by Simonsen. Results show that spleen cells from normal C57BL, normal C3H, or cortisone-treated C57BL mice are capable of inducing a GVHR in …

Leisure Preferences Of The Elderly In Bowling Green Nutrition Programs, Lawrence Prochazka

Masters Theses & Specialist Projects

The objective was to identify the leisure preferences of elderly in Bowling Green Nutrition Programs. This objective was to be accomplished through the utilization of a leisure preference test. Since no leisure preference test was found, the study was significant not only for the results obtained but also to evaluate this new test.

The test was designed after the format utilized in the Edwards Personal Preference Test. Major categories were selected and each was composed of five leisure opportunity statements. Each category was placed in opposition to every other category four times to comprise the test. A test was then …

Forage Quality Evaluations Of Twelve Grasses In Relation To Season For Grazing, L. C. Newell, W. J. Moline

Nebraska Agricultural Experiment Station: Historical Research Bulletins

A study of forage quality in relation to seasonal yield of important perennial forage grasses was initiated to provide information and to promote a better understanding of their best use for grazing. This information should be particularly valuable in planning seasonal use of pure stands or mixtures of grasses.

Agricultural Experiment Station News August 1978

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE ACTING DIRECTOR'S DESK
PERSONNEL ACTIONS
GRANTS AND CONTRACTS
GENERAL NOTES
NEBRASKA AGRICULTURAL EXPERIMENT STATION PUBLICATIONS - July 1978
BULLETINS PRINTED

Zinc Uptake In Loblolly Pine Seedlings, Victor Zillmer

Electronic Theses and Dissertations

Zinc concentrations in the root, terminal growth, stem, and needles of loblolly pine (Pinus taeda L.) were measured in 72 seedlings grown in washed sand, fertilized with Zn(N03)2. Zinc treatment periods were early spring, late spring, and summer. Zinc uptake was the greatest in early spring. Zinc nitrate fertilizer and remaining soil zinc at treatments end had no effect on mycorrhizae, height, or diameter growth. Linear and multiple regressions were derived using residual soil zinc and treatment zinc that can predict zinc concentrations in different plant parts that have r values from .7440 to .8170. Linear regressions for the prediction …

92nd Annual Report Of The Nebraska Agricultural Experiment Station

Agricultural Research Division: News and Annual Reports

Contents:
Foreword
Administration and Staff
Nebraska Agricultural Experiment Station
Research Projects
Experiment Station Publications
Publications of the Staff
Report of Income and Expenditures

Nutritional Aspects In The Care Of The Child With Cleft Lip And Palate, Mary E. Keitel

Henry Ford Hospital Medical Journal

Proper nutrition is essential in the care of the infant with cleft lip or palate, as these infants are often plagued with feeding difficulties from birth. This paper reviews recent literature on the many feeding practices in use today and discusses the current trend toward a multidisciplinary approach to treatment for the cleft lip/palate child. It also presents a brief review of experimental animal studies which have implicated nutritional deficiences in the causation of cleft lip/palate.

Agricultural Experiment Station News July 1978

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE DIRECTOR'S DESK
PERSONNEL ACTIONS
GRANTS AND CONTRACTS
GENERAL NOTES
NEBRASKA AGRICULTURAL EXPERIMENT STATION PUBLICATIONS – June 1978
BULLETINS PRINTED

South Dakota Farm And Home Research, South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

A Handful of Seed [p] 3
Hardiness Research [p] 8
Saving a Shelterbelt [p] 9
The Changing Farm Picture [p] 13
Rail Service [p] 15
SxA Calves [p] 18
Feed Mill [p] 20

Bulletin No. 23: Plants And Animals Of The Estuary, William A. Niering, Paul E. Fell, Sally L. Taylor, Martine Villalard-Bohnsack, Nancy C. Olmstead

Bulletins

Descriptions and illustrations of over 70 estuarine species.

Front Matter

Henry Ford Hospital Medical Journal

No abstract provided.

What's New In Crohn's Disease Treatment, Francis J. Owens

Henry Ford Hospital Medical Journal

Progress in the management of Crohn's disease is limited by our inability to compare different patients. Two methods of evaluating the severity of disease have recently been published. Of these, the National Cooperative Crohn's Disease Study (NCCDS) method has been utilized in a study reported on at several national meetings but still in progress. Antibiotics in intensive prolonged dosage, e.g. ampicillin, 500 mg qid for several months, have recently been reported to benefit greater than 90% of patients not responding to conventional therapy. Metronidazole and dapsone continue to be mentioned in letters to journals. Sulfasalazine has been found useful in …

Back Matter

Henry Ford Hospital Medical Journal

No abstract provided.

Effects Of Trypanosoma Musculi Kendall, 1906 Immune Serum On The Reproduction Of Trichinella Spiralis (Owen, 1835) Railliet, 1896 In Mice, Samuel L. Chafin

Loma Linda University Electronic Theses, Dissertations & Projects

The possible effects of ablastin, a reproduction-inhibiting antibody which is produced during the infection of the blood parasite, Trypanosoma musculi in the mouse, were investigated by fractionating the parasite into a supernatant fraction (designated as Group A test mice) and a pellet fraction (Group B test mice). These groups A and B mice were injected with the respective fractions, plus Freund’s Complete Adjuvant (FCA). Control mice were injected with FCA only. Sera from these three groups of mice were removed after the Group A and Group B mice were shown to be negative to T. musculi challenge, and Group A …

Comparison Of Root Surfaces In Endodontic Lesions, Periodontic Lesions And Normal Human Teeth, Robert W. Hanson

Loma Linda University Electronic Theses, Dissertations & Projects

The healing potential of an endodontic lesion is usually greater than a periodontic lesion (Simon et al. 1972; Hiatt 1977). Periodontal regeneration places particular emphasis on the soft tissue-tooth interface (Stahl 1977). This interface was examined in fifteen extracted human teeth.

The teeth were divided into three groups: (1) periapical lesions, (2) periodontal lesions, and (3) healthy periodontal tissue. Criteria were established for each group. Freshly extracted human teeth meeting the criteria were fixed in gluteraldehyde or paraformaldehyde. The teeth were then selected for surface observation or cracked for cross sectional examination. The teeth were post fixed, dehydrated, and coated …

Determination Of Critical Habitat For The Whooping Crane

Endangered Species Bulletin

The Service determines Critical Habitat for the whooping crane (Grus americana). an Endangered species, in the States of Colorado, Idaho, Kansas, Nebraska, New Mexico, Oklahoma, and Texas. This rule provides Federal protection of these areas under Section 7 of the Endangered Species Act of 1973 and is taken to assure the conservation of the whooping crane.

The Use Of Rat Liver Cell Cultures For The Isolation Of Histoplasma Capsulatum Darling, Allen Robert Riebau

Morehead State Theses and Dissertations

A thesis presented to the faculty of the School of Sciences and Mathematics at Morehead State University in partial fulfillment of the requirements for the Degree of Master of Science by Allen Robert Riebau on May 12, 1978.

Agricultural Experiment Station News May 1978

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE DIRECTOR'S DESK
PERSONNEL ACTIONS
GRANTS AND CONTRACTS
NEBRASKA AGRICULTURAL EXPERIMENT STATION PUBLICATIONS – April 1978
BULLETINS PRINTED

General Information On Elephants With Emphasis On Tusks, Jehskel Shoshani

Elephant

A brief encyclopedic entry on elephants in general.

Bibliography, Elephant Editors

Elephant

Selected bibliography covering references from 1970 - mid-1977.

Irradiance Response Of Tall Fescue Genotypes With Contrasting Levels Of Photosynthesis And Yield, Wallace Wilhelm, C. J. Nelson

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

The purpose of this study was to determine if genotype by irradiance interactions or genetic variation in diurnal trends of CO, exchange rate (CER) influenced the CER-yield relationship in tall fescue (Festuca mundinucea Schreb.). Genotypes were selected in the field for high CER-high yield, high CER-low yield, low CER-high yield, and low CER-low yield. Responses of CER to photosynthetic photon flux density (PPFD) of these genotypes were determined using both growth chamber- and field-grown material. The shapes of the PPFD response curves were similar for all genotypes, and saturation occurred at approximately 1,200 μE m^-2 sec^-1 (400 …

Information From The Elephant Interest Group Questionnaire, Elephant Editors

Elephant

Elephant-related activities of answering respondents to the first newsletter's questionnaire, along with the stated objectives of the Elephant Interest Group.

Possible Innovations For Teaching Farm Management In Iran, Mehdi- Khosroshahin

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Throughout the history of mankind, agriculture has always been the main element of interest. The early Romans recorded a number of facts in relation to farming and cultivation. Arthur Young, a famous writer about the 19th Century British farming states, "The magic of ownership turns sand to gold." [l, p. 1]

Influence Of Spring Sheep Grazing On The Forage Intake And Quality Of Diets Consumed By Pen-Reared Mule Deer Under Winter-Range Conditions, Kenneth Owen Fulgham

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study examined the nutritional responses of mule deer during winter on range subjected to a system of spring livestock grazing. The specific purposes were 1) to determine the quality (crude protein, digestible energy, and digestibility) of diets consumed by mule deer in winter on ranges grazed and ungrazed by sheep in spring, 2) to determine the level of forage intake, as determined by the external indicator chromic oxide, for deer under the same grazing regimes, 3) to compare forage intake estimates determined by the external indicator (chromic oxide) with results obtained by ocular estimation, and 4) to determine the …

The Social Behavior Of Brown Bears At Mcneil River, Alaska, Allan L. Egbert

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The social behavior of brown bears (Ursus arctos) was studied during the summers of 1972 and 1973 as bears fished for salmon at McNeil River, Alaska. Study objectives were to determine behavioral characteristics of bears in relation to sex and age, changes in social behavior over a 40-day long fishing season, social and environmental parameters correlated with the occurrence of behavior, and to test the hypothesis that brown bears modify social behavior in a feeding aggregation to exploit a resource limited in time and space.

Over one-half of the agonistic interactions consisted of passive deferrals. Encounters that included …

Quantitation Of Formaldehyde Resulting From Oxidative Deterioration Of Unsaturated Fatty Acids, Stanley J. Andrews

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Derivatives of 3-methyl-1-2-benzothiazolinone hydrazone were formed from the oxidation products of three oxidized unsaturated fatty acids. Aeration with oxygen and heat (65C) was used as a means of accelerating deterioration of lipid samples. Formaldehyde was recovered from oxidized pure standards of oleic, linoleic and linolenic acid methyl esters, and identified using gas chromatography. Formaldehyde was also recovered from oxidized lipid extracts of mechanic ally deboned turkey meat and turkey cluster fat. Gas chromatography was used to measure concentrations of unsaturated fatty acids during the oxidation of extracted lipids. Linoleic and linolenic fatty acids significantly decreased (p < .005) in oxidized lipid extracts from turkey cluster fat stored frozen for six months.

Measurement of the amounts …

Magnesium Deficiency And Excitability In The Rat: An Examination Of Selected Biochemical And Physiological Events Relating Magnesium Status To Behavior, Douglas Robinson Buck

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The effect of Mg status on the behavior of rats, as determined by nonspecific excitability level and audiogenic seizure susceptibility, was investigated. Also, selected biochemical and neurological mechanisms mediating the chain of events from dietary magnesium deficit to the hyperexcitability symptoms were examined. Weanling rats fed a low magnesium (10 ppm) diet for 14 days had reduced serum, cerebrospinal fluid and brain magnesium concentrations, and increased brain (Na⁺ K⁺) -ATPase activity. They exhibited increased NEL and became highly susceptible to audiogenic seizures. Through dietary manipulation and intraperitoneal and cerebral intraventricular injections, it was possible selectively to alter …

Comparative Analysis Of Wic Participants In The Bear River Health District, Cynthia S. Israelsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A thorough collection of data was completed on Women, Infants, and Children (WIC) particpants in the Bear River Health District to help determine the nutrition education needs of that WIC population. Data were also collected on education, income, and ethnic groups form other states and districts in the nation for comparison with results of this study.

The data collected in this study will provide an adequate data base for the future development of nutrition education materials for this district and perhaps other similar districts nationwide.

The Bear River district participants, Logan clinic participants in particular, appear to be quite atypical …

Biochemical Investigations Of Black Gram (Phaseolus Mungo L.) And Rice (Oryza Sativa L.) Proteins And Their Improved Nutritional Functionality In The Fermented Product—Idli, Vinodkumar W. Padhye

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The objectives of this investigation have been to characterize black gram (Phaseolus mungo L.) and rice (Oryza sativa L.) proteins and to study changes in their nutritional value due to fermentation. Black gram, the legume chosen for this work, is one of the most important legume crops throughout a large part of the tropics.

The protein content of 60 mesh, dehydrated, defatted black gram meal was 28.5 percent. Sodium carbonate (0.5-1.0 percent), tetra-sodium pyrophosphate (0.5 percent), and sodium dodecyl sulfate (SDS) (0.5-5 percent) proved to be the potential protein solubilizers as they extracted more than 76 grams of …