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Effect Of Cold Shock On The Metabolism Of Trichomonas Gallinae, James J. Daly

Journal of the Arkansas Academy of Science

The influence of cold (4°C) used to prepare cells for metabolic investigations was examined with Trichomonas gallinae in this study. Cells washed with cold diluent in a refrigerated centrifuge were found to be less stimulated in their gas production at 37°C when exposed to glucose or maltose than cells washed at room temperature conditions. Such cold-prepared cells had higher initial glycogen contents after washing, faster endogenous glycogen degradation rates when incubated at 37 °C, but lower glycogen synthesis in the presence of glucose or maltose when compared to cells not prepared in the cold. However, uptake of glucose and maltose …

Quantitative Demonstration Of Cell Surface Involvement In A Plant-Animal Symbiosis: Lectin Inhibition Of Reassociation, R. H. Meints, Rosevelt L. Pardy

School of Biological Sciences: Faculty Publications

The freshwater hydra, Hydra viridis is normally associated with Chlorella-like, algal symbionts which inhabit the host's digestive cells. Under experimental conditions bleached hydra will reassociate with algae harvested from green hydra, but not from our cultures of wild type Chlorella or strain NC64A which when originally isolated from Paramecium bursaria was symbiotically competent. Because of its demonstrated selectivity, the reassociation process is hypothesized to involve a recognition interface whose active participants are the algae cell wall and the digestive cell membrane. The data presented here confirm the hypothesis and suggest some potential molecular characteristics of the interacting partners. Concanavalin …

Quantitative Demonstration Of Cell Surface Involvement In A Plant-Animal Symbiosis: Lectin Inhibition Of Reassociation, R. H. Meints, R. L. Pardy

School of Biological Sciences: Faculty Publications

The freshwater hydra, Hydra viridis is normally associated with Chlorella-like, algal symbionts which inhabit the host's digestive cells. Under experimental conditions bleached hydra will reassociate with algae harvested from green hydra, but not from our cultures of wild type Chlorella or strain NC6₄A which when originally isolated from Paramecium bursaria was symbiotically competent. Because of its demonstrated selectivity, the reassociation process is hypothesized to involve a recognition interface whose active participants are the algae cell wall and the digestive cell membrane. The data presented here confirm the hypothesis and suggest some potential molecular characteristics of the interacting …

The Effects Of N-Serve On The Availability Of Urea And Ureaformaldehyde Nitrogen On Lolium Perenne L., Ronald E. Schroll

Masters Theses

Laboratory experiments were conducted to determine the effect of "N-Serve" (DOW) on the availability of urea nitrogen and the subsequent greening effect on perennial ryegrass (Lolium perenne L.) seedlings as compared to the availability of nitrogen and subsequent greening from a controlled release ureaformaldehyde fertilizer. A low organic matter sandy loam soil and a high organic matter clay loam soil were used in this study. Soil treatments of urea and ureaformaldehyde fertilizers were applied and incorporated at concentrations of 0, 25, 38, and 50 ppm-N. N-Serve at concentrations of 0.25, 0.50, and 1.0 ppm active ingredient were applied and …

Proceedings Of Perdix Ii: Gray Partridge Workshop, Forest, Wildlife And Range Experiment Station, University Of Idaho, The Wildlife Society, Idaho Cahpter, Wildlife Management Institute

Galliformes Specialist Group and Affiliated Societies: Conference Proceedings

Proceedings of Perdix II: Gray Partridge Workshop (March 18-20, 1980, Moscow, Idaho, United States)

The proceedings for this symposium have been divided into three parts: professional papers, a continent-wide management/research plan, and a bibliography. All of the papers were refereed by two or three people working in the field.

Papers Presented

The Distribution and Density of Gray Partridge in Northern New York, David E. Austin

Habitat Utilization by Gray Partridge (Perdix perdix L.) Prenesting Pairs in East-Central Wisconsin, Kevin E. Church, Hallett J. Harris, and Richard B. Stiehl

An Evaluation of Gray Partridge (Perdix perdix) Aging Criteria, …

A Preliminary Survey Of The Concentration Of Selected Ions In Some California Native Plants Growing In Serpentine And Non-Serpentine Soil, Gregory Roger Boyko

University of the Pacific Theses and Dissertations

Do the peculiar ion concentrations of serpentine soils appear in the tissues of plants growing on those soils? To what extent are the same species of plants growing in serpentine and non-serpentine soil similar in ionic concentrations? This work was an attempt to answer these questions.

Immuno- And Bioassayable Extrapituitary Growth Hormone And Thyroid Stimulating Hormone From Discrete Areas Of The Central Nervous System, Sally Ann Hojvat

Dissertations

No abstract provided.

Poultry Manure Fertilization Of Sudangrass, R.L. Nichols, D.W. Allinson

Storrs Agricultural Experiment Station

No abstract provided.

Agricultural Experiment Station News December 1979

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE DIRECTOR'S DESK
NEBRASKA WATER RESOURCES CENTER
PERSONNEL ACTIONS
GRANTS AND CONTRACTS
STAFF NOTES
AGRICULTURAL EXPERIMENT STATION PUBLICATIONS – NOVEMBER 1979

Cumulative Index, 1973-1979

Henry Ford Hospital Medical Journal

No abstract provided.

The Effects Of Varying Levels Of Dietary Linoleic Acid On Serum Cholesterol And Hdl-Cholesterol In Healthy Male Subjects, Donna Miller Davidge

Loma Linda University Electronic Theses, Dissertations & Projects

Sixteen healthy male subjects were randomly divided into four equal groups and fed a nutritionally balanced 30 calories % fat diet, with approximately 2500 calories and less than 15 mg cholesterol/day, for 28 days. Within each group a constant level of linoleic acid was given for the duration of the study--either 2, 6, 14 or 18 % linoleic acid. Rate of changes in total cholesterol, HDL cholesterol and the ratio of total to HDL-cholesterol were subjected to analysis of variance and regression analysis. The results showed changes in total cholesterol and ratio of total to HDL-cholesterol to be significant. The …

Effect Of Diet On Aerobic Performance, Maureen Hall Fennerty

Student Work

Aerobic performance is affected by a number of physiological, psychological, sociological and environmental factors (Astrand, 1977). Among the many physiological factors nutrition plays an important part. However, when considering what constitutes a balanced diet, nutritionists express varying opinions as to what percentage of protein, fat and carbohydrate should be included for the general populace and the athlete. Mayer and Bullen (1960) in their review of literature on nutrition and athletic performance concluded a balanced diet is adequate for the athlete.

Rate Of Depletion Of Liver Vitamin A In Chicks, Weanling Rabbits And Weanling Rats Fed Vitamin A-Free Diets, J.J. Tlustohowicz, R.C. Hall, J.E. Rousseau, H.I. Frier, S. Donoghue

Storrs Agricultural Experiment Station

No abstract provided.

Agricultural Experiment Station News November 1979

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE ACTING DIRECTOR'S DESK
PERSONNEL ACTIONS
GRANTS AND CONTRACTS
STAFF NOTES
NEBRASKA AGRICULTURAL EXPERIMENT STATION PUBLICATIONS – October 1979
BULLETINS PRINTED

State Of The Fisheries Report 1978, Department Of Fisheries And Wildlife, Western Australia

Status Reports of the Fisheries and Aquatic Resources

Western Australia has maintained its position as the top fishing State. The catch in Western Australia of fish, crustaceans, and molluscs in 1977-78 was worth $76 million to the fishermen, which is 36 per cent of the total value for Australia.

Back Matter

Henry Ford Hospital Medical Journal

No abstract provided.

Results Of The Ninth International Winter Wheat Performance Nursery Grown In 1977, S. L. Kuhr, K. D. Wilhelmi, V. A. Johnson, P. J. Mattern, J. W. Schmidt

Nebraska Agricultural Experiment Station: Historical Research Bulletins

This is the ninth report of results from an International Winter Wheat Performance Nursery (IWWPN) organized in 1968 by the Nebraska Agricultural Experiment Station and the Science and Education Administration (SEA), U.S. Department of Agriculture, under a contract with the Agency for International Development, U.S. Department of State. The Nursery was designed to (1) test the adaptation and stability of winter wheat cultivars in a range of latitudes, daylengths, fertility conditions, water management regimes, and disease complexes; (2) identify superior winter cultivars to serve as recipient genotypes for high protein and high lysine genes, (3) test the degree of expression …

Agricultural Experiment Station News September 1979

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE DIRECTOR'S DESK
PERSONNEL ACTIONS
GRANTS AND CONTRACTS
GENERAL NOTES
AGRICULTURAL EXPERIMENT STATION PUBLICATIONS – August 1979

The Interaction Of Nutrition And Infection: A Succinct Review, Clarence Lee, Georgiana Aboko-Cole

Department of Biology Faculty Publications

Malnutrition combined with susceptibility to infection threatens the health and survival of a large portion of the world's population. Of the many components of the host-parasite relation, nutrition has not received the attention it deserves. There has been increasing activity in recent years on the elucidation of the role nutritional factors play in the behavior of both host and parasite.This paper reviews the effects vitamins exert on the course of parasitic infections.

Agricultural Experiment Station News August 1979

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 1979
BULLETINS PRINTED

Effect Of Lacto-Ovo And Total Vegetarian Diets On Serum, Urinary And Fecal B₁₂ Levels, Cathleen D. Throssell

Loma Linda University Electronic Theses, Dissertations & Projects

Serum, urinary and fecal levels of ten lacto-ovo-vegetarians and nine total vegetarians were assayed using Ochromonas malhamensis. Intakes of vitamin B₁₂ , protein, fat, carbohydrates, fiber and calories were calculated using 7-day diet histories and questionnaires. Correlations between nutrients consumed, years on diet, serum, urinary and fecal B₁₂ levels were also calculated.

Mean serum B₁₂ levels of the lacto-ovo-vegetarians and total vegetarians were 657 pg/ml and 381 pg/ml respectively. There was no significant difference between the two groups. The average daily intake of vitamin B₁₂ was 2.0 ug for lacto-ovo-vegetarians and 0.6 ug for the total …

Progress Report For The Dairy Research Advisory Board, Various Authors

Other Documents

No abstract provided.

A Comparison Of Dramatic Storytelling And Puppet Storytelling As A Means Of Teaching Selected Nutritional Concepts, Edith M. Martin

Dissertations and Theses

The present study investigated the basic question: Will preschool, kindergarten, and first grade students have a greater increase in knowledge of selected nutritional concepts as a result of viewing a puppet story than a similar composite will have when the same material is presented via dramatic storytelling?

The Role Of Exercise And Nutrition In The Rehabilitation Of The Geriatric, Robert R. Ladd

Loma Linda University Electronic Theses, Dissertations & Projects

[Abstract not included]

Reproductive Variability In Lytechinus Variegatus (Echinodermata: Echinoidea) From Different Habitats In A Florida West Coast Estuary, Robert G. Ernest

USF Tampa Graduate Theses and Dissertations

Lytechinus variegatus (Lamarck, 1916) is a sea urchin inhabiting shallow sub-littoral environments from Beaufort, North Carolina to southern Brazil. Although it has been collected extensively for embryological material in the southeastern United States (Harvey, 1956; Brookbank, 1968). there have been relatively few studies of its reproduction. Gonad indices were used to follow its annual reproductive cycle at Bermuda and Miami (Moore et al., 1963; Moore and Lopez, 1972), while elsewhere, only observations of spawn- ing have been reported (Boolootian, 1966).

In the Anclote estuary near Tarpon Springs, Florida, Lytechinus is the most conspicuous of the macroepibenthic invertebrates, and where requisite …

Agricultural Experiment Station News July 1979

Agricultural Research Division: News and Annual Reports

CONTENTS:
SEARCH AND SCREENING COMMITTEE PROGRESS REPORT
PERSONNEL ACTIONS
GRANTS AND CONTRACTS
GENERAL NOTES
AGRICULTURAL EXPERIMENT STATION PUBLICATIONS – June 1979

South Dakota Farm And Home Research, South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

Director’s Comments [p] 2
Roads: More Abandonment and Taxes [p] 3
Silage: Reduce Storage Losses [p] 6
Corn: Root Strength Studies [p] 9
Off-Beat Foods: Use Them [p] 12
Rebound: Summer Growth [p] 15
Pumps: Make Optimum Use [p] 18
RSI: Eye on the Environment [p] 22

Farm, Ranch And Home Quarterly Institute Of Agriculture And Natural Resources, University Of Nebraska- Lincoln

Farm, Ranch and Home Quarterly

In this issue:

Exciting Events................. 2

Cracked Eggs Are No Yolking Matter.................. 3

Spinoff Research................ 5

Save Those Clippings!.................... 6

IANR Reaches Out- From Nebraska to the World................... 8

Rainbarrels and Reservoirs- Water Storage in Nebraska..................... 10

PUMP Helps Operators Trace Total Irrigation Costs.................. 14

Irrigation Weed Seed....................... 16

Telling the Water Level Story........................ 18

Family Importance and Satisfaction- Quality of Life................. 20

Fusarium Blight- A Common Disease in Bluegrass Lawns...................... 22

Composting Can Benefits Nebraska Communities.................... 25

The Spatial And Temporal Distribution Of Fish Eggs And Larvae In Hempstead Bay Estuary, Joseph Adelard Lessard

OES Theses and Dissertations

The ichthyoplankton of Hempstead Bay estuary was sampled from December 1972 to mid March 1974. Eleven stations were sampled by towing a 0.5 meter diameter plankton net. Eggs were most abundant during June and July with an average concentration calculated to be above 5,500/100m³. Egg densities were the lowest during the fall and winter. Larvae were most frequently taken from March through July with densities varying greatly among the samples. The eggs of Brevoortia tyrannus, Anchoa mitchilli, Tautoga onitis, Tautogolabrus adspersus, and Scophthalmus aguosus and the larvae of Menidia menidia, Ammodvtes hexapterus and Pseudopleuronectes americanus constituted most …

93rd 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