Digital Commons Network^™

Wilderness Recreation Experiences: The Rawah Case, Perry J. Brown, Glenn E. Haas

Forest Management Faculty Publications

This research focused on defining wilderness recreation experiences in terms of the psychological outcomes sought by the recreational users of the Rawah Wilderness in Colorado. Information on the outcomes was used to type users so that groups seeking different experiences could be identified. From a sample of 264 people, there were five types of wilderness recreation experiences identified. Use of information on the psychological outcomes sought by recreationists and on the types of recreationists pursuing specific activity and experience opportunities is discussed. Such information would aid in the development of more specific, quantifiable, and evaluative management objectives; could provide a …

The Effect Of Informed Consent Procedures On Sensory Panel Studies, Roxanne E. Smith

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Through telephone conversations with directors of 25 randomly selected sensory panels, it was established that the informed consent procedures of no-risk sensory panels vary greatly. The concern about biases of panelists' judgements, resulting from information given as part of the informed consent procedures, has been given as the reason for modifying or ignoring federally defined informed consent procedures. A series of three in-house and two separate consumer sensory panels were designed to test whether the ratings of altered flavor, altered viscosity, and unaltered milk could be affected by informed consent form usage. Two separate test situations included informed consent forms …

Accumulation Of Formaldehyde And Its Relation To Postmortem Aging Of Non-Gadoid Fish Species, Mohamad A. Al-Kanhal

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Three non-gadoid fish species, trout (Cynoscion regalis), English sole (Paraophyrys vetulus) and Pacific red snapper (Scomber japonicus) have been tested for the recovery of trimethylamine oxide (TMAO), trimethylamine (TMA), dimethylamine (DMA), and formaldehyde (FA) during postmortem storage at 4°C and -5°C. TMAO, TMA, and DMA content was determined by measuring them as the salt derivative of picric acid. FA was determined by using the 3-Methyl-2-Benzothiazolinone hydrazone test.

In muscle tissue of red snapper and English sole, it was clear that initially TMAO decreased during storage at 4°C, while the amounts of TMA, DMA, and …

Abstracts Of Papers, 92nd Session, Iowa Academy Of Science, April 18-19, 1980, Iowa Academy Of Science

Iowa Academy of Science Documents

Presentation abstracts from the annual meeting of the Iowa Academy of Science

The Annual Meeting Of The Iowa Academy Of Science April 18-19, 1980 [Program, 92nd Meeting], Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

Bruises And Carcass Damage, Temple Grandin

International Journal for the Study of Animal Problems

Bruising and carcass damage is a major source of financial loss to slaughterhouses in the United States, approximately $46 million per annum. The absence of easily administered tests to determine where and/or when bruising occurs results in the slaughter plant absorbing carcass damage costs. Rough, abusive handling of livestock accounts for over half of all bruising. Injuries occur through overuse of persuaders, careless transport methods, and faulty equipment. Other elements relevant to carcass loss include branding cattle, abscesses, spreader and crippling injuries, sickness and death during extreme weather conditions, and carcass shrink. The 1979 regulations under the Humane Methods of …

Systematic Treatment Of Chronic Pain With Antidepressants, Dietrich Blumer, Mary Heilbronn, Edgard Pedraza, Gerald Pope

Henry Ford Hospital Medical Journal

Patients with chronic pain who do not have significant physical symptoms present a characteristic clinical-psychological profile and show a high incidence of depressive traits (inactivity, depressive mood, anhedonia, and insomnia). This syndrome is termed pain-prone disorder and represents a form of masked depression par excellence. A series of 129 patients with pain of 6.9 years' duration was divided into three treatment groups. Two psychiatrists prescribed antidepressants systematically by promptly increasing doses and by alternating antidepressants if indicated. Significant improvement or freedom from pain was achieved in most patients who complied with treatment.

The third psychiatrist did not follow the systematic …

Birdman: [Dr. Peter Marler], Fulvio Bardossi, Judith N. Schwartz

Rockefeller University Research Profiles

Rockefeller University Research Profiles are a series of scientific profiles that were published quarterly, from 1980-1990, by the Rockefeller University. Each issue features the research and achievements of an individual Rockefeller University scientist.

Youth Sports In England, Shirley H. M. Reekie

Faculty Publications

No abstract provided.

The Feasibility Of Increased Utilization Of The Georges Bank Herring Stock, Carder Starr

Marine Affairs Theses and Major Papers

The United States has embarked upon a new era of commercial fisheries management and development with the enactment of the Fishery Conservation and Management Act of 1976 (FCMA). The primary objectives of the FCMA are "to take immediate action to conserve and manage the fishery resources found off the coasts of the U.S." and "to encourage the development of fisheries which are currently underutilized...by the U.S. fishing industry...." One of these underutilized stocks is the Georges Bank herring stock. This study hopes to show that the operation of a fish-processing vessel can be a feasible enterprise with good returns to …

The Feasibility Of Processing Fish Aboard The F/V Friesland, Thomas Dykstra

Marine Affairs Theses and Major Papers

Many social, economic and regulatory changes have been occurring in the New England fishing industry over the past few years. These changes demand responses from the individual industry participants. The purpose of this paper is to look at the feasibility of processing onboard the F/V Friesland, as an individual response, in an effort to increase the ex-vessel price of fish resulting in the maintenance of a gross stock and a life style. The F/V Friesland, built in 1978, is an 87 foot stern trawler which participates in the mixed species groundfshery of New England out of the port of Pt. …

Nsmr: Its Image, Direction And Future, J. Russell Lindsey

Experimentation Collection

The point I wish to emphasize is that NSMR, like all of its predecessors representing the scientific community, has consistently maintained a defensive posture while claiming that a// practices of animal use and care within the biomedical community have been "lily white." In my judgment, this has been a major tactical error because abuses of freedoms to use animals in research too frequently have been and continue to be common knowledge (e.g., Science, Editorial, 1976). NSMR's complete unwillingness to face up to these realities and torespond positively to the public's legitimate concerns has led to the inevitable loss of credibility …

Amputation Of Vibrissae In Show Dogs, Thomas E. Mcgill

Veterinary Science and Medicine Collection

Dogs of many different breeds competing in the show-ring are routinely subjected to amputation of the vibrissae, organs that are commonly and incorrectly called "whiskers." This procedure is thought to give the animal's head a cleaner look, which in turn supposedly increases its chances of winning. There are several tricks involved in "whisker trimming" since the animals can retract each vibrissae at least one-quarter inch. Furthermore, they often object strenuously to the operation.

Stress: What Is It And How Can It Be Quantified?, T. H. Friend

Sentience Collection

An animal may be considered to be in a state of stress if abnormal behavior or extreme adjustments in its behavior or physiology are necessary in order to cope with adverse aspects of its environment. Methods used to determine if an animal is stressed can be either behavioral or physiological. Behavioral methods may be highly erroneous due to their subjective nature since alterations in behavior do not necessarily prove that an animal is stressed. There is no single measure of stress that can be used in all situations at this time. Every measure must be critically evaluated to ensure that …

Pain-Infliction In Animal Research, Dorothy Tennov

Experimentation Collection

A summary of research outlining the main sources of pain and stress to animals in laboratories provides the background for the results of a survey conducted by the author on how students feel about experimentation involving animals. The psychological aspects of student reaction to animal experimentation are examined. The conclusion outlines specific recommendations on ways to minimize pain and discomfort of laboratory animals.

Animals In Education: The Use Of Animals In High School Biology Classes And Science Fairs, Heather Mcgiffin, Nancie Brownley

ANIMALS IN EDUCATION is the proceedings of the conference, "The Use of Animals in High School Biology Classes and Science Fairs," held September 27-28, 1979 in Washington, D.C. which was sponsored by The Institute for the Study of Animal Problems, 2100 L Street, N.W., Washington, D.C. in connection with The Myrin Institute for Adult Education, 521 Park Avenue, New York, N.Y. 10021.

Nepal Studies Association Bulletin, No. 21, Nepal Studies Association, Donald A. Messerschmidt

Nepal Studies Association Newsletter

No abstract provided.

Ua64/10/5 Scrapbook, 1972-1980, Wku Recreation Majors' Club

Student Organizations

Scrapbook created by the members of the WKU Recreation Majors' Club for the years 1972 through 1980. Book includes photographs of outings and events, meeting minutes, correspondence, membership lists, invitations and certificates of achievement.

Stress, Neurotransmitters And Avoidance Acquisition, Daniel Leo Richardson

Dissertations

No abstract provided.

Opiates And Neuro-Effector Transmission In The Mouse Vas Deferens: Intracellular Recordings Of Excitatory Junction Potentials, Lauren Vaile Vitek

Dissertations

No abstract provided.

Optimal Foraging In A Uniform Habitat: The Search Mechanism Of The Green Lacewing, Alan B. Bond

Alan Bond Publications

The effects of food deprivation and prey contact on the components of searching behavior in larval green lacewings (Chrysopa carnea Stephens) were examined to test the applicability of optimal foraging theory to predation in a uniform habitat. Variation in foraging intensity was primarily the result of changes in the meander. Modulation of the response to prey contact with increasing deprivation involved changes in the velocity and the response persistence and suggested the occurrence of adaptation to inferred differences in the spatial distribution of the prey. The ratio of giving-up times at different levels of deprivation was in accordance with …

Iowa Academy Of Science Leadership Directory And Membership Roster, 1980-81, Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Board of Directors ... 2
Section Chairs ... 4
Section Vice Chairs ... 7
Committees ... 9
Past Presidents ... 21
Award Recipients ... 22
Membership Roster ... 25
Constitution, Article III ... 38

The Effect Of Walk Or Jog Recovery From Anaerobic Work On Blood Lactate Levels And Subsequent Two-Minute Run Performance, Rick Alan Livesey

Masters Theses

The purpose of the study was to investigate the effects of a walk or jog recovery on two-minute run performances and the concentrations of blood lactate.

Eight highly trained male subjects were selected from the Eastern Illinois University Track Team. The test procedure consisted of two, maximal two-minute runs on the track for distance, separated by a 30-minute recovery. The recovery consisted of a walk at 20-minutes per mile pace or a jog at 7½ to 8 minutes per mile pace. Venous blood samples were drawn three minutes after the first run, two minutes prior to the second run, and …

Comparative Effects Of Two Avoidance Paradigms Upon Ethanol Self-Selection, Richard O. Shellenberger Ii

Masters Theses

Twelve adult male rats were given free access to a two bottle free-selection of tap water or a 10% ethanol/tap water solution in the home cage for a period of 140 consecutive days with the alcohol consumption data in the form of mg absolute ETOH/g subject weight collected daily. This study incorporated three stages. Phase I was a 40 day period of alcohol acclimation with alcohol consumption during the second 20 days constituting the baseline consumption rate. Mean baseline alcohol consumption was used to block subjects into three groups. The second phase of the study consisted of an 80 day …

Causality, Determinism, And The Mind-Brain Problem, Jeffrey C. Schank

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

The problem of causality, determinism, and mind and brain are discussed, and new solutions are offered. To begin, a pragmatic structuralism is assumed, asserting the functional equivalence of mind and brain activity. A problem-solving model of mind-brain activity is defined, employing the mathematical theory of probablistic automata. With this model it can be determined whether mind-brain activity is deterministic. This is accomplished if an adequate definition of strict causality is developed. Logical models of strict causality which define the causal relation in terms of "material implication" or "strict implication" are rejected. Causal relativity is assumed, and certain systemtheoretical assumptions are …

The Applicability Of Torgerson's Concept Of Fiat Measurement In Developmental Stages Of The Social Sciences, Christine V. Zavgren, S. J. Lambert

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

The concept of "fiat measurement" is an alternative to fundamental and derived measurement. This concept is believed to be more descriptive of measurement in the social sciences, where in most cases theories as well-formed as those in the physical sciences do not exist. In fiat measurement an index or measurement of a concept is assumed to be representative of that concept. However, the representation between a measurement scale and the theoretical concept cannot be proven. Although fiat measurement is descriptive of much current work in social sciences, it is shown to be a problematic concept because of its arbitrariness, lack …

The Idea Of Technological Progress And Its Problems, Eugene E. Selk

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

Recently the problem of scientific progress has been one of the most widely discussed topics among historians and philosophers of science. But little has been said on the problem of technological progress. I suggest that theories of technological progress can be divided, first, into cognitive and non-cognitive; then cognitive can be subdivided into cumulative and problem-solving; non-cognitive can be divided into material well-being and moral and spiritual well-being. After examining different versions of the cumulative theory, I conclude that technology is not intrinsically cumulative; whether technology is cumulatively progressive is a matter of goals extrinsic to technology. I argue that …

Transactions Of The Nebraska Academy Of Sciences Volume Viii (1980): Table Of Contents

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

Nebraska Academy of Sciences, Officers, Policy Committee .......... ii

Editorial Board, Instructions to Contributors .......... v

Membership Objectives and Friends of the Academy .......... vi

Biological and Medical Sciences

The influence of winglessness on mating frequency in species of the Drosophila affinis subgroup (Alemdar, McIntyre, Chang, and Miller) .......... 1

Den and den-site characteristics of coyotes (Canis latrans) in southeastern Nebraska (D. P. Althoff) .......... 9

Floristic analysis of a natural area on the Lower Platte River Flood Plain (D. A. Becker) .......... 15

Observations on the life cycle of spurge hawkmoth (J. R. Forwood and M. K. …

Communication And Social Behavior Of Captive Slow Lorises (Nycticebus Coucang), Roberta N. Chinn

University of the Pacific Theses and Dissertations

Communication and. social behavior of a prosimian primate, Nycticebus coucang, were studied to gain a better understanding of communication and social behaviors of the Order Primates. Four adult females, two adult males, and one juvenile male were the subjects for the study. The focal animal technique was used to observe communicative and social behavior. Vocal behaviors were sonagraphically analyzed. Probability of occurrence was calculated for all behavior categories observed. Conditional probabilities were calculated for the eight most frequently occurring behaviors in a lag sequential analysis. Results of the probability of occurrence analysis showed that agonistic behaviors occurred rarely or …

A Cardiovascular Exercise Program For A Paraplegic Amputee, Roger D. Wells

Masters Theses

The intent of the study was to establish a ten week cardiovascular exercise program for a paraplegic amputee and evaluate the effects through a selected battery of physiological tests and measurements. Included were body weight, skinfold thickness, reaction time, grip strength, static and dynamic lung volumes, heart rate, blood pressure, resting VO2 and maximum VO2. A careful training record was kept and the subject also made observations concerning his feelings about the training.

The subject, D.L.W. was a 37 year old male faculty member at Eastern Illinois University in Charleston, Illinois. He was given a complete physical examination and a …