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Mammals, Birds, And Butterflies At Sodium Sources In Northern Ontario Forests, D. Fraser

Feeding Behavior Collection

Wildlife seen at natural sodium-rich springs and at roadside pools contaminated by highway de-icing salt in northern Ontario included two species of wild ungulates, one species of rodent, three species of birds, and two species of butterflies. The three birds were finches of the sub-family Carduelinae, noted for feeding almost exclusively on plant material. The mammalian species were also herbivorous. Apart from Porcupines (Erethizon dorsaturn), small mammals were rarely seen at the saltwater locations, perhaps because of their apparent preference to ingest salt in solid form rather than in water.

Advances In Animal Welfare Science 1985/86, M. W. Fox (Ed.), A. N. Rowan (Ed.)

eBooks

This second volume of papers dealing with scientific and ethical aspects of animal welfare covers a variety of topics and areas of investigation. It will be of particular interest to those readers seeking more insight into such subjects as farm animal welfare and humane husbandry systems; animal experimentation, especially in the field of psychology; and pain in animals, notably its recognition and alleviation.

Santa Clara Magazine, Volume 27 Number 3, Winter 1985, Santa Clara University

Santa Clara Magazine

2 - WHEN ARE LEADERS AT THEIR BEST? By James M. Kouzes and Barry Z. Posner. There is a revolution in leadership style taking place in corporate America. This deals with how ordinary people get extraordinary things done in organizations.

7 - A MEDITATION IN ST. IVES By William J. Rewak, S.J. Some reflections on the essence of work taken from Father Rewak's travel diary during a trip to England last summer.

10 - TAKING LAUGHTER SERIOUSLY By John Morreall. A philosophy professor shows how important humor is to human life and how understanding our laughter can help us understand …

Ua35/11 Student Honors Research Bulletin, Wku Honors Program

WKU Administration Documents

The WKU Student Honors Research Bulletin is dedicated to scholarly involvement and student research. These papers are representative of work done by students from throughout the university.

• Whicker, Garth. Agriculture and the Development of Malaysia
• McGaha. Rape, Passion, Lechery, Usury, Incest, Murder and other Matters in The Ravenger's Tragedy
• Harrison, Robert. It was a Day of Very General Awakening . . : Reformation and Revival in Russellville, Kentucky
• King, Betty. An Affirmative Decision for James's Isabel Archer
• Sutton, Joyce. Sex Bias in Performance of Women
• Logsdon, Doug. Poe's Women
• Yoder, Nate. Emily Dickinson and Her Puritan Heritage
• Davis, Aleen. Jay …

Legal Aspects Of Human Genetics, Roger B. Dworkin, Gilbert S. Omenn

Articles by Maurer Faculty

No abstract provided.

The Ecology Of Foraging Behavior: Implications For Animal Learning And Memory, Alan Kamil, Herbert L. Roitblat

Avian Cognition Papers

In his recent Annual Review of Psychology article, Snowdon (1983) discussed the synthesis of ethology and comparative psychology. A similar synthesis of behavioral ecology and animal learning is beginning to take place. This article reviews developments in the behavioral ecology and ethology of foraging behavior relevant to psychological research on animal learning. The psychological literature shows that animals possess a wide range of learning abilities, including “simple” classical and operant conditioning; they acquire spatial, nonspatial, and temporal discriminations; they exhibit various forms of rule learning (e.g. matching-to-sample and learning set), and may even in certain senses learn language. Why does …

The Effects Of Prey Depletion On The Patch Choice Of Foraging Blue Jays (Cyanocitta Cristata), Alan Kamil, Sonja I. Yoerg

Papers in Behavior in Biological Sciences

Blue jays (Cyanocitta cristata) were trained to hunt for non-cryptic moths presented in projected images. On each trial, the jays chose one of two patches to hunt in: (1) a uniform, “non-depleting” patch with constant prey density of 0.25; or (2) a “depleting” patch in which prey density changed during the foraging bout. In the depleting patch, the initial prey density was 0.50, declining to zero in a single step part-way through each foraging bout (session). The patch choices of the jays were greatly affected by these conditions. The jays chose the depleting patch early in the session, …

Ua37/30/2 Wku Research Notecards - D Topics, Lowell Harrison

Faculty/Staff Personal Papers

Notecards created by Lowell Harrison while researching his book Western Kentucky University. The cards transcribed below are for 139 topics beginning with D ranging from Dad's Day to Duplication.

Ua37/30/2 Wku Research Notecards - F Topics, Lowell Harrison

Faculty/Staff Personal Papers

Notecards created by Lowell Harrison while researching his book Western Kentucky University. The cards transcribed below are for 259 topics beginning with F ranging from Faculty - Hunt to Future of Education.

Sex Differences In The Recognition Of Infant Facial Expressions Of Emotion: The Primary Caretaker Hypothesis, Raymond B. Hames, Wayne A. Babchuk

Department of Anthropology: Faculty Publications

Although much research has been devoted to studying sex differences In functioning (e.g., Maccoby and Jacklin 1974), most efforts have been directed toward documenting or elucidating the proximate causes of sex differences. Few attempts have been made, however, to explain the ultimate causes of these differences or the selective pressures that have led to the development or psychological differences between males and females [for exception see Symons (1979) and Daly and Wilson (1983)]. Toward this end of blending psychology with evolutionary theory we develop what we call the " primary caretaker hypothesis," which predicts that the sex that through evolutionary …

Iowa Academy Of Science Directory, 1985-86: Officers, Committees, And Membership Roster, Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Board of Directors ... 3
Program Directors ... 4
Section Chairs ... 5
Section Vice Chairs ... 8
Committees ... 11
Award Recipients ... 28
Past Presidents ... 30
Membership Roster ... 32

A Macrofaunal Survey Of Three Contrasting Habitats Of The Littoral Zone In Cedar Lake, Illinois, Laura L. Holt

Master's Theses

No abstract provided.

Transactions Of The Nebraska Academy Of Sciences Volume Xiii (1985): Table Of Contents

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

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

Editorial Board, Instruction to Contributors .......... v

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

Meet Dr. Bob! (M. H. Pritchard) .......... 1

Reminiscences: My forty-year romance with malaria (G. R. Coatney) .......... 5

Biological and Medical Sciences

Mosses of the Great Plains X. The Niobrara Valley Preserve and adjacent area in Nebraska (S. P. Churchill) .......... 13

Grasshopper dietary (Orthoptera: Acrididae) from a Nebraska Sand Hills prairie (A. Joern) .......... 21

Annotated checklist of the amphibians and reptiles of Nebraska (J. D. Lynch) .......... 33

Water quality of a …

Cooperatives: Their Effectiveness And Limitations For Small-Scale Fisheries Development, Hiroaki Yonesaka

Marine Affairs Theses and Major Papers

Increased experience in fisheries cooperatives of developing countries has called into question a long-held presumption about their desirability and feasibility. In this context, this study attempts to reformulate the cooperative approach for small-scale fisheries in a realistic policy framework. First, past failures of fisheries cooperatives are analyzed from three different angles: the uniqueness of the fishing industry, systems intrinsic to the cooperative, and development policy. Second, various possibilities of building viable cooperatives are explored by introducing two key concnpets: the strategic option and the operational option. On the one hand, the strategic option implies that it is imperative to integrate …

Assessing For The Risk Factors Of Cardiovascular Disease, Brenda L. Weihl

Theses

The purpose of this study was to develop and test the Wholistic Lifestyle Assessment as a tool to predict the risk factors of cardiovascular disease. Experiment 1 was conducted as a pilot study at Hope Presbyterian Church. Experiment 2 was conducted at the Spring Fitness Festival at the Bridgeton Community Center. There were 52 volunteers at the Fitness Festival who completed the questionnaire. The Wholistic Lifestyle Assessment included questions on demographic information, family history, and both direct and indirect questions related to the risk factors of cardiovascular disease. Mean scores and standard deviations were calculated for all variables . Pearson …

A Rapid Technique For Counting Cracks In Rocks, W. B. Durham, J. M. Beiriger, H. C. Weed

Scanning Electron Microscopy

Using a scanning electron microscope (SEM) and an image analyzer, we have developed a technique for counting and measuring cracks in rocks which is more efficient than traditional techniques in which an operator performs all image analysis functions. The key aspect of the technique is that black-on-white tracings of fresh cracks, which can be made rather rapidly by an operator, are measured and digitized by an image analyzer. The most time-consuming step in the process has now become the generation of SEM micrographs and pertinent chemical (mineralogical) information, not the quantification of crack structure. The technique has been applied to …

Screening For Hereditary Medullary Cancer In Denmark, Kristian Emmertsen

Henry Ford Hospital Medical Journal

Screening of first-degree relatives of patients with medullary thyroid cancer (MTC) gave normal values of pentagastrin-stimulated serum calcitonin and 24-hour urinary catecholamine levels in the relatives of 18 of 22 patients. This result is considered to be valid evidence for sporadic MTC. Absence of C-cell hyperplasia maybe another indication of sporadic MTC. Four hereditary MTCs were represented by one fully expressed MEN-2B patient without affected relatives, one fully expressed MEN-2A case in one family, and two first cousins with MTC as the only MEN-2A lesion in another family. Fourteen relatives of the MEN-2A patients had elevated serum calcitonin levels, and …

Back Matter

Henry Ford Hospital Medical Journal

No abstract provided.

Methylphenidate Effects On The Learning And Performance Of Four Hyper Active Children, Paul James Yoder

Dissertations

The effects of methylphenidate hydrochloride (Ritalin) on the learning and performance of four hyperactive children were evaluated using a repeated acquisition procedure with both learning and performance components. Three dosages of methylphenidate plus a placebo were evaluated under double-blind experimental conditions. Dosages treated included each subject's therapeutic dosage, a dosage 5 milligrams higher, and a dosage 5 milligrams lower. Methylphenidate produced no effect on either the number of errors per session or on the rate of responding across the range of dosages tested suggesting that the medication neither facilitated nor impaired learning or performance. Data were also collected on social …

Scanning Electron Microscopy Of The Lateral Ventricle Of The Pigeon Brain, P. Mestres, K. Rascher, J. D. Delius

Scanning Electron Microscopy

Adult pigeons of both sexes were used for this study. Depending upon the distribution of various surface profiles, for example cilia, microvilli and blebs, ependymal areas with differing surface patterns were distinguished in the lateral ventricle. The topographical locations of these areas with respect to the underlying forebrain nuclei were determined in accord with the atlas of Karten and Hodos (1967). The medial surface (A) of the ventricle was much more densely ciliated than the lateral surface (B). There did not appear to be any correlation between a given surface pattern and a specific type of underlying nervous tissue. Comparison …

Life History Patterns And The Comparative Social Ecology Of Carnivores, Marc Bekoff, Thomas J. Daniels, John L. Gittleman

Ethology Collection

No abstract provided.

Correlation Studies Between Human Seminal Plasma Trace Metal Concentrations And Semen Quality, De-Shen Mei

Chemistry & Biochemistry Theses & Dissertations

Methodologies for the determination of cadmium, copper, selenium and zinc concentration in human seminal plasma have been developed using polarized Zeeman-effect atomic absorption spectroscopy. Within-run coefficients of variation (CY's) for cadmium, copper, selenium and zinc from pooled seminal plasma were found to be 8%, 5% , 4% and 0.5% at a mean (SD) concentration of 0.48 (0.04), 147 (7 .6), 53 (2. 1) and 122,900 (700) μg/ℓ, (n = 10), respectively.

Between-run CV's were determined to be 4% , 7%, 5% and 7% at a mean (SD) concentration of 2.4 (0.1), 147 (10. 1), 67.7 (3.4) and 115,800 (8300) …

Automating The Expertise Of The Neuropsychologist, Kenneth M. Adams, Gregory G. Brown

Henry Ford Hospital Medical Journal

No abstract provided.

Sexual Differentiation Of The Rat Hypothalamus: An Evaluation Of Sexual Behavior And Hypothalamic Morphology Following Neonatal Manipulation, Michael C. Stamper

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 in Biology by Michael C. Stamper on August 24, 1984.

Acute Effects Of Phenytoin And Thioridazine, Alone And Combination, Upon Water Intake And Body Weight Changes In Rats, Miriana Witzig-Krstic

Masters Theses

Concommitant medication of anticonvulsants and psychotropics appears to be predominant among mentally retarded, geriatric, and psychiatric in- and out-patient populations. Despite suggested interaction and toxicity resulting from such combination treatment, substantial data remains unavailable. This study was designed to explore effects of dual treatment of thioridazine

The Effects Of Tri-O-Cresyl Phosphate On 2',3'-Cyclicnucleotide-3'-Phosphohydrolase Activity In Neural And Non-Neural Tissue Of The Rat, Mark K. Schlager

Chemistry & Biochemistry Theses & Dissertations

A total of 44 Long-Evans rats received 5.7 g/kg tri-O-cresyl phosphate (TOCP) orally every 3 days for 6 days. A second group of 13 rats received 4.6 g/kg orally every 3 days for 6 days. Animals were administered atropine sulfate (10 mg/kg) intraperitoneally every 6 hours or as needed to alleviate cholinergic symptoms. Ten control animals were given corn oil orally. Eight rats (18%) survived the 5.7 g/kg dose regimen and 5 rats (38%) survived the 4.6 g/kg dose regimen. Surviving rats were killed at 30-33 days post-dose. Signs of delayed neuropathy included ataxia and motor impairment.

The CNP activity …

The Hsus Condemns Psychological Experimentation On Animals

Close Up Reports

For almost a century, millions of cats, dogs, monkeys, and other laboratory animals have fallen victim to the misguided notion that by torturing animals we may someday find the golden key that unlocks the dark corners and passageways of human psychology. Heedless of any relevance the experiments may have to the human condition or of the differences between humans and other animals, experimental psychologists are exercising unbridled on animals the whole range of suffering, from emotional trauma, like that experienced by the doomed infant monkey, to outright physical torture. Animals have been blinded and returned to the wild to test …

The Hsus Condemns Psychological Experimentation On Animals

Close Up Reports

No abstract provided.

Santa Clara Magazine, Volume 26 Number 8, Summer 1984, Santa Clara University

Santa Clara Magazine

2 - ALBEE'S ST. GEORGE AND THE DRAGON By Michael Tueth, S.J. Some principles of archetypal criticism are applied to Albee's Who's Afraid of Virginia Woolf?

7 - NUCLEAR ADDICTION Edmund G. Brown Jr. The United States and the Soviet Union are engaged in an addictive and ultimately lethal process. Neither will break out of the curse of assured mutual destruction.

9 - GIVE US THIS DAY OUR DAILY BREAD By Charles E. French. There are good reasons today to hope for a solution to world hunger, one that will occur in our time.

13 - TRAITS OF A HEALTHY …

The Effect Of Chronic Low Level Lead Ingestion On Blood Pressure In Young Dogs, Thomas Robert Vetrano

Theses

The relationship between chronic, low level lead exposure and hypertension has been a controversial issue for nearly a century. This study was designed to examine if such exposure is capable of causing hypertension in young dogs. Twelve three-month old female hounds were split into groups of six and paired with their littermate. One group received a dose of 1 mg/kg body weight of lead daily (orally); the controls received equimolar sodium acetate. Blood pressures were determined using an indirect Doppler technique.

Similar blood pressures were recorded for both groups prior to lead dosing. After nine days of lead ingestion, the …