Digital Commons Network^™

Food Handling Practices Among Independent-Living Elderly, Judith Dianne Mcdonough

Loma Linda University Electronic Theses, Dissertations & Projects

Food has long been recognized as a vehicle of disease transmission; there are more reported illness associated with the consumption of food than all other environmental factors combined. The handling and storage of food are potentially dangerous and demanding chores for those who may have the sensory losses associated with advancing age, fragile health, and limited resources.

Group-administered questionnaires on the knowledge, attitudes, and practices of food handling were given to 276 seniors, aged 55 to 90, from ten mobile home parks randomly selected from San Bernardino and Riverside counties. As an indicator of possible foodborne illness, the questionnaire asked …

The Effects Of A Commercial Nutritional Supplement Combining Amino Acids, Glutamine, Carnitine And B-Vitamins On The Physiological Responses To Ultraendurance Triathlon Training, Performance And Recovery, Mary V. Mitchell

Human Movement Studies & Special Education Theses & Dissertations

In a placebo, double blind, randomized design, five male triathletes participated in a simulated triathlon which examined the physiological responses of a commercial nutritional supplement. The supplemental protocol included 7.1 gm·d^-1 of an amino acid complex with B-vitamins (AA) and between 2.2-7.3 gm·d^-1 META-MAX™ containing leucine, isoleucine, valine, glutamine and carnitine in which quantities were based on the athletes training volume. A maltodextrin carbohydrate replacement drink was also included in the protocol. The placebo was an isocaloric lactose substance. The supplements were ingested for 14 d prior to the simulated triathlon and then for 3 d after the …

Morphological Correlates Of Mechanotransduction In Acousticolateral Hair Cells, J. O. Pickles, G. W. Rouse, M. Von Perger

Scanning Microscopy

The development of ideas on mechanotransduction in acousticolateral hair cells is described, leading to the current idea that transduction depends on deflection of the bundle of stereocilia by a force parallel to the plane of the sensory epithelium. Electrophysiological experiments are summarised, suggesting that transduction depends on a shear between the different rows of stereocilia, and that the transducer channels are situated towards the tips of the stereocilia. Analysis of the ways that shear between the rows of stereocilia could be detected suggests that tip links are the structures which are most likely to transmit the stimulus-induced forces to the …

Psychological Factors Relevant To The Prehospital And In-Hospital Phases Of Acute Myocardial Infarction, Lori W. Kenyon, Mark W. Ketterer, Richard C. Preisman

Henry Ford Hospital Medical Journal

Recognition and treatment of psychological factors relevant to the acute prehospital and in-hospital phases of myocardial infarction (Ml) are reviewed. Various emotions and personality characteristics can be both risk factors for and consequences of acute Ml. Components of the Type A behavior pattern and levels of somatic and emotional awareness have been linked with excessive treatment-seeking delay for Ml patients. Psychiatric conditions such as panic disorder may mimic symptomatic presentation of Ml and therefore have implications for differential diagnosis in the emergency room. Additionally. anxiety, depression, and neurobehavioral disorders such as delirium are relatively common during the hospitalization period and …

Beta-Adrenergic Blocking Agents In The Treatment Of Patients After A Myocardial Infarction, Sidney Goldstein

Henry Ford Hospital Medical Journal

Beta-adrenergic blocking agents have been widely used in ischemic heart disease. They have achieved their greatest benefit in the secondary prevention of recurrent events in patients following acute myocardial infarction (Ml). This is a review of the major clinical investigations exploring the effects of beta-adrenergic blocking agents in patients following acute Ml and in a variety of patient subsets. These data indicate that the routine use of beta-adrenergic blocking agents in postinfarction patients results in a 25% to 35% decrease in mortality and has increased relative and absolute benefit in patients with ventricular ectopy and left ventricular dysfunction. The adverse …

Special Feature: Management Of Acute Myocardial Infarction: Introduction, Mihai Gheorghiade

Henry Ford Hospital Medical Journal

No abstract provided.

Front Matter

Henry Ford Hospital Medical Journal

No abstract provided.

Diagnosis And Management Of Tachycardias After Myocardial Infarction, Charles R. Webb

Henry Ford Hospital Medical Journal

No abstract provided.

Back Matter

Henry Ford Hospital Medical Journal

No abstract provided.

The Relationship Between Critical Thinking Skills And 4-H Judging Activity Success Among Nebraska 4-H Program Participants, Susan J. Kowalski

Department of Agricultural Leadership, Education, and Communication: Dissertations, Theses, and Student Research

The purpose of this study was to determine the relationship of the critical thinking score as measured by Watson-Glaser Critical Thinking Appraisal score and subscores (Inferences, Recognizing Assumptions, Reasoning by Deduction, Drawing Conclusions and Evaluating Arguments), and mastery of judging activities between 2 groups (upper and lower quartiles) of participants in the 1990 Nebraska 4-H Senior Livestock Judging Activity. The study was descriptive-correlational in nature and was designed to gather data concerning the strength of relationships between variables.

Data were collected to:

1 ) describe the sample according to gender, age, and mastery of the judging activity; and describe the …

Cocaine And Timing: Drug Effects Under A Mixed Fixed-Interval Extinction Schedule, Vincent O. Hodge

Masters Theses

The effects of cocaine hydrochloride (3.2-56.2 mg/kg) were determined in rats performing under a mixed fixed-interval 60-seconds extinction 120-seconds schedule of food delivery. Responses were recorded in successive 5-second bins. With the exception of the highest dose (56.2 mg/kg), cocaine did not significantly affect rate of responding under the fixed-interval component or extinction component, or the time of peak responding under the extinction component. The highest dose significantly reduced response rates and shifted the time of peak responding leftward to quicker and earlier moments. Results are discussed in terms of possible rate- and time-dependent effects of stimulant drugs.

Santa Clara Magazine, Volume 33 Number 4, Summer 1991, Santa Clara University

Santa Clara Magazine

12 - GEORGE BUSH AND THE QUESTION OF STYLE The president's campaign strategists have had Bush play up the victory in the Persian Gulf and avoid talk of much else. By Rita Beamish '74

17 - MIND OVER MONEY Challenging accepted notions about how to make money in the stock market through research on the psychology of investing. By Kathryn Bold '81

20 - STRESS: THE DEMOCRATIC AILMENT From bricklayers to stock brokers, everyone is susceptible to stress. By Elizabeth Fernandez '79

24 - CHARLES LAMPKIN: ON THE LONG ROAD Remembering the actor and music man who was SCU's artist-inresidence …

Use Morality As Basis For Animal Treatment, Kenneth J. Shapiro

Experimentation Collection

No abstract provided.

Species Recognition In Wild-Caught Peromyscus Californicus And Peromyscus Boylii (Rodentia Cricetidae), Sue M. Abraham

Theses, Dissertations, and Projects

Experiments were performed to compare homospecific and heterospecific species choice in sympatric populations of Peromyscus californicus and P. boylii. Mate selection performance of males and females were also compared. For both species there was no significant difference between males and females in mate selection performance, and selection appeared to be random. Female P. boylii showed the highest preference for its own species as indicated by the amount of time spent in the homospecific chamber, but this choice was not statistically significant. When data for the two species are combined, the percent of time in the homospecific chamber is significantly different …

Management Of Terminal Illness: The Hospice Concept Of Care, Josefina B. Magno

Henry Ford Hospital Medical Journal

No abstract provided.

Why Palliative Medicine?, Robert G. Twycross

Henry Ford Hospital Medical Journal

No abstract provided.

Predicting Survival In The Advanced Cancer Patient, Robert J. Miller

Henry Ford Hospital Medical Journal

No abstract provided.

Caring For The Terminally Ill: Communicating With Patients And Family, Dana G. Cable

Henry Ford Hospital Medical Journal

Caring for terminally ill patients requires effective communication skills. It is important that medical personnel understand appropriate ways to communicate with the patient in order to inform him about his illness, throughout its duration. Physicians must develop an understanding of how patients communicate and ways to respond to that communication. Furthermore, the physician needs to communicate with the family of the terminally ill patient. Effective communication must become a regular part of the treatment.

Kin Recognition In Vertebrates: What Do We Really Know About Adaptive Value?, Andrew R. Blaustein, Marc Bekoff, John A. Byers, Thomas J. Daniels

Sentience Collection

The ability of an animal to discriminate between kin and non-kin (kin recognition) has been the subject of numerous recent investigations. Grafen (Anim. Behav., 1990, 39, 42-54) recently reported that the evidence in support of kin recognition is weak and the data illustrating a preference for kin to associate in the laboratory may be more consistently explained as species recognition. It is suggested here, however, that in many cases it may be impossible to distinguish between species recognition and kin recognition, but in some cases, kin recognition seems apparent. It is also emphasized that very little is known about the …

Hospice Care: An Overview, Josefina B. Magno

Henry Ford Hospital Medical Journal

No abstract provided.

The Effects Of Bilateral Injections Of Neuropeptide K Into The Medial Preoptic Area On Male Rat Copulatory Behavior, Peter Malen '91

Honors Projects

The first mammalian neuropeptide to be characterized was substance P (sP) , and it is now recognized that sP is a member of a structurally related family of peptides, the tachykinins. Extensive studies have demonstrated. that sP and some related tachykinin peptides play key roles as neurotransmitters and neuromodulators. The synthesis of different members of the tachykinin family is in part due to the modifications' of three sP-encoding preprotachykinin (PPT) mRNA's that are derived from a single sP gene. At least four tachykinin peptides can be synthesized as a result of these differential modifications including sP, neurokinin A, neuropeptide and …

Intracerebral Injections Of Substance P Fragments (5-11) And (1-7) Into The Dorsal Midbrain Central Gray Have No Effects On Lordosis Behavior In The Female Rat, Jodi K. Block '91

Honors Projects

Substance P (sP), a neuroactive peptide, has now been implicated in a wide range of behaviors. One in particular is female rat sexual behavior. Recently, it has been shown that bilateral injections of sP into the dorsal midbrain central gray (dMCG) of estrogen-primed female rats facilitate sexual behavior (lordosis). Uncertainty remains, however, concerning the mode of action of synaptically released sP. Indeed, most of our understanding of sP activity has revealed that its full structural sequence is not needed for biological activity. This has led to speculation that sP may be processed into one or more types of fragments before …

Effect Of Straw On The Behaviour Of Growing Pigs, David Fraser, P. A. Phillips, B. K. Thompson, T. Tennessen

Social Behavior Collection

The effects of straw on the behaviour of young growing pigs were studied in two experiments. In Experiment 1, group of three pigs, aged about 7 weeks, were housed in raised decks with or without straw bedding. Time-lapse video recording showed no major differences between treatments in the amount or daily pattern of overall activity and feeding. Detailed observations showed that bedding reduced the incidence of rooting and chewing on pen-mates, but had little effect on other social activities such as mounting and aggressive biting. Experiment 2 compared groups of eight growing pigs aged about 10 weeks, housed in floor …

Wpa News 32 (1991), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (May 1991), number 32

Published by the World Pheasant Association

Hazard Perception And Preparation By Cross-Country Skiers In Utah, Kevin J. Kobe

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis examined how cross-country skiers perceive and prepare for winter hazards. A self-completion questionnaire was administered to cross-country skiers in northern Utah. The questions on the questionnaire were designed to explore the relationships that affect how skiers perceive and prepare for winter hazards. Additionally, the situation where skiers put themselves at risk due to lack of information as opposed to skiers placing themselves at risk through the desire to confront nature's dangers was explored. Variables that were contained in these relationships were correlated and the degree of correlation was measured.

Those that sought information on the day surveyed were …

The Annual Meeting Of The Iowa Academy Of Science April 19-20, 1991 [Program, 103rd Meeting], Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Program Summary --- 5
General Session Speakers --- 10
Awards --- 13
Distinguished Fellow --- 13
Distinguished Iowa Scientist --- 14
Symposia Programs --- 15
Poster Session --- 18
Campus Map --- Centerfold
Section Programs --- 19
Agricultural Sciences --- 20
Anthropology --- 21
Botany --- 21
Cellular & Molecular Biology --- 23
Chemical Education --- 27
Chemistry, Inorganic --- 27
Chemistry, Organic --- 29
Conservation --- 31
Earth Science Teaching --- 32
Elementary Science Teaching --- 32
Engineering --- 32
Geology --- 35
Linguistics --- 37
Nursing --- 38
Physics --- 38
Physiology --- 39
Psychology --- 40 …

An Assessment Of Behavior Associated With Reproduction And Infant Caretaking In A Captive Family Group Of Saguinus Midas Midas, Melissa Elizabeth Martenson

Dissertations and Theses

The present study gathered both general and specific information about the behavior of a captive family group of Saguinus midas midas [red-handed tamarins] housed at the Washington Park Zoo, Portland, Oregon, USA. Saquinus midas midas is a rarely studied species, and detailed information about the behavior of this species is virtually nonexistent. For this reason, this study collected information about both activity budgets and social grouping within this family group.

The primary focus of this study was, however, the socialization of captive juvenile tamarins with respect to several behaviors relevant to reproductive success among the Callitrichidae. The behaviors assessed were: …

Santa Clara Magazine, Volume 33 Number 3, Spring 1991, Santa Clara University

Santa Clara Magazine

12 - ABORTION : NO SIMPLE ANSWERS Jesuit theologian Ted Mackin examines pro-life and pro-choice positions and reports that neither side is addressing the issue with total honesty. By Theodore J. Mackin, S.J.

16 - STAY AT HOME MOMS Alumnae discuss why they decided to devote all their time and attention to their families. By Michelle Burget Fletcher '78, Brigid Modena Benham '81, and Anne Penoyer King '69

20 - SCU's WINE FAMILIES Northern California's vineyards are fertile ground for Santa Clara graduates. By Rosina Wilson

28 - WORKING THE SUICIDE HOTLINE Within these walls, no secret is too terrible …

South Dakota Farm And Home Research, South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

Director's comments Our special guest for this issue is SDSU President Robert Wagner, with some words of welcome to the NPBL ground breaking. [p] 2
The basics of biostress What is biostress? And how will the new laboratory fight it? Insights into the nature of the problems the NPBL was created to solve. [p] 3
Relationship building equips biostress building To outfit the new Biostress Laboratory with the finest new equipment, new funding relationships with foundations and corporations must be formed. [p] 6
Breaking the boundaries Cooperative research is the key as the NPBL presents new opportunities to interdisciplinary teams …

Effects Of Phenobarbital In Combination With Phenytoin Or Valproic Acid On The Delayed-Matching-To-Sample Performance Of Pigeons, Catherine Ann Karas

Masters Theses

The present study examined the effects of phenobarbital (S, 10,20, and 40 mg/kg), phenytoin (2.5, 5, 7.5, and 15 mg/kg), and valproic acid (40, 60, 80, and 120 mg/kg), and those of phenobarbital (10 and 20 mg/kg) in combination with phenytoin (2.5,5, and 7.5 mg/kg) or valproic acid (40, 60, and 80 mg/kg), on the delayed-matching-to-sample performance of pigeons. In general, high doses of each individual drug reduced accuracy. Drug combinations also reduced accuracy relative to control values. Reductions in accuracy produced by drug combinations were very similar in magnitude to those predicted by a response-addition model of drug interaction.