Digital Commons Network^™

Effects Of Poor Quality Diets With Various Dietary Factors Added And Exposure To Cigarette Smoke On The Voluntary Alcohol Intakes Of Albino Rats, Bonnie Emmerson

Loma Linda University Electronic Theses, Dissertations & Projects

Studies were conducted utilizing albino rats to determine the relationship of voluntary alcohol consumption with various dietary additives and exposure to cigarette smoke in combination with poor quality diets. Male, Sprague-Dawley rats, from weanling age to 100 grams, were given the various experimental diets and a free fluid choice of ten per cent ethanol or tap water. Fluid intakes were recorded and analyzed statistically. Individual variation was common with a generally low level of alcohol consumption when rats were fed a poor quality diet of common United States foods. The addition of caffeinated beverages and/or spices and relish caused increases …

The Role Of Adventitious Reinforcement In Operant Discrimination, Alan Kamil, John W. Davenport

Avian Cognition Papers

Rats were trained in 2 S^D-S^Δ discrimination experiments in which the effects of an S^D-postponement contingency during S^Δ and temporal regularity of S^Δ duration were assessed. Experiment I showed that discrimination is markedly facilitated by the presence of an S^D-postponement contingency of either fixed or variable duration. Experiment II showed that variable-duration S^Δ periods in a noncontingent schedule can also greatly enhance formation of an operant discrimination. These effects were attributed to differences in the probability of adventitious reinforcement of S^Δ behavior by S^D events.

An Investigation Of Handwriting Traits, Colleen Ann Petty

Masters Theses

No abstract provided.

Back Matter

Henry Ford Hospital Medical Journal

No abstract provided.

Endocrinological Psychiatry And Psychology, M. Bleuler

Henry Ford Hospital Medical Journal

This is the text of a lecture given before the Henry Ford Hospital medical staff by Dr. Bleuer, who is the son of Eugen Bleuler, his predecessor as chairman of psychiatry at the University of Zurich and the man who first named "schizophrenia". It is printed here with Dr. Bleuler's permission.

Hfh In The News

Henry Ford Hospital Medical Journal

No abstract provided.

Front Matter

Henry Ford Hospital Medical Journal

No abstract provided.

A Survey Of The Breakfast And Snack Habits Of Adventist And Non-Adventist Adolescents, Consuelo A. Bustista

Loma Linda University Electronic Theses, Dissertations & Projects

A study was undertaken to survey by questionnaire and interview methods the breakfast and snack habits of Adventist and non-Adventist adolescents. The purposes of the study were: (I) to find out if there is any difference in the practices of Adventist and non-Adventist teenagers, and (2) to determine their attitudes toward snacking and omission of breakfast.

Results of the questionnaire were coded, punched onto IBM cards, and fed into computing machines for item and statistical analysis. Chi-square test analyses were done on denominational classification against some questions of interest to show any significant differences between Adventist and non-Adventist students' responses. …

Art In Psychotherapy, Robert R. Schopbach

Henry Ford Hospital Medical Journal

Art is a tool too often neglected in psychotherapy. A careful study of a patient's drawings will provide information concerning diagnosis, dynamics, and progress. If, in addition, the patient explains and elaborates upon the content and symbolism, the drawings become excellent psychotherapeutic devices providing an entry into the patient's unconscious.

A Comparative Study Of The Sulfhydryl Groups In The Gastrocnemius Of The Normal And X-Irradiated Pet Mouse, Robert Edward Shervette

Master's Theses

It has been recognized that hyperpigmentation of the skin is the result of eliminating the. -SH inhibition when treatment is by x-irraidiation. The results of a. study by fieams and Schaeffer indicate : a progressive increase of melanocytes in the skin with an increasing dosage of x-irradiation. However, it was also noted that the effect of x-irradiatin on the gastrocnemius of the PET mouse resulted in a decrease in the number of intramuscular melanocytes. The present study was designed to determine whether the changes in the x-irradiated muscle is related to possible changes in -SH concentration.The technique employed is a …

The Influence Of Geomagnetism On The Maze Behavior Of Dugesia Tigrina, Judith Kellman Miller

All Master's Theses

The present study is concerned with investigating whether planarian flatworms are capable of learning in an instrumental conditioning paradigm, and whether or not this ability to learn is affected by orientation in the geomagnetic field.

Respiratory Activity Of Vibratory, Tail Epaxial And Midbody Expaxial Muscle In Crotalus Horridus, Aqkistrodon Contortrix, And Thamophis Sirtalis., James E. Forbes

Master's Theses

The purpose of this study was to determine if the muscles associated with tail vibration in snakes are physiologically specialized for vibration. Timber rattle­ snakes (Crotalus horridus) , copperheads (Agkistrodon contortrix) and garter snakes (Thamnophis sirtalis) were used. The copperhead represented a species which vibrates its tail but has no vibratory apparatus comparable to that of the rattlesnake. The garter snake does not vibrate its tail. A comparison of respiratory activities was made between the vibratory and tail epaxial muscle and the mid­ body epaxial muscle within and between the three species. Oxygen consumption of teased muscle fibers and muscle …

Evaluation Of The Short Sternum As Diagnostic Evidence For Trisomy-E, Frank George Deeter

All Master's Theses

This study has demonstrated that a reliable technique for determining short sternums has been developed. Evidence for its reliability is given by two distinct and highly significant correlations.

Psychiatric Emergencies, W. J. Cassidy

Henry Ford Hospital Medical Journal

Types of psychiatric emergencies seen in general practice or in a hospital emergency setting are defined, along with recommendations for handling. Also discussed are P.E. in children, methods of detecting the potential suicide and some conclusions based on a 2562 patient survey in one hospital.

X-Ray Diffraction Powder Data For Steroids: Supplement Viii, Jonathan Parsons, John B. Holcomb, William T. Beher

Henry Ford Hospital Medical Journal

This supplement continues a series of publications which began as a separate section, with the Dec. 1958 issue, and has been supplemented periodically since then. Other publications have been March 1961 (Supplement I) Sept. 1962 (Supp. II): March 1963 (Supp. Ill): March 1964 (Supp. IV): Dec. 1964 (Supp. V): Sept. 1965 (Supp. VI) and Dec. 1966 (Supp. VII).

Vegetable Entrees In Nitrogen Balance And Obesity Studies, Gloria Tyndall

Loma Linda University Electronic Theses, Dissertations & Projects

The first study was designed to evaluate by the nitrogen balance method the protein quality of a pure-vegetarian diet containing about 6 grams of nitrogen per day. The group as a whole maintained nitrogen equilibrium the average being - 0.11 grams of nitrogen per day. Two subjects were not in nitrogen balance, however, factors other than diet may have contributed to these results and are discussed in the thesis. Hemoglobin, serum cholesterol and total serum proteins did not change significantly during the study. The average true digestibility of 5 of the subjects was 85 percent. It was concluded that this …

The Seventy-Ninth Session Of The Iowa Academy Of Science And The Thirty-Fifth Convention Of The Iowa Junior Academy Of Science, April 21, 22, 1967, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

Lsd - An Outsider's Viewpoint, E. J. Alexander

Henry Ford Hospital Medical Journal

No abstract provided.

Overtraining In Two-Cue Discrimination Learning In Rats, Douglas Neil

University of the Pacific Theses and Dissertations

The present experiment was designed to produce additional experimental evidence on the effects of overtraining on attention in a two-cue discrimination problem. It was the contention of the present study that Sutherland and Holgate's failure to obtain equal mastery of cues was due to insufficient training. If training had been prolonged far enough equal mastery of cues should result. That is, if Ss were overtrained on a two-cue discrimination problem and tested for level of performance on each cue separately at the end of overtraining Ss would perform at near 100% on the test.

A Metabolic Study Of The Isolated Perfused Snake Liver, James E. Turner

Master's Theses

A metabolic study was made on the isolated, perfused liver of Natrix fasciata fasciata (Linnaeus, 1776). Uric acid production, perfusate protein levels, serum protein patterns, perfusate glucose levels, and bile production were evaluated in this study as criteria of liver function.

The perfused liver was found to produce uric acid up through the fourth hour of perfusion. No significant differences (between the perfusions) were found in uric acid production/ gm of liver tissue.

Perfusate protein and glucose levels were found to be of a fluctuating or cyclic nature. There was found to be an inverse relationship between these two levels: …

A Consideration Of The Evolution Of The Nervous System With Illustrations Of Selected Mammalian Brains, Thomas J. Heldt

Henry Ford Hospital Medical Journal

No abstract provided.

Influence Of Caloric Distribution On Weight Loss, Georgia E. Hodgkin

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to determine the effect timing of meals has on the rate of weight loss. Five hospitalized obese adults were placed on a 1200 Calorie reducing diet for approximately eight weeks.

For about a four-week period the 1200 Calories were divided into six meals per day of 200 Calories each. These same patients were given the 1200 Calories in three meals per day approximately another four-week period. With three meals per day, the calories were divided into 200 Calories for breakfast and lunch and 800 Calories for the evening meal. The former pattern represents ad …

A Comparative Study Of The 5- And 3-Meal Plans In Six Convalescent Hospitals In San Bernardino County, Donna J. Meek

Loma Linda University Electronic Theses, Dissertations & Projects

A study comparing the 3- and 5-meal plans of food service, as used in long-stay geriatric units in San Bernardino County, have been compared. Three homes utilizing the 5-meal plan and three utilizing the 3-meal plan, to serve as controls, were chosen. A random sample of ten patients from each home was observed for three days to find the daily average nutrients in the foods served, eaten, and wasted. Also, interviews to compare factual information and attitudes were utilized for sample patients and personnel. The nutritional data was analyzed on the computer.

The results indicated that those on the 5-meal …

Department Of Entomology Newsletter - No. 2, 1966, D. W. Ribble

Hexapod Herald and Other Entomology Department Newsletters

Lawrence Bruner - Pioneer Nebraska Entomologist

Bruner Entomology Club

New Department Facilities

Staff: Lloyd W. Andersen, Nina Jeffrey, Aline N. Bare, Esther A. Schock, Calvin M. Jones, Robert E. Roselle, Roscoe E. Hill, Arthur F. Hagen, Kenneth P. Pruess, Terrance L. Dukes, Ahmed M. Kadoum, S. Dean Kindler, Robert Staples, Harold J. Ball, Donald E. Lawson, Gerald T. Weekman, George R. Manglitz, John F. Hermanussen, Walter R. Akeson, Henry Stevens, Johnny M. Perdue, James M. Schalk, Warren T. At yeo, J erold H. L. Bell, Jon J. Rhine

Graduate Students: Khogali Ahmed, David L. Keith, J. Derril Munson, Saad Elfaki, …

An Educational Study To Determine The Nutritional Value And Acceptability Of Dry Milk Among The Navajo, June C. Larson

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

One day at the Intermountain Indian School, when a package of government surplus dry milk seemed to defy opening, a senior Navajo student offered her assistance anx easily opened the many boxes of milk. Upon inquiry, she said that she had opened many a box, especially in the springtime. She went on to say that most of their dry milk was used in the spring to feed baby lambs.

Later this same student told how her baby sister had died during the winter from something. The sister just seemed to get sick and then died. Could her death have been …

1966 Little International Agricultural Exposition Catalog, Little International Agricultural Exposition South Dakota State University

Little International "Little I" Agricultural Exposition Catalogs

No abstract provided.

Florence Nightingale And One Hundred Years Of Modern Nursing: Twenty-Eighth Commencement — 1954 H.F.H. School Of Nursing, Frank R. Menagh

Henry Ford Hospital Medical Journal

No abstract provided.

The Luminometer: A Sensitive Instrument For Measuring Low Amounts Of Oxygen, And Some Applications To Problems Involving The Measurement Of Photosynthesis, Arthur H. Burr Jr.

Student Theses and Dissertations

A new method for the continuous measurement of low rates of oxygen production is described, which is useful for the study of photosynthetic systems. An inert carrier gas flows at a controlled rate through a cuvette, then over a solution of luminol and potassium t-butoxide in dimethylsulfoxide (DMSO). The light generated by the chemiluminescent reaction of luminol with oxygen is measured with a photomultiplier. A constant rate of oxygen production by photosynthesis in the cuvette is seen as a constant displacement from a steady baseline. The baseline is caused by the oxygen impurity in the carrier gas. Electrolysis of water …

Study Of The "Killing Phenomenon" In Isolated Groups Of Etheostoma Spectabile (Agassiz), Thomas M. Buchanan

Journal of the Arkansas Academy of Science

No abstract provided.

"Aims And Aspirations Of The Best And Noblest", Eugene A. Osius

Henry Ford Hospital Medical Journal

No abstract provided.