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The Relationship Of Bird Habitats To Disease Producing Fungi, Robert Weeks

Bird Control Seminars Proceedings

Two fungi, Cryptococcous neoformans and Histoplasma capsulatum, which are pathogenic to some animals and humans, are found in association with the habitats of birds. This association will be discussed by a review of Cryptococcosis and C. neoformans in association with pigeons and their habitats, reviewing histoplasmosis and relating the experience of the Soil Ecology Unit Mycoses Section in Kansas City with H. capsulatum associated with blackbird and starling roosts during the past nine months of this year.

A Municipal Bird Control Project, James Steckel

Bird Control Seminars Proceedings

The subject I was asked to talk about this morning is Municipal Bird Control. Our organization was asked approximately a year ago by a rather high level income urban municipality lying adjacent to Columbus, Ohio, a bedroom community so to speak, to come into their area to do a commercial bird control project. The problem species was pigeons. The community was having a blight. Real estate sales in the town had dropped off as a result of the pigeon problem. The taxpayers were getting together and had been harassing the council for about six months to do something about the …

Outlook For Ornitrol, M. R. Woulfe

Bird Control Seminars Proceedings

My comments at this point will concern the application and uses of Ornitrol. My comments are aimed at people who are engaged in actual control work, people in public health departments and PCO's.

Ornitrol is a chemosterilant--one of the first ones which has been registered for sale. It inhibits egg production apparently in most avians. We know it does this in pigeons, sparrows, grackles, blackbirds, and chickens. It is reasonable to assume that it will do this in many other species, and this generalized action is one of the reasons why it has got to be handled very carefully where …

Registration Patterns For Avicides, James O. Lee

Bird Control Seminars Proceedings

Federal legislation relating to pesticide use in the United States dates back to 1910 with passage of the Federal Insecticide Act. This consumer protection from sub¬standard or fraudulent products was considered sufficient for the next 37 years.

In 1947, Congress passed the Federal Insecticide, Fungicide, and Rodenticide Act. The FIFRA superseded the earlier legislation and was designed as a regulatory measure. Under the Act any product considered an "economic poison" must be reg¬istered with the U.S. Department of Agriculture before it may be marketed in inter¬state commerce.

The FIFRA defines an economic poison as any substance or mixture of sub¬stances …

Selling Bird Control, Jerry Keown

Bird Control Seminars Proceedings

The remarks that I have prepared deal with direct contacts selling pest and bird control programs. I am going to limit my remarks to what I feel are the more important aspects of selling Bird Control. I think it is safe to say that one of the most difficult aspects of selling for most sales personnel is prospecting, that is, finding accounts to call on. Our sales personnel have to more or less come up with their own leads. They have to find out who to contact once they get there. I have found that the best prospect most of …

Registered Participants: Fifth Bird Control Seminar (1970)

Bird Control Seminars Proceedings

Names and addresses of 97 participants.

Pesticide Residues In Channel Catfish From Nebraska, N. P. Stucky

Nebraska Game and Parks Commission: Staff Research Publications

Channel catfish (Ictalurus punctatus) were collected in all of the major watersheds in Nebraska during the summer of 1964. Individual fat samples and composite blood samples obtained from these fish were analyzed to determine the concentrations of residues of DDT and its metabolites (o,p'DDT, p,p'-DDT, p,p'-DDD, and DDE) and dieldrin. A total of 178 fish, collected from 18 sites, were analyzed. As expected, the fat samples contained higher concentrations of the pesticides than did the blood samples. DDT residues were found in all fat samples, and average levels from 10 fish sampled at each site ranged from a …

12th Annual Rocky Mountain Spectroscopy Conference

Rocky Mountain Conference on Magnetic Resonance

Program and abstracts from the 12th annual meeting of the Rocky Mountain Spectroscopy Conference, sponsored by the Rocky Mountain Section of the Society for Applied Spectroscopy. Held in Denver, Colorado, August 3-4, 1970.

X-Ray Induced Luminescence Of Sapphire And Ruby, Ivan Collier Jr.

Masters Theses & Specialist Projects

Over the past decade the luminescence properties of sapphire (∝-AL₂O₃) and ruby (Al₂O₃:Cr₂O₃) have been the subject of many investigations because of their importance in materials technology. Sapphire and ruby are at present used as lasing materials, radiation dosimeters, and as optical windows. In order that these operations may be made more efficient, and that other useful luminescent properties may be systematically explored and developed, much attention has been given to understanding the luminescent mechanisms from the standpoint of the physics of the solid state. However, mechanisms have …

The Reaction Of Acetaldehyde With Some Cobalt (Iii) Complexes Containing Coordinated Glycine, James C. Dabrowiak

Dissertations

No abstract provided.

Water Resources News, Volume 2, No. 7, August 1970

Water Current Newsletter

New Protection Agency Proposed
New Oceanic Group
Environmental Changes Beneficial
Myth Criticized
Dirty Rain Damages Building
Harvesting Algae
Mercury Pollution Spreading
Potomac River Sites for Desalting Tests
Water Pollution Control Rules
Price Increase to Improve Environment
Water Management Proposal
Research Review
New Publications Received by the Institute

Labor Time Analysis By Work Function Activity In Production Of Vegetarian Entrees, Maynard W. Lebrun

Loma Linda University Electronic Theses, Dissertations & Projects

The specific objectives of this research were to (1) develop a method for determining labor time and labor cost of cooks by work functions in the production of selected vegetarian entrees, and (2) determine the percentage relationship of cooks' labor to food cost in selected classifications of entrees.

Application of the continuous time study methodology as developed in this research was restricted to the observation of entree cooks in a 408 bed non-profit university hospital. Observation of work function activities during the first week of a four week cycle menu for three consecutive cycles was classified under three major categories: …

The Effects Of Various Treatments On Thiamin Diphosphate And Total Thiamin Levels Of Rat Tissues, Dong Hwa Park

Theses and Dissertations

Tissue thiamin diphosphate was assayed enzymatically utilizing purified brewer's yeast apotransketolase. With this assay ten uumoles of thiamin diphosphate could be detected. Total thiamin was fluorometrically measured. For one to three days rats were placed under conditions of stress, consisting of loud noise treatment, emotional stress, deprivation of paradoxical sleep, and swimming to exhaustion, respectively. The body weight was markedly decreased at the end of the respective experimental periods except with the loud noise treated group, compared with the corresponding controls. Following two to three such consecutive treatments, the adrenal weight also showed a significant increase. Thiamin diphosphate and total …

The Chemistry Of Dehydronaphthalene, Richard Harold Hales

Theses and Dissertations

The reaction of monohalonaphthalenes with potassium t-butoxide in a t-butyl alcohol-dimethyl sulfoxide (DMSO) mixture has been studied. The 1-bromonaphthalene reaction was extensively studied. Fifteen identifiable products were observed and conditions were found where the desired products, 1- and 2-t-butyl naphthyl ethers (V and VI) were formed in maximum yield, and their decomposition products, 1- and 2-naphthol (XIV and XV), were formed in minimum yield. The mole percent ratio of 1-substituted products (V and XIV) to 2-substituted products (VI and XV) was found under standardized conditions to be 0.35 ± 0.03 in every case when the halogen was I, Br and …

The Synthesis And Photolysis Of Kreysiginone And The Syntheses And Antibacterial Activity Of 1-Vinyl-3,4-Dihydroisoquinoline Methiodides, Bruce L. Jensen

Dissertations

No abstract provided.

The Monadnock Volume 44, June 1970, Clark University Geographical Society

The Monadnock (Clark Geographical Society)

Volume 44 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).

The Synthesis And Properties Of New Potentially Chemotheraputic [Sic] Pteridine Derivatives, Walter Wesley Parish

Theses and Dissertations

A new general synthetic method for the preparation of 6-thiopteridines has been developed. The method involves the addition of thiols to intermediate pyrimidine nitrones formed in situ by the reaction of 4-amino-5-nitrosopyrimidines with pyridinium-activated acetonitriles, acetates, acetophenones, and other methylketones. Ca. forty new pteridines were prepared by this method. The preparation of six new 6-pteridinyl ketones, two new 6- pteridinyl ketone thiosemicarbazones, and two new 6-sulfonylpteridines and their 4-acetamido derivatives is also reported. 4-Acetamido-2- amino-7-phenylpteridine 5-oxide was prepared by the reaction of 2- amino-4,6-diacetamido-5-nitrosopyrimidine with either phenylsulfonyl-acetophenone or phenacylpyridinium bromide. Evidence relating to the structure of the acylated 4-amino-5- nitrosopyrimidines …

An In Vivo Perfusion Apparatus For Studies On Gingival Disease In The Albino Rat : Assessment By A Perfusion Of The Enzymes Collagenase And Hyaluronidase, James A. Smith

Loma Linda University Electronic Theses, Dissertations & Projects

This thesis describes an in vivo perfusion apparatus which can continuously deliver controlled quantities of solutions to localized, contralateral intraoral areas in albino rats. Three animals were per fused on the experimental area (the mesial sulcular area of the maxillary first molar) on one side with tap water and Trypan blue. Localization of the solution delivered and minimal histological changes due to the presence of the apparatus was demonstrated on these animals. Solutions of .5%, 1%, and 2% hyaluronidase and collagenase were perfused on the experimental areas of nine animals. When both enzymes were used, hyaluronidase always preceded collagenase in …

Planning Aspects Of Pollution Control, Donald T. Cannell

Marine Affairs Theses and Major Papers

Pollution control and abatement has become a national social goal but improvement impeded by lack of adequate resource allocation. The uncertainties of technology, financing, nature, politics, law and institutionalism must be evaluated by corporate and government planners to find long-run solutions. The evaluation of the sensitivity of planning recommendations to the uncertainty involved in this multi-variate problem, along with national economic shifts caused by alternative abatement funding programs is critical in formulating the “best” plan to ensure success of the national program.

Ua3/3/1 Memo Re: Environmental Commission, David Porter

WKU Administration Documents

Memo from Associated Student Government vice president David Porter to WKU faculty members regarding ASC Bill No. 3 Environmental Commission. The bill is attached.

Ua12/2/1 College Heights Herald, Vol. 49, No. 46, Wku Student Affairs

WKU Administration Documents

WKU Campus Newspaper Reporting Campus, Athletic and Bowling Green, Kentucky News. This issue contains articles:

• Sutherland, David. Regents Okay Plans for Married Housing
• Dr. J.P. Cornette to Deliver Spring Commencement
• Two Comic Operas Billed to Begin Thursday Night
• Dr. Hubert Marshall to Speak on Campus Tuesday
• Star Performers to Bow Out – Kathy Walters, Bill Nelson
• Kappa Delta Seeks Okay for House
• Western Coed to Represent State in Miss USA Contest – Joanna Smith
• International Club to Elect Officers
• Wendell Ford to Speak Here Tomorrow
• Late Start Better Than None at All – Married Student Housing
• Lack of Money Forces …

The Photochemical Reduction Of Octacyanomolybdate(V) Ion In Aqueous Solutions, Gordon W. Gray

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The photochemical reactions occurring in aqueous solutions of octacyanomolybdate(V) ion, Mo(CN)₈^3-, during irradiation with light of 365 and 436 nm wavelengths were studied. The quantum yields and reaction products were determined for neutral, unbuffered solutions as well as solutions buffered at pH 4.0, 7.0, and 9.0.

The results of these studies showed that the Mo(CN)₈^3- ion is rapidly reduced by light to a Mo(IV) complex. In neutral or acidic media, the initial photoreduction product was found to be the red heptacyanoaquomolybdate(IV) ion, Mo(CN)₇(H₂O)^3-. Photolysis in basic solution gave the …

Thermal Requirements To Protect Aquatic Life, Clarence M. Tarzwell

United States Environmental Protection Agency: Publications

Water temperatures affect aquatic organisms in a number of ways, both directly and indirectly. Some of the latter effects are quite subtle. High temperatures can have direct lethal effects but sublethal levels operating over long periods can be just as harmful through delayed lethal effects and the production of nonlethal stresses which eventually result in changes in the population, reduced growth or reproduction, and the lowering of resistance to parasites, dis ease, and competitors. Temperature, in combination with certain other factors such as day length, influences re producing processes. High water temperatures may stimulate or retard migration, spawning, feeding, and …

Water Resources News, Volume 2, No. 5, May 1970

Water Current Newsletter

Proposal Deadlines for Research Projects
Mr. Eugene Eaton Visits Nebraska Institute
Eutrophication Publication Available
Symposium on Man-Made Lakes
National Science Foundation Provides Grant for Students
Department of the Interior to Sponsor Conference on Environmental Pollution
President Signs Water Quality Improvement Act of 1970
Possible Reclamation of Wastewater for Denver?
Water Quality Administration Seeks Studies on Cost of Preventing Pollution
New Pollution Control Proposed by Secretary Hickel
High-Priority Problem Areas
Research Review
New Publications Received by the Institute

The Ontogeny Of Social Behavior Of Uinta Ground Squirrels, D. Andrew Saunders

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The social behavior of juvenile Uinta ground squirrels (Spermophilus armatus) was studied for 2 1/2 years in northeastern Utah. The purpose of the study was to describe the developing social behavior of unconfined, marked squirrels. Their behavior was recorded with motion pictures and written descriptions from the time they emerged from the natal burrow until they entered hibernation.

Three phases of behavioral development were apparent. The first phase began when the juveniles appeared above ground and ended 5 weeks later. This was a period of socialization and consisted of behavioral patterns best described as play. The second phase …

An Analysis Of Orthodontic Treatment Results Employing Class Ii Armstrong Adjustable Intermaxillary Springs, Michael E. Shumate

Loma Linda University Electronic Theses, Dissertations & Projects

A study of orthodontic treatment results employing Class II Armstrong Adjustable Intermaxillary Springs was made on twenty-eight randomly selected patients which were treated by Dr. Maclay Armstrong.

The skeletal and dental changes observed during treatment with the Class II springs was compared with those results observed when comparable type malocclusions were treated with Class II elastics. A list of changes which were observed during treatment with Class II elastics was compiled from the literature using individual studies published by Ricketts, Creekmore and Hanes.

The study was based on the findings observed in the initial and final cephalometric radiographs. A statistical …

A Study To Demonstrate The Immediate Destination Of An Embolus Formed In The Lumen Of A Peripheral Venous Catheter, Rosemarie Morikone Emori

Loma Linda University Electronic Theses, Dissertations & Projects

This study was designed to show the immediate destination of an embolus formed in the lumen of an intravenous catheter placed in a peripheral vessel. The hypothesis stated that clots injected into a peripheral vessel will lodge in the lungs. A subhypothesis was that the clot may lodge anywhere along the circulatory pathway.

Indications of need for the study as shown by the review of literature were the following: (1) the complications resulting from the frequent use of intravenous polyethylene catheters, (2) experimental studies that showed that clots were formed around intravenous catheters, (3) the evidence that intravenous catheters predispose …

Periodontal Pocket Reduction Following Gingival Curettage, Robert B. Tandy

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to evaluate pocket reduction following gingival curettage. The effects of temporary pressure packing, inflammation, oral hygiene, pocket depth, age and sex of the patient were evaluated.

Three hundred twenty-eight periodontal pockets were studied in forty-one adult patients selected with interdental lesions ranging from 3.0 - 7.5 mm. in depth. Pocket depth and gingival height were measured preoperatively, one month postoperatively and two months postoperatively. The mean change in pocket depth and gingival height was calculated and statistical significance was determined for all measurements.

The results show that after a two-month postoperative evaluation following gingival …

Areal And Temporal Variations In Developmental Phases Of Syringa Vulgaris L. Throughout The Western United States, Joseph Michael Caprio

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This paper presents the results of the analysis of 10 years of information 1957-1966 on three phases-- begin, peak and end bloom-- of the purple common lilac (Syringa vulgaris L.) using data recorded at approximately 1,000 locations throughout the Western Region of the United States.

The pattern of geographical advance of the various bloom phases is determined by both a manual mapping procedure developed by the author and by standard statistical methods. Manually drawn isophanes for the various elevations for begin bloom phase are based entirely upon the first 5 years of record, 1957-1961. A Zones of Adjustment map to …

Drift Of Oligophlebodes Sigma And Baetis Bicaudatus In A Mountain Stream, William Dean Pearson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The objective of this study was to clarify the relationships between drift rates, population density, production rates, key environmental factors, and movements of adults within two populations of stream insects (a caddisfly--Oligophlebodes sigma and a mayfly--Baetis bicaudatus).

Samples of benthic invertebrates (424 total) were collected every 28 days at four stations on Temple Fork of the Logan River, Utah, from October, 1967 to September, 1969. Samples of drift invertebrates (181 total) were collected every 14 days at three stations on Temple Fork during the same period. During summer months (June-September) a day and a night drift sample …