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Articles 40111 - 40140 of 41052
Full-Text Articles in Entire DC Network
Role Of The State Courts In Adjudicating Indian Water Rights, Jon L. Kyl
Role Of The State Courts In Adjudicating Indian Water Rights, Jon L. Kyl
The Federal Impact on State Water Rights (Summer Conference, June 11-13)
39 pages.
Negotiation As A Means Of Quantifying Indian Water Rights, Joseph R. Membrino
Negotiation As A Means Of Quantifying Indian Water Rights, Joseph R. Membrino
The Federal Impact on State Water Rights (Summer Conference, June 11-13)
88 pages.
Contains attachments.
Santa Clara Magazine, Volume 26 Number 8, Summer 1984, Santa Clara University
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 …
Volatile Organic Pollutant Levels In Indoor Environments From The Use Of Kerosene Heaters, Kashinath Banerjee
Volatile Organic Pollutant Levels In Indoor Environments From The Use Of Kerosene Heaters, Kashinath Banerjee
Theses
The indoor air pollutant levels caused by use of kerosene stoves as sources of heat in residences is of increasing concern as the use of such heaters becomes more widespread. Emission of volatile organic. species (aliphatic hydrocarbons from hexane to dodecane, cyclohexane and aromatic species including benzene, toluene, ethyl benzene, m/p xylenes, o-xylene and styrene) from these devices were measured at different sites. The organic vapor samples have been collected by adsorption on Tenax GC, and quantitatively analyzed by thermal desorption into a high Resolution capillary column gas chromatograph. Mass spectral analysis was also conducted for qualitative identification of sample …
Analysis Of Selected Volatile Organic Substances Associated With Residential Kerosene Heater Use And The Health Implications, Catherine Coombs Bobenhausen
Analysis Of Selected Volatile Organic Substances Associated With Residential Kerosene Heater Use And The Health Implications, Catherine Coombs Bobenhausen
Theses
Volatile organic species (aliphatic hydrocarbons from hexane to dodecane, cyclohexane and aromatic species including benzene, toluene, ethyl benzene, m,p, and o—xylenes, nitrobenzene, styrene and naphthalene) associated with residential kerosene heater emissions were measured at two sites. One was a small room having a total volume of 23.66 cubic meters and an air change rate of 2.71 air changes per hour, and the other, a living/dining room area having a combined volume of 79.30 cubic meters and an estimated air change rate of .7 air changes per hour. The analytical procedure involved collection of a series of air samples in stainless …
Tourist Development And Environmental Impact Of Future Airport Construction In Athens, Greece, Vasilios Michael Halkias
Tourist Development And Environmental Impact Of Future Airport Construction In Athens, Greece, Vasilios Michael Halkias
Theses
The present thesis is an overall study of the suitablility of the eastern region of the Attica Peninsula in Greece, for a Tourist Development. The future construction of the new International Airport of Athens within the region is a significant factor that has been taken into account for the study.
It also examines and projects the Environmental Impacts due to the Airport construction.
The description of the studied area is presented by maps and refers to the Environmental Inventory. This Inventory examines the Water Resources of the region, Topography, Land Uses, Transportation System, Air and Noise Quality, Archaeological Sites, Utilities, …
Management Improvement Study Of The Engineering Function In A Converting Industry Company, James John Slovak
Management Improvement Study Of The Engineering Function In A Converting Industry Company, James John Slovak
Theses
A study was made to determine if the profitability of a converting company could be improved by expanding its engineering department. Process challenges were examined along with the present engineering function to determine difficulties. A case study of capital budget projects completed in the last three years revealed that potential savings were lost due to late and incomplete projects. The conclusion is that profitability can De increased through process control improvements and more timely completion of capital projects by expanding the present engineering department.
Effects Of Two Chelating Drugs On Trace Element Metabolism In The Rat, Thomas J. Solecki
Effects Of Two Chelating Drugs On Trace Element Metabolism In The Rat, Thomas J. Solecki
Theses
Numerous drugs have structures which suggest that they and/or their metabolites are likely to be chelating agents and therefore might affect trace element metabolism. For some drugs, their therapeutic activity or side effects may be due to this chelating potential. Ethambutol, used in the treatment of tuberculosis, is an example. There is also evidence that other drugs, such as alpha-methyldopa, may possess this potential; although its primary therapeutic action occurs via mechanisms other than chelation. The objective of this thesis was to determine the effects of ethambutol and alpha-methyldopa on tissue metal concentrations and balance of four essential trace metals: …
A Systematic Program For The Management Of A Sanitation Function In The Food Industry, John Joseph Sprainitis
A Systematic Program For The Management Of A Sanitation Function In The Food Industry, John Joseph Sprainitis
Theses
The sanitation of food processing and packaging facilities is a labor intensive activity. As with any labor intensive operation, effective planning and control of the manpower is necessary. The more effective tie management, the more effective and productive the manpower will be.
As the effectiveness of the management improves, the cost effectiveness of the manpower will improve.
In dealing with the manufacturing of foods, there are numerous government regulations, of which sanitation plays a key role. Misunderstanding the impact of these regulations, and either over- or under-reacting to them, can result in unnecessary costs or severe problems.
In order to …
The Manhattan Project Legacy : Low Level Radioactive Waste Health Effects, An Epidemiological Study, Lisa Fetterman Voyce
The Manhattan Project Legacy : Low Level Radioactive Waste Health Effects, An Epidemiological Study, Lisa Fetterman Voyce
Theses
An epidemiological survey was performed that included the area surrounding a former Department of Energy thorium processing and disposal facility. This facility processed monazite sands to obtain thorium under Federal Government contracts from 1941-1973.
New Jersey Department of Environmental Protection radiological surveys had shown elevated radiation levels at the Site and in the vicinity of the plant. The area was divided into sections according to distance from the site and from Sheffield Brook, which is also contaminated. Questionnaires were mailed to 400 families, with 112 responses. These represent 362 people.
Statistical analysis of the accumulated data regarding lifestyle, occupation, reproductive …
The Effects Of Heavy Metals On The Chick Embryo Development, Yasmin Alibhai
The Effects Of Heavy Metals On The Chick Embryo Development, Yasmin Alibhai
Theses
The following is a research report on the effects of heavy metals on the avian embryo. A total of eight metals were used in the study. The metalE included were : cobalt, copper, indium, iron, manganese, molybdenum, arsenic and cadmium. A total of 800 eggs were used for the study. Salts of each of the metal were dissolved in physiological saline and injected into the air sacs of white Leghorn chick eggs. Dose levels varied with the metal to be tested. Control eggs were injected with an equivalent volume of saline (0.1 ml per egg). The eggs were injected on …
Three Studies On Airborne Polycyclic Aromatic Hydrocarbons, Carol Sophia Eveleens
Three Studies On Airborne Polycyclic Aromatic Hydrocarbons, Carol Sophia Eveleens
Theses
Three studies have been conducted on polycyclic aromatic hydrocarbons found on airborne particulate matter. The first investigation involves the determination of fly ash "activity" in the reaction of two PAHs adsorbed on its surface. Mass spectrometry is used to monitor the exchange of hydrogen and deuterium atoms between anthracene and anthracene-d10. The results indicate that some fly ashes exhibit "activity" in the reactions of PAHs adsorbed on its surface. The second investigation involves the determination of cyclopenta[cd]pyrene (CcdP) and benzo[ghi]flouranthene (BghiF) on samples of airborne particulate material collected from two automobile traffic tunnels. Glass capillary gas chromatography with a precolumn …
Investigations Into Rates And Mechanisms Of Mercury Depuration In The Killifish, Fundulus Heteroclitus, Joanne A. Korpanty
Investigations Into Rates And Mechanisms Of Mercury Depuration In The Killifish, Fundulus Heteroclitus, Joanne A. Korpanty
Theses
Metallothionein (MT) and glutathione (GSH) have been shown in mammalian research to play a role in the sequestration and depuration of mercury. The sulfhydryl groups on both these peptides have a strong affinity for mercury, MT for Hg2+ and GSH for CH3Hg+. In this study, killifish (Fundulus heteroclitus) were force-fed one piece of squid laced with labelled mercuric nitrate to give a final food concentration of 20 ppm 203Hg2+ and 0.03 -0.05 µg g-1 Hg2+ total dose. Most of the mercury, 84.1 ± 12.1% (mean ± standard deviation), is depurated within the …
Acrylamide Effects On Nerve Terminal Enzymes, Christopher S. E. Marlowe
Acrylamide Effects On Nerve Terminal Enzymes, Christopher S. E. Marlowe
Theses
Acrylamide causes a peripehral neuropathy. The biochemical mechanism by which it does so is the subject of intense investigation. One of the principal hypotheses for this mechanism centers on acrylamide's ability to inhibit glycolysis. This study examines the effects of in vivo exposure to acrylamide on the enzymes of the nerve terminal particle, the synaptosome.
A method for measuring glycolytic enzyme inhibition in the synaptosome was developed. Acrylamide (500 mg/kg) was administered to rats intraperitoneally. Synaptosomes were prepared by the method of Dodd et al, and lysed by sonication. GAPDH activity and NSE concentration were measured. GAPDH inhibition measured in …
Soft Ground Tunnel Failures In Michigan, Jerome C. Neyer
Soft Ground Tunnel Failures In Michigan, Jerome C. Neyer
International Conference on Case Histories in Geotechnical Engineering
Three failures of non-reinforced concrete tunnels in Michigan have been investigated. Descriptions of the failures have been presented, together with geotechnical data for the sites. A probable failure mechanism has been described, as well as design concepts which need to be considered on future projects. Finally, construction procedures to be specified as part of the design process have been evaluated.
Uranium Mill Trailings Geotechnical Investigations - A Case History, V. Singh, J.P. Berry, D.F. Kapral
Uranium Mill Trailings Geotechnical Investigations - A Case History, V. Singh, J.P. Berry, D.F. Kapral
International Conference on Case Histories in Geotechnical Engineering
Uranium mill tailings at Union Carbide Corporation's mining and mill complex at Uravan, Colorado, are deposited in two tailings piles along a steep hillside. The tailings are deposited in slurry form, allowed to decant, and the decant liquid removed for recycling in the milling operation. The impoundment dikes are raised using the coarser portion of the tailings in an upstream method of construction. At the time of the study, the height of the tailings piles was in excess of 100 feet. Continued use of these piles necessitated a detailed geotechnical stability evaluation and design of stabilizing measures in order to …
Combined Earth And Rock Bearing Foundation - Hospital Humana Mexico City D.F., Michael R. Stomer, Pablo Girault, L. E. Wilson
Combined Earth And Rock Bearing Foundation - Hospital Humana Mexico City D.F., Michael R. Stomer, Pablo Girault, L. E. Wilson
International Conference on Case Histories in Geotechnical Engineering
This text describes the design and performance of a shallow spread footing foundation system for a large medical care facility in Mexico City. The project is unusual because the spread footings bear on a combination of basaltic lava and coarse sand fill containing angular lava fragments, the latter of which was densified using the dynamic deep compaction process. In the following narrative, the exploratory program is described, the geotechnical design and construction process is explained, and the inspection procedure for footings bearing on rock and soil is discussed. Further, the results of precise settlement monitoring for the structure are presented.
Earth Dams At Nuclear Power Plants, R. Pichumani, D. C. Gupta, L. W. Heller
Earth Dams At Nuclear Power Plants, R. Pichumani, D. C. Gupta, L. W. Heller
International Conference on Case Histories in Geotechnical Engineering
Many of the nuclear power plants under operation or construction use earth dams to impound cooling water for the safe shutdown of the plants in an emergency. The U.S. Nuclear Regulatory Commission reviews the licensee s design and analysis of the dams associated with the nuclear plants. An example of an earth dam includ1ng its unusual design features such as a high phreatic surface and a zoned blanket dra1n, safety analyses, and performance monitoring is given. Where well established procedures have been properly implemented during design, analysis, and construction and when supported by field monitoring and periodic inspections, the dams …
Machine Foundations In Power Plant And Other Industries- Case Studies, K. G. Bhatia
Machine Foundations In Power Plant And Other Industries- Case Studies, K. G. Bhatia
International Conference on Case Histories in Geotechnical Engineering
Studies on dynamic behaviour of turbo-generator foundations of various ratings have been carried out. Salient response parameters have been identified, Field vibration measurements taken on a 200 MW T.G. foundation have been reported. Measurements taken under intermittent coast-up and constant speed conditions have been analysed using FFT analyser and the frequency response thus obtained has been presented and discussed. From the signature analysis, high vibration peaks associated with the soil vibration modes have been observed. Analytical study carried out for 200 MW TG foundation also indicated the significance of soil structure interaction effect on the dynamic response. Based on the …
Bulletin - April, 1984, Civil Aviation Medical Association
Bulletin - April, 1984, Civil Aviation Medical Association
Browse all Civil Aviation Medical Association Newsletters
A six page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.
Fundy Tidal Power Development : Preliminary Evaluation Of Its Environmental Consequences To The Resources Of The State Of Maine, Bigelow Laboratory For Ocean Sciences
Fundy Tidal Power Development : Preliminary Evaluation Of Its Environmental Consequences To The Resources Of The State Of Maine, Bigelow Laboratory For Ocean Sciences
Maine Collection
Fundy Tidal Power Development : Preliminary Evaluation of Its Environmental Consequences to the Resources of the State of Maine
A Report to the Maine State Planning Office by the Bigelow Laboratory for Ocean Sciences, April, 1984.
"Technical Report No. 35 - Bigelow Laboratory for Ocean Sciences, West Boothbay Harbor, Maine - A Division of Northeastern Research Foundation, Inc."
Contents: Executive Summary / Introduction / Methods / Physical and Biological Consequences / Socio-Economic Consequences / Research Needs / Bibliography / Appendix I. Written Comments on Greenberg Model
A Basic Computer Program For The Gaussian Equation For A Point Source, Harold M. Cota
A Basic Computer Program For The Gaussian Equation For A Point Source, Harold M. Cota
Civil and Environmental Engineering
Many readers now are using microcomputers in their work. The advantages of these inexpensive and powerful tools are being recognized by both industry and universities. Microcomputers can be used in lengthy calculations, simulations, data collection and handling, and word processing. Programming these computers can be done in numerous languages such as Basic, Fortran and Pascal. It is often possible to find commercial programs or software available to handle a given application. There are a growing number of programs published which are now in the public domain. Only a limited number of programs dealing with air pollution problems are available ready …
Solar Distillation Of Water, Florida Solar Energy Center, Ross Mccluney
Solar Distillation Of Water, Florida Solar Energy Center, Ross Mccluney
FSEC Energy Research Center®
The Florida Solar Energy Center receives frequent requests for information about solar distillation for purifying water. Distillations is one of many processes available for water purification, and sunlight is one of several forms of heat energy that can be used to power that process. Sunlight has the advantage of zero fuel cost but it requires more space (for its collection) and generally more costly equipment.
To dispel a common belief, it is not necessary to boil water to distill it. Simply elevating its temperature, short of boiling, will adequately increase the evaporation rate. In fact, although vigorous boiling hastens the …
An Inquiry Into Engineering Career Choice And Career Satisfaction, Gunars Bachs
An Inquiry Into Engineering Career Choice And Career Satisfaction, Gunars Bachs
Theses
The purpose of this thesis was to ascertain factors that motivate a person to study engineering, and to examine the aspects of engineering career satisfaction. This study was conducted as a survey by means of a mail questionnaire, which was distributed among graduates of New Jersey Institute of Technology. Another sample, comprised of master's degree recipients of NJIT who had received their bachelor's degree from other undergraduate schools, served as a control group.
Motivation factors and positive and negative aspects of the engineering career were established and ranked in order of their importance. A method to measure career satisfaction was …
Acuta Enews January 1984, Vol. 13, No. 1
Acuta Enews January 1984, Vol. 13, No. 1
ACUTA Newsletters
In This Issue
President's Message
Colorado State University
Potpourri
Resale of Telephone Service to Students
Telecom Managers Need to Check Impact of Post-Divestiture Changes on Networks
Conclusion Five
Bits N' Pieces
Santa Clara Magazine, Volume 26 Number 3, Winter 1984, Santa Clara University
Santa Clara Magazine, Volume 26 Number 3, Winter 1984, Santa Clara University
Santa Clara Magazine
2 - DEAR MAMA Letters from a 1917 Freshman to his family provide a firsthand glimpse of life at Santa Clara during the early months of World War I.
9 - THE SUPREME COURT AND THE 1984 ELECTION by Russell W. Galloway. A court without liberals is a real possibility if President Reagan runs and wins in 1984.
12 - THE MACHINE AND THE WORKBENCH by William Byron S.J. Much of the direction of the American enterprise system will depend on which of these two guiding metaphors is selected.
14 - A VISIT TO THE MISSION GARDENS A new self-guided …
Bulletin - January, 1984, Civil Aviation Medical Association
Bulletin - January, 1984, Civil Aviation Medical Association
Browse all Civil Aviation Medical Association Newsletters
A four page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.
Stormwater Detention Systems With Effluent Filtration, Linda M. Van De Graaff
Stormwater Detention Systems With Effluent Filtration, Linda M. Van De Graaff
Retrospective Theses and Dissertations
The growing concern for water quality enhancement of our surface waters has led to changes in detention facility design. Providing a filter media for the effluent water to travel through before discharge into the environment has become an area of interest. Thus, detention facilities may be used for both water quality and quantity control. Different soil medias were studied for the potential of pollutant removal and infiltration rates usable in design work. Both laboratory and field experimentation were performed. A computer program was also developed to model stormwater movement through a swale detention system. This research was performed to examine …
Wastewater Characterization And Treatability For Aneastern Coal Slurry, Mark J. Flint
Wastewater Characterization And Treatability For Aneastern Coal Slurry, Mark J. Flint
Retrospective Theses and Dissertations
A complete wastewater characterization study was performed on an eastern Kentucky coal slurry after a 10-day circulation period in a 40 foot (12.2 m) pilot-scale pipeline. The resulting wastewater was settled and decanted for additional lime and alum treatability studies. Easter coal slurries were characterized by high TDS, conductivity, sulfates and iron. Significant concentrations of a number of trace metals were also found; however, organics were very low. Wastewater quality varied considerably among several experiments and was presumed to be influenced by different properties of the coal and the addition of a corrosion inhibitor. The major treatment concern was removal …