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The Mining Of Coal In Bristol, Rhode Island: Potential Methodology, Impacts, And Evaluation Of Community Response, Norman Kahn

Marine Affairs Theses and Major Papers

This report addresses the potential commercial mining of coal in the coastal community of Bristol, Rhode Island, with respect to methodology and community response.The attitude of the local community towards any mining proposal will greatly influence the course of development of the resource. In addition, maximum community participation is mandated by both Federal and State law (NEPA and the Rhode Island Coastal Zone Management Act, respectively) (7, 8). It is to be expected that the character of the response will be mediated to a great degree by the expected impacts of the mining operation. For this reason, the methods of …

Leaf Spot Of Field Corn Caused By Pseudimonas Andropogonis, Anne K. Vidaver, Randall R. Carlson

Biological Process Development Facility: Staff Publications

A leaf spot of field corn was shown to be caused by the bacterium Pseudomonas andropogonis. Leaf spot symptoms were observed over 3 years in several States. Inoculation of corn by vacuum infiltration of the bacteria was necessary to reproduce field symptoms.

A bacterial leaf spot disease of different cultivars of field corn was observed in early summer of 1973, 1974, and 1975. Leaves with essentially the same symptoms were obtained from South Dakota, Iowa, Kansas, Nebraska, and Michigan. The same symptoms were also seen in Wisconsin. Symptoms consisted of circular to ellipsoidal, tan to brown spots, with irregular …

Irish H & V News Incorporating Zone

Building Services Engineering

No abstract provided.

The National Solar Heating And Cooling Information Center, Jeremy A. Lifsey, Sanford Zane Meschkow

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The Center is an information service funded by the U.S. Department of Housing and Urban Development and the U.S. Department of Energy as part of a program to foster the use of solar energy in domestic hot water systems and the heating and cooling of buildings. The Center answers questions by mail and over toll-free hot lines, operates a mobile exhibit van and several exhibits that appear at conferences and trade shows, and distributes HUD and DOE publications on solar energy. Users can request lists of addresses of solar design and construction professionals, manufacturers, distributors, banks that have given solar …

Energy From Swine Manure, J. R. Fischer, E. L. Iannotti, D. M. Sievers

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

This paper discusses results of anaerobically digesting swine manure. Facts and figures are given on utilization of the energy from the anaerobic digester. Design parameters and some of the biochemical changes that occur during digestion are also given.

Replicating Bales Problem Solving Experiments On A Computerized Conference: A Pilot Study, Computerized Conferencing & Communications Center, Starr Roxanne Hiltz, Kenneth Johnson, Gail Agle

Computerized Conferencing and Communications Center Reports

Computerized Conferencing is a new form of communication in which the participants type their comments into a computer terminal, and receive their instructions and the comments of others printed on their terminal. This is a report on the results of a pilot study which was aimed mainly at exploring and solving the methodological problems presented by the need to adapt the procedures for conducting and coding face-to-face discussions to studies of this new medium. It represents the first set of controlled experiments on group discussions via a computerized conference.

The independent variable in this pilot study was mode of communication …

Research Options And Imperatives In Computerized Conferencing, Computerized Conferencing & Communications Center, Murray Turoff, Philip Enslow, Starr Roxanne Hiltz, John Mckendree, Raymond Panko

Computerized Conferencing and Communications Center Reports

This is the report resulting from a computerized conferencing workshop held on the subject of potential research opportunities and requirements in the area of utilizing a computer to aid human communications. It was sponsored by the Division of Mathematical and Computer Sciences of the National Science Foundation (grant # MCS76-80514). The views expressed in this report are those of the authors, and do not necessarily reflect NSF views or policy.

The workshop utilized the Electronic Information Exchange System (EIES) at the New Jersey Institute of Technology.

Glossary Of Intelligence Terms, W. S. Liptak Cmdr, Robert Bolin , Depositor

United States Department of Defense Military Intelligence

This glossary was scanned by Dr. Jonathan Clemente, an intelligence researcher, and shared with Professor Bolin.

This glossary was prepared by Commander W. S. Liptak apparently in support of a “Seminar on Reconnaissance and Technical Information Collection (SORTIC)” taught at the Defense Intelligence College.

This document consists of:

• An introduction concerning “Methodology”
• Glossary of Intelligence Terms and Definition
• Appendix A: Acronyms and Abbreviations
• Appendix B: Alternate Definitions
• Appendix C: Index of Other Intelligence Glossaries

Note:

The date given above is based on the dates of the glossaries listed in Appendix C.

Predicted And Measured Drainable Porosities For Field Soils, R. W. Skaggs, Larry G. Wells, S. R. Ghate

Biosystems and Agricultural Engineering Faculty Publications

Experiments were conducted on large field cores to determine the relationship between drainage volume and water table depth for five soils. The measured drainage volumes were less than predicted from the soil water characteristics for three soils, but were in good agreement for the other two. Drainable porosities were calculated from both theoretical and experimental drainage volume-water table depth relationships by assuming that the unsaturated zone is essentially 'drained to equilibrium, with the water table. The experimental drainable porosities thus obtained were less than predicted.

Drainable porosities for drainage in two-dimensions were calculated from experimental results for one-dimension by assuming …

Application Analysis Of A Cellular Geographic Information System, Michael Edward Wehde

Electronic Theses and Dissertations

AREAS, the Area REsource Analysis System, was developed by the author as an analytical tool for resource data manipulation in a spatial context. The data base and processing software design factors relevant to economical application are reviewed. The investigation seeks to define a procedure for selection and justification of the grid cell size used to quantify the spatial domain. The performance of a cellular information system is measured in terms of mapping and inventory accuracy. These measures of performance are evaluated for various cellularizations of a single map. The interboundary distance distribution is justified as the only unique characterization of …

The Effect Of Potassium Permanganate On The Removal Of Iron And Manganese From Ground Water, Mohammad Reza Farvardin

Electronic Theses and Dissertations

For the past three years or so, a gradual migration of iron and manganese deposits has been observed in the water mains to the west of the East Water Treatment Plant of Brookings, South Dakota. These deposits have been gradually migrating further westward from the plant (8). Routine analyses of the treated water from the East Plant indicate that the iron and manganese levels are within the USPHS recommended limits (9). Consequently, conclusive evidence that this plant is the source of the problem does not exist. However, the analyses are normally conducted on samples collected shortly before backwashing the filters. …

A Hydrologic Analysis Of The Meramec River Basin, Missouri, Glendon Taylor Stevens Iii

Masters Theses

"The purpose of this study was to develop water budgets for the Meramec River Basin. These budgets, developed from average annual data, are quantitative assessments of the basin's water resources.

On a long-term basis, inflow was approximately balanced by outflow indicating that the system is steady state.

Precipitation was found to be the only substantial source of inflow to the basin and averages about 40 inches per year.

Evapotranspiration was found to be the major source of outflow from the basin. Annually it accounts for about three quarters of the total outflow and averages about 30 inches.

Streamflow was found …

Ultrasonic Testing For Determining Dynamic Soil Moduli., R. W. Stephenson

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Determination of Dynamic E- and G-Moduli of a Silty Clay Material Was Made by Measuring Directly the Velocity of Both Ultrasonic Longitudinal and Shear Waves Transmitted through the Material. the Equipment, developed at the University of Missouri-Rolla, Allows Dynamic, Nondestructive Testing of Soil Materials to Be Conducted Rapidly and Easily.

Development Of A Quadratic Finite Element Solution Of The Convective-Transport Equation., David A. Dillard

Masters Theses

"A quadratic finite element has been developed for the solution of the general three-dimensional convective-transport equation. Inherent instabilities in the numerical solution arise when the convective terms in the governing equation become significant. An application of upwinding techniques to the 20 degree of freedom serendipity element failed to produce acceptable results. Upwinding was applied to the 27 degree of freedom Lagrangian element with good results. Results of the latter element are given for several problems, including a model of a round to round metal forming process"--Abstract p. iii

Treatment Of Sanitary Wastes At Interstate Rest Areas, Phase 3 : Interim Report, James E. Etzel

JTRP Technical Reports

No abstract provided.

A Multidisciplinary Team Study Of High Accident Locations : Interim Report, James R. Ogren

JTRP Technical Reports

No abstract provided.

The Relation Between Permeability And Pore Size Distribution Of Compacted Clayey Silts : Interim Report, Ignacio Garcia-Bengochea

JTRP Technical Reports

No abstract provided.

Cell Quota Growth And Uptake Models Applied To Growth Of Selenastrum Capricornutum, Printz In A Non-Steady State Environment, Kenneth A. Voos, Ronald F. Malone, William J. Grenney

Reports

Recently propsed algal uptake and growth models dependent on the cell quote (Q), the intracellular limiting nutrient to cell population quotient, were analyze and applied to experimental data. The data base used for comparing the models consisted of

Utah's 1977 Drought, Trevor C. Hughes, Clark Bigler, Jerry Olds, Richard Griffin, Arlo Richardson, L. Douglas James, Norris Stenquist, James Harvey

Reports

The Utah Drought of 1976-1977 has been characterized as the wettest drought in history. It was produced by the driest winter season of record followed by summer rains which were much wetter than normal in many regions of the state. Stream-flow is highly correlated with winter rather than summer precipitation and therefore the most severe impacts of the drought were related to the record low stream-flow during 1977 plus the ski industry impacts which were directly related to 1976-1977 snowfall. Drought impacts upon several sectors of the economy plus the extensive responses of all levels of government in the form …

Unsaturated Transient Flow Through Heterogeneous Soils: Numerical Solutions And Analyses Of Three-Dimensional Axisymmetric Flows, Abdolhossien Nassehzadeh-Tabrizi, Roland W. Jeppson, Lyman S. Willardson

Reports

This study deals with unsaturated, unsteady water movement through hetergeneous porous media. The specific problem investigated is the transient three-dimensional sxisymmetric flow resulting from water being applied on a horizontal circular area. The heterogeneity of the soil is described by allowing any or all of the five parameters in the Brooks-Corey equations to be any continuous function of depth. Methodologies for obtaining numerical solutions to the resulting nonlinear partial differential equation and its associated initial-boundary value problem have been developed an dimplemented in a computer program. The numerical solution is based on the Crank-Nicolson method of finite differencing and the …

Evaluation And Comparison Of Overland Flow And Slow Rate Systems To Upgrade Secondary Wastewater Lagoon Effluent, Michael C. Kemp, Daniel S. Filip, Dennis B. George

Reports

To evaluate the effectiveness of overland flow treatment in upgrading secondary wastewater lagoon effluent, three 15 x 36 m plots on a 2.5 percent slope were constructed and sown for a high density vegetative cover using Reed Canary grass. Wastewater was applied to the upper end of each plot at rates of 7.5, 15, and 22.5 cm/wk. Results from the overland flow system investigation were compared with similar data obtained the preceding year from an existing slow rate land application system on an adjacent site. Secondary effluent from the same lagoon system was applied to the slow rate system study …

Water Quality Analysis Laboratory Procedures Syllabus, P. A. Cowan, D. B. Porcella, V. D. Adams, L. A. Gardner

Reports

Introduction: The 1976 edition of "Methods of Chemical Analysis of Water and Wastes" describes chemical analytical procedures to be sued in Water Quality Office (WQO) laboratoires. The methods were chose through the combined efforts of the Regional Analytical Quality Control (AQC) Coordinators, Laboratory Quality Control Officers, and other senior chemicsts in both federal and state laboratories. Method selection was based on the following criteria: 1. The method should measure the desired constitutent with precision and accuracy suffiecient to meet the data needs of WQO in the presence of the interferences normally encountered in polluted waters. 2. The procedures should utilize …

Data Compression In Microprocessor-Based Data Acquisition Systems, Paul D. Stigall, Philip Panagos

Electrical and Computer Engineering Faculty Research & Creative Works

A First-Order Predictor Routine and an Encoding Routine Were Implemented on an Intel-8080-Based Microprocessor System to Determine their Ability to Compress Seismic Data. the Predictor Routine Obtained a Maximum Compression Ratio of 2.33. It Appears that Higher Order Predictors Offer No Significant Advantage over the First-Order Predictor in Compressing Seismic Data. the Encoder Routine Obtained a Larger Compression Ratio of 3.94. the Accuracy of Reconstructed Seismic Traces is Bounded by a Maximum Average Error Per Point. for the Predictor, the Maximum Average Error Per Point is Shown to Be Equal to the Specified User Tolerance. for the Encoder, It is …

Cellulase Production By Fermentation With Trichoderma Viride On Cellulose And Wood Wastes, Nguyen Huu Kho

Doctoral Dissertations

"Cellulase production by the fungus Trichoderma viride QM 6a and the use of this cellulase for cellulose hydrolysis were studied using Solka Floc cellulose and waste wood (oak) as substrates. The fermentation produced higher enzyme concentration solutions with media containing additional amounts of soy peptone and KH₂PO₄.

The kinetics of fermentation in fermentors and shake flasks of Solka Floc and sawdust were investigated, and equations were selected to express the relationship of the rates of growth and enzyme production with cell mass, enzyme concentration and substrate remaining in the media.

Agitation and aeration decrease the enzyme …

The Impact Of A Continuing Energy Crisis: Changing Attitudes And Behaviors Regarding Thermostat Setback, John W. Frazier, Milton E. Harvey

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

A sample of Akron, Ohio SMSA households are utilized to examine thermostat setback as an energy conservation strategy. Socio-economic differences between adopting households are evaluated using discriminant analysis. The results constitute the bases on which our recommendations for future increased use of the thermostat setback strategy are made.

Solar Heated Animal Shelters, Joan M. Wood

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Modern day agricultural methods have made todays farmers dependent upon fossil fuels to maintain their productivity. This paper addresses one aspect of the problem -- the heating of animal shelters. In particular, the solar heating of a broiler grow-out house, where temperatures of up to 95°F must be maintained, is discussed.

A detailed analysis of a solar heated broiler grow-out house that has been operating for over a year will be presented. The solar system provided 47% of the heat required to grow 22,000 chickens. The system utilizes a 3,200 ft.2 integrated rock absorption and storage collector. An economic analysis …

Countdown For Energy Research, Development And Demonstration In America, Tom Day

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The energy research business is rapidly developing an appreciation of time elements which indicate that in order for "a system” to compete with the big five prime fuels for the generation of electric energy, 1982 is going to be a critical year whereby RD & D efforts must provide on-line results.

Heat Recovery Devices For Building Hvac Systems, Ronald H. Howell, Harry J. Sauer Jr.

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The opportunities and advantages of air-to-air heat recovery are described. The five basic types (rotary regenerative, coil loop run around, open run-around, heat pipe, and plate type) are described and their typical performance is presented. The potential savings in operating costs as well as initial equipment costs for common applications are presented.

Flow Of Polymer Melt Blends Through Porous Media, James Atwood Parker

Dissertations

The flow of molten polystyrene, poly(methyl methacrylate) and three blends of these polymers has been studied in a rheogoniometer and in packed beds of unconsolidated spherical glass beads. One primary purpose of the study was to determine the behavior of polymer melt blends in porous media flow. The second major purpose of the work was to develop and test a new and powerful model for packed bed flow based upon the Huang generalized rheological constitutive equations.

Rheological characterization of the pure polymers and blends was obtained using a Roberts-Weissenberg rheogoniometer. Shear and normal stresses were measured at shear rates from …

Acoustical Holography By Holographic Interferometry, Amin Mohamed Hanafy

Dissertations

The ability to "see" with sound has long been an intriguing concept. It is apparent that ultrasonic energy can give an image of an object not obtainable with light or even with x-rays.

In this dissertation, a novel "three-step acoustical holographic imaging system" is described and several means for its implementation are analyzed. A novel holographic acoustic image converter, which constitutes a fundamental link in the three step imaging method was also developed. The use of optical holographic techniques to convert an arbitrary acoustic image to a visible image is conducted and resulted in the introduction of the new technique …