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Articles 60031 - 60060 of 64994
Full-Text Articles in Entire DC Network
Santa Clara Magazine, Volume 36 Number 1, Fall 1993, Santa Clara University
Santa Clara Magazine, Volume 36 Number 1, Fall 1993, Santa Clara University
Santa Clara Magazine
10 - DISCONNECTED A loss of continuity and connectedness could be the price we pay for this era of decentralized, customized technology. By Timothy J. Lukes
14 - STRETCHED TO THE LIMIT Private colleges scramble to control financial aid costs, and families struggle with too few aid dollars to go around. Here are the stories of four families who have worked in partnership with the University to make it through. By Elizabeth Fernandez '79, Overview by Elise Banducci '87
23 - THE MORAL LIFE In his recent encyclical, the pope speaks out on human nature, Christian boundaries, and universal truths. …
Development, Growth And Sustainability, Margaret Troyak, Tom Muir
Development, Growth And Sustainability, Margaret Troyak, Tom Muir
Buffalo Environmental Law Journal
No abstract provided.
Water Current, Volume 25, No. 3, October 1993
Water Current, Volume 25, No. 3, October 1993
Water Current Newsletter
First Brown Bag Session Features SCREC Research
Clean Water Act Awaits Reauthorization
From the Director
Middle Platte Watershed National Case Study Site
Electronic Database On Water Resources Available
Visiting Professor, Water, Waste Expert
Well Sampling for Ag Chemicals Topic of Paper
New Old Method May Clean Lakes
Research Projects Flooded
Pesticide Levels May Make Lakes Expensive Source of Water
First Educators Workshop Successful
Foundation Publishes Festival Manual
Section 104 Funds Variety of Research Projects
The Probe, Issue 137 – October 1993
The Probe, Issue 137 – October 1993
The Probe: Newsletter of the National Animal Damage Control Association
Beavers, Deer, and Predators: what surveys tell us -- Robert H. Schmidt
Reed-Joseph Donates $1,000 to NADCA
NADCA Election
Position Available with EPA
PETA Angers Columnist
EPA Demands Pepper Spray Sales Halted
Rabies Death First in New York Since 1954
Alaska Plans Suit Against Friends of Animals
Milt Caroline Buried With Military Honors
Third annual meeting of Bird Strike Committee USA (BSCUSA) at SEATAC International Airport, Seattle, Washington
Analysis And Evaluation Of The Workplace Exposure Assessment Workbook Developed By Keith Tait Including Some Recommended Revisions, Lisa Hebberd
UNLV Theses, Dissertations, Professional Papers, and Capstones
Some risk due to the contamination of workplace environments is an inevitable part of human lives. These risks can often be reduced by improving the control of environmental pollution in the workplace. An extremely important challenge for any industry is to develop a mechanism to identify acceptable levels of safety, or "acceptable risk" in the workplace for specific situations, and to assure adequate quality control over measured or calculated exposure concentrations and their possible contributions to adverse health effects.
Earth News, Fall 1993, Department Of Earth Science, University Of Northern Iowa.
Earth News, Fall 1993, Department Of Earth Science, University Of Northern Iowa.
Earth News
Inside this issue:
--- Year in Review
--- Staff News
--- Earth Science Seminar Series, Spring Semester, 1993
--- Graduates - 1993
--- Earth Science Fall 1993 Seminar Schedule
--- Sigma Gamma Epsilon
--- News from Alumni
--- Seasons Greetings from the Department of Earth Science
Water Resources Review - October 1993 Vol 6 No 3, Annis Water Resources Institute
Water Resources Review - October 1993 Vol 6 No 3, Annis Water Resources Institute
AWRI Reviews
No abstract provided.
Landowners Perceptions Of Crop Damage From White-Tailed Deer In South Carolina, Webb M. Smathers Jr., Gary R. Stratton, Derrell Shipes
Landowners Perceptions Of Crop Damage From White-Tailed Deer In South Carolina, Webb M. Smathers Jr., Gary R. Stratton, Derrell Shipes
Eastern Wildlife Damage Control Conference: 6th (1993)
Survey respondents reported a definite increase in the population of white-tailed deer (Odocoileus virginianus) in South Carolina. Almost 73% of the producers from a random sample indicated that deer populations have increased over the five year period preceding 1991. With a higher deer population, crop damage from deer became more prevalent, and 72% of the producers indicated having some level of damage. The producers in the sample had mixed feelings about the damage their crops received with 70% indicating that the damage was either negligible or was tolerable in exchange for having deer around. In South Carolina the increasing deer …
Book Review, Cynthia Dash
Book Review, Cynthia Dash
RISK: Health, Safety & Environment (1990-2002)
Review of: DONALD C. LEE, TOWARD A SOUND WORLD ORDER: A MULTIDIMENSIONAL HIERARCHICAL ETHICAL THEORY. (Greenwood Press 1992). [240 pp.] Bibliography, index, notes, preface. LC: 91-440942; ISBN:0-313-27903-9. [Cloth $42.95. P.O. Box 5007, Westport CT 06881.]
Author Index To Volume Four, Risk Editorial Board
Author Index To Volume Four, Risk Editorial Board
RISK: Health, Safety & Environment (1990-2002)
Index by author to all articles published in Volume Four (1993) of the journal RISK: Issues in Health and Safety.
Book Review, Angela V. Tafro
Book Review, Angela V. Tafro
RISK: Health, Safety & Environment (1990-2002)
Review of: VICE PRESIDENT AL GORE, EARTH IN THE BALANCE: ECOLOGY AND THE HUMAN SPIRIT. (Plume 1993) [368 pp.] Acknowledgements, bibliography, figures, foreword, illustrations, index, notes. LC 92- 34013; ISBN 0-452-26935-0. [Paper $13.00. 375 Hudson Street, New York NY 10014.]
Title Index To Volume Four, Risk Editorial Board
Title Index To Volume Four, Risk Editorial Board
RISK: Health, Safety & Environment (1990-2002)
Title index to all articles published in Volume Four (1993) of the journal RISK: Issues in Health and Safety.
Index Of Book Reviews For Volume Four, Risk Editorial Board
Index Of Book Reviews For Volume Four, Risk Editorial Board
RISK: Health, Safety & Environment (1990-2002)
Index to book reviews published in Volume Four (1993) of the journal RISK: Issues in Health and Safety.
Schools Respond To Risk Management Programs For Asbestos, Lead In Drinking Water And Radon, Ann Fisher, Lauraine G. Chestnut, Ruth H. Chapman, Robert D. Rowe
Schools Respond To Risk Management Programs For Asbestos, Lead In Drinking Water And Radon, Ann Fisher, Lauraine G. Chestnut, Ruth H. Chapman, Robert D. Rowe
RISK: Health, Safety & Environment (1990-2002)
Based on a study of the three EPA-initiated, public school risk management programs noted in the title, the authors find that state agency involvement is an important factor in the success of such programs. They also find, e.g., that school districts are justifiably reluctant to comply with tentative programs
Table Of Contents, Volume Four, Number Four, Fall 1993, Risk Editorial Board
Table Of Contents, Volume Four, Number Four, Fall 1993, Risk Editorial Board
RISK: Health, Safety & Environment (1990-2002)
Table of contents for the journal RISK: Issues in Health & Safety (ISSN: 1073-8673).
Epa's Map Of Radon Zones Nebraska, U.S. Environmental Protection Agency's, U.S. Geological Survey
Epa's Map Of Radon Zones Nebraska, U.S. Environmental Protection Agency's, U.S. Geological Survey
United States Environmental Protection Agency: Publications
Sections 301 and 309 of the 1988 Indoor Radon Abatement Act (IRAA) direct EPA to identify areas of the United States that have the potential to produce elevated levels of radon. EPA, the U.S. Geological Survey (USGS), and the Association of. American State Geologists (AASG) have worked closely over the past several years to produce a series of maps and documents which address these directives. The EPA Map of Radon Zones is a compilation of that work and fulfills the requirements of sections 307 and 309 of IRAA. The Map of Radon" Zones identifies, on a county-by-county basis, areas' of …
Center For Sustainable Agricultural Systems Newsletter, September/October 1993
Center For Sustainable Agricultural Systems Newsletter, September/October 1993
Center for Sustainable Agricultural Systems: Newsletter (1993–2000)
Contents: Target Price Effect on Sustainable Agriculture Nebraskans Explore Diversity CSU Professor Calls for Changes in Weed Science New Course in Agroecology and Sustainable Development National Poll on Farmers and the Environment Ikerd to Speak on UNL Campus Job Opportunities with Center for Rural Affairs Marty Strange Comments on Sustainable Agriculture Conklin Comments on Delaney Clause Repeal New Director of Institute for Alternative Ag.'s Policy Studies Program Worldwatch Says Food Supply Unable to Maintain Population Senate Hearing on Sustainable Agriculture's Role in Rural Economic Development
Chloroform Contamination In The Louisville Aquifer: An Investigation Of Its Occurrence And Propagation, Sergio E. Serrano
Chloroform Contamination In The Louisville Aquifer: An Investigation Of Its Occurrence And Propagation, Sergio E. Serrano
KWRRI Research Reports
This report presents the main results of an investigation on the nature and propagation of an accidental spill of chloroform in the Louisville aquifer, Kentucky. Much of the effort is concentrated on the development of mathematical models to either reconstruct the history of evolution of the plume, or forecast its propagation in the future. Chloroform is a dense halogenated solvent which exhibits a special migration pattern in porous media: Because of this and the relative absence of a conceptual theory on its hydrodynamics in porous media, meaningful predictive models will have to deal with many unresolved theoretical aspects of contaminant …
Modeling Complex Ecological Economic Systems: Toward An Evolutionary, Dynamic Understanding Of People And Nature, Robert Costanza, Lisa Wainger, Carl Folke, Karl-Göran Mäler
Modeling Complex Ecological Economic Systems: Toward An Evolutionary, Dynamic Understanding Of People And Nature, Robert Costanza, Lisa Wainger, Carl Folke, Karl-Göran Mäler
Institute for Sustainable Solutions Publications and Presentations
Recent understanding about system dynamics and predictability that has emerged from the study of complex systems is creating new tools for modeling interactions between anthropogenic and natural systems. A range of techniques has become available through advances in computer speed and accessibility and by implementing a broad, interdisciplinary systems view.
Epa's Map Of Radon Zones, Nebraska, Sharon W. White, Lisa Ratcliff, Kirk Maconaughey, R. Thomas Peake, Dave Rowson, Steve Page, Linda C. S. Gundersen, R. Randall Schumann, James K. Otton, Doug Owen, Russell Dubiel, Kendell Dickinson, Sandra L. Szarzi
Epa's Map Of Radon Zones, Nebraska, Sharon W. White, Lisa Ratcliff, Kirk Maconaughey, R. Thomas Peake, Dave Rowson, Steve Page, Linda C. S. Gundersen, R. Randall Schumann, James K. Otton, Doug Owen, Russell Dubiel, Kendell Dickinson, Sandra L. Szarzi
United States Environmental Protection Agency: Publications
Sections 307 and 309 of the 1988 Indoor Radon Abatement Act (IRAA) direct EPA to identify areas of the United States that have the potential to produce elevated levels of radon. EPA, the U.S. Geological Survey (USGS), and the Association of, American State Geologists (AASG) have worked closely over the past several years to produce a series of maps and documents which address these directives. The EPA Map of Radon Zones is a compilation of that work and fulfills the requirements of sections 307 and 309 of IRAA. The Map of Radon Zones identifies, on a county-by-county basis, areas of …
Analytical Modeling Of Aquifer Decontamination By Pulsed Pumping When Contaminant Transport Is Affected By Rate-Limited Sorption And Desorption, Thomas A. Adams, Robert C. Viramontes
Analytical Modeling Of Aquifer Decontamination By Pulsed Pumping When Contaminant Transport Is Affected By Rate-Limited Sorption And Desorption, Thomas A. Adams, Robert C. Viramontes
Theses and Dissertations
This research explores radially convergent contaminated transport in an aquifer towards an extraction well. This thesis presents the equations governing the transport of a contaminant during aquifer remediation by pulsed pumping. Contaminant transport is assumed to be affected by radial advection, dispersion, and sorption/desorption. Sorption is assumed to be either equilibrium or rate-limited, with the rate-limitation described by either a first-order law, or by Fickian diffusion of contaminant through layered, cylindrical, or spherical immobile water regions. The equations are derived using an arbitrary initial distribution of contaminant in both the mobile and immobile regions, and they are analytically solved in …
Book Review, Gianna Julian-Arnold
Book Review, Gianna Julian-Arnold
RISK: Health, Safety & Environment (1990-2002)
Review of the book: ENVIRONMENTAL POLITICS: PUBLIC COSTS, PRIVATE REWARDS. (Michael S. Greve & Fred L. Smith, Jr. eds., Praeger 1992) [209 pp.] Acknowledgements, biographical information, figures, foreword by James Q. Wilson, index, notes, selected bibliography, tables. LC 91-44009, ISBN 0-275- 94238-4. [Paper $19.95, cloth $45.00. One Madison Avenue, New York N.Y. 10010.]
Migration And Dispersal Of Laughing Gulls In The United States, Jerrold L. Belant, Richard A. Dolbeer
Migration And Dispersal Of Laughing Gulls In The United States, Jerrold L. Belant, Richard A. Dolbeer
United States Department of Agriculture Wildlife Services: Staff Publications
The 3662 recovery records for Laughing Gulls (Larus atriczlla) banded in North America from 1924 to 1991 were analyzed to determine migration and dispersal patterns for Northeast (Maine to Virginia) and Gulf Coast (west coast of Florida to Texas) populations. Autumn migration for Northeast Laughing Gulls was initiated in October. Northeast Laughing Gulls migrated greater distances and were recovered farther south during winter than Gulf Coast gulls. Significantly more Gulf Coast Laughing Gulls wintered along the Gulf Coast than did Northeast Laughing Gulls. In contrast, significantly more Northeast Laughing Gulls wintered in Central and South America. Adult Laughing Gulls returned …
Guidance For The Development Of Air Force Storm Water Sampling Programs, Jerry K. Weldon Iii, Roy T. Willis
Guidance For The Development Of Air Force Storm Water Sampling Programs, Jerry K. Weldon Iii, Roy T. Willis
Theses and Dissertations
The purpose of this research was to develop sampling guidance that will enable Air Force (AF) installations to conduct cost effective storm water sampling in accordance with current storm water regulations. Data on the techniques used by AF bases to obtain storm water samples for the AF group storm water permit application were collected and analyzed. This information was used to outline management and resource requirements associated with the implementation of NPDES storm water regulations. The use of in-house personnel, automatic sampling equipment, or a contractor to perform the field data collection was examined. An in-house manual approach to storm …
Evaluation Of The Total Petroleum Hydrocarbon Standard For Cleanup Of Petroleum Contaminated Sites, Rick A. Blaisdell, Mark E. Smallwood
Evaluation Of The Total Petroleum Hydrocarbon Standard For Cleanup Of Petroleum Contaminated Sites, Rick A. Blaisdell, Mark E. Smallwood
Theses and Dissertations
This study evaluated the TPH (total petroleum hydrocarbon) cleanup standard for petroleum contaminated soils (PCS). A survey of 13 state regulators was performed to characterize current standards and regulatory viewpoints on the use of a TPH versus a BTEX cleanup standard. The regulatory community considers the BTEX constituents the greatest threat to groundwater, yet expressed concern that the use of a compound specific standard, without an accompanying analysis for TPH, might result in residual soil contamination that may present risk. This study also evaluated the ratio of BTEX TPH in soil over time. Based on JP-4 contaminated site soil data, …
A Plan For Coordinating Department Of Defense Emissions Trading, Charles H. Weir
A Plan For Coordinating Department Of Defense Emissions Trading, Charles H. Weir
Theses and Dissertations
The original purpose of this research was to develop a plan to coordinate emissions trading between DoD installations. During the course of this research, findings indicated that restrictions on emissions trading would make such a plan of limited applicability. However, findings did indicate the need for a tool to assist managers with selecting the netting, offset, and banking emissions trading alternatives. Developing this tool became the objective of this research. This objective was fulfilled by developing a management guide to assist environmental managers with selecting the emissions trading alternatives netting, banking, and offsets. Background information was collected by examining literature …
A Parametric Regression Of The Cost Of Base Realignment Action (Cobra) Model, Douglas D. Hardman, Michael S. Nelson
A Parametric Regression Of The Cost Of Base Realignment Action (Cobra) Model, Douglas D. Hardman, Michael S. Nelson
Theses and Dissertations
This study develops a parametric model that is capable of generating accurate estimates of the costs to close Air Force installations. The new model is based upon, but much simpler to use than, the Cost of Base Realignment Action (COBRA) model. COBRA is an economic cost analysis model that requires a minimum of 250 inputs and as many as 700 inputs. The new parametric model requires just 10 input variables and was developed using least squares multiple regression. Comparison of the new parametric model to COBRA indicates that it captures 91 percent of the variance in cost estimates generated by …
Animal Welfare And The Statistical Consultant, Richard M. Engeman, Stephen A. Shumake
Animal Welfare And The Statistical Consultant, Richard M. Engeman, Stephen A. Shumake
United States Department of Agriculture Wildlife Services: Staff Publications
Animal welfare considerations and regulations serve to ensure that experimental animals are used wisely while minimizing stress. Substantial impacts on the use of animals in experiments have resulted, thereby increasing the challenges for designing studies and analyzing data to provide valid inferences. Statisticians should become more indispensable for involvement in study design (including Animal Care and Use Committees), application of appropriate analyses, prudent interpretation of results, and the development of new statistical techniques to meet these needs.
Sds Non-Acrylamide Polymeric Gel-Filled Capillary Electrophoresis For Molecular Size Separation Of Protein, Devon Andres
Sds Non-Acrylamide Polymeric Gel-Filled Capillary Electrophoresis For Molecular Size Separation Of Protein, Devon Andres
Honors Theses
Sodium dodecyl sulfide (SDS) non-acrylamide gel-filled capillary columns are a new technology being used for analysis and separation of biotechnology-derived proteins. This research was to compare this new technology to the current methods of SDS polyacrylamide gel electrophoresis (SDS-PAGE) and high-performance size-exclusion chromatography (HPSEC). The molecular mass of four different recombinant proteins were determined by two commercialized SDS non-acrylamide gel-filled capillary columns, SDS-PAGE, and HPSEC. The data obtained showed that the SDS non-acrylamide gel-filled capillary columns were compatible with the SDS-PAGE technique for molecular mass determination. HPSEC was shown to be unreliable for molecular weight determination. SDS non-acrylamide gel-filled capillary …
Olinioside, 5-(4′-O-Β-D-Glucopyranosyl)-Caffeoyloxy-5,6- Dihydro-4-Methyl-(2h)-Pyran-2-One From Olinia Usambarensis, Edward Nyandat, Emil Rwekika, Corrado Galeffi, Giovanna Palazzino, Marcello Nicoletti
Olinioside, 5-(4′-O-Β-D-Glucopyranosyl)-Caffeoyloxy-5,6- Dihydro-4-Methyl-(2h)-Pyran-2-One From Olinia Usambarensis, Edward Nyandat, Emil Rwekika, Corrado Galeffi, Giovanna Palazzino, Marcello Nicoletti
All Peer-Reviewed Publications
From an extract of root bark of Olinia usambarensis, which showed antifeedant activity, 5-(4′-O-β-d- glucopyranosyl)-caffeoyloxy-5,6-dihydro-4-methyl-(2H)-pyran-2-one, named olinioside, caffeic acid, and 4-O-β-D- glueopyranosylcaffeic acid were isolated. The structure of orinioside was assigned by chemical and spectroscopic methods. © 1993.