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Advancing Understanding Of Knowledge's Role In Lay Risk Perception, Branden B. Johnson Jun 1993

Advancing Understanding Of Knowledge's Role In Lay Risk Perception, Branden B. Johnson

RISK: Health, Safety & Environment (1990-2002)

Emphasizing how knowledge affects lay Risk perception, summarizing studies and suggesting further research, the author differentiates between knowledge production, knowledge dissemination and information processing as affected by, e.g., heuristics and Risk aversion. He also suggests that better understanding of lay knowledge can also illuminate experts' hazard knowledge.

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Book Review, Gianna Julian-Arnold Jun 1993

Book Review, Gianna Julian-Arnold

RISK: Health, Safety & Environment (1990-2002)

Review of: ANN RAPPAPORT & MARGARET FRESHER FLAHERTY, CORPORATE RESPONSES TO ENVIRONMENTAL CHALLENGES: INITIATIVES BY MULTINATIONAL MANAGEMENT. (Quorum Books 1992) [186 pp.] Acknowledgements, bibliography, figures, foreword, index, notes, tables. LC: 91-44706; ISBN: 0-89930-715-9 [Cloth $45.00.]

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Acoustic Properties Of Fine‐Grained Sediments From Emerald Basin: Toward An Inversion For Physical Properties Using The Biot–Stoll Model, Robert C. Courtney, Larry A. Mayer Jun 1993

Acoustic Properties Of Fine‐Grained Sediments From Emerald Basin: Toward An Inversion For Physical Properties Using The Biot–Stoll Model, Robert C. Courtney, Larry A. Mayer

Affiliate Scholarship

Acoustic data from two long cores, comprising marine clays and silts taken from Emerald Basin off Nova Scotia, are presented. High‐resolution measurements of compressional wavevelocity,attenuation, and power law exponent are made using ultrasonic frequencies between 100 to 1000 kHz. The observed values of the frequency dependence of attenuation suggest that a nonconstant Q mechanism is needed to explain these data, and Biot–Stoll theory is used to model the experimental results. An inversion scheme is used to constrain physical parameters in the Biot–Stoll dispersion relation. The inversion shows that there is a restricted range of permeability and grain size. By assigning …

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Instrument Description And Performance Of The Imaging Gamma-Ray Telescope Comptel Aboard The Compton Gamma-Ray Observatory, V. Schonfelder, H. Aarts, K Bennett, H Deboer, J. Clear, W Collmar, A Connors, A. Deerenberg, R Diehl, A. Von Dordrecht, J W. Den Herder, W Hermsen, R M. Kippen, L Kuiper, G G. Lichti, J Lockwood, John R. Macri, Mark L. Mcconnell, D Morris, R Much, James M. Ryan, G. Simpson, M. Snelling, G Stacy, H Steinle, A W. Strong, B Swanenburg, B G. Taylor, C De Vries, C Winkler Jun 1993

Instrument Description And Performance Of The Imaging Gamma-Ray Telescope Comptel Aboard The Compton Gamma-Ray Observatory, V. Schonfelder, H. Aarts, K Bennett, H Deboer, J. Clear, W Collmar, A Connors, A. Deerenberg, R Diehl, A. Von Dordrecht, J W. Den Herder, W Hermsen, R M. Kippen, L Kuiper, G G. Lichti, J Lockwood, John R. Macri, Mark L. Mcconnell, D Morris, R Much, James M. Ryan, G. Simpson, M. Snelling, G Stacy, H Steinle, A W. Strong, B Swanenburg, B G. Taylor, C De Vries, C Winkler

Space Science Center

The COMPTEL instrument aboard the COMPTEL Gamma-Ray Observatory and its performance capabilities are described. Calibration data are used to determine the angular and energy response, and the effective detection area. The imaging properties of COMPTEL are demonstrated, and the sensitivity of Comptel to celestial gamma-ray sources are estimated from flight data.

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Comparison Of Predicted And Observed Dioxin Levels In Fish: Implications For Risk Assessment, Judy S. Lakind, Daniel Q. Naiman Jun 1993

Comparison Of Predicted And Observed Dioxin Levels In Fish: Implications For Risk Assessment, Judy S. Lakind, Daniel Q. Naiman

RISK: Health, Safety & Environment (1990-2002)

After comparing sampled and modelled dioxin levels in the tissue of fish near pulp and paper mill discharges, the authors argue that, until an improved bioaccumulation model is incorporated into EPA's Risk assessment process, determination of human health Risks associated with consuming dioxin-contaminated fish should be based on sampling.

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Table Of Contents, Volume Four, Number Three, Summer 1993, Risk Editorial Board Jun 1993

Table Of Contents, Volume Four, Number Three, Summer 1993, Risk Editorial Board

RISK: Health, Safety & Environment (1990-2002)

Table of contents for the journal Risk: Issues in Health & Safety (ISSN: 1073-8673).

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Book Review, Allan M. Soobert Jun 1993

Book Review, Allan M. Soobert

RISK: Health, Safety & Environment (1990-2002)

Review of: VALERIE M. FOGLEMAN, HAZARDOUS WASTE CLEANUP, LIABILITY AND LITIGATION: A COMPREHENSIVE GUIDE TO SUPERFUND LAW. (Quorum Books 1992) [320 pp.] Acronyms, index, preface, selected bibliography. LC 91-47999, ISBN 0-89930-647-0. [$59.95 cloth. 88 Post Road West; Westport CT 06881.)

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Bulletin Of The University Of New Hampshire Undergraduate Catalog, 1993-1994, University Of New Hampshire Apr 1993

Bulletin Of The University Of New Hampshire Undergraduate Catalog, 1993-1994, University Of New Hampshire

Undergraduate Catalog

No abstract provided.

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Science Courts, Evidentiary Procedures And Mixed Science-Policy Decisions, Carl F. Cranor Mar 1993

Science Courts, Evidentiary Procedures And Mixed Science-Policy Decisions, Carl F. Cranor

RISK: Health, Safety & Environment (1990-2002)

This paper analyzes the potential for science courts to address the social need to regulate human carcinogens and concludes that, on balance, it is not high. From this vantage point, Professor Cranor suggests desiderata for application in other areas where science courts might be used.

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[Introduction] The Science Court Is Dead - Long Live The Science Court, Thomas G. Field Mar 1993

[Introduction] The Science Court Is Dead - Long Live The Science Court, Thomas G. Field

RISK: Health, Safety & Environment (1990-2002)

[Excerpt] "It is a pleasure to introduce this symposium issue with its range of current thoughts about what Arthur Kantrowitz invented a little over twenty-five years ago and has since come to be known as the "Science Court." The pleasure is enhanced by being able to include papers by Dr. Kantrowitz, Allan Mazur (who worked closely with him), Carl Cranor, Itzhak Jacoby and Sheila Jasanoff - as well as an extensive list of citations to other discussions. In approaching these papers, readers may find it helpful to consider what Kantrowitz invented, he and others have attempted to improve, and the …

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Table Of Contents, Volume Four, Number Two, Spring 1993, Risk Editorial Board Mar 1993

Table Of Contents, Volume Four, Number Two, Spring 1993, Risk Editorial Board

RISK: Health, Safety & Environment (1990-2002)

Table of contents for the journal Risk: Issues in Health & Safety (ISSN: 1073-8673).

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The Science Court: A Bibliography, Jon R. Cavicchi Mar 1993

The Science Court: A Bibliography, Jon R. Cavicchi

RISK: Health, Safety & Environment (1990-2002)

This bibliography lists articles that focus specifically on the Science Court as proposed by Professor Kantrowitz in the mid-sixties. In a separate part articles casually mentioning that proposal in assorted contexts are presented.

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Procedural Choices In Regulatory Science, Sheila Jasanoff Mar 1993

Procedural Choices In Regulatory Science, Sheila Jasanoff

RISK: Health, Safety & Environment (1990-2002)

This paper compares four approaches to using science in regulatory decision making - one very similar to the Science Court proposal. Professor Jasanoff argues generally that that proposal would be less useful than procedures more sensitive to the distinctive characteristics of regulatory science.

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Calculation Of Acoustic Parameters By A Filter-Correlation Method, Robert C. Courtney, Larry A. Mayer Feb 1993

Calculation Of Acoustic Parameters By A Filter-Correlation Method, Robert C. Courtney, Larry A. Mayer

Affiliate Scholarship

This paper presents the filter correlation method, a technique for extracting consistent and accurate estimates of attenuation parameters from acoustic waveform data. The method minimizes problems associated with short time windows and multipath secondary arrivals. The method comprises two stages: a causal passband filter stage followed by a cross-correlation step. The results of the filter-correlation estimator are compared to those of the spectral difference approach for short time series with and without a secondary multipath arrival. Preliminary analyses of acoustic data collected on cored marine silts and clays show the attenuation properties of these materials cannot be described by a …

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Annual Report Town Of Ellsworth, New Hampshire December 31, 1992., Ellsworth Town Representatives Jan 1993

Annual Report Town Of Ellsworth, New Hampshire December 31, 1992., Ellsworth Town Representatives

Ellsworth, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

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Annual Report Of The Officers Of The Town Of Conway, New Hampshire For The Fiscal Year Ending December 31, 1992., Conway Town Representatives Jan 1993

Annual Report Of The Officers Of The Town Of Conway, New Hampshire For The Fiscal Year Ending December 31, 1992., Conway Town Representatives

Conway, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

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Town Of Lyman, New Hampshire Annual Report Of The Town Officers Year Ended December 31, 1992., Lyman Town Representatives Jan 1993

Town Of Lyman, New Hampshire Annual Report Of The Town Officers Year Ended December 31, 1992., Lyman Town Representatives

Lyman, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

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Town Of Auburn, 1993 Town Warrant & Budgets, 1992 Annual Town Reports. Auburn Village School, 1993-94 School Warrants & Budget, 1991-92 Annual School Reports., Auburn Town Representatives Jan 1993

Town Of Auburn, 1993 Town Warrant & Budgets, 1992 Annual Town Reports. Auburn Village School, 1993-94 School Warrants & Budget, 1991-92 Annual School Reports., Auburn Town Representatives

Auburn, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

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Bedford, New Hampshire 1993 School District Annual Report., Bedford Town Representatives Jan 1993

Bedford, New Hampshire 1993 School District Annual Report., Bedford Town Representatives

Bedford, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

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Annual Reports Of The Newmarket School District For The Year 1992-1993., Newmarket Town Representatives Jan 1993

Annual Reports Of The Newmarket School District For The Year 1992-1993., Newmarket Town Representatives

Newmarket, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

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Contributions Of The Low-Latitude Boundary Layer To The Finite Width Magnetotail Convection Model, Harlan E. Spence, M. G. Kivelson Jan 1993

Contributions Of The Low-Latitude Boundary Layer To The Finite Width Magnetotail Convection Model, Harlan E. Spence, M. G. Kivelson

Physics & Astronomy

Convection of plasma within the terrestrial nightside plasma sheet contributes to the structure and, possibly, the dynamical evolution of the magnetotail. In order to characterize the steady state convection process, we have extended the finite tail width model of magnetotail plasma sheet convection. The model assumes uniform plasma sources and accounts for both the duskward gradient/curvature drift and the earthward E × B drift of ions in a two-dimensional magnetic geometry. During periods of slow convection (i.e., when the cross-tail electric potential energy is small relative to the source plasma's thermal energy), there is a significant net duskward displacement of …

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Seismic Stratigraphy Of The Ontong Java Plateau, David Mosher, Larry A. Mayer, Tom H. Shipley, Edward L. Winterer, Rick A. Hagen, Janice C. Marsters, Frank Bassinot, Roy H. Wilkens, Mitchell Lyle Jan 1993

Seismic Stratigraphy Of The Ontong Java Plateau, David Mosher, Larry A. Mayer, Tom H. Shipley, Edward L. Winterer, Rick A. Hagen, Janice C. Marsters, Frank Bassinot, Roy H. Wilkens, Mitchell Lyle

Affiliate Scholarship

The Ontong Java Plateau, a large, deep-water carbonate plateau in the western equatorial Pacific, is an ideal location for studying responses of carbonate sedimentation to the effects of changing paleoceanographic conditions. These carbonate responses are often reflected in the physical properties of the sediment, which in turn control the appearance of seismic reflection profiles. Seismic stratigraphy analyses, correlating eight reflector horizons to each drill site, have been conducted in an attempt to map stratigraphic data. Accurate correlation of seismic stratigraphic data to drilling results requires conversion of traveltime to depth in meters. Synthetic seismogram models, using shipboard physical properties data, …

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Laboratory And Well-Log Velocity And Density Measurements From The Ontong Java Plateau: New In-Situ Corrections To Laboratory Data For Pelagic Carbonates, Jozsef Urmos, Roy H. Wilkens, Frank Bassinot, Mitchell Lyle, Janice C. Masters, Larry A. Mayer, David Mosher Jan 1993

Laboratory And Well-Log Velocity And Density Measurements From The Ontong Java Plateau: New In-Situ Corrections To Laboratory Data For Pelagic Carbonates, Jozsef Urmos, Roy H. Wilkens, Frank Bassinot, Mitchell Lyle, Janice C. Masters, Larry A. Mayer, David Mosher

Affiliate Scholarship

During Ocean Drilling Program Leg 130, sonic velocity and bulk density/porosity well logs were measured in five separate holes drilled through the sequence of pelagic carbonate oozes, chalks, and limestones that comprise the thick, continuous sedimentary cover on the Ontong Java Plateau. An internally consistent and continuous suite of shipboard laboratory velocity and sediment physical properties measurements were made from the top of each hole down through the entire logged interval. Because of the high quality of the data, extensive overlap of 500 m or more between the log and laboratory measurements at each hole, and the homogeneous nature of …

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Variations Of Porosity In Calcareous Sediments From The Ontong Java Plateau, Frank Bassinot, Janice C. Marsters, Larry A. Mayer, Roy H. Wilkens Jan 1993

Variations Of Porosity In Calcareous Sediments From The Ontong Java Plateau, Frank Bassinot, Janice C. Marsters, Larry A. Mayer, Roy H. Wilkens

Affiliate Scholarship

Based on index properties measurements made on board the JOIDES Resolution, we studied porosity changes with depth in the fairly homogeneous deep-sea calcareous sediments cored during Ocean Drilling Program Leg 130 on the Ontong Java Plateau. Using Leg 130 data, we present evidence that the rate of porosity decrease with burial in calcareous oozes and chalks is related to the depth of deposition and thus probably depends on the "conditioning" of calcareous sediments by winnowing or dissolution processes during the time of deposition. The ooze-to-chalk transition is not clearly reflected in porosity profiles. In the ooze-chalk sections studied (the upper …

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Climatic Cyclicity At Site 806; The Grape Record, Larry A. Mayer, Eystein Jansen, Jan Backman, Toshiaki Takayama Jan 1993

Climatic Cyclicity At Site 806; The Grape Record, Larry A. Mayer, Eystein Jansen, Jan Backman, Toshiaki Takayama

Affiliate Scholarship

We used the continuous saturated bulk density records collected by the gamma-ray attenuation porosity evaluator (GRAPE) at Ocean Drilling Program Site 806 on the top of the Ontong Java Plateau to evaluate the continuity of the recovered cores and to splice together a complete section from the multiple holes drilled at the site (for the upper 165 m, this is equivalent to approximately 0-5 Ma). The lack of offset in core breaks (between the 9.5-m-long, successive cores) from hole to hole made splicing difficult, and the results are not unambiguous. The composite section was converted to a time series by …

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Evolution Of Pliocene Climate Cyclicity At Hole 806b (5-2 Ma); Oxygen Isotope Record, Eystein Jansen, Larry A. Mayer, Jan Backman, R. Mark Leckie, Toshiaki Takayama Jan 1993

Evolution Of Pliocene Climate Cyclicity At Hole 806b (5-2 Ma); Oxygen Isotope Record, Eystein Jansen, Larry A. Mayer, Jan Backman, R. Mark Leckie, Toshiaki Takayama

Affiliate Scholarship

A detailed Pliocene oxygen isotope record from the Ontong Java Plateau, based on measurements of the surface-dwelling planktonic foraminifer Globigerinoides sacculifer, was produced for the period from 5 to 2 Ma. The record documents major long and short-term climate changes. The results show periods of enhanced ice volume at 4.6 to 4.3 Ma and after 2.85 Ma, a long-term warming trend from 4.1 to 3.7 Ma, and a distinct cooling trend that was initiated at 3.5 Ma and progressed through the initiation of large-scale Northern Hemisphere glaciation after 2.85 Ma (according to the time scale of Shackleton and others proposed …

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Detailed Stratigraphic Correlation Of The Neogene Sedimentary Sequences On The Ontong Java Plateau By Well Logging; Odp Sites 803, 805, 806, 807, And Dsdp Site 586, Mitchell Lyle, Roy H. Wilkens, Larry A. Mayer Jan 1993

Detailed Stratigraphic Correlation Of The Neogene Sedimentary Sequences On The Ontong Java Plateau By Well Logging; Odp Sites 803, 805, 806, 807, And Dsdp Site 586, Mitchell Lyle, Roy H. Wilkens, Larry A. Mayer

Affiliate Scholarship

We used well logs, in some cases combined with shipboard physical properties measurements to make more complete profiles and to correlate between sites on the Ontong Java Plateau. By comparing sediment bulk density, velocity, and resistivity logs from adjacent holes at the same site, we showed that even subtle features of the well logs are reproducible and are caused by variations in sedimentation. With only minor amounts of biostratigraphic information, we could readily correlate these sedimentary features across the entire top of the Ontong Java Plateau, demonstrating that for most of the Neogene the top of the plateau is a …

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Velocity Anisotropy In Calcareous Sediments From Leg 130, Ontong Java Plateau, Frank Bassinot, Janice C. Marsters, Larry A. Mayer, Roy H. Wilkens Jan 1993

Velocity Anisotropy In Calcareous Sediments From Leg 130, Ontong Java Plateau, Frank Bassinot, Janice C. Marsters, Larry A. Mayer, Roy H. Wilkens

Affiliate Scholarship

During Leg 130, an intensive program of P-wave velocity measurements was conducted on calcareous sediments of varying induration (ranging from ooze to limestone) that cover the Ontong Java Plateau (west equatorial Pacific). The high quantity and quality of shipboard acoustical property measurements seemed to be particularly appropriate for gaining a better understanding of acoustic anisotropy in calcareous sediments. Major results can be summarized as follows: 1. In calcareous oozes, acoustic anisotropy exists even at shallow depths of burial. Values are low, ranging from -0.5% to 3.5% and averaging 1.2%. Anisotropy profiles are affected by coring disturbances, but they still roughly …

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Basement Structure Of The Northern Ontong Java Plateau, Rick A. Hagen, Larry A. Mayer, David Mosher, Loren W. Kroenke, Tom H. Shipley, Edward L. Winterer Jan 1993

Basement Structure Of The Northern Ontong Java Plateau, Rick A. Hagen, Larry A. Mayer, David Mosher, Loren W. Kroenke, Tom H. Shipley, Edward L. Winterer

Affiliate Scholarship

Site surveys conducted in conjunction with Leg 130 on the Ontong Java Plateau reveal a strong seismic reflector at 0.8 to 1.0 s below the seafloor that drilling at Sites 803 and 807 confirmed is Cretaceous basalt. This reflector is generally smooth, except for the northeastern margin of the plateau, where it forms a series of small, irregularly shaped depressions. Correlatable reflectors present at the bottom of the depressions are also present on the adjacent highs, suggesting that these depressions are original volcanic topography. A strong sub-basalt reflector occurs on many seismic profiles on the northeastern portion of the plateau. …

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Berlin, New Hampshire Annual City Report Fiscal Year July 1, 1992 - June 30, 1993., Berlin Town Representatives Jan 1993

Berlin, New Hampshire Annual City Report Fiscal Year July 1, 1992 - June 30, 1993., Berlin Town Representatives

Berlin, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

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