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2011

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Articles 1 - 30 of 49

Full-Text Articles in Physical Sciences and Mathematics

Results Of The Ioos Testbed For Comparison Of Hydrodynamic Models Of The Chesapeake Bay, Carl T. Friedrichs, A. J. Bever, M.A.M. Friedrichs, M.E. Scully Nov 2011

Results Of The Ioos Testbed For Comparison Of Hydrodynamic Models Of The Chesapeake Bay, Carl T. Friedrichs, A. J. Bever, M.A.M. Friedrichs, M.E. Scully

Presentations

No abstract provided.


Is There Any Air Down There? Using Multiple 3d Numerical Models To Investigate Hypoxic Volumes Within The Chesapeake Bay, A. J. Bever, M.A.M. Friedrichs, Carl T. Friedrichs Nov 2011

Is There Any Air Down There? Using Multiple 3d Numerical Models To Investigate Hypoxic Volumes Within The Chesapeake Bay, A. J. Bever, M.A.M. Friedrichs, Carl T. Friedrichs

Presentations

No abstract provided.


Results Of The Ioos Testbed For Comparison Of Hydrodynamic Models Of The Chesapeake Bay, Carl T. Friedrichs, A. J. Bever, M.A.M. Friedrichs, M. E. Scully Nov 2011

Results Of The Ioos Testbed For Comparison Of Hydrodynamic Models Of The Chesapeake Bay, Carl T. Friedrichs, A. J. Bever, M.A.M. Friedrichs, M. E. Scully

Presentations

No abstract provided.


Is There Any Air Down There? Using Multiple 3d Numerical Models To Investigate Hypoxic Volumes Within The Chesapeake Bay, A. J. Bever, M. A.M. Friedrichs, Carl T. Friedrichs Nov 2011

Is There Any Air Down There? Using Multiple 3d Numerical Models To Investigate Hypoxic Volumes Within The Chesapeake Bay, A. J. Bever, M. A.M. Friedrichs, Carl T. Friedrichs

Presentations

No abstract provided.


Results Of The Us Ioos Testbed For Comparison Of Hydrodynamic And Hypoxia Models Of The Chesapeake Bay, Carl T. Friedrichs, A. J. Bever, M.A.M. Friedrichs, M. E. Scully Oct 2011

Results Of The Us Ioos Testbed For Comparison Of Hydrodynamic And Hypoxia Models Of The Chesapeake Bay, Carl T. Friedrichs, A. J. Bever, M.A.M. Friedrichs, M. E. Scully

Presentations

No abstract provided.


Estuarine Hypoxia Component Of Testbed 2, Marjorie A.M. Friedrichs, Carl T. Friedrichs, W. Long, R. Hood Oct 2011

Estuarine Hypoxia Component Of Testbed 2, Marjorie A.M. Friedrichs, Carl T. Friedrichs, W. Long, R. Hood

Presentations

No abstract provided.


Development Of A Passive Sampler For Gaseous Mercury, Mae S. Gustin, Seth N. Lyman, P. Kilner, E. Prestbo Oct 2011

Development Of A Passive Sampler For Gaseous Mercury, Mae S. Gustin, Seth N. Lyman, P. Kilner, E. Prestbo

USU Uintah Basin Faculty Publications

Here we describe work toward development of the components of a cost effective passive sampling system for gaseous Hg that could be broadly deployed by nontechnical staff. The passive sampling system included an external shield to reduce turbulence and exposure to precipitation and dust, a diffusive housing that directly protects the collection surface during deployment and handling, and a collection surface. A protocol for cleaning and deploying the sampler and an analytical method were developed. Our final design consisted of a polycarbonate external shield enclosing a custom diffusive housing made from expanded PTFE tubing. Two collection surfaces were investigated, gold …


Damping Of Turbulence By Suspended Sediment In The Bottom Boundary Layer, Carl T. Friedrichs Sep 2011

Damping Of Turbulence By Suspended Sediment In The Bottom Boundary Layer, Carl T. Friedrichs

Presentations

No abstract provided.


A Data-Driven Approach For Processing Heterogeneous Categorical Sensor Signals, Randy Paffenroth, Christopher Calderon, Austin Jones, Scott Lundberg Sep 2011

A Data-Driven Approach For Processing Heterogeneous Categorical Sensor Signals, Randy Paffenroth, Christopher Calderon, Austin Jones, Scott Lundberg

Randy C. Paffenroth

False alarms generated by sensors pose a substantial problem to a variety of fusion applications. We focus on situations where the frequency of a genuine alarm is "rare" but the false alarm rate is high. The goal is to mitigate the false alarms while retaining power to detect true events. We propose to utilize data streams contaminated by false alarms (generated in the field) to compute statistics on a single sensor's misclassification rate. The nominal misclassification rate of a deployed sensor is often suspect because it is unlikely that these rates were tuned to the specific environmental conditions in which …


Operation Comics: Making Math Fun, Bruce Kessler Sep 2011

Operation Comics: Making Math Fun, Bruce Kessler

Mathematics Faculty Publications

This talk gives a background on the Operation Comics series, which integrates mathematics into a comic book storyline, as an example of how creativity is not exclusive to the traditional arts, like music and dance, but is a vital part of math, science, and engineering.


Interactions Of Turbulence And Suspended Sediment, Carl T. Friedrichs Sep 2011

Interactions Of Turbulence And Suspended Sediment, Carl T. Friedrichs

Presentations

No abstract provided.


Sources Of Gaseous Oxidized Mercury And Mercury Dry Deposition At Two Southeastern U.S. Sites, Peter S. Weiss-Penzias, Mae S. Gustin, Seth N. Lyman Sep 2011

Sources Of Gaseous Oxidized Mercury And Mercury Dry Deposition At Two Southeastern U.S. Sites, Peter S. Weiss-Penzias, Mae S. Gustin, Seth N. Lyman

USU Uintah Basin Faculty Publications

Wet deposition measurements have shown that relative to other parts of the US, the southeastern region has the highest mercury (Hg) inputs. The source of this Hg has been investigated by multiple researchers and is suggested to be derived from local, regional and global sources. Here we focus on trying to understand potential sources of Hg to this area during periods dominated by dry gaseous oxidized mercury (GOM) deposition. Dry deposition of GOM to a surrogate surface was measured in conjunction with speciated atmospheric Hg, and ancillary parameters from September 2007 through September 2008 at two sites located within 25 …


Operation Comics: The Story Continues, Bruce Kessler, Tressa Tullis Jul 2011

Operation Comics: The Story Continues, Bruce Kessler, Tressa Tullis

Mathematics Faculty Publications

This talk was given, with Tressa Tullis as the main presenter and Bruce Kessler as a minor co-presenter, at the 2011 Bridges Conference in Coimbre, Portugal, on the current developments on our Operation Comics project with Cumberland Trace Elementary.


The Role Of The Sura Testbed In The Improvement Of U.S. Coastal And Estuarine Prediction, J. Harding, Carl T. Friedrichs, R. Luettich, R. Signell Jul 2011

The Role Of The Sura Testbed In The Improvement Of U.S. Coastal And Estuarine Prediction, J. Harding, Carl T. Friedrichs, R. Luettich, R. Signell

Presentations

No abstract provided.


Ccmp Hydrodynamic Modeling Workshop Report, R. Hood, D. Jasinski, K. Sellner, Carl T. Friedrichs Jul 2011

Ccmp Hydrodynamic Modeling Workshop Report, R. Hood, D. Jasinski, K. Sellner, Carl T. Friedrichs

Presentations

No abstract provided.


Evaluating Models Of Chesapeake Bay Dissolved Oxygen: Helping Federal Agencies Predict And Reduce Chesapeake Bay Dead Zones, Carl T. Friedrichs Jul 2011

Evaluating Models Of Chesapeake Bay Dissolved Oxygen: Helping Federal Agencies Predict And Reduce Chesapeake Bay Dead Zones, Carl T. Friedrichs

Presentations

No abstract provided.


U.S. Ioos Testbed Comparisons: Hydrodynamics And Hypoxia, A. J. Bever, Carl T. Friedrichs, Estuarine Hypoxia Testbed Team Jul 2011

U.S. Ioos Testbed Comparisons: Hydrodynamics And Hypoxia, A. J. Bever, Carl T. Friedrichs, Estuarine Hypoxia Testbed Team

Presentations

No abstract provided.


Comparing Observed And Modeled Estimates Of Hypoxic Volume Within The Chesapeakebay, Usa, To Improve The Observational Sampling Strategy, A. J. Bever, Marjorie A.M. Friedrichs, Carl T. Friedrichs Jun 2011

Comparing Observed And Modeled Estimates Of Hypoxic Volume Within The Chesapeakebay, Usa, To Improve The Observational Sampling Strategy, A. J. Bever, Marjorie A.M. Friedrichs, Carl T. Friedrichs

Presentations

No abstract provided.


Using Chesapeake Bay Models To Develop Informed Observational Sampling Strategies, A. J. Bever, M. A.M. Friedrichs, C. T. Friedrichs Jun 2011

Using Chesapeake Bay Models To Develop Informed Observational Sampling Strategies, A. J. Bever, M. A.M. Friedrichs, C. T. Friedrichs

Presentations

No abstract provided.


Estuarine Hypoxia Modeling, Carl T. Friedrichs, Estuarine Hypoxia Testbed Team Jun 2011

Estuarine Hypoxia Modeling, Carl T. Friedrichs, Estuarine Hypoxia Testbed Team

Presentations

No abstract provided.


Estuarine Hypoxia Modeling Breakout, Carl T. Friedrichs, Estuarine Hypoxia Testbed Team Jun 2011

Estuarine Hypoxia Modeling Breakout, Carl T. Friedrichs, Estuarine Hypoxia Testbed Team

Presentations

No abstract provided.


Estuarine Hypoxia Modeling In Chesapeake Bay, Carl T. Friedrichs, Estuarine Hypoxia Testbed Team Jun 2011

Estuarine Hypoxia Modeling In Chesapeake Bay, Carl T. Friedrichs, Estuarine Hypoxia Testbed Team

Presentations

No abstract provided.


Using Chesapeake Bay Models To Develop Informed Observational Sampling Strategies, A. J. Bever, M.A.M. Friedrichs, Carl T. Friedrichs Jun 2011

Using Chesapeake Bay Models To Develop Informed Observational Sampling Strategies, A. J. Bever, M.A.M. Friedrichs, Carl T. Friedrichs

Presentations

No abstract provided.


U.S. Ioos Testbed Comparisons: Hydrodynamics And Hypoxia, M.A.M. Friedrichs, A. J. Bever, Carl T. Friedrichs, Estuarine Hypoxia Testbed Team Jun 2011

U.S. Ioos Testbed Comparisons: Hydrodynamics And Hypoxia, M.A.M. Friedrichs, A. J. Bever, Carl T. Friedrichs, Estuarine Hypoxia Testbed Team

Presentations

No abstract provided.


In Situ Characterization Of Estuarine Suspended Sediment In The Presence Of Muddy Flocs And Pellets, Grace M. Cartwright, Carl T. Friedrichs, L. P. Sanford May 2011

In Situ Characterization Of Estuarine Suspended Sediment In The Presence Of Muddy Flocs And Pellets, Grace M. Cartwright, Carl T. Friedrichs, L. P. Sanford

Presentations

No abstract provided.


Approaches For Quantifying Seabed Morphology: Techniques For Utilizing Rotary Sonar Systems, A. D. Skarke, A. C. Trembanis, Carl T. Friedrichs May 2011

Approaches For Quantifying Seabed Morphology: Techniques For Utilizing Rotary Sonar Systems, A. D. Skarke, A. C. Trembanis, Carl T. Friedrichs

Presentations

No abstract provided.


Nbr2 Stata Ado-Do Files, Joseph Hilbe Apr 2011

Nbr2 Stata Ado-Do Files, Joseph Hilbe

Joseph M Hilbe

No abstract provided.


In Situ Characterization Of Estuarine Suspended In The Presence Of Muddy Flocs And Pellets, Grace M. Cartwright, Carl T. Friedrichs, L. P. Sanford Apr 2011

In Situ Characterization Of Estuarine Suspended In The Presence Of Muddy Flocs And Pellets, Grace M. Cartwright, Carl T. Friedrichs, L. P. Sanford

Presentations

No abstract provided.


Part I: Policy Dimensions Of Offshore Wind Energy Development, Erik Nordman Ph.D., Betty Gajewski, Paul Isely Ph.D., John Koches, Kurt Thompson, Jon Vandermolen, Yue Fan, Sara Damm, Aaron Ferguson, Ryan Gajewski, Claire Schoolmaster Apr 2011

Part I: Policy Dimensions Of Offshore Wind Energy Development, Erik Nordman Ph.D., Betty Gajewski, Paul Isely Ph.D., John Koches, Kurt Thompson, Jon Vandermolen, Yue Fan, Sara Damm, Aaron Ferguson, Ryan Gajewski, Claire Schoolmaster

Erik Edward Nordman

The deployment of thousands of wind energy facilities required to meet various renewable energy targets will bring changes to the nation’s landscapes, communities, and economies.

The intent of this integrated assessment project is to comprehensively analyze the benefits and challenges to wind energy development in one particular region of coastal West Michigan, including Oceana, Muskegon, Ottawa and Allegan counties.

By combining science and public participation, our integrated assessment will empower citizens and local governments to make informed decisions about wind energy facilities in their communities. Our project will enhance local capacity to mitigate conflicts surrounding wind energy development, and will …


Tidal Morphodynamics, Carl T. Friedrichs Apr 2011

Tidal Morphodynamics, Carl T. Friedrichs

Presentations

No abstract provided.