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Physical Sciences and Mathematics

2014

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Articles 1 - 30 of 139

Full-Text Articles in Public Affairs, Public Policy and Public Administration

The Impact Of Hurricane Katrina On The Environmental Security Of The Us Gulf Coast Region And Beyond, John Lanicci, James Ramsay Apr 2015

The Impact Of Hurricane Katrina On The Environmental Security Of The Us Gulf Coast Region And Beyond, John Lanicci, James Ramsay

John M Lanicci

No abstract provided.


Agglomerama, Lee Anne Fennell Dec 2014

Agglomerama, Lee Anne Fennell

BYU Law Review

No abstract provided.


An Analysis Of U.S./Canadian Fisheries Policy In Regards To Pacific Salmon And The Preservation Of Indigeneity In The Pacific Northwest, Michael James Lockwood Dec 2014

An Analysis Of U.S./Canadian Fisheries Policy In Regards To Pacific Salmon And The Preservation Of Indigeneity In The Pacific Northwest, Michael James Lockwood

Masters Theses, 2010-2019

For more than 160 years, the Pacific salmon has been an important resource for the United States and Canada. However, it has been overexploited. Proper management of the species is essential not only for maintaining healthy populations but also maintaining the interests of diverse stakeholders. One set of stakeholders consists of the indigenous peoples of North America because the Pacific salmon are crucial to their food, social, and ceremonial traditions.

This thesis explores the impacts of Canadian and U.S. public policies on the cultural integrity of native peoples in the Pacific Northwest, specifically as those peoples rely on wild Pacific …


Some Observations On Scientific Epistemology With Applications To Conflict Resolution And Constructive Controversy, Judith Puncochar, Don Faust Dec 2014

Some Observations On Scientific Epistemology With Applications To Conflict Resolution And Constructive Controversy, Judith Puncochar, Don Faust

Other Presentations

An overview, by Judy and Don (published in 2013 in the BULLETIN OF SYMBOLIC LOGIC):

Explorationism is a perspective wherein all of our knowledge is (so far) less than certain, and naturally would come equipped with a base logic entailing machinery for representing and processing evidential knowledge. One such base logic is Evidence Logic, which strives to deal with the phenomenon of the gradational presence of both confirmatory and refutatory evidence. From this perspective, we will address questions surrounding sociological problem areas that we see as deeply infused with substantial epistemological factors. By defining a framework as any theory, …


Does Thorium Have A Place In The Future U.S. Electricity Mix?, Danny West Dec 2014

Does Thorium Have A Place In The Future U.S. Electricity Mix?, Danny West

Master's Projects and Capstones

Thorium is an alternative fuel source for nuclear energy. Coupled with its use in a new reactor design, called a Liquid Fluoride Thorium Reactor, the two have the ability to disrupt the nuclear industry and power sector. Nuclear energy is a clean and reliable source of energy; however, it generates hazardous waste that must be stored away for hundreds of thousands of years and power plants are at risk of a catastrophic incident that can lead to a wide scale release of radiation. These drawbacks to nuclear energy can be mitigated using thorium in a Liquid Fluoride Thorium Reactor. These …


Why Is Sea Level Rising In Hampton Roads?, Larry Atkinson, Science Team, Intergovernmental Planning Pilot Project Dec 2014

Why Is Sea Level Rising In Hampton Roads?, Larry Atkinson, Science Team, Intergovernmental Planning Pilot Project

December 2, 2014: Hampton Roads Climate Preparedness and Resilience Exercise Series

No abstract provided.


Virtual Participation Schedule, Old Dominion University Dec 2014

Virtual Participation Schedule, Old Dominion University

December 2, 2014: Hampton Roads Climate Preparedness and Resilience Exercise Series

Agenda for the workshop "Hampton Roads Climate Adaptation, Preparedness, and Resilience Exercise" on December 2, 2014 at the Ted Constant Convocation Center at Old Dominion University.


Out-Brief Slides: Our Children’S Time, Federal Emergency Management Agency Dec 2014

Out-Brief Slides: Our Children’S Time, Federal Emergency Management Agency

December 2, 2014: Hampton Roads Climate Preparedness and Resilience Exercise Series

No abstract provided.


Out-Brief Slides: Municipal Planning Advisory Committee, Federal Emergency Management Agency Dec 2014

Out-Brief Slides: Municipal Planning Advisory Committee, Federal Emergency Management Agency

December 2, 2014: Hampton Roads Climate Preparedness and Resilience Exercise Series

PDF of powerpoint presentation at the "Hampton Roads Climate Adaptation, Preparedness, and Resilience Exercise" on December 2, 2014 at the Ted Constant Convocation Center at Old Dominion University.


Odu Hosts White House-Sponsored Event On Sea Level Rise Preparedness, Mitigation, Public Affairs & News Bureau, Old Dominion University Dec 2014

Odu Hosts White House-Sponsored Event On Sea Level Rise Preparedness, Mitigation, Public Affairs & News Bureau, Old Dominion University

News Items

No abstract provided.


Marshfield Harbor, Rivers, And Waterways Management Plan, Urban Harbors Institute, University Of Massachusetts Boston, Marshfield Waterways Committee Dec 2014

Marshfield Harbor, Rivers, And Waterways Management Plan, Urban Harbors Institute, University Of Massachusetts Boston, Marshfield Waterways Committee

Urban Harbors Institute Publications

This Waterways, Rivers and Harbors Plan is an initiative of the Marshfield Waterways Committee (the Waterways Committee) whose mission is to “recommend procedures, policies and regulations to the Board of Selectmen of the Town of Marshfield on matters affecting the safety, navigation, recreational activities, fishing interests, natural resources and the planning and management of Marshfield's waterways.”

This plan provides recommendations to address safe navigation, natural resource protection, improvements to public access, safe recreational boating, protection of working waterfronts and related infrastructure, improvements to water quality, preparation for impacts from changes in sea level and climate, opportunities for collaboration, and clarification …


Hampton Roads Sea Level Rise Preparedness And Resilience Intergovernmental Planning Pilot Project, Ray Toll, David Architzel Dec 2014

Hampton Roads Sea Level Rise Preparedness And Resilience Intergovernmental Planning Pilot Project, Ray Toll, David Architzel

Presentations, Lectures, Posters, Reports

No abstract provided.


Modeling And Analysis Of Pedestrian Flows, Romesh Khaddar Dec 2014

Modeling And Analysis Of Pedestrian Flows, Romesh Khaddar

UNLV Theses, Dissertations, Professional Papers, and Capstones

According to the Traveler Opinion and Perception Survey of 2005, about 107.4 million Americans regularly use walking as a mode of transport during their commute, which amounts for 51% of the total American population. In 2009, 4092 pedestrian fatalities were reported nationwide, out of 59,000 pedestrian crashes. This amounts for 12% of the fatalities in the total traffic accidents recorded, and shows an over-representation of pedestrians incidents. Thus, it is imperative to understand the causes behind such statistics, and conduct a comprehensive research on pedestrian walking behavior and their interaction with surroundings.

A lot of researches on pedestrian flows have …


The Threat In Hampton Roads, Ray Toll, David W. Titley Nov 2014

The Threat In Hampton Roads, Ray Toll, David W. Titley

News Items

No abstract provided.


Trading Fat For Forests: On Palm Oil, Tropical Forest Conservation, And Rational Consumption, Cindy Isenhour Nov 2014

Trading Fat For Forests: On Palm Oil, Tropical Forest Conservation, And Rational Consumption, Cindy Isenhour

Anthropology Faculty Scholarship

The longstanding butter vs margarine debate has recently become more complex as the links between margarine, industrial palm oil plantations, and tropical deforestation are made increasingly clear. Yet despite calls for consumers to get informed and take responsibility for tropical deforestation by boycotting margarine or purchasing buttery spreads made with sustainably-sourced palm oil, research in multiple contexts demonstrates that even the most aware, engaged, and rational consumers run into significant barriers when trying to reduce their environmental impacts. This paper supplements important critiques of neoliberal conservation at the site of extraction or intended conservation (Carrier and West 2009; Igoe and …


The Evolution Of Research On Multimedia Travel Guide Search And Recommender Systems, Junge Shen, Zhiyong Cheng, Jialie Shen, Tao Mei, Xinbo Gao Nov 2014

The Evolution Of Research On Multimedia Travel Guide Search And Recommender Systems, Junge Shen, Zhiyong Cheng, Jialie Shen, Tao Mei, Xinbo Gao

Research Collection School Of Computing and Information Systems

The importance of multimedia travel guide search and recommender systems has led to a substantial amount of research spanning different computer science and information system disciplines in recent years. The five core research streams we identify here incorporate a few multimedia computing and information retrieval problems that relate to the alternative perspectives of algorithm design for optimizing search/recommendation quality and different methodological paradigms to assess system performance at large scale. They include (1) query analysis, (2) diversification based on different criteria, (3) ranking and reranking, (4) personalization and (5) evaluation. Based on a comprehensive discussion and analysis of these streams, …


Historical Traffic-Tolerant Paths In Road Networks, Pui Hang Li, Man Lung Yiu, Kyriakos Mouratidis Nov 2014

Historical Traffic-Tolerant Paths In Road Networks, Pui Hang Li, Man Lung Yiu, Kyriakos Mouratidis

Research Collection School Of Computing and Information Systems

Historical traffic information is valuable for transportation analysis and planning, as well as for route search services. In view of these applications, we propose the k traffic-tolerant paths problem (TTP) on road networks, which takes a source-destination pair and historical traffic information as input, and returns k paths that minimize the aggregate (historical) travel time. Unlike the shortest path problem, the TTP problem has a combinatorial search space that renders the optimal solution expensive to compute. We propose an exact algorithm and a heuristic algorithm for this problem. Experiments on real traffic data demonstrate the effectiveness of TTP paths and …


Restoration Of Bison (Bison Bison) To Agate Fossil Beds National Monument, A Feasibility Study, Daniel S. Licht Nov 2014

Restoration Of Bison (Bison Bison) To Agate Fossil Beds National Monument, A Feasibility Study, Daniel S. Licht

United States National Park Service: Publications

Executive Summary

Agate Fossil Beds National Monument is a 3,057-acre park located in western Nebraska. The unit is comprised of northern mixed-grass prairie vegetation, typical of the Northern Great Plains. Weather, fire, and grazing are generally considered to be the ecological drivers of prairie ecosystems and critical for prairie health. However, grazing has essentially been absent since the 1960s. In 2014, a Department of the Interior report explicitly listed the park as a high priority for bison restoration. This report evaluates the feasibility, management options, benefits, and challenges of restoring bison to Agate Fossil Beds National Monument.

A potential bison …


Extraction And Empowerment: The Application Of Traditional Knowledge Within The Development Of The Nwt Bhp Ekati Diamond Mine, Daniel Vanclieaf Oct 2014

Extraction And Empowerment: The Application Of Traditional Knowledge Within The Development Of The Nwt Bhp Ekati Diamond Mine, Daniel Vanclieaf

Laurier Undergraduate Journal of the Arts

No abstract provided.


Hampton Roads Sea Level Rise Preparedness And Resilience Intergovernmental Planning Pilot Project Charter, Old Dominion University Oct 2014

Hampton Roads Sea Level Rise Preparedness And Resilience Intergovernmental Planning Pilot Project Charter, Old Dominion University

Hampton Roads Intergovernmental Pilot Project: Charter

Charter of the Hampton Roads Sea Level Rise Preparedness and Resilience Intergovernmental Planning Pilot Project.

The mission of the two-year Pilot Project is to develop a regional “whole of government” and “whole of community” approach to sea level rise preparedness and resilience planning in Hampton Roads that also can be used as a template for other regions.


Climate Change And The Next Generation, Jugal Patel Oct 2014

Climate Change And The Next Generation, Jugal Patel

News Items

No abstract provided.


Water Quality Monitoring Protocol For Wadeable Streams And Rivers In The Northern Great Plains Network, Standard Operating Procedures Version 1.0, Marcia H. Wilson, Stephen K. Wilson Oct 2014

Water Quality Monitoring Protocol For Wadeable Streams And Rivers In The Northern Great Plains Network, Standard Operating Procedures Version 1.0, Marcia H. Wilson, Stephen K. Wilson

United States National Park Service: Publications

Executive Summary

The Water Quality Monitoring Protocol includes two parts: a Narrative and the Standard Operating Procedures (SOPs). The Water Quality Monitoring Protocol Narrative Version 1.0 describes a general overview of the status of water resources throughout the parks in the National Park Service’s Northern Great Plains Network (NGPN), the objectives, the field methods, and the sampling design selected for this long-term monitoring program. This report includes the detailed SOPs for the NGPN’s Water Quality Monitoring Protocol. All water quality monitoring is conducted by the United States Geological Survey (USGS) through Interagency Agreements. The USGS North Dakota Water Science Center …


Water Quality Monitoring Protocol For Wadeable Streams And Rivers In The Northern Great Plains Network, Narrative Version 1.0, Marcia H. Wilson, Barbara L. Rowe, Robert A. Gitzen, Stephen K. Wilson, Kara J. Paintner-Green Oct 2014

Water Quality Monitoring Protocol For Wadeable Streams And Rivers In The Northern Great Plains Network, Narrative Version 1.0, Marcia H. Wilson, Barbara L. Rowe, Robert A. Gitzen, Stephen K. Wilson, Kara J. Paintner-Green

United States National Park Service: Publications

Executive Summary

Preserving the national parks unimpaired for the enjoyment of future generations is a fundamental purpose of the National Park Service (NPS). To address growing concerns regarding the overall physical, chemical, and biological elements and processes of park ecosystems, the NPS implemented science-based management through “Vital Signs” monitoring in 270 national parks (NPS 2007). The Northern Great Plains Network (NGPN) is among the 32 National Park Service Networks participating in this monitoring effort. The NGPN will develop protocols over the next several years to determine the overall health or condition of resources within 13 parks located in Nebraska, North …


Getches Wilkinson Center Newsletter, Fall 2014, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment Oct 2014

Getches Wilkinson Center Newsletter, Fall 2014, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment

Getches-Wilkinson Center for Natural Resources, Energy, and the Environment Newsletter (2013-)

No abstract provided.


Application Of Bayesian Networks In Consumer Service Industry, Yuan Gao Oct 2014

Application Of Bayesian Networks In Consumer Service Industry, Yuan Gao

Open Access Theses

Gao, Yuan. M.S.I.E., Purdue University. December 2014. Application of Bayesian Networks in Consumer Service Industry. Major professor: Vincent G. Duffy The purpose of the present study is to explore the application of Bayesian networks in the consumer service industry to model causal relationships within complex risk factor structures using aggregate data. An analysis of the Hawaii tourism market was conducted to find out how visitor characteristics affect their behavior and experience as consumers during the trips, and influence the tourism market outcomes represented by measurable factors. Two hypotheses were proposed regarding the use of aggregate data and the influence of …


Time-Series Data Mining In Transportation: A Case Study On Singapore Public Train Commuter Travel Patterns, Roy Ka Wei Lee, Tin Seong Kam Oct 2014

Time-Series Data Mining In Transportation: A Case Study On Singapore Public Train Commuter Travel Patterns, Roy Ka Wei Lee, Tin Seong Kam

Research Collection School Of Computing and Information Systems

The adoption of smart cards technologies and automated data collection systems (ADCS) in transportation domain had provided public transport planners opportunities to amass a huge and continuously increasing amount of time-series data about the behaviors and travel patterns of commuters. However the explosive growth of temporal related databases has far outpaced the transport planners’ ability to interpret these data using conventional statistical techniques, creating an urgent need for new techniques to support the analyst in transforming the data into actionable information and knowledge. This research study thus explores and discusses the potential use of time-series data mining, a relatively new …


Agenda, Hr Adaptation Forum Sep 2014

Agenda, Hr Adaptation Forum

September 19, 2014: Comparing Flooding and Sea Level Rise Risk Assessment Tools

No abstract provided.


Sea Level Rise Scenarios For Coastal Adaptation, Adam Parris Sep 2014

Sea Level Rise Scenarios For Coastal Adaptation, Adam Parris

September 19, 2014: Comparing Flooding and Sea Level Rise Risk Assessment Tools

No abstract provided.


The Sea Level Rise Inundation Tool, Molly Mitchell Sep 2014

The Sea Level Rise Inundation Tool, Molly Mitchell

September 19, 2014: Comparing Flooding and Sea Level Rise Risk Assessment Tools

No abstract provided.


Mcauliffe Launches Climate Change Commission, Bill Sizemore Sep 2014

Mcauliffe Launches Climate Change Commission, Bill Sizemore

News Items

No abstract provided.