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2007

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Articles 2161 - 2190 of 6758

Full-Text Articles in Physical Sciences and Mathematics

Clustering-Based High Trend Identification In Dataset, Dr. Muhammad Zubair Asghar, Dr. Auranzeb Khan, Fazal Masud Kundi, Nafees Ur Rehman Jun 2007

Clustering-Based High Trend Identification In Dataset, Dr. Muhammad Zubair Asghar, Dr. Auranzeb Khan, Fazal Masud Kundi, Nafees Ur Rehman

Dr. Muhammad Zubair Asghar

Clustering data into meaningful groups has a vast scope of research in several fields, like: statistics, information theory, machine learning, databases, and bioinformatics. This paper presents the modified form of K-means clustering algorithm called T-means. This algorithm creates, sorted clusters and labels as "high trend" and "low trend". Then M cases are selected from the high trend cluster (HTC) to construct the final HTC. The algorithm was tested on real univariate data of student's marks. Experimental results show that T-means can be efficiently used to construct the sorted cluster of significant cases in data set. T-means will help to identify …


Dendrochronological Analysis Of Oak (Quercus) Tree Cross-Sections From The Victor Crouso Field, Wayne County, Ohio Jun 2007

Dendrochronological Analysis Of Oak (Quercus) Tree Cross-Sections From The Victor Crouso Field, Wayne County, Ohio

Historic Structures

Dating historical structures in Wayne County, Ohio using dendrochronology. The Historical Structures collection consists of reports that are the result of dendochronological analysis of timbers from structures in Pennsylvania and Ohio. Contributors: Belding, Elyssa; Wiles, Greg


Cognitive And Behavioral Model Ensembles For Autonomous Virtual Characters, Jeffrey S. Whiting Jun 2007

Cognitive And Behavioral Model Ensembles For Autonomous Virtual Characters, Jeffrey S. Whiting

Theses and Dissertations

Cognitive and behavioral models have become popular methods to create autonomous self-animating characters. Creating these models presents the following challenges: (1) Creating a cognitive or behavioral model is a time intensive and complex process that must be done by an expert programmer (2) The models are created to solve a specific problem in a given environment and because of their specific nature cannot be easily reused. Combining existing models together would allow an animator, without the need of a programmer, to create new characters in less time and would be able to leverage each model's strengths to increase the character's …


Slides: Forest And Rangeland Planning, Nepa Analysis And Decisions, Glenn Casamassa Jun 2007

Slides: Forest And Rangeland Planning, Nepa Analysis And Decisions, Glenn Casamassa

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Glenn Casamassa, Forest Supervisor, Arapahoe-Roosevelt National Forest

17 slides


Slides: Forests And Grasslands, Federico Cheever Jun 2007

Slides: Forests And Grasslands, Federico Cheever

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Professor Federico Cheever, University of Denver Sturm College of Law

30 slides


Slides: Nepa And Public Participation In Grazing Management On Federal Public Lands: The 40-Year Struggle, Joe Feller Jun 2007

Slides: Nepa And Public Participation In Grazing Management On Federal Public Lands: The 40-Year Struggle, Joe Feller

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Joe Feller, College of Law, Arizona State University

22 slides


Currents In Water Resources Law And Policy: How Is “Prior” Coping With New Stresses? [Outline], A. Dan Tarlock, David H. Getches Jun 2007

Currents In Water Resources Law And Policy: How Is “Prior” Coping With New Stresses? [Outline], A. Dan Tarlock, David H. Getches

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

3 pages.

Includes bibliographical references

"A. Dan Tarlock, Distinguished Professor of Law and Director, Program in Environmental and Energy Law, Chicago-Kent College of Law"

"David H. Getches, Dean and Raphael J. Moses Professor of Natural Resources Law, University of Colorado Law School"


A Decade Of Colorado Supreme Court Water Decisions, 1996-2006: Special Report, Colorado Foundation For Water Education Jun 2007

A Decade Of Colorado Supreme Court Water Decisions, 1996-2006: Special Report, Colorado Foundation For Water Education

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Justice Greg Hobbs, Colorado Supreme Court

31 pages.

Includes color illustrations and map

"Acknowledgments: This special report highlights important features of Colorado Supreme Court water decisions handed down between 1996 and 2006. It contains excerpts from opinions authored by Justices Lohr, Vollack, Mullarkey, Kourlis, Hobbs, Martinez, Bender, Rice, Coats and Eid. It is adapted from an article that first appeared in The Water Report (www.thewaterreport.com), February 15, 2007, used with permission."


Slides: The Roadless Rules And The Roles Of States And Communities, Sharon Friedman Jun 2007

Slides: The Roadless Rules And The Roles Of States And Communities, Sharon Friedman

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Sharon Friedman, Director of Planning, USDA Forest Service, Rocky Mountain Region

13 slides


Slides: Dam Building And Removal On The Elwha: A Prototype Of Adaptive Mismanagement And A Tribal Opportunity, William H. Rodgers, Jr. Jun 2007

Slides: Dam Building And Removal On The Elwha: A Prototype Of Adaptive Mismanagement And A Tribal Opportunity, William H. Rodgers, Jr.

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: William H. Rodgers, Jr., Stimson Bullitt Professor of Environmental Law, University of Washington School of Law

77 slides


The Role Of Case Studies In Natural Resources Law [Summary], John Copeland Nagle Jun 2007

The Role Of Case Studies In Natural Resources Law [Summary], John Copeland Nagle

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

4 pages.

"John Nagle, Univ. of Notre Dame Law School" -- Agenda


Slides: Reclamation: Managing Water In The West: Elwha River Restoration Project, Tim Randle Jun 2007

Slides: Reclamation: Managing Water In The West: Elwha River Restoration Project, Tim Randle

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Tim Randle, Manager, Sedimentation and River Hydraulic Group, U.S. Bureau of Reclamation

58 slides


Justice Delayed: A Tribal Attorney’S Perspective On Elwha River Dam Removal And Ecosystem Restoration, Russell W. Busch Jun 2007

Justice Delayed: A Tribal Attorney’S Perspective On Elwha River Dam Removal And Ecosystem Restoration, Russell W. Busch

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Russell W. Busch, Attorney for the Lower Elwha Klallam Tribe

10 pages.


Saving Special Places: Trends And Challenges With Protecting Public Lands [Outline], Robert B. Keiter Jun 2007

Saving Special Places: Trends And Challenges With Protecting Public Lands [Outline], Robert B. Keiter

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

7 pages.

Includes bibliographical references

"Robert B. Keiter, Wallace Stegner Professor of Law, University of Utah, S.J. Quinney College of Law"


Slides: The Future Of Oil And Gas Development On Federal Lands, Mike Chiropolos Jun 2007

Slides: The Future Of Oil And Gas Development On Federal Lands, Mike Chiropolos

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Mike Chiropolos, Lands Program Director, Western Resource Advocates

44 slides


Slides: The Future Public Law Of Private Ecosystems, J. B. Ruhl Jun 2007

Slides: The Future Public Law Of Private Ecosystems, J. B. Ruhl

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: J.B. Ruhl, Florida State University Law School

18 slides


Slides: A Case Study Of The Roan Plateau Area, Mary Viviano Jun 2007

Slides: A Case Study Of The Roan Plateau Area, Mary Viviano

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Mary Viviano, EnCana Oil & Gas (USA) Inc.

14 slides


The Future Of Mineral Development On Federal Lands In The United States, John D. Leshy Jun 2007

The Future Of Mineral Development On Federal Lands In The United States, John D. Leshy

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

11 pages.

Includes bibliographical references

"Outline of presentation of John D. Leshy, Harry D. Sunderland Distinguished Professor, U.C. Hastings College of the Law, Natural Resources Law center, June 7, 2007" (pp. 3-5)

"Leshy draft 4.27.07 For Natural Resources Law Center" (pp. 6-13)


Description Of Harmonic Generation In Terms Of The Complex Quasienergy. I. General Formulation, M.V. Frolov, A.V. Flegel, N. L. Manakov, Anthony F. Starace Jun 2007

Description Of Harmonic Generation In Terms Of The Complex Quasienergy. I. General Formulation, M.V. Frolov, A.V. Flegel, N. L. Manakov, Anthony F. Starace

Anthony F. Starace Publications

Using the Hellmann-Feynman theorem for quasistationary quasienergy states of a quantum system in an intense laser field, we present the high-order harmonic generation (HHG) amplitude in terms of the complex quasienergy of a bound electron, thereby avoiding the necessity for an explicit form for the electron wave function in HHG calculations. This formulation for the HHG amplitude confirms use of the dual dipole moment (instead of the dipole moment expectation value) in wave-function-based HHG calculations in order to properly account for both the ionization and the Stark shift of the initial bound state in a strong laser field.


Exact Relativistic Beta Decay Endpoint Spectrum, Joseph Schechter, S. S. Masood Jun 2007

Exact Relativistic Beta Decay Endpoint Spectrum, Joseph Schechter, S. S. Masood

Physics - All Scholarship

The exact relativistic form for the beta decay endpoint spectrum is derived and presented in a simple factorized form. We show that our exact formula can be well approximated to yield the endpoint form used in the fit method of the KATRIN collaboration. We also discuss the three neutrino case and how information from neutrino oscillation experiments may be useful in analyzing future beta decay endpoint experiments.


Bear River Watershed Historical Digital Collection, Cheryl D. Walters Jun 2007

Bear River Watershed Historical Digital Collection, Cheryl D. Walters

Cheryl D. Walters

This presentation of a digital collection created from primary archival sources owned by Utah State University accompanied a talk to K-12 history teachers about the importance and use of primary sources.


Density Functional Study Of Structural Trends For Late-Transition-Metal 13-Atom Clusters, Lin-Lin Wang, Duane D. Johnson Jun 2007

Density Functional Study Of Structural Trends For Late-Transition-Metal 13-Atom Clusters, Lin-Lin Wang, Duane D. Johnson

Duane D. Johnson

Because reactivity increases as particle size decreases and competition between numerous structures are possible, which affects catalytic and magnetic properties, we study the structural trends of late-transition-metal 13-atom clusters using density functional theory within the generalized gradient approximation to exchange-correlation functional. We consider open structural motifs, such as bilayer and cubic (recently found to have lower energy), and find new bilayer candidates that are even lower in energy. To study the influence of d-orbital filling on structural trends, we focus on Pt, Pd, and Rh clusters and find several new, low-energy structures for Pt13 and Pd13 from searches using a …


Slides: Meaningful Engagement: The Public's Role In Resource Decisions, Mark Squillace Jun 2007

Slides: Meaningful Engagement: The Public's Role In Resource Decisions, Mark Squillace

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Mark Squillace, Director, Natural Resources Law Center, University of Colorado Law School

22 slides


Why Care About The Polar Bear?: Economic Analysis Of Natural Resources Law And Policy [Outline], Lisa Heinzerling Jun 2007

Why Care About The Polar Bear?: Economic Analysis Of Natural Resources Law And Policy [Outline], Lisa Heinzerling

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

1 page.

"Lisa Heinzerling, Georgetown Law School" -- Agenda


Agenda: The Future Of Natural Resources Law And Policy, University Of Colorado Boulder. Natural Resources Law Center, Rocky Mountain Mineral Law Foundation Jun 2007

Agenda: The Future Of Natural Resources Law And Policy, University Of Colorado Boulder. Natural Resources Law Center, Rocky Mountain Mineral Law Foundation

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

The Natural Resources Law Center's 25th Anniversary Conference and Natural Resources Law Teachers 14th Biennial Institute provided an opportunity for some of the best natural resources lawyers to discuss future trends in the field. The conference focused on the larger, cross-cutting issues affecting natural resources policy. Initial discussions concerned the declining role of scientific resource management due to the increased inclusion of economic-cost benefit analysis and public participation in the decision-making process. The effectiveness of this approach was questioned particularly in the case of non-market goods such as the polar bear. Other participants promoted the importance of public participation and …


Slides: Summary: Sources Of Stress And The Changing Context Of Natural Resources Law And Policy In The New West, William R. Travis Jun 2007

Slides: Summary: Sources Of Stress And The Changing Context Of Natural Resources Law And Policy In The New West, William R. Travis

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Dr. William R. Travis, Department of Geography, University of Colorado at Boulder

43 slides


Slides: Tribal Perspectives On Natural Resource Policy, Donald Wharton Jun 2007

Slides: Tribal Perspectives On Natural Resource Policy, Donald Wharton

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

Presenter: Donald Wharton, Native American Rights Fund

16 slides


The Growing Influence Of Tort And Property Law On Natural Resources Law: Case Studies Of Coal Bed Methane Development And Geologic Carbon Sequestration, Alexandra B. Klass Jun 2007

The Growing Influence Of Tort And Property Law On Natural Resources Law: Case Studies Of Coal Bed Methane Development And Geologic Carbon Sequestration, Alexandra B. Klass

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

19 pages.

"Alexandra B. Klass, Associate Professor of Law, University of Minnesota Law School"


Historical Evolution And Future Of Natural Resources Law And Policy: The Beginning Of An Argument And Some Modest Predictions, Sally K. Fairfax, Helen Ingram, Leigh Raymond Jun 2007

Historical Evolution And Future Of Natural Resources Law And Policy: The Beginning Of An Argument And Some Modest Predictions, Sally K. Fairfax, Helen Ingram, Leigh Raymond

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

8 pages.

Includes bibliographical references

"Sally Fairfax, UC-Berkeley, Helen Ingram, UC-Irvine, and Leigh Raymond, Purdue University" -- Agenda


Federalism And Natural Resources Policy [Outline], Robert L. Fischman Jun 2007

Federalism And Natural Resources Policy [Outline], Robert L. Fischman

The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)

2 pages.

"Robert L. Fischman, Indiana University School of Law–Bloomington"

"Outline of Presentation"