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Physical Sciences and Mathematics Commons

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2009

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Articles 901 - 930 of 7616

Full-Text Articles in Physical Sciences and Mathematics

(Re-) Discovering Lost Web Pages, Martin Klein, Michael L. Nelson Oct 2009

(Re-) Discovering Lost Web Pages, Martin Klein, Michael L. Nelson

Computer Science Presentations

PDF of a powerpoint presentation from a Mathematics & Computer Science Seminar at Emory University, Atlanta, Georgia, October 2, 2009. Also available on Slideshare.


Forensic Bird-Strike Identification Techniques Used In An Accident Investigation At Wiley Post Airport, Oklahoma, 2008, Carla J. Dove, Nor Faridah Dahlan, Marcy Heacker Oct 2009

Forensic Bird-Strike Identification Techniques Used In An Accident Investigation At Wiley Post Airport, Oklahoma, 2008, Carla J. Dove, Nor Faridah Dahlan, Marcy Heacker

Human–Wildlife Interactions

On March 4, 2008, a Cessna Citation 1 (Model 500) crashed in a wooded area near Wiley Post Airport, Oklahoma, killing all 5 people on board. This paper describes the detailed forensic methods and expertise used by the Smithsonian Institution’s Feather Identification Lab to identify the bird that caused this bird-strike incident. We used standard methods of whole-feather analysis, microscopic examination, and DNA barcoding in this case to identify American white pelican (Pelecanus erythrorhynchos) as the bird species involved in this fatal crash. We also report the importance of proper field investigation and evidence collection for accurate results, …


Using Wedelia As Ground Cover On Tropical Airports To Reduce Bird Activity, Michael A. Linnell, Michael R. Conover, Tim J. Ohashi Oct 2009

Using Wedelia As Ground Cover On Tropical Airports To Reduce Bird Activity, Michael A. Linnell, Michael R. Conover, Tim J. Ohashi

Human–Wildlife Interactions

aircraft collisions (i.e., bird strikes) are a major problem at airports worldwide, often because birds are attracted to airfields to feed on seeds, insects, or rodents that abound in the grassy areas near runways and taxiways. We compared an alternative ground cover, wedelia (Wedelia trilobata), to existing vegetation (control plots) on the airfield at Lihue Airport, Kauai, Hawaii, to determine if bird populations on the airport could be reduced by eliminating their forage base. We studied wedalia because it is a low-growing plant that did not need mowing, was easily established in plots, and out-competed other plants, resulting …


Virginia Wetlands Report Vol. 24, No. 2, Virginia Institute Of Marine Science, Center For Coastal Resources Management Oct 2009

Virginia Wetlands Report Vol. 24, No. 2, Virginia Institute Of Marine Science, Center For Coastal Resources Management

Virginia Wetlands Reports

Current Issues in Coastal Resources


Fire On The Landscape: Current Policies And A Changing Climate Lead Toward Higher Costs, More Severe Wildfire, Christopher Dicus Oct 2009

Fire On The Landscape: Current Policies And A Changing Climate Lead Toward Higher Costs, More Severe Wildfire, Christopher Dicus

Natural Resources Management and Environmental Sciences

No abstract provided.


Challenges To Educating The Next Generation Of Wildland Fire Professionals In The United States, Leda N. Kobziar, Monique E. Rocca, Christopher Dicus, Chad Hoffman, Neil Sugihara, Andrea E. Thode, J. Morgan Varner, Penelope Morgan Oct 2009

Challenges To Educating The Next Generation Of Wildland Fire Professionals In The United States, Leda N. Kobziar, Monique E. Rocca, Christopher Dicus, Chad Hoffman, Neil Sugihara, Andrea E. Thode, J. Morgan Varner, Penelope Morgan

Natural Resources Management and Environmental Sciences

Over the last 20 years, the duties of US fire professionals have become more complex and risk laden because of fuel load accumulation, climate change, and the increasing wildland-urban interface. Incorporation of fire use and ecological principles into fire management policies has further expanded the range of expertise and knowledge required of fire professionals. The educational and training systems that produce these professionals, however, have been slow to organize an updated and coordinated approach to preparing future practitioners. Consequently, aspiring fire professionals face numerous challenges related to scheduling conflicts, limited higher education programs in fire science, lack of coordination between …


Investigation Of Mlb Data With Multivariate Statistics, Vincent Milano Oct 2009

Investigation Of Mlb Data With Multivariate Statistics, Vincent Milano

Statistics

A statistical study was performed in order to explore the relationships of the offensive player statistics for every player in the 2008 Major League Baseball season. The purpose of the study was to explore various multivariate statistical methods within the data set.

The offensive variables in the study are: games, at-bats, runs, hits, singles, doubles, triples, homeruns, extra base hits, runs batted in, total bases, walks, strikeouts, stolen bases, times caught stealing, on-base percentage, slugging percentage, on-base plus slugging percentage, and batting average. All variables are season totals except for onbase percentage, slugging percentage, on-base plus slugging, and batting average. …


Enhancing Ais To Improve Whale-Ship Collision Avoidance And Maritime Security, Philip A. Mcgillivary, Kurt Schwehr, Kevin Fall Oct 2009

Enhancing Ais To Improve Whale-Ship Collision Avoidance And Maritime Security, Philip A. Mcgillivary, Kurt Schwehr, Kevin Fall

Center for Coastal and Ocean Mapping

Whale-ship strikes are of growing worldwide concern due to the steady growth of commercial shipping. Improving the current situation involves the creation of a communication capability allowing whale position information to be estimated and exchanged among vessels and other observation assets. An early example of such a system has been implemented for the shipping lane approaches to the harbor of Boston, Massachusetts where ship traffic transits areas of the Stellwagen Bank National Marine Sanctuary frequently used by whales. It uses the Automated Identification Systems (AIS) technology, currently required for larger vessels but becoming more common in all classes of vessels. …


Stochastic Stability In Internet Router Congestion Games, Christine Chung, Evangelia Pyrga Oct 2009

Stochastic Stability In Internet Router Congestion Games, Christine Chung, Evangelia Pyrga

Computer Science Faculty Publications

No abstract provided.


East Bay Energy Consortium Legal Committee Meeting Minutes: October 19, 2009, East Bay Energy Consortium Oct 2009

East Bay Energy Consortium Legal Committee Meeting Minutes: October 19, 2009, East Bay Energy Consortium

East Bay Energy Consortium Documents

No abstract provided.


East Bay Energy Consortium Budget Committee Meeting Minutes, October 19, 2009, East Bay Energy Consortium Oct 2009

East Bay Energy Consortium Budget Committee Meeting Minutes, October 19, 2009, East Bay Energy Consortium

East Bay Energy Consortium Documents

No abstract provided.


Circulation, Vol. 16, No. 1, Center For Coastal Physical Oceanography, Old Dominion University, Tom Gatski Oct 2009

Circulation, Vol. 16, No. 1, Center For Coastal Physical Oceanography, Old Dominion University, Tom Gatski

CCPO Circulation

Fall 2009 issue of CCPO Circulation featuring article "Simulation and Modeling of Turbulence" by Dr. Tom Gatski


Ceg 210: Pc Networking I, Chris P. Fickert Oct 2009

Ceg 210: Pc Networking I, Chris P. Fickert

Computer Science & Engineering Syllabi

Introduction to networking technologies including infrastructure and architectures, standards, protocols and directory services, administration, security and management. Integrated lecture and lab.


Cs 141: Computer Programming - I, Michael Ondrasek Oct 2009

Cs 141: Computer Programming - I, Michael Ondrasek

Computer Science & Engineering Syllabi

This course provides a general introduction to the fundamentals of computer programming. Examples from and applications to a broad range of problems are given. No prior knowledge of programming is assumed. The concepts covered will be applied to the Java programming language. Students must register for both lecture and one laboratory section. 4 credit hours. Prerequisite: MTH 127 (College Algebra) or equivalent.


Cs 205-08: Introduction To Computers And Office Productivity Software, Kim Gros Oct 2009

Cs 205-08: Introduction To Computers And Office Productivity Software, Kim Gros

Computer Science & Engineering Syllabi

Focus on learning MS Office software applications including word processing (intermediate), spreadsheets, database and presentation graphics using a case study approach where critical thinking and problem solving skills are required. Computer concepts are integrated throughout the course to provide an understanding of the basics of computing, the latest technological advances and how they are used in industry. Ethics and issues encountered in business are discussed to challenge students on societal impact of technology.


Cs 208: Computer Programming For Business I, David M. Hutchison Oct 2009

Cs 208: Computer Programming For Business I, David M. Hutchison

Computer Science & Engineering Syllabi

CS 208 is the first In a sequence of two programming classes required for MIS majors. This course will introduce students to the basic concepts of programming. Examples are from business applications and display graphics and emphasis is on problem solving with the computer as a tool.


Cs 209: Computer Programming For Business Ii, Dennis Kellermeier Oct 2009

Cs 209: Computer Programming For Business Ii, Dennis Kellermeier

Computer Science & Engineering Syllabi

CS 209 is the second of a two quarter sequence in programming for business students. It is required for Management Information Science majors. The courses are designed to help students achieve a high degree of facility in intermediate level programming.


Cs 214: Visual Basic Programming, Vanessa Starkey Oct 2009

Cs 214: Visual Basic Programming, Vanessa Starkey

Computer Science & Engineering Syllabi

This course will cover the fundamentals of object-oriented computer
programming including design, structure, debugging, and testing. Visual Basic 2008 will be used for
developing programs.


Cs 242: Computer Programming Iii, Mateen M. Rizki Oct 2009

Cs 242: Computer Programming Iii, Mateen M. Rizki

Computer Science & Engineering Syllabi

No abstract provided.


Cs 302-01: Introduction To Oracle Sql Databases, Karen Meyer Oct 2009

Cs 302-01: Introduction To Oracle Sql Databases, Karen Meyer

Computer Science & Engineering Syllabi

No abstract provided.


Cs 241: Computer Science Ii, Travis E. Doom Oct 2009

Cs 241: Computer Science Ii, Travis E. Doom

Computer Science & Engineering Syllabi

A continuation of CS240. The emphasis is on data abstraction and software engineering. Prerequisite: CS240.


Cs 340: Programming Language Workshop In Python, Krishnaprasad Thirunarayan Oct 2009

Cs 340: Programming Language Workshop In Python, Krishnaprasad Thirunarayan

Computer Science & Engineering Syllabi

This course is designed as a self-study in Python. You are expected to learn the language and solve a set of programming problems assigned to you from Dietel et al using Python available from http://www.python.org. There are no exams. We officially meet only once in the quarter. However, I will be available in the posted office hours for clarifications and discussions about the programming problems.


Cs 405/605-02: Introduction To Database Management Systems, Keke Chen Oct 2009

Cs 405/605-02: Introduction To Database Management Systems, Keke Chen

Computer Science & Engineering Syllabi

This course will cover the following topics: (1) Logical and physical aspects of database management systems (2) Data models including entity-relationship (ER) and relational models (3) Physical implementation (data organization and indexing) methods. (4) Query languages including SQL, relational algebra, and relational calculus. Students will gain experience in creating and manipulating a database, and gain knowledge on professional and ethical responsibility and on the importance of privacy/security of data.


Cs 409/609: Principles Of Artificial Intelligence, Shaojun Wang Oct 2009

Cs 409/609: Principles Of Artificial Intelligence, Shaojun Wang

Computer Science & Engineering Syllabi

No abstract provided.


Cs 475/675: Web Information Systems, Amit P. Sheth Oct 2009

Cs 475/675: Web Information Systems, Amit P. Sheth

Computer Science & Engineering Syllabi

This course covers advanced topics in managing W eh-based resources, with a focus on building applications involving heterogeneous data. It will expose students to the following concept, topics, architectures, techniques, and technologies:

• data, metadata, information, knowledge, and ontologies
• unstructured, semi-structured, structured, multimodal, multimedia, and sensor data syntax,
structural/representational, and semantic aspects of data
• architectures: federated databases, mediator, information brokering
• integration and analysis of Web-based information
• automatic information/metadata extraction (entity identification/recognition, disambiguation)
• Web search engines, social networks, Web 2.0
• Semantic Web and Web 3.0
• relevant Web standards and technologies
• real-world examples that …


Cs 466/666: Introduction To Formal Languages, Guozhu Dong Oct 2009

Cs 466/666: Introduction To Formal Languages, Guozhu Dong

Computer Science & Engineering Syllabi

CS 466/666 is an introduction to formal language and automata theory. In this course we will examine methods for defining syntax of languages and recognizing patterns: the syntax of languages can be defined using grammars and patterns accepted by finite state machines. Along with presenting the fundamentals of these two topics, the course will develop and investigate the relationships between language definition and pattern recognition. The text will be the third edition of Languages and Machines: An Introduction to the Theory of Computer Science, by Thomas Sudkamp.


Cs 499/699: Special Topics In Information Security, Meilin Liu Oct 2009

Cs 499/699: Special Topics In Information Security, Meilin Liu

Computer Science & Engineering Syllabi

This course gives a comprehensive study of security vulnerabilities in information systems and the basic techniques for developing secure applications and practicing safe computing. Topics include: Conventional encryption; Data Encryption Standard; Advanced Encryption Standard; Hashing functions and data integrity; Basic Number Theory; Public-key encryption (RSA); Digital signature; Security standards and applications; Access Control; Management and analysis of security. After taking this course, students will have the knowledge of several well-known security standards and their applications; and the students should be able to increase system security and develop secure applications.


Cs 705: Introduction To Data Mining, Guozhu Dong Oct 2009

Cs 705: Introduction To Data Mining, Guozhu Dong

Computer Science & Engineering Syllabi

Data mining is concerned with the extraction of novel and useful knowledge from large amounts of data. This course introduces and studies the fundamental concepts, issues, tasks and techniques of data mining. Topics include data preparation and feature selection, association rules, classification, clustering, evaluation and validation, scalability, spatial and sequence mining, privacy, and data mining applications. 3 hours lecture, 2 hours lab.


Cs 784: Programming Languages, Krishnaprasad Thirunarayan Oct 2009

Cs 784: Programming Languages, Krishnaprasad Thirunarayan

Computer Science & Engineering Syllabi

This course introduces concepts related to the specification and design of high-level programming languages. It discusses different programming paradigms, algebraic specification and implementation of data types, and develops interpreters for specifying operationally the various programming language features/constructs. It also introduces attribute grammar formalism and axiomatic semantics briefly. The programming assignments will be coded in Scheme.


Cs/Mth 316/516: Numerical Methods For Digital Computers, Ronald F. Taylor Oct 2009

Cs/Mth 316/516: Numerical Methods For Digital Computers, Ronald F. Taylor

Computer Science & Engineering Syllabi

Introduction to numerical methods used in the sciences and engineering. Included will be methods for interpolation, data smoothing, integration, differentiation, and solution of systems of linear and nonlinear equations. Discussion of sources of error in numerical methods. Applications to science, engineering and applied mathematics are an
integral part of the course. Special topics presented as schedule permits. Four hours lecture.