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Observational Science Branch
The Observational Science Branch (OSB), working within the Laboratory for Hydrospheric Processes of the Earth Sciences Directorate at NASA's Goddard Space Flight Center, conducts research in the oceanic, atmospheric, and terrestrial sciences. "We design, fabricate and operate both remote and in-situ sensing instruments for aircraft, balloons, and rockets. We plan and conduct laboratory and field measurements to improve the fundamental knowledge of earth sensing and to evaluate sensor systems as
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Backyard Jungle
Created by Forum One Communications and funded by the Corporation for Public Broadcasting, Backyard Jungle is a kid-friendly Web site where members can upload photos, drawings, and descriptions of their own backyard or other natural area to share with an online community. Membership registration is straightforward and free of charge. While Backyard Jungle does not include any formal lesson plans or educational activities, it offers kids a fun incentive to explore and communicate about their natu
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Engineer's Edge: Solutions by Design
Engineer's Edge is a great reference for a wide variety of engineering, design, and manufacturing information. Most of the material is in the form of online calculators and equation charts, which save users time that would otherwise be spent flipping through books. Other resources such as part specifications (e.g., drill sizes, gauge charts) and material properties are also available. Interactive conversion tools, beam statics analyzers, and calculators for many different applications are free a
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Fear of Physics
The Fear of Physics Web site contains more than twenty interactive physics related activities. Everything from things that spin, sound, atoms, collisions, and the Doppler effect are included. The Speed and Acceleration link teaches about movement by allowing users to choose two vehicles and change their position, speed, and acceleration. After pressing the GO button, the program runs, and students get to see how the chosen variables affect the vehicles' movements. A great collection of online le
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Air and Space Magazine: How Things Work: Series List
The Air and Space Magazine is a publication of the Smithsonian National Air and Space Museum. This special series of the magazine provides insight into various aspects of aerospace principles and technology. Three articles in this section can be accessed, despite the listing of all seven. First is an overview of winglets on airplanes, describing their purpose and how they increase performance. The second article looks at "devices an aerobatic airplane uses to defy gravity." Lastly, ejection seat
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Texas Commission on Environmental Quality (TCEQ)
The Texas Commission on Environmental Quality (TCEQ) website promotes the agency's work to protect human and natural resources in the state. Users can find out the latest Texas environmental news and hot topics. Educators and students can find an abundance of materials dealing with air quality, water quality, and waste. Through the many documents at this website, users can familiarize themselves with the Texas environmental laws and policies. Researchers can learn how to obtain TCEQ data and pub
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NBS Educator: Helping People Understand Contract Documentation
NBS Educator is intended for "construction industry students, lecturers and professionals who need to understand contract documentation, such as specifications and schedules of work." As of December 2002, a collection of five text-based lectures exist on the Web site. Each provides an in-depth look at various aspects of the construction process, so as to keep all parties informed and operating on the same page. A few additional modules of educational resources are under development, including sa
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US Climate Change Science Program
This Web site offers a portal to the recently held Planning Workshop for Scientists and Stakeholders, convened by the Bush administration to set the research agenda for its US Climate Change Science Program (CCSP). Clicking on Library will call up the draft strategic plan for the CCSP, which may be downloaded in whole or in part. The Web site also provides an overview of the meetings and the program, along with various publications and white papers also available to download. Climate change rese
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National Pollutant Release Inventory
The National Pollutant Release Inventory is maintained by Environment Canada and provides access to pollutant release information for facilities located throughout Canada. The data can be searched by chemical name and location, and results provide detailed information on the substance, its release, its disposal, and its transfer at a particular facility.
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The Illinois Groundwater Association
The Illinois Groundwater Association (IGA) "seeks to advance the knowledge of groundwater resources in Illinois and functions exclusively for charitable and educational purposes." Visitors can read IGA's constitution, by-laws, and its history beginning in 1982. The website provides newsletters describing IGA's latest endeavors and upcoming events. Students and researchers can find out about funding opportunities and employment opportunities. Interested visitors can also find out how to join the
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Natural Sciences Research at the Bishop Museum
Learn about the latest in research at the Natural Sciences Department of the Bishop Museum in Honolulu. This Web site provides a short overview of research being conducted in the fields of botany, entomology, geology, malacology, ichthyology, invertebrate zoology, and vertebrate zoology. The pages provided for each field of study offer general information about the collection, image galleries, and searchable data sets that may be useful research resources. Users should note that not all features
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Low Dose Radiation Research
The US Department of Energy's Low Dose Radiation Research Program supports research that investigates the health risks from exposure to radiation at low levels. This Web site provides an overview of radiation biology, up-to-date information and archived results from program-related research, and other resources for the benefit of researchers and the general public alike. Some research projects include comparing low dose radiation to endogenous oxidative damage, determining thresholds for radiati
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International Journal of Bifurcation and Chaos (IJBC)
The International Journal of Bifurcation and Chaos is "widely regarded as the leading journal in the exciting field of chaos and nonlinear science." Feature articles from previous issues are available online as free samples, along with papers and letters, as long as you provide your name and email address. They also offer to send free emails with updates on the current issues's table of contents. Access to the full journal is available only by paid subscription. Links to information on related b
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The World: Technology Report
Public Radio International broadcasts "The World," a daily international news program, and a periodic feature of "The World is the Technology Report." This site provides downloadable audio from the four-minute report, which looks at some interesting and obscure technological innovations. The November 12, 2002 recording discusses an invention from a Danish university. The Automatic Pool Trainer, as it is called, uses lasers, cameras, and sophisticated tracking software to show the optimal shots o
Author(s): Roberts, Rebecca.

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AIMS Puzzle Corner
Each month, the AIMS Education Foundation posts a new mathematical challenge on its Puzzle Corner Web site. "The goal of the AIMS Puzzle Corner is to provide teachers with a variety of interesting puzzles that can be used to create a learning environment where students engage in doing mathematics just for the fun of it!" Each puzzle includes an overview of the topic for the teacher, and a worksheet that can be used by the students. Some examples of previous puzzle concepts include sequences, pal
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The Advanced Light Source
A division of the Berkeley Laboratory, the Advanced Light Source (ALS) "is a national user facility that generates intense light for scientific and technological research." Students and educators can learn how ALS, with the use of one of the world's brightest sources of ultraviolet and soft X-ray beams and the world's first third generation synchrotron light source in its energy range, studies the properties of materials, trace metals, and the structures of atoms and molecules. The website featu
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Public Education Acid Rain Lesson Plan
Offered by The National Park Service Air Resources Division, this Web site includes a series of five 1-2 hour educational activities related to understanding acid rain and air quality for children grades six through eight. The very simply designed site includes lessons on: The pH scale; Understanding the difference between an acid and a base; Understanding what gases contribute to acid rain; How acid rain is measured and monitored in the US; and Understanding weather maps and the importance of s
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THE BOOK: An Engineer's Guide to the Digital Transition
This online guide was written to help engineers make the transition from analog to digital designs and implementations, with a specific focus on audio and video systems. The material is quite extensive and includes a wealth of application notes and "information on video formats, standards and interconnection considerations." Everything from high-level system design to proper routing techniques for different kinds of cables and signals is covered. The success of this guide prompted the creation o
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Rainforest Alliance: For Kids and Teachers
The Rainforest Alliance, a non-profit international conservation organization, is dedicated to protecting "ecosystems and the people and wildlife that live within them by implementing better business practices for biodiversity conservation and sustainability." This particular Web page from the Rainforest Alliance offers a number of activities and other learning materials for the classroom, or just for fun. Kids can download a Tropical Coloring Book, learn about the different types of frogs in th
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Integrating Content Management with Digital Rights Management
This white paper, published in May 2003, explores the task of effectively managing digital content while incorporating and protecting the digital rights associated with the content. The authors begin by defining a content management system as it is discussed in their paper and outline the key components and capabilities of such a system. After touching on the foundations of digital rights, the paper then argues for the adoption of a "Rights Expression Language" to integrate digital rights inform
Author(s): Dykstra, Gail,Rosenblatt, Bill

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