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Sciences |
Biology, Chemistry, Computer Sciences & Mathematics, Engineering,
Geology, History of Science |
| Action Bioscience - Promoting Biosicence Literacy |
Published by the American Institute of Biological Sciences, this site s a free educational Web site designed to inform readers about issues related to
bioscience literacy. Each section contains original articles written by academicians, scientists, science undergraduate students, and freelance writers. All articles written specifically for Action Bioscience undergo independent peer review prior to publication; articles by students are reviewed by educators or other professionals. The only feature that could use improvement is a site directory which contains a laundry list of more than 140 topics. Subheadings or subtitles would have been helpful. |
| Aldo Leopold Archives |
University of Wisconsin; provides access to the written works of one of the great early 20th Century conservationists; consists of digitized resources from Leopold's main body of work from the end of the 19th century until his death in 1948; users can search the collection by title, author and illustration; Boolean and proximity search is also available. |
| Allium Central |
The genus Allium--ornamental onion--includes many attractive, underused flowering plants. Site is reasonably organized but some sections such as Dwarf Alliums only have a placeholder title; the site is attractive with photographs and information not easily found elsewhere online...but it is incomplete in several areas. |
| American Association of the History of Nursing, Inc. |
Site is organized for easy access but does need some attention to updating of resources; includes a calendar for marking milestones in nursing history, as well as serving as a repository for photographs and information on the role of the late-19th-century nurse. |
| BioPortal--Government of Canada |
Site provides access to a broad range of information from four dozen Canadian provincial and federal government agencies pertaining to biotechnology applications that affect the environment, economy, food health, and industry.
As one reviewer states superb cite organization makes it easy to browse or search for information |
| CERN: The Large Hadron Collider |
sub-titled: The Universe is About to Change, the site section descriptions are detailed without heavy use of jargon, and range from 300 to more than 2000 words. LHC Milestones provides a graphic-rich time line in both Flash and HTML, from 1980 to the present. Because the site is graphics-rich some links and documents require extended time to load. |
| [Computer] Virus Encyclopedia |
a concise resource on malicious programs including viruses, Trojans, worms, and other malware; published by Kaspersky Lab the producers of Internet security and antivirus software; it is part of Viruslist.com, but is not intended to be a replacement for the usually more up-to-date commercial sites at Symantic and McAfee |
| Dynamic Periodic Table |
While offering nothing new, this is a clean well-organized site, which has 32 different language settings, and loads very rapidly; some more powerful sites are so graphic intensive as to discourage use by those with slower access to the web |
| Genes and Disease
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produced and maintained by the national Center for Biotechnology Information, part of the National Library of Medicine (NLM) and the National Institutes of Health (NIH). Part of NCBI's Bookshelf, the site summarizes 80 genetic disorders; for each disorder the underlying mutation(s) and clinical features are presented. The site is well designed for navigation; and a search box gives options to search the book, all e-books in the Bookshelf or PubMed
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| Global Footprint Network |
Established in 2003 in Oakland, California with international offices in Brussels and Zurich, the GFN is an international think tank focused on
advancing the science of sustainability. The database is divided into four sections: Footprint Basics, Footprint Science, Partnerships, and Resources. Footprint Science offers a link to download The Ecological Footprint Atlas, an 87-page document describing the basic premises involved.
Use of terminology sometimes got in the way of clarity; there is a blog, radio/ video interviews and links to various reports and articles |
| Global Invasive Species Database |
The best of several similar sites; see also Noxious Weeds.
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| Internet Bird Collection |
Sponsored by the Handbook of the Birds of the World, this site is an online video library of the world's birds. The site contains more than 28,000 videos representing 5,500 species and continues to grow. Browsing is hierarchical and starts with orders and then families. The database is punctuation sensitive--that is if a common name includes a hyphen (black-capped chickadee, etc.) the hyphen must be included in the search request or no results will be retrieved. The IBC's ranking tab allows video sorting by average user rating, which is often quite helpful. The IBC is the only site containing such a large collection of bird videos. |
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| Mathematical Programming Glossary |
Published by INFORMS Computing Society, this glossary is available to users for free. It features terms related to mathematical programming, economics, computer science, and mathematics. Glossary terms are listed alphabetically; a search box is also available. However, according to one review the primary problem is that definitions of some terms do not address all relevant disciplines. Nevertheless the site is user friendly, easy to navigate and one of the better online dictionaries for the disciplines mentioned above. |
| Nanowerk |
Published and owned by Nanowerk LLC, a comprehensive and educational nanotechnology / nanoscience portal. Provides a well-organized home page and a free searchable Nanomaterial Database. The site will be useful for professionals, educators, and academics as well as providing lesson plans and other supporting material helpful for teaching high school and college students. |
| National Marine Sanctuaries Media Library |
site describes itself as an online vault where a comprehensive collection of select video clips and high-resolution still images from America's underwater treasures are securely stored and available for searchable access and download; the nature of the collection requires QuickTime and a fast internet connection. |
| NBII-Library of Digital Images from the Environment |
National Biological Information Infrastructure (NBII) is a broad, collaborative program to provide increased access to data and information on the nation's biological resources.
Currently DIL has more than 11,000 images organized in various categories. A search box allows users to search for specific images; metadata include scientific nomenclature, a detailed description, keywords, photograph date, geographic location, and usage rights.
As the site has grown, the DIL can be difficult to enter; if problems arise try connecting directly to NBII's Portal from there go to the lower right-hand corner of the page, where there is a logo linking to the image library.
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NSF and the Birth of the Internet - Special Report |
Sponsored by the NSF; site is organized by decades with each decade section offering between 4 and 6 topics for further information; some topics also include a brief video; The Sequential Maps of Internet Growth provide an interesting geographic description of Internet growth. This is a Flash-based Web site, with a text-only version also available. It is easy to navigate and locate content. |
| PhysClips: Mechanics with Animations and Video Film Clips |
The site authors (both Univ. of New South Wales, School of Physics), skillfully combine film clips, animations (requiring the Flash 6 plug-in), still photos, montages, and diagrams to bring fun to teaching introductory physics, mainly mechanics and areas of electricity and magnetism. PhysClips won the 12th (and last) Pirelli International Award for best multimedia science communication of physics in 2007. A comparable site is the University of Colorado's PhET - Physics Education Technology which includes 49 interactive physics simulations. |
| Plant Information Online |
University of Minnesota; a beautifully designed site which provides access to a database for more than 109,189 plants, 384,996 citations to 145,554 plants in science and garden literature; links to selected websites for images and regional information about 13,612 plants. |
| Proteopedia: The Free, Collaborative 3D Encyclopedia of Proteins & other Molecules |
wiki-based; as with all open access systems, the quality of the information depends on the users and the editors who track the changes; the data checked by one recent reviewer of the site (February 2009) was reported to be accurate although the amount of information given varied widely [from protein to protein]. |
| ScienceBlogs |
provides access to more than 70 blogs by selected leading bloggers from a wide variety of scientific disciplines; the ScienceBlogs staff does not edit the selected bloggers' work. Excellent site organization makes for easy browsing; a weekly newsletter is available for email; particularly useful for students and general readers who strive to keep
up-to-date with ongoing science community online discussions |
| SciTopics |
Launched in January 2009, and developed by one of the world's largest science publishers--Elsevier--with the aim of providing the research community with a free online expert-generated knowledge sharing service on scientific, technical and medical (STM) subjects, at present it features 25 subjects and covers more than 1,000 topics. To ensure high quality and relevant content, subject editors invite experts in the field to write summaries of the topics. Topics are formatted as encyclopedia entries with links to further readings; as part of Elsevier's "Research 2.0" initiative SciTopics is designed to complement traditional peer-review processes. RSS feeds are available. |
| SearchMedica.com |
a specialized search engine built to help find free Internet information aimed at the professional medical community; the site is easily navigated; registration is free and offers additional benefits |
| Stanford Engineering Everywhere (SEE) |
a collection of engineering course material produced and maintained by the Stanford School of Engineering. Currently there are ten courses, including a core three-course series on computer programming, a three-course series on artificial intelligence, and a four-course series on linear systems and optimization. The preferred viewing tool is Microsoft Silverlight, which offers present bookmarks that help viewers deal with the length of the lectures--generally an hour or more. Users that prefer reading or who have slow connection speeds can obtain transcripts of the lectures as HTML or pdf files.
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| Tiempo Climate Cyberlibrary |
a coproduction of the Stockholm Environment Institute and the International Institute for Environment and Development; the site has two components and Tiempo Climate Newswatch and a Tiempo Climate Portal. The Portal had a number of dead or changed links; the weekly Newswatch is very good, while the Portal is more problematic due to lack of updating |
| US Fish & Wildlife Service--Species |
authoritative, user-friendly site which provides technical information about plant and animal species, updates on legislation and policy regarding species management, and details about species conservation. An Image Library offers a large collection of copyright-free images, which might be particularly useful to teachers searching for just such rights free images. |
| The Virtual Museum of Minerals and Molecules |
Universities of Wisconsin and Minnesota; the site is a collection of 3-D images of minerals and organic molecules; each exhibit includes a 3-D image, which can be rotated in all directions; the information is presented in a clear, accessible manner, making the exhibits potentially useful to engaged high school students and the general public, as well as the primary academic and professional audiences |
| Yale Environment 360 |
an online magazine publisehd by the Yale School of Forestry and Environmental Studies; scientists, journalists, academics, environmentalists, and policy makers provide the content. e360 includes both opinion pieces and scientific research, each type of article is clearly labeled; a search engine is provided and the site offers RSS feeds and an email newsletter. |