Dispersion Modeling Guidance
Local Air Quality Management (LAQM) guidance document published by the United Kingdom's Department for Environment, Food and Rural Affairs. Annex 3 contains guidance on dispersion modeling.
http://www.defra.gov.uk/environment/airquality/laqm/guidance/pdf/laqm-tg03.pdf

Comparative and Functional Genomics
Human Genome Project research in the areas of sequencing, mapping, functional and comparative genomics, informatics, and ethical, legal and social issues; includes funding and training opportunities, sequencing progress, and upcoming meetings.
http://www.ornl.gov/sci/techresources/Human_Genome/research/function.shtml

Title V Policy and Guidance Database
EPA has issued a number of policy and guidance documents that interpret Title V and its regulations. This is a free searchable database which contains EPA-issued policy and guidance documents on air operating permits. You can search the database online or download the database.
http://www.epa.gov/region07/programs/artd/air/title5/title5pg.htm

Longitudinal and Transverse Wave Motion
Explanations with animations.
http://www.gmi.edu/~drussell/Demos/waves/wavemotion.html

Internet Career Connection
Online since 1989, comprehensive career guidance resource center. Extensive career advice - over 20 departments - post your own data or search 14 career-related databases: job ads, resumes, federal/state govt. employment, career articles, experts...
http://www.iccweb.com/

AAS Rocky Mountain Section - Guidance and Control Conference
AAS Rocky Mountain Section Homepage. Information for the GN&C Annual Conference in Breckenridge, CO.
http://www.aas-rocky-mountain-section.org

Phaeoceros carolinianus
SEM showing longitudinal view of opened sporophyte.
http://www.science.siu.edu/landplants/Anthocerophyta/images/Phaeoc.carol.spores.JPEG

Selaginella sp.
Photomicrograph of a longitudinal section of a strobilus with microsporangium and microspore.
http://www.dipbot.unict.it/sistematica/Selag_mi.html

Selaginella sp.
Photomicrograph of a longitudinal section of a strobilus with macrosporangium and megaspore.
http://www.dipbot.unict.it/sistematica/Selag_ma.html

The Apollo Guidance Computer Project
The Apollo Guidance Computer (AGC) was developed to provide reliable real-time control for the Apollo spacecraft that carried US astronauts to the moon, 1969-1972. This site is devoted to documenting the machines, people and institutions that made this possible.
http://hrst.mit.edu/hrs/apollo/public/