Advice about the Web

Rémy's Computer Links

Check out Rémy Indebetouw's excellent Computers page, which contains many useful links (including one to God's homepage).

Publications and Literature Searches

Astronomers
- Aspiring astronomers should bookmark and watch (daily) the astro-ph preprint archive.
- Aspiring astronomers should also submit their preprints to the astro-ph archive.
- The ADS Astronomy Abstract Service is a searchable archive of astronomical publications.
Atmospheric Scientists
- The American Meteorological Society provides a searchable archive of Meteorological and Geoastrophysical Abstracts.
- American Geophysical Union.
General
- The Institute for Scientific Information's Web of Science.

Your Web Pages

Eschew anything but solid backgrounds on your web pages.
When you download stuff from the web, give appropriate credit. Provide a link to the source.
Your web pages are you, but they are also your curriculum vitae. An applicant's homepage is a prime check point for the modern employer.
The de facto location for astronomers to publish their home and possibly other pages is the Astroweb. Unfortunately the Astroweb submission form is rather poorly designed. If you submit your home URL on the Astroweb form, then note that:
- `Descriptive string' means your institution (e.g. JILA).
- For `Category', use personal (don't choose a secondary classification, even if you are interested in other_astronomy, etc.).
- `Enter a Description...' is what will appear beside your name, so look at what other people have written, and choose what you want, which for many people is nothing.
- `Enter Optional comments...' is apparently a note to the webmaster, so don't put anything there.

Search Engines

Learn some search syntax. Most search engines use `or' as the default for multiple word searches, whereas most people intend `and'.
Search engines are not all equal. This is Phil Gibbs' guide to search engines.
If the needle in the haystack eludes you, try Devon Jacobs' Dogpile Search Engine , which cycles through all the search engines there are.

Making Graphics

The web is a wonderful graphic medium. But as a scientist, your graphics should be pertinent, not gratuitous.
GIFs are good for line drawings, contour plots, cartoons. JPEGs are good for photographs.
I make GIF animations with gifmerge.
Want to know all the colors available on the web? Here's a colormap.

HTML

Mathematics

Check the progress of W3C (World Wide Web Consortium) towards HTML Math.
Read Paul Pollack's info on math and HTML.
HTML does not know (much) mathematics, but it can set simple equations, such as
E = m c² .
In accordance with the usual mathematical convention, you should use italics abc (abc) for variables, bold italics abc (abc) for vectors, and normal roman font for units. Do not use the <var> tag for variables; Netscape sets abc (<var>abc</var>) in italics, but Microsoft Explorer sets it in a fixed font.
Here's how to make your browser recognize Greek letters.

Updated 28 July 1998