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Welcome to PolyHub EVO!

PolyHub is an Engineering Virtual Organization with the goal to initiate and catalyze fundamental research of the physical phenomena associated with polymer dynamics on a global scale.

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• PolyHub Charter
• PolyHub Mandate
• Grid Computing
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Search Help

Search Pages

There are two search pages; Web Search offers basic search features, while Web Search Advanced offers more control over searches.

By default searches are keyword based like in a typical search engine:

• Specify word(s) you want to find
• Multiple words form an AND search, intranet web service returns all pages that have the three words anywhere in the page
• Optionally specify plus signs for AND search, like intranet +web +service
• Enclose words in double quotes to form a literal search, like "web service"
• Specify a minus sign to exclude a word, like soap -shampoo
• Use double quotes if you want to search for a leading minus sign, like "-nowarn"
• Stop words are excluded from a keyword search:
  • Stop words are common words and characters such as "how" and "where", defined in the SEARCHSTOPWORDS setting in the TWiki Preferences
  • If you want to search for a word in the stop word list, prefix the word with a plus sign
• Example: To search for all topics that contain "SOAP", "WSDL", a literal "web service", but not "shampoo",
  enter this: soap +wsdl "web service" -shampoo

Regular expression search searches for a set of regular expression patterns:

• Patterns are separated by semicolons
• An AND search is performed for the list of patterns
• An exclamation point preceeding a pattern indicates an AND NOT search; use it to exclude a pattern, like !web service
• If you want to search for a semicolon or an exclamation point, escape them with a leading backslash, like \!shampoo
• Example: To search for all topics that contain "SOAP", "WSDL", a literal "web service", but not "shampoo",
  enter this: soap;wsdl;web service;!shampoo

Formatted Searches

You can embed a nicely formatted search in a topic by using the %SEARCH{}% variable described in Var SEARCH.

Search Preferences

TWiki Preferences defines these search preferences:

• SEARCHDEFAULTTTYPE: Default search type for search forms which calls the search script
  • Currently keyword
• SEARCHVARDEFAULTTYPE: Default search type for %SEARCH{} variable
  • Currenty literal
• SEARCHSTOPWORDS: List of stop words (common words and characters to exclude from a keyword search)
  • Currently a, all, am, an, and, any, as, at, b, be, by, c, d, e, for, from, g, h, how, i, i'm, i.e., in, is, isn't, it, it's, its, j, k, l, m, n, o, of, on, or, p, q, r, s, t, that, that's, the, this, to, u, v, w, was, wasn't, what, what's, when, where, who, who's, will, with, x, y, z

Related Topics: User Documentation Category

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