• Jump to Content

Retina Eye Health

Information on Diagnosis, Treatment & Surgeries related to vision

User:Password:

I forgot my password Register

• Home
• Categories
• Wiki
• Articles
• Blogs
• Forums
• File Galleries

Blogs

Find

Blog	Created	Last post	User	Posts	Visits	Action
Carol	Wed 17 of Mar., 2010	Wed 17 of Mar., 2010 19:37 UTC	Carol	1	341
Paul's Eyes This is my own experience with my eyes. From Cataracts to a detached Retina to treatment that continiues to this day.	Thu 24 of Dec., 2009	Wed 03 of Feb., 2010 00:11 UTC	admin	5	430

• + : A leading plus sign indicates that this word must be present in every object returned.
• - : A leading minus sign indicates that this word must not be present in any row returned.
• By default (when neither plus nor minus is specified) the word is optional, but the object that contain it will be rated higher.
• < > : These two operators are used to change a word's contribution to the relevance value that is assigned to a row.
• ( ) : Parentheses are used to group words into subexpressions.
• ~ : A leading tilde acts as a negation operator, causing the word's contribution to the object relevance to be negative. It's useful for marking noise words. An object that contains such a word will be rated lower than others, but will not be excluded altogether, as it would be with the - operator.
• * : An asterisk is the truncation operator. Unlike the other operators, it should be appended to the word, not prepended.
• " : The phrase, that is enclosed in double quotes ", matches only objects that contain this phrase literally, as it was typed.

---

Sidebar

Menu

Home

Categories

Wiki

Articles

Blogs

Forums

File Galleries

---

Live Support

Sidebar

Search Box

Advanced search:

Website Design by:

Paramount Network Systems

©Copyright 2010

Information on Retina, Cataracts, Cornea, Macular, Lasik surgery & other items related to Eye Health. Ophthalmologist, Optometrist and other Doctors. Eye glass lenses, Lens implants & Contacts.