|
|
|
3 Things you want to know about Cholesterol
You wouldn't judge a book by its cover, would you?
You would want to open the book and read part of it to get a better idea about what is going on, right?
Well, judging a book by its cover is what happens when you look at LDL (bad)...
Build Health: Initiate A Health Strategy Makeover
My mother-in-law, a widow of a doctor, recently died. The way she exited was a nightmare. This was because her health strategy produced a lousy result.
Shortly before passing away, she had a colostomy to fix an intestinal blockage, the result...
Healing Alternatives
Healing Alternatives - by Joseph Ghabi
Day after day and year after year we walk through our lives contemplating "what if I tried this method or that?" when it comes to finding ways of improving our health and well being. Who can help it when...
Personality Testing; Myth and Realities
It is commonly believed myth that personality testing instruments can measure your personality and predict your future behaviors. The pre-employment testing mechanism has been following this creed without any solid evidence. The testing industry...
Researching the Pros and Cons of Getting Your Degree Online
Are you considering getting your bachelor's or master's or other degree online? It's a growing field that is receiving acceptance and approval for all types of career and education goals.
The biggest advantage to online degree education is...
|
|
| |
|
|
|
|
|
|
Rigid Gas Permeables Comparisons - Which is best for you?
The purpose of rigid gas permeables comparisons is really to find out which type of contact lens is really the best for you. Before entering into this discussion, perhaps we should be clear as to what a rigid gas permeable (RGP) lens is?
What Are RGP Lenses?
Gas permeable lenses utilise silicon, and were introduced in the mid-1980s. The technology is newer than that used in the creation of soft contact lenses. The use of silicone also makes the plastic more flexible plastic than PMMA, which is the material from which hard contact lenses were originally made.The gas permeable nature of RGP lenses means that oxygen can pass through then, resulting in greater comfort and better eye health. In fact, RGPs transmit more oxygen to the eye than do most soft contact lenses.
GPs can also provide better visual acuity, durability, and deposit resistance than soft contact lenses. They can be easier to clean, and since they're long-lasting, they can be less expensive in the long term than soft lenses.
Comparisons
Tests have been carried out on RGP's, to discover the effects of lenses on corneal swelling and corneal infections.
/>
Despite 125 Dk/t units or greater, studies have shown differences in overnight swelling between RGP and silicone hydrogel materials. There is a small but significant overnight swelling with RGP lenses in this class when compared with silicone hydrogels, yet studies of Pseudomonas adherence to human epithelium have shown that RGP-wearing corneas bind the least bacteria.
Conclusions. Corneal refractive therapies are on the verge of international acceptance as a standard alternative for treating refraction. Continually using newer, more permeable lens materials is a necessity to ensure safety, efficacy, and, in turn, long-term acceptance.
The research and results above (C) 2004 Lippincott Williams & Wilkins, Inc.
One can conclude from this research that the gas permeable nature of the lens is critical to the well being of the eye. The question of comfort will always play a part in a discussion such as this, but bearing in mind the nature of the conclusions drawn above, it would be worthwhile to make a great effort to try and get used to your RGP's.
Charlie Cory runs a site dedicated to special effects contact lenses at
http://www.fx-eyes.com
|
|
|
|
|
| The Alternative Dictionaries |
| Includes a list of slang terms and phrases in various languages. |
| www.notam02.no |
|
| Free-Codecs.com :: Download Real Alternative 1.51 : Real ... |
| Download Real Alternative 1.51 : Real Alternative will allow you to play RealMedia files without having to install RealPlayer/RealOne Player. |
| www.free-codecs.com |
|
| Free-Codecs.com : QuickTime Alternative 1.76 final : QuickTime ... |
| Download QuickTime Alternative 1.76 : QuickTime Alternative will allow you to play QuickTime files (.mov, .qt and other extensions) without having to ... |
| www.free-codecs.com |
|
| AlterNet: Home |
| Syndication service and online community of the alternative press, featuring news stories from alternative newsweeklies, magazines and web publications. |
| www.alternet.org |
|
| Open Directory - Health: Alternative |
| the entire directory, only in Health/Alternative ... "Alternative" search on:. AltaVista - A9 - AOL - Ask - Clusty - Gigablast - Google - Lycos - MSN ... |
| dmoz.org |
|
| Alternative Radio |
| A weekly one-hour public affairs radio program that provides analyses and views that are ignored or distorted in most media. |
| www.alternativeradio.org |
|
| The Alternative Medicine Homepage |
| Information on unconventional, unorthodox, unproven, or alternative, complementary, innovative, integrative therapies. Maintained by Charles B. Wessel, ... |
| www.pitt.edu |
|
| Alternative Medicine, Home for Natural Remedies & Healthy Solutions |
| Complementary and alternative medicine information about common health conditions, including natural remedies, holistic healthcare, healing foods, ... |
| www.alternativemedicine.com |
|
| Alternative rock - Wikipedia, the free encyclopedia |
| Alternative rock (also called alternative music [1] or simply ... The music now known as alternative rock was known by a variety of terms before ... |
| en.wikipedia.org |
|
| EERE: Alternative Fuels Data Center Home Page |
| Provides information on alternative vehicle fuels and transportation technologies and related legislation. The center also distributes the newsletter ... |
| www.eere.energy.gov |
|
| Alternative Comics: Publisher of cool comic books & graphic novels |
| Alternative Comics, publishers of cool comic books, releases some of the most original and intelligent titles being created today. |
| www.indyworld.com |
|
| Alternative Tentacles - Store |
| Alternative Tentacles Records supplies the world with punk rock music from the Dead Kennedys, Nomeansno, and Jello Biafra. Featuring secure online ordering. |
| www.alternativetentacles.com |
|
| Google Directory - Health > Alternative |
| Related Categories: Health > Animal > Alternative Medicine (498) Science > Science in Society > Skeptical Inquiry (179) ... |
| www.google.com |
|
| The Alternative Museum |
| Free of physical restrictions, it presents online digital exhibitions, and live webcast events. Headed by international curators with cyber artist ... |
| www.alternativemuseum.org |
|
| Centre for Alternative Technology Home Page |
| CAT aims to 'inspire, inform, and enable' people to live more sustainably. A solutions driven organisation, offering practical solutions to environmental ... |
| www.cat.org.uk |
|
| Los Angeles Alternative |
| LA's only alternative weekly that is locally-owned and independent, bringing you the people, arts and ideas that make Los Angeles the center of the ... |
| www.laalternative.com |
|
| NewsLink | Newspapers | U.S. | Alternative |
| Updated links to all Alternative newspapers (US) from NewsLink Associates. |
| newslink.org |
|
|