exfoliation is increased by sunburn.    From Wordnet, Princeton University. 

The process, known in scientific circles as exfoliation, is slow, labor-intensive and inefficient.    From Wordnik.com.  [How and Why: Graphene seems valuable for computers, batteries and other uses] Reference

This process is called exfoliation, and it normally begins at around six or seven years of age.    From Wordnik.com.  [Independent.ie - Frontpage RSS Feed] Reference

Such creams "make you look more awake, especially in conjunction with the other steps such as exfoliation," she says.    From Wordnik.com.  [Looking More Awake:] Reference

This is a head-to-toe exfoliation which is good for removing dead skin, says Navarce-Padua.    From Wordnik.com. Reference

Products that offer added benefits such as exfoliation or ultra moisturising properties are also in demand.    From Wordnik.com.  [Bath and Shower - South Africa - Market Report - new market analysis released] Reference

Bigger samples might come from chemical exfoliation.    From Wordnik.com.  [Archive 2009-03-01] Reference

Most showed signs of subaerial weathering and exfoliation.    From Wordnik.com.  [Ardipithecus ramidus: The Geological, Environmental, and Taphonomic Background - The Panda's Thumb] Reference

There are two types of exfoliation, mechanical or chemical.    From Wordnik.com.  [Psoriasis Guru » Blog Archive » How and When to Use Exfoliants to Treat Psoriasis] Reference

Does the oatmeal provide exfoliation or just a little texture?.    From Wordnik.com.  [Choco Oatmeal Soap Recipe] Reference

September 26, 2008 at 7:27 am exfoliation…….the tastee way.    From Wordnik.com.  [Yep, dis is definitivly - Lolcats 'n' Funny Pictures of Cats - I Can Has Cheezburger?] Reference

A good facial exfoliation routine involves a cleanser or foamer.    From Wordnik.com.  [Basics To Healthy Skin] Reference

No sleep, too much to drink, exfoliation for the face in the form of stubble.    From Wordnik.com.  [It was the best of times...] Reference

Skincare in the '80s was synonymous with chemical peels and harsh exfoliation.    From Wordnik.com.  [Lauren Fornes: Exfoliating Like It's 1985?] Reference

Happy to come across the channel and apply with serious amounts of exfoliation technique.    From Wordnik.com.  [triangles] Reference

The rarity of late-stage weathering damage characterized by deep cracking and exfoliation.    From Wordnik.com.  [Ardipithecus ramidus: The Geological, Environmental, and Taphonomic Background - The Panda's Thumb] Reference

It's about that moment of exfoliation and the impact it has on the psyche, particularly of men.    From Wordnik.com.  [Tom Matlack: Up in the Air: Clooney Looks for Connection and So Do We] Reference

Where unworn by contact with the ground, the horn of the sole is shed by a process of exfoliation.    From Wordnik.com.  [Diseases of the Horse's Foot] Reference

You send me your address and I'll ship you some exfoliation cream to get the dingies off you, okay?.    From Wordnik.com.  ["It should be known that Jonathan Crutchley's donation to McCain left the entire Board in disbelief."] Reference

For this reason, ultrasonic exfoliation captured my attention at the IECSC trade show in Las Vegas.    From Wordnik.com.  [Lauren Fornes: Exfoliating Like It's 1985?] Reference

Although, if there was exfoliation too, your face will be red for a while but then look extra beautiful.    From Wordnik.com.  [How to make your face happy for $97 « knitnut.net] Reference

As a former esthetician seems like a lifetime ago I've tried all the tricks and no exfoliation has helped.    From Wordnik.com.  [The h.naoto exclusive feather/batwing rucksack/backpack for 2008 (and the BBC!)] Reference

This is responsible for the abundance of exfoliation-stones that make this great country what it is today.    From Wordnik.com.  [Archive 2009-03-01] Reference

Applications, all contributed to remove this extensive exfoliation of the tibia, or large bone of the leg.    From Wordnik.com.  [Observations on the Causes, Symptoms, and Nature of Scrofula or King's Evil, Scurvy, and Cancer With Cases Illustrative of a Peculiar Mode of Treatment] Reference

Yeah, vanity has set in and I wanted to do some nuclear exfoliation for younger, more youthful-looking skin.    From Wordnik.com.  [15 « February « 2008 « The Life and Times of Organic Mama] Reference

In fact, the critic and poet Randall Jarrell once argued that modernism is simply an exfoliation of romanticism.    From Wordnik.com.  [The New New Thing: Same As It Ever Was] Reference

Of all the crowns, they All have drawbacks and can last a long time till exfoliation or get worn in less than a year.    From Wordnik.com.  [White Crowns For Baby Teeth] Reference

New York University dermatologist Arielle Kauvar says proper exfoliation will help prime your legs for an even, sunless tan.    From Wordnik.com.  [Style: Summer's Got Legs] Reference

When using a mechanical exfoliation method, there is scrubbing of the skin, usually with facial scrubs or micro-fiber cloths.    From Wordnik.com.  [Psoriasis Guru » Blog Archive » How and When to Use Exfoliants to Treat Psoriasis] Reference

"Postmodernism" itself is simply an exfoliation of modernism: the very terms imply their endorsement of the make-it-new ideology.    From Wordnik.com.  [The New New Thing: Same As It Ever Was] Reference

This letter was written some weeks after contracting a severe cold, which accounts for the unusual amount of exfoliation and mucus.    From Wordnik.com.  [Intestinal Ills Chronic Constipation, Indigestion, Autogenetic Poisons, Diarrhea, Piles, Etc. Also Auto-Infection, Auto-Intoxication, Anemia, Emaciation, Etc. Due to Proctitis and Colitis] Reference

Also, sometimes extra teeth interfere with the normal eruption/exfoliation of teeth, so things don't just go the way it is supposed to.    From Wordnik.com.  [Mesiodens, or Extra Tooth] Reference

Some of this thinking is a perverse exfoliation of such ideals as equality of opportunity, freedom of inquiry and tolerance of dissent.    From Wordnik.com.  [Twenty-Five Years Later, We're Still Living In Woodstock Nation] Reference