 "WR News, Edition 3 (including Science Spin)")
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Know the news.(GEO SKILLS)
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Fill in the circle for the best answer.
1. What is the main idea of the story "Rock On!"?
(A) The Grand Canyon is 6,000 feet deep at its deepest point.
(B)The Grand Canyon has been a national monument for 100 years.
(C) The Grand Canyon was created millions of years ago by the Colorado River.
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Lens stem cells may reside outside the lens capsule: an hypothesis.(Commentary)(Clinical report)
Magazine article from: Theoretical Biology and Medical Modelling
; ...corresponding author) [1]; Rita A Meyer [2] Background Lens background The vertebrate lens is a transparent cellular structure, specialized to focus and transmit light. The lens is composed of two cell types - epithelial cells...
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LENSES INTO FOCUS -- How lenses work and how to choose them.(Statistical Data Included)
Magazine article from: Digital Video Magazine
; ...the more wide angle the lens. All prime lenses have a fixed focal length...operators to consider prime lenses. With a zoom lens, users can increase and...the more expensive the lens. Adapters and extenders Lenses for all types of cameras...
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Camera lenses.
Magazine article from: PSA Journal
; ...needed in a fine lens. f) In reality, most of today's lenses are capable of producing...above. Normal Lens Before taking up...and "accessory lenses," let's define...point behind the lens so clearance is achieved.) These normal lenses have a focal length...
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Lenses for Every Eye.
Magazine article from: U.S. News & World Report
; ...silicone hydrogel lenses, an improved version of the soft lens introduced in 1971...permeable rigid lenses. That's important...you're getting a lens that breathes better...Association's contact lens and cornea section...silicone hydrogel lenses increased 50 percent...
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 "Rocky Mountain News (Denver, CO)")
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LENSES FIX PATIENTS' LOOKS CONTACTS CORRECT APPEARANCE OF EYES DAMAGED BY INJURY.(Business)
Newspaper article from: Rocky Mountain News (Denver, CO)
; ...in Colors also paints lenses for Halloween, such as cat eyes and an all-white lens that Harper thinks looks...The company even crafts lenses for people with dyslexia...FILE:EYEWEAR - CONTACT LENSES CAPTION: Artist Annalise...hand-painted contact lens. By Steve Groer / Rocky...
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 "The Daily Mail (London, England)")
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Lenses to boost your sight while you sleep.
Newspaper article from: The Daily Mail (London, England)
; ...seem fuzzy. Overnight lenses are made from a special hard type of plastic lens, called gaspermeable...already available as day lenses, but most people wear...of the cornea, the lens will be more effective.'Overnight lenses are not suitable for...
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Lens solution makers need to account for 'human factors'.
Newspaper article from: Medical Device Daily
; ...state that makers of contact lens solutions should come up...proof way to ensure that lenses are sterile, the subtext...the efficacy of contact lens solutions on lenses is complicated by the wide range of lens types on the market...
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Lens material is a triple jump in technology
Magazine article from: Ophthalmology Times
; ...and casting for lens production. Its...properties allow lenses made from Trivex...depending on the lens design. As a result, lenses made from the material...tension to which a lens material can respond...without breaking. Lenses made from Trivex...
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Lens hoods.
Magazine article from: PSA Journal
; ...precision cameras and lenses advise the use of a lens hood. This is sufficient...sizes for different lenses. Also, besides...hood protects the lens from rain and fingerprints...no wider than the lens mount are essential...manufacturers of such lenses include a threaded...
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Contact Lenses-a New Way to See
Newspaper article from: The Washington Post
; ...forced under the lens. Even so, it...people who wear hard lenses to take them out...careful. For contact lens wearers, that means...and care for the lenses. Lenses must be...on them. Contact lens wearers can't take...taking care of their lenses. Wearing dirty lenses...
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