As the glass bits enter the eye, the cornea is a little damaged.

Air is drawn through a HEPA filter and blown in a very smooth, laminar flow towards the user.

The horned sphere, together with its inside, is a topological 3 ball, the Alexander horned ball, and so is simply connected i.e., every loop can be shrunk to a point while staying inside.

Epidemiology Keratoconjunctivitis sicca is relatively common within the United States, especially so in older patients.

The latest test results show a lost of corneal reflexes.

They are due to copper deposition in part of the cornea (Descemet's membrane) as a result of particular liver diseases.

One example is the tobacco hornworm, which concentrates nicotine to a toxic level in its body as it consumes tobacco plants.

The stratum corneum's function is to reduce water loss, repel water, protect deeper layers of the skin from injury, and to repel microbial invasion of the skin.

90Sr is a radioactive substance that produces beta particles, which penetrate a very short distance into the cornea at the site of the operation.

One can consider other gluings of the solid horned sphere to a copy of itself, arising from different homeomorphisms of the boundary sphere to itself.

In the field of medical research, the Committee took note of a new contact lens that was capable of non surgically reshaping the cornea during sleep.

Visualization CORNEA is a fully immersive, six sided virtual reality facility that gives students and researchers the ability to turn data into 3D structures that they can interact with and examine.

Unlike organs, most tissues (with the exception of corneas) can be preserved and stored for up to five years, meaning they can be banked .

Gorgonians and other corals form dense populations in areas such as canyons and may have a highly diverse associated fauna.

Light enters through the cornea and the lens, hitting the retina, which consists of a series of different cell types the photoreceptors, the bipolar cells and ganglion cells.

Leguminous crops harvested green for food, such as snap peas, snow peas, and so on, are not considered beans, and are classified as vegetable crops.

The three lines from object endpoint formula_5 heading toward the eye indicate the bundle of light rays that pass through the cornea, pupil and lens to form an optical image of endpoint formula_5 on the retina at point formula_7.

In particular, large colonies of octocorals or gorgonians can form dense forests or gardens, as found in the North Pacific, along the Aleutian Island chain, in the Bering Sea and in the Gulf of Alaska.

Surgical treatments that reshape the cornea, such as PresbyLASIK and conductive keratoplasty, are also worth consideration, but some use of reading glasses will still remain when light is poor or when reading for extended periods of time, since such procedures do nothing for crystalline lens deterioration.