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Abbreviation for long interspersed elements , under element.

lines, the elongated marks traced by a stylus on a gnathic projection plane, indicating direction of movement related variously to condyle movements.

Patient discussion about lines

Q. My vision is blurry and I see zigzag lines, what is it from? Every now and again, usually after sitting a few hours in front of the computer or not sleeping enough at night, I start getting blurry vision. I see zigzag lines in front of my eyes and it can take sometimes an hour to go away. What is this from?

A. It sounds like you have a migraine. A migraine that comes with blurry vision and zigzags (an aura) is called a classic migraine. The aura of migraine typically lasts from 20 minutes to an hour. Some patients have prolonged aura symptoms that can last hours to days. The aura also typically ends before the headache itself begins. When migraine aura symptoms are prolonged or last into or through the headache phase these types of migraine are commonly referred to as complicated migraines.

Q. what is the red line when your body temperature drops before you are getting hypothermia?

A. Hypothermia is a condition in which an organism's temperature drops below that required for normal metabolism and function. For people in stage 1 hypethermia, body temperature drops by 1-2°C below normal temperature (35-36°C). Mild to strong shivering occurs. In stage 2, body temperature drops by 2-4°C (35-33 degrees). Shivering becomes more violent. Muscle mis-coordination becomes apparent and movements are slow and labored and there is mild confusuin. In stage 3, body temperature drops below approximately 32 °C (89.6 °F). Shivering usually stops and there's difficulty speaking, sluggish thinking, and amnesia start to appear. Cellular metabolic processes shut down. This is life threatening.

Q. can i get lung cancer from second hand smoking? what is the red line amount? how long do i need to expose to a smoking environment before i risk lung cancer ?

A. Yes, second hand (or passive) smoking is indeed a risk factor for lung cancer. How much? It depends both on the environment of the passive smoking (e.g. to how many smokers one is exposed) and on genetic factors. Don't know about threshold, but it seems that the more you avoid it the better.

More discussions about lines
References in classic literature ?
These lines in the "Iliad" tell of the preparation for washing the body of Patroclus, and I am not pleased that the writer of the "Odyssey" should have adopted them here.
The sudden lapse into the third person here for a couple of lines is due to the fact that the two Iliadic lines taken are in the third person.
Big Alec has a Chinese line out in the bight off Turner's Shipyard," Charley Le Grant said that afternoon to Carmintel.
Slack water had come, and as we dropped around the end of the Solano Wharf we saw Big Alec at work, running his line and removing the fish.
A thin line of skirmishers, the men deployed at six paces or so apart, now pushes from the wood into the open.
The line of battle in the edge of the wood stands at a new kind of "attention," each man in the attitude in which he was caught by the consciousness of what is going on.
SOCRATES: And are there not here four equal lines which contain this space?
SOCRATES: And now try and tell me the length of the line which forms the side of that double square: this is two feet--what will that be?
A little later the regiment was ordered out of line to relieve the congested front, and through some misplay in the game of battle was not again under fire.
I have just come through the German lines and yours and passed through your camp," he replied.
one soldier was saying to another, pointing to a Russian musketeer who had gone up to the picket line with an officer and was rapidly and excitedly talking to a French grenadier.
Their line gets hitched across your mast, and overturns you, or it catches somebody in the boat, and either throws them into the water, or cuts their face open.