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Expiration

Expiration

(Science: physiology) The act of breathing out or expelling air from the lungs.

Origin: L. Spirare = to breathe a coming to an end of a contract period; the expiry of his drivers license.Euphemistic expressions for death; thousands mourned his passing.The act of expelling air from the lungs.The act of expelling air out of the lungs when [[breathing.


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ELISA readings after booster shot

... lot number of antigen reagent? Small variability in antigens can sometimes occur with new reagent or between lots of same reagent. Also check your expiration dates on everything to see if you can discover a reason for the variance. Did you save some immediately frozen serum from the pre to test ...

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by Wallyanna
Wed May 09, 2012 11:07 am
 
Forum: General Discussion
Topic: ELISA readings after booster shot
Replies: 3
Views: 1395

Respiration related question -UNI

... :) Describe what you would expect to observe and what you might record in the circumstances below: A healthy adult is switched, just after normal expiration, from breathing air to rebreathing in and out of a bag which initially contains 6L of 100% oxygen. He is switched, just after normal expiration, ...

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by Physiofriend
Wed Feb 15, 2012 4:05 pm
 
Forum: Human Biology
Topic: Respiration related question -UNI
Replies: 0
Views: 429

What is food expiry date?

... explained to me by in simplest terms by a professor, is the date at which it would take bacteria, fungi, etc to defile the product, which leads to expiration. For instance, canned food lasts longer because of the intense nature of the method - anaerobic bacteria, however, can negate this, as previously ...

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by ChesneMD
Sat Dec 17, 2011 10:36 am
 
Forum: Microbiology
Topic: What is food expiry date?
Replies: 5
Views: 2361

respiratory system questions.please help

... of the vocal cord 29 name of the respiratory center in the brain? 30 first events in inspiration are?)Ex: diagram movement 31 first event in expiration (how we release air) 32 structure of walls of the alveoli 33 percentage of oxygen of the ordinary air

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by undertaker
Tue Feb 19, 2008 11:22 pm
 
Forum: Human Biology
Topic: respiratory system questions.please help
Replies: 7
Views: 8372

Re: Sugar Allergy

... the Ohio State board. The name Dr. David Dahlman checks out. License and Registration Information Credential License Type Initial Issue Date Expiration Date Status Discipline DC.2437 Chiropractic Physician 02/26/1997 12/31/2008 ACTIVE No

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by MichaelXY
Sat Jan 05, 2008 8:49 pm
 
Forum: Human Biology
Topic: Sugar Allergy
Replies: 76
Views: 229954
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