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Community Forum · Est. 2006
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#21
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10-06-2019, 02:18 PM
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 The Devil's Left Hand Poster Rank:70 Male Join Date: May 2012 Posts: 22,183 Mentioned: 18 Post(s) Quoted: 9550 Post(s)
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Re: Teenager Shoot and Kills a Guy Waiting for a Check-up Inside a Health Clinic
No, but a competent armed security guard would have shot the assailant before he had a chance to flee.
__________________ Why so sad? Your tears are no match for mine. |
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#23
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10-07-2019, 03:01 AM
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 My Rank: SECOND LIEUTENANT Poster Rank:251 Join Date: Sep 2015 Posts: 5,527 Mentioned: 2 Post(s) Quoted: 994 Post(s)
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Re: Teenager Shoot and Kills a Guy Waiting for a Check-up Inside a Health Clinic
It's the same old song and dance. It doesn't happen until it happens. Like when someone hears gun shots in the night and the next day tells the news team they thought it was just fire crackers going off or a car back firing.  |
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#26
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10-10-2019, 03:17 AM
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 ♚ Legacy Gold Member ♚ Poster Rank:605 Join Date: May 2014 Posts: 1,520 Mentioned: 1 Post(s) Quoted: 261 Post(s)
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Re: Teenager Shoot and Kills a Guy Waiting for a Check-up Inside a Health Clinic
It's called cadaveric spasm. ATP is required to reuptake calcium into the sarcomere's sarcoplasmic reticulum (SR). When a muscle is relaxed, the myosin heads are returned to their "high energy" position, ready and waiting for a binding site on the actin filament to become available. Because there is no ATP available, previously released calcium ions cannot return to the SR. These leftover calcium ions move around inside the sarcomere and may eventually find their way to a binding site on the thin filament's regulatory protein. Since the myosin head is already ready to bind, no additional ATP expenditure is required and the sarcomere contracts. |
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#27
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10-10-2019, 11:09 AM
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 ★ Legacy Member ★ Poster Rank:60 Join Date: Jan 2010 Posts: 25,121
Contributions: 1
Mentioned: 29 Post(s) Quoted: 3468 Post(s)
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Re: Teenager Shoot and Kills a Guy Waiting for a Check-up Inside a Health Clinic
Nervous system is amazing  Schwann cell, sarcormeres, myelin sheaths, endoplasmic reticulum, the whole nine yards |
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#28
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10-12-2019, 06:29 AM
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 My Rank: MAJOR Poster Rank:36 Join Date: Jul 2016 Posts: 40,093 Mentioned: 147 Post(s) Quoted: 19528 Post(s)
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Re: Teenager Shoot and Kills a Guy Waiting for a Check-up Inside a Health Clinic
"i'll be safe next to this armed guard".
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