Science Fiction Dictionary
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

 

Blood Flow Simulation Detailed By Supercomputer

Supercomputer simulations of blood moving through the vasculature in the brain account for even the plasticity of individual blood cells. Take a look at this video by researchers from Brown University.


( Blood Flow: Multi-scale Modeling and Visualization )

Healthy red blood cells are smooth and elastic; they need to squeeze and bend through tiny capillaries to deliver blood to all areas of the brain. But malaria-infected cells stiffen and stick to the walls, creating blockages in arteries and vessels. Malaria victims die because their brain tissues are deprived of oxygen. A more complete picture of how blood moves through the brain would allow doctors to understand the progression of diseases that affect blood flow, like malaria, diabetes and HIV.

"Previous computer models haven't been able to accurately account for, say, the motion of the blood cells bending or buckling as they ricochet off the walls," said Joe Insley, a principal software developer at Argonne who is working with the team. "This simulation is powerful enough to incorporate that extra level of detail."

Take a look at just the first few seconds of the following trailer from Fantastic Voyage and see how close we were in 1966 to simulating the flow of blood.

Via Medgadget.

Scroll down for more stories in the same category. (Story submitted 4/14/2011)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Computer ")

Automatic Bot Traffic Is 38 Percent Of HTTP Requests
'there were so many worms and counterworms loose in the data-net...' - John Brunner, 1975

Neuroplatform Human Brain Organoid Bioprocessor Uses Less Electricity
'Cultured brains on a slab.'- Peter Watts, 1999

AI Worms That Spread
'...there were so many worms and counterworms loose in the data-net now' - John Brunner, 1975.

Great. Now AIs Have Access To Hacking Tools
'... when you and the Flatline punch through that ice and scramble the cores.' - William Gibson, 1984.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

Science Fiction Timeline
1600-1899
1900-1939
1940's   1950's
1960's   1970's
1980's   1990's
2000's   2010's

Current News

How Old Are Tesla Designs?
You be the judge.

Is Your Autonomous Tractor Safe?
'The field-minder finished turning the top-soil of a two-thousand-acre field.'

Smart TVs Are Listening!
'You had to live -- did live, from habit that became instinct -- in the assumption that every sound you made was overheard...'

Police Drones In China Would Like To Have A Word With You
''OVERRIDE,' the City Fathers said suddenly, without being asked anything at all.'

Oh Great (Part 2), Fence-Climbing Robots
Please, no stingers.

Are The Thought Police Listening To Everyone All The Time?
'... they could plug in your wire whenever they wanted to.'

Finally, Robot Conductors On Autonomous Buses
'Wardour Street,' he told the robot-conductor.'

RoboShiko! Sumo Exercises Still Good For Robots
'... the expressionless face before me was therefore that of the golem-wrestler, Rolem, a creature that could be set for five times the strength of a human being.'

Giant Robotic Hands At Gundam Next Future Science
'Waldo put his arms into the primary pair before him; all three pairs, including the secondary pair mounted before the machine, came to life.'

JWST Finds Bucking Centaur 29P/Schwassmann-Wachmann 1
'... the glittering little rocket bolted to the black iron behind him.'

BeamBike Solar Power Canopy For Electric Bikes
'The slender stalks of a sunshade-photocell collector...'

California Fireman Arrested For Starting Fires
'Fire is bright and fire is clean.'

Robots Need A Better Sense Of Touch
'First, it rubbed my arms...'

MouthPad Supports Head And Tongue Tracking
'The operation that had transformed half his body... had located the control switchboard in his teeth.'

REALLY Remote Control Excavators
'It takes over a second for the signal to get to the Moon...'

Disney Helping Robots Dance
Dance, Robots, Dance.

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.