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the first ae in nasa stands for

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the first ae in nasa stands for
 

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the first ae in nasa stands for
aeronautics and a commitment to

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aeronautics and a commitment to
 

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aeronautics and a commitment to
developing the world's most advanced

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developing the world's most advanced
 

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developing the world's most advanced
efficient aircraft

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efficient aircraft
 

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efficient aircraft
key to the success of this effort today

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key to the success of this effort today
 

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key to the success of this effort today
is computer modeling the ability to

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is computer modeling the ability to
 

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is computer modeling the ability to
evaluate a number of factors before

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evaluate a number of factors before
 

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evaluate a number of factors before
committing to a particular configuration

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committing to a particular configuration
 

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committing to a particular configuration
recently engineers at nasa's lewis

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recently engineers at nasa's lewis
 

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recently engineers at nasa's lewis
research center have been using these

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research center have been using these
 

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research center have been using these
same modeling techniques to improve the

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same modeling techniques to improve the
 

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same modeling techniques to improve the
design and durability of artificial

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design and durability of artificial
 

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design and durability of artificial
joints

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joints
 

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joints
joint replacement surgery is performed

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joint replacement surgery is performed
 

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joint replacement surgery is performed
almost every day at places like the

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almost every day at places like the
 

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almost every day at places like the
university hospitals of cleveland

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university hospitals of cleveland
 

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university hospitals of cleveland
here orthopedic surgeon dr bernard

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here orthopedic surgeon dr bernard
 

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here orthopedic surgeon dr bernard
stolberg holds a widely used artificial

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stolberg holds a widely used artificial
 

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stolberg holds a widely used artificial
knee

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knee
 

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knee
the problem is that implants like these

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the problem is that implants like these
 

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the problem is that implants like these
currently have to be replaced every 10

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currently have to be replaced every 10
 

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currently have to be replaced every 10
to 15 years these parts can come loose

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to 15 years these parts can come loose
 

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to 15 years these parts can come loose
they can wear

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they can wear
 

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they can wear
and there's a very intimate relationship

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and there's a very intimate relationship
 

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and there's a very intimate relationship
between the implant and the bone that

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between the implant and the bone that
 

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between the implant and the bone that
is just beginning to be explored

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is just beginning to be explored
 

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is just beginning to be explored
nasa researchers are using their

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nasa researchers are using their
 

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nasa researchers are using their
computer codes to come up with a design

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computer codes to come up with a design
 

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computer codes to come up with a design
that will stay securely in the bone for

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that will stay securely in the bone for
 

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that will stay securely in the bone for
a longer period of time

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a longer period of time
 

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a longer period of time
these techniques also make it possible

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these techniques also make it possible
 

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these techniques also make it possible
to custom design artificial joints

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to custom design artificial joints
 

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to custom design artificial joints
according to aerospace engineer dale

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according to aerospace engineer dale
 

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according to aerospace engineer dale
hopkins rather than fitting the patient

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hopkins rather than fitting the patient
 

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hopkins rather than fitting the patient
to the implant the implant is fitted to

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to the implant the implant is fitted to
 

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to the implant the implant is fitted to
the patient

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the patient
 

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the patient
another medical development involves

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another medical development involves
 

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another medical development involves
ultrasound

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ultrasound
 

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ultrasound
originally used to detect structural

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originally used to detect structural
 

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originally used to detect structural
flaws in aircraft at nasa's langley

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flaws in aircraft at nasa's langley
 

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flaws in aircraft at nasa's langley
research center this technology is now

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research center this technology is now
 

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research center this technology is now
enhancing the treatment of fire related

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enhancing the treatment of fire related
 

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enhancing the treatment of fire related
injuries

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injuries
 

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injuries
each year 2 million americans suffer

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each year 2 million americans suffer
 

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each year 2 million americans suffer
serious burns 200 000 need

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serious burns 200 000 need
 

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serious burns 200 000 need
hospitalization

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hospitalization
 

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hospitalization
assessing whether a burn is second or

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assessing whether a burn is second or
 

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assessing whether a burn is second or
third degree is crucial in determining

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third degree is crucial in determining
 

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third degree is crucial in determining
proper treatment according to dr anthony

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proper treatment according to dr anthony
 

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proper treatment according to dr anthony
marmaru at the medical college of

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marmaru at the medical college of
 

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marmaru at the medical college of
virginia

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virginia
 

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virginia
the faster we can make that assessment

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the faster we can make that assessment
 

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the faster we can make that assessment
the easier it is going to be in terms of

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the easier it is going to be in terms of
 

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the easier it is going to be in terms of
the healing process

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the healing process
 

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the healing process
ultrasound used in nasa aeronautics

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ultrasound used in nasa aeronautics
 

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ultrasound used in nasa aeronautics
research has been modified to make rapid

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research has been modified to make rapid
 

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research has been modified to make rapid
accurate assessments of burn thickness

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accurate assessments of burn thickness
 

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accurate assessments of burn thickness
this procedure enables doctors to

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this procedure enables doctors to
 

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this procedure enables doctors to
distinguish between a second-degree burn

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distinguish between a second-degree burn
 

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distinguish between a second-degree burn
that can heal naturally and the third

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that can heal naturally and the third
 

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that can heal naturally and the third
degree requiring surgical skin grafting

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degree requiring surgical skin grafting
 

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degree requiring surgical skin grafting
so again front surface

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so again front surface
 

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so again front surface
and a very diffuse back surface and

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and a very diffuse back surface and
 

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and a very diffuse back surface and
that's what we see when we have a very

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that's what we see when we have a very
 

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that's what we see when we have a very
deep burn once left a time in a doctor's

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deep burn once left a time in a doctor's
 

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deep burn once left a time in a doctor's
eye and experience burn assessment can

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eye and experience burn assessment can
 

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eye and experience burn assessment can
now be highly accurate and instantaneous

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now be highly accurate and instantaneous
 

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now be highly accurate and instantaneous
comparing this ultrasound technique with

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comparing this ultrasound technique with
 

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comparing this ultrasound technique with
other medical procedures langley's dr

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other medical procedures langley's dr
 

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other medical procedures langley's dr
john cantrell we have been

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john cantrell we have been
 

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john cantrell we have been
exactly on the money 100 of the time

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exactly on the money 100 of the time
 

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exactly on the money 100 of the time
improving the assessment of burns and

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improving the assessment of burns and
 

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improving the assessment of burns and
the design of artificial joints

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the design of artificial joints
 

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the design of artificial joints
nasa aeronautics technology enhancing

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nasa aeronautics technology enhancing
 

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nasa aeronautics technology enhancing
medical science

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you