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Brian C Hart - Professional Profile



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Brian C. Hart, Ph.D., is a strategic engagement leader on a mission to leverage space technology to protect U.S. interests and assets against adversaries. Throughout Dr. Hart's career, he has enjoyed: Working closely with business executives to provide strategic direction and leadership, translating customer and competitive intelligence into compelling capture strategies and solutions, and mentoring teams to enhance individual and company capabilities while fostering an engaging and accountable environment, being involved in STEAM initiatives and education to develop greater awareness in the community, and serving the armed forces with the U.S. Navy and U.S. Army National Guard. He is excited to begin developing his career in Jacobs's Critical Mission Systems business unit, supporting NORAD and the U.S. Space Force.

 

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GeneralJust Got Published in "SQL Server Magazine" Pin
Brian C Hart4-Jun-11 5:57
professionalBrian C Hart4-Jun-11 5:57 
GeneralSex, Drugs, and Rock 'n Roll in Ancient Egypt [modified] Pin
Brian C Hart5-Jul-06 10:49
professionalBrian C Hart5-Jul-06 10:49 
GeneralMessage Closed Pin
10-Feb-20 1:22
arsdpro10-Feb-20 1:22 
GeneralComing Up at The Science Cafe: Panel on Cancer Nanotech, Women in Science Pin
Brian C Hart1-May-06 13:33
professionalBrian C Hart1-May-06 13:33 
GeneralJoin The Science Café - Near You! Pin
Brian C Hart3-Jan-06 20:38
professionalBrian C Hart3-Jan-06 20:38 
GeneralAt Last! My DCOM Tutorial for VS.NET! Pin
Brian C Hart28-Dec-05 21:43
professionalBrian C Hart28-Dec-05 21:43 
GeneralSpeaking at Mayo Clinic Pin
Brian C Hart20-Jul-05 9:57
professionalBrian C Hart20-Jul-05 9:57 
GeneralRe: Speaking at Mayo Clinic Pin
S Douglas2-Jan-06 23:56
professionalS Douglas2-Jan-06 23:56 
GeneralRe: Speaking at Mayo Clinic Pin
Brian C Hart3-Jan-06 7:57
professionalBrian C Hart3-Jan-06 7:57 
GeneralRe: Speaking at Mayo Clinic Pin
S Douglas3-Jan-06 18:48
professionalS Douglas3-Jan-06 18:48 
GeneralRe: Speaking at Mayo Clinic Pin
Brian C Hart3-Jan-06 20:21
professionalBrian C Hart3-Jan-06 20:21 
GeneralRe: Speaking at Mayo Clinic Pin
S Douglas3-Jan-06 20:35
professionalS Douglas3-Jan-06 20:35 
GeneralRe: Speaking at Mayo Clinic Pin
Brian C Hart3-Jan-06 20:53
professionalBrian C Hart3-Jan-06 20:53 
GeneralRe: Speaking at Mayo Clinic Pin
S Douglas3-Jan-06 21:12
professionalS Douglas3-Jan-06 21:12 
GeneralRe: Speaking at Mayo Clinic Pin
Brian C Hart3-Jan-06 21:24
professionalBrian C Hart3-Jan-06 21:24 
GeneralRe: Speaking at Mayo Clinic Pin
S Douglas3-Jan-06 21:46
professionalS Douglas3-Jan-06 21:46 
GeneralRe: Speaking at Mayo Clinic Pin
Brian C Hart4-Jan-06 9:38
professionalBrian C Hart4-Jan-06 9:38 
sfdougl wrote:
That is just not fair, but oh so cool. When you hear people bragging about their new game council, digital camera or whatever electronic gadget; ever find your self tempted to say well my new toy costs 20 billion dollars and takes images from billions of light years away?


<g>

sfdougl wrote:
I'm probably off base here, but I thought some of the “light” produced by a galaxy was caused by what’s believed to be a very large black hole in the center of the galaxy? Then again Dark matter (along with quarks and such) happens to be one of those topics I have yet to be able to wrap my little pea brain around.


This is not just one galaxy we are talking about. Plus, the Hubble Space Telescope recently gave conclusive proof that nearly all galaxies definitely have massive (about 1 million - 1 billion Suns) black holes at their centers. With Hubble, at least in our own galaxy -- you can actually take pictures of objects -- such as stars, etc., that are actually in orbit about an unseen center (unseen in optical). You can then use Kepler's Laws to figure out how massive the central object is. There are no stars which are more massive than 100 Suns, so if you have anything heavier, it's a black hole.

But the light produced by a galaxy comes mainly from its stars and gas.

Now for galaxy clusters, which is what I study, these are systems of 500-1000 individual galaxies, all bound together by each others' gravity. But clusters, being the largest bound systems in the Universe, are in fact filled mainly by dark matter; and the dominant *luminous* component is in fact a tenuous, hot atmosphere of gas that surrounds the galaxies.

Sincerely Yours,
Brian Hart
Department of Physics and Astronomy
University of California, Irvine
GeneralRe: Speaking at Mayo Clinic Pin
S Douglas4-Jan-06 13:00
professionalS Douglas4-Jan-06 13:00 
GeneralRe: Speaking at Mayo Clinic Pin
Brian C Hart3-Jan-06 21:26
professionalBrian C Hart3-Jan-06 21:26 
GeneralRe: Speaking at Mayo Clinic Pin
S Douglas3-Jan-06 21:52
professionalS Douglas3-Jan-06 21:52 
GeneralRead My DCOM Tutorial! Pin
Brian C Hart9-Jan-05 23:40
professionalBrian C Hart9-Jan-05 23:40 
GeneralRe: Read My DCOM Tutorial! Pin
RevathiRamakumar3-Mar-09 23:08
RevathiRamakumar3-Mar-09 23:08 
GeneralRe: Read My DCOM Tutorial! Pin
Daniel Kobuszewski6-Mar-09 7:50
Daniel Kobuszewski6-Mar-09 7:50 

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