HOME >> BIOLOGY >> NEWS
Stanford scientist seeks participants in NASA hypergravity study

If you`ve ever wanted to experience the sensation space shuttle astronauts feel during liftoff and landing - or if spinning around in circles all day inside a large NASA centrifuge is your idea of a good time - then Malcolm Cohen wants to hear from you.

A consulting professor in Stanford`s Department of Human Biology and chief of NASA`s Human Information Processing Branch, Cohen is looking for participants in a groundbreaking study to determine the extent to which people can tolerate prolonged exposure to increased gravitational force - or hypergravity.

``The human body has evolved and adapted to G forces that are relatively constant, except for brief periods of acceleration in planes, cars, merry-go-rounds and so forth,`` Cohen said. ``But there has never been a comprehensive study of the long-term effects of hypergravity on humans.``

To remedy this lack of data, Cohen and his colleagues at the NASA Ames Research Center in Mountain View, Calif., are seeking men between the ages of 18 and 35 who are willing to experience G forces up to two times greater than those normally found on Earth. The study begins in July and will run about nine weeks for each participant. Evaluations of G-tolerance levels in women are expected to be the subject of future experiments.

Those selected for the study will have to endure long hours sitting, and occasionally standing, inside NASA Ames` 20-G centrifuge - a 58-foot-long spinning machine featured in the film Space Cowboys. The centrifuge simulates increasing levels of hypergravity as it rotates faster and faster. For example, to experience the effects of 2 G - twice Earth`s gravitational force - a passenger is spun at nearly 15 revolutions per minute.

Gravity shapes life

A physiological psychologist, Cohen began studying the effects of hypergravity on military jet pilots in the 1960s. He joined the staff of NASA Ames in 1982 - the same year he began teaching a course titled ``
'"/>

Contact: Mark Shwartz
mshwartz@stanford.edu
650-723-9296
Stanford University
19-Mar-2002


Page: 1 2 3 4 5

Related biology news :

1. Tiny molecules have big potential as cancer drugs, Stanford researcher believes
2. Stanford researchers findings may shed light on common, deadly birth defect
3. Leukemia stem cells identified by Stanford researchers
4. New view of leukemia cells identifies best treatment options, Stanford researchers say
5. Confidentiality of genetic databases questioned by Stanford researchers
6. Stanford researchers go from heaven to Earth in lifeguard test
7. Transplant rejection averted by simple light exposure in Stanford animal study
8. Fat cells heal skull defects in mice, Stanford research shows
9. Gene-based screen sorts cancer cases, say Stanford researchers
10. Elusive but ubiquitous microbe fingered as gum disease culprit in Stanford study
11. Sticklebacks reveal secrets to evolutionary change in Stanford study

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:5/16/2016)... --  EyeLock LLC , a market leader of iris-based ... IoT Center of Excellence in Austin, Texas ... embedded iris biometric applications. EyeLock,s iris authentication ... with unmatched biometric accuracy, making it the most proven ... platform uses video technology to deliver a fast and ...
(Date:4/28/2016)... BANGALORE, India , April 28, 2016 ... subsidiary of Infosys (NYSE: INFY ), and Samsung ... global partnership that will provide end customers with a ... and payment services.      (Logo: http://photos.prnewswire.com/prnh/20130122/589162 ... for financial services, but it also plays a fundamental part ...
(Date:4/19/2016)... , UAE, April 20, 2016 ... implemented as a compact web-based "all-in-one" system solution for ... biometric fingerprint reader or the door interface with integration ... modern access control systems. The minimal dimensions of the ... readers into the building installations offer considerable freedom of ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... , June 23, 2016   EpiBiome , a ... $1 million in debt financing from Silicon Valley Bank ... automation and to advance its drug development efforts, as ... facility. "SVB has been an incredible strategic ... services a traditional bank would provide," said Dr. ...
(Date:6/23/2016)... ... , ... In a new case report published today in STEM CELLS Translational ... lymphedema after being treated for breast cancer benefitted from an injection of stem cells ... this debilitating, frequent side effect of cancer treatment. , Lymphedema refers to ...
(Date:6/23/2016)... LONDON , June 23, 2016 ... & Hematology Review, 2016;12(1):22-8 http://doi.org/10.17925/OHR.2016.12.01.22 ... Review , the peer-reviewed journal from touchONCOLOGY, ... the escalating cost of cancer care is placing ... a result of expensive biologic therapies. With the ...
(Date:6/23/2016)... ... 23, 2016 , ... Regulatory Compliance Associates® Inc. (RCA), a ... webinar on Performing Quality Investigations: Getting to Root Cause. This ... charge. , Incomplete investigations are still a major concern to the Regulatory Authorities ...
Breaking Biology Technology:
Cached News: