Navigation Links
Virtual vehicle vibrations
Date:2/11/2013

"Sit up straight in your chair!"

That command given by countless parents to their children may one day be delivered by vehicle designers to a robot that is actually a computerized model of a long-distance truck driver or other heavy equipment operator, thanks to a University of Iowa research program.

That's because a UI researcher has designed a computer program that allows engineers to accurately predict the role posture plays in transferring the stress of vehicle motion to bone and muscle in the head and neck.

Titled "Human head-neck models in whole-body vibration: Effect of posture," the paper is published in the online Jan. 3 issue of the Journal of Biomechanics.

Lead author Salam Rahmatalla, associate professor of civil and environmental engineering and research engineer at the Virtual Soldier Research (VSR) Program, a part of the College of Engineering's Center for Computer-Aided Design (CCAD), says that a computer model is needed.

"Studies have shown that awkward head-neck postures inside whole-body vibration environments can increase discomfort and the risk of injury," he says. "The goal of this project is to introduce a computerized human model that can be used to predict human motion in response to whole-body vibration when the human takes different head-neck postures."

He notes that the predicted motion data of his current model can be used to drive more sophisticated computer human modelswith muscles and internal tissuesthat can predict muscle forces and internal strain and stress between tissues and vertebrae.

Significantly, the computer program may reduce the need for actual human subjects to drive test vehicles.

"One major benefit of the current computer human model is the possibility of using it instead of humans in the design/modification loop of equipment in whole-body vibration," he says.

Rahmatalla says a wide variety of industry, university, and other re
'/>"/>

Contact: Gary Galluzzo
gary-galluzzo@uiowa.edu
319-384-0009
University of Iowa
Source:Eurekalert

Page: 1 2

Related biology news :

1. UT Dallas researchers pushing the boundaries of virtual reality
2. Virtual women reveal more skin, regardless of body proportions
3. U of M to lead international virtual institute studying climatic and human effects on Earth
4. VirtualScopics Schedules Third Quarter 2012 Earnings Announcement
5. University of Tennessee Space Institute researchers make clinical trials a virtual reality
6. Darwin discovered to be right: Eastern Pacific barrier is virtually impassable by coral species
7. Scripps Research scientists show potent new compound virtually eliminates HIV in cell culture
8. Virtual plant planning, retrofitting and maintenance
9. A virtual crystal ball
10. Real science in virtual school labs
11. High capacity vehicles the future?
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/4/2014)... , Dec. 3, 2014  Crossmatch™, a ... announced that its DigitalPersona ® Pro Enterprise ... have been deployed throughout First Bank branch locations ... South Carolina and Virginia. First Bank, ... Southern Pines, North Carolina , selected ...
(Date:11/21/2014)... MOUNTAIN VIEW, Calif. , Nov. 20, 2014 /PRNewswire/ ... for higher driver efficiency are piloting the North American ... the number of accidents growing, gesture recognition systems that ... will make a mark in the industry. ... of the Automotive Gesture Recognition Market in ...
(Date:11/18/2014)... BETHESDA, Md. , Nov. 17, 2014 The ... European and U.S. regulatory agencies will speak and at least ... Quality Metrics Conference at the Omni Shoreham Hotel in ... is pleased once again to have significant support from the ... and Europe in our effort to ...
Breaking Biology News(10 mins):First Bank Partners with Crossmatch to Increase Log In Security 2First Bank Partners with Crossmatch to Increase Log In Security 3Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 2Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 3Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 4FDA's Janet Woodcock, EMA's Emer Cooke Headline PDA Quality Metrics Conference 2
... press release is available in French . ... Laval researchers and their colleagues from the Canadian Forest Service ... and fir has remained very much the same for over ... between today,s conifers and fossils dating back to the days ...
... Rochelle, NY, December 13A leading scientific society of university ... research in the sciences and technologies of environmental protection, ... (AEESP) , has selected the peer-reviewed journal ... Environmental Engineering Science is read around the ...
... animal cell is like a small city, with factoriescalled ... life functions. A network of intercellular "highways," called microtubules, ... speedily about the cell to keep this vital machinery ... Proceedings of the National Academy of Sciences ...
Cached Biology News:Your Christmas tree and its genome have remained very much the same over the last 100 million years 2Association of Environmental Engineering and Science Professors name Environmental Engineering Science as its official journal 2Study sheds light on how cells transport materials along crowded intercellular 'highways' 2Study sheds light on how cells transport materials along crowded intercellular 'highways' 3
(Date:12/17/2014)... (PRWEB) December 17, 2014 Gene ... that it has entered into a technology access ... (ADM) to apply DNA2.0’s proprietary protein engineering technology, ... process. , “We are extremely excited that the ... platform. This proprietary bioengineering technology has now ...
(Date:12/17/2014)... SOUTH SAN FRANCISCO, Calif. , Dec. 17, ... positive results of a Phase 2 study evaluating ... for the treatment of patients with severe, chronic ... the current standard of care, including topical steroids ... endpoint was percent change in Visual Analog Scale ...
(Date:12/15/2014)...  GlassesOff Inc. (OTCBB: GLSO) announced today the appointment ... director of the Company,s Board of Directors. ... its CEO until its acquisition by Stanley Black ... Recognized as the inventor of the first Wi-Fi-based Active ... -based RFID solutions focused on improving operational efficiency, safety ...
(Date:12/13/2014)... (PRWEB) December 12, 2014 Clarassance, a ... announced its new name: Therabron Therapeutics , Inc. ... and bronchioles (a type of structure in the lungs ... company’s mission to develop novel protein therapeutics for the ... directors decided to change the name to mark the ...
Breaking Biology Technology:ADM and DNA2.0 Enter Into Protein Engineering Technology Access and Service Agreement 2Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 2Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 3Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 4AeroScout Founder Joins GlassesOff's Board of Directors 2AeroScout Founder Joins GlassesOff's Board of Directors 3Maryland-based Biotech Company's Path Forward in Treating Respiratory Diseases Sparks Name Change 2
... - Mercedes Walton, Chairman and CEO of Cryo-Cell International ... Fla., March 17 As the CEO of Cryo-Cell ... bank, Mercedes Walton has been an active participant in ... She has seen first-hand the changes that have taken ...
... Spiral Biotech, an Advanced Instruments company, will ... -- which delivers faster cycle times, a ... processing speed and efficiency in microbiology laboratories -- ... Meeting in May, 2009."The introduction of the new ...
... Ferring Pharmaceuticals Inc., a specialty pharmaceutical company, ... to Senior Vice President of the Ferring International ... for Ferring Pharmaceuticals Inc. Dr. Korner was ... Orthopaedics, Urology, and Gastroenterology therapeutic areas, as well ...
Cached Biology Technology:Stem Cell Industry Insider Mercedes Walton Discusses President Obama's Stem Cell Executive Order 2Stem Cell Industry Insider Mercedes Walton Discusses President Obama's Stem Cell Executive Order 3Spiral Biotech to Introduce New Autoplate Spiral Plating System at ASM General Meeting in May 2Spiral Biotech to Introduce New Autoplate Spiral Plating System at ASM General Meeting in May 3Dr. Paul Korner Promoted to Senior Vice President of Ferring International PharmaScience Center U.S. 2
...
Whole blood is collected from healthy guinea pigs of either sex from US source which are free of visible diseases at time of blood collection. Hemolytic titer: CH50 = 435 units...
... l-[35S]in vitro cell labeling mix, ... *Aqueous solution stabilized with 0.1% ... pyridine 3,4-dicarboxylic acid. *Amino acid ... labeling containing l-[35S]Methionine and l-[35S]Cysteine. ...
...
Biology Products: