PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Robotic fish designed to perform escape maneuvers described in Soft Robotics journal

Robotic fish designed to perform escape maneuvers described in Soft Robotics journal
2014-03-13
(Press-News.org) New Rochelle, NY, March 13, 2014—A soft-bodied, self-contained robotic fish with a flexible spine that allows it to mimic the swimming motion of a real fish also has the built-in agility to perform escape maneuvers. The innovative design and capabilities of this complex, autonomous robot is described in Soft Robotics (SoRo), a new peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The article is available free on the Soft Robotics website at http://www.liebertpub.com/soro.

Andrew Marchese, Cagdas Onal, and Daniela Rus, from MIT (Cambridge, MA) and Worcester Polytechnic Institute (Worcester, MA), describe the design, modeling, fabrication, and control mechanisms of the robotic fish in the article "Autonomous Soft Robotic Fish Capable of Escape Maneuvers Using Fluidic Elastomer Actuators". A novel fluidic actuation system, embedded muscle-like actuators, and an onboard control system give the fish autonomy and the ability to perform continuous forward swimming motion and rapid accelerations.

"This innovative work highlights two important aspects of our emerging field; first it is inspired and informed by animal studies (biomimetics), and second it exploits novel soft actuators to achieve life-like robot movements and controls," says Editor-in-Chief Barry A. Trimmer, PhD, who directs the Neuromechanics and Biomimetic Devices Laboratory at Tufts University (Medford, MA).

INFORMATION: About the Journal Soft Robotics (SoRo), a peer-reviewed journal published quarterly online with Open Access options and in print, combines advances in biomedical engineering, biomechanics, mathematical modeling, biopolymer chemistry, computer science, and tissue engineering to present new approaches to the creation of robotic technology and devices that can undergo dramatic changes in shape and size in order to adapt to various environments. Led by Editor-in-Chief Barry A. Trimmer, PhD and a distinguished team of Associate Editors, the Journal provides the latest research and developments on topics such as soft material creation, characterization, and modeling; flexible and degradable electronics; soft actuators and sensors; control and simulation of highly deformable structures; biomechanics and control of soft animals and tissues; biohybrid devices and living machines; and design and fabrication of conformable machines. Complete information is available on the SoRo website at http://www.liebertpub.com/soro.

About the Publisher Mary Ann Liebert, Inc., publishers is a privately held, fully integrated media company known for establishing authoritative peer-reviewed journals in many promising areas of science and biomedical research, including 3D Printing and Additive Manufacturing and Telemedicine and e-Health. Its biotechnology trade magazine, Genetic Engineering & Biotechnology News (GEN), was the first in its field and is today the industry's most widely read publication worldwide. A complete list of the firm's 80 journals, books, and newsmagazines is available on the Mary Ann Liebert, Inc., publishers website at http://www.liebertpub.com.

Mary Ann Liebert, Inc. 140 Huguenot St., New Rochelle, NY 10801-5215
Phone: (914) 740-2100 (800) M-LIEBERT Fax: (914) 740-2101 http://www.liebertpub.com

[Attachments] See images for this press release:
Robotic fish designed to perform escape maneuvers described in Soft Robotics journal

ELSE PRESS RELEASES FROM THIS DATE:

Mathematical and biochemical 'design features' for cell decoding of pulses revealed

2014-03-13
Every cell in the body has to sense and respond to chemicals such as hormones and neurotransmitters. They do so by relaying information from receptors to intracellular biochemical pathways that control cell behaviour, but relatively little is known about how cells decode the information in dynamic stimuli. A team of researchers have found that differences in response kinetics working down the intracellular signalling pathway dictate differential sensitivity to different features of pulsatile hormone inputs. The study funded by the BBSRC and published today [14 March] ...

Researchers describe oxygen's different shapes

Researchers describe oxygens different shapes
2014-03-13
Oxygen-16, one of the key elements of life on earth, is produced by a series of reactions inside of red giant stars. Now a team of physicists, including one from North Carolina State University, has revealed how the element's nuclear shape changes depending on its state, even though other attributes such as spin and parity don't appear to differ. Their findings may shed light on how oxygen is produced. Carbon and oxygen are formed when helium burns inside of red giant stars. Carbon-12 forms when three helium-4 nuclei combine in a very specific way (called the triple alpha ...

Creating a graphene-metal sandwich to improve electronics

Creating a graphene-metal sandwich to improve electronics
2014-03-13
RIVERSIDE, Calif. — Researchers have discovered that creating a graphene-copper-graphene "sandwich" strongly enhances the heat conducting properties of copper, a discovery that could further help in the downscaling of electronics. The work was led by Alexander A. Balandin, a professor of electrical engineering at the Bourns College of Engineering at the University of California, Riverside and Konstantin S. Novoselov, a professor of physics at the University of Manchester in the United Kingdom. Balandin and Novoselov are corresponding authors for the paper just published ...

UT Arlington research says treadmill workstation benefits employees, employers

UT Arlington research says treadmill workstation benefits employees, employers
2014-03-13
Employees who use treadmill workstations not only receive physical benefits but also are more productive at work, according to a recently published study by researchers from The University of Texas at Arlington, the Mayo Clinic and the University of Minnesota. Darla Hamann, an assistant professor in the UT Arlington School of Urban and Public Affairs, and four colleagues wrote "Treadmill Workstations: The Effects of Walking while Working on Physical Activity and Work Performance", which was published by the journal PLoS One Feb. 20. In the study, sedentary employees from ...

Heart scans only useful in prescribing statins under certain conditions, UCSF team reports

2014-03-13
As long as inexpensive statins, which lower cholesterol, are readily available and patients don't mind taking them, it doesn't make sense to do a heart scan to measure how much plaque has built up in a patient's coronary arteries before prescribing the pills, according to a new study by researchers at UC San Francisco. The researchers created a statistical model to predict whether or not it made sense to do the scan, using data from the Multi-Ethnic Study of Atherosclerosis and other sources. They modeled the effects of statin treatment in 10,000 55-year-old women with ...

Researchers destroy cancer with cryoablation & nanoparticle-encapsulated anticancer drug

Researchers destroy cancer with cryoablation & nanoparticle-encapsulated anticancer drug
2014-03-13
Combining nanodrug-based chemotherapy and cryoablation provides an effective strategy to eliminate cancer stem-like cells (CSCs) the root of cancer resistance and metastasis, which will help to improve the safety and efficacy of treating malignancies that are refractory to conventional therapies. Cryoablation (also called cryosurgery or cryotherapy) is an energy-based, minimally invasive surgical technique that has been investigated to treat a variety of diseases including cancer, which is done by freezing the diseased tissue to subzero temperature to induce irreversible ...

Same-day double knee replacement safe for select rheumatoid arthritis patients

2014-03-13
Same-day bilateral knee replacement surgery is safe for select patients with rheumatoid arthritis, researchers from Hospital for Special Surgery in New York have found. Generally, patients with an inflammatory systemic disease such as rheumatoid arthritis (RA) are sicker than patients with the degenerative condition osteoarthritis (OA), says senior study author Mark Figgie, M.D., chief of the Surgical Arthritis Service at Hospital for Special Surgery, and the hospital's first Allan E. Inglis, MD, Chair in Surgical Arthritis. RA patients are more likely to have conditions ...

Heat-based technique offers new way to measure microscopic particles

2014-03-13
Researchers have developed a new heat-based technique for counting and measuring the size of microscopic particles. The technique is less expensive than light-based techniques and can be used on a wider array of materials than electricity-based techniques. The research was performed by faculty at North Carolina State University, the University of North Carolina at Chapel Hill and Marquette University. "We launched this study purely out of curiosity, but it's developed into a technique that has significant advantages over existing methods for counting and measuring the ...

A brake for spinning molecules

A brake for spinning molecules
2014-03-13
This news release is available in German. Chemical reactions taking place in outer space can now be more easily studied on Earth. An international team of researchers from the University of Aarhus in Denmark and the Max Planck Institute for Nuclear Physics in Heidelberg, discovered an efficient and versatile way of braking the rotation of molecular ions. The spinning speed of these ions is related to a rotational temperature. Using an extremely tenuous, cooled gas, the researchers have lowered this temperature to about -265 °C. From this record-low value, the researchers ...

Soft robotic fish moves like the real thing

2014-03-13
Soft robots — which don't just have soft exteriors but are also powered by fluid flowing through flexible channels — have become a sufficiently popular research topic that they now have their own journal, Soft Robotics. In the first issue of that journal, out this month, MIT researchers report the first self-contained autonomous soft robot capable of rapid body motion: a "fish" that can execute an escape maneuver, convulsing its body to change direction in just a fraction of a second, or almost as quickly as a real fish can. "We're excited about soft robots for a variety ...

LAST 30 PRESS RELEASES:

Climate intervention techniques could reduce the nutritional value of crops

Mapping resilient supply solutions for graphite, a critical mineral powering energy storage: Rice experts’ take

Effects of sodium glucose cotransporter 2 inhibitors by diabetes status and level of albuminuria

Young people using unregulated nicotine pouches despite health risks

New study finds family and caregivers can help spot post-surgery delirium early

High-impact clinical trials generate promising results for improving kidney health - part 2

More Americans are on dialysis. Could more safely wean off it?

A conservative dialysis strategy and kidney function recovery in dialysis-requiring acute kidney injury

More Americans, especially Black adults, are dying before they can access Medicare benefits

Death Valley plant reveals blueprint for building heat-resilient crops

Racial disparities in premature mortality and unrealized Medicare benefits across US states

Heat- and cold-related mortality burden in the US from 2000 to 2020

Research hints at the potential of pain relief with CBD

Dr. Johnson V. John appointed as a Standing Member of the NIH Musculoskeletal Tissue Engineering (MTE) Study Section

TCF/LEF transcription factors emerge as druggable targets in Wnt signaling, offering new hope for fibrosis and cancer therapies

New alloy design could power solid-state batteries that charge faster and last longer

Discovery to display: FAU unveils the ‘Art of Science’ winners

Achieving electrocatalytic activity toward oxygen reduction reaction based on Ruddlesden-Popper type cathode catalyst for solid oxide fuel cells

Ceramic-based electromagnetic interference shielding materials: mechanisms, optimization strategies, and pathways to next-generation applications

NIH-funded exploratory study to seek possible targets for treating alcohol use disorder

Hanyang University researchers develop of novel high-resolution mechanoluminescent platform technology

Hidden HPV-linked cell type may drive early cervical cancer, scientists report

Metros cut car use in European cities, but trams fall short

Antarctic ice melt triggers further melting: Evidence for cascading feedbacks 9,000 years ago

Colorectal cancer evades immunotherapy using a dual barrier

MIT research finds particles that enhance mRNA delivery could reduce vaccine dosage and costs

Enhancing ocean wind observation accuracy: New rain correction approach for FY-3E WindRAD

New immobilization strategy enables reliable surface plasmon resonance analysis of membrane proteins

Single organic molecule triggers Kondo effect in molecular-scale “Kondo box”

Drug toxicity predicted by differences between preclinical models and humans

[Press-News.org] Robotic fish designed to perform escape maneuvers described in Soft Robotics journal