Search results for stents

General Physics Sep 28, 2018

Engineering 3-D mesostructures with mechanically active materials

Microelectromechanical systems (MEMS) have expansive applications in biotechnology and advanced engineering with growing interest in materials science and engineering due to their potential in emerging systems. Existing techniques ...

Materials Science Sep 4, 2018

4-D printing reversible shape changing materials with light-based grayscale patterning

Reversible shape change is a highly desirable property for many biomedical applications, including mechanical actuators, soft robotics and artificial muscles. Some materials can change size or shape when irradiated with light, ...

Nanophysics Aug 2, 2018

Integrated sensor could monitor brain aneurysm treatment

Implantation of a stent-like flow diverter can offer one option for less invasive treatment of brain aneurysms—bulges in blood vessels—but the procedure requires frequent monitoring while the vessels heal. Now, a multi-university ...

Social Sciences Jul 5, 2018

Beware those scientific studies—most are wrong, researcher warns

A few years ago, two researchers took the 50 most-used ingredients in a cook book and studied how many had been linked with a cancer risk or benefit, based on a variety of studies published in scientific journals.

Economics & Business Jun 5, 2018

Tax hurts investment in medical device research and development

New research shows companies cut funding for research and development in response to a tax imposed on medical devices as part of the Affordable Care Act.

Cell & Microbiology Apr 13, 2018

Rapamycin resolves genetic defects in yeast

Scientists at the Okinawa Institute of Science and Technology Graduate University (OIST) have taken one step closer to potential cures for several human genetic diseases, and the answers have been found in the humble cells ...

Mathematics Apr 9, 2018

Mathematicians devise new model to study response of endovascular aneurysm sealing

Researchers at the University of Liverpool have developed a mathematical model that has the potential to improve the performance of endovascular aneurysm sealing (EVAS), which is an innovative procedure to treat abdominal ...

Condensed Matter Mar 19, 2018

Liquid-to-glass transition process gains clarity

For millennia, people have used molten sand and other ingredients to create glass and fashion beads, vessels, lenses and windows.

Materials Science Mar 13, 2018

Researchers bring the bling to improve implants

In a world first, Australian researchers have harnessed the power of diamonds in a breakthrough that could lead to radical improvements in the way human bodies accept biomedical implants.

Other Feb 20, 2018

No, you can't tap your hand to get on the train - where biohacktivists stand under the law

A brave step forward for cyborg rights? A media stunt? Or just indifference to contract law? Those are the questions raised by news that biohacker Meow-Ludo Disco Gamma Meow-Meow plans to take Transport for NSW (TfNSW) to ...

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