Sentences with phrase «niti shape memory»
The company is envisioning a device that uses a «shape memory polymer» instead of glass, which may be able to reshape itself and return to the original composition by applying heat to a scratched area.
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These books shaped my memory, my imagination, my life in ways that defy essays and descriptions.
Even the myth which seems most fantastic of all is creation around the kernel of the organically shaping memory.
The 2 shape memory foam reinforcements fill the gap between the hips and mattress while sleeping in side position.
But the soft, washable velour cover and thick, anatomically shaped memory foam make this cushion a great choice for fighting back and tailbone pain!
A growing class of materials possess «shape memory» — they hold one form at a certain temperature and transform into another shape when heated.
The first generation of shape memory polymers folded into a single predetermined shape whenever they were heated.
Lending shape memory to materials is a very complex, painstaking effort.
Their 10 - centimeter - long robot, named GoQBot for the Q - shape it forms as it rolls, is powered by shape memory coils that bend at three points to allow it to change its body conformation in less than 100 milliseconds.
It can handle a multitude of stiff and elastic materials including hydrogels, silver nanoparticle - based conductive inks, liquid crystal elastomers and shape memory polymers, or SMPs.
«The response of shape memory material wires is quite similar to what's desired.
Artificial muscles made with carbon nanotubes or a shape memory alloy can be designed to act as fuel cells, thus alleviating a need for a remote battery power source.
His team coated the shape memory wire with a chemical called a catalyst.
Nitinol, the shape memory nickel - titanium alloy, not only is too heavy and expensive for a climbing rope, but would be difficult to knot or coil and would be too sensitive to temperature changes in terms of how much it stretched, the researchers say.
These muscles are made of an elastic metal called «shape memory wire.»
Milton made the connection with shape memory materials.
And maybe there are some other materials, yet to be discovered, like shape memory materials but lighter and less expensive.»
«And as the shape memory wire is heated it actually contracts.
Normally you think that a material heated would expand, but these shape memory materials contract,» says Baughman.
They suggest «shape memory materials» may be the answer.
Milton says that in addition to constant braking force, shape memory materials have a property called hysteresis, which in an ideal climbing rope «means the material will absorb a lot of energy, so that when it stretches, instead of bouncing to where you were before, you would fall, then it would retract slowly» instead of jerking you upward.
A team of researchers at Tohoku University has discovered that the Mg - Sc alloy shows shape memory properties.
Shape memory characteristics were first discovered in an Au - Cd alloy.
Shape memory alloys (SMAs) show distinctive behaviours such as shape recovery upon heating and have a superelastic effect.
The data from the modelling and experimental work should allow us to determine the ideal number of shape memory wires for our rotating wire bundle as well as the optimum speed of rotation,» explains Schütze.
«Shape memory means that wires or sheets made from a nickel - titanium alloy have a certain ability to remember their original shape: If they undergo deformation, they will return to their earlier shape.
The approach taken by Professors Stefan Seelecke and Andreas Schütze from Saarland University focuses on systems that use shape memory materials, also known as «metal muscles» or «artificial muscles».
«In our systems, shape memory alloys (SMAs) are used to remove heat,» explains Stefan Seelecke, Professor for Intelligent Material Systems at Saarland University.
The team, which included researchers from the Singapore University of Technology and Design (SUTD) and Xi'an Jiaotong University in China, created the objects by printing layers of shape memory polymers with each layer designed to respond differently when exposed to heat.
Their development of the new 3 - D printed objects follows earlier work the team had done using smart shape memory polymers (SMPs), which have the ability to remember one shape and change to another programmed shape when uniform heat is applied, to make objects that could fold themselves along hinges.
One common approach to making artificial muscles uses materials called shape memory alloys, such as a mixture of nickel and titanium.
Researchers at New York University and Carnegie Mellon University conducted seven experiments to determine how people's expectations shape their memories.
A 3D - printed soft, flexible scaffold that can exhibit «shape memory» properties (like soft foam) after being compressed.
The researchers used smart shape memory polymers (SMPs) with the ability to remember one shape and change to another programmed shape when uniform heat is applied.
For the first time, Lawrence Livermore National Laboratory (LLNL) researchers have successfully 3D printed composite silicone materials that are flexible, stretchable and possess shape memory behavior, a discovery that could be used to create form - fitting cushioning activated by body heat, such...
The CBM now forms the core of the new Kavli Institute at Trondheim, which was inaugurated in August 2007 and where research continues on grid cells, as well as areas such as understanding the role of the hippocampus in shaping memory.
Shape memory alloy microgripper for robotic microassembly of tissue engineering scaffolds.
As well as the superelastic effect, shape memory effect was observed in a Mg - Sc alloy (Video 1).
«We all admire the person who can smash Trivial Pursuit or win at Jeopardy, but the fact is that evolution shaped our memory not to win a trivia game, but to make intelligent decisions,» says Richards.
It has a shape memory — the heat - sensitive microwax technology allows hair to restyle effortlessly — no reapplication of necessary.
Today's actions will shape the memories of tomorrow.
You'll also find magnesium seat frames on the Stingray, and we think the unique shape memory alloy that replaces the hatch vent actuator is one of the coolest things about the new car.
Sandwiched beneath the display are a number of shape memory alloy wires that contract when the phone notifies the user.
The MorePhone's curling capabilities come courtesy of shape memory alloy wires that are sandwiched underneath the flexible display and contract when a call, text or email comes in.
Harris is currently working on several Digital Diaspora inspired projects including Remember Me: The Family Album Project — a documentary exploring how the family album shapes memory and identity in the digital age.
Motorola has a plan to make a self - repairing smartphone covered with shape memory polymer material.
Other solutions include shape memory wire in the band, a bladder system that can expand or contract, retractable and extendable band parts within the device housing, and a ratcheting system.
The combination alloy offers more elasticity and has unique abilities for shape memory.
A recent US Patent and Trademark Office filing by Motorola proposes a rather ingenious solution to the display shattering problem: instead of glass or PET plastics, the upper layer of the display assembly will be made with shape memory polymers.
Players will also be able to change the position of the earcups independently, which are cushioned in Asahi Spandex fabric atop shape memory foam.