Sentences with phrase «materials such»

However, those filters are not effective in removing gaseous materials such as acetaldehyde, their absorbtion performance decreases fast in a closed facility such as a smoking room, and they need to be replaced at least every other week, which is rather inconvenient.

These are materials such as sand or crushed stone that are not intended to chemically react.

Despite having electronic properties superior to other 2D materials such as graphene (2D carbon) and silicene (2D silicon), phosphorene's potential for application in high - performance devices has been limited by how difficult it is to reliably produce commercially viable quantities of it in large, thin, high - quality nanosheet form.

James M. Adovasio, Ph.D., D.Sc., co-author of the study and a world acclaimed archaeologist at FAU's Harbor Branch, who is the foremost authority on ancient textiles and materials such as those used in basketry.

However, in certain materials such as the monolayer TMDs, electrons can be selectively placed into a chosen electronic valley using optical excitation.

In the past, scientists have used a combination of materials such as metal and rubber to effectively «bend» and control waves.

This finding dramatically simplifies the theory that describes these fluids, which include technologically important materials such as metallic glasses.

His research into quantum materials such as high - temperature superconductors could one day help quantum computers make error - free calculations.

Development of the material combined Thuo's expertise in micro-sized, liquid - metal particles with Bartlett's expertise in soft materials such as rubbers, plastics and gels.

«Using broadly tunable laser sources rather than the fixed wavelength source used in this paper can extend this method to detection of other hydrocarbons, threat materials such as chemical warfare agents and explosives, and other biologically important substances used in healthcare and diagnostics,» said Hempler.

The material — known as 1T» - WTe2 — bridges two flourishing fields of research: that of so - called 2 - D materials, which include monolayer materials such as graphene that behave in different ways than their thicker forms; and topological materials, in which electrons can zip around in predictable ways with next to no resistance and regardless of defects that would ordinarily impede their movement.

Pressure - sensitive adhesives tend not to flow out as easily on low surface - energy materials such as polyethylene, polypropylene and Teflon.

The discovery could have applications in new ways to look for strain within materials such as aircraft components, Curro said.

Making integrated circuits involves depositing layers of materials such as semiconductors and metals on a silicon wafer.

But this could also have implications in health care products that involve other fibrous materials such as hair..

Naturally occurring materials such as air or water have a positive refractive index.

She accomplished this by taking advantage of a simple fact — waves travel differently when they come into contact with different materials such as air, water or biological tissue.

These techniques will allow us to investigate other small - scale extraterrestrial materials such as micrometeorites, interplanetary dust particles, and cometary particles in future studies.»

They are already available on the market in numerous models: some have multiple air - filled chambers, others have larger cavities filled with insulating materials such as pearlite, mineral wool or polystyrene.

When applied to semiconducting materials such as silicon, the nickel oxide film prevents rust buildup and facilitates an important chemical process in the solar - driven production of fuels such as methane or hydrogen.

Materials such as carbon - coated magnets, which can be used as catalysts in biorefineries — say, in the production of biofuels — have been produced in the reactor.

Silk continued to adapt the microscope so that it could, like high - end fluorescent microscopes, detect materials such as chlorophyll or fluorescent dyes, which emit light when irradiated with specific light wavelengths.

This method should also work on many other materials, such as cement, and maybe even biological materials such as blood, said Liu.

New materials such as perovskite can be printed with same methods and increase efficiency in future.

Through the Rensselaer cMDIS, Meunier and his team are able to develop the potential of new materials such as phosphorene to serve in future generations of computers and other devices.

The budget also includes a request to fund three new Energy Innovation Hubs, which would focus on electricity storage, smart - grid technologies and critical energy materials such as rare metals used in solar panels.

This allows cellulosic materials such as plant stems, wood chips and cardboard waste, as well as other tricky polysaccharides such as insect / crustacean shells, to be broken down.

One of the great opportunities this study creates is the ability to produce multi-functional inorganic materials such as metals and ceramics to explore photonic and energy harvesting properties in these new materials

The largest stars explode soon after birth, rocking their cradles and enriching their galaxies with planet - and life - forming materials such as oxygen and iron, while stars born small live quiet lives and make little contribution to their galactic homes.

To Ortiz, it seems like a perfect fit: In addition to his work modeling the behavior of soft materials such as polymers and biological tissue and his admirable work ethic, Elsayed is a devout Muslim who grew up in the Middle East.

Chen's coworker Baile Zhang of Nanyang Technological University in Singapore, as well as John Pendry at Imperial College London, and their coworkers have shown that a compromise of partial visible - light cloaking of macroscopic objects can be attained using blocks of transparent materials such as calcite crystal, in which light propagates at different speeds in different directions.

The Manchester connection is significant, not least owing to participation in the research by Irina Grigorieva, who has a special interest in molecular and particle transport across membranes formed of layered materials such as graphene.

They are hoping that the insights gained from this study and the follow - up studies can be used as a basis for developing educational materials such as videos, computer games and curricula for preschools.

This totally unexpected result means that the material becomes more ionic upon application of the external field, a behavior in contrast to other ionic materials such as LiBH4 or NaBH4.

Professor Davies said: «To begin fermenting materials such as wood chips or plant stems, there needs to be a way of breaking into it.

Also, the new codes could, in certain cases, make lightweight cold - formed steel buildings less costly to construct than those made of materials such as timber, concrete or hot - rolled steel.

«The magnetic ions in materials such as cesium, iron, and manganese all make excellent candidates for generating and exploring this promising bound state,» Yevtushenko said.

Scientists are beginning to find practical uses for materials such as hexagonal boron nitride that manipulate light in usual ways.

A few structures, such as breakwaters built of rock, can be studied using miniature versions, but materials such as sand, clay, and grass behave differently in small - scale models than in the real world, van Gent says.

When comets approach their host stars, their surfaces warm up, and volatile materials such as ice start to vaporize, forming long tails of gas and debris that absorb specific colors of light from their host stars.

«We are also looking at this integrative analysis to generate trees specifically tailored for production of nanocellulose fibers to replace petroleum - based materials such as plastic.»

Diodes are composed of two conductive materials, such as silicon or germanium; the light - emitting variety uses materials such as gallium arsenide, which releases photons when electricity flows through it.

The behaviour of all living matter is governed by gene expression, the process by which biological materials such as proteins are made.

The team also tested the system using everyday materials such as pieces of fabric for roads and cardboard boxes for buildings.

Chemists have long sought to develop new reactions for the direct conversion of simple hydrocarbon building blocks into valuable materials such as pharmaceuticals in a way that dependably creates the same chemical bonds and orientations.

Many of them rely on high - purity materials such as liquid xenon and germanium crystals, cooled to low temperatures and placed in deep mines to shield the devices from the continuous spray of ordinary particles that strike Earth's atmosphere.

It penetrates many materials such as plastics and clothes.

Recently, his research group has started venturing into the field of simulation for biological materials such as muscle tissue.

Potassium - 40, with a half - life of 1.3 billion years, helps to date geologic samples, while carbon - 14, with a 5,730 - year half - life, is useful for measuring the age of organic materials such as bone and wood.

From waste materials such as wood chips and corn cobs, UD researchers are extracting sugars that can replace petroleum in the manufacture of thousands of consumer products.