Sentences with phrase «of shell material»

The anthropogenic input of fossil fuel carbon into the atmosphere results in increased carbon dioxide (CO2) into the oceans, a process that lowers seawater pH, decreases alkalinity and can inhibit the production of shell material.

Also known as bivalves (two valves), the clam family contributes a lot of shell material to the sea floor and beaches.

For the numerical simulation, the researchers constructed a «phase - field» model, which mathematically defined the phase transitions of the shell material.

Not exact matches

So an inspector came out to the phony, empty office, but instead of turning the group down for having no security in place, or arousing suspicion about the obvious potential that the business was a shell company, he issued a license on the spot for a small amount of radioactive material.

Turtles have hard shells too, so a statue (which would of course be of a hard material) makes more sense than using a manatee with its soft flesh.

J.C. Ford also manufactures material - handling systems for the storage and supply of raw material used in the production of corn and flour tortillas, tortilla chips and taco / tostada shells.

The Almond Board of California (ABC) has announced it is currently looking for ways to optimise almond co-products such as almond hulls, shells and other woody materials in order to reduce food waste.

In collaboration with Barry Callebaut, the world's leading manufacturer of high - quality cocoa and chocolate products, the Cocoa Paper substitutes virgin fibre and materials to create a strong and naturally coloured fibre suitable for food packaging, while also avoiding wasting the cocoa shells.

The shells, made in the U.S., are a blend of heat resistant organic materials that are molded and finished by hand so each shell is unique.

These shoes honor the clean simplicity and premium materials of the original adidas Superstar sneaker with a full grain leather upper and signature rubber shell toe.

Secondly, design is joined with a family of high quality materials, such as our custom knit TPU outer shell and stay - dry linings, wide latex - free back elastic, «Last - Ever» non-curling leg elastic and super-absorbent inserts.

Omaïki pairs the Cabriö with the EVÖ insert, but any absorbent material of your choosing can be used inside the shell.

A Pocket Diaper is basically a shell made by sewing two separate materials together, while leaving a «hole» or «pocket» of sorts to stuff - in an absorbent insert.

Usually, maternity coats are made of wool, shell, polyester and lining materials.

It is made with an energy absorbing shell that uses a flexible material structure to absorb the force of an impact and even features an L.S.P System Plus - individually adjustable Linear Side Impact Protection.

Basic layers are an outer shell of breathable polyethylene film or a nonwoven and film composite which prevents wetness and soil transfer, an inner absorbent layer of a mixture of air - laid paper and superabsorbent polymers for wetness, and a layer nearest the skin of nonwoven material with a distribution layer directly beneath which transfers wetness to the absorbent layer.

Materials: These diapers consist of an outer waterproof shell that fastens with Velcro or snaps.

The outer shell of all in one cloth diapers are made from waterproof materials to protect baby's clothing, cribsheets, carseats, or even momma's lap, from leaks.

ZIPIT is expanding its successful range of designed pencil & storage boxes with the introduction of the ZIPIT Beast Box made with a formed outer shell covered with designer fabrics on the outside and soft velvet material on the inside.

AIO's have a layer or two of absorbent material lining the shell, so the entire diaper is absorbent.

During construction, we learned the city was battling erosion issues so we donated pallets full of scrap coir fiber, the 100 % natural material derived from coconut shell husks we use to make insulator pads for some of our crib mattresses.

Current cloth diapers come in a host of shapes, such as preformed cloth diapers, all - in - one diapers with waterproof exteriors, and pocket or stuff - able diapers, which is made of a water - resistant exterior shell sewn with an opening for insertion of absorbent material inserts.

Most of the jewelry in Jessika's shop is made from natural stones, shells, and other materials direct from Mother Nature.

Oh do nt forget that to anyone who actually knows something about the laws of physics and metallurgy, that in order to eliminate a large variance in repeatability, you will have to by law, dictate the material, and properties of the components for the firing pins, shell casings and primers for every single firearm made (designers and manufacturers set these material properties and types during design based on use and cost), since this or any other law does not, and it is so easy to beat, any claim to this being smart is f# # $ % $ # stupid.

In addition to pieces of ochre that appear to have been engraved — the oldest such abstract art in the world — archaeologists have found tool kits that included abalone shells used as containers to mix ochre with crushed bone, charcoal, quartz and other material to make paint.

The second filter is a Granular Activated Carbon coconut shell filter to remove materials like chlorine and other dissolved solids, minerals, and chemicals that affect the taste and appearance of your water.

If shells of material do exist near bursts, they probably come from the massive stars themselves or from other supernovas popping off nearby, he adds.

«Our results indicate that these shells were seen at the same time as a source of food, a raw material to make tools, and a canvas on which to produce engravings,» says d'Errico.

Mooley and colleagues suggest that the rise in radio wave emissions could be explained if the jet slammed into a shell of neutron - rich material kicked out in the neutron star crash, transferring most of its energy to that debris and smothering the jet.

And looking at systems like that, it's just inspiring to us and we say, well, life had a chance to work with certain materials — shells and bones and some magnetic materials — but really hasn't worked with a lot of materials that we would like to use ourselves that we consider more technologically important materials So, in my lab at M.I.T. we give organisms [the] opportunity to work with those materials and try to use them to build devices in a more environmentally friendly way.

In the natural world, many of the structural materials (wood, shells, bones, etc.) are hybrid materials made up of simple constituents that are assembled at ambient temperatures and often have remarkable properties.

Nanorod structures aren't new, but the technique used by Lin's lab produces nanorods of uniform sizes — such as barium titanate and iron oxide, which have not yet been demonstrated via wet - chemistry approaches in the literature — and highly - uniform core - shell nanorods made by combining two dissimilar materials.

By contrast, the shell of the diatom Cyclotella pseudostelligera is silica, the material that makes up sand, glass, and quartz.

These include expanding shells and rings of material around the galactic centre, and evidence of streams of gas being ejected from the galactic core.

When the compressed material was introduced into laboratory tanks, the spines of sea urchins and the shells of mollusks dissolved.

The preservation of Cretaceous mollusk fossils from Seymour Island is excellent, with shells preserving original mother - of - pearl material as in these two specimens of Eselaevitrigonia regina.

The size of the expanding shell can be deduced from a knowledge of the time of the explosion and the velocity at which the material is racing away.

The lightweight construction materials are inspired by the framework structure of bones and the shell structure of the bees» honeycombs.

Let a material point location in a spherical shell of dark matter be designated by a radius R, which R is a spinning volume of dark matter whose spin surface is defined by Higgs Particles.

The presence of this rock at a site indicates either that material has pushed up through Earth's crust from the mantle (a silicate rocky shell between the crust and the core with an average thickness of 2,886 km and depths ranging from 30 km to almost 3,000 km below the crust) or that a celestial body (a comet, meteor or meteorite) fell there.

It involves generating aerosol droplets that consist of a solid core and a shell made of organic materials that mimic some of the polymers one would find in electronics.

For the future, Lin envisions more complex nanocrystals with multifunctional shells and additional shapes, including nanorods and so - called «Janus» nanoparticles that are composed of biphasic geometry of two dissimilar materials.

«Our best guess is that prior to the explosion, the star cast off some shell of material, and the supernova ejecta later collided with this shell.»

Toward a Cure Developing effective treatments against the virus required researchers to understand the structure of the various proteins that formed its outer shell, as well as the precise sequence of its genetic material, which is made up of RNA — a process that took the better part of the 1990s and involved researchers working around the globe in government, academia and industry.

Nicole Gehrke, a former Ph.D. student in the lab, had recently managed to fill a biological matrix with mineral to reproduce nacre, a composite, iridescent, calcium carbonate — rich material formed in the inner shell of some mollusks and commonly known as mother of pearl.

In that concept, a spherical shell of metamaterial — specially shaped metal pieces that bend light in ways other materials can not — would cause light to skirt the inner edge of the shell like wind around an airplane wing, making anything inside the shell invisible.

Oysters» blood cells (green) ferry raw materials to the site of shell formation.

The shell of expanding material being open to one side supports this idea.

«Our model is applicable to research on energy materials, and it can even take into account photo - activation of one of the molecules at the shell by sunlight,» Dzubiella states.

Corals are colonies of small, tentacled animals that encase themselves in bony structures made of the mineral calcium carbonate, the same material that makes up the shells of other sea creatures.