Sami was fingering his prayer beads.

Sami was fingering his prayer beads.

In polymer chemistry, a structural unit is a building block of a polymer chain.

It's a gas injected polymer chair.

In 2008, an analysis of volcanic lava beads, brought back to Earth aboard Apollo 15, showed small amounts of water to exist in the interior of the beads.

The interorbital region of the skull is narrow and flanked by high beads.

Another area I started thinking about involved creating new polymer materials.

Traces of the communities include objects such as glass beads from around the Indian Ocean.

This is an idea for a gas injected, one piece polymer chair.

Non polymer materials can also be used as the matrix for carbon fibers.

In the case of polymer nanocomposites we can use the properties of disordered systems.

There is a possibility of building ordered arrays of nanoparticles in the polymer matrix.

Carbon fiber reinforced polymer, carbon fiber reinforced plastic or carbon fiber reinforced thermoplastic (CFRP, CRP, CFRTP or often simply carbon fiber, or even carbon), is an extremely strong and light fiber reinforced polymer which contains carbon fibers.

This is a sculpture made from a million yards of wire and 150,000 glass beads the size of a golf ball.

Indeed, a book praising the brothers for their work, Tianzhu ( Heavenly Beads ), was published in China late last year, to wide acclaim.

Organic semiconductors (polymer, oligomer) developed thus far have carrier mobilities below 10 cm2 (V s), and usually much lower.

Here recent developments in the field of polymer nano composites and some of their applications have been reviewed.

The polymer melt is usually produced by heating from either resistance heating, circulating fluids, air heating or lasers.

This is an interesting copolymer variant in that one of the ingredients was a polymer to begin with.

Back then, imported goods consisted mainly of beads, alcohol, and, most importantly, weapons, which enabled these rulers to exercise extreme violence over their people.

This relatively simple process uses only one amide solvent, and therefore spinning can be done directly after the polymer production.

His initial design was a tube with pairs of mirrors at one end, pairs of translucent disks at the other, and beads between the two.

The article is based on the book, Inventing Polymer Science Staudinger, Carothers, and the Emergence of Macromolecular Chemistry by Yasu Furukawa.

It goes with the flow of the polymer and you'll see there's an image coming up right now that shows the full thing.

In the third step, the specimen is then placed in a bath of liquid polymer, such as silicone rubber, polyester or epoxy resin.

As the acetone vaporizes and leaves the cells, it draws the liquid polymer in behind it, leaving a cell filled with liquid plastic.

The new narrative was reinforced with physical symbols, akin to a currency or a flag, in the form of belts of beads made of wampum, the Iroquois money.

The signal is produced by electrochemical and physical changes in the conducting polymer layer due to changes occurring at the surface of the sensor.

So, living at the equator, we got lots and lots of ultraviolet radiation and the melanin this wonderful, complex, ancient polymer compound in our skin served as a superb natural sunscreen.

It actually takes things we would consider waste things like seed husks or woody biomass and can transform them into a chitinous polymer, which you can form into almost any shape.

These include complex tools (which require several stages of manufacture), symbolism (for example, red hematite pigments for notation and beads for display, made from sea shells and ostrich eggshells), and long distance networks of contact and exchange.

On the lower left there is a picture of mother of pearl forming out of seawater. It's a layered structure that's mineral and then polymer, and it makes it very, very tough.

Moreover, the FDA s approval of polymer based local chemotherapy created a new paradigm in the drug delivery field, helping to pave the way for drug eluting stents and other local delivery systems.

Let's give it intelligence. We give it all the computing power it needs a 1.5 gigahertz Pentium M chip, two FireWire cameras, rate gyros, accelerometers, four force sensors on the foot, lithium polymer batteries.

Indeed, a book praising the brothers for their work, Tianzhu ( Heavenly Beads ), was published in China late last year, to wide acclaim. In June, for no apparent reason, the book was banned throughout the country, despite its lack of political content.

Something similar happened when Jay Vacanti, a surgeon at Massachusetts General Hospital, and I had an idea in the 1980 s to combine three dimensional synthetic polymer scaffolds with cells to create new tissues and organs.

I would love to build this one day, and perhaps I'd like to build it also out of flour, sugar, polymer, wood chips I don't know, human hair. I don't know. I'd love a go at that.

In this process the particulate core material, which is solid, is dispersed into the supporting air stream and these suspended particles are coated with polymers in a volatile solvent leaving a very thin layer of polymer on them.

And the effect of this is that as the droplets start to form on the bumps, they stay in tight, spherical beads, which means they're much more mobile than they would be if it was just a film of water over the whole beetle's shell.

Proton exchange membrane fuel cells, also known as polymer electrolyte membrane (PEM) fuel cells (PEMFC), are a type of fuel cell being developed for transport applications as well as for stationary fuel cell applications and portable fuel cell applications.

The amino group and the carboxylic acid group can be on the same monomer, or the polymer can be constituted of two different bifunctional monomers, one with two amino groups, the other with two carboxylic acid or acid chloride groups.

He altered this mouse so that it was genetically engineered to have skin that was less immunoreactive to human skin, put a polymer scaffolding of an ear under it and created an ear that could then be taken off the mouse and transplanted onto a human being.

And I want you to really watch closely these little white dots on the screen, because, over the five day period, what they do is extend out and through this material, using the energy that's contained in these seed husks to build this chitinous polymer matrix.

8. Reiterates the need for expanded public private partnerships for malaria control and prevention, and in this context urges petroleum companies operating in Africa to consider providing polymer for the manufacture of mosquito nets at reduced prices as a contribution to rolling back malaria in Africa

10. Reiterates the need for expanded public private partnerships for malaria control and prevention, and in this context urges petroleum companies operating in Africa to consider providing polymer for the manufacture of mosquito nets at reduced prices as a contribution to rolling back malaria in Africa