Sentences with phrase «doping with»

The film starts as a sort of Super Size Me for doping with Fogel using himself as a guinea pig to explore how easy it is for amateur cyclists to trick drug tests.

See yesterday's video, Doping with beet juice.

What might be the potential downsides of doping with beets, or other nitrite - containing vegetables?

It all started with Doping With Beet Juice.

Doping with EPO appears to offer nothing but placebo effect in amateur riders.

A related practice is doping with erythropoietin (EPO), a hormone that stimulates red blood cell production.

Until now, superconductivity in graphene has only been achieved by doping it with, or by placing it on, a superconducting material — a process which can compromise some of its other properties.

@MidKemma You seem to mistake supporting Arsene the dope with supporting Arsenal FC.

Tell him he needs extra medication for his stamina, dope him with rohypnol, put him in a large bag and fly him to Siberia and let him play for «Iza FC» (Freezing Cold)!

In the 1970s, researchers at Lawrence Livermore National Laboratory (LLNL) in California focused on the former, boosting laser energy by routing beams through additional lasing crystals made of glass doped with neodymium.

So in 1991 and 1992 his team sprayed plots of red pine and oak in the Harvard Forest with water doped with nitrogen - 15, a tracer isotope.

DYED pink and doped with acid, the small, inanimate drop of oil is deposited at the entrance to the maze — and immediately sets off towards the exit.

Huang and his co-workers have developed such windows by coating glass with tin oxide nanoparticles doped with small amounts of the element antimony.

Graphene doped with nitrogen and augmented with cobalt atoms has proven to be an effective, durable catalyst for the production of hydrogen from water, according to scientists at Rice University.

The study showed that seven - nanometer copper particles deposited on graphene doped with pyridinic nitrogen (an arrangement that causes nitrogen atoms to be bonded to two carbon atoms) had the best performance.

If the titanium dioxide film is doped with tungsten, the organic dirt particles are broken down and detached when exposed to natural daylight.

The prototype adaptive soft robot includes a liquid crystal elastomer, doped with carbon black nanoparticles to enhance thermal conductivity, as the artificial muscle, combined with ultrathin mesh shaped stretchable thermal actuators and silicon - based light sensors.

Thin transparent films have been cast onto n - doped silicon (n - Si) substrates and doped with iodine to form surfacebarrier solar cells.

The key to a solar cell's efficiency is getting those live electrons to stay free long enough to be collected at the negative terminal, which is doped with positively charged phosphorus as a lure.

Paint doped with a bacterial toxin that attacks barnacles only when the creatures infiltrate the paint could keep other marine life from being collateral damage in the fight to keep hulls smooth.

Because these diodes produce red rather than green light, the researchers use crystals made from a mixture of lithium, strontium and aluminium fluoride, doped with chromium, as an amplifier.

In a clever tabletop experiment, the researchers sent a pulse of light through a single optical fiber doped with erbium, a metal that alters the speed at which light waves move through the fiber.

The light is then amplified in crystals of sapphire doped with small amounts of titanium.

But in February a team of researchers found that bundles of carbon nanotubes doped with nitrogen form a more efficient and more compact catalyst.

Thin sheets of diamond, grown -LCB- rom a low - pressure gas and doped with impurities, may serve as the basis for a new generation of electronic devices

Oligothiophene (4T) and polythiophene (P3HT), two typical organic semiconductors, can be doped with a second type of molecule such as a strong electron acceptor (F4TCNQ) for example to control the electrical conductivity.

Bozovic's team found that when they tainted the second lanthanum copper oxide layer in the stack, the critical temperature at which superconductivity could occur dropped from 32 kelvin to 18 kelvin — no such temperature drop was seen if any other layer was doped with zinc.

We have fabricated cylindrical and spherical invisibility cloaks made of thin shells of polydimethylsiloxane (PDMS) doped with melamine - resin microparticles.

Like all semiconductor diodes, LEDs release energy at the boundary between two regions doped with different impurities, where the electrons that carry electric current in one region meet the «holes» that carry it in the other.

These crystals are doped with elements such as ytterbium, gadolinium, erbium, and thulium, which emit visible colors when exposed to near - infrared light.

Researchers coated the core with 3.85 millimeters of a polymer doped with light - scattering particles.

Magnesium has been studied as a potential hydrogen storage material for several decades because of its relatively high hydrogen storage capacity, fast sorption kinetics (when doped with transition metal based additives).

To detect that bit of tiny recoil, Collar and colleagues figured out that a cesium iodide crystal doped with sodium was the perfect material.

Using reference samples of TPCO 5,5» - bis (4 -(trimethylsilyl) phenyl)-2,2» - bithiophene (TMS - PTTP - TMS) crystals doped with a longer TPCO 5,5»» - bis (4 -(trimethylsilyl) phenyl)-2,2»: 5», 2»: 5», 2»» - quaterthiophene (TMS - PTTTTP - TMS) and assuming, that the absorption is linearly dependent on the impurity concentration, we can estimate the impurity concentration in other similar samples.

Furthermore, GeS has been doped with some elements such as Ag, Sn, Se, Te and Bi.

Fluorescent and luminescent materials, such as yttrium aluminum garnet doped with different metal ions (rare earths or transition metals), have found applicability in various fields, from optoelectronics (i.e.: lighting systems, LCDs, CRTs, lasers) to aerospace (i.e: thermal barriers) and biotechnological applications (i.e.: fluorescence marker, contrast agent in medical imaging, imaging screens, drug delivery etc).

Athletes, particularly cyclists, have been known to dope with synthetic EPO [source: Wells].

These garnets, when doped with various elements, are used as detectors of X-rays and gamma - rays in a wide range of applications including border security, nuclear safeguards, medical imaging, materials diagnostics and astronomy.

Bone engineering by using novel scaffold composites doped with heparan sulfate.

Then Darst figured out that the base lipid monolayer could be doped with positively charged lipids to attract a layer of negatively charged RNA polymerase.

To create hollow and solid microstructures, the researchers used an organic polymer precursor doped with photoinitiator made of off - the - shelf chemical components.

Solid - state platforms as diamond doped with nitrogen impurities present enormous advantages to hold a scalable quantum processor.

A nanocrystal can be doped with 5,000 to 10,000 impurities so it emits a certain color in the near - infrared with a very narrow spectral peak.

Also, one generation of their grippers is doped with iron oxide particles, so the researchers could round up the tiny claws using magnetic fields (ACS Appl.

The typical design of a perovskite solar cell sandwiches the perovskite between a hole transport material, a thin film of an organic molecule called spiro - OMeTAD that's doped with lithium ions and an electron transport layer made of titanium dioxide, or TiO2.

They have been working on using iron nanoparticles doped with Pd, Ni or Cu to perform catalytic reactions such as Suzuki - Miyaura cross couplings, Sonagashira coupling, and reduction of nitro - containing aromatics.

She's also a cheery dope with a taste for junk food and a near pathological eagerness to please.

Patton Oswalt as a mall Santa who peddles dope with holiday - themed names such as Rudolph the Red - Eyed Reindeer is in the former category, while an X-rated homage to A Christmas Story falls in the latter.

JOSH KLINE ThinkStrong, 2013 Blood doped with Welbutrin, cast - urethane, refrigeration elements, lightbox pedestal (fluorescent lights, wood, Plexiglas) 47 1/2 x 14 1/4 x 11 1/2 in.

Dr. Zhang combined the two concepts to produce a film both doped with nitrogen and electron - injected by quantum dots.