Sentences with phrase «of osmium»

Each of the Osmium nominees received ~ 88 % of the votes cast at the meeting.

PR NEWSWIRE - July 3 - Shareholders of Spark Networks have elected all four of Osmium's nominees to the Spark board of directors.

The osmium staining technique, developed by Yale researcher Mark Horowitz, PhD, allowed Styner's group to use micro CT scans to color code the bone samples based on the density of the osmium.

The strong spin - phonon coupling may be caused by the outermost orbitals of osmium atoms as they are greatly extended outward in space, in the solid oxide.

FOR his 76th birthday, Oliver Sacks received an ounce of osmium, the densest natural element in the periodic table.

He bases his argument on the finding that unusually high levels of osmium - 187 have been found in sulphide rocks in the deposits.

But Hyunchae Cynn and his colleagues at Lawrence Livermore National Laboratory in California noticed that theoretical estimates of osmium's compressibility were unaccountably low.

The team crushed a sample containing tiny crystals of osmium and liquid argon between the jeweled jaws of a diamond anvil, which exerts several hundred tons per square centimeter of pressure.

Not exact matches

The team studied samples from Martian meteorites and realized that an overabundance of rare metals — such as platinum, osmium and iridium — in the planet's mantle required an explanation.

Osmium turned out to be less compressible than diamond, the existing record holder, the team reports in the 1 April issue of Physical Review Letters.

Although diamond retains its title as hardest substance because of its additional ability to resist any attempt to slide, or shear, one face parallel to another, Cynn says osmium's low compressibility hints at a new class of superhard materials.

He believes the extra osmium probably came from the decay of radioactive rhenium - 187, which is thought to exist in high concentrations in the metallic core (Science, vol 269, p 819).

The team compared results from both rhenium - osmium and samarium - neodymium radiometric dating of samples to arrive at estimates of when the minerals were locked inside of the diamonds.

Left - over atoms created impurities of boron and sulphur in the graphene, which slowed the osmium atoms enough to let researchers see a crystal grow (Nature Communications, DOI: 10.1038 / ncomms4851).

Nicolas Barry at the University of Warwick, UK, and his colleagues fired a beam of electrons at a thin film of molecules containing the metal osmium, carbon and other elements.

But like osmium, this substance is also intertwined with the history of music.

Once wax gave way to vinyl records, osmium fell out of favor, and styluses were made from sapphire or diamond.

The osmium isotope evidence found in black shales correlates with higher continental weathering as a result of oxygen in the atmosphere.

«The advanced nano - focussed x-ray beam at ESRF has not only allowed us to locate the site of action of our novel Organo - Osmium FY26 candidate drug in cancer cells at unprecedented resolution, but also study the movement of natural metals such as zinc and calcium in cells.

In the new paper, researchers analyzed the same black shales for the relative abundance of an additional element: osmium.

Using the European Synchrotron Radiation Facility (ESRF), researchers analysed the effects of Organo - Osmium FY26 in ovarian cancer cells — detecting emissions of X-ray fluorescent light to track the activity of the compound inside the cells.

Professor Peter J. Sadler, and his group in the Department of Chemistry, have demonstrated that Organo - Osmium FY26 — which was first discovered at Warwick — kills cancer cells by locating and attacking their weakest part.

As such, the osmium oxide may serve as a candidate for a next - generation functional material useful in the areas of information & technology and electronics.

In a separate AGU paper, Sharma will report finding traces of extraterrestrial osmium on the floor of the mid-Pacific dating from between 16,000 and 8000 years ago.

Amid the situation, the NIMS research team discovered that the osmium oxide it synthesized in 2009 exhibits an unusual magnetic transition at about 140 °C, which is higher than room temperature, and had been taking on the challenge of pioneering non-catalytic, industrial functions of the material.

SparkNetworks is referring to Osmium, a major stockholder (14.1 % of the company) seeking to replace a majority of the Board.

«The new board is eager to work alongside Spark employees with a renewed sense of urgency, accountability and focus, in order to drive increased shareholder value,» said Osmium's founder and new Spark director John Lewis to the New York Post.

A: Executives at Osmium, the hedge fund calling for the heads of various Spark executives.

Osmium Partners, an investment firm that owns 6.7 % of Spark, opposed the Great Hill bid, arguing Spark's intrinsic value exceeds $ 6 a share.

California - based hedge - fund Osmium — who own 14 % of the company — have been calling for new management, including putting their founder John Lewis on the board.

BUZZFEED - June 20 - Osmium Partners is almost certain to win the four board seats it is gunning for when Spark holds its annual shareholder meeting, allowing the activist hedge fund to take control and force a sale of the company.

Greg Liberman was CEO of Spark for 3 years from 2011 thru 2014 when Osmium ousted him and some of his colleagues.

NY POST - June 24 - Osmium, which owns 14.2 % of Spark Networks» stock, was on track to win four of the company's six board seats and oust management.

OPW - Feb 12 - Greg Liberman started at Spark in 2004 as their general council and was CEO of Spark for 3 years from 2011 thru 2014 when Osmium ousted him and some of his colleagues.

Whether Osmium wins or loses the board seats, the process serves to wake up the executive management and the board, mandating them to take actions for the benefit of shareholders.

The CEO of Spark Networks, Greg Liberman, disputes this and says they have a long term plan that will be hindered if Osmium take over.

Hedge fund Osmium own 14.1 % of the company, and want to change leadership by filling four board seats with their own candidates.

Osmium Partners, another fund that owns 6.1 % of Spark, called the deal «grossly inadequate» and vowed to fight any offer less than $ 6 a share.

UPDATE: Osmium Partners LLC reported a 15.1 % stake in the company and requested that its principal John Lewis be immediately appointed to the Board of Directors.

Osmium Partners holds 14.98 % of its portfolio in Spark Networks.

The platinum - group elements are a group of six elements, - platinum (Pt), palladium (Pd), rhodium (Rh), iridium (Ir), osmium (Os), and ruthenium, (Ru).

The vehicle is available in a total of six exterior colour options - Crystal White, Bright Silver, Magic Blue, Osmium Grey, Onyx Black and Maple Brown.

Osmium Gray Metallic 2017 Volvo S90 T6 Inscription AWD Automatic with Geartronic I4 Supercharged One Owner Clean CarFax, BALANCE OF FACTORY WARRANTY!!

The ZenFone 2 Laser ships in five different colors — Osmium Black, Sheer Gold, Glacier Gray, Glamour Red or Ceramic White — and comes with 16 GB of internal memory, with the option to expand up to 128 GB by way of a microSD port located inside the battery / SIM compartment.

The device will be available in a number of colors such as Osmium Black, Sheer Gold, Glacier Gray, Glamor Red and Ceramic White.