u

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Related to uranium: uranium 238, Uranium enrichment

U

A symbol appearing next to a security listed on NASDAQ indicating that the security trades in units rather than shares. All NASDAQ listings use a four-letter abbreviation; if a "U" follows the abbreviation, this indicates that the security being traded is a unit security.

u

Used in the daily or weekly high column of stock transaction tables in newspapers to indicate that the price of a security has reached a new 52-week high: u75.
References in periodicals archive ?
Iranian Foreign Minister Mohammad Javad Zarif told the news agency ISNA that the country has gone beyond an agreed limit of 660 pounds (300 kilograms) of low enriched uranium, a figure that includes uranium compounds such as uranium hexafluoride, which in gaseous form is used as feedstock in centrifuges.
Previous studies on amidoxime-based compounds revealed a fundamentally stronger attraction to vanadium over uranium that may be difficult to overcome.
Another source explained that domestic uranium mining is done in a specific way and the sites are protected, adding that they are mostly in Dera Ghazi Khan.
Breathing uranium is rather rare in the microbial world.
As formation of uranium deposit takes millions of years so during this time if a mega tectonic event interrupts this process then its may cause the dissipation or loss of uranium to the environment, so tectonic constancy of a deposit area is very important.
"The volume of uranium production is increasing every year, in 2014, the uranium production increased by 45.5% in comparison with 2008," the statement said.
Demand for uranium, which has slowed in recent years due to the Fukushima incident in Japan, is now starting to recover.
Kazakhstan produced 20,900 tons of uranium in 2012.
Under the terms of the agreement, which was unveiled in January this year, ARMZ and its affiliate Uranium One Holding NV, formerly Effective Energy NV, together owning 51.4% in Uranium One, will buy out Uranium One for CAD2.86 apiece in cash and take the unit private.
Representatives of several mining houses involved in uranium mining announced this week the industry is in the process of establishing its own, dedicated body to address industry-specific issues.