uranium

International Isotopes Inc. Announces Results of the Annual Meeting and Provides an Update on its Depleted Uranium Processing and Fluorine Extraction Process Plant

IDAHO FALLS, Idaho, July 21 /PRNewswire-FirstCall/ -- International Isotopes Inc. (OTC Bulletin Board: INIS) is pleased to announce the results of its annual shareholder meeting and provide an update on the progress the Company is making in advancing its plans for the construction o...

Senate Honors Nuclear and Uranium Workers With National Day of Remembrance

House expected to pass companion resolution recognizing sacrifices made by nuclear weapons and uranium workers who risked their lives serving their country during the Cold War DENVER, May 28 /PRNewswire/ -- The U.S. Senate has unanimously approved a resolution designating October 30, 2009, a...

Contamination from depleted uranium found in urine 20 years later

Inhaled depleted uranium (DU) oxide aerosols are recognised as a distinct human health hazard and DU has been suggested to be responsible in part for illness in both military and civilian populations that may have been exposed. University of Leicester geologist, Professor Randall R Parrish will...

HRSA Outreach Seeks to Raise Cancer Awareness Among People Who Lived Near Nuclear Sites or Mined Uranium

Effort includes updated Web pages, brochure, advertisement, and informational letters to partner organizations, other Federal agencies ROCKVILLE, Md., May 8 /PRNewswire-USNewswire/ -- On May 8, HRSA's Radiation Exposure Screening and Education Program (RESEP) will launch a nationwide outre...

Depleted Uranium Weapons can Cause Lung Cancer

Researchers at University of Southern Maine in Portland have revealed that Depleted Uranium (DU) weapons may cause cancer, though so far the US government has been denying the possibility. Previous research at the US government's Sandia National Laboratories in New Mexico found that people...

DU Test Finds UK Troops Uranium Free

A test developed by a team led by a University of Leicester geologist was recently used by the UK government’s Independent Depleted Uranium// Oversight Board to detect exposure of UK troops to depleted uranium (DU) during the 1991 Gulf Conflict. Randall Parrish, Professor of Isotope Geolog...

UK Army Personnel Involved in Iraqi Invasion Not at Risk from Depleted Uranium

Army personnel involved in the Iraqi invasion of 2003 have not absorbed dangerous levels of depleted uranium, finds research published ahead of print in Occupational and Environmental Medicine. Depleted uranium is used in military combat to pierce armoured vehicles, and spontaneously combu...

Health Physics Society 54th Annual Meeting

...rring radionuclides in drinking water (MPM) Upgrading the transuranium and uranium registries' pathology database (MPM) Risks to armored combat vehicles occupants from depleted uranium (MPM) Hollywood's impact on radiation perceptions (MPM) Exposure of the U...

International Isotopes Inc. Announces First Quarter 2009 Financial Results

... licensing efforts to support the planned depleted uranium de-conversion and fluorine extraction process faci...plication and plant design of the planned depleted uranium de-conversion and fluorine extraction processing f... and construction of the first commercial depleted uranium de-conversion and fluorine extraction facility in ...

Experimental agents may prevent radiation-induced leukemia

...d as an attractive chemopreventive agent due to earlier research that suggests they prevent bone metastasis and because they have an ability to remove uranium from the body. For the current study, Miller and her colleagues irradiated laboratory mice at 3.5 Gy; all of the mice who were not treated with ei...

uranium in Medical Technology

Interview of the Vice President

...ong pole in the tent in terms of developing nuclear weapons, traditionally, historically, has been developing fissile material, either highly-enriched uranium or plutonium. In this case, they're embarked upon the program to develop uranium, obviously. Q How badly does this complicate your strategic objecti...

uranium in Medical Definition

Nuclear medicine

...e for patients: Nuclear Medicine uic.com.au uranium Information Center "Radioisotopes in Medicine: Nu... Nuclear fuel • Fertile material • Thorium • uranium • Enriched uranium • Depleted...

uranium in Medical Dictionary

In situ

... biology, computer science and ... In - situ leaching gains importance for the exploitation of low grade ore deposits, ... Existing and Proposed uranium In - Situ Leaching Sites ... ... technology known as in situ gaseous reduction (ISGR) has. been developed to treat soils containing heavy me...

uranium in Biological News

Patience pays off with methanol for uranium bioremediation

MADISON, WI, FEBRUARY 23, 2009 The legacy of nuclear weapons and nuclear energy development has left ground water and sediment at dozens of sites across the United States and many more around the world contaminated with uranium. The uranium is transported through ground water as uranyl (U6+). In ...

Sophisticated monitoring array to address mystery of uranium plume

RICHLAND, Wash. Scientists have puzzled for years about why uranium contamination in groundwater continues to exceed drinking water standards in an area located at the south end of the Hanford Site. The Department of Energy wants answers to why the uranium persists. Now, an innovative system ...

A pocketful of uranium

This release is available in German . The use of uranium as a nuclear fuel and in weapons increases the risk that people may come into contact with it, and the storage of radioactive uranium waste poses an additional environmental risk. However, radioactivity is not the only problem rela...

Sandia completes depleted uranium study

Sandia National Laboratories has completed a two-year study of the potential health effects associated with accidental exposure to depleted uranium (DU) during the 1991 Gulf War. The study, "An Analysis of Uranium Dispersal and Health Effects Using a Gulf War Case Study," performed by Sandia scie...

Microscope reveals how bacteria 'breathe' toxic metals

.... "For instance, if you could enhance this bacterium's ability to reduce uranium by having it make more of these key proteins, that could perhaps be one way...o test whether Shewanella produces OmcA on the cell surface when exposed to uranium and technetium. ...

42nd Mid-year Topical Meeting of the Health Physics Society

...session) Credit card radiation dosimeter GPS linkage to ground detectors Real-time mapping of radiological data Mobile labs Identifying enriched uranium Federal Agency planning (Tuesday a.m. session) EPA update of the protective action guides (PAGs) DHS/FEMA planning FDA protective action recomme...

University of Oklahoma researcher named 2008 AAAS Fellow

...tal remediation." GeoChip was successfully tested in a bioremediation field study where it was used to monitor a microbial community as it reduced uranium levels in contaminated groundwater. Bioremediation is only one of the many possible applications of GeoChip. It has been applied to a variety of s...

Dry spells spelled trouble in ancient China

...ed in the layers of stone in a 118-millimeter-long stalagmite found in Wanxiang Cave in Gansu Province, China. By measuring amounts of the elements uranium and thorium throughout the stalagmite, the researchers could tell the date each layer was formed. And by analyzing the "signatures" of two forms of ox...

Major source of radon exposure overlooked at former Ohio uranium-processing plant

...say that a recent scientific study of a now-closed uranium processing plant near Cincinnati has identified a ...ormer workers. That sourcesix silos filled with uranium ore in the production arearesulted in relatively h... on the west side of the U.S. Department of Energy uranium Processing Plant in Fernald. "Our original int...

New book tutors future presidents and public on science behind the headlines

... Berkeley -- In the event of a standoff between the United States and Iran over uranium enrichment, would Barack Obama, if elected president, know enough about the physics of nuclear weapons to assess the threat? In leading the nation ...

uranium in Biological Technology

DOE awards $377 million in funding for 46 energy frontier research centers

...e, IN) $18.5 million for five years to understand and control, at the nanoscale, materials that contain actinides (radioactive heavy elements such as uranium and plutonium) to lay the scientific foundation for advanced nuclear energy systems. Pennsylvania State University (University Park, PA) $21 mill...

International Isotopes Inc. Announces Year End Financial Results

... licensing and design work on our planned depleted uranium de-conversion and fluorine extraction processing f...elopment work associated with our planned depleted uranium de-conversion and fluorine extraction processing f...r plans to construct the first commercial depleted uranium de-conversion and fluorine extraction processing f...

Using supercomputers to make safer nuclear reactors

...cannot do, Podowski said. Whereas current reactors source their power from uranium, SFRs can also source their power from fuel that is a mixture of uranium and plutonium. In particular, SFRs will be able to burn both weapons-grade plutonium and pre-existing nuclear waste, Podowski said. Thanks to their hi...

uranium in Biological Products

TSTU, O-(N-Succinimidyl)-1,1,3,3-tetramethyl uranium tetrafluoroborate from GL Biochem (Shanghai) Ltd.

Description: ...
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uranium in Biological Definition

Cellular respiration

...mpounds (such as sulfates, sulfites, sulfur dioxide, and elemental sulfur), carbon dioxide, iron compounds, manganese compounds, cobalt compounds, and uranium compounds. However, none of these alternative electron acceptors yields as much energy from respiration as does oxygen. In environments where oxyge...