Navigation Links
Story tips From the Department of Energy's Oak Ridge National Laboratory, March 2012
Date:3/14/2012

MATERIALS -- POWGEN open for business . . .

The Spallation Neutron Source's Powder Diffractometer POWGEN has launched a rapid access sample mail-in system for users who use the flexible general-purpose instrument for a wide range of structural studies of novel materials. The instrument will be made available to rapid access users for a few days each cycle, offering data collection for two temperatures between 12 degrees Kelvin and 300 degrees Kelvin per sample. Users with a new material to test will not have wait six months for beam time. If response is good, the instrument could run tests on as many as 24 mail-in samples over two days. The instrument scientists would send back the data to the users. POWGEN specializes in magnetic materials such as high-Technitium superconductors and metal insulator phase transitions as well as nonmagnetic materials, polycrystalline materials for pharmaceutical compounds, metals and semi-conductors and new battery materials. [Written by Agatha Bardoel; media contact: Ron Walli, (865) 576-0226; wallira@ornl.gov]

CHEMISTRY -- Unraveling methane's structure . . .

Considering how ubiquitous it is on earth, methane (natural gas) at the molecular level is a scientific unknown. To understand it and to manage it both as energy and as an environmental hazard, scientists need to know more about its molecular structure. A neutron diffraction study at the Spallation Neutrons and Pressure Diffractometer at Oak Ridge National Laboratory has successfully mapped the structure of methane and water cages, known as clathrates, under more than half a million pounds of pressure per square inch. The researchers came up with a new potential ─ a new calculation of the repulsion force that exists between methane molecules in these cages ─ that indicated there were five methane molecule "guests" inside the enlarged polyhedral structures that emerged under the hig
'/>"/>

Contact: Ron Walli
wallira@ornl.gov
865-576-0226
DOE/Oak Ridge National Laboratory
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. New study indicates link between weight gains during pregnancy and dieting history
2. Revealing the evolutionary history of threatened sea turtles
3. The "hole" story
4. The hole story
5. Human connection to our nations fisheries comes alive through oral history project
6. Italys geologic history becomes a personal tale in Walter Alvarezs new book
7. NJIT history professor receives national endowment for humanities
8. Chantix side effects no worse with depression history
9. Story tips from the Departments of Energys Oak Ridge National Lab -- March 2009
10. Study of protein structures reveals key events in evolutionary history
11. The story of X -- evolution of a sex chromosome
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/30/2014)... have captured the popular attention of both children and ... -- sold as dehydrated eggs, these tiny brine shrimp ... a tank of salt water. , Physicists, though, ... brine shrimp vertically migrate in large groups in response ... at night and retreating deeper during the day. , ...
(Date:9/30/2014)... water may increase the risk of stillbirth and ... by a Boston University School of Public Health ... Environmental Health , compared 1,091 PCE-exposed pregnancies ... Cape Cod, Ma., where water was contaminated in ... the installation of vinyl-lined asbestos cement pipes. PCE ...
(Date:9/30/2014)... farm runoff in Hawaii is causing tumors in endangered ... study, published Tuesday in the peer-reviewed open-access journal ... up in algae that the turtles eat, promoting the ... internal organs. , Scientists at Duke University, the University ... (NOAA) conducted the study to better understand the causes ...
Breaking Biology News(10 mins):Laser-guided sea monkeys show how zooplankton migrations may affect global ocean currents 2Contaminated water linked to pregnancy complications, BU study finds 2Pollution linked to lethal sea turtle tumors 2Pollution linked to lethal sea turtle tumors 3
... 2012 Chiltern International Limited (Chiltern), a global contract ... James Gunter have joined Chiltern, bringing their expertise in ... strengthen our Global Clinical Development services. ... Cedric Burg has been appointed to the position of ...
... pests by using ultrasonic frequencies are available and marketed ... been demonstrated as being effective in repelling insect pests ... of evidence for the efficacy of such devices, they ... bugs are readily available. However, according to a ...
... reprogramming a 7-year-old girl,s own immune cells to attack ... has achieved a complete response in his patient, who ... The innovative experimental therapy used bioengineered T cells, custom-designed ... leukemia cells. After the treatment, the child,s doctors found ...
Cached Biology News:Chiltern Welcomes Cedric Burg And James Gunter 2Engineered immune cells produce complete response in child with an aggressive pediatric leukemia 2Engineered immune cells produce complete response in child with an aggressive pediatric leukemia 3
(Date:10/1/2014)... The U.S. Department of Labor has awarded ... as part of the Trade Adjustment Assistance Community College ... by the Department of Labor and Department of Education. ... E. Perez and Secretary of Education Arne Duncan announced ... to nearly 270 colleges across the country. , ...
(Date:9/30/2014)... . , The researchers ... semiconductor layer. Quantum dots are small structures that spontaneously emit ... laser pulse is fired at the photonic crystal, its refractive ... in the electromagnetic field around it. This change can speed ... dot. As soon as the refractive index recovers its usual ...
(Date:9/30/2014)... Mass. Using a bio-mimicking analog of one ... grass, an international research team led by Alejandro ... taken a major step in developing long-sought polymer ... electricity for use in electronic devices. , ... Amherst and others at Stanford University and Dresden ...
(Date:9/30/2014)... (PRWEB) September 30, 2014 Shimadzu ... extensometer, an easy-to-use and highly precise tool for ... with considerable elongation. With 1000-mm maximum movement distance, ... percent for a gauge length of 10 mm. ... measurement accuracy above 50-mm stroke and within +/- ...
Breaking Biology Technology:U.S. Dept. of Labor Awards SIUE Nearly $10-Million Grant 2U.S. Dept. of Labor Awards SIUE Nearly $10-Million Grant 3U.S. Dept. of Labor Awards SIUE Nearly $10-Million Grant 4Ultrafast remote switching of light emission 2Blades of grass inspire advance in organic solar cells 2Blades of grass inspire advance in organic solar cells 3Shimadzu’s New Long-Travel Extensometer Increases Precision for Soft Material Testing 2
... Products offer biologically safer water through point-of-use ... ... NEP ),a medical device company, announced today that it will ... Healthcare,Engineering (ASHE) Conference and Technical Exhibition in National Harbor,Maryland, July 20th-23rd, ...
... RICHMOND, Va., July 14, 2008 Insmed Inc.,(Nasdaq ... for unmet medical needs, today announced that the,Company ... (RBC) to act as,its strategic financial advisor., ... are dedicated,to enhancing shareholder value and will be ...
... PARK, Calif., July 14 Pacific Biosciences,announced today ... Series E private,equity financing round. The proceeds will ... company,s innovative single-molecule, real-time,(SMRT(TM)) DNA sequencing platform., ... and Intel,Capital, Intel Corporation,s global investment organization. Other ...
Cached Biology Technology:Nephros Exhibiting at Maryland Ashe Conference July 20th-23rd 2Nephros Exhibiting at Maryland Ashe Conference July 20th-23rd 3Nephros Exhibiting at Maryland Ashe Conference July 20th-23rd 4Insmed Retains RBC Capital Markets as Strategic Financial Advisor 2Insmed Retains RBC Capital Markets as Strategic Financial Advisor 3Pacific Biosciences Raises $100 Million to Fund Commercial Product Development 2
... cDNA Library Panels were designed for full-length ... of PCRs to identify the desired cDNA ... in a 96-well "Master Plate," where each ... Having identified the positive well(s) by gel ...
... cDNA Library Panels were designed for full-length ... of PCRs to identify the desired cDNA ... in a 96-well "Master Plate," where each ... Having identified the positive well(s) by gel ...
... 435 is an affordable, compact benchtop ... slides, providing a broad array of ... acquires high-resolution images with high-performance laser ... excitation and emission filter changers, and ...
... Contents include: Microarray hybridization chamber ... chamber top, clamp, thumbscrew) Microarray chamber user ... and are intended to be cleaned and ... with Agilents Catalog Oligo Microarray kits and ...
Biology Products: