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diffusion

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diffusion - The spontaneous movement of molecules from a region of higher concentration to a region of lower concentration. [FAO]

News archive for diffusion.

Africa: Telecoms Ready for Value Added Services  -  21 Aug 2007
AllAfrica.com,On the other hand, Adebayo does not expect much rural diffusion in terms of telecoms infrastructure rollout due to lack of incentive to drive such

Beijing claims success for clean air measures  -  21 Aug 2007
Financial Times,The still and humid conditions over the test period made “emission diffusion�? difficult, officials said, and without the removal of the cars, the air would

'Spider-Man 3' releases on DVD for Halloween  -  21 Aug 2007
Newsday,...will be responsible for 10000 PCs, 1000 servers, a games information system and an information diffusion system across seven cities.

Grant Will Support Math Instruction In 16 High Schools  -  21 Aug 2007
The Chattanoogan,Carnegie Corporation of New York was created by Andrew Carnegie in 1911 to promote "the advancement and diffusion of knowledge and understanding.

OECD report highlights innovation policy  -  21 Aug 2007
Scoop.co.nz,...broadband infrastructure, low business spending on research and development, and some shortcomings in the diffusion and absorption of technology.

Sizing up video downloads: renting may be where it's at  -  21 Aug 2007
Ars Technica,A recent report by The Diffusion Group says that newer rental methods such as direct mail (eg, Netflix), video-on-demand, or pay-per-view are growing in

Press Release: Less than one year and counting - Atos Origin keeps ...  -  21 Aug 2007
Around the Rings (subscription),The Information Diffusion System will relay results and athlete information to 10500 athletes and thousands of media representatives.

UN Agencies' initiative to expand HIV prevention services  -  21 Aug 2007
NewKerala.com,In South Asia in particular, the increasing use of heroin and the diffusion of injecting drug use pose a major risk for the spread of HIV.

SES: Ad Exchanges Are Changing The Game  -  21 Aug 2007
WebProNews,So diffusion must take place, and ad exchange companies are betting on the overflow into the long tail, even if panelist Jay Sears, of ContextWeb,

Give black a break!  -  21 Aug 2007
Sunshine Coast Daily,Lemon yellows waved at me from Urbane; a red with distinctly orange undertones had me captivated at Country Road; and Wayne Cooper's diffusion label had me

Hexcel Announces Agreement to Provide Carbon Fiber for USEC's ...  -  21 Aug 2007
Financial News USA (press release),The centrifuge method of enrichment will use over 11500 rotor tubes and is more cost effective than the alternative gas diffusion enrichment process.

Architecture Billings Index jumps to highest level of year.  -  21 Aug 2007
ThomasNet Industrial News Room (press release),The diffusion indexes contained in the full report are derived from a monthly survey sent to a panel of AIA member-owned firms.

Transcend aXeRam Overclocking Memory Series launched  -  21 Aug 2007
TechShout!,Enthusiasts will appreciate the included custom high-purity aluminum heat sinks’ distinctive styling and superior heat diffusion characteristics.

Kenya's Biosafety Bill faces opposition  -  21 Aug 2007
Africa Science News Service,The rapid development and diffusion of biotechnology,especially in genetic engineering, is happening at a time when the African continent is faced with

Development of a Nanopipette with an Inner Diameter of 50 nm Using ...  -  21 Aug 2007
Nanotechnology News (press release)It will also be necessary to examine the condition of the solution for injection, the control of the diffusion of the dispensed solution, and the shape of

An Unexpected Guest  -  21 Aug 2007
Counterterrorism Blog,In face of the Jews' usurpation of Palestine, it is compulsory that the banner of jihad be raised To do this requires the diffusion of Islamic consciousness

Cosella-Dorken’s Delta Dry barrier wrap technology stretches ...  -  21 Aug 2007
Daily Commercial News,This design contrasts with standard house wrap, which is vapor-permeable and employs diffusion, explains Fallon. Also, the wrap’s metallic silver surface

SADC official satisfied at Angola's electoral registration process  -  21 Aug 2007
People's Daily Online,...of free and fair elections, commitment of national diffusion organs in the SADC countries and media, freedom of expression and electoral administration.

Leading Indicators Gain 0.4% in July  -  Aug 20, 2007
123Jump.com,During the six-month span through July, the leading index increased 0.1 percent, with five out of ten components advancing (diffusion index, six-month span

MR Diffusion Tensor Imaging and Fiber Tracking in Spinal Cord ...  -  Aug 13, 2007
AJNR (subscription),A. Ozanne a , T. Krings a , D. Facon a , P. Fillard b , JL Dumas c , H. Alvarez a , D. Ducreux a and P. Lasjaunias a BACKGROUND AND PURPOSE: Diffusion

Incorporating Functional MR Imaging into Diffusion Tensor ...  -  Aug 13, 2007
AJNR (subscription),We investigated whether the integration of functional MR imaging (fMRI) data and diffusion tensor (DT) tractography can be used to evaluate the spatial

Whole-Brain Histogram and Voxel-Based Analyses of Diffusion Tensor ...  -  Aug 13, 2007
AJNR (subscription),We hypothesized that histogram and voxel-based analyses of whole-brain mean diffusivity (MD) and fractional anisotropy (FA) maps calculated from diffusion

Diffusion Tensor Imaging in Children with Periventricular ...  -  Aug 13, 2007
AJNR (subscription),Our hypothesis is that diffusion tensor imaging (DTI) is a suitable technique to provide in vivo characterization of specific white matter tract lesions in

Moss-Thorns Gallery to host Cultural Evolution and Diffusion ...  -  Aug 8, 2007
FHSU News and Current Events,The Moss-Thorns Gallery of Art at Fort Hays State University will soon be exhibiting works by 10 Japanese-American printmakers. While the subject matter and

New Report: Internet Users Intrigued by Download-to-Burn Online ...  -  Aug 18, 2007
PR-GB.com (press release),Although significant demand for download-to-burn (D2B) DVD services has yet to materialize, new research from The Diffusion Group suggests that a sizeable

Philadelphia Federal Reserve Bank's Manufacturing Survey Reports ...  -  Aug 16, 2007
PR Newswire (press release),Firms Indicate Overall Conditions Are Mostly Unchanged The survey's broadest measure of manufacturing conditions, the diffusion index of current activity,

Philadelphia Federal Reserve Bank's Manufacturing Survey Reports ...  -  Aug 16, 2007
Earthtimes.orgThe survey's broadest measure of manufacturing conditions, the diffusion index of current activity, decreased from 9.2 in July to zero this month (see

What you think of Vector Arena's acoustics  -  Aug 16, 2007
New Zealand Herald,The acoustics are actually ok; only obvious problem is the ceiling which could benefit from some floating panels and a little more diffusion.

Phila. Fed survey says manufacturing is steady  -  Aug 16, 2007
Bizjournals.com,The diffusion index of current activity, which subtracts the percentage of firms reporting decreased activity from those reporting an increase, was zero.

Cleanup done at diffusion plant  -  Jul 28, 2007
Chillicothe Gazette,By LOREN GENSON The US Department of Energy announced the completion of waste cleanup of more than 49000 containers from the Portsmouth Gaseous Diffusion

harry potter's diffusion line  -  Jul 26, 2007
Gawker,These imaginary shirts are the funniest thing we've seen in a while. Don't be a stranger, Hermione Granger! [Fashionista] BY EMILY BY YELLOJKT AT 12:00 PM

The price tag of fame  -  Jul 31, 2007
The Australian,Instead, the designer is reliant on kitting out celebrities (usually Jennifer Hawkins, the face of Myer, where his cheaper diffusion line is stocked) to

Keeping control in flat organisations  -  Aug 20, 2007
Telegraph.co.uk,To be effective leaders should aim to encourage out-of-the-box and contrarian thinking, cultural dexterity, knowledge sharing and the diffusion of ideas.

ATK Enters Into Manufacturing Supply Agreement With Hexcel and USEC  -  Aug 20, 2007
CNNMoney.comThe centrifuge method of enrichment uses cascades of large numbers of rotor tubes and is more cost effective than the alternative gas diffusion enrichment

Assessing Disease Severity in Late Infantile Neuronal Ceroid ...  -  Aug 13, 2007
AJNR (subscription),This study was conducted to evaluate whether quantitative data derived by diffusion-weighted MR imaging (DWI) techniques can supplement clinical disability

Compact Fuel-Cell System Would Consume Neat Methanol  -  Aug 2, 2007
Fuel Cell Works (press release)The design concept of the proposed fuel-cell system takes advantage of (1) electro-osmotic drag and diffusion processes to manage the flows of hydrogen and

Southern Africa: SADC Electoral Commissions Meeting Starts  -  Aug 20, 2007
AllAfrica.com,...and fair elections", "Commitment of national diffusion organs in the SADC countries and Media", "Freedom of expression and electoral administration".

Zimbabwe: Between a Rock and a Hard Place - Women Human Rights ...  -  Jul 25, 2007
AllAfrica.com,...ever deeper economic, social and political crisis. created by Andrew Carnegie to promote "the advancement and diffusion of knowledge and understanding.

Tennessee worker charged with classified leak  -  Jul 26, 2007
Los Alamos Monitor,Roy Lynn Oakley, 67, was arrested Thursday on charges related to restricted hardware used in the gaseous diffusion process for uranium enrichment.

Properties and benefits of fluorine in silicon and silicon ...  -  Jul 26, 2007
University of Southampton,Fluorine is also shown to be extremely effective at suppressing the diffusion of boron, completely suppressing boron transient enhanced diffusion and

Marc by Marc Jacobs Fall-Winter 2007 line (menswear)  -  Jul 25, 2007
Frillr,Instead of being just a lousy collection to attract more buyers and get bigger profits, Marc’s diffusion line portrays very attractive and relatively

A Peek into the Ad Measurement Crystal Ball  -  Jul 29, 2007
ClickZ News,Another paper is titled "Sentiment Classification with Interpolated Information Diffusion Kernels." Sounds good and academic. Let's just pull three words

Islamic Terrorism: a European Creation Monster Impossible to Integrate  -  Aug 18, 2007
American Chronicle,This did not happen because of the early stage of Ibn Taimiya’s system’s diffusion mostly in Syria, Palestine and Egypt. The Ottoman rise is due precisely

Solar-made Hydrogen Just Over the Horizon  -  Aug 20, 2007
EV World (subscription),By reducing the wall thickness of the Ti-Fe-O nanotubes to correspond to the hole diffusion length of iron which is around 4nm, the researchers hope to

SADC Electoral Commissions meeting starts  -  Aug 20, 2007
Africast,...and fair elections", "Commitment of national diffusion organs in the SADC countries and Media", "Freedom of expression and electoral administration".

Strong Policy Support and Cutting Edge R&D Capabilities Draw FDI ...  -  Jul 23, 2007
DMN Newswire (press release),Popular government strategies roll out annual programs to increase the diffusion and use of ICT technologies. The government is also actively involved in

Long-term effects of pediatric brain tumors and treatment  -  Aug 20, 2007
SpiritIndia,Diffusion tensor imaging (DTI) will allow the researchers a look at the integrity and arrangement of the brain's white matter, the complex network of

Bill on Patent Rights  -  Aug 20, 2007
Central Chronicle,Indian version of Bayh-Dole Act is put in place, research work that needs to be in the public domain may also get patented, restricting their diffusion.

Digital Entertainment : The End is Near  -  Aug 9, 2007
P2P File Sharing,That's the conclusion of The Diffusion Group (TDG), a digital home researcher. TDG expects digital home entertainment expenses to level off and rapidly

Tutor.com Partners with Society of Physics Students to Recruit Top ...  -  Aug 20, 2007
Collegiate Presswire (press release),AIP is a 501(c)(3) membership corporation chartered in New York State in 1931 for the purpose of promoting the advancement and diffusion of the knowledge of

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