
Hybrid Composite For Root Canal Treatment
A dentist carrying out root
canal treatment will need to
use a variety of compounds.
These do not always bond
together properly and
sometimes expensive
follow-up treatment has to
... > full story

Capturing Those In-between Moments: Timing Problem In Molecular Modeling Solved
A theoretical physicist has
developed a method for
calculating the motions and
forces of thousands of atoms
simultaneously over a wider
... > full story

Materials Scientists Find Better Model For Glass Creation
Materials scientists have
come up with what they
believe is a new way to
model the formation of
glasses, a type of amorphous
solid that includes common
... > full story

Powerful Laser Sheds Light On Fast Ignition And High Energy Density Physics
A new generation of
high-energy (>kJ) petawatt
(HEPW) lasers is being
constructed worldwide to
study high intensity laser
... > full story
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Alternative Fuels
Energy and the Environment
Fungus
Agriculture and Food
Materials Science
Sustainability
Genomes Of Biofuel Yeasts Reveal Clues That Could Boost Fuel Ethanol Production Worldwide
November 6, 2009 As global temperatures and energy costs continue to soar, renewable sources of energy will be key to a sustainable future. An attractive replacement for gasoline is biofuel, and in two new studies, ... > full story -
Energy and the Environment
Renewable Energy
Sustainability
Solar Energy
Energy Policy
Environmental Science
Chemists Describe Solar Energy Progress And Challenges, Including The 'Artificial Leaf'
November 6, 2009 Scientists are making progress toward development of an "artificial leaf" that mimics a real leaf's chemical magic with photosynthesis -- but instead converts sunlight and water into a liquid fuel ... > full story -
Perfectly Proportioned: Evenly Distributed Powder Density For Manufacturing Parts
November 6, 2009 The manufacture of parts by compaction and sintering involves filling a die with metal powder. Research scientists have simulated this process for the first time to achieve an evenly distributed ... > full story -
Lasers Put A Shine On Metals
November 6, 2009 Polishing metal surfaces is a demanding but monotonous task, and it is difficult to find qualified young specialists. Polishing machines do not represent an adequate alternative because they cannot ... > full story -
Mimicking Nature, Scientists Can Now Extend Redox Potentials
November 5, 2009 New insight into how nature handles some fundamental processes is guiding researchers in the design of tailor-made proteins for applications such as artificial photosynthetic centers, long-range ... > full story -
Applause For The SmartHand: Human-machine Interface Is Essential Link In Groundbreaking Prosthetic Hand
November 5, 2009 Professor Yosi Shacham-Diamand of Tel Aviv University's Department of Engineering, working with a team of European Union scientists, has successfully wired a state-of-the-art artificial hand to ... > full story -
Electron Self-injection Into An Evolving Plasma Bubble
November 5, 2009 A time-varying bubble of electron density in the wake of an ultra-intense laser pulse traps the ambient plasma electrons and accelerates them to high energy producing collimated monoenergetic beams ... > full story -
How Size Matters For Catalysts: Study Links Size, Activity, Electronic Properties
November 5, 2009 University of Utah chemists demonstrated the first conclusive link between the size of catalyst particles on a solid surface, their electronic properties and their ability to speed chemical ... > full story -
Marine Biology
Sea Life
Ecology Research
Agriculture and Food
Invasive Species
Energy and the Environment
Engineers Strive To Make Algae Oil Production More Feasible
November 4, 2009 Engineers are assessing systematic production methods that could make the costs of algae oil production more reasonable, helping move the U.S. from fossil fuel dependency to renewable energy ... > full story -
Liquid Granite: Building Material Of The Future Unveiled
November 4, 2009 Scientists have developed a new building material that is fire resistant to temperatures in excess of 1100 degrees Celsius, is made largely from recycled material and is as versatile as ... > full story
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