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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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