News tagged with fractionated


Wet ethanol production process yields more ethanol and more co-products

Chemistry / Biochemistry

created Nov 09, 2009 | popularity 1 / 5 (1) | comments 1

Using a wet ethanol production method that begins by soaking corn kernels rather than grinding them, results in more gallons of ethanol and more usable co-products, giving ethanol producers a bigger bang for their buck - ...


Lower-dose fractionated stereotactic radiotherapy results in better hearing preservation

Medicine & Health / Cancer

created Dec 17, 2008 | popularity not rated yet | comments 0

Researchers at Thomas Jefferson University have found that a lower dose of fractionated stereotactic radiotherapy for acoustic neuromas results in better hearing preservation and has the same tumor local control rate as a ...





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Rich Ore Deposits Linked to Ancient Atmosphere

Space & Earth / Earth Sciences

created Nov 19, 2009 | popularity 4.3 / 5 (3) | comments 0

(PhysOrg.com) -- Much of our planet's mineral wealth was deposited billions of years ago when Earth's chemical cycles were different from today's. Using geochemical clues from rocks nearly 3 billion years old, a group of ...


Fractionated stereotactic radiotherapy reduces vision loss in optic nerve sheath meningiomas

Medicine & Health / Other

created Nov 03, 2009 | popularity not rated yet | comments 0

Optic nerve sheath meningiomas are rare tumors that are traditionally treated with surgery, which is typically a blinding procedure. However, researchers from Thomas Jefferson University Hospital have found that a specialized ...


New research suggests how low doses of radiation can cause heart disease and stroke

Medicine & Health / Research

created Oct 23, 2009 | popularity 5 / 5 (1) | comments 0

A mathematical model constructed by researchers at Imperial College London predicts the risk of cardiovascular disease (heart attacks, stroke) associated with low background levels of radiation. The model shows that the ...


Breakthrough in 3-D Brain Mapping Enables Removal of Fist-Sized Tumor

Breakthrough in 3-D Brain Mapping Enables Removal of Fist-Sized Tumor

Medicine & Health / Research

created Jul 14, 2009 | popularity 5 / 5 (3) | comments 0

(PhysOrg.com) -- A new technology involving the fusion of four different types of images into a 3-D map of a patient's brain has helped University of Cincinnati (UC) specialists successfully remove a fist-sized ...


Nickel isotope may be methane producing microbe biomarker

Space & Earth / Earth Sciences

created Jun 22, 2009 | popularity 5 / 5 (2) | comments 0

Nickel, an important trace nutrient for the single cell organisms that produce methane, may be a useful isotopic marker to pinpoint the past origins of these methanogenic microbes, according to Penn State and University of ...


Cosmopolitan microbes -- hitchhikers on Darwin's dust

Biology /

created Dec 04, 2007 | popularity 4.3 / 5 (3) | comments 0

Scientists have analysed aerial dust samples collected by Charles Darwin and confirmed that microbes can travel across continents without the need for planes or trains - rather bacteria and fungi hitch-hike by attaching to ...


Researchers' discovery may lead to hypertension treatment

Researchers' discovery may lead to hypertension treatment

Medicine & Health / Research

created Nov 01, 2007 | popularity 4.2 / 5 (20) | comments 2

For more than 40 years, researchers have suspected there must be a natural hormone that could safely flush sodium out of the body and could be harnessed to develop more effective and safer treatments for high ...


Scientists report new strategy to create genetically-modified animals

Biology /

created Sep 20, 2007 | popularity 4.4 / 5 (10) | comments 0

Researchers at the University of Pennsylvania School of Veterinary Medicine have demonstrated the potential of a new strategy for genetic modification of large animals. The method employs a harmless gene therapy virus that ...


Increasing radiation dose shortens treatment time for women who choose breast sparing treatment

Medicine & Health / Cancer

created May 29, 2007 | popularity not rated yet | comments 0

Radiation therapy after lumpectomy for early-stage breast cancer can be safely delivered in higher daily doses to greatly reduce treatment time. This conclusion of a new Fox Chase Cancer Center study is good news for women ...


Plants tag insect herbivores with an alarm

Biology /

created May 09, 2007 | popularity 4 / 5 (6) | comments 0

Rooted in place, plants can't run from herbivores—but they can fight back. Sensing attack, plants frequently generate toxins, emit volatile chemicals to attract the pest's natural enemies, or launch other defensive tactics.



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