News tagged with paper


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Search results for paper


'Smell of old books' offers clues to help preserve them

'Smell of old books' offers clues to help preserve them

Chemistry / Analytical Chemistry

created 8 hours ago | popularity not rated yet | comments 0

Scientists may not be able to tell a good book by its cover, but they now can tell the condition of an old book by its smell. In a report in ACS' Analytical Chemistry, a semi-monthly journal, they describe develo ...


Newly explored bacteria reveal some huge RNA surprises

Newly explored bacteria reveal some huge RNA surprises

Biology / Cell & Microbiology

created 10 hours ago | popularity 4.9 / 5 (7) | comments 1

(PhysOrg.com) -- Yale University researchers have found very large RNA structures within previously unstudied bacteria that appear crucial to basic biological functions such as helping viruses infect cells ...


Scientists show how ubiquitin chains are added to cell-cycle proteins

Scientists show how ubiquitin chains are added to cell-cycle proteins

Biology / Cell & Microbiology

created 13 hours ago | popularity 4.7 / 5 (3) | comments 0

Researchers from the California Institute of Technology (Caltech) have been able to view in detail, and for the first time, the previously mysterious process by which long chains of a protein called ubiquitin ...


Newly discovered star one of hottest in Galaxy

Newly discovered star one of hottest in Galaxy (w/ Video)

Space & Earth / Astronomy

created 12 hours ago | popularity 4.8 / 5 (13) | comments 0

(PhysOrg.com) -- Astronomers at The University of Manchester's Jodrell Bank Centre for Astrophysics have discovered one of the hottest stars in the Galaxy with a surface temperature of around 200,000 degrees ...


Combining nanotubes and antibodies for breast cancer 'search and destroy' missions

Combining nanotubes and antibodies for breast cancer 'search and destroy' missions

Medicine & Health / Cancer

created 11 hours ago | popularity 5 / 5 (1) | comments 0

cylinders of carbon about a nanometer in diameter -- have been highly touted for potential applications such as ultrastrong fibers, electrical wires in molecular devices, or hydrogen storage components for ...


Brandeis studies evaluate visionary approach to improving eyesight

Medicine & Health / Diseases

created 12 hours ago | popularity not rated yet | comments 0

Joseph Balboni loves sports. An avid tennis player and golfer, as well as baseball fan, the 46-year-old insurance agent became increasingly frustrated over time as his eyesight dimmed due to keratoconus, a degenerative eye ...


Toy recall of 2007 hurt innocent companies, shows research

Other Sciences / Economics

created 17 hours ago | popularity 1 / 5 (1) | comments 0

(PhysOrg.com) -- The well-publicized toy recalls of 2007 took potentially harmful toys off the shelves and affected the companies that made them.


Researchers put a new spin on atomic musical chairs

Researchers put a new spin on atomic musical chairs

Nanotechnology / Nanophysics

created 14 hours ago | popularity 5 / 5 (3) | comments 0

Researchers from the National Institute of Standards and Technology and the Naval Research Laboratory have developed a new way to introduce magnetic impurities in a semiconductor crystal by prodding it with ...


Research Suggests New Approach to Using Assessment Results to Improve Classroom Instruction

Research Suggests New Approach to Using Assessment Results to Improve Classroom Instruction

Other Sciences / Social Sciences

created 17 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- Education researchers at the University of Arkansas have taken an important first step toward better understanding both formative assessment and how to get the information teachers need to ...


Down Syndrome

Down Syndrome becoming more prevalent in the U.S.

Medicine & Health / Diseases

created 19 hours ago | popularity 5 / 5 (4) | comments 4

(PhysOrg.com) -- A new study, aimed at estimating the prevalence of Down Syndrome in newborns, children and teenagers in 10 areas of the U.S., has found an increase in prevalence of more than 30 percent over ...



List of search results for paper