News tagged with printing process


Laser printer

Dangerous laser printer particles identified

Medicine & Health / Health

created Feb 11, 2009 | popularity 4.7 / 5 (14) | comments 2

The identity and origin of tiny, potentially hazardous particles emitted from common laser printers have been revealed by a new study at Queensland University of Technology.





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It's hip to be Square; Twitter inventor has new venture

Technology / Internet

created 5 hours ago | popularity 4 / 5 (2) | comments 0

It was in February that Jim McKelvey ran into the problem that would lead to the birth of Square, a new mobile-payment venture led by Twitter inventor Jack Dorsey.


Looks Can Be Deceiving

Looks can be deceiving: Lizards acquire the same camouflaging adaptation in different ways

Biology / Plants & Animals

created 10 hours ago | popularity 4.8 / 5 (6) | comments 0

(PhysOrg.com) -- Does it matter if nature solves the same problem multiple ways? A NSF-supported study of lizard populations in White Sands, New Mexico has helped researcher Erica Rosenblum of the University ...


Findings suggest cardiovascular devices often approved by FDA without high-quality studies

Medicine & Health / Other

created 23 hours ago | popularity not rated yet | comments 0

Pre-market approval by the FDA of cardiovascular devices is often based on studies that lack adequate strength or may have been prone to bias, according to a study in the December 23/30 issue of JAMA. The researchers found ...


UMass Amherst Chemists Discover How Cells Create Stability During Critical DNA-to-RNA Information Transfers

Chemists Discover How Cells Create Stability During Critical DNA-to-RNA Information Transfers

Chemistry / Biochemistry

created 23 hours ago | popularity 4.6 / 5 (12) | comments 0

(PhysOrg.com) -- A pair of University of Massachusetts Amherst chemists believe they have for the first time explained how the main players in transcription -- RNA polymerase, RNA (red in illustration) and ...


Pharmacists improve care of diabetics while cutting costs, research shows

Medicine & Health / Diseases

created Dec 29, 2009 | popularity not rated yet | comments 0

The role of pharmacists hasn't received much attention in the debate on the cost of health care. But national and regional studies show that when pharmacists directly participate in patient care, they significantly reduce ...


Gap exists between vision for EMRs to improve care coordination and clinicians' experiences

Medicine & Health / Other

created Dec 29, 2009 | popularity 5 / 5 (1) | comments 0

A gap exists between policy makers' expectations that current commercial electronic medical records (EMRs) can improve coordination of patient care and clinicians' real-world experiences with EMRs, according to a study by ...


Moving video to 'captcha' robot hackers

Technology / Computer Sciences

created Dec 29, 2009 | popularity 3 / 5 (3) | comments 1

We see the popular "captcha" security mechanism often ― wavy letters websites ask us to type into a box. It's used by web pages and newsletter sign-up forms to prevent computer robots from hacking into servers and databases. ...


Hearing assistance comes to the home (w/ Video)

Technology / Engineering

created Dec 29, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- European researchers have combined state-of-the-art technologies to help end the isolation suffered by the hearing impaired. End users are eager to get their hands on the suite of tools.


Johns Hopkins scientists discover a controller of brain circuitry

Scientists discover a controller of brain circuitry

Medicine & Health / Neuroscience

created Dec 28, 2009 | popularity 4.9 / 5 (18) | comments 3

By combining a research technique that dates back 136 years with modern molecular genetics, a Johns Hopkins neuroscientist has been able to see how a mammal's brain shrewdly revisits and reuses the same molecular ...


Pressure rises to stop antibiotics in agriculture (AP)

Pressure rises to stop antibiotics in agriculture

Space & Earth / Environment

created Dec 28, 2009 | popularity 4.8 / 5 (5) | comments 1

(AP) -- The mystery started the day farmer Russ Kremer got between a jealous boar and a sow in heat.



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