Tag: "signatures" at biology news
First International Congress on Telehealth and Multimedia Technologies Story Ideas
... session on security issues and the use of digital signatures
toprotect information and privacy. Security firm J...ally approved German pilot to implement electronic signatures
and encryptioninto a patient data exchange. The pilot employs encryption with private andpublic keys...
Largest Acoustics Meeting In History Expected
...firstname.lastname@example.org ) will discuss the acoustical signatures
of joy, fear, anger, and sadness in singing (5aMUb11). Tapio Lokki of the Helsinki University of Technology in Finland ( Tapio.Lokki@hut.fi ) will describe a virtual reality system in which a musical band with four animated musicians is controlled b...
Study Associates Asteroid Or Comet Impact With Extinctions In Argentina
...he glass and surrounding red-baked powder bear the signatures
of apowerful ancient blast archived in the thick Argentine dust, say the researchers.They describe a half-dozen physical signs, from the twisted and folded shapesof the glass to its isolation from other potential sources such as vol...
Migratory songbird breeding linked to winter habitat
...the investigatorsused a novel tool: carbon isotope signatures
which varied among the winterhabitats. Carbon, like other elements, occurs in nature in different atomicweights, called isotopes. Plants take up carbon from the atmosphere duringphotosynthesis and selectively incorporate different carbon isotopes i...
Interdisciplinary Method Offers New Way To Study Ribozymes
...sites. Second, sulfur-metal specificspectroscopic signatures
allow us to probe the active site of a ribozymein solution." The new methodology may allow chemists to probe the structure of ribozymesat a level of detail similar to that available for metalloproteins, Lu said....
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