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Medical video imager works under reduced x-ray dosage

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ON Semiconductor is targeting digital radiography in medical treatments with a new CCD image sensor that enables video imaging under reduced x-ray dosage conditions. The KAF-09001 image sensor incorporates an improved output architecture that supports a high sensitivity video mode, facilitating patient positioning while minimising overall x-ray exposure. With a resolution of 9 megapixels, the sensor has the same 12µm ...

Op amp has very stable offset voltage, says STMicroelectronics

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A dual precision op amp from STMicroelectronics is designed to have a low and temperature-stable input-offset voltage. The TSZ182 op amp has a chopper-stabilised design and a 3MHz gain-bandwidth. The offset voltage of 25µV at 25°C is designed for high measurement resolution and accuracy without external trimming components. Offset drift is specified by the supplier at less than 100nV/°C. The ...

DNA sequencing can give everyone a genetic passport

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A new age has dawned: the age of when a full genome can be sequenced for $1,000. It’s an important milestone for medicine. DNA sequencing specialists Yves Moreau and Pol Van Dorpe discuss how DNA sequencers can be made cheaper and more efficient. A genetic passport for everyone? There are 23 pairs of chromosomes in every cell in your body. ...

Bioinformatics figures among Queen’s New Year Honours list

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The Queen’s New Year Honours list for 2017 has been announced, and bio-technology is a dominant theme among technology-related achievements (genetic profiling, bioinformatics, DNA sequencing). Leading the way is Sir Alec John Jeffreys, Emeritus Professor at Leicester University, who has been made Companion Of Honour (CH). A founding father of genetic profiling, he developed the concept of DNA fingerprinting. His ...