Technology that can detect tumour cells by scanning surface veins with a laser, eliminating the need for drawing blood, has been developed by Purdue University researchers.
Imagine Optic, a French developer of wavefront sensors and optical measurement equipment, is to lead a consortium committed to finding new applications for adaptive optics in bioimaging. The MICADO (Microscopy improved with Adaptive Optics) consortium is a 3-year project bringing together France's leading neuroscience and cellular imaging experts.
Vision-Sciences, Inc., announced today that it has purchased the assets of BEST Dysphagia Management Services, Inc, a Florida-based speech pathology company which specializes in providing the Bedside Endoscopic Swallowing Test to nursing homes, rehabilitation centers and assisted living settings.
Micrel Inc., , an industry leader in analog, high bandwidth communications and Ethernet IC solutions, today launched the MIC2299, the industry's smallest and most powerful LED driver for portable applications. This high-efficiency boost DC-to-DC converter features an integrated 3.5A guaranteed switch current and delivers a net output power of 7-12W -- from a tiny 3mm x 3mm MLF(R) package.
It's like a scene from a James Bond movie. In a room with gleaming steel walls, double doors slide open to reveal a doughnut-shaped machine large enough to engulf a person. People start backing away. The machine advances smoothly on ceiling tracks until it starts to swallow the top half of the young woman lying prone on the operating table.
Study results recently published in the Journal of Academic Radiology indicate that Breast-Specific Gamma Imaging (BSGI) provides higher sensitivity for the detection of ductal carcinoma In Situ (DCIS) than mammography or MRI and can reliably detect small, sub-centimeter lesions. The study, performed by Dr. Rachel Brem and colleagues at The George Washington University Medical Center, evaluated the technology on women with mammographically suspicious microcalicifications and other high risk factors.
Profound improvements in perfusion and diffusion tensor imaging over the past few decades are changing the ways in which radiologists understand disease processes, especially those involving small blood vessels in the brain.
The highest-resolution images ever seen in (S)TEM electron microscopy have been recorded using a new instrument developed jointly by U.S. Department of Energy national laboratories, FEI Company and CEOS GmbH, in Heidelberg, Germany.
Scientists and engineers have created and successfully tested a set of algorithms and software programs which are designed to enable the 19 individual mirrors comprising NASA's powerful James Webb Space Telescope to function as one very sensitive telescope.
NASA, in coordination with the National Oceanic and Atmospheric Administration's Geostationary Operational Environmental Satellites Program, has awarded an instrument contract to Lockheed Martin Corporation, Bethesda, Md. The contract is for one instrument, with three options for additional instruments. The total estimated value including options is $178 million.
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