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Results 941 - 950 of 1137 for Medicine
  • Two Endoscopes Together is Better Than One
    News - 6 Feb 2008
    Using two different endoscopes together is better than using one to stage lung cancer, and is also much more precise and less invasive than the surgical method now most commonly used, researchers at...
  • High-Precision Aspheric Lenses - Enhanced Optical Systems
    Equipment
    These custom aspheric lenses by Avantier are designed to eliminate spherical aberration and improve image quality across various applications, utilizing advanced polishing technologies for optimal...
  • Ultra-Fast Fibre Lasers Opens Door to New Applications
    News - 21 Dec 2007
    When lasers were developed in the 1960s, they were a solution looking for a problem to solve. Since then, they have become an essential tool in industries as diverse as nanotechnology and biomedicine....
  • Lens Makers Sees Growth With New Technologies
    News - 24 Nov 2007
    At the recent AAO conference in New Orleans, eye care firms Alcon ACL and Advanced Medical Optics EYE showcased their latest implantable lenses and Lasik technologies. Much of the buzz centered on...
  • Laser Efficiency Increased Using Ceramic in Optical Pumping Cavities
    News - 12 Oct 2007
    Lasers have been used in medicine for many years, mostly as minimally invasive surgical cutting tools. However, in recent years there have been many advances in the market, and the range of...
  • What is Radiation?
    Article - 25 Sep 2014
    Radiation is a phenomenon wherein energy is propagated and emitted in the form of electromagnetic waves. Radiation consists of different types of waves - water waves, sound waves, light waves, and...
  • Laser-Plasma Acceleration Paves the Way for Future Discoveries
    News - 12 Dec 2024
    Lawrence Berkeley National Laboratory researchers have accelerated electrons to high energies in less than a foot using a supersonic sheet of gas and two lasers. The breakthrough represents...
  • Novel Imaging Technique for Nanoscale Structures
    News - 27 Nov 2024
    According to a study published in Nature Communications, a team of Rice University researchers led by Anna-Karin Gustavsson created a novel imaging technology that promises to increase the...
  • Deep Learning and OCT: Advancing Colorectal Cancer Detection
    News - 20 Nov 2024
    In a study published in Scientific Reports, researchers examined the use of endoscopic optical coherence tomography (OCT) combined with deep learning for real-time characterization of colorectal...
  • Revolutionizing THz Communication with Tunable Graphene Optical Filters
    News - 23 Sep 2024
    Researchers from Iran have developed tunable narrow single-mode bandpass optical filters using graphene nanoribbons (GNRs) for terahertz (THz) applications, potentially transforming optical...

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