Researchers have created a special flat lens that shapes light into an optical needle—a thin beam that stays tightly focused ...

Electron tomography is a powerful imaging technique that enables the three-dimensional (3D) visualization and analysis of nanostructures at the atomic scale. By combining advanced electron microscopy ...

Cryo-electron tomography is an emerging method for three-dimensional (3D) imaging that bridges the gap between analyzing protein structure by X-ray crystallography and intact bacterial structure by ...

Tomography, which involves methods of virtually slicing through three-dimensional structures to generate internal visualizations such as cross-sectional views, has a long history in medicine.

Computed Tomography or Computerized tomography (CT) is a type of medical examination that makes use of X-rays and computer processing to create cross sectional images of the body. CT scan has also ...

Diagnostic imaging has been a widely used tool in the detection and treatment of various diseases. Dual-energy computed tomography (DECT) is an emerging imaging technique that combines information ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

Evaluation of Oncology Hospital at Home: Unplanned Health Care Utilization and Costs in the Huntsman at Home Real-World Trial Data from all published randomized trials comparing CTLS versus either NS ...

A scanning-free approach for higher resolution and faster imaging CHINA, June 26, 2026 /EINPresswire.com/ — Non-line-of-sight (NLOS) imaging enables recovery of hidden scenes but is constrained by a ...

Industrial computed tomography for advanced industrial non-destructive evaluation is a complex technological area, encompassing nuclear radiation detectors, mechanical engineering, computational ...

Cancer diagnosis frequently requires imaging studies that in many cases use small amounts of radiation. Procedures such as X-rays; computed tomography (CT); magnetic resonance imaging (MRI); positron ...