Tomography Stocks List

Related ETFs - A few ETFs which own one or more of the above listed Tomography stocks.

Tomography Stocks Recent News

Date Stock Title
Nov 1 CLRB Cellectar Biosciences regains compliance with Nasdaq
Nov 1 CLRB Cellectar Biosciences Announces Compliance Regarding Filing of Form 10-Q
Oct 31 NNOX Nanox Highlighted on TIME's Best Inventions of 2024 List for its AI Solutions
Oct 30 PHG Koninklijke Philips N.V. Just Missed EPS By 18%: Here's What Analysts Think Will Happen Next
Oct 30 PHG Philips and Aspen Dental launch multi-year Sonicare-brand partnership
Oct 29 KE Powell (NASDAQ:POWL) Q2 Earnings: Leading The Electrical Systems Pack
Oct 29 PHG Philips Stock Crashes On China Slump
Oct 29 PHG Philips Q3 Earnings Beat: Will Weak Outlook Drag the Stock Down?
Oct 29 PHG Down -18.64% in 4 Weeks, Here's Why Philips (PHG) Looks Ripe for a Turnaround
Oct 29 RDNT RadNet, Inc.'s (NASDAQ:RDNT) Stock is Soaring But Financials Seem Inconsistent: Will The Uptrend Continue?
Oct 29 PHG Koninklijke Philips Third Quarter 2024 Earnings: Misses Expectations
Oct 29 PHG Philips to Further Roll Out RATE: AI for Early Infection Detection at U.S. Department of Defense Through Four-Year, $25 Million Contract
Oct 29 PHG Koninklijke Philips NV (PHG) Q3 2024 Earnings Call Highlights: Navigating Challenges in China ...
Oct 28 PHG Philips Slides After Guidance Cut as China Demand Deteriorates
Oct 28 PHG Philips stock sinks 16% on lower full-year guidance, China drags on earnings
Oct 28 PHG Philips: Looking Undervalued After Q3 Earnings Drop
Oct 28 PHG AI is 'enhancing' healthcare staff, not replacing: Philips CEO
Oct 28 PHG PHG vs. RMD: Which Stock Should Value Investors Buy Now?
Oct 28 PHG Philips Shares Plunge 17% Amid Shocking China Sales Collapse -- What's Next for the Healthcare ...
Oct 28 PHG 'China will come back': Philips CEO on weak Q3 demand
Tomography

Tomography is imaging by sections or sectioning, through the use of any kind of penetrating wave. The method is used in radiology, archaeology, biology, atmospheric science, geophysics, oceanography, plasma physics, materials science, astrophysics, quantum information, and other areas of science. The word tomography is derived from Ancient Greek τόμος tomos, "slice, section" and γράφω graphō, "to write" (see also Etymology). A device used in tomography is called a tomograph, while the image produced is a tomogram.
In many cases, the production of these images is based on the mathematical procedure tomographic reconstruction, such as X-ray computed tomography technically being produced from multiple projectional radiographs. Many different reconstruction algorithms exist. Most algorithms fall into one of two categories: filtered back projection (FBP) and iterative reconstruction (IR). These procedures give inexact results: they represent a compromise between accuracy and computation time required. FBP demands fewer computational resources, while IR generally produces fewer artifacts (errors in the reconstruction) at a higher computing cost.Although MRI and ultrasound are transmission methods, they typically do not require movement of the transmitter to acquire data from different directions. In MRI, both projections and higher spatial harmonics are sampled by applying spatially-varying magnetic fields; no moving parts are necessary to generate an image. On the other hand, since ultrasound uses time-of-flight to spatially encode the received signal, it is not strictly a tomographic method and does not require multiple acquisitions at all.

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