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  2. VueScan - Wikipedia

    en.wikipedia.org/wiki/VueScan

    Website. hamrick.com. VueScan is a computer program for image scanning, especially of photographs, including negatives. [4] It supports optical character recognition (OCR) of text documents. [5] [6] The software can be downloaded and used free of charge, but adds a watermark on scans until a license is purchased.

  3. Flex (lexical analyser generator) - Wikipedia

    en.wikipedia.org/wiki/Flex_(lexical_analyser...

    github .com /westes /flex. Flex (fast lexical analyzer generator) is a free and open-source software alternative to lex. [2] It is a computer program that generates lexical analyzers (also known as "scanners" or "lexers"). [3] [4] It is frequently used as the lex implementation together with Berkeley Yacc parser generator on BSD -derived ...

  4. Positron emission tomography - Wikipedia

    en.wikipedia.org/wiki/Positron_emission_tomography

    Positron emission tomography ( PET) [1] is a functional imaging technique that uses radioactive substances known as radiotracers to visualize and measure changes in metabolic processes, and in other physiological activities including blood flow, regional chemical composition, and absorption. Different tracers are used for various imaging ...

  5. McAfee Internet Security Suite - Special Edition from AOL FAQs

    help.aol.com/articles/mcafee-internet-security...

    McAfee Internet Security Suite – Special Edition from AOL is our most comprehensive security suite, including firewall protection and our maximum defense against viruses, spyware and other security threats. This service normally costs $80 annually, but you get it at no additional charge as part of your membership when you are on an eligible plan.

  6. McAfee VirusScan - Wikipedia

    en.wikipedia.org/wiki/McAfee_VirusScan

    McAfee VirusScan is an antivirus software created and maintained by McAfee (formerly known as Intel Security, and Network Associates prior to that). Originally marketed as a standalone product, it has been bundled with McAfee LiveSafe, McAfee AntiVirus Plus, [1] McAfee Total Protection and McAfee Gamer Security since 2010.

  7. Coronary CT calcium scan - Wikipedia

    en.wikipedia.org/wiki/Coronary_CT_calcium_scan

    A coronary CT calcium scan is a computed tomography (CT) scan of the heart for the assessment of severity of coronary artery disease. Specifically, it looks for calcium deposits in atherosclerotic plaques in the coronary arteries that can narrow arteries and increase the risk of heart attack. [1] These plaques are the cause of most heart ...

  8. S&P 500 stocks: List of additions and removals in 2024 - AOL

    www.aol.com/finance/p-500-stocks-list-additions...

    Here are some of the key criteria for inclusion in the S&P 500 as of May 2024. Must be a U.S.-based company. The company satisfies the periodic reporting obligations set forth in the U.S ...

  9. McAfee AOL Premium Subscription FAQs - AOL Help

    help.aol.com/articles/mcafee-aol-premium...

    McAfee is designed to protect your computer from viruses, spyware, hackers and identity thieves through award-winning technology that automatically runs scans and updates so you have the most up-to-date protection. McAfee Internet Security uses: Virus protection that guards your whole PC. Spyware protection that blocks potentially unwanted ...