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  2. CTT Correios de Portugal, S.A. - Wikipedia

    en.wikipedia.org/wiki/CTT_Correios_de_Portugal,_S.A.

    CTT's current logo since 4 October 2004. CTT – Correios de Portugal, S.A. ( lit. 'CTT – Post of Portugal') is a Portuguese company that operates as both the national postal service of Portugal and a commercial group with subsidiaries operating in banking, e-commerce, and other postal services. It was founded in 1520 by King Manuel I of ...

  3. Classical test theory - Wikipedia

    en.wikipedia.org/wiki/Classical_test_theory

    Classical test theory. Classical test theory (CTT) is a body of related psychometric theory that predicts outcomes of psychological testing such as the difficulty of items or the ability of test-takers. It is a theory of testing based on the idea that a person's observed or obtained score on a test is the sum of a true score (error-free score ...

  4. CTT (Macau) - Wikipedia

    en.wikipedia.org/wiki/CTT_(Macau)

    Correios de Macau. Macau Post and Telecommunications, [a] most commonly known as CTT, [1] is an entity under the Government of Macao responsible for postal services and telecommunications regulation. The acronym CTT comes from the former name of the Portuguese postal administration ( Portuguese: Correios, Telégrafos e Telefones, lit.

  5. Why CTT - Correios De Portugal, S.A. (ELI:CTT) Could Be Your ...

    www.aol.com/news/why-ctt-correios-portugal-eli...

    Attractive stocks have exceptional fundamentals. In the case of CTT - Correios De Portugal, S.A. (ELI:CTT), there's is...

  6. What Is a CT Scan? - WebMD

    www.webmd.com/cancer/what-is-a-ct-scan

    It is rare to have an allergic reaction or medical problems with CT scan contrast. Most reactions are mild and cause itchiness or a rash. In rare situations, the contrast could potentially cause a ...

  7. Connecticut - Wikipedia

    en.wikipedia.org/wiki/Connecticut

    Connecticut ( / kəˈnɛtɪkət / ⓘ kə-NET-ik-ət) [10] is the southernmost state in the New England region of the Northeastern United States. It borders Rhode Island to the east, Massachusetts to the north, New York to the west, and Long Island Sound to the south. Its capital is Hartford, and its most populous city is Bridgeport.

  8. Chest Tube Insertion: Purpose, Procedure & Risks - Healthline

    www.healthline.com/health/chest-tube-insertion

    A chest tube can help drain air, blood, or fluid from the pleural space, which is the space surrounding your lungs. Inserting a chest tube is called a chest tube thoracostomy. It’s typically an ...

  9. For certain medical conditions, imagery from an X-ray or ultrasound test isn’t enough. A computed tomography (CT) scan provides a more detailed view of your tissues, blood vessels, and bones.