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  2. Platinum - Wikipedia

    en.wikipedia.org/wiki/Platinum

    Pt, 192 Pt, 194 Pt, 195 Pt, 196 Pt, and 198 Pt. The most abundant of these is 195 Pt, comprising 33.83% of all platinum. It is the only stable isotope with a non-zero spin. The spin of 1 / 2 and other favourable magnetic properties of the nucleus are utilised in 195 Pt NMR. Due to its spin and large abundance, 195 Pt satellite peaks are also ...

  3. Pint - Wikipedia

    en.wikipedia.org/wiki/Pint

    473.176 473 mL (liquid) SI derived unit. 550.610 471 mL (dry) The pint (/ ˈpaɪnt /, listen ⓘ; symbol pt, [1][2] sometimes abbreviated as p[3]) is a unit of volume or capacity in both the imperial and United States customary measurement systems. In both of those systems it is traditionally one eighth of a gallon.

  4. Prothrombin time - Wikipedia

    en.wikipedia.org/wiki/Prothrombin_time

    The prothrombin time (PT) – along with its derived measures of prothrombin ratio (PR) and international normalized ratio (INR) – is an assay for evaluating the extrinsic pathway and common pathway of coagulation. This blood test is also called protime INR and PT/INR. They are used to determine the clotting tendency of blood, in such things ...

  5. Isotopes of platinum - Wikipedia

    en.wikipedia.org/wiki/Isotopes_of_platinum

    Standard atomic weight Ar° (Pt) Naturally occurring platinum (78 Pt) consists of five stable isotopes (192 Pt, 194 Pt, 195 Pt, 196 Pt, 198 Pt) and one very long-lived (half-life 4.83×10 11 years) radioisotope (190 Pt). There are also 34 known synthetic radioisotopes, the longest-lived of which is 193 Pt with a half-life of 50 years.

  6. Physical therapy - Wikipedia

    en.wikipedia.org/wiki/Physical_therapy

    Physical therapy (PT), also known as physiotherapy, is a healthcare profession, as well as the care provided by physical therapists who promote, maintain, or restore health through patient education, physical intervention, disease prevention, and health promotion. Physical therapist is the term used for such professionals in the United States ...

  7. Alcohol measurements - Wikipedia

    en.wikipedia.org/wiki/Alcohol_measurements

    189.42 mL. 6.39 US fl oz. 6.66 imp oz. 1⁄3 of an Imperial pint. Short for Nipperkin. Strong ale and Barley wine were usually bottled in nips [3] Metric measurement glasses and containers usually round up to a metric half pint of 200 mL (7 imp oz). small glass (US) 236.59 mL. 8 US fl oz.

  8. Voltage transformer - Wikipedia

    en.wikipedia.org/wiki/Voltage_transformer

    A capacitor voltage transformer (CVT), is a transformer used in power systems to step down extra high voltage signals and provide a low voltage signal to the actual VT (voltage transformer) used for operating metering/protective relays due to a lower cost than an electromagnetic PT. The circuit diagram for a simple capacitor voltage transformer.

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