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  2. Pulse Polio - Wikipedia

    en.wikipedia.org/wiki/Pulse_Polio

    Pulse Polio is an immunisation campaign established by the government of India to eliminate poliomyelitis (polio) in India by vaccinating all children under the age of five years against the polio virus. The project fights polio through a large-scale, pulse vaccination programme and monitoring for poliomyelitis cases. [citation needed]

  3. Vital signs - Wikipedia

    en.wikipedia.org/wiki/Vital_signs

    There are four primary vital signs: body temperature, blood pressure, pulse ( heart rate ), and breathing rate ( respiratory rate ), often notated as BT, BP, HR, and RR. However, depending on the clinical setting, the vital signs may include other measurements called the "fifth vital sign" or "sixth vital sign."

  4. Pulse - Wikipedia

    en.wikipedia.org/wiki/Pulse

    The pulse is an expedient tactile method of determination of systolic blood pressure to a trained observer. Diastolic blood pressure is non-palpable and unobservable by tactile methods, occurring between heartbeats. Pressure waves generated by the heart in systole move the arterial walls.

  5. Pigeon pea - Wikipedia

    en.wikipedia.org/wiki/Pigeon_pea

    The pigeon pea[ 1] (Cajanus cajan), or Toor Dal is a perennial legume from the family Fabaceae native to the Eastern Hemisphere. [ 2] The pigeon pea is widely cultivated in tropical and semitropical regions around the world, being commonly consumed in South Asia, Southeast Asia, Africa, Latin America and the Caribbean. [ 3]: 5941.

  6. Pulse-width modulation - Wikipedia

    en.wikipedia.org/wiki/Pulse-width_modulation

    Pulse-width modulation ( PWM ), also known as pulse-duration modulation ( PDM) or pulse-length modulation ( PLM ), [1] is any method of representing a signal as a rectangular wave with a varying duty cycle (and for some methods also a varying period ). PWM is useful for controlling the average power or amplitude delivered by an electrical signal.

  7. Pulse generator - Wikipedia

    en.wikipedia.org/wiki/Pulse_generator

    Pulse generators in a physics laboratory. A pulse generator is either an electronic circuit or a piece of electronic test equipment used to generate rectangular pulses. Pulse generators are used primarily for working with digital circuits; related function generators are used primarily for analog circuits .

  8. Battery charger - Wikipedia

    en.wikipedia.org/wiki/Battery_charger

    A mobile phone plugged in to an AC adapter for charging. A battery charger, recharger, or simply charger, [ 1][ 2] is a device that stores energy in an electric battery by running current through it. The charging protocol—how much voltage, current, for how long and what to do when charging is complete—depends on the size and type of the ...

  9. Arrhythmia - Wikipedia

    en.wikipedia.org/wiki/Arrhythmia

    CPR can prolong the survival of the brain in the lack of a normal pulse, but defibrillation is the only intervention that can restore a healthy heart rhythm. Defibrillation is performed by applying an electric shock to the heart, which resets the cells, permitting a normal beat to re-establish itself.