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  2. Indonesia National Science Olympiad - Wikipedia

    en.wikipedia.org/wiki/Indonesia_National_Science...

    This competition consists of a few competitions for elementary school (SD) students, junior high school (SMP) students, and senior high school (SMA) students. The competition puts students from the thirty-four provinces of Indonesia, and winners of the competition are further selected to represent Indonesia in their respective subjects ...

  3. Respiratory tract - Wikipedia

    en.wikipedia.org/wiki/Respiratory_tract

    Carbon dioxide (CO 2) is transferred from returning blood back into gaseous form in the lungs and exhaled through the lower respiratory tract and then the upper, to complete the process of breathing. Unlike the trachea and bronchi , the upper airway is a collapsible, compliant tube.

  4. List of schools in Indonesia - Wikipedia

    en.wikipedia.org/wiki/List_of_schools_in_Indonesia

    General schools. According to school year 2017–18 senior secondary school (SMA) statistics from Ministry of Education, [1] in 2017, Indonesia has 13.495 SMA (almost 50-50 ratio between public and private schools) with more than 160 thousand total classrooms (around 12 classrooms per school) and 30 thousands laboratories and 11 thousands libraries, 1,6 million new/10th grade SMA students (45% ...

  5. Minute ventilation - Wikipedia

    en.wikipedia.org/wiki/Minute_ventilation

    A normal minute volume while resting is about 5–8 liters per minute in humans. [1] Minute volume generally decreases when at rest, and increases with exercise. For example, during light activities minute volume may be around 12 litres. Riding a bicycle increases minute ventilation by a factor of 2 to 4 depending on the level of exercise involved.

  6. Muscles of respiration - Wikipedia

    en.wikipedia.org/wiki/Muscles_of_respiration

    The muscles of respiration are the muscles that contribute to inhalation and exhalation, by aiding in the expansion and contraction of the thoracic cavity.The diaphragm and, to a lesser extent, the intercostal muscles drive respiration during quiet breathing.

  7. Cardiopulmonary resuscitation - Wikipedia

    en.wikipedia.org/wiki/Cardiopulmonary_resuscitation

    CPR involves chest compressions for adults between 5 cm (2.0 in) and 6 cm (2.4 in) deep and at a rate of at least 100 to 120 per minute. [2] The rescuer may also provide artificial ventilation by either exhaling air into the subject's mouth or nose ( mouth-to-mouth resuscitation ) or using a device that pushes air into the subject's lungs ...

  8. State University of Semarang - Wikipedia

    en.wikipedia.org/wiki/State_University_of_Semarang

    Semarang State University started with the establishment of institutions of teacher education over the SMTA. [1] Course BI and Course B-II Middelbaar Onderwijzer A Cursus (MO-A) and Middelbaar Onderwijzer B Cursus (MO-B) is an educational institution set up by the Dutch colonial government that aims to prepare teacher's SMTP and SMTA.

  9. Pranayama - Wikipedia

    en.wikipedia.org/wiki/Pranayama

    Pranayama is the fourth "limb" of the eight limbs of Ashtanga Yoga, as mentioned in verse 2.29 of the Yoga Sutras of Patanjali. [ 8 ] [ 9 ] Patanjali , a Rishi , discusses his specific approach to pranayama in verses 2.49 through 2.51, and devotes verses 2.52 and 2.53 to explaining the benefits of the practice. [ 10 ]