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Mosquito coil Mosquito coil. A mosquito coil is a mosquito-repelling incense, usually made into a spiral, and typically made using dried paste of pyrethrum powder. The coil is usually held at the center of the spiral, suspending it in the air, or wedged by two pieces of fireproof netting to allow continuous smoldering.
Tibetan rope or twist style stickless incense, pictured in a cast-iron miniature cauldron in which such incense can be safely burned. Rope incense or Tibetan incense is made in Tibet, Northern parts of Nepal, and Bhutan. [1] Incense is an important representation of the Tibetan culture. These incenses have a characteristic "earthy" or herbal ...
Incense is composed of aromatic plant materials, often combined with essential oils. [6] The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses. [7] Incense can generally be separated into two main types: "indirect-burning" and "direct-burning."
Studies show that keeping your head at the appropriate height—about 2 inches (or 5 centimeters) off the bed—helps air flow into the lungs and stabilizes your respiratory function. However ...
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The normal relaxed state of the lung and chest is partially empty. Further exhalation requires muscular work. Inhalation is an active process requiring work. [4] Some of this work is to overcome frictional resistance to flow, and part is used to deform elastic tissues, and is stored as potential energy, which is recovered during the passive process of exhalation, Tidal breathing is breathing ...
The iron lung used negative pressure ventilation (NPV), which “mimics natural breathing by creating negative pressure around the chest, causing the lungs to expand and pull in air,” explains ...
Alcohol inhalation is a method of administering alcohol directly into the respiratory system, with aid of a vaporizing or nebulizing device or bag. It is chiefly applied for recreational use, when it is also referred to as alcohol smoking, but it has medical applications for testing on laboratory rats, and treatment of pulmonary edema and viral pneumonia.