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Ventilated cigarette. A Marlboro Advance with perforated holes at middle of the filter. Ventilated cigarettes (labeled in certain jurisdictions as Light or Mild cigarettes) are considered to have a milder flavor than regular cigarettes. [1] These cigarette brands may be listed as having lower levels of tar ("low-tar"), nicotine, or other ...
Pall Mall ad from The Elks Magazine, 1925. The Pall Mall brand was introduced in 1899 by the Black Butler Company (UK) in an attempt to cater to the upper class with the first "premium" cigarette. It is named after Pall Mall, a well-known street in the St James's area of London, containing several of the private clubs which such people patronized.
A cigarette filter, also known as a filter tip, is a component of a cigarette, along with cigarette paper, capsules and adhesives. Filters were introduced in the early 1950s. [3] Filters may be made from plastic cellulose acetate fiber, paper or activated charcoal (either as a cavity filter or embedded into the plastic cellulose acetate fibers ...
Vaporizer (inhalation device) A vaporization heat wand and vaporization chamber bowl used to deliver vapor through a water pipe. A vaporizer or vaporiser, colloquially known as a vape, is a device used to vaporize substances for inhalation. Plant substances can be used, commonly cannabis, tobacco, or other herbs or blends of essential oil. [1]
Parliament is one of few brands of cigarettes on the mainstream market to feature a recessed paper filter. Cigarette filters became common in most cigarettes in the 1950s. In the 1940s and 1950s, the brand was marketed for its unique filters, with advertisements reading, "Only the flavor touches your lips", and "Tobacco tastes best when the ...
In chemical engineering, biochemical engineering and protein purification, cross-flow filtration [1] (also known as tangential flow filtration [2]) is a type of filtration (a particular unit operation ). Cross-flow filtration is different from dead-end filtration in which the feed is passed through a membrane or bed, the solids being trapped in ...
Vaping-associated pulmonary injury. Vaping-associated pulmonary injury ( VAPI ), [4] also known as vaping-associated lung injury ( VALI) [1] or e-cigarette, or vaping, product use associated lung injury ( E/VALI ), [2] [a] is an umbrella term, [15] [16] used to describe lung diseases associated with the use of vaping products that can be severe ...
Heated humidified high-flow therapy. Heated humidified high-flow therapy, often simply called high flow therapy , is a type of respiratory support that delivers a flow of medical gas to a patient of up to 60 liters per minute and 100% oxygen through a large bore or high flow nasal cannula. Primarily studied in neonates, it has also been found ...