One of a range of new digital technologies that is helping to improve diagnostic techniques is the Difoti (digital imaging fiber optic transillumination). For example, in a darkened room, a newborn infant's head can be seen to light up brightly when transilluminated if there is excess fluid present (suggesting hydrocephalus). Transillumination through the chest is only possible on small newborns.Īreas filled with air or fluid that is not native to that location have increased light transmission and transilluminate when they should not. In newborns, a bright halogen light may be used to transilluminate the chest cavity if it is suspected they have a pneumothorax. The test may also be performed on breast tissue to detect lesions and cysts. This test is most commonly performed on newborns or infants with hydrocephalus, or males suspected of having a hydrocele (accumulation of serus fluid in a saclike cavity). when pus or a lesion is present, the transmission of light is diminished or absent. What Are Real-Time Payments What Does RTP Mean for the Back End What Is the Benefit for Credit Unions and Their Customers How RTPs Improve Operations How. Send us feedback.To shine a bright light through a body organ or cavity to detect diseases or other abnormalities. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'luminescence.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Patrick Morgan, Discover Magazine, 26 Mar. Noun edit lumi f ( definite articulation lumea ) people world humanity, mankind Related terms edit lunjin See also edit oaminj pimintu cozmu, dunjeai, et, plasi Esperanto edit Etymology edit From lumo (light) + -i. Does this mean youd need to find an LED area light that outputs the same 14,000 lumens No, not necessarily. Compare Megleno-Romanian lumi and Romanian lume. 2022 The most conclusive evidence came from a dating technique called optically stimulated luminescence (OSL) dating, which indicates how long minerals have been underground. See figurative meaning as the 'light of life'. A user from Estonia says the name Lumin means 'A light unit in latin'. says the name Lumin is of Dominican Republic origin and means 'meaning light in Italian'. Discover Magazine, 29 June 2010 Step inside during the day, and sunshine seeping through stone gives the interior a cool, chalky luminescence. 7 people from all over the world agree the name Lumin is of Latin origin and means 'Light'. 2022 Studies have shown that the squid can even control the intensity of the luminescence produced by the bacteria in order to match that of the downwelling light in the water column. The New York Times Magazine, New York Times, 6 Dec. Gemma Tarlach, Discover Magazine, 19 July 2017 The actor playing her needs to summon acute luminescence. 2023 The deposits were dated using both radiocarbon and optically stimulated luminescence methods, with additional methods used to date fragmentary charcoal samples from the ancient hearths. Discover Magazine, 29 June 2010 Like Garbo or the Mona Lisa, the inexplicable gifts of line and luminescence defy definition. 2023 For the moment, researchers are still trying to suss out the chemistry of the yellow luminescence, which may yield some clues about its unique function. We want for you to reimagine your life in a way that brings more meaning and connection. Recent Examples on the Web Sapphire waters gain a milky luminescence from the talcum sand of crumbling limestone cliffs carved across time by pounding waves, giving way to each island’s windy western beaches. Lumin Counseling offers individual and couples counseling.
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