(AP) -- Regulators have cleared 158 TV stations around the country to shut down their analog broadcast signals before June 12, when the remaining full-power stations will end theirs.
Telecom
Mar 18, 2009
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Physicists from the University of Lille, in collaboration with the University of Ferrara in Italy, have introduced a river into an optical laboratory… They have just observed the rupture of a photon barrier in an optical ...
Optics & Photonics
Oct 26, 2017
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(AP) -- TV stations around the country will replace their analog broadcasts for a few minutes Thursday with reminders that those broadcasts will disappear completely in three weeks.
Telecom
May 20, 2009
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RUDN University chemists, together with Indian colleagues from Goa University, have synthesized an analog of alkaloid of alpkinidine, a substance with a signified cytotoxic effect. Before the team's research, there was no ...
Materials Science
Feb 3, 2020
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The drug overdose epidemic currently gripping the nation is so tenacious in part because it's being driven by fentanyl, a synthetic opioid that comes in many forms. Each form has a slightly different chemical structure, and ...
Other
Jul 5, 2018
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Nanoelectronics research centre imec will present at this week's VLSI circuits symposium 2014 (Honolulu, June 13) a low power pipelined SAR (successive-approximation register) ADC (analog to digital converter) in 28nm digital ...
Electronics & Semiconductors
Jun 11, 2014
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A delicacy in Japanese cuisine, puffer fish (fugu) also contain a lethal toxin. Improperly prepared puffer fish can cause the person eating it to experience food poisoning and a swift death. Such a terrible event can happen ...
Plants & Animals
Nov 9, 2022
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Biological membranes, such as those surrounding animal cells, are made up of lipids and proteins. Because these molecules do not usually mix well, they are distributed within different regions of the membrane. This segregation ...
Biochemistry
Jun 5, 2017
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Scientist Peter Freeman is managing a project that is probing the clock and metabolism of plants, called TiMet. Partners to the project include star biologists in the Germany, Spain, Switzerland and the UK, all working to ...
Biotechnology
Jun 4, 2013
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