In the 1940s, researchers learned how to precisely control the frequency of microwaves, which enabled radio transmission to transition from relatively low-fidelity amplitude modulation (AM) to high-fidelity frequency modulation ...
Optics & Photonics
Apr 23, 2014
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0
In the era of big data, global data volume is growing exponentially. The development of numerous technologies depends on massive data and also generates massive data. Data mining, storage, and protection are becoming increasingly ...
Optics & Photonics
Apr 5, 2023
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3
Using ultrafast time-resolved pump detection technology, researchers led by Prof. Sheng Zhigao from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences have realized the gigahertz (GHz) frequency ...
Condensed Matter
Mar 7, 2023
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17
Lipids and membrane proteins existing in cell membranes, which are located at the outermost layer of cells, are responsible for recognizing extracellular environments and transferring that information inside the cell. Due ...
Biochemistry
Aug 3, 2018
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9
Antarctic fur seal pups identify the mother's vocal pitch at longer distance and use other components of the vocal signature at closer range to identify their mother in densely populated breeding colonies, according to a ...
Plants & Animals
Sep 2, 2015
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