The user may give the preference on some criterions and select some travel modes. There may be many number of travel modes are available, but in this system up to three travel modes are allowed, for example it may be bus, train or flight. Otherwise it may be considered as travel by land, sea or air......
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A method of producing a recombinant biological product, which method employs a mammalian producer cell culture, comprises the steps of generating a biomass of mammalian producer during an initial phase of cell culture, and causing an increase in a level of one or more of the miRNA molecules within t.....
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A semiconductor optical amplifier for amplifying an optical signal. The amplifier comprises an input for receiving the optical signal and an output for outputting an amplified version of the optical signal. A semiconductor active medium is provided for defining an amplification path extending betwee.....
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