摘要:
Disclosed are an apparatus and a method for detecting a broadcasting signal. The signal detecting apparatus according to the exemplary embodiment of the present invention includes: a reference signal generator outputting a reference signal acquired by performing a correlation calculation between a current sample and a previous sample of a received signal which is an FM signal or a digital radio mondiale plus (DRM+) signal and then normalizing a result of the correlation calculation; and a discriminator detecting a maximum value of the reference signal and judging that the received signal is the FM signal when the maximum value of the reference signal is more than a predetermined threshold.
摘要:
Ionic polymer-metal composite (IPMC) devices are provided. In one embodiment, an ionic polymer-metal composite (IPMC) device includes an ionic polymer film, first and second electrodes, first and second external electrodes disposed on the electrodes, first and second bonding members electrically connecting and physically bonding the electrodes to the external electrodes, and an encapsulation layer encapsulating the ionic polymer film, the first electrode and the second electrode to prevent exposure to the outside ambient.
摘要:
A vehicle comprises a drive sub-system having an engine and a first motor and a generator sub-system having a transmission and a second motor. The transmission for the vehicle is driven with the first motor, the second motor and the engine individually and in combination such that the vehicle may selectively operate in a serial hybrid mode and a parallel hybrid mode.
摘要:
A vehicle comprises a plurality of motors operatively connected with one another. The vehicle is powered with the plurality of motors individually and in combination with one another to primarily operate each of the plurality of motors within a predetermine efficiency range.
摘要:
A vertically standing IPMC includes a substrate, a first electrode positioned substantially vertical with respect to an upper surface of the substrate, a second electrode positioned substantially vertical with respect to the upper surface of the substrate and disposed opposite to the first electrode, and an ionic polymer film interposed between the first electrode and the second electrode and standing substantially vertical with respect to the upper surface of the substrate.
摘要:
A vehicle comprises a plurality of motors operatively connected with one another. The vehicle is powered with the plurality of motors individually and in combination with one another to primarily operate each of the plurality of motors within a predetermine efficiency range.
摘要:
Disclosed is a novel L-lysine-inducible promoter nucleic acid molecule. Also disclosed are a vector containing the nucleic acid molecule, a host cell transformed with the vector, and a method of inducing expression of a target gene using the L-lysine-inducible promoter nucleic acid molecule.
摘要:
A vehicle comprises a plurality of motors operatively connected with one another. The vehicle is powered with the plurality of motors individually and in combination with one another to primarily operate each of the plurality of motors within a predetermine efficiency range.
摘要:
Disclosed is a novel L-lysine-inducible promoter nucleic acid molecule. Also disclosed are a vector containing the nucleic acid molecule, a host cell transformed with the vector, and a method of inducing expression of a target gene using the L-lysine-inducible promoter nucleic acid molecule.
摘要:
A nucleotide sequence of the threonine operon of E. coli with a deletion of all or part of a nucleotide fragment of −56 to −18, a recombinant vector containing the above nucleotide sequence, and a transformed host cell containing the recombinant vector are provided. A method for producing L-threonine comprising culturing the transformed host cell is also provided.