摘要:
An apparatus for satisfying Specific Absorption Rate (SAR) compliance criteria comprising a processor configured to receive a first capacitance measurement from a first capacitance sensor, receive a second capacitance measurement from a second capacitance sensor, determine a relative proximity of a human body to a wireless device based on the first capacitance measurement and the second capacitance measurement, and adjust a radio frequency (RF) transceiver's output power from a first output power limit to a second output power limit based on the determined relative proximity.
摘要:
A wireless device comprising an antenna subsystem having a selectable polarization, at least one sensor configured to provide at least one orientation measurement of the wireless device, and a processor unit coupled to the at least one sensor and configured to receive the at least one orientation measurement, select a polarization of the antenna subsystem based on the at least one orientation measurement, and set the polarization to achieve the selected polarization.
摘要:
The present invention is directed to methods of treating or preventing the development of obesity by administering compounds that stabilize mast cells. In addition, it includes pharmaceutical compositions which have both a mast cell stabilizer and instructions regarding the use of the stabilizer in treating or preventing obesity.
摘要:
The present invention is directed to methods of treating or preventing the development of obesity by administering compounds that stabilize mast cells. In addition, it includes pharmaceutical compositions which have both a mast cell stabilizer and instructions regarding the use of the stabilizer in treating or preventing obesity.
摘要:
Provided are methods of identifying inhibitors of β-secretase that employ modified β-secretase substrates. The modified β-secretase substrates have β-secretase cleavage sites that are altered from wild type. The amino acid sequences of the altered β-secretase cleavage sites contain different amino acids in at least one of the positions P2-P1-P1′-P2′ of the β-secretase cleavage site. Many of the modified β-secretase substrates are more efficient substrates for β-secretase than are corresponding substrates having wild-type sequences, that is, these modified substrates are more susceptible to enzymatic breakdown by β-secretase. Recombinant polynucleotide molecules encoding the modified β-secretase substrates are provided. Antibodies that recognize cleavage products of the modified β-secretase substrates are provided. Stable cell lines expressing the modified β-secretase substrates are provided. Transgenic animals expressing the modified β-secretase substrates are provided.
摘要:
A recombinant protein is provided which comprises peptides derived from different stages in the life cycle of parasite Plasmodium falciparum. The protein is useful as a reagent and, when combined with a pharmaceutically-acceptable vehicle or carrier, is useful as a vaccine against the material parasite Plasmodium falciparum. A genetic construct used to produce this recombinant protein vaccine is also described. In addition, antibodies to this recombinant protein are provided which are useful for the detection and measurement of peptides derived from different stages in the life cycle of the parasite Plasmodium falciparum.
摘要:
A wireless device comprising an antenna subsystem having a selectable polarization, at least one sensor configured to provide at least one orientation measurement of the wireless device, and a processor unit coupled to the at least one sensor and configured to receive the at least one orientation measurement, select a polarization of the antenna subsystem based on the at least one orientation measurement, and set the polarization to achieve the selected polarization.
摘要:
A memory cell for an electrically writeable and erasable memory medium as well as a memory medium thereof is provided. The memory cell comprises a data recording element, the data recording element has a plurality of multiple-layer structure disposed one on top of another; each the multiple-layer structure comprising a plurality of sequentially disposed individual layers. At least one of the plurality of individual layers is capable of changing phase between a crystalline state and an amorphous state in response to an electrical pulse, one of the plurality of individual layers having at least one atomic element which is absent from other one of the plurality of individual layers, and the plurality of multiple-layer structure is of a superlattice-like structure to lower a heat diffusion out of the data recording element to shorten a phase change time of the respective individual layers.
摘要:
Provided are methods of identifying inhibitors of β-secretase that employ modified β-secretase substrates. The modified β-secretase substrates have β-secretase cleavage sites that are altered from wild type. The amino acid sequences of the altered β-secretase cleavage sites contain different amino acids in at least one of the positions P2-P1-P1′-P2′ of the β-secretase cleavage site. Many of the modified β-secretase substrates are more efficient substrates for β-secretase than are corresponding substrates having wild-type sequences, that is, these modified substrates are more susceptible to enzymatic breakdown by β-secretase. Recombinant polynucleotide molecules encoding the modified β-secretase substrates are provided. Antibodies that recognize cleavage products of the modified β-secretase substrates are provided. Stable cell lines expressing the modified β-secretase substrates are provided. Transgenic animals expressing the modified β-secretase substrates are provided.