Abstract: A communication method and apparatus, where the method includes: A first mobility management network element in a first network obtains information about N intermediate session management network elements that are capable of serving a terminal in the first network, and determines that a combined intermediate session management network element (which is capable of providing session management in the first network and in a second network) in the N intermediate session management network elements is a first intermediate session management network element corresponding to a first session of the terminal in the first network, such that overall communication efficiency of the network is improved. For example, network address resources are reduced to simplify network planning and deployment complexity, a quantity of nodes in the network is reduced to simplify network operation and maintenance workload, and signaling between the nodes in the network is reduced to reduce network service load.

Abstract: Proteins, nucleic acids encoding the proteins, compositions comprising the proteins, and methods are provided. The proteins have the ability to be self-targeted to ICAM-1 and, if desired, enzymatically-released at acidic pH. The ICAM-1-targeting peptides are provided as single copies or multiples repeats, and can be separated by linkers from the enzyme segment, from which the ICAM-1 targeting peptides can be released, if desired, at acidic pH. These fusion proteins enhance the activity of the enzyme segment within or liberated from the fusion protein, and provide increased recognition and targeting of diseased organs, transport from the bloodstream across the endothelium into said diseased organ, and intracellular uptake and lysosomal trafficking by cells in them, both in peripheral tissues and the central nervous system. Representative nucleotide and amino acid sequences of these fusion proteins, as well as in vitro, cellular, and in vivo animal data are provided.

Abstract: A method and device for processing information are provided. The method for processing information includes: determining a current output voltage of a power supply in a terminal device; determining a target parameter of an audio processing circuit in the terminal device according to the current output voltage; and configuring the audio processing circuit for processing an audio signal according to the target parameter. With the embodiments of the present disclosure, an impact of a change of the output voltage of the power supply on output volume of a loudspeaker can be reduced, thereby improving user experience.

Abstract: Disclosed are a diglycosylated benzophenoxazine photosensitizer, and a preparation method and use thereof. The present invention greatly improves the enriched concentration of the photosensitizer in tumor cells by taking full advantage of the enhanced uptake and enhanced glycolysis of carbohydrates by tumor cells and the glycosylation of a selenium-containing benzophenoxazine compound, thereby improving the targeting of a diglycosylated benzophenoxazine photosensitizer involved in the present invention in the treatment of cutaneous tumors and also significantly decreasing the toxic and side effects of the photodynamic therapy. The present invention can efficiently and rapidly inhibit the proliferation of cells of cutaneous squamous cell carcinoma and essentially cause no damage to normal cells.

Abstract: A composition for detoxifying insect pollinators from one or more organophosphate pesticides, the composition containing microparticles comprising: (i) a phosphotriesterase; (ii) nanoparticles; and (iii) a surface active agent. Also disclosed herein is an aqueous suspension comprising the above-described detoxifying microparticles in an external aqueous medium, which may also contain an insect pollinator attractant. Also described herein is a method for detoxifying insect pollinators of one or more organophosphate pesticides, the method comprising placing the detoxifying aqueous suspension in a location accessible to the insect pollinators to permit the insect pollinators to ingest the detoxifying aqueous suspension, wherein the detoxifying aqueous suspension comprises microparticles, as described above, suspended in an external aqueous medium, typically also including an insect pollinator attractant in the external aqueous medium.

Abstract: A flush toilet according to the embodiment includes a main water guide channel, a downstream-side water guide channel, and a convex part. Through the main water guide channel, flush water supplied from a water supply source flows. The downstream-side water guide channel on a downstream side of the main water guide channel spouts the flush water from a water spout port of the downstream-side water guide channel. The convex part is formed in the downstream-side water guide channel. The convex part includes a first guide part that guides upward the flush water flowing through the downstream-side water guide channel, and a second guide part on a downstream side of the first guide part which guides downward the flush water.

Abstract: An LED package structure and a carrier thereof are provided. The LED package structure includes a carrier, a plurality of LED chips, and an encapsulating colloid. The carrier includes a substrate, a ring-shaped first wall disposed on the substrate, and a ring-shaped second wall stacked on the first wall. A portion of the substrate surrounded by the first wall is defined as a die-bonding region, and the first wall, the second wall, and the die-bonding region jointly define an accommodating space. The LED chips are mounted on the die-bonding region and are arranged in the accommodating space. The encapsulating colloid is filled within the accommodating space, and the LED chips are embedded in the encapsulating colloid.

Abstract: Method, device, and system for deriving keys are provided in the field of mobile communications technologies. The method for deriving keys may be used, for example, in a handover process of a User Equipment (UE) from an Evolved Universal Terrestrial Radio Access Network (EUTRAN) to a Universal Terrestrial Radio Access Network (UTRAN). If a failure occurred in a first handover, the method ensures that the key derived by a source Mobility Management Entity (MME) for a second handover process of the UE is different from the key derived for the first handover process of the UE. This is done by changing input parameters used in the key derivation, so as to prevent the situation in the prior art that once the key used on one Radio Network Controller (RNC) is obtained, the keys on other RNCs can be derived accordingly, thereby enhancing the network security.

Abstract: A flush toilet according to an embodiment includes a bowl part, a rim part, a water spout port, and a water storage part. The bowl part receives waste. The rim part is formed on a top of the bowl part. The water spout port spouts a washing water from one side of the bowl part in leftward and rightward directions. The water storage part is formed on a bottom of the bowl part. The bowl part includes a guide part that causes the washing water to swirl from the one side to another side that is opposite to the one side and causes the washing water that swirls to the another side to flow into a back side of the water storage part.

Abstract: The present invention provides a quantum dot light-emitting diode device, which includes a substrate, a first electrode disposed on the substrate, a hole layer vertically disposed on an anode, wherein the hole layer includes a sidewall, an electron transport layer disposed on the sidewall, a quantum dot layer disposed on the electron transport layer, and a second electrode disposed on the electron transport layer. A density of the zinc oxide nanowire is high in the present disclosure, causing high light current density, which greatly improves a brightness of light to achieve a purpose of increasing a light-emitting performance of the light-emitting diode device.

Abstract: An nucleic acid integrated detection reagent tube is provided, it includes a main tube and one or more branch tubes, wherein a lysing zone, a cleaning zone and a plurality of separation plugs comprising at least a least a separation plug and a second separation plug which are sequentially disposed, the first separation plug is used for separating the lysing zone and the cleaning zone, a reaction zone is provided in the branch tubes and the second separation plug is positioned at a connection between the branch tubes and the main tube or inside the branch tubes; hydrophobic layers in a liquid or a solid phase disposed at each of the plurality of separation plugs; and a magnetic bead channel for magnetically carrying the nucleic acid to sequentially pass through each hydrophobic layer penetrating to the branch tubes defined in an inner wall of the detection reagent tube.

Abstract: An nucleic acid integrated detection method is provided, the method includes separating a lysis solution, a cleaning solution and a reaction solution in a detection reagent tube by providing a plurality of separation plugs in an over-under arrangement and disposing a hydrophobic layer in liquid or solid phase on each separation plug; adding a sample into the lysis solution; extracting nucleic acid in the sample using magnetic nanobeads; and then driving the magnetic nanobeads carrying the nucleic acid to sequentially pass through each hydrophobic layer along a magnetic bead channel and into the cleaning solution and the reaction solution to realize a cleaning and amplification for the nucleic acid, and finally, detecting the nucleic acid of the sample by an external device using an optical detection method, thus realizing a plurality of steps of nucleic acid extraction, cleaning and amplification reactions in the same detection reagent tube.

Abstract: An alternator and a rectifier thereof are provided. The rectifier includes a transistor and a gate voltage control circuit. A control end of the transistor receives a gate voltage. The gate voltage control circuit generates the gate voltage according to a voltage difference between an input voltage and a rectified voltage. The gate voltage control circuit detects a first time point when the voltage difference is less than a first preset threshold voltage, provides the gate voltage during a first time interval after the first time point to turn on the transistor, and sets the voltage difference to a first reference voltage. The gate voltage control circuit regulates the gate voltage to set the voltage difference to a second reference voltage during a second time interval after the first time interval. The first time interval is independent of a cycle of the input voltage.

Abstract: An alternator and a rectifier thereof are provided. The rectifier includes a transistor and a gate voltage control circuit. The transistor is controlled by a gate voltage. The gate voltage control circuit generates the gate voltage according to a voltage difference between an input voltage and a rectified voltage. During a first time interval after the voltage difference drops to a first preset threshold voltage, the gate voltage control circuit determines whether the voltage difference is less than a second preset threshold voltage, and decides whether to provide the gate voltage to turn on the transistor. When the transistor is turned on, the voltage difference substantially equals to a first reference voltage. And during a second time interval, the gate voltage control circuit regulates the gate voltage to set the voltage difference substantially to a second reference voltage.

Abstract: This application provides a message processing method, an apparatus, and a system. The method includes: establishing a first HTTP interaction procedure between a first network element and a second network element; sending, by the first network element, a first request message to the second network element in the first HTTP interaction procedure; before the first network element receives a first response message for the first request message in the first HTTP interaction procedure, initiating, by the second network element, establishment of a second HTTP interaction procedure between the first network element and the second network element; and receiving, by the first network element, a second request message sent by the second network element. The first network element performs an operation on the second request message based on a relationship between the first HTTP interaction procedure and the second HTTP interaction procedure.

Abstract: The present disclosure relates to mobile communications technologies, and in particular, to a mobile communication method, apparatus, and device. The method includes: receiving, by user equipment UE, a non-access stratum NAS security mode command message from a mobility management entity MME, where the NAS security mode command message carries first verification matching information used to verify UE capability information received by the MME; determining, by the UE based on the first verification matching information, whether the UE capability information received by the MME is consistent with UE capability information sent by the UE to the MME; and if the UE capability information received by the MME is consistent with the UE capability information sent by the UE to the MME, sending, by the UE, a NAS security mode complete message to the MME.

Abstract: Using a step editor for data preparation includes: receiving an indication of a user input with respect to at least some of a set of sequenced data preparation operations on a set of data; generating, using one or more processors, a signature based at least in part on the set of sequenced data preparation operations, references to the set of data, and the user input; using the generated signature to determine whether there exists a cached result associated with the set of sequenced data preparation operations, the references to the set of data, and the user input; based at least in part on the determination, obtaining a data traversal program representing a result associated with the set of sequenced operations, the references to the set of data, and the user input; and providing output based at least in part on the result represented by the obtained data traversal program.

Abstract: Embodiments of the present application provide a wafer level surface acoustic wave filter and a package method, the surface acoustic wave filter includes a wafer, an electrode layer, a supporting wall and a cover plate; wherein, the wafer includes a substrate layer and a piezoelectric thin film layer combined together by wafer bonding, the electrode layer is arranged on a surface of the piezoelectric thin film layer, the supporting wall surrounds between the piezoelectric thin film layer and the cover plate to form a sealed cavity; and the cover plate includes at least a first material layer, which uses the same material as the substrate layer.