Abstract: A preparation method of vegetable oil polyol, which is obtains by carrying out allylic oxidation treatment of vegetable oil, increasing the content of hydroxyl group in the product and then one step reaction between epoxidation and ring-opening. At the same time, the present invention also discloses novel vegetable oil polyol made by the preparation method and the application of the vegetable oil polyol in preparation of polyurethane foam material. Compared with the prior art, the method has the advantages of simple operation, low energy consumption and low side reaction occurrence rate.

Abstract: The present invention discloses a method, an apparatus and a system for processing very-high-speed random access. The method includes: selecting a ZC sequence group according to a cell type and a first cyclic shift parameter Ncs, and setting N detection windows for each ZC sequence in the ZC sequence group, where N?5; sending the cell type, a second Ncs, and the ZC sequence group to a UE; receiving a random access signal sent by the UE, and obtaining the random access sequence from the random access signal; performing correlation processing on the random access sequence with each ZC sequence in the ZC sequence group, detecting a valid peak value in the N detection windows of each ZC sequence, and determining an estimated value of an RTD according to the valid peak value, so that a UE in a very-high-speed scenario can normally access a network, thereby improving network access performance.

Abstract: An electronic device with one or more processors and memory displays a web page in a web browser and detects a user input to extract data from the web page. In response to detecting the input, the device: identifies multimedia items by analyzing source code of the web page; categorizes the multimedia items into multimedia types; and replaces the web page with displaying a user interface for the multimedia items, including: a first region with a first icon corresponding to a first plurality of multimedia items of a first multimedia type and a first set of affordances for performing operations with the first plurality of multimedia items; and a second region with a second icon corresponding to a second plurality of multimedia items of a second multimedia type and a second set of affordances for performing operations with the second plurality of multimedia items.

Abstract: A computer-implemented method for processing user information provided in online ordering, includes receiving an instruction to perform an anonymous process on user information selected from the provided user information; performing, in response to the instruction, an anonymous process on the selected user information, to obtain anonymous information corresponding to the selected user information; and generating an order containing the anonymous information.

Abstract: Methods, systems, apparatus, including computer programs encoded on computer storage medium, to facilitate language independent-speaker verification. In one aspect, a method includes actions of receiving, by a user device, audio data representing an utterance of a user. Other actions may include providing, to a neural network stored on the user device, input data derived from the audio data and a language identifier. The neural network may be trained using speech data representing speech in different languages or dialects. The method may include additional actions of generating, based on output of the neural network produced in response to receiving the set of input data, a speaker representation and determining, based on the speaker representation and a second representation, that the utterance is an utterance of the user. The method may provide the user with access to the user device based on determining that the utterance is an utterance of the user.

Abstract: The present invention discloses a method, an apparatus and a system for processing very-high-speed random access. The method includes: selecting a ZC sequence group according to a cell type and a first cyclic shift parameter Ncs, and setting N detection windows for each ZC sequence in the ZC sequence group, where N?5; sending the cell type, a second Ncs, and the ZC sequence group to a UE; receiving a random access signal sent by the UE, and obtaining the random access sequence from the random access signal; performing correlation processing on the random access sequence with each ZC sequence in the ZC sequence group, detecting a valid peak value in the N detection windows of each ZC sequence, and determining an estimated value of an RTD according to the valid peak value, so that a UE in a very-high-speed scenario can normally access a network, thereby improving network access performance.

Abstract: Webpage display methods and apparatus are provided herein. In an exemplary method, a webpage to be displayed can be obtained. The webpage can be sectioned into a plurality of sub-blocks. Sub-blocks corresponding to a first current screen can be rendered and displayed. A render-display operation can be performed. The render-display operation includes rendering sub-blocks adjacent to the first current screen and storing the rendered sub-blocks adjacent to the first current screen in a buffer. The render-display operation also includes reading and displaying rendered sub-blocks in the buffer corresponding to a second current screen when a screen moves. The render-display operation can be repeatedly performed.

Abstract: The present invention relates to a composition for preventing or treating asthma comprising a Pistacia weinmannifolia J. Poiss. ex Franch extract or a fraction thereof. The Pistacia weinmannifolia J. Poiss. ex Franch extract or the fraction thereof according to the present invention does not exhibit toxicity, inhibits the generation of NO, IL-4, IL-5, and IL-13 and the generation of reactive oxygen species in the bronchial tubes, and has significantly induced the alleviation of airway hyperresponsiveness, inhibition of the infiltration of inflammatory cells into the bronchial tubes, and reduction of inflammatory cells in bronchoalveolar lavage fluid in an ovalbumin-induced asthma mouse model. In addition, the Pistacia weinmannifolia J. Poiss.

Abstract: The present invention discloses a method, an apparatus and a system for processing very-high-speed random access. The method includes: selecting a ZC sequence group according to a cell type and a first cyclic shift parameter Ncs, and setting N detection windows for each ZC sequence in the ZC sequence group, where N?5; sending the cell type, a second Ncs, and the ZC sequence group to a UE; receiving a random access signal sent by the UE, and obtaining the random access sequence from the random access signal; performing correlation processing on the random access sequence with each ZC sequence in the ZC sequence group, detecting a valid peak value in the N detection windows of each ZC sequence, and determining an estimated value of an RTD according to the valid peak value, so that a UE in a very-high-speed scenario can normally access a network, thereby improving network access performance.

Abstract: A method for preparing a high-quality epoxidized fatty acid ester with a micro-reaction device, including: respectively pumping an aqueous hydrogen peroxide solution and a carboxylic acid at the same time into a first micro-mixer; after the reaction in the first micro-reactor, respectively pumping the output material and an unsaturated fatty acid ester into a second micro-mixer; completely mixing them and then introducing the mixture into a second micro-reactor; and after a complete reaction, water-rinsing the organic phase part of the resultant reaction liquid and drying the same to obtain the epoxidized fatty acid ester.

Abstract: The present invention provides anti-VEGF antibodies formulated as high concentration, aqueous pharmaceutical compositions, suitable for an injection, preferably an intravitreal injection. The aqueous pharmaceutical compositions are useful for delivery of a high concentration of the antibody active ingredient to a patient without high levels of antibody aggregation and without a high level of sub-visible particulate matter. An aqueous composition of the invention comprises an antibody having a concentration of at least 50 mg/ml. An aqueous pharmaceutical composition of the invention includes a sugar, a buffering agent, and a surfactant.

Abstract: A method for preparing a high-quality epoxidized fatty acid ester with a micro-reaction device, including: respectively pumping an aqueous hydrogen peroxide solution and a carboxylic acid at the same time into a first micro-mixer; after the reaction in the first micro-reactor, respectively pumping the output material and an unsaturated fatty acid ester into a second micro-mixer; completely mixing them and then introducing the mixture into a second micro-reactor; and after a complete reaction, water-rinsing the organic phase part of the resultant reaction liquid and drying the same to obtain the epoxidized fatty acid ester.

Abstract: Embodiments of the present invention relate to a method and an apparatus for processing random access in a wireless communication network, and a processing method of a user equipment and an apparatus. The method for processing random access in the communication network includes: the base station receives a first Zadoff-Chu sequence and a second Zadoff-Chu sequence that are sent by a user equipment, a du of the first Zadoff-Chu sequence is smaller than a du of the second Zadoff-Chu sequence; the base station estimates an error range for a round trip delay RTD of the user equipment according to the first Zadoff-Chu sequence, estimates, according to the second Zadoff-Chu sequence, the RTD within the error range for the RTD or a frequency offset of an uplink signal of the user equipment. The problem that the user equipment with a frequency offset accesses a network is solved.

Abstract: A device of testing particles in a tail gas exhausted from an automobile contains: an intake unit, a smoke detection unit, a processing unit, and a filtering unit. The filtering unit includes a filtration chamber, a filter paper, and two weighing elements. The filtration chamber has a locking portion and an opening. A transmission belt is mounted beside two sides of the filtering unit and has an upstream segment and a downstream segment, and between the upstream segment of the transmission belt and the locking portion is defined a first weighing element, between the locking element and the downstream segment of the transmission belt is defined a second weighing element. A first delivery sucker, a second delivery sucker, and a third delivery sucker are all mounted in a filtration chamber. Thereby, a total weight of particles in a tail gas is measured within a unit time.

Abstract: The present invention is a stratospheric-airship-assisted orbital payload launching system that features with high reusability ratio, low cost, short launch-preparation time and robust reliability. The system consists of an airship-based stratospheric launch platform (1), a stratospheric-launched suborbital shuttle (2, SLSS) and an upper stage (3, a modified version of conventional upper stage or a spaceplane). The airship-based stratospheric launch platform (1) employs hydrogen and helium to provide buoyancy in its ascent and high-altitude cruise stages. Given the substantially lower ambient pressure, the usage of hydrogen at high altitude is much safer than on the ground. The SLSS (2) is mounted beneath the platform (1), and an assembly of payload (4) and upper stage (3) is loaded in the cargo bay (2B) of SLSS (2).

Abstract: A central controller and a resource allocation method thereof for use in a cellular network are provided. The cellular network includes a user equipment and the central controller. The central controller includes a transceiver and a processor. The transceiver receives a service request signal from the user equipment. The processor is electrically connected to the transceiver and is used to determine a requested service classification of the user equipment according to the service request signal, select a selected resource allocation strategy from a resource allocation strategy set according to the requested service classification, and allocate resources to the user equipment according to the selected resource allocation strategy. The central controller and the user equipment transmit data by the resource.

Abstract: The present invention is a stratospheric-airship-assisted orbital payload launching system that features with high reusability ratio, low cost, short launch-preparation time and robust reliability. The system consists of an airship-based stratospheric launch platform (1), a stratospheric-launched suborbital shuttle (2, SLSS) and an upper stage (3, a modified version of conventional upper stage or a spaceplane). The airship-based stratospheric launch platform (1) employs hydrogen and helium to provide buoyancy in its ascent and high-altitude cruise stages. Given the substantially lower ambient pressure, the usage of hydrogen at high altitude is much safer than on the ground. The SLSS (2) is mounted beneath the platform (1), and an assembly of payload (4) and upper stage (3) is loaded in the cargo bay (2B) of SLSS (2).

Abstract: A method for sharing content between different terminals including a first terminal and a second terminal includes: performing following steps by the first terminal: acquiring a terminal list from a server, wherein each of terminals in the terminal list and the first terminal are associated with a same user account; selecting a terminal from the terminal list as the second terminal; and transmitting content to be shared and an indicator of the second terminal to the server.

Abstract: An electronic device with one or more processors and memory displays a web page in a web browser and detects a user input to extract data from the web page. In response to detecting the input, the device: identifies multimedia items by analyzing source code of the web page; categorizes the multimedia items into multimedia types; and replaces the web page with displaying a user interface for the multimedia items, including: a first region with a first icon corresponding to a first plurality of multimedia items of a first multimedia type and a first set of affordances for performing operations with the first plurality of multimedia items; and a second region with a second icon corresponding to a second plurality of multimedia items of a second multimedia type and a second set of affordances for performing operations with the second plurality of multimedia items.

Abstract: The present invention discloses a method, an apparatus and a system for processing very-high-speed random access. The method includes: selecting a ZC sequence group according to a cell type and a first cyclic shift parameter Ncs, and setting N detection windows for each ZC sequence in the ZC sequence group, where N?5; sending the cell type, a second Ncs, and the ZC sequence group to a UE; receiving a random access signal sent by the UE, and obtaining the random access sequence from the random access signal; performing correlation processing on the random access sequence with each ZC sequence in the ZC sequence group, detecting a valid peak value in the N detection windows of each ZC sequence, and determining an estimated value of an RTD according to the valid peak value, so that a UE in a very-high-speed scenario can normally access a network, thereby improving network access performance.