Abstract: An ion-modified microwave dielectric ceramic is provided and a chemical formula thereof is Zn0.15Nb0.3[Ti1-x(W1/3Zr1/2)x]0.55O2. In the chemical formula, x is in a range of 0.01 to 0.03. The ion-modified microwave dielectric ceramic includes the following components in parts by weight: 12.58-12.67 parts of ZnO, 41.11-41.39 parts of TiO2, 43.93-45.14 parts of Nb2O5, 0.44-1.31 parts of WO3, and 0.35-1.05 parts of ZrO2. A preparation method of the ion-modified microwave dielectric ceramic can be applied to different industrial requirements, such as electronic components, communication equipment, and microwave components; and the obtained ion-modified microwave dielectric ceramic expands a practical value of a Zn0.15Nb0.3Ti0.55O2 series microwave dielectric ceramic in electronic ceramic manufacturing.

Abstract: Aspects of the disclosure are directed to a method for use on a blockchain network that includes an accounting node subnetwork having accounting nodes configured to record a data block onto a blockchain and a service node having service nodes configured to verify data blocks recorded by the accounting nodes onto the blockchain. The method can include generating a signature based on transaction information to be included in a data block to be added onto the blockchain by using a key specific to the accounting node. The method can further include adding the transaction information and the generated signature to the data block and adding the data block onto the blockchain, and transmitting the signature to the service nodes in the service node subnetwork, so that the service nodes perform signature verification on the signature based on the key specific to the accounting node.

Abstract: This application provide a data management method for a blockchain system, a medium, and an electronic device. The system includes an accounting node sub-network and a service node sub-network. The method includes: adding, after an accounting node generates a first data block, first key information used for verifying a block header of a second data block generated after the first data block to a block header of the first data block; generating a signature corresponding to the first data block, and adding the signature corresponding to the first data block to the block header of the first data block; and releasing the block header of the first data block to the service node sub-network, to cause a service node to verify the signature included in the block header of the first data block, and obtaining the first key information after a successful verification to verify the block header of the second data block.

Abstract: A data processing method performed by a first device includes: generating, in response to first service data satisfying a data uploading condition, a first bit array corresponding to the first service data; encrypting the first bit array through a data key to obtain a ciphertext bit array, the data key being generated by a second device in a data intersection application run in a trusted execution environment of the second device; and transmitting the ciphertext bit array to a blockchain node for forwarding to a second device, for the second device to decrypt, in the data intersection application through the data key, the ciphertext bit array to obtain the first bit array.

Abstract: An autonomous vehicle includes one or more sensors for detecting an object in an environment surrounding the autonomous vehicle and a vehicle computing system comprising one or more processors receiving canonical route data associated with at least one canonical route, and controlling travel of the autonomous vehicle based on sensor data from the one or more sensors and the canonical route data associated with the at least one canonical route. The at least one canonical route comprises at least one roadway connected with another roadway in a plurality of roadways in a geographic location that satisfies at least one route optimization function derived based on trip data associated with one or more traversals of the plurality of roadways in a geographic location by one or more autonomous vehicles.

Abstract: A blockchain-based data processing method, apparatus, and computer-readable medium are provided. Block proposal information is received including a block and a digital signature transmitted by an out-block node. The digital signature is obtained by performing digital signature processing on block header information included in the block. The block header information includes a first Merkel root determined based on transaction data in the block body information. Digest calculation on the block header information is performed to obtain first digest information. De-signature processing is performed on the digital signature to obtain second digest information. A second Merkel root is determined based on the transaction data acquired from the block proposal information when the first digest information and the second digest information are matched. An operation on the block is performed based on a comparison result of the first Merkel root and the second Merkel root.

Abstract: The present invention relates to the field of processing pea protein compositions. The present invention particularly relates to a method for preparing a high solubility pea protein composition and a product prepared thereby. The method of the present invention includes a step of subjecting a pea protein composition to high pressure homogenization. The method of the present invention significantly improves the solubility of pea protein compositions. The present invention further provides a pea protein composition prepared by the method, the pea protein composition having better solubility.

Abstract: The present invention relates to the field of processing pea protein compositions. The present invention particularly relates to a method for preparing a high solubility pea protein composition and a product prepared thereby. The method of the present invention includes a step of subjecting a pea protein composition to high pressure homogenization. The method of the present invention significantly improves the solubility of pea protein compositions. The present invention further provides a pea protein composition prepared by the method, the pea protein composition having better solubility.

Abstract: The present invention relates to the field of processing pea protein compositions. The present invention particularly relates to a method for preparing a high solubility pea protein composition and a product prepared thereby. The method of the present invention includes a step of subjecting a pea protein composition to high pressure homogenization. The method of the present invention significantly improves the solubility of pea protein compositions. The present invention further provides a pea protein composition prepared by the method, the pea protein composition having better solubility.

Abstract: The present invention relates to the field of pharmaceutical chemistry, and specifically relates to a fused heterocyclic compound derivative and an application thereof. The fused heterocyclic compound derivative has the structure of general formula (I), and can be used to treat neuropsychiatric diseases.

Abstract: The present invention relates to the field of processing pea protein compositions. The present invention particularly relates to a method for preparing a high solubility pea protein composition and a product prepared thereby. The method of the present invention includes a step of subjecting a pea protein composition to high pressure homogenization. The method of the present invention significantly improves the solubility of pea protein compositions. The present invention further provides a pea protein composition prepared by the method, the pea protein composition having better solubility.

Abstract: The present invention relates to the field of pharmaceutical chemistry, and specifically relates to a fused heterocyclic compound derivative and an application thereof. The fused heterocyclic compound derivative has the structure of general formula (I), and can be used to treat neuropsychiatric diseases.

Abstract: The present invention provides a numeric coded Pinyin and Zhuyin multi-character input method on a reduced keypad, in which each Chinese phrase is mapped to corresponding numeric sequences based on full syllable or initial consonant of a syllable inputting rule and the keypad mapping relation, accordingly, phrases of different phonetic pronunciation may be mapped to a same numeric sequence; in the case of consecutively receiving a numeric keystroke sequence which represents of several desired Chinese characters but pronunciation still undetermined, a processor immediately searches the phrases' numeric sequences which are matched with keystroke sequence and present these mixed phrase candidates to user even though these candidates may have different pronunciation; further, an initial syllable grouping and cycling rule is specially defined, along with a key for switching between character candidate priority and phrase candidate priority, additionally, define an equal-length candidate filtering code keystroke, a