Other

Beijing Dabeinong Technology Group Co., Ltd

Beijing Dabeinong Technology Group Co., Ltd., Biotech Center

Beijing Green Agrosino Plant Protection Technology Co., Ltd

Mediatek Singapore Pte. Ltd.

Xiaomi Inc.

Beijing Jingdong Shangke Information Technology Co., Ltd.

Beijing Jingdong Century Trading Co., Ltd.

China National Petroleum Corporation

China Agricultural University

Cnpc Engineering Technology R&d Company Limited

Beijing Petroleum Machinery Co.

Na Wang

Jincun Huang

Ping Yu

Xia Tian Zhang

Xiaoyan Liu

Xiaoming Bao

Qing Tao

Ling Zhu

Derong Ding

Yechun Wu

Yun Gao

Aihong Zhang

Lin Shi

Jie Pang

Cunliang Du

Zhuoliang Zhang

Dengyuan Wang

Yanfu Huang

Lihong Niu

Ruiqi Niu

Yahong Zhang

Lili Zuo

Yitong Hu

Yujie Qi

Yi-Ting Cheng

Yanxun Li

Chengwei Zhang

Tianyang Zhou

Daoxin Xie

Yongcai Fu

Zuofeng Zhu

Lubin Tan

Zhen Su

Fengxia Liu

Chuanqing Sun

Hongying Zhang

Ruifeng Ma

Baohua Wang

Qichen Hu

Chunliang Wu

Ruiguo Bai

Xindong Wang

User equipment (UE) for managing out-of-order packets is provided. The UE may include a radio frequency (RF) signal processing device, a management module, a filter module and a multi-reorder queue circuit. The RF signal processing device may receive a plurality of packets from a network node. The management module may collect network information of the network node and application information and generate a plurality of filter rules according to the network information and the application information. The filter module may receive the filter rules from the management module and allocate a plurality of out-of-order packets of the packets to different reorder queues according to the filter rules, wherein each reorder queue corresponds to a different reorder timer. The multi-reorder queue circuit includes the reorder queues. The multi-reorder queue circuit determines how to push each out-of-order packet to its corresponding application through a TCP/IP stack.

User equipment and method for managing out-of-order packets

An item recall method includes: behavior data is acquired, where the behavior data includes items and item information of each item; target behavior data containing a retrieval category word is extracted from the behavior data; retrieval words of each item and a retrieval frequency of each retrieval word are acquired in a reverse correlation manner; word segmentation is performed on the item information to obtain multiple item segmented words; a similarity between all retrieval words and the multiple item segmented words is calculated; whether the similarity is greater than a first preset threshold or not is determined, and if yes, then a retrieval word is extracted as an expansion word of the retrieval category word; and item recall is performed according to the retrieval category word and the expansion word.

Item recall method and system, electronic device and readable storage medium

Disclosed is a method for preparing vanadium or vanadium alloy powder from a vanadium-containing raw material through a shortened process, including: calcinating a mixture of a vanadium-containing raw material and an alkali compound for oxidation to form a water-soluble vanadate; purifying the vanadate followed by vanadium precipitation to produce an intermediate CaVOwith high purity; dissolving CaVOin a molten-salt medium together with other raw materials to form a uniform reaction system; and introducing a reducing agent to the system followed by separation, washing and drying to produce vanadium or vanadium alloy powder having a particle size of 50-800 nm and a purity of 99.0 wt % or more. The method can continuously process vanadium-containing raw materials to prepare vanadium or vanadium alloy powder.

Method for preparing vanadium and vanadium alloy powder from vanadium-containing materials through shortened process

The present disclosure relates to a cementing plug comprising a first plug body (bottom plug), a second plug body (top plug), and a plurality of cleaning portions. The first plug body comprises: a first body provided therein with a chamber opening towards a lower end thereof, and an upper end of the first body being provided with a pressure portion; and an anti-rotation portion provided on an inner wall of the first body, and capable of being connected to slurry entering the chamber to limit a rotation of the first plug body. The second plug body comprises a second body. The plurality of cleaning portions is provided on outer sidewalls of the first body and the second body along a length direction thereof, for scraping off residuals (mud cake) on an inner wall of a casing.

Cementing plug

The present invention provides a method for recycling waste cemented carbide by molten salt chemistry, comprising the steps of: (1) carrying out vacuum dehydration on a molten salt media; (2) carrying out oxidation-dissolution reaction on waste cemented carbide in the molten salt media; (3) carrying out deoxidation treatment on a molten salt system; (4) carrying out thermal reduction reaction on the molten salt system; and (5) washing, filtering and vacuum drying obtained mixture by thermal reduction reaction to carry out separation and collection of the molten salt media and waste cemented carbide nanopowder. Compared with existing method for recycling waste cemented carbide, the invention has the advantages of short flow, simple equipment, low energy consumption, and excellent recycled products. Moreover, the invention doesn't produce solid/gas/liquid harmful substances to pollute the environment, and can create enormous economic and social benefits.

Method for recycling waste cemented carbide by molten salt chemistry

The present invention provides a drought tolerance associated protein, DT1, a nucleic acid molecule encoding the DT1 protein and application thereof.

Drought tolerance associated protein DT1 and coding sequence and application thereof

The present disclosure discloses a method, a device, and a mobile terminal for performing automatic recording. The method comprises: obtaining content of an ongoing call; performing a recording operation on the content of the ongoing call, and saving a recording of the content of the ongoing call in a predefined region of a system ring buffer. The technical solutions provided in the present disclosure solve the problems of troublesome manual recording adjustments and excessive waste of system resources arising from recording valueless call content, thereby improving user experience.

Method, device and mobile terminal for automatic recording

Some embodiments of the present invention can include herbicide-resistant proteins, coding genes, and uses thereof. Certain herbicide-resistant proteins can comprises: (a) a protein consisting of an amino acid sequence shown in SEQ ID NO: 2; or (b) a protein consisting of an amino acid sequence at least 90% identical to that set forth in SEQ ID NO: 2. Other herbicide-resistant proteins of this disclosure can be suitable for expression in plants, can have resistance to herbicides (e.g., to phenoxy auxinherbicides), or both.

Herbicide-resistant proteins, encoding genes, and uses thereof

The invention relates to an insecticidal protein, its gene encoding and the uses thereof. The protein comprises: (a) a protein consisting of an amino acid sequence shown by SEQ ID NO:2; or (b) a protein derived from (a) consisting of an amino acid sequence by substitution, deletion, or addition of one or more amino acid residues of the amino acid sequences in (a), and having insecticidal activity; or (c) a protein generated by the expression of nucleic acid molecules containing a nucleotide sequence of SEQ ID NO:1; or (d) a protein generated by the expression of nucleic acid molecules containing a complementary sequence that hybridized with SEQ ID NO:1 under stringent conditions; or (e) a protein generated by the expression of nucleic acid molecules that contain nucleotide sequences isocoding with the nucleotide sequences in (d). The insecticidal protein of the invention has high expression level and strong toxicity against pests.

Insecticidal protein, gene encoding the same and uses thereof

Growing community of inventors

Beijing, China

Na Wang