Chinese Academy of Sciences

Boe Technology Group Co., Ltd.

Oath Inc.

Verizon Media Inc.

Shanghai Tianhui Chemical Pharmaceutical Co. Ltd

Topfond Pharmaceutical Co., Ltd.

Beijing Diacrid Medical Technology Co., Ltd

Presone (wuhan) Biotechnology Co., Ltd.

Henan Topfond Pharmaceutical Co., Ltd.

Wei Liang

Haibin Yu

Xiaoling Zhang

Xinyu Wang

Guangxin Yang

Dongyue Wang

Sihan Ge

Xiaomin Wang

Shuai Liu

Meng Zheng

Qimeng Sun

Peng Zeng

Miao Yang

Chaofan Ma

Yutuo Yang

Zhijia Yang

Weijie Xu

Chao Zhang

Kai Wang

Hongyan Zhang

Bo Yang

Mingyuan Ma

Wei Wang

Jun Wang

Jialin Zhang

Yan Qin

Chun Ling Zhang

Sichao Zhang

Wen Feng Zeng

Zhijun Shang

Wei Si

Min'an Lou

Luo Yang Wang

Shiming Li

Shiwei Peng

Manyi Du

Jinping Liu

Lingtao Jin

Guohua Jiao

Gangjun Du

Heping Lv

A pushing device and method of a media resource, an electronic device, and a storage device are described. The method for pushing the media resource includes determining an objective sliding path according to acquired path information; detecting a gesture operation on an interface for displaying a to-be-pushed media resource to determine a sliding path of the gesture operation; determining whether the sliding path of the gesture operation matches the objective sliding path when a sliding path similarity is greater than or equal to a first threshold, and that the sliding path of the gesture operation does not match the objective sliding path when the sliding path similarity is less than the first threshold; and generating a pushing instruction for pushing the to-be pushed media resource in response to the sliding path matching the objective sliding path.

Method and device for pushing media resources with gesture operations

The present disclosure relates to a method and an apparatus for controlling a screen display content of a display terminal, an electronic device, and a computer-readable storage medium, which belongs to the field of image display technology. The method includes: acquiring angular acceleration data collected by a motion sensor in a terminal device, and determining a movement trajectory of the terminal device according to the angular acceleration data; determining an operation instruction corresponding to the movement trajectory of the terminal device according to a preset mapping relationship between the movement trajectory and the operation instruction; and sending the operation instruction to control a screen of the display terminal to switch the display content.

Screen display content control method and apparatus, electronic device, and storage medium

A resource allocation method for coexistence of multiple line topological industrial wireless networks is provided. It pertains to the coexistence problem of multiple TDMA-based line topological industrial wireless networks, including three parts: lower bound analysis of scheduling delay, allocation algorithm of inter-network resources and allocation algorithm of intra-network resources. The method uses overall scheduling delay and resource utilization ratio as measurement indexes when analyzing the lower bound of delay and designing resource allocation algorithms, and selects a best node combination in each time slot to occupy as many channel resources as possible to improve the resource utilization ratio and reduce the overall scheduling delay.

Resource allocation method for coexistence of multiple line topological industrial wireless networks

The present disclosure relates to an image display device, method based on a mobile terminal, medium, and electronic device. The device includes: a rotation angle acquisition processor configured to acquire a rotation angle value of the mobile terminal rotated around an axis in a second direction; a movement speed processor configured to determine a movement speed of an image displayed on a display screen of the mobile terminal in a display interface of the display screen according to the rotation angle value, and/or determine the movement speed of the image in the display interface of the display screen according to a relationship between a size of the image displayed on the display screen in a first direction and a size of the display interface of the display screen in the first direction; and an image movement controller configured to control the image to move in the first direction in the display interface of the display screen according to the movement speed.

Image display device, method, medium and electronic device based on mobile terminal

The present teaching relates to request management and data recovery in a data system. In one example, a failure in connection with first data is detected at a first node in a data system. Information associated with a most recent transaction related to the first node is obtained from the persistent storage. Each of other nodes in the data system is requested to transmit one or more transaction requests previously sent to the first node after the most recent transaction. The one or more transaction requests are received from at least one of the other nodes. A sequence of one or more transactions associated with the one or more transaction requests is determined. The one or more transactions are executed according to the sequence in order to recover the first data at the first node.

Method and system for data recovery in a data system

The present teaching relates to scheduling transactions at a node in a data system. In one example, a request is obtained for performing a first transaction at the node. A mixing condition associated with the first transaction is determined. The first transaction is initiated. The first transaction is suspended when the mixing condition is met. A second transaction is carried out at the node. The first transaction and the second transaction are directed to a same portion of data at the node.

Method and system for scheduling transactions in a data system

The present invention relates to cognitive wireless sensor network technologies, and in particular to a medium access control method for a cognitive sensor network based on broadcast preamble sampling. A cognitive node in the cognitive sensor network adopts a periodical dormancy-awakening mechanism. Firstly, a state of a primary user is judged by using a spectrum sensing technology. If the primary user is not active, a data sending node establishes a communication link by using a broadcast preamble code. Each neighbor node simultaneously considers information of hops from a gateway according to an awakening order, and independently determines to serve as a relay node for forwarding data. Furthermore, a transmission conflict between the cognitive node and the primary user may be caused due to return or missed alarm of the primary user. The present invention adopts a retransmission mechanism based on confirmation to ensure transmission reliability of data packets. The present invention is independent of a common control channel, and can realize reliable access of the cognitive sensor network for an authorized frequency band at low overhead.

Medium access control method based on broadcast preamble sampling for cognitive sensor network

The present invention relates to a Torus-Quorum based channel rendezvous method for directional antennas. A pair of directional antennas facing any side initially points to the other party mutually in one Torus-Quorum system cycle through a rotation closure attribute of a Torus-Quorum system; and a receiver and a sender switch to a same available channel according to frequency hopping sequences to realize channel rendezvous. In the Torus-Quorum based channel rendezvous method for directional antennas proposed in the present invention, the directional antennas are rotated based on the Torus-Quorum, and elements are ensured to coincide with each other within limited time through the rotation closure attribute of the Torus-Quorum system, i.e., directions are opposite, thereby effectively shortening channel rendezvous time of the directional antennas.

Torus-Quorum based channel rendezvous method for directional antennas

Disclosed in the present invention is micellar polypeptide vaccine having pegylated phospholipid as carrier. The vaccine can prevent or treat tumors or can be used as combination formulation with anti-cancer activity formulation. The micellar polypeptide vaccine is formed of self-assembling pegylated phospholipid (PEG-PE) and antigenic polypeptides, the pegylated phospholipid being compound formed of polyethylene glycol (hydrophilic blocks) covalently bonded to nitrogenous bases on phospholipid molecule (hydrophobic blocks). The particle diameter of the micellar vaccine is 10-100 nm, and the antigenic polypeptides carried therein are polypeptides of 5-100 amino acids. The micellar polypeptide vaccine may also contain immunoadjuvant.

Micellar polypeptide vaccine having pegylated phospholipids as carrier

The present teaching relates to managing a request in a data system of a plurality of nodes in a network. In one example, a request is received for a transaction of data by a first node in the data system. A second node in the data system is determined based on the request, where the second node is to carry out the transaction. The request is stored into a first request queue at the first node. The request is sent to the second node. A notice is obtained by the first node indicating that information associated with the transaction has been persistently stored. The request is removed from the first request queue in response to the notice being obtained.

The present invention provides applications of a small molecular flavonoid compound in preparing a medication for sensitizing/synergizing tumor radiation therapy as well as reducing radioactive damage. The small molecular flavonoid compound can be naringenin, hesperetin, luteolin and apigenin, etc. The medication contains a small molecular flavonoid compound and a plurality of conventional pharmaceutical additives; wherein the small molecular flavonoid compound is an active ingredient.

Application of naringenin and naringin in tumor radiotherapy

The present invention relates to a robust coverage method for relay nodes in a double-layer structure wireless sensor network. The present invention is a local search based relay node 2-coverage deployment algorithm which, by means of reducing the global deployment problem to a local deployment problem, achieves optimal deployment while ensuring robustness. The method specifically comprises two steps: first 1-coverage and second 1-coverage, wherein the first 1-coverage comprises the three steps of construction of relay node candidate deployment locations, grouping of sensor nodes and local deployment of relay nodes, wherein the sensor nodes are grouped by means of a novel grouping method, and the complexity of the algorithm is reduced while ensuring optimal deployment. The second 1-coverage adjusts a threshold, selects from every group the sensor nodes covered by just one relay node, and uses a 1-coverage method to re-implement 1-coverage of the sensor nodes, thereby ensuring robustness, reducing the number of relay nodes deployed, and shortening the problem-saving time.

Robust coverage method for relay nodes in double-layer structure wireless sensor network

The present invention relates to wireless network technologies, and particularly to a chain-type wireless sensor network-oriented hybrid media access control (MAC) method. The present invention fully considers features of a chained or linear topology of a wireless sensor network applied in power transmission line monitoring and the like, adopts different access policies at different periods of the network, and proposes a method of time division access control Pipelined TDMA during busy periods and contention access control S-XMAC during idle periods. During busy periods, a pipelined scheduling transmission method is used to avoid the problem of hidden terminals so as to improve transmission reliability and resource utilization. During idle periods, different MAC parameters are set for cluster head members and ordinary cluster members, so that the cluster head members can respond to requests in a more timely manner, and meanwhile, the ordinary cluster members save energy as much as possible, thereby meeting requirements for network real-time quality of the application system while saving energy of the network.

Chain-type wireless sensor network-oriented hybrid media access control method

The present invention relates to wireless network technology and presents a permutation group-based channel rendezvous method for a multi-antenna cognitive radio network, allowing a cognitive user equipped with multiple antennas to achieve blind channel rendezvous without the need for clock synchronisation. The present invention defines channel hopping sequences whilst making full use of properties such as channel diversity, the closure nature of permutation groups, and multi-antenna concurrency; based on the permutation groups obtained by rotating a regular polyhedron or a regular polygon around different angles according to different types of axes of symmetry, cyclical splicing is implemented, and different antennas can, according to different rules, independently generate hopping sequences and switching channels; the sequence generating methods are various and flexible; the use of parallel search ensures that deterministic rendezvous with other cognitive users is achieved as quickly as possible and as much as possible in a limited time; and the present method is a highly efficient blind channel rendezvous method having wide applicability and suitable for use in large-scale wireless networks.

Permutation group-based channel rendezvous method for multi-antenna cognitive radio network

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Beijing, China

Wei Liang