China University of Petroleum

Via Alliance Semiconductor Co., Ltd.

Shanghai Zhaoxin Semiconductor Co., Ltd.

Tangome, Inc.

Intel Corporation

Apple Inc.

Mediatek Corporation

Beijing Bytedance Network Technology Co., Ltd.

Mediatek Singapore Pte. Ltd.

Beijing Dabeinong Biotechnology Co., Ltd.

Yuanyuan Wang

Guangqing Zhang

Aimin Liang

Yixin Yang

Yuxin Liu

Weiman Kong

Shaowei Su

Haim Vaisburd

Yucheng Dai

Cankun Lin

Ralf Rossbach

Yong Zhu

Xiao Yang

Yiou-Wen Cheng

Chao-Ling Hsu

Liang-Che Sun

Ajay Panchal

Tzu-Wen Chang

Jiacheng Liu

Zihao Zhang

Jianping Chen

Xin Che

Ying Lin

Xuelin Zheng

Wanhong Wang

Yanhua Liu

Yaxin Li

Jiahuan Huang

Zheqi Qu

Weihao Xu

Zhiwei JiA

Yalou Wang

Qingfang Song

Heyan Cao

Yuwei Gu

Yongwang Jiang

Provided are a method and system for controlling interactive live streaming co-hosting, a device, and a medium. The method for controlling interactive live streaming co-hosting includes acquiring a first interactive image and receiving a mirror interactive image of a second terminal by a first terminal, where the first terminal and the second terminal are in a live streaming co-hosting state, and the mirror interactive image of the second terminal is obtained by performing mirror processing on a second interactive image of the second terminal; and combining the first interactive image and the mirror interactive image by the first terminal to obtain a target interactive image.

Method and system for controlling interactive live streaming co-hosting, device, and medium

The present invention relates to a method of improving soybean transformation efficiency, which comprises: transforming a plant cell using a recombinant vector containing a gene of interest and a gene encoding a sulfonylurea herbicide hydrolase; screening and culturing the transformed plant cell by external application of an ALS inhibitor, using the gene encoding the sulfonylurea herbicide hydrolase as a selective marker; selecting a plant cell that has not been killed and/or not been inhibited. The present invention firstly proposes that a selective agent is added to a proliferation medium and a differentiation medium in a manner of external application during plant transformation process, and optimizes the effective screening concentration range of the selective agent, so the transformation efficiency is remarkably increased, and the proportion of positive plants obtained in the progeny thereof is significantly increased; at the same time, the transgenic plants obtained by the transformation using the sulfonylurea herbicide hydrolase gene as a selective marker in the present invention have high commercial value, good resistance and genetic stability.

Method for improving soybean transformation efficiency

The present invention provides a supercritical carbon dioxide core fracturing holder under pore pressure saturation, including a holding sleeve; a left end sleeve and a right end sleeve are correspondingly embedded at the two end ports of the holding sleeve, and a fixed plug is docked to the left end sleeve; a moving plug movably passes through the right end sleeve, and a piston ring is formed on the outer side face of the moving plug; a sealing rubber sleeve for holding a test sample is disposed; two axial fluid injection pipelines are correspondingly disposed within the fixed plug and the moving plug; and an axial displacement measuring device is disposed between the outer end of the right end sleeve and the moving plug, and a fluid injection chamber is formed between the inner wall of the holding sleeve and the outer side face of the sealing rubber sleeve.

Supercritical carbon dioxide fracturing core holder under the influence of pore pressure saturation

A radio communication device includes a transceiver and a cell measurement reporting circuit configured to determine for a signal reception quality related event, whether an event entry condition is fulfilled, in case the condition is fulfilled concerning a cell for the event, to add the concerned cell into a candidate reporting list, to trigger and carry out a first measurement report process for the cell included in the candidate reporting list, after having carried out the first measurement report process, to determine, for each cell included in the candidate reporting list and for which no first measurement report process has been carried out, as to whether a measurement criterion for the respective cell is fulfilled with respect to a cell for which the first measurement report process has been carried out, and to trigger and carry out a second measurement report process for each cell which fulfills the measurement criterion.

Radio communication device and method of mobile radio cell measurement reporting

The present invention relates to a visualized supercritical carbon dioxide fracturing physical simulation test method, comprising: preparing a rock sample, preparing a prefabricated fracture; curing the rock sample; fixing the cured rock sample in a confining pressure chamber, and applying a preset three-way confining pressure and pore pressure to the rock sample; turning on a high-speed camera, injecting supercritical carbon dioxide fracturing fluid to the central hole, and continuously recording a fluid injection pressure and test surface image information of the rock sample until the test is ended; observing a hydraulic fracture inside. Through this method, it is possible to obtain images in the whole process of initiation and extension of the artificial fracture during supercritical carbon dioxide fracturing, and distribution rules of parameters, such as stress, strain and pore pressure on the surfaces of the rock sample.

Visualized supercritical carbon dioxide fracturing physical simulation test method

An experimental method for indoor real-time dynamic monitoring of a hydraulic fracture width, comprising the steps of: test piece preparation: assembling a prefabricating mold and fixing a fiber grating therein; mounting a simulated wellbore in the prefabricating mold, pouring agitated cement mortar into the prefabricating mold, and the cement mortar is solidified to form a test piece; mounting the test piece into a confining pressure chamber of a true triaxial hydraulic fracturing simulation device, connecting a liquid injection line to the true triaxial hydraulic fracturing simulation device, and connecting the fiber grating to a modem that is connected to a computer; hydraulic fracture width monitoring test: injecting liquid into the confining pressure chamber of the true triaxial hydraulic fracturing simulation device through the liquid injection line to apply three-direction confining pressures to the test piece, injecting liquid into the simulated wellbore, and starting the fiber grating and the modem to dynamically monitor the hydraulic fracture width in the test piece; and when a hydraulic fracture inside the test piece reaches an outer surface of the test piece, ending the test.

Experimental method for indoor real-time dynamic monitoring of hydraulic fracture width

A technique for graphics processing which processes an image in units of blocks is disclosed. A graphics processing device has a buffer, an indicator register and an arithmetic logic unit (ALU). The buffer is provided to buffer a plurality of source blocks. The indicator register includes at least one instruction pointer. The ALU uses the instruction pointer to read source pixels in a first source block of the plurality of source blocks and adjacent source pixels in at least an adjacent source block with respect to the first source block from the buffer, to generate a first target block.

Graphics processing device and graphics processing method

A mobile terminal device may include a radio processing circuit and a baseband processing circuit adapted to interact with the radio processing circuit. The baseband processing circuit may be configured to identify one or more multicast control data notification messages available for reception during a first multicast control data window, determine whether any of the one or more multicast control data notification messages are not received during the first multicast control data window, and trigger receiving of multicast control data of a second multicast control data window when a predefined quantity of the one or more multicast control data notification messages are not received during the first multicast control data window.

Method for performing mobile communications, mobile terminal device, and mobile baseband processing circuit

A technique for graphics processing, which completes graphics processing of an image loaded from a system memory by performing a series of slice processing steps. A device for graphics processing has an internal vector dynamic memory for buffering slices of pixel data loaded from the system memory. The internal vector dynamic memory has a first buffer for buffering non-overlapped pixel data, which is not reused in a next slice processing step and a second buffer for buffering overlapped pixel data, which is reused in the next slice processing step.

Graphics processing method and device

A method for demosaicing, performed by a processing unit, at least containing: acquiring a frame with a Bayer pattern, wherein the Bayer pattern has alternating red (R), green (G) and blue (B) pixels; calculating a green (RG) value for each R pixel; calculating a green (BG) value for each B pixel; calculating a blue (RB) value for each R pixel; and calculating a red (BR) value for each B pixel. The step of calculating an RG or BG value for each R or B pixel at least contains: selecting one of a first interpolation algorithm and a second interpolation algorithm according to chrominance differences between the R or B pixel and surrounding pixels in a horizontal direction and a vertical direction; and using the selected interpolation algorithm to calculate the RG or BG value for the R or B pixel.

Demosaicing methods and apparatuses using the same

A method for blending resembling blocks, performed by a processing unit, at least contains: determining a target block of a frame to be fused; determining a search window for the target block and obtaining m neighboring blocks from the search window; calculating the difference between the target block and each neighboring block; selecting n resembling blocks from the m neighboring blocks according to the differences; calculating a weighting for each resembling block; and fusing each pixel value of the target block with corresponding pixel value of each of the resembling blocks according to the weighting.

Methods for blending resembling blocks and apparatuses using the same

The invention provides a system for speech keyword detection and associated method. The system includes a speech keyword detector, an activity predictor and a decision maker. The activity predictor obtains sensor data provided by a plurality of sensors, and processes the sensor data to provide an activity prediction result indicating a probability for whether a user is about to give voice keyword. The decision maker processes the activity prediction result and a preliminary keyword detection result of the speech keyword detection to provide a keyword detection result.

System and associated method for speech keyword detection enhanced by detecting user activity

A touch electronic device includes a touch panel, a wireless transmission module and a touch link module. The wireless transmission module is utilized to receive data request information transmitted by a first external electronic device. The data request information relates to a data transmission function. The touch link module is utilized to develop a touch link between the touch electronic device and a second external electronic device through the touch panel when the wireless transmission module receives the data request information, and receive identification information transmitted by the second external electronic device through the touch link. The wireless transmission module transmits the identification information to the first external electronic device to execute identification of the touch electronic device, and the second external electronic device is different from the first external electronic device.

Touch electronic device with touch panel, wireless transmission module, and touch link module and related touch link method

A method for controlling error resilience in network communication is described. The method includes: determining, by a receiver-side controller, a packet gap representing a packet loss of a packet being communicated over a network; projecting, by the receiver-side controller, a retransmission time-out for at least one missing packet of the packet loss; issuing, by the receiver-side controller, a retransmission request for the at least one missing packet; if the packet gap is not filled within a first time period of the retransmission time-out, then issuing, by the receiver-side controller, at least one synchronization frame request; and selecting, by a sender-side controller, to respond to at least one of either of the retransmission request or the at least one synchronization frame request and neither of the retransmission request nor the at least one synchronization frame request.

Joint retransmission and frame synchronization for error resilience control

Growing community of inventors

Beijing, China

Yuanyuan Wang