Abstract: In one example, a peripheral circuit in a die is configured to: first, receive control commands, and generate indication information according to the control commands, the control commands being used for indicating the die to determine the address of the die, the indication information being used for indicating M dies to share the same enable pin, M being a positive integer greater than or equal to 1; and then, determine the address of the die according to the indication information, and send the address of the die, the address being used for addressing an enable signal provided by the enable pin.

Abstract: An anchoring device (100, 200, 300) for prosthetic heart valve (400) and a prosthetic heart valve system. The prosthetic heart valve system includes an anchoring device (100, 200, 300) and a prosthetic heart valve (400). The anchoring device (100, 200, 300) includes an anchoring section (110, 210, 310) and a supporting section (120, 220, 320) that are axially connected to each other. The anchoring section (110, 210, 310) has an annular first cavity (111, 211, 311) configured to accommodate a prosthetic heart valve (400). The supporting section (120, 220, 320) is arranged on one side of the anchoring section (110, 210, 310) along the axial direction thereof. The supporting section (120, 220, 320) includes at least two elastic wires (121, 221, 321) arranged sequentially on the circumference of the anchoring section (110, 210, 310).

Abstract: A detachment mechanism and a delivery catheter are used to enable delivery and detachment of an implant (1). The detachment mechanism includes a detacher (10), a first control member (20) and a second control member (30). A distal end of the detacher (10) is configured for engagement of the implant (1) therewith. The detacher (10) defines a through hole (11). The first control member (20) and the second control member (30) are detachably engaged with or directly joined to each other. When distal ends of the first control member (20) and the second control member (30) are inserted through the through hole (11) and engaged with each other, the first control member (20) and the second control member (30) are locked against the detacher (10). When the first control member (20) is pulled and removed from the through hole (11), the first control member (20) and the second control member (30) are detached from the detacher (10).

Abstract: An artificial heart valve and a delivery system therefor are disclosed. The artificial heart valve includes an outer stent (1) and an inner stent (2), the outer stent (1) is detachably connected to the inner stent (2), or when the artificial heart valve is in use, the inner stent (2) is located inside the outer stent (1), the inner stent (2) is not connected to the outer stent (1), the outer stent (1) includes an outer stent frame (11) and one-time leaflets (12) provided on the outer stent frame (11), the inner stent (2) includes an inner stent frame (21) and prosthetic leaflets (22) disposed within the inner stent frame (21). The delivery system includes a delivery sheath (31) and, disposed within the delivery sheath (31), a guidewire lumen (32) and a stent catheter (33), the stent catheter (33) is configured to be suitable for engagement with the artificial heart valve.

Abstract: In one example, a peripheral circuit in a die is configured to: first, receive control commands, and generate indication information according to the control commands, the control commands being used for indicating the die to determine the address of the die, the indication information being used for indicating M dies to share the same enable pin, M being a positive integer greater than or equal to 1; and then, determine the address of the die according to the indication information, and send the address of the die, the address being used for addressing an enable signal provided by the enable pin.

Abstract: An anchoring device for a cardiac valve is disclosed. The anchoring device includes a ventricular section (1), the ventricular section (1) includes an anchoring segment (11) and a capture segment (12), the anchoring segment (11) is in the form of a helical coil, a radius of curvature of the helical coil is constant and a distance between turns of the helical coil is the same, and the anchoring device does not include an atrial section. The anchoring device is made of an elastic material. The design of the anchoring device separating from the valve can provide an anchoring effect while allowing a delivery sheath of an associated delivery system to have a reduced radial dimension. During release of the anchoring device, the capture segment (12) can automatically capture the native leaflets or chordae tendineae. It is a modification of an existing anchor ring and dispenses with the use of a guide wire.

Abstract: The present application provides a precise ion implantation type modified geopolymer and an efficient preparation method thereof, wherein the precise ion implantation type modified geopolymer comprise: a geopolymer source material with a specific size, which implanted by Si and Al ions with a designated dose by an ion implanter. The geopolymer source material consists of a mixture of solid waste, alkali activator, and water.

Abstract: A dielectric barrier discharge plasma generator includes a ground electrode and a high voltage electrode which are configured to form a circuit to receive a power input for plasma generation, a dielectric barrier having a first surface attached to the high voltage electrode, and a second surface facing the ground electrode, and discharge gap being formed between the second surface of the dielectric barrier and the ground electrode for plasma generation, and a resiliently deformable mechanism operative to bias the high voltage electrode against the first surface of the dielectric barrier.

Abstract: The present disclosure discloses an image processing method, an image processing device and a computer-readable storage medium. The image processing method includes following steps: acquiring an original image; performing dark channel calculation according to the original image to obtain a dark channel image; performing anti-bright channel calculation according to the original image to obtain an anti-bright channel image; processing the dark channel image according to a defogging model to obtain a bright area enhanced image; processing the anti-bright channel image according to the defogging model to obtain a dark area enhanced image; and combining the bright area enhanced image and the dark area enhanced image to obtain an enhanced image. By performing these steps, the image processing method can achieve general image enhancement effects such as image defogging and dark area enhancement with less calculation.

Abstract: Example aspects include techniques for query processing over deep neural network runtimes. These techniques may include receiving a query including one or more query operators and determining a query representation based on the one or more query operators. In addition, the techniques may include determining a neural network program based on the query representation, the neural network program including one or more neural network operators for performing the query in a neural network runtime, generating a neural network data structure based on a dataset associated with the query, and executing the neural network program in the neural network runtime over the neural network data structure to generate a query result.

Abstract: A packet receiving system includes a transmitter device, a receiver device, and a communication device. The transmitter device is configured to transmit a plurality of packets periodically according to a packet gap. The receiver device performs a receiving operation for the packets in a plurality of first working time intervals. A sum of lengths of the first working time intervals corresponds to a length of the packet gap. The communication device performs a receiving operation or a transmitting operation in a plurality of second working time intervals. A length of each of the second working time intervals corresponds to the length of the packet gap. Each of the second working time intervals is arranged in between two of the first working time intervals.

Abstract: The present disclosure provides a method for performing initial setup with a connection acceptance device by a connection request device, the method comprising the operations of: performing an association procedure with a configurator; transmitting a first probe request message to the configurator; receiving a first probe response message including information required for a connection to the connection acceptance device from the configurator; driving a timer and transmitting a second probe request message to the connection acceptance device; receiving a second probe response message from the connection acceptance device; and starting a secure connection to the connection acceptance device when the second probe request message is received before the timer has expired, and information included in the second probe response message coincides with the information required for the connection, which is included in the first probe response message.

Abstract: Disclosed are a communication scheme and a system thereof for converging an IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. A method and an apparatus for configuring a connection with a second device, which provides access to a network, by a first device in a communication system, is provided. The method includes discovering the second device supporting a neighbor awareness network (NAN) and located within a predetermined range from the first device, exchanging an ephemeral key of the first device for identifying the first device and an ephemeral key of the second device for identifying the second device, and performing a secure connection between the first device and the second device.

Abstract: A method for communicating between devices is presented. The method includes dividing a first public key of a first device into at least two partial keys, transmitting the at least two partial keys through at least two communication channels having different physical characteristics, receiving a second public key of a second device through at least one of the at least two communication channels, authenticating the second device based on the received second public key, and performing secure communication with the second device using a public key generated based on the received second public key.

Abstract: Described herein, are cleansing compositions comprising a surfactant, phenoxyethanol, sodium salicylate, a polydentate chelating agent, and a structuring agent selected from: a gum and a polyacrylate.

Abstract: Disclosed are: a communication technique for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology.

Abstract: A system and method for restricting and controlling access to electronic devices, the system includes a database of workers, a fool-proofing unit, and a controlling unit. The fool-proofing unit includes an information input module collecting information as to an electronic device and identity and extent of authority of a worker requesting to use such electronic device. A query module to search the database is also included, the query module can determine whether the worker has the authority to sign in to use a certain electronic device. The controlling unit can power on the electronic device when a given worker with necessary authority signs in to use the electronic device. The method is also disclosed.

Abstract: The present invention discloses a 3D scanning control apparatus based on FPGA, for controlling a 3D scanner to scan. The apparatus comprises: a first projection control module, for controlling a structured light generation unit to project to an object; a first image acquisition control module, for controlling a shooting unit to capture a projection image of the object when the first projection control module is projecting; a second projection control module, for controlling another structured light generation unit to project to the object for one more time; a second image acquisition control module, for controlling a corresponding shooting unit to capture the projection image of the object for one more time when the second projection control module is projecting; and a data processing module, for processing the captured projection images with at least one of the Bayer color rendition, color space conversion and phase unwrapping, by using algorithm in the FPGA.

Abstract: The present invention relates to the technical field of three-dimensional imaging, and provides a human body three-dimensional imaging method and system, and a method for simultaneously calibrating multiple control base stations. According to the present invention, provided that the effective view fields of the various distributed sensors are subjected to no spatial overlap, the structural parameters and the global matching parameters of all the sensors are calibrated; a corresponding point search method utilizing phase shift in combination with the random structured light reduces image collection time for acquiring single view point depth data; by using the concept of time reuse, the overall data collection time is shortened, and meanwhile the design of distributed computation enhances the computing capability of the entire system; automatic matching of the depth data of different sensors is implemented according to the calibrated global matching parameters of the different sensors.

Abstract: Disclosed are a communication scheme and a system thereof for converging an IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. A method and an apparatus for configuring a connection with a second device, which provides access to a network, by a first device in a communication system, is provided. The method includes discovering the second device supporting a neighbor awareness network (NAN) and located within a predetermined range from the first device, exchanging an ephemeral key of the first device for identifying the first device and an ephemeral key of the second device for identifying the second device, and performing a secure connection between the first device and the second device.