Abstract: An LNG gas supply system for a ship is provided, comprising an LNG storage tank, wherein: the LNG storage tank is connected with a BOG pipeline for outputting evaporated gas of natural gas, a low-pressure LNG treatment pipeline, a high-pressure LNG treatment pipeline and an ethylene glycol-water heating pipeline, wherein: the BOG pipeline includes a first regulating valve and a first-stage compressor unit arranged sequentially along a gas flow direction; the low-pressure LNG treatment pipeline includes a second regulating valve, a first cold source of a multi-stream vaporizer, and a separator arranged sequentially along the gas flow direction; the high-pressure LNG treatment pipeline includes a third regulating valve, a high-pressure booster pump and a second cold source of the multi-stream vaporizer arranged sequentially along the gas flow direction; and the ethylene glycol-water heating pipeline includes a medium storage tank for storing ethylene glycol water.

Abstract: A one-dimensional metal-doped perovskite-type niobate piezoelectric material is disclosed. The one-dimensional metal-doped perovskite-type niobate piezoelectric material has a rod-shape, and is represented by a formula ABO3, wherein A and B are doped metals, the metal A is one or more selected from the group consisting of Bi, Li, Na, K, Ca, Sr, Ba, Cs and Rb; and the metal B is Nb and one or more selected from the group consisting of Ti, Y, Sc, Zr, Hf, V, Ta, Mn, Fe, Co, Ni, Cu, Al, Zn and Sb. A preparation method and uses of the material, and flexible acoustic sensitive device containing the material and preparation method thereof are disclosed.

Abstract: Memory systems and methods for operating the same. A memory system comprises a first memory, a second memory having an operating speed different from that of the first memory, a storage unit configured to store an instruction, a prefetcher configured to update prefetcher data in response to occurrence of cache hits and a processor configured to execute the instruction stored in the storage unit. When the instruction is executed, the processor is configured to generate prefetcher friendly data by filtering the prefetcher data, set a prefetcher friendly bit in a first pointer area corresponding to the first memory and a second pointer area corresponding to the second memory based on the prefetcher friendly data, and determine whether data of the first pointer area and the second pointer area are migrated, in consideration of a reference bit and the prefetcher friendly bit of the first and second pointer areas.

Abstract: A method for co-cultivation and directed differentiation induction of muscle satellite cells and adipose-derived stem cells is provided. The method includes the steps of co-cultivation and co-differentiation. The method for co-cultivation and directed differentiation induction of muscle satellite cells and adipose-derived stem cells provided by the present disclosure can allow the effective co-cultivation and co-directed differentiation induction of muscle satellite cells and adipose-derived stem cells from Larimichthys crocea, thereby providing a feasible solution for the large-scale production of high-quality cultivated meat.

Abstract: The present invention relates to a mining hose connecting device and method, and belongs to the field of underground hydraulic equipment for coal mines. The mining hose connecting device comprises a joint unit, wherein the joint unit comprises a first joint and a second joint; a first fastening unit, wherein the first fastening unit is arranged symmetrically about a first plane, and the inner diameter of the first fastening unit is respectively in clearance fit with the outer diameters of the first joint and the second joint; and a second fastening unit, comprising a first fastener and a second fastener, wherein the inner diameters of the first fastener and the second fastener are respectively in clearance fit with the outer diameter of the first fastening unit.

Abstract: Systems and methods disclosed include identifying a topic and a perspective of an input text to be sent to a receiver, determining a receiver perspective based on the topic of the input text and a receiver persona associated with the receiver, determining, by comparing the perspective of the input text and the perspective of the receiver, whether the input text includes a language having an offensive probability beyond an offensive probability threshold, after determining that the input text includes the language having the offensive probability beyond the offensive probability threshold, providing an option to modify the input text on a user interface of the sender, and modifying the input text to have the offensive probability below the offensive probability threshold when the option is selected.

Abstract: Disclosed herein is a method for managing memory in a memory disaggregation environment. The method includes handling a required subblock within a block more preferentially than an additional block in the event of a page fault and handling a page fault for the block in which the required subblock is preferentially processed.

Abstract: A method and apparatus for transmitting a frame to at least one receiver in a wireless communication system is provided. The apparatus determines at least one data length in accordance with each receiver based on a number of symbol for the frame to be transmitted, determines a maximum data length among the at least one data length, and determines a length of the frame in time domain based on the maximum data length. The apparatus generates the frame in accordance with the length of the frame, the frame including a first signal field and at least one second signal field. The first signal field indicates the length of the frame and each second signal field indicates each data length.

Abstract: Provided are an edge gateway system for providing device use and resource sharing suggestions and an operating method thereof. The edge gateway system includes at least one edge gateway and an edge gateway management server connected to the at least one edge gateway. The edge gateway is connected to one or more edge devices and transmits an operation status of the edge gateway and an operation status of the edge devices to the edge gateway management server, the edge gateway management server generates suggestion information to be delivered to a user of the edge gateway based on the operation status of the edge gateway and the operation status of the edge devices, and the suggestion information includes any one of an edge device use suggestion, an edge device sharing suggestion, and an edge gateway service resource sharing suggestion.

Abstract: According to an aspect of the present disclosure, there is provided a method of controlling a power amplifier in a low-orbit satellite network, the method comprising: communicating, by a terminal, with a satellite; setting an initial applied voltage and frequency; receiving orbit information from the satellite; and updating the initial applied voltage according to the orbit information and network environment.

Abstract: An integrative approach combines a process of adsorption and ozonation which are used for removing the indigo dye from textile wastewater and the regeneration of adsorbent materials. Metal oxide modified adsorbents are efficient dye adsorbent materials for indigo dye wastewater and are used have been developed for adsorption process and regenerated by ozonation process. Upon the regeneration process, the adsorption capacity has been recovered. The synergistic effect of adsorption and ozonation benefit for the efficient dye removal from wastewater and the adsorbent regeneration achieved in an environmentally friendly and cost effective way.

Abstract: An object tracking method includes: extracting historical moving traces corresponding to historical objects from historical images, predicting predicted locations and predicted object boxes of the historical objects, determining the historical objects are in a static state or a moving state according to a heat map, wherein the heat map is generated according to the historical images, extracting current bounding boxes corresponding to current objects from current images, comparing and calculating similarity values between the predicted object boxes and the current bounding boxes respectively, corresponding one of the current objects to one of the historical objects when the similarity value is higher than a threshold value, generating a labelled object box, and using the labelled object box to update the heat map and at least one of the historical moving traces, wherein the labelled object box is in the static state or the moving state.

Abstract: Provided is an artificial neural network processing apparatus including: first to fourth submatrix multiplication operators configured to perform a first submatrix multiplication operation and then a second submatrix multiplication operation using eight pieces of input data; a memory mapping unit configured to map at least a portion of the eight pieces of input data to the first to fourth submatrix multiplication operators with a first mapping structure for the first submatrix multiplication operation, and map at least a portion of the eight pieces of input data to the first to fourth submatrix multiplication operators with a second mapping structure for the second submatrix multiplication operation, wherein the first mapping structure and the second mapping structure have different mapping structures; and a controlling unit configured to control the memory mapping unit to be formed with the first mapping structure or the second mapping structure.

Abstract: An optical receiving module assembly is provided. The optical receiving module assembly includes an electric sub-assembly including a printed circuit board (PCB) including an opening portion and an electronic device mounted on the PCB and an optical receiving module including a first optical component mounted on the PCB and a second optical component mounted on the mount which includes a transparent material and is disposed in the opening portion, wherein the electronic device and the second optical component are electrically connected to each other by a mount electrode formed on a surface of the mount.

Abstract: An error correction method and device for a line structured light 3D camera. The method comprises: placing a 3D calibration plate at different positions in the field of view of the 3D camera, and allowing a relative motion to scan the 3D calibration plate to obtain multiple sets of point cloud data at different positions; processing the point cloud data and calculating corner coordinates of the 3D calibration plate corresponding to each set of point cloud data; constructing an error correction model by using an inclination angle, caused by an error, between a straight line along which the relative motion direction lies and a laser plane of the 3D camera as an error model correction parameter; calculating error correction model parameters according to a space vector constraint relationship between corner points; and applying the model to the point cloud data of a measured object to obtain distortion-free point cloud data.

Abstract: Techniques for screening. A lipid and gramicidin are mixed and prepared for processing. The mixture is frozen and then thawed in a series of cycles before being extruded. The extruded mixture is frozen and thawed. Once thawed, the extruded mixture may be desalted to provide a liposome solution. The liposome solution may be stored for subsequent use such as, but not limited to, for use in screening tests.

Abstract: A method, system and apparatus for recognizing continuous driving style are provided, which involve the intelligent vehicles field. The method comprises: collecting multi-dimensional driving data from a plurality of drivers in daily driving scenarios, segmenting the driving data to obtain a plurality of driving segments, calculating statistical features of each driving segment to determine high-dimensional continuous driving statistical features, reducing dimensionality of the driving statistical features to generate common factors for each driving segment, representing each driving segment with a driving word based on the common factors, representing all the driving segments of a target driver as a driving word sequence, constructing a hierarchical latent model of driving behavior, and inputting the driving word sequence into the hierarchical latent model of driving behavior to determine the continuous driving style of the target driver.

Abstract: Provided is a decoding method using polarization time block coding (PTBC) and a decoding device for performing the decoding method. The decoding method includes branching received symbols consecutively received according to a symbol period into two paths, delaying a first received symbol corresponding to a first path between the two paths by the symbol period in which the received symbols are received, performing a complex conjugate operation on a second received symbol corresponding to a second path between the two paths, compensating for channel distortion of the first received symbol delayed by the symbol period and the second received symbol on which the complex conjugate operation is performed, through an equalizer in the decoding device, and restoring a transmission symbol by performing phase restoration on the first received symbol and the second received symbol for which the channel distortion is compensated for, through a phase compensator in the decoding device.

Abstract: Disclosed herein is a method for improving performance of a hypervisor in a memory disaggregation environment. The method includes allocating memory pages to a virtual machine in preset units, comparing the address range of the page frame to be returned with a preset page size, and removing an address space mapping for the page frame to be returned depending on a result of comparison with the preset page size. Removing the address space mapping comprises removing the address space mapping on the basis of contiguous page frames when the range of the page frame to be returned is equal to or greater than the preset page size.

Abstract: A method for a shared control, dynamic driving system is described. The method includes determining a vehicle command requested by a vehicle operator of an ego vehicle. The method also includes predicting the ego vehicle entering an unstable, controllable operating range if the vehicle command is performed. The method further includes adjusting the vehicle command to maintain control of the ego vehicle in the unstable, controllable operating range. The method also includes performing an adjusted vehicle command to operate the ego vehicle in the unstable, controllable operating range while maintaining recovery stability to transition to a safe operating range.