Abstract: An image registration method using a fast differential evolution sample consensus algorithm based on historical records: 1: image acquisition: acquiring a to-be-registered image and a reference image; 2: feature extraction: respectively extracting point features of the to-be-registered image and the reference image by using a SIFT algorithm; 3: feature matching: performing coarse feature matching between the to-be-registered point feature set and the reference point feature set to obtain a sample set; 4: parameter setting; 5: sorting the sample set in ascending order, and initializing a sample inlier archive AS and a model inlier archive AM; 6: first-time initialization of a population; 7: updating a fast test execution threshold uT; 8: mutation phase; 9: selection phase; 10: mutation operator parameter update; 11: resident initialization of the population; 12: repeating 7-11; 13: selecting the best individual from the population to perform spatial transformation on the to-be-registered image to obtain a regi

Abstract: A paging message transmission method includes: receiving indication information from a core network device, the indication information is used to indicate a target transmission manner; and sending a first paging message to UE in the target transmission manner. The target transmission manner includes at least one of: for a second paging message of one SIM card, retransmitting the second paging message at X first transmission locations, transmitting the second paging message in an offset manner based on a predetermined offset and/or in a predetermined offset direction, or transmitting the second paging message at a second transmission location. The second transmission location is different from an original transmission location that is used to transmit the second paging message, M and X are integers greater than 1, N is a positive integer, and N is less than or equal to M.

Abstract: A fusion protein CrtZW and an application in catalyzing a production of astaxanthin from ?-carotene are provided, which relates to the field of astaxanthin synthesis technology. The sequence of the fusion protein CrtZW is shown in SEQ ID NO. 4. The fusion protein can catalyze the synthesis of astaxanthin from ?-carotene in one step and is suitable for large-scale production.

Abstract: A washing machine includes: a housing having an opening; an outer tub installed in the housing and having an outer tub opening formed corresponding to the opening; a window gasket of which two ends are respectively connected with the outer tub opening and the opening of the housing to form a laundry loading port for laundry loading and unloading; and a machine door installed on the housing for opening and closing to the laundry loading port. A shielding part is disposed on the outer tub, configured to protrude radially and inward and at least partially located on an inner side of the outer tub opening, and the shielding part is used for shielding a gap between the window gasket and the machine door.

Abstract: Provided is a puncture assistance system, a puncture assistance device, a puncture needle position correction system, and a surgical robot. The system includes a processor configured to: obtain a scan image of a target object; the scan image including at least one of a preoperative image, a first image from a first time period, and a second image from a second time period; the first time period is earlier than the second time period; generate puncture guidance information based on puncture status information and the scan image; guide a puncture operation based on the puncture guidance information; and display the puncture guidance information.

Abstract: A tank is secured under the keel of a floating structure for offshore energy development. The tank is filled with ballast material that supplements or replaces the ballast already present on the floating structure, thereby gaining larger topsides payload capacity for the floating structure or increasing stability and motion performance of the floating structure.

Abstract: The present application provides an inductor structure, a circuit board and an electronic device. The inductor structure includes a magnetic core column and a wire. The magnetic core column includes a first part, a second part and a third part arranged sequentially along a first direction, the first part has a first side wall facing away from the second part, and the third part has a second side wall facing away from the second part. The wire is wound around the magnetic core column and is configured to be electrically connected to the circuit board.

Abstract: A data driving integrated circuit includes a digital-to-analog converter configured to receive a respective digital data signal from a timing controller and convert the respective digital data signal to a respective analog data signal, which is output to a display panel through a respective data line; an analog-to-digital converter configured to receive a respective analog sensing signal from a respective sensing line in the display panel and convert respective analog sensing signal to a respective digital sensing signal, which is output to the timing controller; a first sensing switch configured to control a connection between a first reference voltage line and the respective sensing line; a second sensing switch configured to control a connection between a second reference voltage line and the respective sensing line; and a third sensing switch configured to control the connection between the analog-to-digital converter and the respective sensing line.

Abstract: Disclosed is a noise-reducing instant heating and drying-type faucet, including a water inlet device, a hot air water outlet device and a filter cap assembly, where the hot air water outlet device is located at the upper end of the water inlet device, the hot air water outlet device includes a housing, the housing has an empty cavity, an air inlet is formed on one side of the empty cavity, an air outlet is formed on the other side thereof, a gesture control assembly is installed at the inner upper end of the housing, a hot air heating assembly configured for mixing hot and cold air is installed inside the empty cavity, the hot air heating assembly has a separate heating chamber, and one end of the heating chamber is connected to the air inlet, and the other end thereof is connected to the air outlet.

Abstract: A user equipment (UE) uses a one-time identifier to identify itself in a registration request sent to a trusted core network (CN) node. The one-time identifier is in the form of a first temporary identifier. The trusted CN node registers the UE, generates a next temporary identifier, and sends a random challenge to the UE. The UE uses the random challenge to generate a copy of the next temporary identifier and stores the next temporary identifier in a memory. Then, until a next registration, the UE and the trusted CN node use the first temporary identifier to identify the UE when communicating with each other and with other trusted and untrusted CN nodes. In the next registration event, the UE uses the next temporary identifier to identity itself to the trusted CN node. A true identity of the UE is not detectable by an untrusted node that may become compromised.

Abstract: A topology information update method includes a first node that sends a first packet in a broadcast manner, receives a second packet from a second node, where the second packet is a broadcast packet, and the first packet and the second packet each carry an identity identifier, a topology identifier, and a synchronization radius identifier that are of the respective node. The first node determines, based on the first packet and the second packet, whether the first node and the second node need to synchronize topology information.

Abstract: Disclosed in the present invention is a drainage pressure relief anti-floating system suitable for a weakly permeable soft stratum. The drainage pressure relief anti-floating system comprises a pressure relief well body and an artificial hydrophobic layer, wherein longitudinal bars are arranged in stand columns of a sand-free concrete well wall, and are anchored into concealed beams. The pressure relief well body is located in the artificial hydrophobic layer, a construction surface of the artificial hydrophobic layer is located on the weakly permeable soft stratum, a wicker fence layer is laid on the weakly permeable soft stratum, a biaxially stretched plastic geogrid is laid on the wicker fence layer, a medium coarse sand layer is laid on the biaxially stretched plastic geogrid, and a crushed stone layer is laid on the medium coarse sand layer.

Abstract: An image processing method is applied to an electronic device having a display and includes: obtaining pupil coordinates of a user at a current moment; determining a fixation region and a non-fixation region corresponding to the display at the current moment according to the pupil coordinates; rendering an image corresponding to the fixation region according to a first resolution, and rendering an image corresponding to the non-fixation region according to a second resolution, the first resolution being greater than the second resolution; stitching an image corresponding to the fixation region after the rendering and an image corresponding to the non-fixation region after the rendering; and displaying a stitched image on the display.

Abstract: The present disclosure provides a prestressed strengthening apparatus for a prefabricated highway bridge. The prestressed strengthening apparatus includes a first mounting frame in a length direction of a strengthening component. The first mounting frame is provided with a sliding table in a length direction, a sliding block of the sliding table is provided with a bi-directional hydraulic cylinder perpendicular to a width direction of the first mounting frame, output ends of the bi-directional hydraulic cylinder are provided with a first connecting block parallel to a height direction of the first mounting frame respectively, the first connecting blocks arranged on two sides are provided with a left sliding rod and a right sliding rod respectively, one end of the left sliding rod is slidably sleeved with one end of the right sliding rod, and a second connecting block, parallel to the first connecting blocks, is arranged at the other end of the left sliding rod and the right sliding rod respectively.

Abstract: An immunosuppressant having the structure of formula (I), and a preparation method therefor and the use thereof are provided. The series of compounds can be widely used in the preparation of drugs for preventing and/or treating cancers or tumors, immune-related diseases and disorders, communicable diseases, infectious diseases or metabolic diseases mediated by PD-1/PD-L1 signal pathways, which drugs are expected to be developed into a new generation of PD-1/PD-L1 inhibitors.

Abstract: This application provides example methods for controlling an output power of an antenna for user equipment. One example method includes, during a sounding reference signal (SRS) transmission period, transmitting, by a first antenna of at least one antenna of the user equipment, a first SRS signal to a base station at a first SRS output power, where the first SRS output power is equal to a maximum output power (Pcmax) of the first antenna. During the SRS period, a non-SRS signal is transmitted to the base station at a non-SRS output power, where the non-SRS output power is less than a difference between the maximum output power of the first antenna and a maximum output power reduction of the first antenna, and the maximum output power reduction of the first antenna is set to meet an electromagnetic power density exposure requirement of the first antenna.

Abstract: The present disclosure discloses a heat dissipation structure for a high-capacity circuit breaker, which includes: a circuit breaker body, inner heat dissipating fins, outer heat dissipating fins, and chimney cover plates; wherein the inner heat dissipating fins are disposed on an inner side of a base plate on an upper surface of a housing of the circuit breaker body, the outer heat dissipating fins are disposed on an outer side of the base plate on the upper surface of the housing of the circuit breaker body, and the outer heat dissipating fins are topped with the chimney cover plates. The inner and outer heat dissipating fins are arranged parallel to each other, are equidistantly distributed, and are perpendicular to the base plate. The chimney cover plates are made of epoxy resin and abut the top of the outer heat dissipating fins and are in parallel with the base plate.

Abstract: A PRMT5 inhibitor having a structure of formula (I), a preparation method therefor, a pharmaceutical composition containing same, the use thereof as a PRMT5 inhibitor, and the use thereof in the treatment and/or prevention of PRMT5-mediated diseases.

Abstract: The present disclosure relates to transcription modulator molecule compounds, compositions, and methods of treating DM1 and FECD.