Abstract: The invention provides a method for constructing a target prediction model in a multicenter small sample scenario and a prediction method. In combination with the idea of transfer learning, a training set of a new node is predicted by directly using knowledge of a trained node, and a prediction error sample is used to reflect a difference between the new node and the trained node. The difference is used as supplementary knowledge. Model knowledge of the new node is quickly acquired, to avoid training of a new node from scratch each time. Finally, parallel integration of incremental subclassifiers is implemented by using a ridge regression method, so that the deployment time and costs are greatly reduced. The generalization of models is ensured through sharing of historical knowledge and a knowledge discarding mechanism, good classification effect can also be achieved for a node with a small sample size.

Abstract: A transmission method includes: a communication device determines a communication frame for transmitting a target signal. The communication frame includes a first portion for transmitting a target signal and a second portion for receiving a sensing signal, the sensing signal is an echo signal for the target signal. The communication device transmits the target signal within the first portion of the communication frame. And the communication device receive the sensing signal within the second portion of the communication frame.

Abstract: Disclosed herein are cellulase variants, or active fragments thereof, and polynucleotides encoding same, where the cellulase variants, or active fragments thereof, have endoglucanase activity. Also disclosed herein are compositions comprising the cellulase variants, or active fragments thereof; vectors and/or host cells comprising the polynucleotides encoding the cellulase variants, or active fragments thereof; and methods for making and/or using the cellulase variants, or active fragments thereof and/or compositions containing same; where the cellulase variants, or active fragments thereof, have endoglucanase activity.

Abstract: This application discloses a sensing method and apparatus, and a communication device. The sensing method includes: A first device obtains at least one sensing measurement result based on at least one of a time domain variance, standard deviation, or coefficient of variation of at least one time-frequency domain channel matrix, and the first device obtains a target sensing measurement result based on the at least one sensing measurement result.

Abstract: A sensing method and a communication device are provided. The sensing method includes: obtaining, by a first device, at least one sensing measurement result based on an eigenvalue of at least one first matrix. The at least one first matrix is obtained based on a time-frequency domain channel matrix. The time-frequency domain channel matrix includes related information of frequency domain channel responses corresponding to a plurality of time-frequency domain sampling points. Each time-frequency domain channel matrix corresponds to one antenna transmit-receive combination. The related information of the frequency domain channel response is obtained by the first device by performing channel estimation on a received first signal. The first matrix is a covariance matrix or a correlation coefficient matrix corresponding to the time-frequency domain channel matrix; and obtaining, by the first device, a target sensing measurement result based on the at least one sensing measurement result.

Abstract: Embodiments include balancing modules during charging of a mixed chemistry battery pack having a first battery module connected in series to a second battery module. Aspects include monitoring a first state-of-charge (SOC) of the first battery module having a first battery chemistry and monitoring a second SOC of the second battery module having a second battery chemistry. Aspects also include selectively activating one of a first bypass switch and a first activation switch of the first battery module based on the first SOC and the second SOC and selectively activating one of a second bypass switch and a second activation switch of the second battery module based on the first SOC and the second SOC. The activation of the first bypass switch prevents the first battery module from charging and activation of the second bypass switch prevents the second battery module from charging.

Abstract: A mixed chemistry battery having a first battery cell having a first chemistry and a second battery cell having a second chemistry that is different than the first chemistry is provided. The first battery cell is connected to the second battery cell in series. The mixed chemistry battery includes a battery monitoring system configured to obtain a first SOC of the first battery cell and a second SOC of the second battery cell and based on a determination that an absolute value of a difference between the first SOC and the second SOC is greater than a threshold value, obtain a first capacity retention rate for the first battery cell and a second capacity retention rate for the second battery cell; and update the second SOC based on the first SOC, the first capacity retention rate, and the second capacity retention rate.

Abstract: This application relates to the field of communications technologies, and discloses a modulation method and apparatus, a communications device, and a readable storage medium. The method includes: obtaining a bitstream to be transmitted; and determining, based on a bit in the bitstream and a mapping relationship, a forwarding pattern and a manner of modulating a forwarding phase in the forwarding pattern, where the mapping relationship is used to indicate a mapping relationship between the bit, the forwarding pattern, and a target index, and is used to indicate a mapping relationship between the bit and the phase modulation manner; and the target index includes at least one of the following: an index of a transmit antenna, an index of a receive antenna, and an index of an area after division of an array of assistance nodes.

Abstract: An axial flux motor includes: a stator having a first side and a second side opposite the first side, the stator including: N stator core components on the first side, where N is an integer greater than two; N stator windings that are disposed around the N stator core components, respectively, where each of the N stator windings includes, from a point of view facing the first side: a first width at a first location; and a second width that is greater than the first width at a second location that is radially outward from the first location relative to an axis; slot openings disposed between adjacent ones of the stator windings; and a rotor including a third side and M permanent magnets on the third side, where the first side is parallel to the third side, and where M is an integer greater than or equal to two.

Abstract: Disclosed herein is one or more subtilisin variant, nucleic acid encoding same, and compositions and methods related to the production and use thereof, including one or more subtilisin variant that has improved stability and/or soil removal compared to one or more reference subtilisin.

Abstract: Disclosed herein is one or more subtilisin variant, nucleic acid encoding same, and compositions and methods related to the production and use thereof, including one or more Bacillus gibsonii-clade subtilisin variant that has improved stability and/or soil removal compared to one or more reference subtilisin.

Abstract: This application discloses a sensing method and apparatus and a communication device. The sensing method in embodiments of this application includes: A first device preprocesses a first sensing measurement result to obtain a second sensing measurement result. The first sensing measurement result is a sensing measurement result corresponding to a sensing measurement quantity obtained by the first device based on a received first signal. The first device reports the second sensing measurement result to a second device.

Abstract: An input device (900) may include a rotatable member (952), a virtual scroll controller (912) and a host interface block (906). The virtual scroll controller (912) may be configured to select a virtual scroll state from a plurality of virtual scroll states based on a rotational velocity of the rotatable member (952). Each virtual scroll state may be associated with a respective output function. The virtual scroll controller (912) may be further configured to compute an output velocity according to the output function associated with the selected virtual scroll state. The virtual scroll controller (912) may be further configured to generate a virtual position count (928) based on the computed output velocity. The host interface block (906) may be configured to send the generated virtual position count (928) to a computing device connected to the input device (900).

Abstract: A wireless sensing method and apparatus, a device, and a non-transitory computer-readable storage medium are provided. The wireless sensing method includes: determining, by a first device, wireless sensing capability information. The wireless sensing capability information is an information set used to represent whether a sensing service is able to be performed or a performance level that is able to be achieved around the sensing service when the sensing service is able to be performed.

Abstract: This application discloses a positioning sensing method and apparatus, a sensing measurement method and apparatus, a terminal, and a network-side device. The positioning sensing method of embodiments of this application includes: obtaining, by a computing node, a sensing measurement quantity result, where the sensing measurement quantity result is obtained by performing, by a sensing node, signal processing on a first signal that is sent by the sensing node itself and that is reflected by a to-be-sensed target; and determining, by the computing node, a positioning sensing result of the to-be-sensed target based on the sensing measurement quantity result.

Abstract: A target positioning sensing method and apparatus, a communication device, and a storage medium. The target positioning sensing method includes: performing, by a first device, sensing measurement on a sensing target, to obtain a first measurement quantity result of a first measurement quantity of a dynamic reflection path of a first signal, where the first measurement quantity includes: at least one of a reflection path Doppler frequency or a reflection path length change speed, and the first signal is a signal sent by a second device to the first device; and sending, by the first device, the first measurement quantity result, where the first measurement quantity result is used for determining a positioning sensing result of the sensing target.

Abstract: A size of an optical aperture for an imaging system is adjustable. The size of the optical aperture can be adjusted based on refractive index matching, optical absorption, or near field coupling techniques. These techniques may also be used to provide a high speed optical shutter.

Abstract: This application discloses a positioning sensing method and apparatus, and a related device. The positioning sensing method in embodiments of this application includes: performing, by a first sensing device, azimuth power spectrum APS measurement on a sensing target, to obtain a first APS measurement result of a dynamic reflection path of a first signal, the first APS measurement result being used for determining a positioning result of the sensing target; and performing, by the first sensing device, a first operation or a second operation based on the first APS measurement result, where the first operation includes sending the first APS measurement result, and the second operation includes determining the positioning result of the sensing target according to the first APS measurement result and at least one received second APS measurement result.

Abstract: The present invention relates to an anti-BTLA antibody or an antigen-binding fragment thereof comprising: at least one light chain CDR domain selected from SEQ ID NOs: 7, 8, 9, 10, 11, 12, 16, 17, 18, 22, 23, 24, 31, 32 and 33, and/or at least one heavy chain CDR domain selected from SEQ ID NOs: 1, 2, 3, 4, 5, 6, 13, 14, 15, 19, 20, 21, 25, 26, 27, 28, 29 and 30. The present invention also relates to a nucleic acid molecule encoding the antibody or the antigen-binding fragment thereof, a corresponding expression vector and a host cell, as well as therapeutic use of the antibody or the antigen-binding fragment thereof, the nucleic acid molecule, the expression vector and the host cell.

Abstract: An input device (900) may include a rotatable member (952), a virtual scroll controller (912) and a host interface block (906). The virtual scroll controller (912) may be configured to select a virtual scroll state from a plurality of virtual scroll states based on a rotational velocity of the rotatable member (952). Each virtual scroll state may be associated with a respective output function. The virtual scroll controller (912) may be further configured to compute an output velocity according to the output function associated with the selected virtual scroll state. The virtual scroll controller (912) may be further configured to generate a virtual position count (928) based on the computed output velocity. The host interface block (906) may be configured to send the generated virtual position count (928) to a computing device connected to the input device (900).