Abstract: Embodiments of the present disclosure relates to the field of communications technology, and provide an information processing method, device, and readable storage medium for reducing signaling overhead. The method includes: determining, by a terminal, the location of transmission resources based on a first information; and/or determining, by a terminal, the size of transmission resources based on a second information; wherein the first information includes one of the following: location relationships between transmission resources; information of the terminal; or pre-configured location of starting resource block (RB); the second information includes: size relationships among transmission resources.

Abstract: A method for generating an output depth map is provided. The method is performed by a computing device. When the computing device executes this method, it receives input image data of a scene, and receives an input depth map of the scene, the input depth map having an input resolution. Using a machine-learning model, the device generates multiple kernels for upsampling the input depth map to produce an output depth map with a higher resolution than the one of the input depth map. These kernels are generated based on the input image data and the input depth map, with each kernel consisting of multiple weights. Subsequently, the computing device applies these kernels to the input depth map to generate the output depth map. Each kernel is applied to a portion of the input depth map to generate a depth value for a pixel of the output depth map.

Abstract: The provided is a magnetic resonance (MR) system and a method for measuring a regional body fat content using same. The method includes: when an object to be measured is a single-substance object: acquiring, by a corresponding radio frequency (RF) pulse sequence, an MR signal of the object to be measured; processing the acquired MR signal, and obtaining a target characteristic parameter value; calibrating, by phantoms with known different fat contents, the characteristic parameter, and establishing a correspondence between the characteristic parameter and the fat contents; and determining a fat content corresponding to the target characteristic parameter value (S1); and when the object to be measured is a mixed-substance object including a fat component and a non-fat component: acquiring an MR signal of the object to be measured; determining undetermined coefficients of the fat component and the non-fat component; and calculating a fat content of the object to be measured.

Abstract: The provided is a magnetic resonance (MR) system with spatial selectivity and a working method thereof. The MR system includes a data display and processing module, a spectrometer with at least one transmission channel, at least one power amplifier, a transmit-receive (TR) switch, a preamplifier, multiple sets of coils, and a magnet module, where when a number of transmission channels of the spectrometer is not less than a number of coils, one power amplifier is connected to the TR switch, while other power amplifiers are correspondingly connected to other coils (2, 3, 4) except for a main coil (1); when the number of the transmission channels of the spectrometer is less than the number of the coils, an output terminal of the at least one power amplifier is first connected to at least one power divider and multiple phase shifters and then connected to the coil.

Abstract: The present application discloses a method for fabricating a fiber optic image inverter with an ultra-short twister. The method includes: drawing a glass rod with a low refractive index and a high strain point temperature into a surrounding pipe fiber; drawing a glass rod with a high refractive index and a high transmittance into a filling glass fiber, and then drawing into a casing pipe absorption fiber; uniformly surrounding an outer side of a cladding glass pipe with the surrounding pipe fiber, and matching a core glass rod and the cladding glass pipe to be drawn into a mono fiber; and then performing fabrication of a multi fiber, fabrication of a multi-multi fiber, heat press fusion and twisting operation in sequence. The fiber optic image inverter with an ultra-short twister with a high resolution and a high contrast and clear imaging is obtained and applied in a low-light-level image intensifier.

Abstract: The provided is a magnetic resonance (MR) system with spatial selectivity and a working method thereof. The MR system includes a data display and processing module, a spectrometer with at least one transmission channel, at least one power amplifier, a transmit-receive (TR) switch, a preamplifier, multiple sets of coils, and a magnet module, where when a number of transmission channels of the spectrometer is not less than a number of coils, one power amplifier is connected to the TR switch, while other power amplifiers are correspondingly connected to other coils (2, 3, 4) except for a main coil (1); when the number of the transmission channels of the spectrometer is less than the number of the coils, an output terminal of the at least one power amplifier is first connected to at least one power divider and multiple phase shifters and then connected to the coil.

Abstract: A loudspeaker includes a chassis, a cup, a voice coil and a spider. An outer edge of the spider is provided towards the bottom end of the cup and the inner edge of the spider is connected to a U-iron or T-yoke. The cup has a top end directly facing a diaphragm. The voice coil, the spider and at least a portion of the cup are disposed within the chassis. There is at least a window or opening is provided in the side wall of the chassis to expose a portion of the bottom end of the cup to allow increased size of the voice coil and the spider.

Abstract: Disclosed is a method and standard module for amplifying pulsed power. The key point of the technical solution is as follows: a method for amplifying pulsed power is formed by means of the joint action of a LASER mode of a crystal medium, a carrier multiplication amplification mode of a semiconductor medium, and a plasma breakdown amplification mode of a gas medium. Electric power which is amplified is converted into optical power first, the optical power is amplified again, and the amplified optical power is converted into electric power again by a photoelectric conversion and amplification device. A gas switch is triggered based on a photoconductive switch to generate a timing-synchronized high-power electric pulse. The high-power electric pulse may be directly outputted or distributed in multiple channels to obtain multiple timing-synchronized trigger signals. In combination with pulse charge of a capacitor, multiple timing-synchronized high-power electric pulses are outputted.

Abstract: A data mobility sensing method and a related apparatus are applied to the field of information technologies and storage technologies. When target structured data on a big data platform is stored, corresponding directories include a target directory, and a data mobility sensing apparatus can sense data mobility of the target directory and update a metastore on the big data platform based on the data mobility of the target directory, so that the metastore on the big data platform includes metadata of local structured data, but does not include metadata of non-local structured data.

Abstract: The present disclosure relates to the technical field of software, and in particular to a task association method and apparatus, and an electronic device. The method includes: displaying a first user interface, the first user interface including problem description information and a first control corresponding to the problem description information, and the first user interface is an interface of a first software platform; in response to an input for the first control, determining, in a second software platform, a first task corresponding to the problem description information, the first task being used for solving a problem corresponding to the problem description information; and associating the problem description information with the first task.

Abstract: A chamber arrangement includes a chamber body, a mass flow controller (MFC) arrangement, and a bypass conduit. The MFC arrangement is coupled to the chamber body and includes a first inject MFC device and a second inject MFC device. The first inject MFC device is coupled to the chamber body. The second inject MFC device is coupled to the chamber body and is arranged fluidly in parallel with the first MFC device. The bypass conduit has a backpressure controller (BPC) arranged therealong, is arranged fluidly in parallel with the chamber body and the MFC arrangement, and one of the first inject MFC device and the second inject MFC device is operatively coupled to the BPC. Semiconductor processing systems and methods of forming semiconductor structures are also described.

Abstract: The present disclosure provides compositions and methods for producing modified cells (e.g., synthetic tumor-infiltrating lymphocytes or TILs). The modified cells can be used to prepare a pharmaceutical composition to be administered into a subject in need thereof. The modified cells can be polyclonal TCR-T cells expressing two or more different subject-specific T-cell receptors (TCRs).

Abstract: The present disclosure discloses a data transmission method, a terminal, a base station and a storage medium, used for solving the technical problem that it is difficult for a terminal to determine frequency domain resources corresponding to uplink and downlink transmission for data transmission in the prior art. The method comprises: determining frequency domain resources used for uplink and downlink transmission at the same moment in a frequency spectrum resource; and performing data transmission according to the frequency domain resources.

Abstract: The present disclosure provides an information processing method, an information processing apparatus and a readable storage medium, which relates to the field of communication technology, so as to ensure smooth execution of repetitions or reconfiguration of transmission resources. The method includes: performing, by a user equipment, repetitions of a target TB in accordance with first DCI; receiving, by the user equipment, second DCI; determining, by the user equipment, resources for remaining repetitions of the target TB in accordance with the second DCI and a start time when the second DCI becomes effective; and performing, by the user equipment, the remaining repetitions of the target TB through the resources for the remaining repetitions of the target TB. The second DCI is DCI for scheduling an HARQ process where the target TB is located.

Abstract: The present disclosure provides an information processing method, an information processing apparatus and a readable storage medium, which relates to the field of communication technology. The method includes: transmitting, by a network device, first Downlink Control Information DCI to a user equipment to schedule repetitions of a target Transport Block TB; transmitting, by the network device, second DCI to the user equipment, the second DCI is DCI for scheduling an HARQ process where the target TB is located, and indication information in the second DCI or a format of the second DCI is used to indicate the user equipment to determine resources for remaining repetitions of the target TB in accordance with the second DCI; and receiving or transmitting, by the network device, the target TB through the resources for the remaining repetitions determined in accordance with the second DCI.

Abstract: Aspects of the subject technology provide for, while attenuating noise from a physical environment at a first device, for example, by active noise cancellation, outputting, by the first device, an audio signal for detection by a user. Aspects of the subject technology also provide, by the first device and to a second device, an indication of an estimated noise level of the attenuated noise at the first device for storage in association with an indication of whether the audio signal was detected by the user.

Abstract: A machine learning model is trained to classify data as malicious or benign, including receiving the machine learning model in a user device and training the machine learning model on the user device user-generated data that has been classified as known benign. A result of the training is sent to a remote server. Training samples on the user device may be classified automatically, such as classifying sent emails, instant messages, or other content generated by the user as benign.

Abstract: Provided are a fault diagnosis apparatus and method based on fluorescence multivariate correction analysis of transformer oil, relating to the field of transformer fault diagnosis technology. Thus, the problem of large volume and weight of the apparatus, high costs, and inconvenience to use caused when in the related art, a fluorescence spectrometer is directly used to acquire the fluorescence spectrum of transformer oil is solved. The monochromatic excitation light of an optimal excitation wavelength generated by a fluorescence excitation source is used to excite the transformer oil in a fluorescence excitation detection apparatus to generate fluorescence. The fluorescence excitation detection apparatus generates the fluorescence according to the input monochromatic excitation light and inputs the fluorescence to a fluorescence signal acquisition and analysis apparatus.

Abstract: A preparation device for an alloy target includes a material nozzle, a high-energy laser, and a target support substrate, the material nozzle and the high-energy laser are respectively arranged above the target support substrate. The preparation device uses the material nozzle to spray the material powder required for the alloy target to be prepared, the injection efficiency is independently adjusted to achieve the purpose of non-fixed composition of the alloy target, and the spatial position and angle of the material nozzle are independently adjusted to ensure uniform composition and density of the target, the high-energy laser beam generated by the high-energy laser is used to heat the material powder in the spraying area to form a target coating of the required composition, the target support substrate is used to support the target coating formed by the material powder.

Abstract: Disclosed are various approaches for using drag-and-drop to open local files remotely. In one approach, a client device renders a user interface including a first indicium corresponding to a local file of the client device and a second indicium corresponding to a remotely executed application. A drag-and-drop action of the first indicium relative to the second indicium is detected. Responsive to the drag-and-drop action, the remotely executed application opens a copy of the local file.