Abstract: Immersion cooling systems, apparatus, and related methods for cooling electronic computing platforms and/or associated electronic components are disclosed herein. An example apparatus includes a first chamber including a first coolant disposed therein, the first coolant having a first boiling point. The example apparatus further includes a second chamber disposed in the first chamber, the second chamber to receive an electronic component therein. The second chamber includes a second coolant having a second boiling point different that the first boiling point. The second chamber is to separate the electronic component and the second coolant from the first coolant.

Abstract: Embodiments of the present invention provide methods, computer program products, and systems. Embodiments of the present invention can dynamically determine one or more endpoints to fulfill a user request. Embodiments of the present invention can select the dynamically determined one or more endpoints as the one or more endpoints that fulfill the user request. Embodiments of the present invention can execute the selected one or more endpoints to fulfill the user request.

Abstract: Disclosed is a backlight assembly, including first and second light guide plates, and first and second light sources; light emitted by the first light source can be emitted from a surface of the first light guide plate facing the second light guide plate at a first set emitting angle, after being incident into the first light guide plate and reflected by a plurality of first microstructures disposed on a surface of the first light guide plate facing away from the second light guide plate; light emitted by the second light source can be emitted from a surface of the second light guide plate facing away from the first light guide plate at a second set emitting angle, after being incident into the second light guide plate and reflected by a plurality of second microstructures disposed on a surface of the second light guide plate facing the first light guide plate.

Abstract: A method and a circuit for driving a display panel, and a display device are disclosed. The display panel includes rows of sub-pixels. The method includes a display process, which includes: generating an initial driving signal for each row of sub-pixels according to image information of an image to be displayed; adjusting the initial driving signal for each row of sub-pixels according to a compensation gain of each row of sub-pixels, so as to obtain a target driving signal, the compensation gain of each row of sub-pixels is an actual brightness coefficient of the row of sub-pixels with respect to a reference row of sub-pixels during the display panel displaying an image with a test gray scale; and driving each row of sub-pixels to display according to the target driving signal for the row of sub-pixels, so as to enable each row of sub-pixels to reach target brightness.

Abstract: The present invention discloses a method for identifying travel classification based on smartphone travel surveys. The method takes individual volunteers as the object, GPS information collected by smartphones and instant recall verification features of respondents as the data source. First, travel features, individual features, and family features are determined by GPS data and questionnaire information of volunteers. Then, a training data set is determined by the equal proportion method. Finally, an artificial neural network combined with a particle swarm optimization algorithm is used to detect travel classification from the survey data. The method described in the invention can realize automatic identification of six travel classifications. It is conducive to replace the traditional resident travel survey with the advanced survey method under the environment of big data. At the same time, it provides data foundation for urban management and planning.

Abstract: A liquid crystal composition containing a benzochromene compound and the use thereof in a liquid crystal display element or liquid crystal display. The liquid crystal composition comprises one or more compounds represented by Formula I and one or more compounds represented by Formula II. The liquid crystal composition has the characteristics of a small rotational viscosity, a large elastic constant, a high transmittance, a fast response speed, a strong resistance to ultraviolet light irradiation, and a high long-time light stability, and is particularly suitable for the field of TV display.

Abstract: A holothurian-derived active peptide with immune activity, a preparation method and an application thereof are provided in the present disclosure, belonging to the field of biotechnology. The amino acid sequence of the holothurian-derived active peptide is shown in SEQ ID NO.1. The amino acid sequence of the holothurian-derived immunocompetent peptide is obtained using separation and purification techniques and mass spectrometry identification techniques with the help of the holothurian protein database, and the interaction of the immunocompetent peptide with the membrane recognition receptor (toll-like receptor 2) is explored by molecular docking technique and multiple rounds of screening, and the in vitro immunological activity of the peptide is verified by solid-phase synthesis and RAW264.7 cell model.

Abstract: An unlocking assembly and a human body fixing device. The unlocking assembly includes a fixing plate, locking bodies, and a flexible member; the fixing plate is provided with fixing holes; the locking bodies are movably mounted in the fixing holes; the flexible member is connected to the locking bodies and is configured to drive the locking bodies to move towards a direction extending out of the fixing holes. Because the locking bodies are telescopically mounted in the fixing holes located on the fixing plate, and the flexible member can drive the locking bodies to move towards the direction extending out of the fixing holes, locking between the locking bodies and the fixing holes is released only by remotely controlling the flexible member.

Abstract: A method for identifying an individual of an oplegnathus punctatus based on a convolutional neural network is provided. Target initial positioning involves three continuous convolutional layers and an average pooling layer. A region of feature interest point is obtained, a hyperparameter candidate box is set to obtain a region, thereby obtaining an approximate position of a target object. II_Net backbone convolutional neural network includes six convolutional layers and four pooling layers, which includes a LeakyReLU activation function used as an activation function of the first convolutional layer, convolutional network layers of Alexnet and parameter data, and a maximum pooling layer of an overlapped pooling structure. Fully connected layers use a genetic algorithm to improve data transmission between layers. With the established model, identification of the individual of the oplegnathus punctatus is performed by using test data.

Abstract: A group user migration method includes: creating a target graphic code and a corresponding first group in a first application in response to a group user migration request, the group user migration request being used for requesting to migrate a user in any group in a second application to a group in the first application; sharing the target graphic code to a target group in the second application in response to a sharing request for the target graphic code; determining a group to which the user belongs in the second application in response to a request of any user in the second application for joining the first group; and joining the user to the first group of the first application in response to determining that the user belongs to the target group.

Abstract: An optical device includes a plurality of radiation-emitting elements provided on a substrate, and a microlens arranged on the substrate such that a beam of radiation emitted by each of the plurality of radiation-emitting elements propagates through the microlens. Also disclosed is a method of manufacturing the optical device, and a time-of-flight sensor implementing the optical device.

Abstract: The invention discloses an apparatus and a method for capturing and manipulating particles, relating to the field of acoustic manipulation. In view of the problems in the prior art that can't achieve a contactless, versatile, selective, and universal manipulation method for particles, the present application provides photoacoustic tweezers, which uses a photoacoustic transducer unit and an electroacoustic transducer unit to form a bimodal transducer, generates a weak acoustic wave and strong acoustic wave respectively through signal excitation. The strong acoustic wave behaving as a gain medium, amplifies the acoustic radiation force of the weak acoustic wave. The invention enables contactless and label-free selective capture and manipulation of particles. Further, the amplified acoustic radiation force enhances biocompatibility by requiring lower optical powers than alternative optical methods.

Abstract: Provided herein are methods for imaging and diagnosing at least one disorder in a patient utilizing diffusion basis spectrum imaging MRI with extended isotropic spectrum (DBSI-EIS). The methods may be used as a tool to image and diagnose heterogeneities within tumors. As a result, different tumor types can be detected, distinguished from one another, and individually quantified without the need to inject exogenous contrast agents.

Abstract: A light-emitting device includes a substrate, multiple light-emitting units that are disposed on the substrate, that are spaced apart by an isolation trench and that are and electrically interconnected by an interconnecting structure, and an insulating layer with thickness of 200 nm to 450 nm. A potential difference between adjacent two light-emitting units not in direct electrical connection is at least two times forward voltage of each of the light-emitting units. Each light-emitting unit includes a light-emitting stack and a light-transmissible current spreading layer. The insulating layer covers the light-transmissible current spreading layers and at least a part of the light-emitting stacks.

Abstract: A light-emitting diode display panel, a manufacturing method thereof, and an organic light-emitting diode display device are provided. The light-emitting diode display panel includes: a base substrate including a display region and a peripheral region surrounding the display region; a plurality of sub-pixels located in the display region and located at a side of the base substrate; a color-resistance layer located at a side of a second electrode in the sub-pixel away from the base substrate; and a light-blocking structure located in the peripheral region and being an annular structure surrounding the plurality of sub-pixels. The light-blocking structure includes a first light-blocking structure and a second light-blocking structure. The first light-blocking structure includes at least one interval extending in a direction from the display region pointing to the peripheral region. The second light-blocking structure at least fully fills the interval.

Abstract: A measurement device and a method for monitoring a condition of a patient. The measurement device includes: a gas-guide apparatus, configured to operatively connect between an medical gas provider and a patient side of the measurement device, and deliver medical gas from the medical gas provider to the patient; and at least one sensing apparatus, placed on an outer surface of the gas-guide apparatus and configured to detect real-time measurement data of the medical gas passing through the gas-guide apparatus. In this way, the at least one sensing apparatus is placed on the outer surface of the gas-guide apparatus, since the measurement data is a relative value which indicates a change of internal environment of the gas-guide apparatus, this can also avoid a problem of contamination compared with setting a sensor inside a respiratory device, thus improving the security of the measurement.

Abstract: A controlling method for monitoring a physiological condition of a first user. The method includes: obtaining first sensing data of the first user reported by at least one first sensing device; determining the physiological condition of the first user based on a result derived from the first sensing data and a reference range corresponding to the first sensing data; and upon determining that the physiological condition of the first user is abnormal, sending a control instruction to a second sensing device to switch the second sensing device from the first state to the second state.

Abstract: A method for assisting a patient in weaning from a therapy, the method being executed by a controller, and the controller being configurable with different at least one weaning strategy. The method includes setting, based on at least one input by a user, a target weaning strategy among the at least one weaning strategy, where the at least one input corresponds to a clinical decision determined by the user.

Abstract: A method for assisting a patient in physical rehabilitation, the method being executed by a controller, and the controller being configurable with at least one physical rehabilitation strategy and being communicatively connected with a respiratory device and an exercise device. The method includes controlling at least one of a device setting of the respiratory device and a device setting of the exercise device, based on a target physical rehabilitation strategy among the at least one physical rehabilitation strategy.

Abstract: Provided is a method for lowering a temperature in thermal remediation of contaminated soil, which belongs to the field of soil and groundwater contamination control technologies. In the present disclosure, the method includes the following steps: injecting an entrainer into petroleum hydrocarbons (PHCs) contaminated soil to be remediated to allow soil remediation by thermal desorption; where the entrainer includes ethanol at a volume percentage of 10% to 50%.