Abstract: Disclosed is a low-energy-consumption floating automatic oceanographic and meteorological observation platform, comprising a meteorological observation module, a sea surface monitoring module, and a profile observation module. The meteorological observation module is configured to provide a buoyant platform for realizing observation of meteorological data while guaranteeing power supply and providing a space for equipment placement. The sea surface monitoring module is configured to realize observation of sea surface data while preventing the buoyant platform from drifting. The profile observation module is located below the meteorological observation module and configured to complete automatic observation of an ocean profile in a low-energy-consumption manner. Gravity is regulated to change a combined force of buoyancy and gravity to realize upward or downward movements of the device, which effectively replaces the conventional high energy consumption program.

Abstract: A method, a system and a device for determining interlaminar shear strength of a composite laminated plate are provided. The method includes following steps: constructing a force-displacement curve of a composite laminated plate specimen based on strain data, corresponding to different displacements of the indenter, of the composite laminated plate specimen; determining a dominant strain based on plane strain nephograms; reading any defect in the plane strain nephogram corresponding to one displacement as a current defect, and determining a test force acting on the whole composite laminated plate specimen corresponding to the reference displacement of the indenter as a critical strain value; determining a product of the critical strain value and shear modulus under the dominant strain as the shear strength between adjacent single layers to be tested.

Abstract: Disclosed is a NOR memory and reading method thereof. The method for reading a NOR memory comprises: consecutively receiving at least two random access addresses in a random read mode; and consecutively outputting data read according to the received access addresses. The method can improve the speed when reading data from multiple random addresses in the NOR memory.

Abstract: Disclosed is a low-energy-consumption floating automatic oceanographic and meteorological observation platform, comprising a meteorological observation module, a sea surface monitoring module, and a profile observation module. The meteorological observation module is configured to provide a buoyant platform for realizing observation of meteorological data while guaranteeing power supply and providing a space for equipment placement. The sea surface monitoring module is configured to realize observation of sea surface data while preventing the buoyant platform from drifting. The profile observation module is located below the meteorological observation module and configured to complete automatic observation of an ocean profile in a low-energy-consumption manner. Gravity is regulated to change a combined force of buoyancy and gravity to realize upward or downward movements of the device, which effectively replaces the conventional high energy consumption program.

Abstract: Touch sensor panels/screens can include a first region having a plurality of touch electrodes and a second region without touch electrodes. In some examples, to improve touch sensing performance, a first algorithm or a second algorithm is applied to determine whether an object corresponding to the touch patch is in contact with the touch screen. Whether to apply the first algorithm or the second algorithm is optionally dependent on the location of the touch patch.

Abstract: Techniques for rejecting apparent (but false) touches caused by objects such as water droplets located in areas with parasitic capacitive paths to ground are disclosed. To minimize these false touches, one or more guard conductors can be located in proximity to the housing and driven with a stimulation signal to shield objects from being capacitively coupled to ground through the housing. In some examples images of touch can be obtained from a non-bootstrapped or bootstrapped scan and also an extended bootstrapped scan wherein the guard conductor is driven with a stimulation signal that has the same characteristics as the stimulation signal being applied to the sensed touch nodes. In some examples, the results of the extended bootstrapped scan can be subtracted from the non-bootstrapped or bootstrapped scan to identify and reject apparent touches resulting from capacitive coupling to ground.

Abstract: An intelligent obstacle detection system for an unmanned mine vehicle is provided to solve the problem of existing intelligent obstacle detection systems for unmanned mine vehicles cannot compare and analyze the actual driving data with the preset data and includes an intelligent detection platform, a route planning device, an obstacle detection device, a planning management device, an operation monitoring device, and a storage device. The route planning device is configured to perform route planning analysis for the unmanned mine vehicle to obtain a planned route of the unmanned mine vehicle. The planned route is sent to the obstacle detection device. The intelligent obstacle detection system can plan and analyze the travel route. By locking onto starting and target positions of the unmanned mine vehicles, and then obtaining point cloud data through the detection terminals and calculating with algorithms, the optimal planned route can be determined.

Abstract: An augmented reality. AR, computing server (200) includes a network interface (202), a processor (204), and a memory (206) storing instructions executable by the processor to perform operations. The network interface is configured to receive through a network a three-dimensional (3D) video stream from a user device during a conference session. The operations identify a video object captured in the 3D video stream, and determine a pose of the video object captured in the 3D video stream. The operations obtain AR context information from an AR display device indicating how the video object is to be posed relative to a physical object viewable through a see-through display of the AR display device, and adjust pose of the video object captured in the 3D video stream based on the AR context information. The operations output the video object to the see-through display for display. Related methods and computer program products are disclosed.

Abstract: A sympathetic activation inhibitor and/or an ?1-adrenergic receptor inhibitor in preparing a medicine for treating dry eyes and belonging to the technical field of medicines for treating dry eyes, and a use of a sympathetic activation inhibitor and/or an ?1-adrenergic receptor inhibitor in preparing a medicine for treating or relieving dry eye syndrome. The medicine prepared by the use can antagonize an ?1-adrenergic receptor (including an ?1a-adrenergic receptor) or inhibit sympathetic activation, and can relieve and treat dry eye symptoms.

Abstract: Touch sensor panels/screens can include a first region having a plurality of touch electrodes and a second region without touch electrodes. In some examples, to improve touch sensing performance, a first algorithm or a second algorithm is applied to determine whether an object corresponding to the touch patch is in contact with the touch screen. Whether to apply the first algorithm or the second algorithm is optionally dependent on the location of the touch patch.

Abstract: Provided are a display panel and a display device. The display panel includes a display region and a non-display region. The display region includes multiple first power signal lines, and the multiple first power signal lines extend along a first direction. The non-display region includes a power bus and a power lead-out wire. The power bus includes a first bus section and a second bus section, and along the first direction, the first bus section is connected to the power lead-out wire. The display region includes a first display region and a second display region, along the first direction, an overlapping region exists between a projection of the first display region on the power bus and the first bus section, an overlapping region exists between a projection of the second display region on the power bus and the second bus section.

Abstract: Cross-coupling correction techniques on a touch sensor panel can be improved using machine learning models (particularly for touch sensor panels with relatively low signal-to-noise ratio). In some examples, the machine learning model can be implemented using a neural network. The neural network can receive a touch image and perform cross-coupling correction to mitigate cross-talk due to routing traces of the touch sensor panel. Mitigating cross-talk can improve touch sensing accuracy, reduce jitter, and/or reduce false positive touch detection.

Abstract: Systems and methods including one or more processing modules and one or more non-transitory storage modules storing computing instructions configured to run on the one or more processing modules and perform acts of calculating a halo weight for at least one item of a set of items, where the halo weight can comprise an effect sales of the at least one item has on sales of the set of items; calculating an item-wise elasticity for the at least one item; calculating a line-wise elasticity for the at least one item of the set of items; calculating an aggregate elasticity for the at least one item using the item-wise elasticity and the line-wise elasticity; calculating a demand forecast for the at least one item of the set of items; optimizing an objective function comprising the halo weight, the aggregate elasticity, the demand forecast, and at least one external constraint; adjusting at least one price of the at least one item based on the objective function, as optimized; and displaying the at least one price, a

Abstract: Provided are a recombinant N protein of SARS-CoV-2 and methods for preparing the same and for purifying the same. The recombinant N protein of SARS-CoV-2 has an N protein sequence, wherein each of both ends of the N protein sequence are linked to an oligolysine fragment. An expression method for the recombinant N protein includes: a. providing a sample including the recombinant N protein; and b. performing cation exchange chromatography resin purification treatment at least once, and collecting breakthrough substance. The method may effectively improve the expression purity of the recombinant N protein.

Abstract: Disclosed are microbial biomarkers and methods for accurate non-invasive diagnosis of non-alcoholic fatty liver disease (NAFLD) in subjects. The microbial biomarkers include Lactococcus lactis as well as its strains and subspecies. The microbial biomarkers include Dorea sp. 5-2. The methods include measuring abundance or copy number of the one or more microbial biomarkers in a sample from the subject. The sample may be bodily fluid, mucus, or stool. Also described are methods of treating a subject with NAFLD by administering to the subject a composition containing Lactococcus lactis and/or Dorea sp. 5-2.

Abstract: The present invention relates to an rapid inflating/deflating device used for a protective clothing and a smart protective clothing, the inflating/deflating device including: an outer cylinder provided with a first hole; an inner cylinder provided in the outer cylinder and provided with a second hole and being capable of sliding between a first position in which the second hole is aligned with the first hole and a second position in which the second hole is deviated from the first hole and is closed by the inner wall of the outer cylinder; a blade provided in the inner cylinder and a motor driving the blade; a biasing device for biasing the inner cylinder toward the first position; wherein the inner cylinder further comprises a third opening on which an one-way valve is provided so as to allow pressurized gas to flow one-way.

Abstract: The present disclosure provides a method for cursor control and an electronic device. The method includes that a cursor control area is displayed in an interface in response to a display instruction of the cursor control area. The cursor control area includes a displacement area and a continuous movement area surrounding the displacement area. The cursor control area further comprises a control identifier capable of moving in the cursor control area. The cursor is controlled to move in the interface in response to a movement operation on the control identifier. When the control identifier moves in the displacement area, a cursor velocity at which the cursor moves in the interface is associated with a control identifier velocity at which the control identifier moves. When the control identifier moves from the displacement area to the continuous movement area, the cursor moves in the interface at a first velocity.

Abstract: In some examples, an electronic device can classify patches of touch data obtained by a touch screen as corresponding to intentional user inputs or not corresponding to intentional user inputs. The device can include a touch screen on a first side of housing of the device and a drive electrode on a second side of the housing of the device in some examples. In some examples, the drive electrode on the second side of the housing of the device can apply a signal to the body of the user and the device can classify patches of touch data including characteristics of this signal as corresponding to intentional touches provided by the user. The device can perform subsequent operations in response to intentional touches provided by the user and forgo performing operations in response to patches of touch data that do not correspond to intentional touches provided by the user.

Abstract: Techniques for rejecting apparent (but false) touches caused by objects such as water droplets located in areas with parasitic capacitive paths to ground are disclosed. To minimize these false touches, one or more guard conductors can be located in proximity to the housing and driven with a stimulation signal to shield objects from being capacitively coupled to ground through the housing. In some examples images of touch can be obtained from a non-bootstrapped or bootstrapped scan and also an extended bootstrapped scan wherein the guard conductor is driven with a stimulation signal that has the same characteristics as the stimulation signal being applied to the sensed touch nodes. In some examples, the results of the extended bootstrapped scan can be subtracted from the non-bootstrapped or bootstrapped scan to identify and reject apparent touches resulting from capacitive coupling to ground.

Abstract: Techniques for rejecting apparent (but false) touches caused by objects such as water droplets located in areas with parasitic capacitive paths to ground are disclosed. To minimize these false touches, one or more guard conductors can be located in proximity to the housing and driven with a stimulation signal to shield objects from being capacitively coupled to ground through the housing. In some examples images of touch can be obtained from a non-bootstrapped or bootstrapped scan and also an extended bootstrapped scan wherein the guard conductor is driven with a stimulation signal that has the same characteristics as the stimulation signal being applied to the sensed touch nodes. In some examples, the results of the extended bootstrapped scan can be subtracted from the non-bootstrapped or bootstrapped scan to identify and reject apparent touches resulting from capacitive coupling to ground.