Abstract: A bio-based polyamide elastomer and a preparation method therefor. The bio-based polyamide elastomer is prepared using specific aliphatic diacid and pentanediamine prepared by biological methods as monomers. The polyamide elastomer of the present disclosure has excellent performance and stable monomer supply, solves the problem of excessively high cost of polyamide elastomer, expands the application scenarios of elastomers, and has high commercial value.

Abstract: Defect detection method for a semi-conducting bedding layer of a power cable includes: obtaining a length parameter, a corrugation pitch parameter, radius parameters, and a thickness parameter of a power cable; obtaining a first resistance value between a shield and a corrugated sheath, and calculating a second resistance value of the shield based on the length parameter and the corrugation pitch parameter; calculating a radial resistance value of the semi-conducting bedding layer based on the first resistance value and the second resistance value; determining a contact angle of a critical point of contact between the corrugated sheath and the semi-conducting bedding layer based on the radius parameters and the thickness parameter; calculating volume resistivity of the semi-conducting bedding layer based on the radial resistance value and the contact angle; and comparing the volume resistivity with a preset evaluation parameter to obtain a defect detection result of the semi-conducting bedding layer.

Abstract: Provided are a murine or fully human monoclonal antibody targeting SEMA4D and a preparation method therefor, wherein the antibody binds to the SEMA4D antigen and has activities such as combating tumors.

Abstract: Described herein are CD73 inhibitors and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for the treatment of cancer, infections, and neurodegenerative diseases.

Abstract: A radiographic imaging system provides a digital x-ray detector embedded in a patient bed. A patient lying normally on the bed either flat or at an angle, is positioned above the digital detector. A frame assembly is attached to the bed under the patient and movably secures the digital detector. The frame assembly includes motorized control configured to move the digital detector in the x-y plane of the detector according to commands transmitted by system operators or by automatic system instruction.

Abstract: A multi-slot charger can be placed in a vertical, horizontal, or wall-mounted manner. The charger includes a housing and a handle assembly. The handle assembly includes auxiliary handles on two sides of the housing and a lifting handle provided on the top of the housing. The auxiliary handles support the multi-slot charger when the multi-slot charger is placed vertically and/or horizontally. When the multi-slot charger is wall-mounted, a plurality of locking slots is provided on the housing such that the housing can be directly connected to a vertical surface through the plurality of locking slots, or a wall-mounting bracket is installed on the housing such that the housing charger can be fastened to the vertical surface through the wall-mounting bracket.

Abstract: A method performed by a network node and a network node is provided. The method includes obtaining interference information for a current cell, the interference information for indicating interference levels at time units of a next period in each interference measurement area of a plurality of interference measurement areas of the current cell, obtaining scheduling priorities of user equipments (UEs) at the time units of the next period according to the interference information and locations of the UEs in the current cell, and performing a scheduling of the UEs in the current cell according to the scheduling priorities.

Abstract: Provided are a new class of compounds having a WEE1 inhibitory effect and as represented by formula I, and the use thereof in the preparation of a drug.

Abstract: A plurality of radiographic cardiac images of a living patient are captured and grouped according to a cardiac phase depicted in each of the captured images. A 3D cardiac image is then reconstructed for each phase group. A 4D motion reconstruction is generated and displayed using the plurality of 3D reconstructions. A 3D reconstruction using all of the plurality of cardiac images may be used as an alignment check.

Abstract: Disclosed is a method for preparing cellulose and lignin oil by depolymerizing lignocellulose without exogenous hydrogen, including: performing reaction on the lignocellulose dispersed into an aqueous medium at 120° C. to 180° C. under the action of a catalyst; and separating a reaction product to obtain the cellulose and the lignin oil. The catalyst includes a carrier and an active ingredient loaded on the carrier, where the active ingredient is selected from one of platinum, palladium, ruthenium and nickel; the carrier is selected from one of a metal oxide, a metal composite material, silicon dioxide, nitrogen-doped carbon, molybdenum carbide and molybdenum nitride; and the metal oxide is selected from one of niobium oxide, tantalum oxide, tungsten oxide, zirconium oxide, aluminum oxide, titanium dioxide and molybdenum oxide.

Abstract: Disclosed is a fishing posture recognition method applied to fishing reels, including a three-axis accelerometer and three-axis gyroscope detecting three-axis acceleration and three-axis angular velocity of the fishing reel. And it can prompt the user whether a piercing fish operation is completed based on the three-axis acceleration and the three-axis angular velocity. The present invention can collect the posture information of the fishing reel to obtain the three-axis acceleration and three-axis angular velocity of the fishing reel. It can prompt the users whether the piercing fish operation has been completed based on the detected three-axis acceleration and three-axis angular velocity, so that users who use the fishing reel can get fish situation in real-time, and the bait, fishing line, and braking force can be adjusted according to the fish situation which improving the user experience and lowering the entry threshold for Lure, allowing more people to participate in Lure activities.

Abstract: Disclosed is a negative electrode for a lithium/sodium ion battery and a preparation method therefor, belonging to the field of metal ion battery. The negative electrode includes an electron insulating modification layer and a conventional negative electrode for a lithium/sodium ion battery; the electron insulating modification layer is confinedly coated on the surface of the conventional negative electrode for the lithium/sodium ion battery, forming a porous thin film; and the conventional negative electrode for the lithium/sodium ion battery includes a metal current collector and a powder composite layer of negative electrode, including an active material, a conductive additive, and a binder.

Abstract: The present disclosure relates to a nonwoven substrate having a top surface and an opposite bottom surface, and comprising a plurality of apertures, wherein the top surface has a first contact angle of no lower than about 90 degrees as measured according to Contact Angle Test, wherein the bottom surface has a second contact angle of lower than about 90 degrees as measured according to Contact Angle Test, and wherein the plurality of apertures comprise at least one aperture having at least three adjacent apertures that are spaced apart from by an edge-to-edge space no greater than about 2.5 mm. Also disclosed herein is an absorbent article having a topsheet comprising the nonwoven substrate.

Abstract: Methods for analyzing subsurface process data in order to perform one or more subsurface operations in a subsurface are provided. Generating subsurface models is typically a long and laborious process in which subsurface process data is analyzed in order to generate the subsurface models. In contrast, work in generating the subsurface models may be front-loaded by first using a physics simulator in order to generate a training set of subsurface forward models, and then performing machine learning using the training set to generate one or more proxy models, such as a forward proxy model and an inverse proxy model. The machine learning may be constrained using physics-based rules to better converge on the proxy models. In this way, the already-trained inverse proxy model may input the subsurface process data in order to generate potential inverse models, which may then be used to perform subsurface operations in the subsurface.

Abstract: The present disclosure relates to a nonwoven substrate having a top surface and an opposite bottom surface comprising: an upper layer forming the top surface of the nonwoven substrate, the upper layer comprising hydrophobic fibers, and a lower layer forming the bottom surface of the nonwoven substrate, the lower layer comprising hydrophilic fibers, wherein the top surface of the nonwoven substrate has a first contact angle of no lower than about 90 degrees as measured according to Contact Angle Test, wherein the bottom surface of the nonwoven substrate has a second contact angle of lower than about 90 degrees as measured according to Contact Angle Test, wherein the nonwoven has a unitary structure, and wherein the upper layer has a thickness no greater than about 1400 ?m as measured according to the Thickness Test.

Abstract: An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes a terminal region. A testing electric circuit wiring is disposed in the terminal region. The testing electric circuit wiring includes a first metal layer, a second metal layer, and a third metal layer.

Abstract: Approaches are described for determining facial landmarks in images. An input image is provided to at least one trained neural network that determines a face region (e.g., bounding box of a face) of the input image and initial facial landmark locations corresponding to the face region. The initial facial landmark locations are provided to a 3D face mapper that maps the initial facial landmark locations to a 3D face model. A set of facial landmark locations are determined from the 3D face model. The set of facial landmark locations are provided to a landmark location adjuster that adjusts positions of the set of facial landmark locations based on the input image. The input image is presented on a user device using the adjusted set of facial landmark locations.

Abstract: An anti-peeping assembly and an anti-peeping display device. The anti-peeping assembly includes an anti-peeping component, two frames arranged at a periphery of the anti-peeping component, and two drive modules. The anti-peeping component includes two first substrates and a louver layer sandwiched between the two first substrates. The louver layer includes a plurality of light transmitting parts and a plurality of shading parts adjacent to the plurality of light transmitting parts. The drive module is configured to drive at least one of the two first substrates to move relative to the louver layer in a thickness direction of the first substrates so as to cause the louver layer to be compressed or be recovered from deformation, thereby realizing adjustment of a dimension of each of the light transmitting parts in the thickness direction. The anti-peeping assembly solves a problem that the conventional anti-peeping assembly has fixed and non-adjustable visual angle.

Abstract: The present disclosure relates to the field of microorganisms, and specifically relates to a sulfamethoxazole-degrading Pseudomonas silesiensis strain and an application thereof. The strain is preserved at the China Center for Type Culture Collection, has the preservation number: CCTCC No: M2021338, and was preserved on 6 Apr. 2021. The present strain has a strong ability to degrade sulfamethoxazole, and SMX removal of approximately 75% or more may be achieved in an R2A culture medium; additionally, said strain is also a type of electrochemically active bacterium.

Abstract: The disclosure provides a video image transmission method, including: capturing and uploading video images to a cloud server in real time, by a video image capture terminal; acquiring first speed information of uploading the video images by the video image capture terminal and second speed information of receiving the video images by the cloud server; determining, according to first speed information, second speed information and a current ratio n of a first frame rate at which the video image capture terminal captures the video images and a second frame rate at which the video image capture terminal uploads the video images, a target ratio m of the first frame rate to the second frame rate, the target ratio m and the current ratio n being both positive integers; and adjusting, according to the target ratio m, a speed at which the video image capture terminal uploads the video images, to match an adjusted speed at which the video image capture terminal uploads the video images with a speed at which the cloud