Abstract: The present disclosure provides a video processing method, apparatus and electronic device. The method includes: acquiring a first video; processing the first video based on a video processing model to obtain a second video, wherein a training stage of the video processing model includes a differentiable encoder which is configured to simulate quantization and encoding processes performed by an encoder on a video, and the differentiable encoder is capable of performing gradient backpropagation; and encoding the second video.

Abstract: A circuit board with anti-corrosion properties, a method for manufacturing the circuit board, and an electronic device are provided. The circuit board includes a circuit substrate, a first protective layer, and a second protective layer. The circuit substrate includes a base layer and an outer wiring layer formed on the base layer. The circuit substrate further defines a via hole connected to the outer wiring layer. The first protective layer is formed on the outer wiring layer and an inner sidewall of the via hole, and is made of a white oil. The second protective layer is formed on the first protective layer.

Abstract: Provided is an adaptive strap for brassieres having at least one adaptive material layer (10) having a first strength modulus x during static loading and a second strength modulus of at least 2× during dynamic loading of at least approximately 3 Hz oscillation. The adaptive layer (10) is sandwiched between two or more elastic fabric layers (20). The adaptive strap is extendable up to 100% of its initial length during low wearer activity but is extendable not more than 50% during vigorous wearer activity, providing support during exercise and comfort during daily use. In one aspect the adaptive material is a reaction product formed by reacting a silanol terminated polydimethylsiloxane, polymer matrix, boric acid and optional fillers. The adaptive material (10) is cured in situ within the elastic fabric layers (20).

Abstract: The present disclosure relates to the field of display technology, and provides an optical module, a manufacturing method thereof, and a display device. The optical module includes: a substrate; a black matrix arranged on the substrate and a plurality of optical lenses spaced apart from each other, wherein an orthogonal projection of a gap between adjacent optical lenses onto the substrate is located within an orthogonal projection of the black matrix onto the substrate, and the black matrix is made of a ferrous metal oxide.

Abstract: Disclosed herein are therapeutic agents capable of increasing the expression level of an epigenetic marker described herein. Also described herein are therapeutic agents that reduce or slow-down an aging phenotype.

Abstract: A system may include a memory and a processor in communication with the memory. The processor may be configured to perform operations. The operations may include calculating a priority factor with a node autonomous center in a node and computing a node service capability with the node autonomous center. The operations may further include selecting, with the node autonomous center, a task based on the priority factor and the node service capability. The operations may further include directing the task to the node.

Abstract: Disclosed is a genetically modified mouse having an immunoglobulin heavy chain locus engineered to insert a gene segment of a human immunoglobulin heavy chain variable region. The mouse is able to reproduce normally and produce a human-mouse chimeric antibody comprising a human heavy chain variable region and a mouse constant region. Also provided is a method for preparing the genetically modified mouse and use of the mouse.

Abstract: In a remote attestation procedure, an attestation report provided by a prover for a verifier includes measurement information of a target TA, where the measurement information is obtained by the prover measuring data of the target TA during running. In this way, the measurement information can indicate a status of the target TA during running. If the target TA is attacked by a malicious program during running, the measurement information may indicate that there is data related to the malicious program. In this case, after verifying the measurement information, the verifier may attest that the target TA is not securely run.

Abstract: A carbon fiber watch case includes a main body structure and a conductive structure. The main body structure has an inner surface and an outer surface. The conductive structure has a first contact on the inner surface and a second contact on the outer surface to electrically connect the inner surface and the outer surface of the carbon fiber watch case. The main body structure includes a braided body and a polymer body. The braided body includes a carbon fiber, and the braided body has a network-like structure. The polymer body at least fills a gap of the network-like structure of the braided body so that the braided body and the conductive structure form an integrated structure.

Abstract: Disclosed herein, in certain embodiments, are methods and kits for diagnosing a subject as having hepatocellular carcinoma (HCC) or lung cancer. In some instances, also described herein are methods of determining the prognosis of the subject having HCC or lung cancer. In additional instances, described herein are methods of determining the specific staging of HCC or lung cancer in a subject.

Abstract: TLB poisoning attacks take advantage of security issues of translation lookaside buffer (TLB) management on SEV processors in Secure Encrypted Virtualization (SEV) virtual machines (VMs). In various embodiments, a hypervisor may poison TLB entries between two processes of a SEV VM to compromise the integrity and confidentiality of the SEV VM. Variants of TLB poisoning attacks and end-to-end attacks are shown to be successful on both Advanced Micro Devices (AMD) SEV and SEV-Encrypted State (SEV-ES). Countermeasures for thwarting TLB poisoning attacks include hardware-enforced TLB flush processes and re-exec schemes that, among other things, prevent attackers from manipulating TLB entries and causing a privileged victim process to execute malicious code in an attempt to bypass a password authentication.

Abstract: An energy dissipating fiber and fabric for protective textile application, which can absorb energy during shocking, stretching and vibration. The disclosed fiber/fabric can include a polymer matrix, a shear-thickening material and a reinforcing filler.

Abstract: Wire grid polarizer and manufacturing method thereof are provided, the wire grid polarizer includes: substrate; first wire grid formed on substrate, including first wire grid reflection strips arranged parallel to each other and at equal intervals; second wire grid formed at a side of first wire grid away from substrate, including second wire grid reflection strips arranged in parallel to each other and at equal intervals; second wire grid reflection strips are in one-to-one correspondence with first wire grid reflection strips; orthographic projections of second wire grid reflection strip onto substrate falls within orthographic projections of corresponding first wire grid reflection strip onto substrate; wire width of second wire grid reflection strip is less than that of first wire grid reflection strip; and wire spacing of second wire grid reflection strip is greater than that of the first wire grid reflection strip.

Abstract: The disclosure relates to an interface circuit, an electric device, a detection method, a system, a media, and a program product. The charging device interface circuit includes a charging interface and a voltage divider circuit coupled to each other. The voltage divider circuit is coupled with a power supply. The voltage divider circuit performs voltage division of an output voltage of the power supply and outputs a detection signal. The detection signal output by the voltage divider circuit when the charging interface is coupled to a charging device is different from the detection signal output by the voltage divider circuit when the charging interface is not coupled to a charging device. By applying this disclosure, it is possible to detect whether the charging device is coupled to the electric device.

Abstract: A ductile material, a method for manufacturing a ductile member, and an anti-collision device for bridge piers, wherein the ductile material includes specific components in parts by mass as follows: 50-62 parts of thermoplastic polyurethane, 11-33 parts of neodymium-iron-boron, 12-24 parts of nickel-titanium alloy, 2-3 parts of metal magnetic powder, and 1-2 parts of polypropylene or polyethylene or polylactic acid or polyetheretherketone. The use of the ductile material, the method for manufacturing a ductile member, and the anti-collision device for bridge piers facilitates navigation.

Abstract: Provided are antibodies that specifically bind to TIGIT (T cell immunoreceptor with Ig and ITIM domains, WUCAM or Vstm3) and inhibit Tigit-mediated cellular signaling and activities in immune cells. The anti-TIGIT antibodies can be used to treat or diagnose cancer, infectious diseases or other pathological disorders that may be modulated by Tigit-mediated functions.

Abstract: A method and a device for determining a radiation delivery plan, a computer equipment, a storage medium and a computer program product. The method includes: obtaining an image of a target object, and determining a predicted dose distribution of the target object according to the image of the target object; and determining an objective dose distribution for the radiation delivery plan based on the predicted dose distribution and a plan-quality control strategy.

Abstract: Provided are antibodies that specifically bind to Programmed Death-1 (PD1, Pdcd-1, or CD279) and inhibit PD1-mediated cellular signaling and activities in immune cells, antibodies binding to a set of amino acid residues required for its ligand binding, and uses of these antibodies to treat or diagnose cancer, infectious diseases or other pathological disorders modulated by PD1-mediated functions.

Abstract: A fan with increased heat-removing ability and reduced noise in operation includes a hub, a baffle, a first blade layer, and a second blade layer. The first blade layer includes a plurality of first blades, and the second blade layer includes a plurality of second blades. An orthogonal projection of each of the plurality of first blades on the baffle is located between orthogonal projections of adjacent two of the plurality of second blades on the baffle. A length of the plurality of first blades is greater or less than a length of the plurality of second blades to avoid any resonance. An electronic device including the fan is also disclosed.

Abstract: An LED light-emitting module is provided, including a glass substrate, a drive circuit, an LED light-emitting assembly, and a drive chip. The drive circuit is disposed on a side surface of the glass substrate. The LED light-emitting assembly includes a plurality of LED light sources arranged in an array manner. The LED light-emitting assembly is disposed on a surface of the drive circuit and is electrically connected to the drive circuit. The drive chip is connected to the drive circuit, and controls, by using the drive circuit, the LED light source in the LED light-emitting assembly to be turned on or off.