Abstract: A seat fabric structure for a safety seat includes a seat fabric and a shielding piece. The seat fabric covers a seat body of the safety seat, and the seat fabric has a through slot to allow a crotch strap of the safety seat to pass through. The shielding piece is connected to the seat fabric and configured to shield the through slot.

Abstract: A container kernel upgrade based on a programmable container kernel, includes, in response to receiving a container kernel upgrade request, freezing an application container in which a to-be-upgraded first container kernel is located. Current container status data of an application container including first container kernel status data and application status data is stored. The application container is restarted by using a second container kernel used for upgrading a container kernel, where restarted container status data of the restarted application container includes second container kernel status data corresponding to the second container kernel when the application container is restarted. Using the stored current container status data, a corresponding data field is updated in a data structure of the restarted container status data.

Abstract: The invention uses gel layers to cover and/or separate one or more aqueous reaction mixtures in a reaction vessel. A gel layer can protect reagents or reaction products from contacting the atmosphere. A gel layer can also separate multiple aqueous reaction mixtures so that they do not contact one another until the gel layer is broken. An oil layer can be inserted immediately underneath a gel layer. Gel layers can be penetrated by insertion of a tip from a micropipette to deliver a solution, such as a sample, below a gel layer. Micropipette tips or inert rods can also be used to disrupt gel layers resulting in mixing of aqueous reaction mixtures above and below a layer. Gel layers can also be broken by selective application of heat or movement of magnetic beads. Multiple gel layers separating multiple aqueous reagent mixtures can be broken in a defined sequence for an ordered series of bioprocessing steps.

Abstract: A mung bean single nucleotide polymorphism (SNP) liquid chip, a molecular marker combination and an application thereof are provided, and relate to the technical field of plant molecular genetic breeding. The SNP molecular marker combination includes 20526 SNP molecular markers. A mung bean SNP chip is further provided, including at least one of a probe and a primer configured to detect the mung bean SNP molecular marker combination. The mung bean SNP chip can rapidly and effectively track mung bean genetic materials, facilitating the acceleration of breeding processes for high-yield, early-maturing, high-quality, and disease-resistant mung bean varieties, while improving the efficiency of selecting superior new varieties.

Abstract: A method for obtaining a user portrait includes: obtaining a user feature vector of a target user and tag feature vectors of content tags of multimedia content in a target application, and determining an alternative tag of the target user according to similarities between the user feature vector and the tag feature vectors, to further determine a user portrait of the target user according to the alternative tag.

Abstract: An air conditioner indoor unit including housing including rear housing provided with operation window and cover plate covering the operation window. The housing has heat exchange air channel, indoor air inlet and outlet in communication with the heat exchange air channel, fresh air through hole, and fresh air outlet. Part of the fresh air through hole is located in the rear housing and other part of the fresh air through hole is located in the rear cover plate. The air conditioner indoor unit further includes fresh air module arranged in the housing and including base having inlet arranged in correspondence with the fresh air through hole and fresh air outflow channel in communication with the fresh air outlet, filter assembly arranged at the base and located between the inlet and the fresh air outflow channel, and fresh air fan arranged at the base.

Abstract: The present disclosure relates to methods of sequestering CO2 comprising a first cathodic chamber, performing a first alkaline process, a first anodic chamber, performing a first acidic process, and dechlorinating a solution by contacting the solution with a dechlorinating agent. Also provided herein are systems comprising a first cathodic chamber and a first anodic chamber.

Abstract: A phase change material includes a Ge—Sb—Te phase change base material and a first doping element and a second doping element that are doped into the Ge—Sb—Te phase change base material. The first doping element includes an element Hf, and an atomic percentage of the first doping element is 1.5% to 6.5%. The second doping element includes at least one of an element N, an element C, an element In, and an element Ga, and an atomic percentage of the second doping element is 1.0% to 5%.

Abstract: A method relates to programmatic buying and selling of ads. A request including attribute values associated with an opportunity to place an ad on one or more devices associated with a user is received into a decision framework. A state dynamic model is generated that includes state variables based attribute values. Utility functions are determined based on the state variables. A runtime decision, for selection of an ad as an optimal match, is calculated in real time based on the utility functions. The ad is provided to a selection of devices. Performance data for interaction with the ad is tracked. Performance of the system is dynamically improved using the tracked performance data and a feedback loop. Programmatic advertising is then used to perform real-time buying or selling of ad opportunities based on the dynamically improved system.

Abstract: Provided are a zeolite-like molecular sieve membrane for removing fluorine and chlorine from waste acid and a preparation method thereof. The molecular sieve membrane includes a dispersed phase and a continuous phase, where the dispersed phase is zeolite-like molecular sieve nanoparticles, and the continuous phase is prepared by dissolving and then polymerizing PVDF (polyvinylidene fluoride) monomer particles. The zeolite-like molecular sieve nanoparticles are prepared by dissolving a metal compound in a first solvent under an ultrasonic environment, and then dissolving in a second solvent to obtain a mixed solution I, and drying. The preparation method includes steps of preparing a PVDF molecular sieve blend membrane by blending and surface coating modification of the PVDF molecular sieve blend membrane.

Abstract: In embodiments, an expanded beam connector includes a mechanically spliced optical fiber and a support body defining a fiber channel. The mechanically spliced optical fiber includes a first optical fiber, wherein the first optical fiber is a multi-mode fiber having a first end, a second end, and a fiber length extending between the first end and the second end, and a second optical fiber mechanically spliced to the first end of the first optical fiber at a splice connection, the second optical fiber being a single-mode fiber. The splice connection is supported within the fiber channel. The fiber length is an odd multiple of a quarter-pitch length and is greater than 0.1 mm and less than 5.0 mm.

Abstract: An enhanced field effect transistor and a fabricating method thereof are provided. The enhanced field effect transistor comprises an epitaxial structure, a metal-insulator-semiconductor/metal-oxide-semiconductor (MIS/MOS) gate structure as well as a source electrode and a drain electrode, wherein the epitaxial structure comprises at least one heterojunction in which a carrier channel is formed, a gate region of the epitaxial structure is provided with a gate groove, the groove bottom of the gate groove is located in a first semiconductor layer, a notch is located in a second semiconductor layer, and the carrier channel is separated by the gate groove; the MIS/MOS gate structure comprises a third semiconductor layer, a gate dielectric layer and a gate electrode successively stacked along a selected direction; when a forward voltage is applied to the gate electrode, electrons are reversely generated in the third semiconductor layer, and the carrier channels are electrically connected via the electrons.

Abstract: A biological reaction apparatus used for biological macromolecules includes a power supply module (1), a control module (2), a liquid processing module (3), a reactor module (4) and a sensor (5); the power supply module (1) includes a direct current power supply (6) and a switch (7); the control module (2) includes a system controller (8), an input device (9) and an output device (10); the liquid processing module (3) includes a valve (11) or a combination of valves (11), a pump (12) or a combination of pumps (12) and sample cells (13); the reactor module (4) includes a reactor (14); the reactor (14) includes a reactor frame (15) and a reactor cavity (16) formed by the reactor frame (15). The apparatus has a simple and practical structure and is easy to operate. In the reactor (14), a very small amount of a reagent is used to achieve a uniform and highly-sensitive reaction.

Abstract: An electro-optic modulator is disposed on a surface of a substrate including: an optical waveguide layer disposed on the substrate, a modulation electrode disposed on the optical waveguide layer, and a metal electrode disposed on the modulation electrode and electrically connected to the modulation electrode. A first end of the metal electrode is coupled to a radio frequency driver, and receives a modulation signal input by the radio frequency driver. The modulation electrode is configured to perform electro-optic modulation on the optical waveguide layer based on the modulation signal. A second end of the metal electrode is coupled to a direct-current voltage end, and the direct-current voltage end is configured to input a voltage signal and provide a bias voltage for the radio frequency driver by using the metal electrode. This reduces costs and a size of the electro-optic modulator, and is conducive to device miniaturization.

Abstract: Disclosed is a heating shawl, comprising a shawl body, a heating element, and heat-conducting patterns on a contact surface for diffusing heat and evening out temperature. The contact surface is provided with at least one pocket-type mounting structure, each comprising a mounting groove and a mounting cover, with magnetic positioning components inside the groove. A massage module is placed through an opening and then magnetically positioned and limited to prevent loosening and detachment, reduce protrusion, minimize friction and foreign matter ingress, enhancing fit and appearance smoothness.

Abstract: A shared floating wind turbine foundation array with angle-adjustable elastic moorings is formed by connecting floating wind turbine foundations. Each floating wind turbine foundation includes a wind turbine tower, upper pontoons, a truss framework, lower mooring drums, a lower wind turbine hollow pile, a fixed static mooring line and a shared anchor; the lower wind turbine hollow pile includes a lifting plate, a hydraulic rod and a hydraulic device, the elastic chamber is internally provided with a pressure plate and an elastic device; and a first electric winch and a second electric winch are arranged in the winch chamber, and the first electric winch and the second electric winch drive the rotation of the adjacent lower wind turbine hollow piles by adjusting a length difference between the first power mooring line and the second power mooring line, thereby changing an angle of the adjacent wind turbine towers.

Abstract: Provided herein are amine-functionalized cellulose polymers useful for carbon dioxide capture and methods of preparation and use thereof.