Abstract: A refrigerator includes a refrigerator main-body and an air blowing member. A storage room is provided inside the refrigerator main-body, an avoiding part in communication with the storage room is provided at the inner wall surface of the refrigerator main-body, at least part of the air blowing member is provided inside the avoiding part, and the air blowing member is for blowing air toward the storage room.

Abstract: An onboard refrigerator includes: a cabinet, a drawer, and a sliding component. The drawer is slidably provided inside the cabinet, the sliding component includes a first sliding member and a second sliding member, the first sliding member is provided on the drawer, the second sliding member is provided at an inner wall surface of the cabinet, the second sliding member has a sliding surface that is sliding-fitted to the first sliding member, and the sliding surface of the second sliding member and a plane orthogonal to a height direction of the cabinet have an included angle therebetween in a first direction, the first direction being orthogonal to the height direction and a front-rear direction of the cabinet.

Abstract: The invention provides a carbon dioxide-based polyurethane elastomer with damping and anti-fatigue aging properties and its preparation method. It is obtained from Component A and Component B; Component A includes: PTMG-1000 45˜60 parts, carbon dioxide-based polyol 25˜30 parts, poly-DOPO-ITA-pentanediol ester 10˜20 parts, BDO 3˜5 parts, water 0.3˜0.5 parts, N-methylimidazole 0.5˜0.8 parts, bis(2-dimethylaminoethyl) ether 0.1˜0.2 parts, needle-shaped nano-titanium dioxide 0.5 parts, hindered phenol 0.2˜0.5 parts, dibutyltin dilaurate 0.1˜0.3 parts, strontium chloride 0.005˜0.01 parts, rhodium chloride 0.02˜0.03 parts, foaming agent 0.2˜0.5 parts; Component B includes: carbon dioxide-based polyol 50˜55 parts, MDI-50 45˜50 parts, organic zinc 0.01˜0.02 parts, organic bismuth 0.01˜0.02 parts.

Abstract: An exemplary embodiment of the present disclosure provides a method of classifying a plurality of cells, comprising: providing a sample comprising a plurality of cells, the plurality of cells comprising a plurality of cell types; performing a flow cytometry process on the plurality of cells to generate an observation matrix; generating a compensation matrix based on the observation matrix; modifying the observation matrix with the compensation matrix to generate a compensated observation matrix; and classifying each of the plurality of cells into a cell type based on the compensated observation matrix.

Abstract: A system for purifying helium gas, a method, and an application. The system includes a first gas-liquid separation device, a primary helium extraction tower, a second gas-liquid separation device, a secondary helium extraction tower, and a nitrogen removal tower, which are in sequential communication. The first gas-liquid separation device performs first treatment to convert helium-containing natural gas into a first gas and first liquid phases; the primary helium extraction tower performs first distillation on the first gas and first liquid phases to obtain a second gas and second liquid phases; the second gas-liquid separation device performs second treatment to convert the second gas phase to a third gas and third liquid phase; the secondary helium extraction tower performs second distillation on the third gas and third liquid phases to obtain crude helium and a fourth liquid phase form which nitrogen is removed by the nitrogen removal tower.

Abstract: A system for facilitating Internet security for devices on a local area network (LAN) is disclosed. The LAN may connect to a rating server through the Internet and may including at least an anti-malware application for detecting malware. The system may include a black list for being implemented on the LAN for storing identifiers of a set of forbidden sites. The devices may be prevented from accessing content provided by each of the forbidden sites. The system may also include a profiler for being implemented on the LAN for updating the black list utilizing a set of result data. The data may include scan result data and rating result data. The scan result data may pertain to results of scans performed by the anti-malware application; the rating result data may pertain to results of rating performed by the rating server.

Abstract: The peripheral vascular stent comprises scaffolding holding units and a membrane, each scaffolding holding units is formed of a closed ring shape wire; the membrane is covered on scaffolding holding units, the flexibility of the membrane is greater than that of the scaffolding holding units, between the wires of the same scaffolding holding unit and/or between two adjacent scaffolding holding units is provided a plurality of hollowed-out areas on the membrane, and two adjacent scaffolding holding units are only connected by the membrane beyond the hollowed-out areas. The peripheral vessel stent can meet the mechanical performance requirements, has a proper radial support force and good flexibility, and can well reduce the in-stent chronic external expansion force, has the advantages of little impact on blood flow, little injury to the vascular wall, and less likely to cause secondary thrombosis.

Abstract: Implementations of the present specification provide a blockchain-based identity verification method and related hardware. The method includes: An agent client generates an identity verification request based on identity verification input information of a business platform, the identity verification input information indicating an identity verification parameter for identity verification and an identity verification platform that executes the identity verification. The agent client sends the identity verification request to the identity verification platform. The identity verification platform performs identity verification on the identity verification parameter to obtain a result of the identity verification. The identity verification platform submits a transaction including a verifiable credential of a result of the identity verification to a blockchain.

Abstract: The present invention discloses a tunnel toxic-and-harmful-gas deep-hole detection device and method. The tunnel toxic-and-harmful-gas deep-hole detection device comprises a detector, a lifter, and a control terminal, which are sequentially connected. The control terminal controls the lifter to achieve movement of the lifter. The detector comprises a shell with a hollow interior and two opened ends. An air inlet is formed in the outer wall of the shell. A gas detector and a gas sampler are arranged in the shell, and the air inlet is located therebetween. The tunnel toxic-and-harmful-gas deep-hole detection method comprises two steps, namely a gas detection step and a gas sampling step. The present invention can effectively detect components and concentrations of various gases in a drill hole, wherein the detection data is real-time and accurate.

Abstract: Methods and systems for searching genomes for potential nucleotide-guided nuclease off-target sites are provided. Also provided are methods of searching genomes for potential off-target deadCas9 binding sites. In some embodiments, the methods include ranking the potential off-target sites based on the number and location of mismatches, insertions, and/or deletions in the DNA, RNA, or DNA/RNA guide sequence relative to the genomic DNA sequence at a putative target site in the genome, allowing the selection of better target sites and/or experimental confirmation of off-target sites.

Abstract: A system for tracking single-cell movement trajectories is disclosed. The system can record, to a plurality of frames, cells (events) within a microfluidic device. Also, the system can identify an event within each frame including whether the event is a single cell or multiple cells. When the event appears differently between frames (e.g., single cell in one frame and multiple cells in another frame), the system can either segment or merge the cell(s). Then, the system can determine a trajectory for the events based on a position of the event in the frames. Further, the system can determine cell properties based on the trajectory of the events.

Abstract: Implementations of the present specification provide a blockchain-based identity verification method and related hardware. The method includes: An agent client generates an identity verification request based on identity verification input information of a business platform, the identity verification input information indicating an identity verification parameter for identity verification and an identity verification platform that executes the identity verification. The agent client sends the identity verification request to the identity verification platform. The identity verification platform performs identity verification on the identity verification parameter to obtain a result of the identity verification. The identity verification platform submits a transaction including a verifiable credential of a result of the identity verification to a blockchain.

Abstract: A hide for a small animal habitat is provided. The hide includes a base, four side panels, a roof and one or more coupling mechanisms for removably coupling the hide to the base. A plurality of coupling mechanisms is contemplated and include tabs having a radially extending flange, an L-shaped in cross section clip, and a rotatable disc.

Abstract: The present invention discloses a tunnel toxic-and-harmful-gas deep-hole detection device and method. The tunnel toxic-and-harmful-gas deep-hole detection device comprises a detector, a lifter, and a control terminal, which are sequentially connected. The control terminal controls the lifter to achieve movement of the lifter. The detector comprises a shell with a hollow interior and two opened ends. An air inlet is formed in the outer wall of the shell. A gas detector and a gas sampler are arranged in the shell, and the air inlet is located therebetween. The tunnel toxic-and-harmful-gas deep-hole detection method comprises two steps, namely a gas detection step and a gas sampling step. The present invention can effectively detect components and concentrations of various gases in a drill hole, wherein the detection data is real-time and accurate.

Abstract: A system for tracking single-cell movement trajectories is disclosed. The system can record, to a plurality of frames, cells (events) within a microfluidic device. Also, the system can identify an event within each frame including whether the event is a single cell or multiple cells. When the event appears differently between frames (e.g., single cell in one frame and multiple cells in another frame), the system can either segment or merge the cell(s). Then, the system can determine a trajectory for the events based on a position of the event in the frames. Further, the system can determine cell properties based on the trajectory of the events.

Abstract: A hide for a small animal habitat is provided. The hide includes a base, four side panels, a roof and one or more coupling mechanisms for removably coupling the hide to the base. A plurality of coupling mechanisms is contemplated and include tabs having a radially extending flange, an L-shaped in cross section clip, and a rotatable disc.

Abstract: Methods and systems for searching genomes for potential nucleotide-guided nuclease off-target sites are provided. Also provided are methods of searching genomes for potential off-target deadCas9 binding sites. In some embodiments, the methods include ranking the potential off-target sites based on the number and location of mismatches, insertions, and/or deletions in the DNA, RNA, or DNA/RNA guide sequence relative to the genomic DNA sequence at a putative target site in the genome, allowing the selection of better target sites and/or experimental confirmation of off-target sites.