Abstract: This application provides a window display method and an electronic device, and belongs to the field of electronic technologies. The method is applied to the electronic device, and the method includes: receiving an open operation for a specific control displayed on a screen of the electronic device; and in response to the open operation, when it is determined that a current display interface of the electronic device is a home screen background, displaying, by the electronic device, content of the application in a full-screen manner; or when it is determined that there is a program running on the current display interface of the electronic device, displaying, by the electronic device, the content of the application in a floating window manner.

Abstract: A surgical stapling device includes a clamp slide assembly and an end effector that includes a cartridge module. The clamp slide assembly includes a distal portion that defines a curved slot and includes a linear section that defines linear channels. The cartridge module includes a curved module body that includes a linear section that includes linear ribs. The linear ribs are received within the linear channels to facilitate loading of the cartridge module into the distal portion of the clamp slide assembly in a linear fashion.

Abstract: A surgical stapling device includes a clamp slide assembly and an end effector that includes a cartridge module. The clamp slide assembly includes a distal portion that defines a curved slot and includes a linear section that defines linear channels. The cartridge module includes a curved module body that includes a linear section that includes linear ribs. The linear ribs are received within the linear channels to facilitate loading of the cartridge module into the distal portion of the clamp slide assembly in a linear fashion.

Abstract: The present disclosure provides a set of high-throughput methods for rapid and efficient identification and generation of monoclonal antibodies. Also provided are highly potent human and humanized monoclonal antibodies and antigen-binding fragments and bispecific antibodies which are capable of binding to a wild-type or variant SARS-COV-2 spike protein receptor-binding domain (RBD), isolated nucleic acids and expression vectors encoding the antibodies and antigen-binding fragments and bispecific antibodies, cells comprising the nucleic acids and/or expression vectors, and methods for detecting, diagnosing, and/or neutralizing SARS-COV-2 and for treating at least one sign or symptom of a condition, disorder, or disease caused by SARS-COV-2 infection, including COVID-19.

Abstract: A surgical stapling device includes an end effector that has a cartridge assembly with a stopper of simple construction that prevents advancement of a pusher and a knife assembly within a cartridge body of the cartridge assembly until the stapling device is fired, and/or prevents readvancement of the knife assembly of the cartridge assembly after the stapling device is fired.

Abstract: A surgical stapling device includes a tool assembly having a U-shaped frame, an anvil assembly, and a cartridge assembly. The cartridge assembly includes a knife that is movable between retracted and advanced positions. The anvil assembly is supported on the distal frame portion and includes a cutting plate and an anvil plate. The cutting plate is positioned between the distal frame portion and the anvil plate and is engaged by the knife as the knife moves from the retracted position towards the advanced position. The cutting plate is formed of a material that deforms locally and structurally upon engagement with the knife.

Abstract: A surgical stapling device includes a tool assembly having a U-shaped frame, an anvil assembly, and a cartridge assembly. The U-shaped frame has a proximal transverse portion, a longitudinal portion, and a distal transverse portion. The distal transverse portion and the proximal transverse of the U-shaped frame and the cartridge assembly have a common shape including a first linear portion defining a first axis, a second linear portion defining a second axis, and a third linear portion defining a third axis, the first axis being transverse to the longitudinal axis of the elongate body. In embodiments, a first radius of curvature is defined between the first linear portion and the second linear portion such that the first axis and the second axis define an angle ?, and a second radius of curvature is defined between the second linear portion and the third linear portion such that the second axis and the third axis define an angle ?.

Abstract: A surgical stapling device includes a cartridge assembly including a cartridge body, a staple pusher, a knife assembly, and a locking device. The locking device is configured to prevent readvancement of the knife assembly.

Abstract: A substrate processing apparatus is disclosed. Exemplary substrate processing apparatus includes a reaction chamber provided with a chamber wall; a susceptor disposed within the reaction chamber to support a substrate; a gas supply unit to supply a gas to the substrate; and an exhaust duct disposed within the reaction chamber, comprising: an inner ring comprising a first inner end and a second inner end; wherein the first inner end is configured to contact a bottom of the chamber wall; and an outer ring provided with a plurality of holes, the outer ring comprising a first outer end and a second outer end; wherein the first outer end is configured to contact a side of the chamber wall and the second outer end is configured to be engaged with the second inner end.

Abstract: A substrate processing apparatus is disclosed. Exemplary substrate processing apparatus includes a plurality of reaction chambers; a shared remote plasma unit; a plurality of first cleaning gas lines configured to fluidly couple the shared remote plasma unit to the reaction chambers; and a cleaning gas source to provide the shared remote plasma unit with a cleaning gas; wherein each of the first cleaning gas lines is provided with a valve and is connected to a sidewall of the reaction chamber.

Abstract: A surgical stapling device includes an end effector for a transverse type surgical stapling device that includes a U-shaped frame, an anvil assembly, and a cartridge assembly. The anvil assembly is supported on the U-shaped frame and includes a cutting plate that has a thickness that changes between its first and second ends to compensate for deformation of the frame during firing of the stapling device.

Abstract: A surgical stapling device includes a cartridge assembly including a staple pusher, a knife holder, a knife supported on the knife holder, and a biasing member. The biasing member is positioned between the staple pusher and the knife holder to prevent re-advancement of the knife blade after the stapling device is fired.

Abstract: A fixed-wing aerial underwater vehicle includes a shell component, a flight component and a pneumatic buoyancy component. The flight component includes a fixed wing and rotors, and the fixed wing and the rotors are mounted in the shell component. The pneumatic buoyancy component includes an air bladder and an inflation and deflation portion, and the inflation and deflation portion can inflate and deflate the air bladder. The air bladder is installed on the shell component, a containing space is formed in the shell component, and the inflation and deflation portion is partially or entirely installed in the containing space. Each rotor includes a rotor supporting rod, a motor base, a motor and a propeller, which are sequentially connected. A control method for the fixed-wing aerial underwater vehicle mentioned above is further provided.

Abstract: A surgical stapling device includes a tool assembly having a U-shaped frame, an anvil assembly, and a cartridge assembly. The U-shaped frame has a proximal transverse portion, a longitudinal portion, and a distal transverse portion. The distal transverse portion and the proximal transverse of the U-shaped frame and the cartridge assembly have a common shape including a first linear portion defining a first axis, a second linear portion defining a second axis, and a third linear portion defining a third axis, the first axis being transverse to the longitudinal axis of the elongate body. In embodiments, a first radius of curvature is defined between the first linear portion and the second linear portion such that the first axis and the second axis define an angle ?, and a second radius of curvature is defined between the second linear portion and the third linear portion such that the second axis and the third axis define an angle ?.

Abstract: A surgical stapling device includes a cartridge assembly including a cartridge body, a staple pusher, a knife assembly, and a locking device. The locking device is configured to prevent readvancement of the knife assembly.

Abstract: A fixed-wing aerial underwater vehicle includes a shell component, a flight component and a pneumatic buoyancy component. The flight component includes a fixed wing and rotors, and the fixed wing and the rotors are mounted in the shell component. The pneumatic buoyancy component includes an air bladder and an inflation and deflation portion, and the inflation and deflation portion can inflate and deflate the air bladder. The air bladder is installed on the shell component, a containing space is formed in the shell component, and the inflation and deflation portion is partially or entirely installed in the containing space. Each rotor includes a rotor supporting rod, a motor base, a motor and a propeller, which are sequentially connected. A control method for the fixed-wing aerial underwater vehicle mentioned above is further provided.

Abstract: Provided is a mechanical handheld hermetic sampler for marine sediment. The sampler comprises sampling assembly and a pressure maintaining assembly. The sampling assembly includes a sampling tube, a handle and an end cap. The sampling tube is fixed at a lower end surface of the end cap while the handle is fixed at an upper end surface of the end cap. The handheld robotic sampler for marine sediment with hermetic sampling is simple and compact in structure, small in size, light in weight, easy to manipulate and manufacture, highly reliable, and particularly suitable for robotic sampler hand control of underwater operating equipment such as a manned submersible, an unmanned submersible and Remotely Operated Vehicle.

Abstract: An electric coolant pump includes an outer housing, a motor, an impeller, and an electrical control unit. The outer housing includes a first housing portion, a second housing portion, and a partition plate integrally formed. The partition plate is disposed between the first housing portion and the second housing portion. The motor is received in the first housing portion. The motor includes a sealing sleeve, a stator disposed on an inner wall surface of the outer housing, and a rotor rotatably received in the sealing sleeve. The impeller is driven by the rotor of the motor to drive a coolant to flow. The electrical control unit is received in the second housing portion and electrically connected to the motor. The electrical control unit and the impeller are respectively located at two opposite ends of the motor.

Abstract: The present invention provides an efficient halogen-free flame retardant masterbatch for polypropylene, which comprises following raw materials in percentage by weight: 30˜40% of ammonium polyphosphate; 10˜20% of pentaerythritol phosphate; 15˜25% of melamine; 5˜15% of bisphenol A bis(diphenyl phosphate); 10˜30% of microporous polypropylene; 0.1˜1% of pentaerythritol stearate; 0.1˜0.5% of antioxidant 1010; and 0.1˜0.5% of antioxidant 168. Said microporous polypropylene is particles with a size of 3˜5 mm, cell size on a surface of the particle is 10˜100 ?m, and cell density is more than 105 cells/cm3. The efficient halogen-free flame retardant masterbatch for polypropylene prepared by the invention has several characteristics of easy dispersing, easy processing, high flame retardant efficiency and low production cost, and it can be widely used in the production of flame retardant polypropylene materials for extrusion, injection molding and membrane blowing.

Abstract: Provided is a mechanical handheld hermetic sampler for marine sediment. The sampler comprises sampling assembly and a pressure maintaining assembly. The sampling assembly includes a sampling tube, a handle and an end cap. The sampling tube is fixed at a lower end surface of the end cap while the handle is fixed at an upper end surface of the end cap. The handheld robotic sampler for marine sediment with hermetic sampling is simple and compact in structure, small in size, light in weight, easy to manipulate and manufacture, highly reliable, and particularly suitable for robotic sampler hand control of underwater operating equipment such as a manned submersible, an unmanned submersible and Remotely Operated Vehicle.