Abstract: The present disclosure relates to a chimeric influenza virus hemagglutinin (HA) polypeptide, comprising one or more stem domain sequence, each having at least 60% homology with a stem domain consensus sequence of H1 subtype HA (H1 HA) and/or H5 subtype HA (H5 HA), fused with one or more globular head domain sequence, each having at least 60% homology with a globular head domain consensus sequence of H1 subtype HA (H1 HA) or H5 subtype HA (H5 HA).

Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.

Abstract: An optical system is provided. The optical system is used for disposing on an electronic device. The optical system includes a movable portion, a fixed portion, a first driving assembly, and a support module. The movable portion is used for connecting to an optical module. The fixed portion is affixed on the electronic device, and the movable portion is movable relative to the fixed portion. The first driving assembly is used for driving the movable portion to move relative to the fixed portion. The movable portion is movably connected to the fixed portion through the support module.

Abstract: The present disclosure relates to a chimeric influenza virus hemagglutinin (HA) polypeptide, comprising one or more stem domain sequence, each having at least 60% homology with a stem domain consensus sequence of H1 subtype HA (H1 HA) and/or H5 subtype HA (H5 HA), fused with one or more globular head domain sequence, each having at least 60% homology with a globular head domain consensus sequence of H1 subtype HA (H1 HA) or H5 subtype HA (H5 HA).

Abstract: The present disclosure relates to a chimeric influenza virus hemagglutinin (HA) polypeptide, comprising one or more stem domain sequence, each having at least 60% homology with a stem domain consensus sequence of H1 subtype HA (H1 HA) and/or H5 subtype HA (H5 HA), fused with one or more globular head domain sequence, each having at least 60% homology with a globular head domain consensus sequence of H1 subtype HA (H1 HA) or H5 subtype HA (H5 HA).

Abstract: A data storage system with intelligent power management includes a plurality of data storage devices and a controller. Each data storage device is capable of operating in one of (N+1) power saving functions where N is an integer larger than 1. The (N+1) power saving functions sequentially correspond to from the 0th to the Nth power saving levels. The controller reads a user-setting power saving level (I) where I is an integer index ranging from 0 to N. The controller reads a current power saving level (J) of a current power saving function of one of the plurality of data storage devices where J is an integer index ranging from 0 to N. The controller controls said one data storage device to operate in one power saving function among the (N+1) power saving functions according to the user-setting power saving level (I) and the current power saving level (J).

Abstract: A trolley configured for use to carry folding tables of a variety of sizes. The trolley includes a loading end, a trolley frame, and an extension gate adjustably connected to the trolley frame so as to be adjustable relative to the loading end of the trolley in a length direction of the trolley. The extension gate includes an elongate member slidingly disposed on the trolley frame and a rotatable portion that is foldable relative to the elongate member and lockable in an upright position by a lock. The rotatable portion may be positioned in an extended position from the loading end of the trolley, in a retracted position adjacent the loading end of the trolley, and in positions that are intermediate to the extended position and the retracted position. The elongate member may slide in a first direction to extend the rotatable portion away from the loading end of the trolley and in a second direction to retract the rotatable portion toward the loading end of the trolley.

Abstract: A thunderbolt device module is provided. The thunderbolt device module of the invention includes a first interface protocol component, a thunderbolt controller and a second interface protocol component. A root complex of an electronic device is via a bus, conforming to a PCIe interface protocol, directly or indirectly electrically coupled to the second interface protocol component. The first interface protocol component and the second interface protocol component both conform to a predetermined interface protocol. In particular, the predetermined interface protocol is not the PCIe interface protocol, but supports the PCIe interface protocol. The thunderbolt controller is electrically coupled to the first interface protocol component. The second interface protocol component is electrically coupled to the first interface protocol component. The communication between the second interface protocol component and the first interface protocol component conforms to the predetermined interface protocol.

Abstract: A thunderbolt device module is provided. The thunderbolt device module of the invention includes a first interface protocol component, a thunderbolt controller and a second interface protocol component. A root complex of an electronic device is via a bus, conforming to a PCIe interface protocol, directly or indirectly electrically coupled to the second interface protocol component. The first interface protocol component and the second interface protocol component both conform to a predetermined interface protocol. In particular, the predetermined interface protocol is not the PCIe interface protocol, but supports the PCIe interface protocol. The thunderbolt controller is electrically coupled to the first interface protocol component. The second interface protocol component is electrically coupled to the first interface protocol component. The communication between the second interface protocol component and the first interface protocol component conforms to the predetermined interface protocol.

Abstract: A trolley configured for use to carry folding tables of a variety of sizes. The trolley includes a loading end, a trolley frame, and an extension gate adjustably connected to the trolley frame so as to be adjustable relative to the loading end of the trolley in a length direction of the trolley. The extension gate includes an elongate member slidingly disposed on the trolley frame and a rotatable portion that is foldable relative to the elongate member and lockable in an upright position by a lock. The rotatable portion may be positioned in an extended position from the loading end of the trolley, in a retracted position adjacent the loading end of the trolley, and in positions that are intermediate to the extended position and the retracted position. The elongate member may slide in a first direction to extend the rotatable portion away from the loading end of the trolley and in a second direction to retract the rotatable portion toward the loading end of the trolley.

Abstract: A trolley configured for use to carry folding tables of a variety of sizes. The trolley includes a loading end, a trolley frame, and an extension gate adjustably connected to the trolley frame so as to be adjustable relative to the loading end of the trolley in a length direction of the trolley. The extension gate includes an elongate member slidingly disposed on the trolley frame and a rotatable portion that is foldable relative to the elongate member and lockable in an upright position by a lock. The rotatable portion may be positioned in an extended position from the loading end of the trolley, in a retracted position adjacent the loading end of the trolley, and in positions that are intermediate to the extended position and the retracted position. The elongate member may slide in a first direction to extend the rotatable portion away from the loading end of the trolley and in a second direction to retract the rotatable portion toward the loading end of the trolley.

Abstract: A trolley configured for use to carry folding tables of a variety of sizes. The trolley includes a loading end, a trolley frame, and an extension gate adjustably connected to the trolley frame so as to be adjustable relative to the loading end of the trolley in a length direction of the trolley. The extension gate includes an elongate member slidingly disposed on the trolley frame and a rotatable portion that is foldable relative to the elongate member and lockable in an upright position by a lock. The rotatable portion may be positioned in an extended position from the loading end of the trolley, in a retracted position adjacent the loading end of the trolley, and in positions that are intermediate to the extended position and the retracted position. The elongate member may slide in a first direction to extend the rotatable portion away from the loading end of the trolley and in a second direction to retract the rotatable portion toward the loading end of the trolley.

Abstract: A tabletop having a first half and a second half that rotate about a central axis between an extended position and a storage position. The table includes a hinge disposed between first and second beams attached to the underside of the tabletop adjacent to the central axis. A first support rod is rotatably attached to the underside of the tabletop and has a proximal end attached to a first leg and a distal end having at least two first fingers projecting therefrom. A second support rod is rotatably attached to the underside of the tabletop and has a proximal end attached to a second leg and a distal end having one or more second fingers projecting therefrom. Upon rotation of the first and second legs between extended and collapsed positions, the at least two first fingers engage and disengage with the one or more second fingers.

Abstract: A collapsible picnic table having a tabletop and table supports that extend downward from the bottom surface of the tabletop in a use position and are adjacent the bottom surface of the tabletop in a stored position. Seat supports, pivotally attached to a first seat, rotate simultaneously with and in the same direction as the table supports. In a use position, the seat supports extend downwards from the first seat and are adjacent the bottom surface of the first seat and extend outwards from the table supports in a first stored position. The seat supports are pivotally attached to the table supports and rotate orthogonally to the rotation of the table supports from the first stored position to a second stored position, where the seat supports are adjacent the bottom surface of the first seat and are adjacent the bottom of the tabletop and table supports.