Abstract: The present disclosure provides a humanized anti-BASIGIN antibody or antigen binding fragment thereof, which comprises heavy chain variable region (VH) comprising an amino acid sequence of SEQ ID NO: 1; optionally further comprise light chain variable region (VL) comprising an amino acid sequence of SEQ ID NO: 2. The present disclosure also provides a composition comprising the humanized anti-BASIGIN antibody or antigen binding fragment thereof, an isolated nucleic acid sequence encoding the humanized anti-BASIGIN antibody or antigen binding fragment thereof, a vector comprising the nucleic acid, a host cell comprising the vector, and use of the humanized anti-BASIGIN antibody or antigen binding fragment thereof.

Abstract: A device and a method for metal preparation by electro-reduction of a molten salt are provided. The device includes a reactor, an electrical conductor, a power supply, a gas charging and discharging mechanism, and a closure mechanism; the reactor is a barrel body with a conductive base plate and an insulated peripheral wall and opens at one end, a barrel cavity of the reactor is configured to lay down a reactant and a molten salt substance; the electrical conductor is configured to be inserted into the molten salt substance; the reactor and the electrical conductor are disposed inside the closure mechanism; a positive pole of the power supply is electrically connected to the electrical conductor, and a negative pole is electrically connected to the conductive base plate; the gas charging and discharging mechanism is configured to continuously charge a protective gas into the reactor while removing an exhaust gas.

Abstract: An adaptor assembly (300, 700, 1100, 1800) comprising a plurality of spacers (722, 724, 726, 728, 1126, 1128, 1130) configured to contact a plurality of contact points of an imaging device (100) and a plurality of holders (120) configured to be adjustable in one or more directions and to support the plurality of spacers (722, 724, 726, 728, 1126, 1128, 1130). The adaptor assembly (300, 700, 1100, 1800) is configured to couple a corrector assembly (104) to an imaging device (100). The plurality of holders (120) may comprise a bracket (702) and at least one side bracket (704); a plurality of arms (304, 306, 308), each arm comprising a first link (314) pivotably connected to a base (312) and a second link (316) pivotably connected to the first link (314); at least one clamp assembly (1102, 1104, 1106); or at least one belt assembly (1802, 1804, 1806).

Abstract: A robotic registration kit according to at least one embodiment of the present disclosure includes an elongate arm (304) extending from a proximal end (302) to a distal end (306) including a target receiving surface (308) and a robot mount bracket (312) including a robot attachment surface (358), a clamp screw (316), including a bracket contact surface in contact with the robot mount bracket (312) and a threaded outer surface (322), rotationally attached to the robot mount bracket (312) allowing the clamp screw (316) to rotate and preventing axial movement of the clamp screw (316), and a clamp (320) including a plate (324) with a threaded hole (328) running therethrough and a finger (332) extending a distance to a clamp end including a hook portion (336) disposed proximally past the robot attachment surface (358) of the robot mount bracket (312). The clamp (320) is moveable between a clamped state and an unclamped state by a rotational movement of the clamp screw (316) relative to the clamp (320).

Abstract: A drape assembly (100) for a surgical instrument (108) is provided. The assembly (100) comprises a covering (106) having an outer perimeter and an opening (118) defining an inner perimeter. The covering (106) is configured to cover an instrument (108). The assembly (100) also comprises a housing (102) positioned within the opening (118) and connected to the inner perimeter. The housing (102) is configured to removably couple to the instrument (108). The assembly (100) also comprises an optical element (104) positioned within the housing (102).

Abstract: Aspects of the disclosure provide for automatically generating labels for sensor data. For instance, first sensor data for a vehicle may be identified. This first sensor data may have been captured by a first sensor of the vehicle at a first location during a first point in time and may be associated with a first label for an object. Second sensor data for the vehicle may be identified. The second sensor data may have been captured by a second sensor of the vehicle at a second location at a second point in time outside of the first point in time. The second location is different from the first location. A determination may be made as to whether the object is a static object. Based on the determination that the object is a static object, the first label may be used to automatically generate a second label for the second sensor data.

Abstract: The present disclosure provides a humanized anti-BASIGIN antibody or antigen binding fragment thereof, which comprises heavy chain variable region (VH) comprising an amino acid sequence of SEQ ID NO: 1; optionally further comprise light chain variable region (VL) comprising an amino acid sequence of SEQ ID NO: 2. The present disclosure also provides a composition comprising the humanized anti-BASIGIN antibody or antigen binding fragment thereof, an isolated nucleic acid sequence encoding the humanized anti-BASIGIN antibody or antigen binding fragment thereof, a vector comprising the nucleic acid, a host cell comprising the vector, and use of the humanized anti-BASIGIN antibody or antigen binding fragment thereof.

Abstract: A wear state online monitoring method and system based on transfer learning and multi-source information fusion are provided. The method includes: separately collecting data of a friction pair to be monitored in a friction and wear testing state and in an on-ship state; performing feature extraction on the data of the friction pair to be monitored; based on the extracted features, performing feature transferring through transfer learning to obtain successfully transferred features; training a random forest model by using the successfully transferred features, and performing wear state monitoring by using the trained random forest model. The application achieves online monitoring of the wear states of the shafting, gearbox, and wear-prone components in marine and aerospace power plants.

Abstract: Disclosed is a mute knob headgear which includes: two rack belts respectively connected to a VR head-mounted display; and a knob assembly provided at one end of the two rack belts away from the VR head-mounted display and in meshing connection with the two rack belts. The knob assembly is configured to adjust the tightness of the two rack belts, and includes a housing and a gear, a rotary wheel, a pawl, and a soft rubber ring provided in the housing. The present application drives the rotation of the gear by rotating the rotary wheel and then drives the rack to adjust the tightness; when rotating, the pawl and the soft rubber ring are in friction fit; when stopping the rotation, they can jam each other to prevent reverse rotation. The cooperation between the soft rubber ring and the pawl does not produce any sound and achieves infinite adjustment.

Abstract: Aspects of the disclosure provide for automatically generating labels for sensor data. For instance, first sensor data, for a vehicle may be identified. This first sensor data may have been captured by a first sensor of the vehicle at a first location during a first point in time and may be associated with a first label for an object. Second sensor data for the vehicle may be identified. The second sensor data may have been captured by a second sensor of the vehicle at a second location at a second point in time outside of the first point in time. The second location is different from the first location. A determination may be made as to whether the object is a static object. Based on the determination that the object is a static object, the first label may be used to automatically generate a second label for the second sensor data.

Abstract: Disclosed are a device for expansion and contraction through rotation of a rotary shaft and a VR headset. The device includes a first connecting housing, a second connecting housing, a third connecting housing, a connecting member and a positioning member. One end of the second connecting housing is rotatably connected to one end of the first connecting housing, and the third connecting housing is provided with a second inclined surface configured to fit a first inclined surface of the second connecting housing. The connecting member is configured to fix the first connecting housing, the second connecting housing, and the third connecting housing. The positioning member is configured to control the second connecting housing and the third connecting housing to avoid deviation when the second connecting housing and the third connecting housing rotate relative to each other. The present application effectively improves the operating comfort for the user.

Abstract: The invention relates to a method for regulating the gas velocity of the empty bed in a fluidized bed, wherein solid catalysts are used as fluidized particles or as a part of fluidized particles, characterized in that the gas velocity of the empty bed ? of the reaction zone of the fluidized bed is measured, compared with the bed average catalyst density ? of the solid catalysts in the reaction zone of the fluidized bed, the gas velocity of the empty bed ? being adjusted as required such that the gas velocity of the empty bed ? and the bed average catalyst density ? satisfy the formula (I) below: ?=0.356?3?4.319?2?35.57?+M; wherein M=250?; where ? is provided in m/s and ? is provided in kg/m3. The method can be used for the industrial production of lower olefin.

Abstract: A short contact reaction system for preparing ethylene and propylene from methanol includes an MTO short contact reactor, a riser reactor, a dense bed, and a stripper. The MTO short contact reactor has the following components coaxially distributed from inside to outside: a methanol feeding pipeline, a filter pipe wall, a product gas channel, and a catalyst distributor arranged at the top of the reactor, and a seal pipe arranged at the bottom of the reactor. The seal pipe is located in the stripper. The diameter at the top of the product gas channel is smaller than the diameter at the bottom of the product gas channel. Methanol is in crossflow contact with the descending coked catalyst II in the MTO short contact reactor.

Abstract: The present invention provides a method and a system for remote imaging of explosive gases in an area. The method comprises: illuminating the area with a light source having a uniform light intensity distribution over an infrared wavelength range; acquiring images of the illuminated area with an image sensor through gas detection filters having bandpass central wavelength corresponding to absorption curves of target gases respectively; determining existence of the target gases based on the acquired images; predicting distribution of gas concertation for existing target gases respectively by using a non-linear prediction model; and constructing gas distribution images of the area based on the predicted distribution of gas concertation. The present invention can recognize different gases with overlapping absorption curves and provide more accurate prediction of gas concentrations.

Abstract: A method for classifying a glass object via acoustic analysis by a classifying apparatus is provided. The method including: receiving, by a processor, sound data of a knock sound generated by applying a knocking operation on the glass object; determining, by the processor, a type of the glass object by performing a knock-sound analysis to the sound data, wherein the type of the glass object includes an organic glass and an inorganic glass; if the type of the glass object is determined as the inorganic glass, receiving, by the processor, echo data of an echo induced by applying an ultrasonic-echo operation on the glass object; and determining, by the processor, a further type of the glass object by performing an echo-decay analysis to the echo data, wherein the further type of the glass object includes a crystal glass, a borosilicate glass and a soda-lime glass.

Abstract: The invention relates to mRNA therapy for the treatment of fibrosis and/or cardiovascular disease. mRNAs for use in the invention, when administered in vivo, encode human relaxin, isoforms thereof, functional fragments thereof, and fusion proteins comprising relaxin. mRNAs of the invention are preferably encapsulated in lipid nanoparticles (LNPs) to effect efficient delivery to cells and/or tissues in subjects, when administered thereto. mRNA therapies of the invention increase and/or restore deficient levels of relaxin expression and/or activity in subjects. mRNA therapies of the invention further decrease levels of toxic metabolites associated with deficient relaxin activity in subjects.