Abstract: An exchangeable in-pipe power generating device includes a pipe unit, a base unit, and a power generating unit. The pipe unit includes a pipe body extending along a pipe axial direction, and an opening disposed on the pipe body and extending along the pipe axial direction. The base unit includes a first base portion extending along the pipe axial direction, disposed in the pipe body, and adjacent to the opening. The power generating unit includes a plurality of power generators disposed on the first base portion and spaced apart from one another along the pipe axial direction. Each of the power generators includes a blade module rotatable about a blade axis, and a power converting module driven by the blade module to convert kinetic energy into electrical energy. The blade axis of each of the power generators cooperates with the pipe axial direction to form an acute angle.

Abstract: The present invention relates to treatment of cancer using an anti-human ILT2 monoclonal antibody. The treatment may additionally comprise pembrolizumab, optionally with chemotherapy, or cetuximab.

Abstract: An exchangeable in-pipe power generating device includes a pipe unit, a base unit, and a power generating unit. The pipe unit includes a pipe body extending along a pipe axial direction, and an opening disposed on the pipe body and extending along the pipe axial direction. The base unit includes a first base portion extending along the pipe axial direction, disposed in the pipe body, and adjacent to the opening. The power generating unit includes a plurality of power generators disposed on the first base portion and spaced apart from one another along the pipe axial direction. Each of the power generators includes a blade module rotatable about a blade axis, and a power converting module driven by the blade module to convert kinetic energy into electrical energy. The blade axis of each of the power generators cooperates with the pipe axial direction to form an acute angle.

Abstract: The present disclosure discloses a kart and a frame thereof. The frame includes: a first frame including an outer sleeve and a first fixing piece arranged on the outer sleeve; a second frame including an inner sleeve defined with at least the two first perforations in an axial direction of the inner sleeve, the outer sleeve being fitted over the inner sleeve, one of the first frame and the second frame being a front frame and the other one being a rear frame; a second fixing piece including a rod section and a fitting section, the rod section being connected to a lower portion of the fitting section, the rod section protruding into any one of the first perforations of the inner sleeve from the first fixing piece, and the fitting section being fitted with the first fixing piece.

Abstract: A nickel-iron alloy hydrogenation catalyst and a fabricating method thereof are provided. The nickel-iron alloy hydrogenation catalyst has 65 to 95 atomic percent nickel; and 5 to 35 atomic percent of iron, wherein the nickel-iron alloy hydrogenation catalyst is spherical and has an average particle diameter of 180 to 300 nm. The nickel-iron alloy hydrogenation catalyst is present in a non-carrier form. The nickel-iron alloy hydrogenation catalyst can generate a hydrogenation reaction at a low temperature (about 130˜140° C.) and has a high conversion rate (compared to pure nickel catalyst).

Abstract: Some embodiments of the disclosure provide a brake mechanism, a power platform and a karting. The brake mechanism includes a brake assembly. The brake assembly is configured to be mounted on a vehicle frame, the brake assembly includes a brake pad, a position of the brake pad is adjustably configured, such that the brake pad has a first position and a second position. Herein, when the brake pad is located at the first position, the brake pad is configured to be in contact with a tire, and when the brake pad is located at the second position, the brake pad is separated from the tire.

Abstract: Provided are a control method, a vehicle frame, a power driving assembly and a vehicle. The vehicle frame is configured to be connected with the power driving assembly, and the vehicle frame is provided with a manipulation assembly and a controller for controlling the power driving assembly. The control method includes that: after the vehicle frame is connected to the power driving assembly and a communication connection is established between the controller and the power driving assembly, the controller detects a manipulation instruction from the manipulation assembly; and in response to detecting the manipulation instruction from the manipulation assembly and determining that the manipulation instruction corresponds to the power driving assembly, the controller generates, according to the manipulation instruction, a control instruction for controlling the power driving assembly, and sends the control instruction to the power driving assembly.

Abstract: Aspects of the invention include hematology analysis reagents, systems and methods that can be used to preserve blood cell morphology and integrity as well as provide sample integrity and optical clarity to facilitate optical analysis of blood samples. In some embodiments, the reagents include a non-phosphate organic buffer and a sphering surfactant. The pH and osmolality of the reagents may be adjusted to desired ranges. In addition, the reagents can be simply diluted with de-ionized water prior to use.

Abstract: A turning mechanism and a handle. The turning mechanism comprises: a first connecting rod (201) and a second connecting rod (202); the first connecting rod (201) is provided with a first bevel end, the second connecting rod (202) is provided with a second bevel end, and the second bevel end matches with the first bevel end, so that the second connecting rod (202) rotates along the end face of the first bevel end; in the rotating process, the first bevel can be attached to the second bevel, so that no gap exists between the first connecting rod (201) and the second connecting rod (202).

Abstract: Some embodiments of the disclosure provide a brake mechanism, a power platform and a karting. The brake mechanism includes a brake assembly. The brake assembly is configured to be mounted on a vehicle frame, the brake assembly includes a brake pad, a position of the brake pad is adjustably configured, such that the brake pad has a first position and a second position. Herein, when the brake pad is located at the first position, the brake pad is configured to be in contact with a tire, and when the brake pad is located at the second position, the brake pad is separated from the tire.

Abstract: The present disclosure discloses a kart and a frame thereof. The frame includes: a first frame including an outer sleeve and a first fixing piece arranged on the outer sleeve; a second frame including an inner sleeve defined with at least the two first perforations in an axial direction of the inner sleeve, the outer sleeve being fitted over the inner sleeve, one of the first frame and the second frame being a front frame and the other one being a rear frame; a second fixing piece including a rod section and a fitting section, the rod section being connected to a lower portion of the fitting section, the rod section protruding into any one of the first perforations of the inner sleeve from the first fixing piece, and the fitting section being fitted with the first fixing piece.

Abstract: A power control method includes at least: detecting a first driving state of a vehicle; determining that the vehicle obtains an assisting power from outside of said vehicle according to the first driving state of the vehicle; determining a second driving state of the vehicle which is provided thereto due to the assisting power from outside; controlling the vehicle to generate a first compensating power for use in compensating power for the driving of the vehicle according to the second driving state; and controlling the vehicle to operate on the basis of the first compensation power. Also provided are a vehicle and a non-transitory computer storage medium.

Abstract: A nickel-iron alloy hydrogenation catalyst and a fabricating method thereof are provided. The nickel-iron alloy hydrogenation catalyst has 65 to 95 atomic percent nickel; and 5 to 35 atomic percent of iron, wherein the nickel-iron alloy hydrogenation catalyst is spherical and has an average particle diameter of 180 to 300 nm. The nickel-iron alloy hydrogenation catalyst is present in a non-carrier form. The nickel-iron alloy hydrogenation catalyst can generate a hydrogenation reaction at a low temperature (about 130˜140° C.) and has a high conversion rate (compared to pure nickel catalyst).

Abstract: A method of tracking a face includes determining a current frame from video stream data in response to receiving a face tracking instruction; detecting a position of a face in the current frame, and obtaining a historical motion trajectory of the face in the current frame; predicting the position of the face in the current frame based on the historical motion trajectory to obtain a predicted position of the face; obtaining a correlation matrix of the historical motion trajectory and the face in the current frame based on the predicted position and the detected position; and updating the historical motion trajectory based on the correlation matrix, and tracking the face in a next frame based on the updated historical motion trajectory.

Abstract: A folding mechanism and a scooter. The folding mechanism comprises: a first movable part (201), a second movable part (202), a grounded part (203), and a folding shaft (204); the folding shaft (204) penetrates through the grounded part (203); the first movable part (201) is provided with a first connecting end and is connected with the grounded part (203) by means of the first connecting end; the second movable part (202) is provided with a second connecting end and is connected with the grounded part (203) by means of the second connecting end; the first movable part (201) and the second movable part (202) relatively rotate with the folding shaft (204) as a rotary shaft, so that unfolding or folding of the folding mechanism are achieved. The folding mechanism takes up less space after folded.

Abstract: Provided herein are cationic liquid crystalline nanoparticles (CLCNs). Further provided herein are methods of delivering RNAi using the CLCNs for the treatment of diseases.