Abstract: The invention belongs to the technical field of pesticides and specifically relates to an aryl sulfide containing a benzylamine structure, a synthesis method therefor, and an application thereof. The aryl sulfide is denoted as compound I. Also provided is an agriculturally acceptable salt of the aryl sulfide. The compound represented by formula I shows excellent effects on various harmful organisms, especially spider mites represented by Tetranychus cinnabarinus, Tetranychus urticae, Tetranychus Kanzawai Kishida, Panonychus citri, etc., and can be used for controlling all kinds of harmful mites.

Abstract: A narrow pulse generation circuit used in a sequential equivalent sampling system. The circuit comprises a crystal oscillator, an edge sharpening circuit, an avalanche transistor single-tube amplifying circuit and a shaping network connected in sequence, wherein the edge sharpening circuit is used for carrying out edge sharpening on a square wave signal generated by the crystal oscillator; the avalanche transistor single-tube amplifying circuit is used for carrying out avalanche amplification on the sharpened square wave signal to generate a Gaussian pulse signal to adjust the amplitude of a pulse; and the RC shaping network is used for shaping the Gaussian pulse signal to adjust the pulse width at the bottom of the pulse to form a narrow pulse signal. The narrow pulse circuit has a simple structure and narrow pulse width at the bottom and facilitates increasing a signal-to-noise ratio of a whole sequential sampling system.

Abstract: A bracket, a support system, and a thrombelastography device and use method thereof are disclosed. The bracket comprises: a first support part (1001), a second support part (1003), and a connection part (1002), wherein the first support part (1001) supports the second support part (1003) by means of the connection part (1002), so that the second support part (1003) can rotate relative to the first support part (1001) under a first action force.

Abstract: A cap removal device and a thrombelastography device having same are disclosed. The cap removal device comprises a drive part (1), a connection shaft (2), and a cap removal member (3). The connection shaft (2) can move upward when driven by the drive part (1). The cap removal member (3) has an end (31) and the other end (32); the end (31) is pivotally connected to the connection shaft (2), so that when the connection shaft (2) moves upward when driven by the drive part (1), the cap removal member (3) rotates, due to the upward movement, around a pivot point (4) located between the end (31) and the other end (32) of the cap removal member (3), so that the other end (32) of the cap removal member (3) moves downward to contact a cap (5) to be removed, thereby removing the cap (5).

Abstract: A bracket, a thrombelastography device, and a support system are disclosed. The bracket comprises: a fixed support part (101), a movable support part (102), and a connection part (103). The connection part comprises a first fixing connection member (1031) and a second fixing connection member (1032). The first fixing connection member is fixedly connected to the fixed support part; the second fixing connection member is fixedly connected to the movable support part; the first fixing connection member is connected to the second fixing connection member in point contact fashion, such that the first fixing connection member and the second fixing connection member can rotate relative to each other; the movable support part is fixedly connected to a supported object; when driven by the supported object, the movable support part rotates relative to the fixed support part by means of the point contact between the first fixing connection member and the second fixing connection member.

Abstract: A cap removal device and a thrombelastography device having same are disclosed. The cap removal device comprises a drive part (1), a connection shaft (2), and a cap removal member (3). The connection shaft (2) can move upward when driven by the drive part (1). The cap removal member (3) has an end (31) and the other end (32); the end (31) is pivotally connected to the connection shaft (2), so that when the connection shaft (2) moves upward when driven by the drive part (1), the cap removal member (3) rotates, due to the upward movement, around a pivot point (4) located between the end (31) and the other end (32) of the cap removal member (3), so that the other end (32) of the cap removal member (3) moves downward to contact a cap (5) to be removed, thereby removing the cap (5).

Abstract: A bracket, a thrombelastography device, and a support system are disclosed. The bracket comprises: a fixed support part (101), a movable support part (102), and a connection part (103). The connection part comprises a first fixing connection member (1031) and a second fixing connection member (1032). The first fixing connection member is fixedly connected to the fixed support part; the second fixing connection member is fixedly connected to the movable support part; the first fixing connection member is connected to the second fixing connection member in point contact fashion, such that the first fixing connection member and the second fixing connection member can rotate relative to each other; the movable support part is fixedly connected to a supported object; when driven by the supported object, the movable support part rotates relative to the fixed support part by means of the point contact between the first fixing connection member and the second fixing connection member.

Abstract: A cap removal device and a thrombelastography device having same are disclosed. The cap removal device comprises a drive part (1), a connection shaft (2), and a cap removal member (3). The connection shaft (2) can move upward when driven by the drive part (1). The cap removal member (3) has an end (31) and the other end (32); the end (31) is pivotally connected to the connection shaft (2), so that when the connection shaft (2) moves upward when driven by the drive part (1), the cap removal member (3) rotates, due to the upward movement, around a pivot point (4) located between the end (31) and the other end (32) of the cap removal member (3), so that the other end (32) of the cap removal member (3) moves downward to contact a cap (5) to be removed, thereby removing the cap (5).

Abstract: A bracket, a support system, and a thrombelastography device and use method thereof are disclosed. The bracket comprises: a first support part (1001), a second support part (1003), and a connection part (1002), wherein the first support part (1001) supports the second support part (1003) by means of the connection part (1002), so that the second support part (1003) can rotate relative to the first support part (1001) under a first action force.

Abstract: A thrombelastography device, a heating apparatus, a blood coagulation analysis system, and a rotational angle measurement method are disclosed. The thrombelastography device consists of a plurality of thrombelastography device splits (2) that are horizontally arranged in parallel. The thrombelastography device split (2) comprises a worktable (4), a rack (5), a test bar (6), a tester (8), and a processor (9). The thrombelastography device overcomes the defect in the prior art that the measurement result of a thrombelastography device is inaccurate. The amount of reflected light is used as a reference for thrombelastographic evaluation, and thus the result is more accurate.

Abstract: A bracket, a thrombelastography device, and a support system are disclosed. The bracket comprises: a fixed support part (101), a movable support part (102), and a connection part (103). The connection part comprises a first fixing connection member (1031) and a second fixing connection member (1032). The first fixing connection member is fixedly connected to the fixed support part; the second fixing connection member is fixedly connected to the movable support part; the first fixing connection member is connected to the second fixing connection member in point contact fashion, such that the first fixing connection member and the second fixing connection member can rotate relative to each other; the movable support part is fixedly connected to a supported object; when driven by the supported object, the movable support part rotates relative to the fixed support part by means of the point contact between the first fixing connection member and the second fixing connection member.

Abstract: A display device used in the technical field of communications comprises a housing, a display panel and a light-transmitting cover plate; the display panel is disposed in the housing to form a display area constituted by the display panel and a frame area surrounding the display panel; the light-transmitting cover plate covers the housing to form the outer surface of the display device; the light-transmitting cover plate has a first light-transmitting part and a second light-transmitting part; the first light-transmitting part corresponds to the display area, and the second light-transmitting part corresponds to the frame area; the light emitted by the display panel transmits outward through the first light-transmitting part and the second light-transmitting part; the outer surface of the second light-transmitting part is provided with an optical.

Abstract: The present invention relates to a compound of general Formula (VIII), the compound having a bowl-shaped conformation, its formation and its use in asymmetric catalysis. In Formula (VIII), M is a metal selected from the group consisting of Group 1 to Group 14 metals, lanthanides and actinides; R is one of —COOR3, —R4COOR3, —R4CHO, —R4COR3, —R4CONR5R6, —R4COX, —R4OP(?O)(OH)2, —R4P(?O)(OH)2), —R4C(O)C(R3)CR5R6 and R4CO2C(R3)O, wherein R1, R2, R3, R4, R5 and R6 are as defined herein.

Abstract: An information concentrating center, is disclosed, wherein the information concentrating center comprises: at least one module for concentrating information from at least one information source; and at least one module coupling to the Internet, for establishing a P2P connection with a remote client device through the Internet, wherein at least one portion of the information is delivered to the remote client device on the P2P connection.

Abstract: A display device used in the technical field of communications comprises a housing, a display panel and a light-transmitting cover plate; the display panel is disposed in the housing to form a display area constituted by the display panel and a frame area surrounding the display panel; the light-transmitting cover plate covers the housing to form the outer surface of the display device; the light-transmitting cover plate has a first light-transmitting part and a second light-transmitting part; the first light-transmitting part corresponds to the display area, and the second light-transmitting part corresponds to the frame area; the light emitted by the display panel transmits outward through the first light-transmitting part and the second light-transmitting part; the outer surface of the second light-transmitting part is provided with an optical.

Abstract: The present invention provides a data terminal with a connection structure of a universal serial bus (USB) interface. The structure includes: a USB interface, a guide rail element, an elastic element, and a limit element; a protrusion is disposed on at least one side of the USB interface; the guide rail element includes two vertical faces disposed opposite each other; the USB interface is located in an accommodating space formed by the two vertical faces; a guide rail is disposed on each vertical face in a hollow manner; the protrusion on the USB interface extends out of the accommodating space from the guide rail; and in the two vertical faces, a connection terminal is disposed on an outer side of at least a first vertical face.

Abstract: The present invention relates to a compound of general Formula (VIII), the compound having a bowl-shaped conformation, its formation and its use in asymmetric catalysis. In Formula (VIII), M is a metal selected from the group consisting of Group 1 to Group 14 metals, lanthanides and actinides; R is one of —COOR3, —R4COOR3, —R4CHO, —R4COR3, —R4CONR5R6, —R4COX, —R4OP(?O)(OH)2, —R4P(?O)(OH)2), —R4C(O)C(R3)CR5R6 and R4CO2C(R3)O, wherein R1, R2, R3, R4, R5 and R6 are as defined herein.