Abstract: The present disclosure provides a pump body assembly, a heat exchange apparatus, a fluid machine and an operating method thereof. The pump body assembly includes a piston, a shaft, a piston sheath, and a cylinder. The shaft drives the piston to rotate and reciprocate within the piston sheath while rotating. The piston sheath is located in the cylinder, and a compression chamber is defined between an outer circumferential wall of the piston and an inner wall of the cylinder. A pressure relief recess is defined in the outer circumferential wall of the piston or the inner wall of the cylinder at a position corresponding to the compression chamber.

Abstract: Disclosed is a high-precision dynamic real-time 360-degree omnidirectional point cloud acquisition method based on fringe projection. The method comprises: firstly, by means of the fringe projection technology based on a stereoscopic phase unwrapping method, and with the assistance of an adaptive dynamic depth constraint mechanism, acquiring high-precision three-dimensional (3D) data of an object in real time without any additional auxiliary fringe pattern; and then, after a two-dimensional (2D) matching points optimized by the means of corresponding 3D information is rapidly acquired, by means of a two-thread parallel mechanism, carrying out coarse registration based on Simultaneous Localization and Mapping (SLAM) technology and fine registration based on Iterative Closest Point (ICP) technology.

Abstract: The present application discloses an information obtaining method, an information processing method, a node, a network device and an apparatus. The information obtaining method applied to a first node includes: in a case that an RLF is detected for a second node, receiving an indication related to the RLF of the second node sent by the second node, wherein the second node is a parent node of the first node; obtaining first parameter information of the indication.

Abstract: An energy Internet system, an energy routing conversion device, and an energy control method, relating to a field of energy information. An alternating-current (AC) side energy routing conversion device of the energy Internet system includes a plurality of first route ports, and a direct-current (DC) side energy routing conversion device includes a plurality of second route ports, where each second route port is connected to a corresponding first route port by means of a corresponding DC busbar. A plurality of energy devices are connected to a DC busbar by means of corresponding first AC/DC converters or first DC converters. The AC side energy routing conversion device and the DC side energy routing conversion device collect energy information of the energy devices and adjust energy of the energy devices on a basis of energy balance constraint conditions.

Abstract: A method and a device for determining an MRO critical scenario and an apparatus are provided. The method includes: obtaining, by the UE, parameter information about a connection problem in the case that the connection problem has been detected by the UE in a cell handover process and cell handover has been performed successfully, or in the case that the connection problem has been detected by the UE within a predetermined time period after the cell handover is performed successfully; and transmitting, by the UE, the parameter information to a network device, so that the network device may determine the MRO critical scenario in accordance with the parameter information. According to the embodiments of the present disclosure, it is able to determine the MRO critical scenario in a scenario where cell handover is performed successfully.

Abstract: The disclosure discloses a catalyst capable of simultaneously removing COS and H2S in garbage gasification and a preparation method thereof, and belongs to the technical field of preparation of desulfurization catalysts. The method includes the following steps: pretreating an SBA-15 molecular sieve with a templating agent unremoved, which primarily includes the steps of removing the templating agent and introducing halogen atoms to modify the molecular sieve; then synthesizing an active component solution; and finally introducing active components into channels of the pretreated molecular sieve via surface tension by adopting an impregnation method, performing washing and drying, and performing calcining under an N2 atmosphere, so as to obtain the catalyst. The catalyst prepared according to the present disclosure can load the active components in fixed positions inside and outside the channels, and the components are easy to obtain, thereby having the advantages of low cost and good desulfurization effects.

Abstract: The disclosure discloses a catalyst capable of simultaneously removing COS and H2S in garbage gasification and a preparation method thereof, and belongs to the technical field of preparation of desulfurization catalysts. The method includes the following steps: pretreating an SBA-15 molecular sieve with a templating agent unremoved, which primarily includes the steps of removing the templating agent and introducing halogen atoms to modify the molecular sieve; then synthesizing an active component solution; and finally introducing active components into channels of the pretreated molecular sieve via surface tension by adopting an impregnation method, performing washing and drying, and performing calcining under an N2 atmosphere, so as to obtain the catalyst.

Abstract: Melanin-concentrating hormone (MCH) receptor antagonists are disclosed having utility for the treatment of MCH receptor-based disorders such as obesity. The compounds of this invention have the following structure: including stereoisomers, prodrugs, and pharmaceutically acceptable salts thereof, wherein m, n, X, R1, R2, R3, R4, and R5 are as defined herein. Also disclosed are compositions containing a compound of this invention, as well as methods relating to the use thereof.

Abstract: Melanin-concentrating hormone (MCH) receptor antagonists are disclosed having utility for the treatment of MCH receptor-based disorders such as obesity. The compounds of this invention have the following structure: including stereoisomers and pharmaceutically acceptable salts thereof, wherein n, R1, R2, R3, R4, R5, and R6 are as defined herein. Pharmaceutical compositions containing a compound of this invention, as well as methods relating to the use thereof, are also disclosed.

Abstract: Melanin-concentrating hormone (MCH) receptor antagonists are disclosed having utility for the treatment of MCH receptor-based disorders such as obesity. The compounds of this invention have the following structure: including stereoisomers, prodrugs, and pharmaceutically acceptable salts thereof, wherein R1, R2, R5, Het, X and Cyc are as defined herein. Also disclosed are compositions containing a compound of this invention, as well as methods relating to the use thereof.

Abstract: Melanin-concentrating hormone (MCH) receptor antagonists are disclosed having utility for the treatment of MCH receptor-based disorders such as obesity. The compounds of this invention have the following structure: including pharmaceutically acceptable salts, esters, solvates, stereoisomers, and prodrugs thereof, wherein m, n, Q1, Q2, R1, R2, R3, R4, R7 and X are as defined herein. Also disclosed are compositions containing a compound of this invention, as well as methods relating to the use thereof.

Abstract: Melanin-concentrating hormone (MCH) receptor antagonists are disclosed having utility for the treatment of MCH receptor-based disorders such as obesity.