Abstract: Presented are systems and methods for coverage enhancement in non-terrestrial networks (NTN). A wireless communication device may determine a set of one or more resources to use for indicating information for physical uplink control channel (PUCCH) repetition of msg4 hybrid automatic repeat request acknowledgement (HARQ-ACK) transmission. The wireless communication device may send a msg1 transmission using the set of one or more resources, to indicate the information for the PUCCH repetition, to a wireless communication node.

Abstract: A microelectronic structure includes a first row of stack nano devices that includes a plurality of a first stacked nano FET devices and a second row of stack nano devices that includes a plurality of a second stacked nano FET devices. Each of the plurality of first nano stacked FET devices and each of the plurality of second stacked FET devices includes an upper stack transistor and a lower stack transistor. A gate cut located between the first row of stacked nano devices and the second row stacked nano devices. An interconnect located within gate cut. The interconnect is connected to a source/drain of one of the lower stacked transistors and the interconnect includes a non-uniform backside surface.

Abstract: Provided are a Lactobacillus plantarum against Helicobacter pylori infection and the use thereof. The Lactobacillus plantarum against Helicobacter pylori infection is named Lactobacillus plantarum Lp05 and was deposited in the China General Microbiological Culture Collection Center on 9 Oct. 2021, with the deposit number CGMCC No. 23547. Further provided are a method for culturing the Lactobacillus plantarum against Helicobacter pylori infection and a product for inhibiting Helicobacter pylori infection. The Lactobacillus plantarum against Helicobacter pylori infection of the present application has good gastric acid resistance, inhibits the proliferation of Helicobacter pylori, and reduces the adhesion effect of Helicobacter pylori to gastric epithelial cells, thereby creating conditions for the eradication of Helicobacter pylori. The product for inhibiting Helicobacter pylori infection does not cause adverse reactions nor drug resistance of pathogenic bacteria.

Abstract: The present invention provides a Bifidobacterium animalis subsp. lactis strain BLa36 for relieving constipation, a method for culturing same, and use thereof. The Bifidobacterium animalis subsp. lactis strain BLa36 for relieving constipation is designated as Bifidobacterium animalis subsp. lactis BLa36, which has been deposited at the China General Microbiological Culture Collection Center on Dec. 2, 2021, with an accession number of CGMCC No. 24029, and the address for the deposition is Yard No. 1(3), West Beichen Road, Chaoyang District, Beijing, China. The Bifidobacterium animalis subsp. lactis has good resistance to stomach acid and can relieve constipation.

Abstract: A covered stent and a medical device. The medical device includes a covered stent including a main stent and a first branch stent. A first interface, a second interface and a third interface are provided on a side surface of the main stent and spaced along an axial direction of the main stent, the first interface receives the first branch stent, the second interface receives a second branch stent, and/or the third interface receives a third branch stent. The covered stent further includes a restraining assembly arranged on the main stent, and the restraining assembly applies to the main stent a tensile force toward an inner cavity of the main stent. At least a portion of the main stent that is provided with the second interface and the third interface is recessed toward the inner cavity of the main stent.

Abstract: Provided is a battery housing. The battery housing has an opening at both ends in a length direction, respectively, and the battery housing is provided with at least one cooling unit extending along the length direction. The cooling unit is provided with a coolant channel for coolant circulation, and the at least one cooling unit divides the internal space of the battery housing into at least two accommodating cavities spaced apart from top to bottom in a height direction. Each accommodating cavity is used for accommodating a battery cell. By providing the cooling unit in the battery housing, the heat generated by the battery cell can be dispelled immediately, thereby quickly and effectively solving the heat dissipation problem of the battery cell during charging and discharging. Also provided are a lithium-ion secondary battery and an electric vehicle.

Abstract: Provided is a lithium-ion secondary battery, comprising a housing and at least two cells packaged in the housing. The housing is provided with at least one cooling unit extending along a length direction of the housing. The cooling unit is provided with a coolant channel for coolant circulation, the cooling unit divides the internal space of the housing into at least two accommodating cavities spaced apart in a thickness direction of the housing. A battery cell is arranged in each accommodating cavity, and the cooling units are in thermal conduction contact with the cells in adjacent accommodating cavities. By providing the cooling unit in the housing, the heat generated by the battery cell can be conducted in time, thereby quickly and effectively solving the heat dissipation problem of the battery cell during charging and discharging. Also provided is an electric vehicle.

Abstract: A battery cover plate and a lithium-ion secondary battery. An electrode terminal is provided on the battery cover plate, an explosion-proof groove is also provided on the battery cover plate, and the explosion-proof groove surrounds or is set partially around the electrode terminal. The battery cover plate can burst or explode along the explosion-proof groove in the case of battery abnormality, and the battery cover plate can drive the electrode terminal to move together when the battery cover plate bursts or explodes, and the movement of the electrode terminal pulls a tab, so that the tab or the junction of the tab can be partially broken or completely broken, thereby weakening or cutting off the electric connection between the electrode terminal and a battery cell.

Abstract: A magnetic resonance imaging (MRI) contrast agent and a preparation method and a use thereof is provided, which belong to the technical field of Magnetic Resonance Imaging contrast agent. The MRI contrast agent is prepared by the compound having a structure of formula I; and it also may include the compound having a structure of formula II or a pharmaceutically acceptable salt thereof, wherein M1 is a divalent ion or a trivalent ion of a paramagnetic metal selected from Mn, Fe, Eu, or Dy; M2 is selected from Na+, K+ or meglumine cation; when M1 is a divalent ion, a is 2; when M1 is a trivalent ion, a is 3. The MRI contrast agent has good water solubility, high relaxivity, and low toxic and side effect.

Abstract: A method for optimizing the configuration of a distributed CCHP system is disclosed.

Abstract: A waterproof pigment, the preparing method and the use thereof are provided. The pigment has a primary flake with a layered structure of at least three layers including a top layer, an assembled intermediate layer and a bottom layer, wherein the assembled intermediate layer has at least one layer of active metal. The pigment has a coating on the side of the primary flake only.

Abstract: The present invention proposes a method and apparatus for providing a user with notification information during a call period in a telecommunication system based on SIP protocol. In the present invention, after receiving a calling response message from a network server, a user equipment retrieves notification information from the calling response message and presents it to the user by a display screen (e.g. the display screen of a cell phone). If there needs several communications between the user equipment and the network server, the user only needs to choose corresponding service according to the notification information presented on the display screen, wherein the notification information presented on the display screen comprises one item or a plurality of items for the user to choose. It saves time and avoids the misoperation due to the fact that the user didn't listen to the voice notification information clearly.