Abstract: The disclosure relates to a method of performing communication in a wireless communication system. According to an embodiment of the disclosure, a terminal may receive physical downlink control channel (PDCCH) configuration information and rate matching configuration information from a base station, identify resource elements (REs) overlapping a rate matching resource from among REs included in PDCCH candidates, based on the PDCCH configuration information and the rate matching configuration information, and monitor a PDCCH candidate including the identified REs from among the PDCCH candidates, based on whether a number of ports of signals transmitted via the rate matching resource exceeds a preset value.

Abstract: The present disclosure provides a method and device for configuration of minimization of drive tests, in which a first node sends MDT status information to a second node; and the second node decides whether it is possible to configure a management-based logged MDT measurement for a UE. It is avoided that the MDT configuration information that is currently still valid is erroneously overwritten when the network reconfigures the MDT for the UE.

Abstract: A quantitative prediction method for gas content of deep marine shale includes: obtaining raw data of known wells; establishing relationship formulas between pore specific surface areas and adsorbed gas contents of a known well in an area as an adsorbed gas content quantitative prediction model; establishing relationship formulas between pore volumes and free gas contents of the known well as a free gas content quantitative prediction model; summing the adsorbed gas contents and corresponding free gas contents to obtain total gas contents; calculating adsorbed gas contents, free gas contents and total gas contents of the known wells; drawing a predicted adsorbed gas content contour map, a predicted free gas content contour map and a predicted total gas content contour map; and reading an adsorbed gas content, a free gas content and a total gas content of an unknown well in the area from the above contour maps.

Abstract: Provided are a composite negative electrode material, a preparation method therefor and a lithium battery. The composite negative electrode material comprises silicon-containing particles and a carbon coating layer coating at least part of the surface of silicon-containing particles. In Raman spectrum, the composite negative electrode material has a silicon characteristic peak A between 450 cm?1-550 cm?1, a carbon characteristic peak B between 1300 cm?1-1400 cm?1, a carbon characteristic peak C between 1530 cm?1-1630 cm?1, and a graphene structure characteristic peak D between 2500 cm?1-2750 cm?1. The preparation method comprises: in protective atmosphere, introducing reaction gas to react with silicon-containing particles, the reaction temperature being 700° C.-1450° C., and the reaction gas comprising a carbon-containing gas, so that at least part of the surface of silicon-containing particles form a carbon coating layer, so as to obtain the composite negative electrode material.

Abstract: An apparatus for manufacturing a three-dimensional object from particulate material.

Abstract: A water supply mechanism of a toilet includes: a water tank configured to store water; a discharge valve configured to discharge the water in the water tank when the discharge valve is opened and configured to keep the water in the water tank when the discharge valve is closed; a vacuum breaker disposed in the water tank and connected to the discharge valve, the vacuum breaker configured to allow air to enter the discharge valve; a discharge pipe, comprising a gravity discharge channel and a power discharge channel both in fluid communication with the discharge valve and both configured to supply the water in the water tank to a jet hole when the discharge valve is opened; and a discharge power unit in fluid communication with a downstream of the discharge valve and connected to the power discharge channel.

Abstract: In a multilayer ceramic capacitor, a positional deviation in a lamination direction between end portions in a width direction intersecting the lamination direction and a length direction, of two of internal electrode layers adjacent to each other in the lamination direction, is about 5 ?m or less. A connection ratio N1/N0 at the middle portion thereof, and a connection ratio N2/N0 at the end portion thereof are about 90% or more, respectively, and a difference between N1/N0 and N2/N0 is about 10% or less.

Abstract: Disclosed are a method and apparatus for sharing information. A particular embodiment of the method comprises: in response to detecting that a user selects article information from a preset candidate item information set, adding the selected article information to a target article information set; detecting whether the user executes a sharing operation with regard to the target article information set; and in response to detecting that the user has executed the sharing operation with regard to the target article information set, sending the target article information set to an object indicated by the sharing operation. According to the embodiment, the flexibility of information sharing is improved.

Abstract: Provided is a spunbond nonwoven fabric that is easy to produce due to excellent spinnability and has uniform and sufficient quality including mechanical properties while the spunbond nonwoven fabric is highly filled with an inorganic substance powder. An inorganic substance powder-blended spunbond nonwoven fabric is composed of a fiber, the fiber including: a thermoplastic resin and an inorganic substance powder in a mass ratio of 50:50 to 10:90, and an ethylene-based polymer wax having a weight average molecular weight of 400 or more and 5,000 or less in an amount of 0.1 part by mass or more and 3.0 parts by mass or less relative to 100 parts by mass of a total amount of the thermoplastic resin and the inorganic substance powder.

Abstract: Access right information (20) indicating an access right of a user for a target file (10) is stored in a storage device (3100) accessible from a server apparatus (3000). A management apparatus (4000) acquires the access right information (20) from the server apparatus (3000) and puts it in a storage device (4100). The management apparatus (4000) acquires a request for key information that is used to decrypt a target file (10) from a user apparatus (2000) operated by a target user (40). The management apparatus (4000) determines, upon the acquisition of the request, whether or not the target user (10) has an access right for the target file (40) by using the access right information (20) stored in the storage device (4100). The management apparatus (4000) outputs the key information to the user apparatus (2000) when it is determined that the target user (40) has the access right for the target file (10).

Abstract: A positioning method includes: receiving configuration information; and determining, in idle state or inactive state based on the configuration information, whether to enter connected state at a preset moment to complete a positioning procedure.

Abstract: An apparatus includes a first portion and a second portion. The first portion includes a first front side wall, a first rear side wall, a top wall, and at least one pivotal pin structure extending from the first rear side wall. The at least one pivotal pin structure comprises a base, a shaft, and a head having a non-circular cross-sectional shape. The second portion includes a second front side wall, a second rear side wall, a bottom wall, and at least one pin holder extending from the second rear side wall. The at least one pin holder defines an opening for accepting the head of the at least one pivotal pin structure at an alignment. The head of the at least one pivotal pin structure extends through the opening. The first portion and the second portion are pivotally movable between an open configuration and a closed container configuration.

Abstract: A firmware upgrade method of a network storage includes inquiring, by the network storage, about a latest firmware version for the network storage from a firmware upgrade platform through a network, and based on the latest firmware version being inconsistent with a current firmware version of the network storage, downloading, by the network storage, the latest firmware version from the firmware upgrade platform through the network and performing a firmware upgrade based on the latest firmware version.

Abstract: Provides are a method and device for synchronizing haptic feedback and visual feedback, so as to synchronize the haptic feedback accompanying a touch operation of a user and the visual feedback. The method includes: acquiring a tangential speed of rotation of a contact, the contact is generated when a user executes a touch operation of rotation within a coverage range of a virtual knob displayed on a touch screen, the touch operation being accompanied by haptic feedback; controlling response labels displayed on the touch screen to move in sequence according to the tangential speed to synchronize the haptic feedback and visual feedback formed by moving response labels, a step length of movement of each response label corresponds to a preset unit angle, and the number of movements of each response label is determined according to the number of preset unit angles encompassed in a rotation angle of the virtual knob.

Abstract: A substrate fixing device includes a base plate, a heat-generating part provided on the base plate via an adhesive layer, and an electrostatic chuck provided on the heat-generating part and configured to adsorb and hold a target object. The heat-generating part includes a first insulating layer having a first surface and a second surface opposite to the first surface, the first surface being in contact with the electrostatic chuck, a heat-generating element arranged on the second surface of the first insulating layer, and a second insulating layer stacked on the second surface of the first insulating layer and covering the heat-generating element. A through-hole penetrating through the base plate, the adhesive layer, and the second insulating layer and exposing a part of the heat-generating element is provided. A glass transition temperature of the second insulating layer is higher than a glass transition temperature of the first insulating layer.

Abstract: A method for recognizing image context by an electronic device includes capturing a first image frame from a preview of an imaging sensor of the electronic device, recognizing a first scene that is captured in the first image frame, recognizing second scenes in a plurality of image frames that is not captured in the first image frame, and determining contextual information of the first image frame based on the first scene and the second scenes.

Abstract: Disclosed is a battery pack with increased fabrication efficiency. To achieve the object, the battery pack according to the present disclosure includes at least one battery module including a plurality of secondary batteries placed and arranged in a horizontal direction and electrically connected to each other, and a cell frame having a fixing tube configured to fix the plurality of secondary batteries in a predetermined arrangement, the fixing tube being disposed between the plurality of secondary batteries, extending in the horizontal direction and having two open ends, and a fixing rod extending in a direction and inserted into the fixing tube in the horizontal direction.