Abstract: A control system comprising: a liquid ring pump; a motor configured to drive the liquid ring pump; and a controller configured to: determine an electrical current within the motor; determine a speed of the motor; calculate a value of a function, the function being a function of the determined electrical current within the motor and the determined speed of the motor; and output one or more control signals based on the calculated value of the function.

Abstract: Provided is a display substrate. The display substrate includes: a display region and a bonding region on a side of the display region, wherein the display region includes a plurality of pixel columns; and a wiring structure, disposed between the display region and the bonding region and including a plurality of traces, wherein one of the plurality of traces corresponds to one of the plurality of pixel columns, the plurality of traces are electrically connected to the plurality of pixel columns to supply an electric signal to pixels, and each of the plurality of traces includes a plurality of sub-traces, wherein at least one of line lengths and line widths of sub-traces corresponding to at least a part of the plurality of traces are different, such that total resistances of the at least the part of the plurality of traces are basically equal.

Abstract: Embodiments are provided for communicating notifications and other textual data associated with applications installed on an electronic device. According to certain aspects, a user can interface with an input device to send (218) a wake up trigger to the electronic device. The electronic device retrieves (222) application notifications and converts (288) the application notifications to audio data. The electronic device also sends (230) the audio data to an audio output device for annunciation (232). The user may also use the input device to send (242) a request to the electronic device to activate the display screen. The electronic device identifies (248) an application corresponding to an annunciated notification, and activates (254) the display screen and initiates the application.

Abstract: Disclosed are an information interaction method and apparatus, and an electronic device. One specific embodiment of the method comprises: in response to a user logging in to a live interface initiated based on a multimedia conference, displaying a live data stream of the multimedia conference in the live interface initiated based on the multimedia conference, wherein the live data stream is generated on the basis of an interactive data stream of a participating user of the multimedia conference; receiving interactive content input by the user on the basis of the live data stream, and generating interactive information according to the interactive content; and sending the interactive information to a serving end, so as to instruct the serving end to send the interactive information to a terminal device that displays the live interface. The communication efficiency of information related to the content of a multimedia conference is thus improved.

Abstract: A resource processing method and apparatus. The method is achieved by a computer configured to execute the following steps: generating a resource allocation chart based on a resource allocation request; processing the resource allocation chart and generating an access entrance of the resource allocation chart; opening the access entrance to enable at least one third party resource supplier to respond to the resource allocation request via the access entrance. The method further comprises: when the resources are not available or not suitable for allocation, receiving a resource allocation chart, wherein the resource allocation chart is based on the resource allocation request; generating an access entrance of the resource allocation chart; opening the access entrance to at least one third party resource supplier; and receiving the allocated resources from the at least one third party resource supplier by responding to the resource allocation request through the access entrance.

Abstract: A method performed by a first network device comprises reaching a synchronization state with a first communication device based on alignment information of a first interface of the first network device. The alignment information of the first interface includes at least one of a line rate order for line rate iteration, an iteration time interval and an iteration start time. The method further comprises determining whether a second network device has reached the synchronization state with a second communication device at a same line rate as the first interface, wherein the second network device includes a second interface, and the second network device tries to reach the synchronization state with the second communication device based on the same alignment information as the first interface of the first network device. The method further comprises locking the same line rate at the first interface of the first network device.

Abstract: A display substrate and a display device are disclosed. In the display substrate, a plurality of openings include a plurality of opening groups, the plurality of opening groups include a plurality of opening group rows, each of the opening groups includes a first opening and a second opening, the plurality of opening group rows includes a first opening group row and a second opening group row, the spacer is located between the first opening of the first opening group row and the second opening of the second opening group row, an orthographic projection of the first opening includes a first long edge, and an orthographic projection of the second opening includes a second long edge, the first long edge is parallel to the second long edge, an extension line of the first long edge is misaligned from an extension line of the second long edge.

Abstract: A system comprising: a suction line; a liquid ring pump coupled to the suction line, the liquid ring pump comprising a chamber and an impeller mounted within the chamber; a non-return valve arranged to permit fluid to flow into the chamber via the suction line and to prevent or oppose fluid flow out of the chamber to the suction line; a gas line coupled to the liquid ring pump such that a gas may flow into the liquid ring pump via the gas line, the gas line coupled to the liquid ring pump between the non-return valve and the chamber; a valve disposed on the gas line; and a controller configured to control the valve.

Abstract: A control system comprising: a suction line; an exhaust line; an operating liquid line; a liquid ring pump coupled to the suction, exhaust, and operating liquid lines; a regulating device configured to control flow of operating liquid into the liquid ring pump; a pressure sensor configured to measure a pressure of an input fluid to the liquid ring pump via the suction line; a first temperature sensor configured to measure temperature of an exhaust fluid output by the liquid ring pump via the exhaust line; a second temperature sensor configured to measure temperature of an operating liquid received by the liquid ring pump via the operating liquid line; and a controller configured to: using the sensor measurements control the one or more regulating devices.

Abstract: A system comprising: a liquid ring pump (10) comprising: a chamber (102); a suction inlet; an exhaust outlet; and an operating liquid inlet; a gas line (36) coupled to the liquid ring pump (10); a valve (8) disposed on the gas line (36); a first sensor (81) configured to measure a first parameter of the inlet fluid; a second sensor (82) configured to measure a second parameter of either the operating liquid, the exhaust fluid, or a fluid within the chamber; and a controller (20) configured to: determine a vapour pressure of the operating liquid using the second parameter; and control operation of the valve (8) based on the first parameter and the vapour pressure.

Abstract: A remote desktop system includes a primary virtual machine, a plurality of secondary virtual machines, a primary terminal configured to log in to the primary virtual machine, and a secondary terminal configured to log in to a secondary virtual machine. When a user of the primary virtual machine needs to share image data of the primary virtual machine with a user of the secondary terminal for viewing, the primary virtual machine sends the image data to the primary terminal, and then the primary terminal shares the image data with the secondary terminal. This reduces data transmission pressure on a communications network between a virtual machine center and a terminal center.

Abstract: A display panel and a display device are provided. The display panel includes a main display region, a first bendable region, a second bendable region, and a first hollow region. The first bendable region and the main display region are connected to each other and arranged along a first direction. The first bendable region is capable of being bent away from a light-exiting surface of the display panel through a first bending axis. The second bendable region and the main display region are connected to each other and arranged along a second direction. The second direction intersects the first direction. The second bendable region is capable of being bent away from the light-exiting surface of the display panel through a second bending axis. An intersection point of extension lines of the first bending axis and the second bending axis is located in the first hollow region.

Abstract: A resource processing method and apparatus. The method is achieved by a computer configured to execute the following steps: generating a resource allocation chart based on a resource allocation request; processing the resource allocation chart and generating an access entrance of the resource allocation chart; opening the access entrance to enable at least one third party resource supplier to respond to the resource allocation request via the access entrance. The method further comprises: when the resources are not available or not suitable for allocation, receiving a resource allocation chart, wherein the resource allocation chart is based on the resource allocation request; generating an access entrance of the resource allocation chart; opening the access entrance to at least one third party resource supplier; and receiving the allocated resources from the at least one third party resource supplier by responding to the resource allocation request through the access entrance.

Abstract: The present disclosure discloses a magnetically-adsorbed conductive track, a magnetically-adsorbed conductive track system and an electrical system in the field of lighting technology. The electrical system includes: at least two magnetically-adsorbed conductive tracks, at least one electrical apparatus and at least one adapter; the adapter cascades at least two magnetically-adsorbed conductive tracks. The magnetically-adsorbed conductive track includes: a main body portion including an adsorbing wall and a mounting wall; and an insulating portion and a magnetic element arranged in the main body portion; the insulating portion includes: a second space in communication with the adsorbing wall, and a first space which accommodates a conductive portion and is in communication with the second space; an elastic conductive terminal of the electrical apparatus and a collocating portion are jointly collocated into the second space of the magnetically-adsorbed conductive track.

Abstract: A resource processing method and apparatus. The method is achieved by a computer configured to execute the following steps: generating a resource allocation chart based on a resource allocation request; processing the resource allocation chart and generating an access entrance of the resource allocation chart; opening the access entrance to enable at least one third party resource supplier to respond to the resource allocation request via the access entrance. The method further comprises: when the resources are not available or not suitable for allocation, receiving a resource allocation chart, wherein the resource allocation chart is based on the resource allocation request; generating an access entrance of the resource allocation chart; opening the access entrance to at least one third party resource supplier; and receiving the allocated resources from the at least one third party resource supplier by responding to the resource allocation request through the access entrance.

Abstract: A system comprising: a liquid ring pump comprising a chamber and an impeller mounted within the chamber; a driver configured to drive the liquid ring pump so as to cause the impeller to move within the chamber; and a controller configured to, responsive to determining that a speed of the impeller relative to the chamber is below a threshold speed or is zero, control the driver to drive the liquid ring pump so as to cause the impeller to move within the chamber.

Abstract: The present application provides a near field communication antenna structure, a housing with the same, and an electronic terminal, the near field communication antenna structure including a first conductive body, a second conductive body, a micro-slit structure, a first feed point and a second feed point, wherein the micro-slit structure is positioned between the first conductive body and the second conductive body to separate the first conductive body from the second conductive body, the first feed point is provided on the first conductive body, and the second feed point is provided on the second conductive body. The use of the above NFC antenna structure saves a separate NFC antenna structure, reduces cost and has a simple structure.

Abstract: An antitumor nano-drug, a preparation method and use thereof, wherein the nano-drug mainly takes lipoic acid polymer as an active component. The nano-drug can reduce toxic and side effects, and can be used in combination with other anti-tumor active substances.

Abstract: A system comprising: a suction line; a liquid ring pump coupled to the suction line, the liquid ring pump comprising a chamber and an impeller mounted within the chamber; a non-return valve arranged to permit fluid to flow into the chamber via the suction line and to prevent or oppose fluid flow out of the chamber to the suction line; a gas line coupled to the liquid ring pump such that a gas may flow into the liquid ring pump via the gas line, the gas line coupled to the liquid ring pump between the non-return valve and the chamber; a valve disposed on the gas line; and a controller configured to control the valve.

Abstract: A display panel and a display device are provided. The display panel includes a main display region, a first bendable region, a second bendable region, and a first hollow region. The first bendable region and the main display region are connected to each other and arranged along a first direction. The first bendable region is capable of being bent away from a light-exiting surface of the display panel through a first bending axis. The second bendable region and the main display region are connected to each other and arranged along a second direction. The second direction intersects the first direction. The second bendable region is capable of being bent away from the light-exiting surface of the display panel through a second bending axis. An intersection point of extension lines of the first bending axis and the second bending axis is located in the first hollow region.