Abstract: The invention concerns a method performed by a wireless device, UE, for signalling power headroom, PH to a network node, for a supplementary uplink carrier, SUL carrier, and a New Radio uplink carrier, NRUC, in a cell, the method comprising generating (800) a power headroom report, PHR, for the SUL carrier and the NR uplink carrier, and transmitting (810) the PHR to the network node; the invention further concerns a method performed by a base station for utilizing power headroom information for the SUL carrier, and the NRUC in a cell, the method comprising configuring a UE with at least one power headroom report, PHR, to support power headroom reporting for multiple uplink channels in the cell; the invention further concerns a corresponding wireless device, a base station and computer programs.

Abstract: Automatic ambient light cancellation for an optical front end. The present disclosure includes a coarse loop and fine loop in a feedback circuit configured to cancel out currents generated by detection of ambient light. An optical front end comprises a single-ended photo-diode connected to a transimpedance amplifier (TIA) followed by a buffer stage to generate differential output. A feedback loop controls a current digital to analog converter (iDAC) which is used to cancel out undesired current (e.g., from ambient light). This results in the TIA from saturating and maintain good signal quality with greater sensitivity.

Abstract: The present disclosure discloses a laptop computer stand. The stand includes a placement board, a background plate rotatably connected to a top of the placement board, and a support plate rotatably connected to a bottom of the placement board; a fixed connection member is arranged on the bottom of the placement board; one side of the support plate is hinged to the fixed connection member through a rotating shaft; when the support plate rotates a certain angle around the rotating shaft, the support plate and the placement board form a triangular support state; the background plate is then rotated outwards. Therefore, the laptop computer stand provided by the present disclosure can show various usage states, so as to be applied to different types of laptop computers with different sizes, thereby achieving multiple purposes.

Abstract: A method in a User Equipment (UE) for control of Bandwidth Part (BWP) switching. The method includes determining that the UE has an active configured grant in a non-default BWP; and refraining from switching from the non-default BWP to a default BWP while the configured grant is active.

Abstract: A film plating machine and electroplating production line are provided. The film plating machine has a plating solution tank, conductive substrate film conveying devices and a power supply. A plating solution and an anode member are provided in the plating solution tank. The conductive substrate film conveying devices are provided at both sides of the plating solution tank and configured to clamp two opposite side edges of a horizontally-placed conductive substrate film and drive the conductive substrate film to horizontally enter and exit the plating solution tank in a first direction. A positive electrode of the power supply is electrically connected with the anode member, and a negative electrode of the power supply is electrically connected with the conductive substrate film through the conductive substrate film conveying devices.

Abstract: The present disclosure discloses a method for optimizing equipment capacity and equipment power of an energy hub system. The method includes establishing an energy hub model containing natural gas boilers, electric boilers, coolers and heat pumps, establishing a bilevel optimized upper model to solve the optimal heat pump capacity, and establishing a bilevel optimized lower model to solve the optimal power utilization of each energy device based on the binary search algorithm of the quadratic function solves the upper model by using the multi-objective evolutionary algorithm NSGA-II to solve the lower model. The optimization method of the present invention can solve the multi-objective bilevel model problem without the help of commercial optimization software. Obtaining a reasonable, efficient and green planning scheme makes the total operating cost and total exhaust gas emissions of the energy hub relatively optimal.

Abstract: The present invention relates to a frequency-stable low-dielectric microwave dielectric ceramic material and a preparation method thereof. The material is prepared from the following components in percentage by mass: 70-90% of a main-phase ceramic material A, 10-30% of an auxiliary-phase ceramic material B and 0-1.0% of an oxide sintering aid C. The main-phase ceramic material A is MgxMeySiO2+x+y; the auxiliary-phase ceramic material B is composed of ?RO-bRe2O3-cTiO2, R is at least one of Ca or Sr, Re2O3 is at least two of Sm2O3, Nd2O3, Y2O3, Al2O3 and La2O3; and the oxide sintering aid C is at least one of MnO2, WO3 and CeO2.

Abstract: A quick connection structure includes a first component, a second component, a locking component and a first reset component. The second component includes a mounting portion defining a mounting groove, a first locking portion, a second locking portion and an unlocking portion. The locking component is movably connected to the mounting portion. The first reset component is arranged between the locking component and the mounting portion. The locking component drives the first locking portion to a locking position during the movement thereof to a first position and enables the first locking portion to an unlocking position when moving to a second position. The first locking portion at the locking position locks the first component, and at the unlocking position unlocks the first component. The second locking portion locks the locking component at the second position, and the unlocking portion drives the second locking portion to unlock the locking component.

Abstract: A modified interleukin-2 (IL-2) molecule is obtained by being subjected to a modification as follows: substituting a region in an IL-2 molecule that mediates the binding of the IL-2 molecule to interleukin-2 receptor alpha (IL2R?) with a region in an interleukin-15 (IL-15) molecule that mediates the binding of the IL-15 molecule to interleukin-15 receptor alpha (IL15R?). The region in the IL-15 molecule that mediates the binding of the IL-15 molecule to the IL15R? includes 9 or more amino acid residues. Furthermore, a protein heterodimer including the modified IL-2 molecule and IL15R? (a Sushi domain) or a variant thereof is provided. The modified IL-2 molecule and/or the protein heterodimer including the modified IL-2 significantly reduce(s) an affinity of IL2R? to greatly reduce its side effects in clinical treatment and is promising drug candidate.

Abstract: The present disclosure provides a bullet-screen comment display method, a bullet-screen comment display apparatus, an electronic device, and a computer storage medium, and relates to the technical field of human-computer interaction. The method includes: obtaining a number of bullet-screen comments corresponding to a display page of a current display interface; determining, based on the number of the bullet-screen comments, a bullet-screen comment number value to be displayed on the current display interface; displaying the bullet-screen comment number value in the current display interface; and displaying, in response to a bullet-screen comment display operation by a user for the display page, the bullet-screen comments of the display page.

Abstract: Certain aspects pertain to systems, apparatus, and methods for one or both of thermoacoustic and ultrasound tomography.

Abstract: A data unit processing method includes: performing, by an IAB node, a data unit processing operation during a switching association period, wherein the data unit processing operation includes at least one of the following: retaining a first BAP PDU having no matching BAP routing configuration in the IAB node; routing, to a target donor DU, a second BAP PDU whose target BAP address is an original donor DU; or performing processing according to a BAP routing identifier in a third BAP PDU, wherein the third BAP PDU includes two BAP routing identifiers.

Abstract: A connector, a frame device, and a connector assembly method. Some terminal modules in the connector provided in the present disclosure are removed, or some terminal pairs in the terminal module are removed, so that a quantity of terminal pairs included in the connector is reduced without changing an outline dimension of the connector, thereby ensuring an original docking capability of the connector. In addition, a serial connector may be formed based on different quantities of removed terminal modules or removed terminal pairs. In this way, in the frame device, a user may select a connector of a corresponding specification based on an actual specification of a board, instead of selecting connectors of a high specification uniformly.

Abstract: The invention refers to a method for a communication device in a radio network, which comprises a step of performing a first transmitting, in a first time slot of a first duration, comprising transmitting a Buffer Status Report, BSR, for a plurality of logical channels, and a step of performing a second transmitting, in a second time slot of a second duration, comprising transmitting a Scheduling Request, SR, for at least a first part of the plurality of logical channels; the invention further refers to corresponding communication devices, to a computer-readable storage, to a computer program and to a carrier.

Abstract: An anion exchange for separating a plurality of carbohydrates includes a negatively charged substrate particle. A base polymer layer includes a first plurality of quaternary amines. The polyalkylpolyamine polymer layer is covalently attached to the base condensation polymer layer. The polyalkylpolyamine polymer layer includes a polymeric branch structure that includes a second plurality of quaternary amines. A density of the second plurality of quaternary amines increases in a direction away from the base condensation polymer layer. The anion exchange stationary phase does not have a hydroxy group spaced apart from any one of the first or the second plurality of quaternary amines by an ethyl group.

Abstract: The application relates to a method for operating a first scaling entity 100 of a container based cloud infrastructure distributed over a plurality of geographically distributed edge sites 20-22 of a network, wherein the container based cloud infrastructure provides at least one service to a user of the network, the method comprising: the step of determining at least one performance parameter influencing a performance how a first part of the container based cloud infrastructure provided on a first edge site of the plurality of edge sites where the first scaling entity is located provides the service to the user.