Abstract: The present disclosure provides a channel switching method, an apparatus, a device, and a readable storage medium, relating to the field of communications. Said method comprises: generating a multi-connection channel switching frame under one connection, so as to provide indications for performing channel switching under multiple connections. By configuring the multi-connection channel switching frame, a channel switching mechanism under multiple connections is defined, avoiding sending a channel switching frame under each of the multiple connections, simplifying the transmission of signaling and improving the effective utilization rate of a frequency spectrum.

Abstract: Systems and methods are provided for customizing the playback speed of a media player. One example method includes receiving a media content item and identifying a playback speed for at least a portion of the media content item. An adjustable playback speed user interface element is generated for display, wherein the user interface element is preset to the identified playback speed. The playback speed user interface element is adjustable in that at least a portion of the playback speed user interface element is movable from a first position to a second position. An interaction with the adjustable playback speed user interface element is identified and the portion of the media content item is generated for output at the identified playback speed.

Abstract: A brake system includes a reservoir and a motor-driven master cylinder operable during a backup braking mode by actuation of an electric motor of the master cylinder to generate brake actuating pressure for hydraulically actuating the pair of front wheel brakes and the pair of rear wheel brakes. A power transmission unit is configured for selectively providing pressurized hydraulic fluid to a PTU output for actuating the pair of front wheel brakes and the pair of rear wheel brakes in a normal non-failure braking mode. First and second two-position three-way valves are each hydraulically connected with the master cylinder, the power transmission unit, and a selected pair of the front and rear wheel brakes. Each of the first and second three-way valves selectively controls hydraulic fluid flow from a chosen one of the master cylinder and the power transmission unit to the selected pair of front and rear wheel brakes.

Abstract: This application provides a reference signal sending method and a communication apparatus. In the method, a time-domain cyclic shift factor is introduced, and phase rotation is performed on a first reference signal sequence jointly by using a frequency-domain cyclic shift factor and the time-domain cyclic shift factor, to obtain the second reference signal sequence. Because the time-domain cyclic shift factor is introduced, different transmit ends have at least one of different values of the frequency-domain cyclic shift factor and different values of the time-domain cyclic shift factor, that is, orthogonal multiplexing of second reference signal sequences of different transmit ends can be implemented, so that a capacity of second reference signal sequences is increased.

Abstract: The present disclosure relates to methods, apparatuses, and computer readable medium for communication in a passive optical network. According to an embodiment, a method for communication implemented at an optical network unit may includes receiving an optical network unit management and control interface (OMCI) message from an optical line terminal, the OMCI message including configuration information on a synchronization status message incoming (SSM-IN) managed entity; receiving synchronization status information from the optical line terminal; and processing the received synchronization status information according to the configuration of the SSM-IN managed entity.

Abstract: An aerosol-generating article is provided for producing an inhalable aerosol upon heating, the article including: a rod of aerosol-generating substrate; a downstream section at a location downstream of the rod and including an aerosol-cooling element in longitudinal alignment with the rod, in which the aerosol-cooling element includes a hollow tubular segment that defines a cavity extending all the way from an upstream end to a downstream end of the hollow tubular segment; and a ventilation zone at a location along the hollow tubular segment, the hollow tubular segment having a length of less than about 10 millimetres, in which a volume ratio between a ventilation airflow admitted into the article via the ventilation zone at the location along the hollow tubular segment and a sum of an airflow from the rod and the ventilation airflow is of from about 25 percent to about 45 percent.

Abstract: A method, wireless device and measuring station are disclosed that determine the best fit geo-location of a target station. According to one aspect, a method includes, using a “Pass Filter” for minimization of the summation of squared miss probabilities SSMP that improves the fitting process of the measured data over the method of minimization of the summation of the squared residuals (SSR) in the presence of spurious measurements. A “Pass Filter” approach is disclosed that reduces the corruption of the fitting process by outlier data and still yields the same result in the limit of clean data as the classic summation of the squared residuals (SSR) method.

Abstract: An object of the present invention is to provide an aqueous coating composition that exhibits a small change in viscosity and can form a coating film having a superior coating film appearance even when the amount of a solvent contained in the aqueous coating composition decreases due to the change of the coating environment. The present invention provides an aqueous coating composition containing a polyurethane resin dispersion (A) and a melamine resin (B), wherein the melamine resin (B) contains a hydrophobic melamine resin, and the polyurethane resin constituting the polyurethane resin dispersion (A) has a viscosity in a range of 101 to 150,000 Pa·s measured at a temperature of 25° C. and a shear rate of 0.1 sec?1.

Abstract: A catalyst structure is disclosed. The catalyst structure comprises a catalytic material and a metal material on the catalytic material, where the metal material comprises particle sizes in a range from about 1.5 nanometers to about 3 nanometers. An interface between the metal material and the catalytic material comprises bonds between the metal material and the catalytic material. A method of mitigating catalyst deactivation is also disclosed, as is a method of carbon monoxide disproportionation.

Abstract: In some examples, a laser-based ophthalmological surgical system (hereinafter “system”) includes a therapeutic radiation source configured to emit therapeutic radiation with a first wavelength. The system may also include a probe radiation source configured to emit probe radiation with a second wavelength different than the first wavelength. The system may also include one or more optical elements configured to direct the therapeutic radiation and the probe radiation into an eye of a patient and to collect reflected probe radiation from the eye of the patient. The reflected probe radiation may be indicative of an amount of therapeutic radiation exposure of the eye of the patient. The system may also include a photodetector configured to receive the reflected probe radiation from the one or more optical elements and to generate a photocurrent indicative of the amount of therapeutic radiation exposure of the eye of the patient.

Abstract: A tissue detection system includes a probe having a body defining a distal end portion for positioning in contact with or close proximity to tissue. The probe includes an emission optical fiber extending from an input end through the probe body to an output end at the distal end portion of the probe body, and a detection optical fiber extending from an output end through the probe body to an input end at the distal end portion of the probe body. An emitter is coupled to the input end of the emission optical fiber and a detector is coupled to the output end of the detection optical fiber. One or more optical elements is disposed at the detector filter out electromagnetic radiation received from the detection optical fiber below a pre-determined wavelength threshold or outside of a pre-determined wavelength range.

Abstract: A control channel reception method performed by a terminal may comprise: reporting, to a base station, information on at least one slot span combination supportable by the terminal for PDCCH monitoring; identifying PDCCH occasion(s) for PDCCH(s) to be transmitted from the base station based on the at least one slot span combination supportable by the terminal; and performing PDCCH monitoring in the identified PDCCH occasion(s).

Abstract: The application relates to an emulsifying composition, in particular for cosmetic use, allowing an oil-in-water emulsion (O/W) to be obtained, the emulsion comprising at least one cyclodextrin and at least one O/W emulsifier of natural origin with a hydrophilic-lipophilic balance value (HLB) of more than 8. The O/W emulsifier of natural origin can be selected from alkyl polyglucosides, mixtures of at least one alkyl polyglucoside and at least one fatty alcohol, and non-ethoxylated polyol fatty esters. The application also relates to a composition of the Pickering emulsion type, in particular for cosmetic use, containing the emulsifying composition according to the invention, and to the process for preparing such a composition of the O/W Pickering emulsion type, in particular at low temperatures.

Abstract: A liquid crystal aligning agent includes polymer(s) from at least one of polyamic acid and group of polyimides by ring closure thereof. The acid includes a first segment structure formed by first dianhydride of formula (I) and first diamine of formula (II) or (III). X1 is an amorphous first soft segment. L is single bond, double bond, divalent or trivalent hydrocarbon group having 1 to 3 Cs. Y1 is single bond, O, NH, S, unsaturated double bond(s), or aliphatic, aromatic, heterocyclic or fused ring. One A1 and one A2, combined with Y1, are each C. Remaining A1s and A2s are each CH, CR or N. Z1 is aliphatic, aromatic, heterocyclic or fused ring. A3s and A4s are each CH, CR or N. Neither of numbers of Ns in the A1s, A2s, A3s and A4s is more than two, R1, R2 and R are each hydrogen or aliphatic hydrocarbon group.

Abstract: A sensor, system, and method for detecting and correcting for changes to an analyte indicator of an analyte sensor. The analyte indicator may be configured to exhibit a first detectable property that varies in accordance with an analyte concentration and an extent to which the analyte indicator has degraded. The analyte sensor may also include a degradation indicator configured to exhibit a second detectable property that varies in accordance with an extent to which the degradation indicator has degraded. The analyte sensor may generate (i) an analyte measurement based on the first detectable property exhibited by the analyte indicator and (ii) a degradation measurement based on the second detectable property exhibited by the degradation indicator. The analyte sensor may be part of a system that also includes a transceiver. The transceiver may use the analyte and degradation measurements to calculate an analyte level.

Abstract: Provided is an electronic device measuring user's biometric information. The electronic device includes a display module including a display panel, in which a signal transmission region, a peripheral display region adjacent to the signal transmission region, and a main display region spaced apart from the signal transmission region are provided, and a camera module overlapped with the signal transmission region. The display panel includes a plurality of first pixels, which are disposed in a unit region of the main display region, and a plurality of second pixels, which are disposed in a unit region of the peripheral display region. An emission area of green light in the unit region of the first pixels is different from an emission area of green light in the unit region of the second pixels.

Abstract: A laminate having a substrate and a hygroscopic film formed on the surface of the substrate in which the hygroscopic film contains a polysiloxane having a hydrophilic group-containing hydrocarbon group in which the Hansen solubility parameters ?P and ?H may be 3??P?15 and 3??H?40.

Abstract: Methods for manufacturing combustor panels of gas turbine engines and combustor panels are described. The methods include defining a particle deposit near-steady state for at least a portion of a combustor panel, the particle deposit near-steady state representative of a build-up of particles on the at least a portion of the combustor panel during use, generating a template based on the defined particle deposit near-steady state, wherein the template includes one or more augmentation elements based on the representative of build-up of particles, and forming a combustor panel based on the template, wherein the formed combustor panel includes one or more augmentation elements defined in the template.

Abstract: A method is to excavate main roadways in the upper and lower parts separately and an inclined intake roadway in the central part of the mine and pre-excavate an inclined seam roadway as the first mining face at the boundary on one side of the mine. Staring from the mine boundary, the retreating mining shall be carried out on the first mining face strip by strip with belt conveyors arranged in the upper main roadway and assistant conveying devices in the lower main roadway and inclined intake roadway; the open-off cut of the first mining face shall be built on the underside of the upper main roadway at the boundary of the mine to carry out the downward inclined mining on the strike and along the inclination.

Abstract: A method may include receiving data from one or more sensing elements associated with a power tool. The method may also include measuring the detected data. The method may further include computing one or more data parameters based on the measuring. The method may include determining whether to permit operation of the power tool based on the data parameters. The method may further include permitting operation of the power tool when the data parameters satisfy an operation condition. The method may also include altering operation of the power tool when the data parameters does not satisfy the operation condition by performing at least one of: generating an alarm, or preventing operation of the power tool.

Abstract: A wind estimation system for an aircraft includes a first sensor configured to sense a first position associated with an aircraft control component in a wind condition, a second sensor configured to sense a first configuration associated with a rotor system of the aircraft in the wind condition, and at least one controller in communication with at least one of the first sensor or the second sensor. The at least one controller is configured to determine a tip-path-plane angle of the aircraft based on the first position and the first configuration, and determine at least one of a current wind speed or current wind direction based on the tip-path-plane angle.

Abstract: An electrostatic comb drive-based silicon-based MEMS optical switch and an N×N array. The optical switch is primarily constituted by two parts, namely two separated crossing waveguide mirrors and an electrostatic comb driver. The crossing waveguide mirrors are constituted by two crossing waveguides and four adiabatic tapered waveguides. The electrostatic comb driver comprises an electrostatic comb, an island spring structure, and a transmission rod. The electrostatic comb is a pair of comb teeth structures, a voltage is applied to fixed comb teeth therein, and the other parts remain grounded. Under the effect of an electrostatic force, movable comb teeth move towards the fixed comb teeth, a spring distends and pushes via the transmission rod the movable crossing waveguide mirror to move towards the fixed crossing waveguide mirror, and the separated crossing waveguide mirrors are recombined into a complete crossing waveguide.

Abstract: The present disclosure relates to a method and device for providing training content. A method may comprise displaying a question card including a first area and a second area; determining a recommended question using an artificial intelligence (AI) model trained on the basis of training data of a user; displaying, on the first area of a screen of a learner terminal, a plurality of prediction values for information obtained by analyzing a correlation between the training ability of the user and the recommended question using the AI model, together with the recommended question; displaying summary information about the recommended question on the second area of the screen of the learner terminal; and displaying a question object of the recommended question on the screen of the learner terminal when the user decides to solve the recommended question on the basis of the plurality of prediction values and the summary information.

Abstract: In some aspects, the disclosure provides antibody-based reagents that specifically bind a tropomyosin receptor kinase B (TrkB) isoform that is associated with cancers. In some embodiments, the isoform is TrkB.T1. In some embodiments, the antibody or antibody derivative specifically binds a polypeptide comprising, consisting essentially of, or consisting of the sequence FVLFHKIPLDG (SEQ ID NO:1), or a sequence with at least 80% sequence identity thereto. In other aspects, the disclosure provides methods of producing the antibody or antibody derivative, related hybridomas, and methods of detecting and treating cancers incorporating use of the disclosed antibody reagents.

Abstract: An MR element includes a first magnetic layer, a second magnetic layer, and a nonmagnetic layer disposed between the first magnetic layer and the second magnetic layer. The first magnetic layer has a magnetic shape anisotropy set in a first reference direction, and has a magnetization whose direction changes depending on an external magnetic field, the magnetization being oriented in a first magnetization direction in a state where the external magnetic field is not applied. The second magnetic layer has a magnetic shape anisotropy set in a second reference direction, and has a magnetization whose direction changes depending on the external magnetic field, the magnetization being oriented in a second magnetization direction in a state where the external magnetic field is not applied.

Abstract: A system including: a first communication device and a second communication device, wherein the first communication device and the second communication device perform the wireless communication that conforms to first wireless communication standards, and, when one of the first communication device and the second communication device decides that information obtained by the wireless communication that conforms to the first wireless communication standards satisfies a predetermined condition, perform the wireless communication that conforms to second wireless communication standards for measuring a distance between the first communication device and the second communication device.

Abstract: A computing system includes a touch-sensitive display and one or more processors. The touch-sensitive display is configured to detect a run-time touch input from a user. The one or more processors are configured to execute instructions using portions of associated memory to implement a touch driver of the touch-sensitive display and an artificial intelligence model. The touch driver is configured to process the run-time touch input based on a plurality of calibration parameters and output a touch event and a plurality of run-time touch input parameters associated with the touch input event. The artificial intelligence model is configured to receive, as input, the run-time touch input parameters. Responsive to receiving the run-time touch input parameters, the artificial intelligence model is configured to output a personalized user touch driver profile including a plurality of updated calibration parameters for the touch driver.

Abstract: Proposed is a hybrid energy generation device using sunlight and solar heat including a photovoltaic panel in which a plurality of photovoltaic cells are arranged on a front side thereof, a first heat storage pipe having an inlet through which heat transfer fluid is introduced, and having a first slit hole formed on a side thereof in a longitudinal direction, a second heat storage pipe disposed to face the first heat storage pipe, having an outlet through which the heat transfer fluid is discharged, and having a second slit hole formed on a side thereof in a longitudinal direction, two or more third heat storage pipes arranged to connect the first heat storage pipe and the second heat storage pipe, and each having a third slit hole formed on a side thereof in a longitudinal direction, and a heat dissipation panel laminated on a back side of the PV panel.

Abstract: The present invention relates to a device and to a method for producing dialysate, wherein the device comprises a first part and a second part designed as a circuit, wherein the first part comprises a water connection or a water container and the primary side of a filter, wherein the filter is designed to produce purified water from the water by forward osmosis, and wherein the second part comprises the secondary side of the filter, a reservoir, a filtrate line which leads from the secondary side of the filter to the reservoir, and a return line leading from the reservoir to the secondary side of the filter, wherein an electrodialysis unit comprising a diluate chamber and a concentrate chamber is further provided, wherein the concentrate chamber is fluidically connected to the secondary side of the filter.

Abstract: The invention relates to the soybean variety designated 01091555. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01091555. Also provided by the invention are tissue cultures of the soybean variety 01091555 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01091555 with itself or another soybean variety and plants produced by such methods.

Abstract: The invention relates to a system and method that allows for police officers to communicate with drivers who have registered with a drivers registry. In this manner the driver is alerted that the stop is by an officer of the law and allows the driver and officer to communicate prior the officer leaving his/her police cruiser. The invention provides a reduced stress experience during traffic stops and keeps situations from escalating.

Abstract: A learning support device carried by a learner that learns an activity for ensuring safety includes a determining unit configured to determine whether the learner has done the activity in a designated area, and a notification unit configured to, after determination of the determining unit, immediately provide the learner with a determination result of the determining unit.

Abstract: A seal for a window of a vehicle, in particular for a motor vehicle, this seal comprising: a body which is generally elongated; at least one flocking located on a surface of said body and extending along the body, and at least one multilayer heating film which is generally elongated along said body and which is interposed between the flocking and said surface of said body, this heating film comprising: at least two electrically conductive straight strips which extend parallel to each other and to said axis, at a distance from each other, and which are intended to be connected to an electrical circuit, and at least one resistive heating track which extends between said strips and is connected to these strips.

Abstract: A webbing winding device includes a spool, a sensor lever, and a solenoid. In a state where the sensor lever is disposed at the first position, the rotation in the drawing-out direction of the spool is enabled, and in a state where the sensor lever is disposed at the second position, the rotation in the drawing-out direction of the spool is locked. When the solenoid is actuated, the sensor lever is displaced from the first position to the second position. The sensor lever is provided with a thinned groove being deformed when a part of the sensor lever disposed at the second position is pressed toward the first position, the thinned groove allowing displacement toward the first position of the part of the sensor lever.

Abstract: A method is provided. A bottom tier package structure is bonded to a support substrate through a first bonding structure, wherein the bottom tier package structure includes a first semiconductor die encapsulated by a first insulating encapsulation, and the first bonding structure includes stacked first dielectric layers and at least one stacked first conductive features penetrating through the stacked first dielectric layers. The support substrate is placed on a grounded stage such that the first semiconductor die is grounded through the at least one first stacked conductive features, the support substrate and the grounded stage. A second semiconductor die is bonded to the bottom tier package structure through a second bonding structure, wherein the second bonding structure includes stacked second dielectric layers and at least one stacked second conductive features penetrating through the stacked second dielectric layers. The second semiconductor die is encapsulated with a second insulating encapsulation.

Abstract: A system and method for determining a location for a surgical jig in a surgical procedure includes providing a mixed reality headset, a 3D spatial mapping camera, an infrared or stereotactic camera, and a computer system configured to transfer data to and from the mixed reality headset and the 3D spatial mapping camera. The system and method also include attaching a jig to a bone, mapping the bone and jig using the 3D spatial mapping camera, and then identifying a location for the surgical procedure using the computer system. Then the system and method use the mixed reality headset to provide a visualization of the location for the surgical procedure.

Abstract: New peptides as selective GIP receptor agonists The present invention relates to peptidic selective GIP receptor agonists and their medical use, for example in the treatment of disorders of the metabolic syndrome, including diabetes and obesity, hyperglycemia, as well as the treatment of disorders associated with nausea and vomiting.

Abstract: According to the disclosure of the present document, a residual sample can be derived by applying adaptive color transform (ACT) with respect to a current block on the basis of ACT-associated information, wherein the residual sample is derived by being clipped on the basis of a clipping boundary, wherein the clipping boundary is determined on the basis of a bit depth.

Abstract: Methods and systems for power management are disclosed. The disclosed power management may facilitate the use of different components that may have different electrical current capacity limitations. The current capacity limitations may be based on, for example, physical limitations of the components, regulatory limitations, organizational limitations, and/or other considerations. It may not be desirable to exceed the current capacity limitations. By implementing the disclosed power management methods, systems, and/or devices, operation of devices may be less likely to result in the current drawn through devices such as power cables exceeding the current capacity limitations even while other devices operably connected to the cables do not have such current capacity limitations.

Abstract: An SCP power unavailability data storage system includes a chassis housing a power system, a central processing system, and an SCP subsystem that are coupled together. The SCP subsystem includes a volatile SCP memory system storing data provided by the central processing system, an SCP processing system coupled to the volatile SCP memory system, and an SCP communication system that, when power is unavailable from the power system, utilizes power received via its data/power port(s) and provides that power to the volatile SCP memory system and the SCP processing system. An SCP data storage engine provided by the SCP processing system will, in response to an unavailability of power from the power system, operate using power received via the data/power port(s), retrieve data stored in the volatile SCP memory system, and transmit the data via port(s) on the SCP communication system and through a network for storage on storage device(s).

Abstract: A method for determining interaction information, a method for training interaction information prediction model, a device, and a medium are provided. The method includes obtaining basic information of a first target object, basic information of a second target object, and a target interaction information prediction model, the target interaction information prediction model being obtained through training by using a global-level loss function and a key local-level loss function, the key local-level loss function being determined based on attention information corresponding to one or more key sub-sample objects in one or more sample objects meeting a reference condition; and invoking the target interaction information prediction model to process the basic information of the first target object and the basic information of the second target object, and obtaining target interaction information between the first target object and the second target object.

Abstract: This disclosure discloses an optical imaging lens assembly, sequentially arranged from an object side to an image side along an optical axis, comprising: the first lens element with positive refractive power, the second lens element with negative refractive power having a convex object-side surface and a concave image-side surface, the third lens element with positive refractive power, the fourth lens element with negative refractive power having a concave object-side surface and a convex image-side surface, the fifth lens element with refractive power having a concave image-side surface, and both object-side surface and image-side surface being aspheric, wherein a stop and an image sensor disposed on an image plane are also provided. By such arrangements, the image pickup optical system satisfies conditions related to shorten the total length and to reduce the sensitivity for use in compact cameras and mobile phones with camera functionalities.

Abstract: Various embodiments are directed to applications (e.g., classification of biological samples) of the analysis of the count and size of cell-free nucleic acids, e.g., plasma DNA and serum DNA, including nucleic acids from pathogens, such as viruses. Embodiments of one application can predict if a subject previously treated for a pathology will relapse at a future time point. Targeted sequencing (e.g., specifically designed capture probes, amplification primers) can be used to identify DNA across the entire viral genome.

Abstract: A method includes receiving training data comprising a plurality of pairs of images. Each pair comprises a noisy image and a denoised version of the noisy image. The method also includes training a multi-task diffusion model to perform a plurality of image-to-image translation tasks, wherein the training comprises iteratively generating a forward diffusion process by predicting, at each iteration in a sequence of iterations and based on a current noisy estimate of the denoised version of the noisy image, noise data for a next noisy estimate of the denoised version of the noisy image, updating, at each iteration, the current noisy estimate to the next noisy estimate by combining the current noisy estimate with the predicted noise data, and determining a reverse diffusion process by inverting the forward diffusion process to predict the denoised version of the noisy image. The method additionally includes providing the trained diffusion model.

Abstract: A releasing system for a printing machine includes a pallet configured to support a substrate for receiving indicia printed thereon. A layer is disposed intermediate the pallet and the substrate. A releasing station selectively stretches the layer to release a surface of the substrate from a state of adhesion with the pallet.

Abstract: A semiconductor device and method of manufacture are provided. In embodiments a first liner is deposited to line a recess between a first semiconductor fin and a second semiconductor fin, the first liner comprising a first material. The first liner is annealed to transform the first material to a second material. A second liner is deposited to line the recess, the second liner comprising a third material. The second liner is annealed to transform the third material to a fourth material.

Abstract: A GOA circuit and a display panel are provided. The GOA circuit includes a first pull-down module for pulling down a voltage level of a current-stage gate driving signal, a second pull-down module for pulling down a voltage level of the first node, a third pull-down module for pulling down a voltage level of the second node, and a fourth pull-down module for pulling down the voltage level of the current-stage gate driving signal. The GOA circuit raises the effect of pulling down the current-stage gate driving signal.

Abstract: A pickup camper is described. Embodiments of the pickup camper can include, but are not limited to, a camper body and a roof assembly. The camper body can include a front panel, a left-side panel, a right-side panel, a cross-member, and a back panel. The roof assembly can include a panel rotatably and removably coupled to the left-side panel, a panel rotatably and removably coupled to the right-side panel, a panel rotatably and removably coupled to the cross-member, and a roof panel rotatably and removably coupled to the front panel. In a travel configuration, the roof assembly components can be folded down on one another with the roof panel covering the other panels. In a deployed configuration, the roof assembly components can be rotated upwards to increase an overhead height inside the pickup camper.

Abstract: Described herein is a chamber component including a metal layer comprising nickel and a barrier layer of nickel oxide over the metal layer.

Abstract: The invention relates to 8-hydroxyquinolines or pharmaceutically acceptable salt thereof for use in the prevention or treatment of epilepsy.