Abstract: Provided is a semiconductor device. The semiconductor device includes a phase change material layer on a substrate, a gate electrode disposed on the phase change material layer and inducing accumulation of charges in the phase change material layer, and a pair of source/drain electrodes spaced apart from each other with the gate electrode therebetween on the phase change material layer. The phase change material layer includes a phase change region having a crystal structure that changes due to the accumulation of the charges as a voltage is applied to the gate electrode.

Abstract: Provided is the use of two-dimensional nanomaterials in the inhibition of a coronavirus, and specifically disclosed is the use of the two-dimensional nanomaterials in the preparation of a medicament for treating or preventing diseases caused by a coronavirus or of a material for adhering to or inhibiting the coronavirus. The two-dimensional nanomaterial is selected from the group consisting of copper indium thiophosphate (CIPS) nanosheet, graphene oxide nanosheet, molybdenum disulfide nanosheet, black phosphorus nanosheet and mixtures thereof. The coronavirus is selected from one of HCoV-229E, HCoV-OC43, HCoV-NL63, HCoV-HKU1, SARS-CoV, SARS-CoV2 or MERS-CoV. The diseases caused by the coronavirus are diseases caused by coronavirus infection. The material has the advantages of being simple to prepare, having a high biological safety and an excellent effect.

Abstract: The present invention may provide an organic electroluminescent device which exhibits low driving voltage as well as high efficiency by including an electron transporting layer material having an improved electron transporting ability.

Abstract: The invention relates to a phosphor with garnet structure and a light-emitting device comprising the phosphor, wherein the phosphor includes the following components in percentage by weight: 38.47-45.19% of Y element, 9.49-22.09% of Al element, 2.06-24.31% of Ga element, 27.3-32.04% of O element, 0.43-1.46% of Ce element. In the phosphor particles, the shortest distance from the surface of one side of the particle to the surface of the opposite side through the centroid of the particle is defined as R, the longest distance is R1, and 5 ?m?R?40 ?m; any distance from the particle surface to the centroid is r, and 0<r<½R; and the space with the distance from the particle surface to the centroid direction being less than or equal to r is defined as rinner.

Abstract: Manufacturing a semiconductor chip based on redefining tolerance rules to create an otherwise prohibited structure including redefining a tolerance rule to permit creation of a minimum area metal trench structure violating the tolerance rule during a routing operation; and fabricating the minimum area metal trench structure on the semiconductor substrate based on the redefined tolerance rule.

Abstract: A system of seizure detection including one or more processing circuits configured to receive an electroencephalogram (EEG) signal generated based on electrical brain activity of a patient and determine a plurality of metrics based on the EEG signal, the plurality of metrics indicating non-linear features of the EEG signal. The one or more processing circuit are configured to perform a preliminary analysis with one of the plurality of metrics, wherein the preliminary analysis indicates that the EEG signal indicates a candidate seizure or that the EEG signal is insignificant, perform a secondary analysis with one or more metrics of the plurality of metrics to determine whether the EEG signal indicates the candidate seizure or that the EEG signal is insignificant, and generate a seizure alert indicating that the EEG signal indicates the candidate seizure.

Abstract: The present invention relates to a method of increasing the bioavailability and/or prolonging ophthalmic action of a drug, the method comprising instilling into the eye an aqueous suspension comprising reversible clusters of drug loaded nano-resin particles, said clusters having a D50 value of at least 2 micrometer and said drug loaded nano-resin particles have a particle size distribution characterized in that the D90 value is 70 nanometer to 900 nanometer. The present invention further relates to an aqueous suspension comprising reversible clusters of drug loaded nano-resin particles, said clusters have a D50 value of at least 2 micrometers and said drug loaded nano-resin particles have a particle size distribution characterized in that the D90 value is 70 nanometers to 900 nanometers.

Abstract: A computing system includes a processor and a memory having instructions stored thereon that, when executed by the one or more processors, cause the computing system to: receive yield data for a field and a spatial data set; process the yield data and the spatial data to generate a nitrogen loss spatial map layer; and generate a prescription. A computer-implemented method includes receiving yield data for a field and a spatial data set; processing the yield data and the spatial data to generate a nitrogen loss spatial map layer; and generating a digital agricultural prescription. A non-transitory computer readable medium includes program instructions that when executed by one or more processors, cause a computer to: receive yield data for a field and a spatial data set; process the yield data and the spatial data to generate a nitrogen loss spatial map layer; and generate a prescription.

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 semiconductor package structure and a method for manufacturing a semiconductor package structure are provided. The semiconductor package structure includes a device package and a shielding layer. The device package includes an electronic device unit and has a first surface, a second surface opposite to the first surface, and a third surface connecting the first surface to the second surface. The shielding layer is disposed on the first surface and the second surface of the device package. A common edge of the second surface and the third surface includes a first portion exposed from the shielding layer by a first length, and a common edge of the first surface and the third surface includes a second portion exposed from the shielding layer by a second length that is different from the first length.

Abstract: Disclosed is a method for estimating a channel of a terminal by a base station in a wireless communication system supporting multiple antennas, the method comprising the steps of: estimating a moving speed of the terminal on the basis of a first channel value acquired at a current time point and a second channel value acquired at a previous time point; determining, on the basis of the estimated moving speed, a complexity degree corresponding to the number of channel values for multiple time points including the current time point; and estimating a channel of the terminal at a next time point on the basis of the determined complexity degree.

Abstract: An iron-based metal powder for ultra-high-speed laser cladding comprising chemical composition and mass percentage of the metal powder of: C 0.6˜1.0%, Cr 17.0˜20.0%, Ni 5.0˜6.5%, Mn 2.0˜4.0%, Mo 1.0˜1.5%, Ti 4.0˜6.0%, B 1.0˜1.5%, N 0.08˜0.15%, Si?0.5%, P?0.030%, S?0.030%, balance of Fe and unavoidable impurities, wherein the particle size of the metal powder is 15˜65 ?m, the fluidity is 16˜20 s/50 g.

Abstract: An apparatus that manages multi-process execution in a processing-in-memory (“PIM”) device includes a gatekeeper configured to: receive an identification of one or more registered PIM processes; receive, from a process, a memory request that includes a PIM command; if the requesting process is a registered PIM process and another registered PIM process is active on the PIM device, perform a context switch of PIM state between the registered PIM processes; and issue the PIM command of the requesting process to the PIM device.

Abstract: Disclosed are a red light and near-infrared light-emitting material and a preparation method thereof, and a light-emitting device including the light-emitting material. The red light and near-infrared light-emitting material contains a compound represented by a molecular formula, aSc2O3·Ga2O3·bR2O3, wherein the element R includes one or two of Cr, Ni, Fe, Yb, Nd or Er; 0.001?a?0.6; and 0.001?b?0.1. The light-emitting material can be excited by a spectrum having a wide wavelength range (ultraviolet light or purple light or blue light) to emit light with a wide spectrum of 650 nm to 1700 nm or multiple spectra, thus having higher light-emitting intensity.

Abstract: Process isolation for a PIM device through exclusive locking includes receiving, from a process, a call requesting ownership of a PIM device. The request includes one or more PIM configuration parameters. The exclusive locking technique also includes granting the process ownership of the PIM device responsive to determining that ownership is available. The PIM device is configured according to the PIM configuration parameters.

Abstract: An electronic package structure and a method for manufacturing the same are provided. The electronic package structure includes a first electronic component, a second electronic component, an interconnection element, an insulation layer, and an encapsulant. The second electronic component is disposed adjacent to the first electronic component. The interconnection element is disposed between the first electronic component and the second electronic component. The insulation layer is disposed between the first electronic component and the second electronic component and has a side surface and a top surface connecting to the side surface. The encapsulant surrounds the interconnection element and at least partially covers the top surface of the insulation layer and has an extended portion in contact with the side surface of the insulation layer.

Abstract: A display panel and a display device are provided. One screen display period of the display panel includes N subframes. At least one of the N subframe serves as a target subframe. The display panel at least includes a first partition and a second partition. The partition includes at least one pixel circuit. In the target subframe, a p-th enabling level pulse of a light-emitting control signal received by a pixel circuit in the first partition and a q-th enabling level pulse of a light-emitting control signal received by a pixel circuit in the second partition overlap at least partially in time. p?q, 1?p?M, 1?q?M, and p and q are integers.

Abstract: A lyophilized pharmaceutical composition of hydrolytically unstable pharmaceutical compounds, such as phenobarbital or salts thereof, is provided. An aqueous solution for injection of phenobarbital or salts thereof that is reconstituted from the lyophilized pharmaceutical composition is provided. The pharmaceutical compositions of the present disclosure have an ethanol content in the range from about 5000 ppm to about 70000 ppm. The composition of the present disclosure, in certain embodiments, is stable following two years of storage, wherein the total impurities do not exceed 0.5%. The pharmaceutical compositions of the present disclosure may be used for the treatment of neonatal seizures.

Abstract: A catalyst for a hydrogenation reaction including a polymer support and a catalytic component supported on the polymer support. The polymer support consists of a repeating unit represented by any one of Formulae 5 and 7 to 13.

Abstract: Disclosed is a method and apparatus for learning a noise label based on test-time augmented cross entropy and noise mixing. The method includes obtaining noisy training data including clean label data and label noise data, selecting label noise for searching for mislabeled data by separating the clean label data and the label noise data from the noisy training data, and learning a classifier by mixing the noisy training data and the clean label data at a predetermined ratio.