Abstract: A composite foam article is disclosed herein. The composite foam article comprises a polyurethane foam core presenting a first surface and a second surface facing opposite the first surface. A first skin is disposed on the first surface and a second skin is disposed on the second surface. The polyurethane foam core has a density of 15-80 kg/m3. The first and second skins comprise a plurality of fibers and a polymeric binder. The composite foam article has a weight per unit area of 500-1000 g/m2 and a strength of greater than 17 N at a post-compression thickness of greater than 2 mm when tested in according with SAE J949 at 23° C.

Abstract: A dielectric grating apparatus comprises a substrate; a grating layer, disposed above the substrate; a first interference layer, disposed above the substrate; and a second interference layer, adjacent to the first interference layer, wherein a refractive index of a material of the second interference layer is greater than a refractive index of a material of the first interference layer.

Abstract: A transparent article is described herein that includes: a glass-ceramic substrate comprising first and second primary surfaces opposing one another and a crystallinity of at least 40% by weight; and an optical film structure disposed on the first primary surface. The optical film structure comprises a plurality of alternating high refractive index (RI) and low RI layers and a scratch-resistant layer. The article also exhibits an average photopic transmittance of greater than 80% and a maximum hardness of greater than 10 GPa, as measured by a Berkovich Hardness Test over an indentation depth range from about 100 nm to about 500 nm. The glass-ceramic substrate comprises an elastic modulus of greater than 85 GPa and a fracture toughness of greater than 0.8 MPa·?m. Further, the optical film structure exhibits a residual compressive stress of ?700 MPa and an elastic modulus of ?140 GPa.

Abstract: The present disclosure provides a multi-state one-time programmable (MSOTP) memory circuit including a memory cell and a programming voltage driving circuit. The memory cell includes a MOS storage transistor, a first MOS access transistor and a second MOS access transistor electrically connected to store two bits of data. When the memory cell is in a writing state, the programming voltage driving circuit outputs a writing control potential to the gate of the MOS storage transistor, and when the memory cell is in a reading state, the programming voltage driving circuit outputs a reading control potential to the gate of the MOS storage transistor.

Abstract: An intra-layer reinforcement method, and a consolidation and reconstruction simulation experiment system and an evaluation method for a gas hydrate formation are provided. In the intra-layer reinforcement method, the formation reconstruction and fracturing grouting reinforcement technologies are combined; a fracturing grouting process is adopted to create fractures in the gas hydrate formation; and a consolidation liquid enters the fractures and penetrates into the formation through a pressure difference to form a reinforcement with a ribbed slab structure and a specified strength and permeability, which supports the formation to achieve collapse prevention and sand prevention.

Abstract: A method and a system are provided to simultaneously generate blue-shifted and red-shifted femtosecond light sources with tunable spectral peak location and bandwidth, by controlling the input condition (chirp/spectrum) of a fiber-optic nonlinear propagation. The system comprises (A) a seed source, (B) a driving current controller to regulate the spectrum of the seed source, (C) a dispersion controller to control the chirp and pulse width of the seed source, (D) a fiber-optic spectral conversion module to shape and broaden the laser spectrum via fiber-optic nonlinear processes, and (E) a spectral selection module to filter out the required wave packets. With the simultaneous uses of the driving current controller and the dispersion controller, the light sources feature continuously tunable spectral peak with (1) a relatively constant output pulse energy or (2) a tunable spectral bandwidth at a specific peak location.

Abstract: An electronic device is provided. The electronic device includes a substrate, first, second, and third wires, first and second semiconductor elements, and a conductor. The first, second, and third wires are disposed on the substrate. The third wire is adjacent to the second wire. The second and third wires cross the first wire, and a width of the third wire is less than that of the second wire. The first semiconductor element is overlapped the first and third wires. The second semiconductor element is overlapped the first wire and adjacent to the first semiconductor element. The conductor is disposed below the second semiconductor element. The first and the second semiconductor element each crosses the first wire in two parts and the two parts of the second semiconductor element is less than the two parts of the first semiconductor element in distance.

Abstract: An electronic device is provided. The electronic device includes a substrate, a first wire, a first semiconductor element and a second semiconductor element. The substrate has a display region and a peripheral region adjacent to the display region. The first wire is disposed in the display region and the peripheral region. The first semiconductor element is disposed in the display region. The second semiconductor element is disposed in the peripheral region and adjacent to the first semiconductor element. The first semiconductor element and the second semiconductor element cross the first wire in two parts respectively and the two parts of the second semiconductor element is less than the two parts of the first semiconductor element in distance.

Abstract: The invention relates to an improved process for synthesizing 6-(cyclopropaneamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-5N-(methyl-d3)pyridazine-3-carboxamide of the formula: Compound I is currently in clinical trials for the treatment of auto-immune and auto-inflammatory diseases such as psoriasis.

Abstract: The present invention provides a large tidal current energy generating device and an assembly platform (1) thereof. At least one horizontal axis hydro-generator (2) is installed in the assembly platform (1). The assembly platform (1) includes at least four fixed piles (11), at least two force-bearing blocks (12), at least two force-bearing supports (13), and supports (14). The at least four fixed piles are connected through the supports to form an installation space (15). The at least one horizontal axis hydro-generator is installed inside the installation space. One end of each fixed pile is driven to be fixed to a seabed and the other end extends to be above a water surface. The at least four fixed piles are arranged in left and right columns relative to a water flow direction, and each column of the fixed piles is arranged along the water flow direction.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer-readable storage medium, for serving content to a user. A method includes: receiving a request for content from a user, the content to be displayed in a slot associated with an online resource; determining an expected activity score for the user based at least in part on one or more criteria associated with a context of presenting the online resource to the user; comparing the expected activity score for the user to a threshold; selecting one or more content items to serve to the user based at least in part on the comparison; and serving the selected content items to the user responsive to the request.

Abstract: A method and a system are provided to simultaneously generate blue-shifted and red-shifted femtosecond light sources with tunable spectral peak location and bandwidth, by controlling the input condition (chirp/spectrum) of a fiber-optic nonlinear propagation. The system comprises (A) a seed source, (B) a driving current controller to regulate the spectrum of the seed source, (C) a dispersion controller to control the chirp and pulse width of the seed source, (D) a fiber-optic spectral conversion module to shape and broaden the laser spectrum via fiber-optic nonlinear processes, and (E) a spectral selection module to filter out the required wave packets. With the simultaneous uses of the driving current controller and the dispersion controller, the light sources feature continuously tunable spectral peak with (1) a relatively constant output pulse energy or (2) a tunable spectral bandwidth at a specific peak location.

Abstract: Systems, apparatuses and methods may provide technology for optimizing an inference neural network model that performs asymmetric quantization by generating a quantized neural network, wherein model weights of the neural network are quantized as signed integer values, and wherein an input layer of the neural network is configured to quantize input values as unsigned integer values, generating a weights accumulation table based on the quantized model weights and a kernel size for the neural network, and generating an output restoration function for an output layer of the neural network based on the weights accumulation table and the kernel size. The technology may also perform per-input channel quantization. The technology may also perform mixed-precision auto-tuning.

Abstract: An intra-layer reinforcement method, and a consolidation and reconstruction simulation experiment system and an evaluation method for a gas hydrate formation are provided. In the intra-layer reinforcement method, the formation reconstruction and fracturing grouting reinforcement technologies are combined; a fracturing grouting process is adopted to create fractures in the gas hydrate formation; and a consolidation liquid enters the fractures and penetrates into the formation through a pressure difference to form a reinforcement with a ribbed slab structure and a specified strength and permeability, which supports the formation to achieve collapse prevention and sand prevention.

Abstract: An antenna adjustment device and an antenna adjustment method for a mobile vehicle, in which main structure includes the mobile vehicle having a directional antenna, a photographic element and an epipolar line analysis component. The epipolar line analysis component establishes data connection with the directional antenna and the photographic element. The photographic element includes a photographic part and an image receiving processing part. With the above structure, the user can use the photographic element with the directional antenna to define an epipolar line of optimal connection efficiency with the base station on the image receiving processing part. When the connection is needed, the mobile vehicle is moved for adjusting an image of the base station imaged by the image receiving processing part to align to the epipolar line, so as to get the optimal connection efficiency.

Abstract: An optical isolator has high isolation and low insertion loss in bandwidth. An input fiber collimator, isolator cores, and an output fiber collimator are connected in sequence in an optical path. Acute ends of wedge surfaces of lenses and fiber heads of the collimators are polished to form small platforms. Faraday crystals of the cores are optically active and are different in wavelength; birefringent wedges of the cores are different in wedge angle; and an optical axis of the birefringent wedges at an emitting end of the first core is perpendicular to an optical axis of the birefringent wedges at an incident end of the second core. The two stages of Faraday crystals with different wavelengths are overlaid to extend and widen isolation performance in bandwidth, and a small-spot collimator design is adopted so coupling loss is low, performance is stable, and reliability is high.

Abstract: The present disclosure provides novel synthetic intermediates useful in the synthesis of MK2 kinase inhibitors.

Abstract: An electronic device is provided. The electronic device includes a substrate, a first wire, a first semiconductor element and a second semiconductor element. The substrate has a display region and a peripheral region adjacent to the display region. The first wire is disposed in the display region and the peripheral region. The first semiconductor element is disposed in the display region. The second semiconductor element is disposed in the peripheral region and adjacent to the first semiconductor element. The first semiconductor element and the second semiconductor element cross the first wire in two parts respectively and the two parts of the second semiconductor element is less than the two parts of the first semiconductor element in distance.

Abstract: This application discloses a network slicing method. The method includes obtaining metadata information of each of multiple traffic flows, determining a classification policy according to metadata information of the multiple traffic flows, determining a network slicing policy according to the classification policy, and the network slicing policy includes a mapping relationship between a traffic flow type and a network slice and a slice weight of the network slice, and determining a resource node policy according to the network slicing policy, where the resource node policy includes a mapping relationship between at least one resource node in the network and the at least one network slice and a resource weight of each resource node, and the resource weight of the resource node indicates a ratio of a resource of each of network slices corresponding to the resource node to a resource of the resource node.

Abstract: The disclosure provides a sealing system applicable for an ocean power generation device, which includes at least one first seal and a water leakage protection device. The water leakage protection device is located at a side of at least one first seal away from seawater, and includes a sealed water storage tank and a drain pipe. The sealed water storage tank collects and stores seawater leaked from the at least one first seal. One end of the drain pipe is communicated with the sealed water storage tank, and the seawater stored in the sealed water storage tank is discharged through the drain pipe.