Abstract: Embodiments include a stacked semiconductor device and methods of forming the same. The stacked semiconductor device includes a first package embedded in a second package. Forming the first package includes mounting a first integrated circuit device to a first workpiece by a first set of solder connectors, depositing a first underfill between the first integrated circuit device and the first workpiece, and forming a first encapsulant laterally surrounding the first integrated circuit device. The first package is mounted to a second workpiece by a second set of solder connectors, a second underfill is deposited between the first package and the second workpiece, and a second encapsulant is deposited to laterally surround the first package.

Abstract: Detecting fine-grained similarity in image includes determining a core area of a search image by generating an image salient map from a plurality of layers of the search image and determining a connected area based on the image salient map. Feature descriptors are generated from the core area of the search image. A plurality of capsule vectors are generated from different ones of a plurality of keypoints of the feature descriptors. Capsule vectors of the search image are compared with capsule vectors of each image of the dataset to generate a top-K matrix. Similarity scores for the top-K matrix are calculated. One or more image of the dataset having fine-grained similarity with the search image are selected based a bundled similarity score for each image of the dataset. The bundled similarity score is a summation of the similarity scores of the image.

Abstract: A method for predicting yield and composition changes during urea inclusion fractionation to select a fatty acid methyl ester source for biofuel. The method can include heating a solid urea inclusion compound to a decomposition temperature, allowing the solid urea inclusion compound to decompose, heating again to a melting temperature, allowing the solid urea to melt, cooling to the decomposition temperature, and cooling again to a temperature below the decomposition temperature. Each heating, cooling, decomposing, and melting step can have its change in enthalpy and entropy recorded. A thermodynamic model can be calculated using the recorded changes in enthalpy and entropy. The thermodynamic model can predict a yield and composition of the solid urea inclusion compound and can be used to select a fatty acid methyl ester source using the predicted yield and composition.

Abstract: A method and system for generating jet printing data, an electronic device, and a storage medium are provided. The method includes: step 1: obtaining a pad pattern, wherein the pad pattern comprises several highlighted regions; step 2: determining an image scanning angle of each of the highlighted regions in the pad pattern; step 3: scanning and filling each of the highlighted regions based on the corresponding image scanning angle, to obtain a jet printing path; and step 4: generating jet printing data based on the jet printing path. In the method for generating jet printing data of the present disclosure, only a bare PCB or a Gerber file is needed so that the jet printing data can be rapidly and accurately generated and provided to the jet printing system, thereby maximizing the speed for generating jet printing programs, increasing program quality, and operating efficiency.

Abstract: This invention discloses an injectable nanocomposite gel composition and the method of making the composition. The composition is composed of amphiphilic alginate nanoparticle, gel stabilizer, gel crosslinker, and gel structural modifiers. The nanocomposite gel can be manufactured into a form of highly-viscous gel or a solid-like gel, used as a vehicle to carry and deliver pharmaceutically active ingredients with high drug load via injection administration for medical uses.

Abstract: Processing circuitry determines a use of at least two prediction models on different samples in a current block. The processing circuitry generates predicted values of first samples in the current block according to a first prediction model and generates predicted values of second samples in the current block according to a second prediction model that is different from the first prediction model. The processing circuitry determines whether to apply a filter on a current sample in the current block based on whether one or more adjacent neighboring samples use a different prediction model from the current sample. Then, in response to a determination of applying the filter, the processing circuitry reconstructs the current sample based on a filtering output from the filter with predicted values of the current sample and the one or more adjacent neighboring samples being inputs of the filter.

Abstract: The present disclosure provides shortcut icon display methods and apparatuses. In an implementation, a method includes in response to an instruction of creating a shortcut icon, creating and displaying the shortcut icon, obtaining a display condition of the shortcut icon, and in response to determining that the display condition is not satisfied, removing the shortcut icon or a displaying prompt for reminding the user to remove the shortcut icon.

Abstract: Provided are a red blood cell (RBC) having an agent linked thereto, wherein the agent is linked to at least one endogenous, non-engineered membrane protein of the RBC by a sortase-mediated glycine conjugation or lysine side chain ?-amino group conjugation, and wherein the agent comprises a uric acid degrading polypeptide, a uric acid transporter or the combination; a method for preparing the RBC; and the use of the RBC for preventing or treating a disorder, condition or disease associated with an elevated uric acid level including hyperuricemia or gout.

Abstract: A unimodal ethylene-co-1-hexene copolymer that, when in melted form at 190 degrees Celsius, is characterized by a unique melt property space defined by combination of melt elasticity and complex viscosity ratio (shear thinning) properties. A blown film consisting essentially of the unimodal ethylene-co-1-hexene copolymer. A method of synthesizing the unimodal ethylene-co-1-hexene copolymer. A method of making the blown film. A manufactured article comprising the unimodal ethylene-co-1-hexene copolymer.

Abstract: Disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. In one illustrative example, a first network device for wireless communication can receive, from a second network device, a synchronization message comprising synchronization information. The first network device can determine clock information based on the synchronization information. The first network device can generate a clock update command based on the clock information. The first network device can further transmit the clock update command to one or more wireless communication devices associated with the first network device. The first network device can apply the clock information to a clock of the first network device such that the first network device is synchronized with the second network device.

Abstract: Provided are a reconfigurable neuron device based on ion gate regulation and a method of preparing the same. The device includes: a synthetic antiferromagnetic layer, a metal oxide layer, an ionic liquid layer and a top electrode layer which are sequentially stacked from bottom to top. A left boundary antiferromagnetic layer and a right boundary antiferromagnetic layer having opposite magnetization directions are provided on two opposite edges of a bottom end of the synthetic antiferromagnetic layer, and a magnetic tunnel junction configured to output a spike signal is further provided in a middle portion of the bottom end of the synthetic antiferromagnetic layer. The metal oxide layer, the ionic liquid layer and the top electrode layer constitute an ion gate, the ionic liquid layer includes a positive ion and a negative ion.

Abstract: Disclosed are batteries and electrical apparatuses. Non-faradaic capacitance of the negative electrode plate is Cdl nF, the sphericity of the negative active material contained in the negative electrode plate is S, and Cdl and S satisfy 0.5?Cdl×S?5. By adjusting Cdl value and sphericity S, so that they are in the range of 0.5?Cdl×S?5, which can effectively reduce the specific surface area of the negative active material, increase the tap density, so that the negative electrode plate has a high tap density without causing overpressure phenomenon. Furthermore, the mechanical stress experienced by the negative active materials of the negative electrode plate during rolling is minimized, and the reaction area with the electrolyte is minimized, it has good liquid retention properties, thereby avoiding the occurrence of gas generation and swelling, so that the batteries have excellent rate performance and cycle performance.

Abstract: A vehicle system of a vehicle may include a controller programmed to receive sensor data from one or more vehicle sensors as the vehicle drives along a road, determine whether the vehicle is approaching a road anomaly based on the sensor data, and upon determination that the vehicle is approaching the road anomaly, begin recording audio and continue recording audio until after the vehicle interacts with the road anomaly.

Abstract: An electronic assembly includes a circuit board assembly and a liquid cold plate. The circuit board assembly includes a board, a first heat-generating component, and a second heat-generating component, where the first heat-generating component and the second heat-generating component are disposed on the board. The liquid cold plate includes a liquid inlet and a liquid outlet. The liquid cold plate includes a first cooling region and a second cooling region, where the second cooling region is closer to the liquid outlet than the first cooling region. A heat dissipation capability of the first cooling region is stronger than that of the second cooling region. A heat-generating density of the first heat-generating component is greater than that of the second heat-generating component, the first heat-generating component is thermally connected to the first cooling region, and the second heat-generating component is thermally connected to the second cooling region.

Abstract: A connecting composition and a scaling coating for wire or cable insulation is disclosed. The connecting composition comprising a PVDF copolymer and a solvent. The solvent comprises cyclic ketone, wherein the weight percent of PVDF copolymer is from 20 to 40 wt. %, preferably 20 to 35 wt. % based on the total weight of PVDF copolymer and solvent. The PVDF copolymer comprises one or more comonomers and at least 75 wt. % vinylidene fluoride units, preferable at least 80% vinylidene fluoride units and has a melt viscosity of 2 to 12, preferably 4 and 10 kPoise at 230° C. and 100 s?1.

Abstract: An enterprise screening method and apparatus, an electronic device and a storage medium are provided. The method includes: acquiring original enterprise data belonging to a preset industry category, and extracting enterprise business behavior information corresponding to each enterprise from a business scope of each enterprise in the original enterprise data; extracting first target business behavior information from the business scope of the confirmed target enterprise data belonging to the preset industry category, the enterprise business behavior information and the first target business behavior information both including business mode information and business object information; and matching the enterprise business behavior information corresponding to each enterprise with the first target business behavior information respectively, and when the matching is successful, determining that the enterprise is a first target enterprise. An accuracy of enterprise screening can be improved.

Abstract: A unidirectional perspective film includes a first niobium oxide layer, a first silicon oxide layer, an absorption layer, a second niobium oxide layer, and a second silicon oxide layer that are sequentially disposed. The absorption layer has a thickness ranging from 8 nm to 20 nm.

Abstract: A method, an electronic device, and a computer program product for generating a three-dimensional scene are provided in embodiments of the present disclosure. The method may include obtaining source image features from a plurality of two-dimensional source images associated with the three-dimensional scene to be generated. The method may further include obtaining editing features from an editing instruction input by a user for the three-dimensional scene, each of the editing features respectively forming a feature pair with each of the source image features. Furthermore, the method may include updating the source image features by maximizing a correlation coefficient of each of the feature pairs, and generating the three-dimensional scene based at least on the updated source image features. Embodiments of the present disclosure can realize arbitrary editing of a three-dimensional scene, thus enhancing the experience of human-computer interaction.

Abstract: Articles and devices comprising fluorinated polymers, as well as methods of preparing fluorinated polymers, are generally described. In some cases, such fluorinated elastomers can be used for sensing neural activity, e.g., by encapsulating electronic circuits, or other applications. Furthermore, according to certain embodiments, polymers can, surprisingly, be directly deposited onto layers comprising low molecular weight fluorinated polymers, e.g., without swelling in the presence of certain solvents. Some embodiments are generally directed to devices and methods for treating fluorinated polymers and subsequently depositing material onto the treated fluorinated polymers. This may allow the fabrication and patterning of multilayered articles comprising fluorinated elastomers.

Abstract: The disclosure relates to a method, apparatus, readable medium, and electronic device for live stream interaction. The method includes: in accordance with displaying of a first control at a first target position of a live stream interface, obtaining a first duration during which a user watches the live stream interface; in accordance with a determination that the first duration is greater than or equal to a first predetermined duration threshold, switching the first control to a second control, and displaying the second control at a second target position of the live stream interface; and in response to a first operation command performed by the user on the second control, allocating a virtual resource to the user. In this way, interaction modes of a live stream room are enriched, and an activity level of the live stream room can be improved.