Abstract: A method for correcting dimensional distortion when viewing a display at an angle is disclosed. In one embodiment, such a method identifies a line of sight of a user relative to a display. The method determines an angle of the line of sight relative to the display and a displacement of the user relative to the display. Using the angle and the displacement, the method determines an adjustment needed to reduce dimensional distortion of content on the display caused by the angle and the displacement. The method applies the adjustment to the content. In certain embodiments, applying the adjustment includes one or more of altering a size of the content on the display, altering proportions of the content on the display, and altering an orientation of the content on the display. A corresponding system and computer program product are also disclosed.

Abstract: A dimming module and method for manufacturing the same, and a dimming glass, relate to the field of smart glass technology. The dimming module includes: a first dimming structure (10) and a second dimming structure (20). Each of the first dimming structure (10) and the second dimming structure (20) includes a first substrate (1), a second substrate (2) and a liquid crystal layer (3), and a first flexible circuit board (4) and a second flexible circuit board (5). The first substrate (1) is provided with a first binding area (11), and a first electrode (6) on one side facing the liquid crystal layer (3). The second substrate (2) is provided with a second binding area (21), and a plurality of second electrodes (7) on one side facing the liquid crystal layer (3).

Abstract: A light adjustment device includes a first substrate and a second substrate that are arranged opposite to each other, a light adjustment module, and an ultraviolet light blocking layer. The light adjustment module is located between the first substrate and the second substrate. The ultraviolet light blocking layer is located between the first substrate and the light adjustment module or located inside the light adjustment module. A refractive index of the ultraviolet light blocking layer is greater than a refractive index of the first substrate.

Abstract: The present disclosure provides a dimming glass and a method for manufacturing the dimming glass. The dimming glass includes: at least one dimming functional layer sandwiched between two glass substrates, where a plurality of conductive leads is connected to a bonding circuit board, and a sealant filled between sealant regions of the two glass substrates. Each conductive lead includes a connecting end, a protruding end and an extension segment. The connecting end is connected to the bonding circuit board, the protruding end extends out of an outer side of an edge of the glass substrate, at least a part of the extension segment extends in a first direction which is an extension direction of an edge of the bonding side of the dimming functional layer, and the extension segment is located in the sealant region and is secured through the sealant.

Abstract: A method for modifying a gliadin and an application thereof are provided. The method includes the following steps: dissolving the gliadin in a solvent to obtain gliadin solution; and adding a proline endoprotease to the gliadin solution for a reaction, and adjusting the pH value of solution to neutral according to a gradient, to obtain a modified gliadin. The modified gliadin obtained by the present invention may be uniformly dispersed in water, and may still maintain a uniform dispersion state in the water after high-temperature thermal sterilization and long-term storage, or even in the presence of sodium chloride, it has good thermal stability, salt resistance, and storage stability.

Abstract: The present invention discloses a bone conduction vibration sound producing apparatus and a wearable device. The bone conduction vibration sound producing apparatus includes a housing, a vibration assembly, a coil, and two elastic members. The housing is provided with an accommodating cavity. A flexible circuit board connected to the coil is disposed outside the housing. The flexible circuit board is disposed at an end of the housing in a length direction, and is configured to be connected to an external control circuit. The vibration assembly is provided in the accommodating cavity. The coil is fixed with respect to the housing and surrounds an outer periphery of the vibration assembly. The two elastic members are respectively connected to two ends of the vibration assembly and are both connected to the housing.

Abstract: The disclosure provides a communication delay compensation method and a communication delay compensation system based on an autonomous robot, where the method includes the following steps: establishing a state equation based on a system model of an AUV positioning system; acquiring an included angle between a direction vector of AUV to an observation station and a velocity vector of AUV based on the system model; establishing an observation equation according to the state equation and the included angle; establishing an extended Kalman filter equation based on the system model, the included angle and the observation equation; and calculating a position information predicted value at the current time by using the extended Kalman filter equation to complete communication delay compensation.

Abstract: A light-adjusting glass is provided to include: a first toughened glass layer, a first adhesive layer, a first substrate, a second substrate, a second adhesive layer, a second toughened glass layer and supporting spacers between the first and second substrates, which are sequentially stacked; materials of the first and second adhesive layers are melted under the conditions that a temperature is in a range of 130° C. to 150° C. and a pressure is in a range of 12 bar to 14 bar, and are solidified after being cooled; the light-adjusting glass further includes an edge sealing structure around the first and second substrates, and the edge sealing structure, the first and second substrates are enclosed to form a gap filled with a liquid crystal; the edge sealing structure includes a liquid crystal pouring port therein; a sealing glue is at an opening of the liquid crystal pouring port and seals the opening.

Abstract: A fluorocarbon/palladium/magnesium-scandium hydrogen-chromic film and a preparation method thereof are provided. The film includes a magnesium-scandium composite film layer, a palladium catalytic layer, and a fluorocarbon film layer that are sequentially arranged on a substrate. The preparation method includes: growing the magnesium-scandium composite film layer on the substrate first, then growing the palladium catalytic layer in situ on the magnesium-scandium layer, and finally depositing the fluorocarbon film layer on Pd. According to the present invention, the catalytic effect of palladium is utilized to promote reversible conversion between hydrogen and hydrogen atoms during hydrogen absorption and dehydrogenation stages, and a composite scandium element is added to accelerate diffusion of the hydrogen atoms in a magnesium matrix and accelerate formation and decomposition of a hydride, such that the film can be repeatedly and rapidly switched between a reflective state and a transparent state.

Abstract: A cell growth promoter and an application thereof are provided. The invention adopts Fe2+ and ovalbumin to form a Fe2+-ovalbumin (OVA) compound to promote ovalbumin cell endocytosis, the cell growth promoter can maintain cell growth in an environment free of amino acids, promote cell proliferation in an environment with amino acids; and, the Fe2+-OVA compound can replace expensive animal serum albumin in cell culture, the cell growth promoter has a significant effect on improving cell viability and is low cost.

Abstract: The present disclosure provides a dimming glass and a method for manufacturing the dimming glass. The dimming glass includes: at least one dimming functional layer sandwiched between two glass substrates, where a plurality of conductive leads is connected to a bonding circuit board, and a sealant filled between sealant regions of the two glass substrates. Each conductive lead includes a connecting end, a protruding end and an extension segment. The connecting end is connected to the bonding circuit board, the protruding end extends out of an outer side of an edge of the glass substrate, at least a part of the extension segment extends in a first direction which is an extension direction of an edge of the bonding side of the dimming functional layer, and the extension segment is located in the sealant region and is secured through the sealant.

Abstract: A method for purifying single-stranded DNA is provided. The method can comprise: mixing a sample containing single-stranded DNA with a single-stranded DNA binding protein, and incubating for a first time period to obtain a first product, the first product containing a conjugate of the single-stranded DNA and the single-stranded DNA binding protein; purifying the first product by using affinity chromatography to obtain a second product; and purifying the second product to at least remove the single-stranded DNA binding protein to obtain a target product containing a purified single-stranded DNA. Also provided are a kit for purifying single-stranded DNA, the kit comprising a single-stranded DNA binding protein and a purification reagent; and a use of a single-stranded DNA binding protein in purifying single-stranded DNA.

Abstract: A dimming window and a manufacturing method thereof, belong to the technical field of dimming glass. The dimming window includes: at least two chambers arranged in a stack, each of the chambers comprising two light-transmitting substrates arranged opposite to each other; the at least two chambers include a first chamber and a second chamber, a dinning structure is provided in the first chamber, and a first reflective film is provided in the first chamber and/or the second chamber; wherein the thickness of the second chamber is greater than or equal to the thickness of the first chamber, and the thickness of the chamber is a distance between two opposite surfaces of the two light-transmitting substrates of the chamber. The technical solution of the present disclosure can improve the shading effect of the dimming window.

Abstract: Embodiments of this disclosure provide techniques used in a location sensing service and a timeline service implemented in a host device for providing location history. In particular, the location sensing service may passively collect location coordinates of the device using requests made by third party applications. The location sensing service may receive a signal comprising an intent for a location request in response to a change in the user activity or in response to a change in a cellular identification of the device. The device may determine that a time elapsed from a previous location request and a time corresponding with receiving one or more of the signals exceed a time threshold and, based thereon, request a location coordinate of the device.

Abstract: A gold nanocluster of the formula Au16(RGDC)14, wherein RGDC is arginine-glycine-aspartic acid-cysteine, and methods for synthesis, are described. The gold nanocluster effectively produces Type I ROS and functions as photosensitizer, and has utility in applications such as, but not limited to, biomedical applications and photocatalysis. The gold nanocluster may be useful in photodynamic therapy (PDT) in cells and tissues for treating diseases such as certain cancers.

Abstract: A steering wheel suspension structure of an omnidirectional mobile robot includes a steering wheel connecting ring, a plurality of leaf spring connecting beams and a chassis mounting section. The steering wheel suspension structure is an integrated plate structure. The steering wheel connecting ring is connected with a steering wheel, and the chassis mounting section is connected with a robot chassis. The leaf spring connecting beam is connected with the steering wheel connecting ring and the chassis mounting section, and the leaf spring connecting beam is used as the main component of suspension deformation. The suspension structure is simple, easy to install, light in weight, less in space, and highly integrated with the steering wheel assembly. When the suspension is deformed by the force, it weakens the radial force and only has the displacement and force in the vertical direction, thus ensuring the handling performance of the chassis.

Abstract: The invention discloses a vibration device, a bone conduction headphone, and an intelligent hardware device, which belong to the field of vibration technology. The vibration device comprises: a case; an electromagnetic driving part including a coil connected to the case; and a vibrator, including a magnetic part movably arranged in the coil and an elastic part connected between the magnetic part and the case; the magnetic part includes at least two magnet portions and a non-magnetic portion located between two adjacent magnet portions. In the present invention, the magnetic part is made of magnetic material integrally magnetized. Compared with the original structure that requires multiple magnets to be connected, it has fewer parts, and is more convenient to install, while also achieving higher dimensional accuracy, thereby improving the assembly accuracy with the coil.

Abstract: A preparation of a histone deacetylase inhibitor contains the histone deacetylase inhibitor and an excipient. The excipient is at least one of or a combination of two or more of cyclodextrin, arginine and meglumine. The preparation significantly increases the solubility of the histone deacetylase inhibitor in water, and improves the stability and retains the excellent anti-tumor activity of the histone deacetylase inhibitor.

Abstract: A light-adjusting structure, a method for manufacturing the light-adjusting structure, and a light-adjusting module are provided, which belong to the field of display technology, the light-adjusting structure includes: a first flexible substrate and a second flexible substrate oppositely arranged; a first transparent electrode and a second transparent electrode which are located between the first flexible substrate and the second flexible substrate; a first alignment layer located on a side of the first flexible substrate facing towards the second flexible substrate; a second alignment layer located on a side of the second flexible substrate facing towards the first flexible substrate; and a spacer and a dye liquid crystal layer which are located between the first alignment layer and the second alignment layer. The solutions of the present disclosure can meet light-adjusting requirements of vehicle windows.

Abstract: A preparation method for a convenient and instant dumpling with a long normal-temperature shelf life includes the following steps: preparation of dough?pressing of dough wrapper?preparation of dumpling wrapper?preparation of stuffing?kneading of dumpling?pre-cooking?canning?sterilization and finished product. By improvement processes in the angle of dough wrapper, stuffing, water migration, dough wrapper adhesion, and taste preservation, the product performance is improved, so that the product may be stored at the normal temperature for at least 12 months and the taste quality may still maintain the same level as fresh dumplings.