Abstract: Provided herein are a sulfur copolymer derived from an elemental sulfur and a thiol monomer and a method for preparing the same. The sulfur copolymer is synthesized by a simple method, and can be widely used in cameras and lenses, or defense materials-related industries, by replacing expensive inorganic materials used in existing infrared lenses. In addition, by adjusting the content of one or more sulfur monomers or two or more sulfur monomers, not only mid-wave infrared transmission but also long-wave infrared transmittance can be maintained at a high level.

Abstract: Disclosed are a display screen and a display apparatus, comprising: a transmissive liquid crystal panel comprising a displaying side and a non-displaying side arranged opposite to each other; a first polarizer arranged at the displaying side of the transmissive liquid crystal panel; a second polarizer arranged at the non-displaying side of the transmissive liquid crystal panel, a direction of a transmission axis of the first polarizer is perpendicular to that of the second polarizer; a scattering layer arranged between the transmissive liquid crystal panel and at least one of the first polarizer the second polarizer; a reflective polarizer arranged between the transmissive liquid crystal panel and the second polarizer. The disclosed display screen and the display apparatus have a relatively high transmittance and reflectivity, and can be used under different outdoor illuminations so as to realize environmentally friendly effects such as energy saving and emission reduction.

Abstract: A UR-type polyimide resin applicable to reinforced material structure is provided, essentially provided in the form of a UR-type (polyurea-imind, URI) polyimide resin (polyurea-imide resin), and synthesized by polymerization of three monomers, namely dianhydride, diisocyanate, and diamine. The UR-type polyimide resin thus synthesized is transparent, brownish, and highly viscous. Since its pyrolysis temperature is above 500° C., the UR-type polyimide resin is, together with a fiber material, used to produce a fiber composite or produce a metallic composite coated on or thinly adhered to the surface of a metallic material, allowing products of the disclosure to demonstrate excellent heat resistance, mechanical properties, electrical properties, and chemical properties.

Abstract: A display substrate, a display device and a mask are provided. The display substrate includes a base substrate and a pixel electrode at a side of the base substrate; the pixel electrode includes at least two strip electrodes, a slit is provided between adjacent strip electrodes of the at least two strip electrodes, the slit at least includes a first corner end located on at least one end of the slit, the first corner end includes a first edge and a second edge oppositely disposed, and a first transition edge connecting an end of the first edge with an end of the second edge, the first transition edge has an arc shape protruding away from the first corner end; a first included angle is formed between the first and second edges, and the first included angle is greater than or equal to 0° and less than or equal to 13°.

Abstract: Mesenchymal stem cells, a preparation method therefor, and a cell therapeutic agent using same have hemocompatibility since thrombosis thereof is suppressed after the expression or activation level of blood coagulation initiating factor CD142 is reduced or inhibited. When intravascularly administered, the mesenchymal stem cells have improved hemocompatibility since thrombosis thereof, which can be caused by the administered mesenchymal stem cells, is suppressed.

Abstract: Disclosed is a method of manufacturing a semiconductor device. The method includes forming a patterned hardmask over an underlying target layer on a substrate; and performing plasma fabrication operations in parallel on the patterned hardmask and underlying target layer in a plasma etching chamber using a plasma etch gas and a selective source gas. The plasma operations include forming a protective cap on the patterned hardmask; and removing portions of the underlying layer that are not covered by the patterned hardmask. In various embodiments, the selective source gas includes a chemical compound that includes a halogen gas that can be dissociated into a metal and a halogen, and the plasma operations include dissociating the metal and the halogen in the selective source gas and forming a protective cap on the patterned hardmask using the metal that has been dissociated.

Abstract: Provided is a measurement system including: a first chip including at least one first PN junction element adapted to sense a temperature of the first chip; and a second chip electrically connected to the first chip to form a first loop including the first PN junction element. The second chip includes a second loop. The second loop includes at least one second PN junction element adapted to sense a temperature of the second chip. The second chip provides multiple currents in the first loop and the second loop to generate voltage signals associated with the temperature of the first chip and the temperature of the second chip according to the first PN junction element and the second PN junction element and thus calculate the temperature difference between the first chip and the second chip. A measurement method applicable to the measurement system is further provided.

Abstract: An image inspection device includes: an illumination part extending in a width direction of a medium, which intersects a medium transport direction, so as to face a medium transport path, and configured to radiate light on an image formed on a surface of the medium; a reading part configured to read reflected light from the image as image inspection information; and a cooling part configured to cool an entire area of the illumination part in the width direction of the medium.

Abstract: A temperature measurement system and method are provided. The temperature measurement system includes: at least one first PN junction element disposed at a first chip to sense a temperature of the first chip; at least one second PN junction element disposed at a second chip to sense a temperature of the second chip; a second temperature measurement circuit electrically connected to the first and second PN junction elements and disposed at the second chip for measuring to obtain a temperature difference value between the first chip and the second chip; a third temperature measurement circuit comprising at least one third PN junction element and disposed at the second chip for measuring to obtain a temperature value of the second chip; and a processing unit for calculating the temperature difference value and the temperature value of the second chip to obtain a temperature value of the first chip.

Abstract: A memory device includes a set of memory dies, each memory die of the set of memory dies including a memory array and first control logic operatively coupled to the memory array, and an application-specific integrated circuit (ASIC) including a general-purpose input/output component (GPIO) including at least one digital pad communicably coupled to each memory die of the set of memory dies, and second control logic, operatively coupled to memory, to perform operations related to peak power management (PPM).

Abstract: This disclosure presents a composition for tissue staining and 3D specimen optical clearing, along with a method of making biological material transparent and labeling it simultaneously. The composition includes an amide dye adjuvant, a RI-matching material, a permeating agent, a labeling material, a mixture homogeneity excipient, and a solvent with DMSO. The RI-matching material includes a contrast agent and sugar. The composition has a neutral or acidic pH. The method involves fixing a specimen with a fixative solution and immersing and incubating the specimen in the composition for permeation. This disclosure also presents a kit for rendering biological material transparent. The kit is helpful for experimental animal/human histological studies and cancer staging/tumor differentiation determination.

Abstract: Glasses with gesture recognition function include a glasses frame and a gesture recognition system. The gesture recognition system is disposed on the glasses frame and configured to detect hand gestures in front of the glasses thereby generating a control command. The gesture recognition system transmits the control command to an electronic device to correspondingly control the electronic device.

Abstract: A high-pressure liquid delivery system under a high centrifugal acceleration condition on an arm-centrifuge, comprising a centrifuge main engine, a ground liquid source, a ground delivery conduit, a centrifuge bottom rotary joint, a centrifuge rotary arm delivery conduit, a rotary arm-basket pin roll, a basket rotary joint, a basket delivery conduit and a basket conduit outlet. According to the present disclosure, the basket rotary joint is introduced to adapt to the change of the basket-rotary arm angle before and after the arm-type basket centrifuge works, so that the demand for water, electricity, oil and gas transportation of the centrifuge is met. Therefore, the design for the conduit of the centrifuge-basket part is solidified, and compared with the traditional solution that a high-pressure hose is connected to the basket, the centrifugal acceleration load of the load can be increased to more than 500 g.

Abstract: The present application discloses a method and a system for displaying a high-resolution liver cancer pathological image based on an image pyramid, which comprises a data source processing module used for acquiring original images in various states, processing the original images, acquiring an image pyramid, naming image blocks in the image pyramid and storing the image blocks in a folder set for the image pyramid in a server; an image display module used for acquiring the image blocks in the folder set for the image pyramid in the server, acquiring the image blocks according to a user's request and splicing and displaying the image blocks in an image display area, wherein enlargement, reduction and translation operations are supported.

Abstract: A wire safety arrangement includes a wire support frame and a safety cover. The wire support frame includes a base frame, an engagement frame defining an engagement channel and a through locking slot, and a plurality of first locking members. The safety cover includes a cover body, a plurality of second locking members and a protruding member. The cover body has an upper side, a lower side, and a receiving cavity. The second locking members are provided in the receiving cavity. The protruding member protrudes from the upper side of the cover body. The safety cover is arranged to be detachably inserted in the engagement channel in such a manner that first locking members are detachably engaged with the second locking members respectively, and the protruding member is detachably engaged with the through locking slot so as to embed the main electrical wire in the receiving cavity.

Abstract: An image reconstructing method for generating an output image according to an input image and a target EV is disclosed. The image reconstructing method comprises: (a) extracting at least one first feature map of the input image; (b) synthesizing at least one second feature map with the target EV to generate at least one third feature map; (c) performing affine brightness transformation to the third feature map to generate fourth feature maps; and (d) synthesizing the input image with the fourth feature maps to generate the output image. An image generation training method with a cycle training is also disclosed.

Abstract: A die cutting machine has a mobile stair (14), the mobile stair (14) being able to assume a retracted position and an extended position, wherein in the extended position the mobile stair (14) is accessible by an operator. The mobile stair (14) is configured to be pushed into the retracted position by a transport rack (16) and pulled into the extended position when the transport rack (16) is pulled in the opposite direction. A coupling mechanism (30) is arranged on the mobile stair (14) that is configured to couple the transport rack (16) to the mobile stair (14) to pull the mobile stair (14) from the retracted into the extended position and to decouple the transport rack (16) from the mobile stair (14) when the transport rack (16) is moved from the die cutting machine (12) beyond the extended position of the mobile stair (14).

Abstract: The present application discloses a label-free adaptive CT super-resolution reconstruction method, device and system based on a generative network, which comprises the following modules: an acquisition module configured for acquiring low-resolution original CT image data; a preprocessing module configured for performing super-resolution reconstruction on original CT images based on total variation to obtain an initial value; and a super-resolution reconstruction module configured for performing high-resolution reconstruction on the initial value. According to the present application, a parameter fine-tuning method is adopted, and a CT reconstruction network which is not suitable for a certain patient is adjusted into a network which is suitable for the patient's situation on the premise of not using a large number of data sets for training; only the low-resolution CT data of the patient is used in this process, and the corresponding high-resolution CT data is not needed as a label.

Abstract: The present invention relates to a catalytic article for purifying an exhaust gas containing nitrogen oxides, which comprises a first region containing a vanadium-based SCR catalyst, a second region containing a metal-promoted molecular sieve catalyst, and a third region containing a vanadium-based SCR catalyst, wherein at least part of the second region is located downstream of at least part of the first region and upstream of at least part of the third region in the exhaust gas flow direction, provided that no part of the second region is located upstream of the first region or downstream of the third region. The present invention also relates to a method and a system for treatment of an exhaust gas containing nitrogen oxides by selective catalytic reduction using the catalytic article.

Abstract: An aspartic protease and the use of the aspartic protease in the hydrolysis of gluten. This protease can hydrolyze gluten and the gluten-derived immunogenic peptides at pH 2.0˜4.0. Also provided are methods for the production of the aspartic protease, including recombinant plasmids, transformants, and a purification method thereof; methods of using the aspartic protease to prepare drugs and oral enzyme supplements for treatment of diseases or discomforts related to gluten ingestion, such as celiac disease; and a method of using the asparic protease in food-processing process to remove or reduce gluten in foods or beverages.