Abstract: The present disclosure relates to a wide-range perpendicular sensitive magnetic sensor and the method for manufacturing the same, the magnetic sensor includes a substrate, a plurality of magnetic tunnel junctions, a plurality of magnetic flux regulators, a first output port and a second output port.

Abstract: A Ziegler-Natta catalyzed ethylene/alpha-olefins copolymer is provided having sporadic long chain branches and reversed comonomer composition distribution or short chain branching distribution (SCBD) in the high molecular weight fractions. According to the invention, polyethylene film made with the inventive copolymer has a balance of improved physical, optical, mechanical properties as well as processability. In one aspect, the film includes a 1% secant modulus of greater than 25,000 psi, a film haze of less than 10, a film clarity of greater than 90, a dart impart resistance of greater than 500 g/mil, and a MD tear strength of greater than 500 g/mil.

Abstract: The present disclosure relates to a wide-range perpendicular sensitive magnetic sensor and the method for manufacturing the same, the magnetic sensor includes a substrate, a plurality of magnetic tunnel junctions, a plurality of magnetic flux regulators, a first output port and a second output port.

Abstract: The invention provides a glutamate decarboxylase mutant with improved pH tolerance and use thereof in synthesis of gamma-aminobutyric acid. The mutant is obtained by mutating glutamate decarboxylase having an amino acid sequence as shown in SEQ ID NO. 3. The enzyme activity of the mutant at pH 6.5 is improved to 178% of the original enzyme (SEQ ID NO. 3). The final yield of 1000 g of substrate fed in batches in a 5L tank for 12 h is up to 688.13 g/L, which is about 52% higher than the productivity of the original glutamate decarboxylase. The final molar conversion rate can reach 98.2%. The invention not only broadens the enzyme activity of GAD under the optimum pH, but also broadens the enzyme activity of GAD under the neutral pH, and enhances the capability of the GAD to synthesize gamma-aminobutyric acid, and therefore is more suitable for industrial production.

Abstract: A ground simulation device and method for an on-orbit manipulation of a space manipulator is provided. The ground simulation device includes: a dual-arm robot, configured to simulate the space manipulator operating a target object; a suspension device, including a fixed post and passive rods, where the passive rods are movably connected with a top end of the fixed post, and the target object is suspended to the passive rods; and a simulation platform, configured to fix the dual-arm robot and the suspension device thereon. The ground simulation device provides the passive rods on the suspension device and suspends the target object to the passive rods, thus overcoming the gravity of the target object. In addition, the passive rods can drive the target object to move under an influence of an external force, achieving a similar suspension effect to that in space, and providing a desired, safe, and reliable implementation effect.

Abstract: The present disclosure designs a mixed refrigerant hydrogen liquefaction device including a normal-pressure precooling cold box, a vacuum cryogenic cold box, a hydrogen refrigeration cycle compressor unit, a nitrogen cycle refrigeration unit and a mixed refrigerant cycle refrigeration unit. The precooling section uses a mixed refrigerant process and a nitrogen cycle refrigeration process as the main sources of cold energy. The refrigerant refrigeration cycle is the main source of cold energy in the temperature range of 303K to 113K. The liquid nitrogen refrigeration cycle is the main source of cold energy in the temperature range of 130K to 80K. The hydrogen refrigeration cycle provides cold energy for the temperature range of 80K to 20K. Most of the BOG generated in a storage part is recovered by an ejector. A plate-fin heat exchanger is filled with ortho-para hydrogen conversion catalysts to realize the para hydrogen content of liquefied hydrogen ?98%.

Abstract: A method of treating or remediating contaminated material, such as water or soil, comprises contacting such material with asphaltenes. The asphaltenes are preferably produced as a by-product of petroleum refining and, in particular, a by-product of vacuum residua. An adsorbent material comprising such asphaltenes is also provided.

Abstract: The present disclosure relates to a plane-distributed load sharing pressure device and a use method thereof. The plane-distributed load sharing pressure device includes a first-stage balance rod to an Nth-stage balance rod, N?2. The middle part of the first-stage balance rod is hinged to a force applying member. The two ends of the first-stage balance rod are respectively perpendicular to and hinged to the middle parts of second-stage balance rods. The two ends of the second-stage balance rod are respectively perpendicular to and hinged to the middle parts of third-stage balance rods. Similarly, the two ends of an (N?1)th-stage balance rod are respectively perpendicular to and hinged to the middle parts of Nth-stage balance rods. Force bearing members used for resolving a force applied by the force applying member to target members are arranged at the two ends of the Nth-stage balance rods.

Abstract: A method of treating or remediating contaminated material, such as water or soil, comprises contacting such material with asphaltenes. The asphaltenes are preferably produced as a by-product of petroleum refining and, in particular, a by-product of vacuum residua. An adsorbent material comprising such asphaltenes is also provided.

Abstract: The present disclosure provides a display panel, a display substrate, and a manufacturing method thereof. The display substrate comprises a substrate, a first planar layer, and a BPS light-shielding layer. Wherein the BPS light-shielding layer is made of a composite material including polydopamine and graphene oxide, which can strengthen a binding force between the BPS light-shielding layer and the first planar layer and improve light-shielding effect of the BPS light-shielding layer. The manufacturing method of the display substrate is simple, and making liquid crystals uniformly filled, thereby improving display quality of panels.

Abstract: The present disclosure provides a display panel, a display substrate, and a manufacturing method thereof. The display substrate comprises a substrate, a first planar layer, and a BPS light-shielding layer. Wherein the BPS light-shielding layer is made of a composite material including polydopamine and graphene oxide, which can strengthen a binding force between the BPS light-shielding layer and the first planar layer and improve light-shielding effect of the BPS light-shielding layer. The manufacturing method of the display substrate is simple, and making liquid crystals uniformly filled, thereby improving display quality of panels.

Abstract: The present disclosure provides a flexible substrate material, a method of manufacturing a flexible display panel substrate and a flexible display panel. The flexible substrate material includes a polyimide substrate and a carbon nanotube reinforcement mixed in the polyimide substrate. The method of manufacturing a flexible display substrate provided by the present disclosure provides the flexible display panel substrate with better abilities of curl deformation resistance and crack resistance by introducing the carbon nanotube reinforcement phase into the synthesis process of the phase of the polyimide substrate. The flexible display panel substrate provided by the present disclosure has more excellent quality due to the flexible substrate with the abilities of curl deformation resistance and crack resistance.

Abstract: The present disclosure provides a method for fabricating a color filter substrate. The method comprises: forming an indium tin oxides (ITO) layer on a surface of the glass substrate and depositing a silver nanoparticle layer on a surface of the ITO layer by electrophoretic deposition to obtain a conductive layer. The present disclosure further provides a color filter substrate fabricated by the above method and a liquid crystal display panel comprising the same. The deposition of silver nanoparticles on the surface of the ITO layer by electrophoretic deposition reduces an impedance of the ITO layer, thereby reducing resistor-capacitor delay and making a liquid crystal alignment more complete.

Abstract: The present disclosure relates to a plane-distributed load sharing pressure device and a use method thereof. The plane-distributed load sharing pressure device includes a first-stage balance rod to an Nth-stage balance rod, N?2. The middle part of the first-stage balance rod is hinged to a force applying member. The two ends of the first-stage balance rod are respectively perpendicular to and hinged to the middle parts of second-stage balance rods. The two ends of the second-stage balance rod are respectively perpendicular to and hinged to the middle parts of third-stage balance rods. Similarly, the two ends of an (N?1)th-stage balance rod are respectively perpendicular to and hinged to the middle parts of Nth-stage balance rods. Force bearing members used for resolving a force applied by the force applying member to target members are arranged at the two ends of the Nth-stage balance rods.

Abstract: A method of treating or remediating contaminated material, such as water or soil, comprises contacting such material with asphaltenes. The asphaltenes are preferably produced as a by-product of petroleum refining and, in particular, a by-product of vacuum residua. An adsorbent material comprising such asphaltenes is also provided.

Abstract: There is provided a process of treating a heavy hydrocarbon-comprising material, comprising: contacting a feed material with at least a catalyst material within a contacting zone to effect generation of a total product such that a contacting zone material is disposed within the contacting zone and consists of the catalyst material and a feed/product-comprising mixture comprising the feed material and the total product, wherein the feed/product-comprising mixture includes a Conradson carbon residue content of at least 12 weight percent, based on the total weight of the feed/product-comprising mixture, and also includes an asphaltene content of less than two (2) weight percent, based on the total weight of the feed/product-comprising mixture, and wherein the feed material includes deasphalted heavy hydrocarbon-comprising material.