Abstract: Described herein are crystalline forms of a small molecule methionine adenosyltransferase 2a (MAT2A) inhibitor, as well as pharmaceutical compositions thereof, and methods of use thereof in the treatment of diseases or conditions that would benefit from treatment with methionine adenosyltransferase 2a (MAT2A) inhibitor.

Abstract: A display panel includes: a light-emitting baseplate including a plurality of light-emitting components arranged in array; a first light extraction layer located at a light-emitting side of the light-emitting baseplate and including a plurality of first light extraction patterns, orthographic projections of the plurality of first light extraction patterns on the light-emitting baseplate covering at least part area of the light-emitting components; a color filter layer including a plurality of filter patterns, orthographic projections of the plurality of filter patterns on the light-emitting baseplate covering orthographic projections of the plurality of light-emitting components on the light-emitting baseplate; and a second light extraction layer including a plurality of second light extraction patterns, orthographic projections of the second light extraction patterns on the light-emitting baseplate being within the orthographic projections of the plurality of filter patterns on the light-emitting baseplate.

Abstract: An electroluminescent flexographic printing ink and a preparation method thereof. The ink includes, in parts by weight, the following components: 0.5 parts to 2 parts by weight of an electroluminescent material; 120 parts to 150 parts by weight of a monomer; 10 parts to 20 parts by weight of a prepolymer; and 0 part to 5 parts by weight of a leveling agent; wherein the electroluminescent ink for flexographic printing of the luminescent layer of the electroluminescent device does not comprise a pigment; and the electroluminescent ink for flexographic printing of the luminescent layer of the electroluminescent device has a particle size of less than 0.1 ?m, a viscosity of 20 cP to 2,000 cP at 25° C., a surface tension of 18 mN/m to 37 mN/m at 25° C., and a curing time of 10 min to 30 min.

Abstract: The present application belongs to the field of chemical engineering and discloses an device and method for preparing multicomponent copolymerized polypropylene. The preparation device includes a propylene feeding pipeline, a catalyst feeding pipeline, an ethylene feeding pipeline, a butene feeding pipeline, a polypropylene discharging pipeline, a catalyst pretreatment unit, a polymerization unit, a low-pressure degassing unit, and a powder inactivation and drying unit. The preparation device designed in the present application can realize the production of a high-performance ternary or multicomponent copolymerized polypropylene products, also has the advantages of short process flow, low energy consumption, economy, safety and large operational flexibility, and can realize the multi-capacity device layout of 50,000 to 800,000 tons per year.

Abstract: The present application pertains to the field of chemical engineering and discloses a preparation device and method for propylene terpolymer. The device includes: a catalyst pre-filming unit, a polymerization unit, a degassing and deactivation unit, a powder drying unit, a recovery unit, a propylene feeding pipe, an ethylene feeding pipe, a butene feeding pipe, a catalyst feeding pipe, and a polypropylene discharging pipe. The device designed in the present application involves flexible and convenient operation, is safe and reliable, has a high degree of automation, has few moving apparatuses, has a short device construction period and a compact layout, and can use modular construction, thus greatly reducing the investment costs; the device can produce multiple grades with better product performance, is more suitable for producing high-end polyolefin products and taking the high-end production route, and can achieve a multi-capacity device layout of 50,000 to 480,000 tons/year.

Abstract: The present invention provides an electroplating apparatus. A solid anode, a meshed anode or a perforated anode is arranged in the anode region to serve as an inert anode. And the constant distance is maintained between the inert anode and a substrate, so as to form a stable electric field on the surface of the substrate, thereby improving the uniformity of electroplating. An active anode is arranged below the inert anode in the anode region, so as to continuously replenish metal ions during the electroplating process, so that the metal ions can be more sufficiently conveyed to the substrate, thereby playing a role in improving the uniformity of electroplating. Components such as a rectifying plate, a fluid dispersion pipe or a stirring member are arranged in the anode region, so as to uniformly disperse the anode liquid, thereby further improving the uniformity of electroplating.

Abstract: Provided in the present invention is a flipping apparatus, comprising a bracket body, a rotary driver, and a clamping apparatus, a plurality of partition plates being formed on inner side surfaces of two side walls of the bracket body, a carrier slot for the placement of a wafer being formed between each two adjacent partition plates, and rotating shafts being formed on outer side surfaces of the two side walls of the bracket body. The rotary driver is connected to at least one rotating shaft to drive the bracket body to rotate, and the clamping apparatus is disposed on the side wall of the bracket body and is used for pressing or releasing the wafers placed in the carrier slots.

Abstract: A biochar is produced by co-pyrolysing an aquatic plant enriched with heavy metals with a clay mineral, and the aquatic plants themselves have high enrichment and adsorb heavy metals in contaminated water; heavy metals are in situ adsorbed, and are coated or enriched in the biochar, therefore extending the migration time of heavy metals, which are also very stable; attapulgite and montmorillonite as clay minerals are loaded in the biochar during the preparing process; heavy metals contained in the biochar play a catalytic role, and synergy with activated attapulgite, therefore increasing the reliability of the biochar, and effectively reducing the ecological effectiveness and potential risk of heavy metals in the biochar.

Abstract: A display device (10-70) is provided. The display device (10-70) comprises a display panel (100?), a scanning drive circuit (120?), and a data drive circuit (130?). The scanning unit (121a, 121_x) of the scanning drive circuit (120?) comprises a first module (MD1), a second module (MD2) and a third module (MD3). The first module (MD1) comprises a first transistor (M1) and a second transistor (M2), which have a first end, a second end, and a control end, respectively. The signal received by the first end of the first transistors (M1) changes in level at least once during each frame, and the signal received by the first end of the first transistors (M1) is maintained at a high level during periods when the signal received by the control end of the first transistors (M1) is at a high level.

Abstract: The present invention relates to compositions and methods for molecular profiling and diagnostics for genetic disorders and cancer, including but not limited to gene expression product markers associated with cancer or genetic disorders. In particular, the present invention provides algorithms and methods of classifying cancer, for example, thyroid cancer, methods of determining molecular profiles, and methods of analyzing results to provide a diagnosis.

Abstract: Disclosed is a valve set for safety of a nuclear power plant, including: first and second valve parts. The first valve part includes a valve body portion and a valve core portion. The valve body portion has a sealed cavity and a valve cavity configured to communicate a primary loop coolant with a medium space. The valve core portion has one end located in the sealed cavity and the other end located in the valve cavity. The second valve part is provided with output and input ends. The output end is communicated with the sealed cavity, while one of the input ends is communicated with the primary loop coolant, and the other is communicated with a pressure source. Also provided are a primary loop hydraulic pressure relief valve set, a valve set for primary loop pressure relief and discharge, and an isolation valve for a passive water injection pipeline.

Abstract: The present disclosure relates to the technical field of batteries, and specifically to silicon-carbon particles, a negative electrode plate, and a battery. The present disclosure provides silicon-carbon particles, wherein the surface of the silicon-carbon particles has recessed portions; the number N of the recessed portions on the surface of the silicon-carbon particles is ?1; the diameter of the recessed portions is 0.05 ?m-5 ?m; the depth of the recessed portions is 10 nm-?m. By providing recessed portions on the surface of the silicon-carbon particles, the present disclosure is beneficial for improving the cycling stability and expansion performance of silicon-based negative electrode materials.

Abstract: The invention generally relates to polymer-based nano-structures. More particularly, the invention relates to novel, surface-functionalized, guest-host polymer nano-assemblies and nano-delivery vehicles useful in diverse fields including drug delivery, diagnostics and specialty materials. The nano-assemblies and nano-delivery vehicles of the invention are afforded via simplify and reliable approaches.

Abstract: The present invention discloses a furnace tube for plasma enhanced thin film deposition, comprising: a process tube, having a reaction chamber and at least one ionization chamber constructed therein; a gas supply tube, for transporting the process gas to be ionized to the ionization chamber. After the process gas to be ionized is ionized in the ionization chamber, the ionized process gas enters the reaction chamber, so as to deposit a corresponding thin film on the surface of a substrate, or undergo an adsorption reaction to realize layer-by-layer growth of the thin film on the surface of the substrate. A first electrode and a second electrode are located in the process tube and at the middle position of the ionization chamber.

Abstract: A method can include rendering a graphical user interface to a display that includes graphical controls for reservoir boundary picking, where the graphical controls for reservoir boundary picking include a quality control actuator for quality control of reservoir boundary picking via user interaction with respect to a rendering of one or more reservoir boundaries; graphical controls for reservoir boundary extrapolation, where the graphical controls for reservoir boundary extrapolation include a quality control actuator for quality control of reservoir boundary extrapolation of the reservoir boundaries via user interaction with respect to a rendering of at least one or more of the reservoir boundaries; and graphical controls for target selection, where the graphical controls for target selection include a quality control actuator for quality control of target selection via user interaction with respect to a rendering of at least one or more extrapolated reservoir boundaries.

Abstract: The present disclosure provides a method for improved table chunking for data comparison. The method includes receiving a pair of datasets comprising a source dataset and a target dataset, determining that a data partition configuration table has been defined for the pair of datasets, where the data partition configuration table comprises one or more partitioning rules for dividing the source dataset and the target dataset into one or more partitions, in response to the determination, identifying one or more partitioning attributes within the pair of datasets based on the one or more partitioning rules and determining boundary values for each partitioning attribute to define the one or more partitions, and performing a data comparison between pair of datasets based on the query.

Abstract: A method can include receiving data acquired via a drillstring in a borehole in a subsurface environment; determining boundary locations for formations in the subsurface environment using at least a portion of the data, where an end of the borehole is disposed in one of the formations; determining extended boundary locations in the subsurface environment for a region beyond the end of the borehole using the boundary locations; determining a target location in the region; generating a trajectory from an end of the borehole location to the target location; and executing a directional drilling system to control directional drilling of the drillstring that extends the borehole beyond the end of the borehole towards the target location.

Abstract: A fractional-N phase locked loop (PLL) is described and includes a synchronized feed forward frequency decoder configured to generate a VCO frequency code from a feedback divider ratio and an update rate input thereto; and a scalable voltage-controlled oscillator (VCO) comprising an array of ring cells, wherein each of the ring cells comprises a multi-stage ring VCO comprising a plurality of inverters, wherein a transconductance of each of the ring cells is controlled by bias voltage signals applied to a selected one of the ring cells.

Abstract: A substrate processing apparatus includes a processing tank. A bubbler is disposed in the processing tank and positioned below the plurality of substrates, for supplying bubbles into the processing liquid. The bubbler comprises a bubble plate facing the plurality of substrates and a bubble chamber. The bubble plate has a plurality of opening holes thereon, and the bubble chamber is used for supplying gas to the plurality of opening holes. In the present invention, the inside of the bubble chamber is divided into at least two gas channels in which the flow rate of gas supply is independently controlled and/or the bubble plate is divided into at least two opening hole regions in which the opening hole densities are independently set.

Abstract: Disclosed in the present disclosure is a bidirectional freewheeling circuit for a direct current motor. Two unidirectional freewheeling circuits are connected in parallel between a power supply and the direct current motor, the two unidirectional freewheeling circuits are a unidirectional freewheeling circuit I and a unidirectional freewheeling circuit II in sequence, and the unidirectional freewheeling circuit includes a diode and an equivalent switch connected in series to the diode. Conduction directions of the diodes in the two the unidirectional freewheeling circuits are opposite, when a voltage applied to both ends of the motor satisfies Ua>Ub, the equivalent switch I is turned on, the equivalent switch II is turned off, and when the voltage applied to both ends of the direct current motor satisfies Ua<Ub, the equivalent switch II is turned on, and the equivalent switch I is turned off.