Abstract: The present invention relates to the technical field of heat storage materials. Disclosed are a coal-based heat storage carbon material and a preparation method therefor and the application thereof, and a composition for preparing a coal-based heat storage carbon material and the application of the composition. The coal-based heat storage material comprises component A and component B. The ID/IG of component A is 0-0.6, and the ID/IG of component B is greater than 1, wherein ID is the height of a D peak obtained by means of a Raman spectrum, and IG is the height of a G peak obtained by means of the Raman spectrum. In the coal-based heat storage material, the crystallite size Lc in a c-axis direction obtained by means of XRD is 15-70 nm; the crystallite size La in an a-axis direction is 15-150 nm; and the interlayer spacing d002 of a (002) crystal plane is 3.345-3.370 nm.

Abstract: A method, detection assay, and kit for rapidly detecting mutations of the SARS-COV-2 virus includes preparing a detection assay, performing an asymmetric real time-polymerase chain reaction (RT-PCR) on the detection assay using a Mic Real Time PCR cycler, and analyzing a melting curve to detect peaks at a 484 and a 501 codon of a gene, or detect peaks at a 452 codon and a 478 codon of a gene. The method, detection assay, and kit also provides for detecting of the SARS-COV-2 virus and mutations thereof. Disclosed is a high-throughput test that can detect multiple variants of the SARS-COV-2 virus within two-and-a-half hours, and is a major advance in tracking the virus and in treating patients. The test can detect UK, Brazil, South African, and Omicron variants, as well as others containing, for example, a key E484K mutation, which are gaining prominence as the virus evolves.

Abstract: A safety lift cord assembly for a window blind includes two ladder strings and multiple transverse strings located between the two ladder strings. The two ladder strings are parallel to each other, and the transverse strings control angular status of slats of the window blind. Two sleeves are located on two ends of the ladder unit. Two lift cords respectively extend through the two sleeves. The first end of each lift cord is fixed to a bottom rail, and the second end of each lift cord is connected to a roller in a top rail of the window blind. Two ropes respectively extend through the two sleeves. Multiple retainers are formed between the ladder strings and the ropes. When the lift cords are lifted, the ropes drive the ladder unit, and the sleeves are collected and is not dragged by the retainers to avoid from being torn or damaged.

Abstract: An aluminum alloy for high pressure die casting of ultra-large vehicle body structures. The aluminum alloy includes about 4.00 to about 12.00 weight percent silicon (Si); about 0.20 weight percent maximum (Max) copper (Cu); about 0.40 weight percent Max magnesium (Mg); about 0.20 to about 0.60 weight percent iron (Fe); about 1.00 weight percent Max manganese (Mn); about 0.50 weight percent Max zinc (Zn); about 0.02 weight percent Max strontium (Sr); about 0.50 weight percent Max cerium (Ce); about 0.01 weight Max percent boron (B); and a remaining weight percent aluminum (Al). The aluminum alloy provides an as-cast yield strength of greater than 130 Megapascals (MPa), ultimate tensile strength of greater than 260 MPa, and elongation of greater than 6% without the need for heat treatment.

Abstract: A bone fixture with various moduli has an implant body. The implant body includes a first implanting segment adapted to be implanted into a cortical bone of a bone and a second implanting segment adapted to be implanted into a cancellous bone of the bone and located below the first implant segment. A first young's modulus of the first implanting segment is smaller than a second young's modulus of the second implanting segment. Because the first young's modulus of the first implanting segment adapted to be implanted in the cortical bone is smaller than the second young's modulus of the second implanting segment adapted to be implanted in the cancellous bone, forces applied to the bone fixture can be evenly distributed to avoid the stress concentration at the cortical bone of the bone.

Abstract: A retractable apparatus includes a housing unit, a rotating unit and a retractable unit. The housing unit is formed with a housing teeth set therein. The rotating unit is disposed in and rotatable relative the housing unit. An end portion of the rotating unit is formed with a shaft teeth set engaging the housing teeth set. The shaft teeth set and the housing teeth set cooperatively prevent the rotating unit from rotating relative to the housing unit in a first turning direction. The shaft teeth set cooperates with the housing teeth set to allow the rotating unit to rotate in a second turning direction opposite to the first turning direction relative to the housing unit.

Abstract: Multispecific antibodies and antigen-binding fragments thereof that bind to human CEA and CD137, a pharmaceutical composition comprising said antibody, and use of the multispecific antibody or the composition for treating.

Abstract: A dual-wall inflatable mattress includes a top sheet, a bottom sheet and a side circumference sheet. The side circumference sheet includes an outer peripheral sheet and an inner peripheral sheet. The outer peripheral sheet extends around the perimeter of the top sheet and the bottom sheet and connects an outer edge of the top sheet and an outer edge of the bottom sheet to form an internal volume. The inner peripheral sheet is disposed in the inner volume for dividing the inner volume into disconnected first air chamber and second air chamber. The first air chamber is defined by the top sheet, the bottom sheet and the inner peripheral sheet, and the second air chamber is defined by the top sheet, the bottom sheet, the outer peripheral sheet and the inner peripheral sheet. The first air chamber and the second air chamber respectively use independent air nozzles.

Abstract: KRASG12D mutant protein inhibitors, as shown by formula (I), a composition containing the inhibitor and pharmaceutically acceptable salt, syntheses, intermediates, formulations, and the use thereof. The compounds of the invention have good activity and safety in inhibiting tumor growth.

Abstract: Disclosed are a heterocyclic compound acting as a BTK (Bruton's Tyrosine Kinase) inhibitor, a preparation method and a medical application thereof. Specifically, the present disclosure relates to a compound represented by the general formula (I) and a pharmaceutically acceptable salt thereof, a pharmaceutical composition containing the compound and/or the pharmaceutically acceptable salt thereof, and a use applying the compound or the pharmaceutically acceptable salt in the treatment or prevention of BTK-related disorders, especially tumors. The present disclosure relates to a class of heterocyclic compounds and at the same time provides the preparation method for the pharmaceutical composition containing this class of compounds or the pharmaceutically acceptable salt thereof. Each substituent of the general formula (I) has the same definition as that in the specification.

Abstract: Disclosed is an electronic scale ruler, having a scale ruler main body, a main control board, an input, a display screen, a light source, a vernier base, and a distance conversion assembly. The scale ruler main body has an outer edge side. The light source is mounted on the outer edge side of the scale ruler main body, having a plurality of light beads and being capable of displaying scale. The vernier base is removably mounted on the outer edge side of the scale ruler main body, being capable of moving along a length direction of the outer edge side of the scale ruler main body. The distance conversion assembly is configured to calculate a movement of the vernier base from an origin on the outer edge side of the scale ruler main body.

Abstract: The subject application relates to a silicone-based sealant that may be formed from a two-part forming mixture. The two-part forming mixture may include a first component and a second component that chemically reacts with the first component upon combination. The first component of the two-part forming mixture may include an amino silicone component, a filler composition, and a silane component. The second component may include an aldehyde component.

Abstract: The present disclosure provides for antibodies and antigen-binding fragments thereof that bind to human CEA, a pharmaceutical composition comprising said antibody, and use of the anti-CEA antibody or the composition for treating a disease, such as cancer.

Abstract: A three-dimensional nanolithography system includes forming a photocurable resin including one or more organic monomers, a photoinitiator, and an inhibitor, defining a lithographical patterning region, directing a light beam toward the lithographical patterning region to initiate polymerization, and controlling an initiator depletion technique to reduce an undesired portion of the polymerization.

Abstract: An electro-optic modulator is provided, which includes a waveguide layer and an electrode layer, where the electrode layer includes: a plurality of first sub-electrodes and a plurality of first connecting electrodes; a plurality of second sub-electrodes and a plurality of second connecting electrodes; a plurality of third sub-electrodes and a plurality of third connecting electrodes; and a plurality of fourth sub-electrodes and a plurality of fourth connecting electrodes, where the plurality of first sub-electrodes and the plurality of fourth sub-electrodes are grounded, the plurality of second sub-electrodes and the plurality of third sub-electrodes receive differential signals, the plurality of first sub-electrodes and the plurality of second sub-electrodes form a first electric field therebetween, and the plurality of third sub-electrodes and the plurality of fourth sub-electrodes form a second electric field therebetween; and the waveguide layer includes a first waveguide arm and a second waveguide arm.

Abstract: Described herein are systems and techniques for monitoring substances that are injected into an Earth formation whether that be CO2 from a carbon capture and storage (CCS) process, or water or steam injected for an enhanced oil recovery (EOR) process. Components located on an outside of a wellbore casing may be electrically isolated from components located on the inside of the wellbore casing. Data and/or power may be transferred through the wellbore casing wirelessly in order to increase the reliability of a data collection system because the need for wires to be placed on the outside surface of a wellbore casing is eliminated. The components located on the outside of the casing may receive electromagnetic (EM) or transmit EM fields as part of a system that collects data about substances that are injected into Earth formations during a CCS or EOR process.

Abstract: Aspects concern a method for predicting a path taken by a vehicle for a transport task comprising obtaining training data specifying paths taken, representing a set of valid paths as a Boolean formula, converting the Boolean formula into an OBBD[?] comprising, for each variable of a set of variables on which the Boolean formula operates, a decision node representing the variable, wherein the decision node has, for each assignment of a value to the variable represented by the decision node, an outgoing edge associated with the value, augmenting each outgoing edge of each decision node with a probability depending on the number of times the location represented by the decision node was visited in the paths specified by the training data elements and predicting a path for a given transport task by sampling an assignment of values to the variables by traversing the OBBD[?].

Abstract: This application is directed to a display assistant device that acts as a voice-activated user interface device. The display assistant device includes a base, a screen and a speaker. The base is configured for sitting on a surface. The screen has a rear surface and is supported by the base at the rear surface. A bottom edge of the screen is configured to be held above the surface by a predefined height, and the base is substantially hidden behind the screen from a front view of the display assistant device. The speaker is concealed inside the base and configured to project sound substantially towards the front view of the display assistant device.

Abstract: The present disclosure provides a semi-physical simulation test bench and test method for a multi-machine parallel operation device of gas turbines. The gas turbines are all connected with gearbox shafts through SSS clutches, torque meters and couplers, and then a hydraulic dynamometer, an electric turbine dynamometer and a generator are independently or jointly driven through couplers and torque meters so as to charge a storage battery. Multi-shaft gearboxes comprise parallel operation gearboxes, and are connected with a bridging gearbox through couplers, electromagnetic clutches, supports, torque meters and couplers. The gas turbines can drive an electric dynamometer and the electric turbine dynamometer independently or cooperatively, so that the system has good operation characteristics under different working conditions. Meanwhile, the storage battery is additionally arranged, the flexibility of the test bench is improved, and the energy utilization rate is increased.

Abstract: A method includes providing a detector disposed above a semiconductor structure; identifying a portion of the semiconductor structure at a temperature substantially greater than a predetermined threshold by the detector, rotating the stage; and deriving a position of the portion of the semiconductor structure based upon the rotation of the stage.