Abstract: A microcrystalline glass product. The microcrystalline glass product includes the following components in percentage by weight: SiO2: 45-70%; Al2O3: 8-18%; Li2O: 10-25%; ZrO2: 5-15%; P2O5: 2-10%; and Y2O3: greater than 0 but less than or equal to 8%. Through reasonable component design, the microcrystalline glass and the microcrystalline glass product have excellent mechanical and optical properties and are suitable for electronic devices or display devices.

Abstract: The disclosure relates to an anti-CD133 single-chain antibody. The amino acid sequence of the anti-CD133 single-chain antibody comprises a sequence shown in SEQ ID NO. 1. T lymphocytes expressing the anti-CD133 single-chain antibody can specifically kill CD133-positive tumor cells and have higher specificity and stronger killing ability.

Abstract: An LED lighting device, comprises a first portion, comprising a lamp cap; a second portion, connected with the first portion, comprising a case and a power supply, and the power supply is disposed in the case; and a third portion, connected with the second portion, comprising a heat exchange unit and a light emission unit connected with each other, and the light emission unit and the power supply are electrically connected. A distance b from a junction face of the first portion and the second portion to a plane where a center of gravity of the LED lighting device is located satisfies: (L2+L3)/5<b<3(L2+L3)/7, wherein L2 is a length of the second portion, L3 is a length of the third portion, and both the junction face and the plane are parallel and perpendicular to a first direction.

Abstract: The present invention provides an LED illumination device, including: a light source carrier including a base, an accommodating space formed on the base; a light emitting unit including a light emitter and a lamp board fixed to the light source carrier; and an optical member covering or at least partially covering the light emitting unit. The light emitting unit and the optical member are both disposed in the accommodating space. The optical member includes a first light distribution unit and a second light distribution unit. At least 70% of a luminous flux generated by the light emitter in operation is directly emitted from the LED illumination device through the second light distribution unit.

Abstract: A microcrystalline glass and microcrystalline glass product with excellent mechanical properties, microcrystalline glass product, the components of which, expressed in weight percent, contain: SiO2: 65˜80%; Al2O3: below 5%; Li2O: 10˜25%; ZrO2: 5˜15%; P2O5: 1˜8%. Through the reasonable component design, the microcrystalline glass product has excellent mechanical properties.

Abstract: The disclosure relates to an anti-TIM3 single-chain antibody. The amino acid sequence of the anti-TIM3 single-chain antibody is a sequence shown in SEQ ID NO. 1. T lymphocytes expressing the anti-TIM3 single-chain antibody can effectively kill tumor cells.

Abstract: An LED tube lamp comprises a glass tube; a diffusive layer covered on the glass tube; two end caps coupled to the glass tube; a light strip attached inside the glass tube and comprises a first set of connecting pads; a plurality of light sources; and a power supply module comprises a circuit board, a rectifying circuit, and a filtering circuit. The circuit board comprises a first surface, a second surface opposite to and substantially parallel to the first surface and the axial direction of the glass tube, and a second set of connecting pads arranged on one of the surfaces. The light strip, a portion of the circuit board being stacked with the light strip, and at least one set of the connecting pads is disposed between the light strip and the portion of the circuit board are stacked sequentially in a radial direction of the glass tube.

Abstract: A method of preparing an enhanced yellow-emitting carbon dots includes dissolving citric acid and urea in N,N-dimethylformamide, reacting at a temperature of 150-180° C. for 4-8 h to obtain a carbonized mixture, separating and purifying the carbonized mixture through column chromatography using an eluent prepared according to a volume ratio of dichloromethane to methanol from high to low, collecting a solution obtained by elution when the volume ratio of dichloromethane to methanol is 1:1-2, performing rotary evaporation to remove the solvent, and drying to obtain the yellow-emitting carbon dot. The yellow-emitting carbon dot with fluorescence intensity enhanced with the increase of temperature is synthesized. The yellow-emitting carbon dots has application value in the fields of temperature detection, biological imaging, photoelectric equipment and the like.

Abstract: A composite organic binder and methods for preparing and using the same are disclosed. The composite organic binder is made of the following components in mass percentages: 0.97-1.13% of polyethylene oxide and 98.87-99.03% of a papermaking sludge. The composite organic binder could solve the problems of high residual rate, poor pellet strength and low pellet iron grade existing in the process of producing iron ore pellets with bentonite and other binders. Results of examples show that green pellets have higher strength and shock temperature and the finished pellets have higher iron grade and excellent metallurgical properties, if the composite organic binder is used in an amount of 0.4-0.6% of the dry weight of iron ore concentrate.

Abstract: A dialysate mixing machine may be configured to make dialysate on demand using, among other things, a plurality of concentrates in solid tablet form. For example, a prescription may be received by the dialysate mixing machine indicating the particular chemical constituents and amounts of each chemical constituent to be included in the dialysate. Based on the prescription, the dialysate mixing machine can determine the number of tablets required for each chemical constituent (and, e.g., the required amounts of other chemical constituents that are not in tablet form). The tablets are automatically dispensed and mixed with purified water, bicarbonate, and sodium chloride in a mixing chamber to produce the dialysate according to the prescription. The dialysate mixing machine may be used with and/or coupled to a dialysis machine (e.g., a hemodialysis (HD) machine designed for home use) to provide the dialysate on demand for a dialysis treatment.

Abstract: An LED lighting device comprise a lamp cap; a case, connected to the lamp along in a first direction and having a cavity; a power supply disposed in the case; connected to the lamp along in a first direction and having a cavity; and a light emission unit. The light emission unit and the heat exchange unit are connected to form a thermal conduction path, the light emission unit and the power supply are electrically connected. When the first direction is substantially parallel to the horizontal plane, the light emitting unit of the LED lighting device provides downward light emission. The fixing unit comprises a first member, and a second member, the first member and the second member are in a form of slide connection.

Abstract: An loading equipment and a conveying system for tank track moving supports are provided, the loading equipment includes an circular conveyor line and a loading device; the circular conveyor line includes a support frame, a baseplate is connected with the support frame, an circular guide rail is connected with the baseplate, trays are connected above the circular guide rail, fixture assemblies are connected with the trays, an circular driving part is connected with the trays; tracking cars are fixedly connected with the trays and slidably connected with the circular guide rail; the circular driving part is fixedly connected with the tracking cars. Seamless involvement of moving support from the blank transmission to the processing output process is achieved, the processing efficiency is improved, and the position of the moving support in the transportation process is definite.

Abstract: An LED light bulb is provided. The LED light bulb includes a lamp housing, a bulb base, a stem, first and second conductive supports, a driving circuit, and a flexible LED filament. The flexible filament includes two conductive electrodes, a first LED section, a second LED section, and a conductive section. The first LED section is bent in a first space curved shape. The second LED section is bent in a second space curved shape. The conductive section includes a center point of the flexible LED filament. The flexible LED filament is bent in a third space curved shape comprising the first space curved shape and the second space curved shape.

Abstract: A machine learning model management method is executed by a federated learning server, the federated learning server is in a first management domain, and the method includes: obtaining a first machine learning model from a machine learning model management center; performing federated learning with a plurality of federated learning clients in the first management domain based on the first machine learning model and local network service data in the first management domain, to obtain a second machine learning model; and sending the second machine learning model to the machine learning model management center, to enable the second machine learning model to be used by a device in a second management domain.

Abstract: A vascular access system which may be configured for blood draw may include a housing, which may include a distal end, a proximal end, and a slot disposed between the distal end and the proximal end. The slot may include a notch. The vascular access system may include a cannula hub, which may be disposed within the housing and movable with respect to the slot. The cannula hub may include a tab extending through the slot. The vascular access system may include a cannula extending distally from the cannula hub. In response to the tab being disposed within the notch, a distal tip of the cannula may be disposed within the housing. In response to advancing the tab along the slot to a distal end of the slot, the distal tip of the cannula is disposed distal to the distal end of the housing.

Abstract: An instruction processing apparatus is disclosed and includes: an instruction cache, which maps data blocks in a memory based on a multi-way set-associative structure and includes a plurality of cache lines; and an access control unit, coupled between an instruction fetch unit and the instruction cache, and adapted to read the plurality of cache lines respectively by using a plurality of data channels, and select a hit cache line from the plurality of cache lines by using a plurality of selection channels, to obtain an instruction, where the access control unit includes a path prediction unit, where the path prediction unit obtains, based on a type of the instruction, path prediction information corresponding to an instruction address, and enables at least one data channel and/or at least one selection channel based on the path prediction information.

Abstract: Methods, systems, and devices for reference voltage adjustment for word line groups are described. In some examples, one or more components of a memory system may determine a duration that data has been stored to one or more memory cells. Based on the duration, a voltage value of one or more reference voltages may be adjusted accordingly. For example, a voltage value of one or more reference voltages may be adjusted based on the duration. Moreover, the reference voltage values may be adjusted differently in response to the memory cells having stored data for a relatively longer duration, as opposed to memory cells that have stored data for a relatively shorter duration. The adjusted reference voltages may be used during a subsequent read operation. The voltage value of the one or more reference voltages may be adjusted on a word-line group by word-line group basis.

Abstract: An instruction processing device and an instruction processing method are provided.

Abstract: Compositions comprise statistically random heteropolymers complexed with active proteins, and are formulated and used in stimuli-responsive materials and nanoreactors composed of proteins and synthetic materials.