Abstract: The present disclosure provides a method for preparing concentrated high-protein yogurt before fermentation, belonging to the technical field of dairy product processing. The method for preparing the concentrated high-protein yogurt before fermentation in the present disclosure includes: enabling a high-protein base material with a decalcification rate of 21.8-44.2% to be subjected to heat treatment at pH of 6.6-6.8 and temperature of 80-95° C. for 10-30 min; after that, cooling to 40-45° C., adding 0.05-0.2% (w/w) of a starter, and carrying out high end-point pH fermentation at 40-45° C. until the pH drops to 4.8-5.0; and then, performing low-temperature after-ripening to obtain the high-protein yogurt. Compared with high-protein yogurt prepared by a whey discharge process after fermentation, the concentrated high-protein yogurt prepared according to the present disclosure has similar or better soft texture, delicate taste, water holding capacity and digestibility, and is higher in calcium content.

Abstract: The present invention relates to a crystalline form of 1-(1-oxo-1,2-dihydroisoquinolin-5-yl)-5-(trifluoromethyl)-N-[2-(trifluoromethyl)pyridin-4-yl]-1H-pyrazole-4-carboxamide (Compound A) monohydrate, and processes for preparation thereof. The crystalline form and compositions thereof are useful in the treatment of MALT-1 related diseases.

Abstract: A strap with a failure indicator and a safety device including the strap. The strap comprises: a main body structure formed by knitting; and one or more second yarns integrated straight into the main body structure in the length direction of the main body structure along the entire length of the main body structure and at least partially fixed to the main body structure, wherein the main body structure and the second yarn are selected such that the main body structure and the second yarn are elongated and do not break under a predetermined amount of a tensile force, and after the tensile force is released, the main body structure retracts, such that at least one second yarn at least partially protrudes from a plane of the main body structure to form a failure indicating loop. The safety device comprises a component formed by the strap with a failure indicator.

Abstract: A method for pretreatment of a biological sample for radionuclides measurement using gamma-spectroscopy includes the following steps: (1) subjecting the biological sample to washing, air-drying for surface water removal, and weighing to obtain a clean and dry sample, and grinding and pulping the clean and dry sample or cutting the clean and dry sample into sections to obtain a sample pulp or sample sections; (2) spraying the sample pulp or sample sections with liquid nitrogen for quick-freezing to obtain a frozen sample; (3) transferring the frozen sample into a vacuum lyophilizer, and lyophilizing the frozen sample to obtain a lyophilized sample; (4) collecting, weighing, grinding, and sieving the lyophilized sample to obtain a biological lyophilized powder; and (5) filling the biological lyophilized powder into a weighed sample box, tamping or compacting, sealing, and weighing to obtain a to-be-measured sample for the radionuclide measurement using gamma-spectroscopy.

Abstract: A box-type substation, an energy storage power supply system, and a photovoltaic power generation system. The box-type substation includes a low-voltage cabinet, a high-voltage cabinet, a transformer, a first keychain, and a second keychain. When two circuit breakers in the low-voltage cabinet are in a switched-on state, each of the first keychain and the second keychain is locked at a corresponding circuit breaker. Therefore, when maintenance is performed on the transformer, the circuit breakers in the low-voltage cabinet are switched off first to remove the first keychain and the second keychain. Then, the first keychain and the second keychain are used together to switch off a disconnector in the high-voltage cabinet, and the first keychain and the second keychain are locked at the disconnector when the disconnector is in a switched-off state. Mechanical lock logic of the box-type substation is simple with high efficiency.

Abstract: A photovoltaic system and an I-V diagnosis method for a photovoltaic management apparatus. The photovoltaic system includes a power converter and a photovoltaic management apparatus. When an input end of the power converter is configured to connect to a plurality of photovoltaic units, the photovoltaic management apparatus delivers, in a preset time period in one day, an I-V scanning instruction to the power converter in response to that output current average values of the plurality of photovoltaic units at a current moment are in an I-V scanning current interval. When an input end of the power converter is configured to connect to one photovoltaic unit, the photovoltaic management apparatus delivers, in a preset time period, an I-V scanning instruction to the power converter in response to that an output current of the photovoltaic unit at a current moment is in an I-V scanning current interval.

Abstract: Various embodiments are directed to safety device connector apparatuses for use with a wearable safety harness. A safety device connector apparatus may comprise a base portion operable to attach to a strap of the wearable safety harness, the base portion comprising a base attachment pin fixedly secured thereto; a connector element configured to be detachably coupled to the base portion via a connector element detachable base interface comprising a connector interface opening and configured to engage the base attachment pin, wherein engaging the base attachment pin comprises receiving the base attachment pin within the connector interface opening; wherein the connector interface opening comprises an angled notch configuration configured to facilitate a movement of the base attachment pin relative to the connector interface opening; and wherein the connector element is configured to detach from the base portion based at least in part on a load force acting on the connector element.

Abstract: The invention provides 3D-knitted spacer fabrics of high breathability and moisture management and methods of making the 3D-knitted spacer fabrics. The middle layer of the fabric is made of hydrophilic material, comprising two yarns, a blended thermo-fuse wicking yarn comprising hydrophilic fiber and thermo-fuse fiber, and a non-supportive hydrophilic functional wicking yarn. The top layer of the fabric comprises a hydrophilic yarn, and the third layer of the fabric comprises a hydrophobic yarn. The 3D-knitted spacer fabrics are useful in clothing and equipment for wear in high temperature environments.

Abstract: A toy figure is presented herein with a connector for coupling two parts of the toy figure together. The connector has a first connector portion, a second connector portion, and an intermediate connector portion located between and coupled to both the first connector portion and the second connector portion. The intermediate connector portion has two spaced apart middle portions that define a channel therebetween and which can move toward and away from each other. The first connector portion has two side portions that can also move toward and away from each other.

Abstract: A control method for the combustion system comprises: a fuel injector conducts first primary spray and second primary spray at intervals, and the fuel injector injects fuel to a first arc ridge during the first primary spray; and the fuel injector sprays fuel to a second arc ridge during the second primary spray. By adopting a combustion chamber having two arc ridges and respectively injecting fuel to the two arc ridges by means of the fuel injector, it can be ensured that the amount of fuel shared by each arc ridge is reduced, gathering the fuel at a single arc ridge can be avoided, and it is beneficial to exert the improvement effect of the arc ridge on a wall impact jet flow velocity field at the tail end of a fuel beam, such that the fuel and gas distribution in a cylinder is facilitated.

Abstract: In a control method for the combustion system, spatial intensities of entrainment effects in a cylinder of fuel sprays of the two injections can be superimposed by means of two main fuel injections, two organizations of the fuel sprays for a flow field in the cylinder are implemented; by determining a duration and a first injection pressure of first main fuel injection, a cylinder pressure can at least reach an upper limit threshold of the cylinder pressure; and during second main fuel injection, in a time period when the cylinder pressure drops from the upper limit threshold of the cylinder pressure to a set cylinder pressure, a change rate of the curve slope of a cylinder pressure change curve at each time point is within a set range of slope change rates, and a rotation angle of a crankshaft is not smaller than a first preset rotation angle.

Abstract: The present disclosure provides a method for preparing concentrated high-protein yogurt before fermentation, belonging to the technical field of dairy product processing. The method for preparing the concentrated high-protein yogurt before fermentation in the present disclosure includes: enabling a high-protein base material with a decalcification rate of 21.8-44.2% to be subjected to heat treatment at pH of 6.6-6.8 and temperature of 80-95° C. for 10-30 min; after that, cooling to 40-45° C., adding 0.05-0.2% (w/w) of a starter, and carrying out high end-point pH fermentation at 40-45° C. until the pH drops to 4.8-5.0; and then, performing low-temperature after-ripening to obtain the high-protein yogurt. Compared with high-protein yogurt prepared by a whey discharge process after fermentation, the concentrated high-protein yogurt prepared according to the present disclosure has similar or better soft texture, delicate taste, water holding capacity and digestibility, and is higher in calcium content.

Abstract: The present document relates to systems that employ photoelectrocatalysis, as well as methods using photoclectrocatalysis. In particular, the systems and methods can provide improved removal of contaminants from water.

Abstract: Embodiments of the application provide a display panel, a display screen and a display device. The display panel includes a backplane, a color filter layer, and a black matrix between the backplane and the color filter layer. The backplane includes a base substrate, the color filter layer includes a plurality of sub-pixel color filters, and the plurality of sub-pixel color filters are arranged along a plane of the color filter layer and spliced together to form the color filter layer.

Abstract: A combustion system may include a piston, a fuel injector, and a cylinder. At a main fuel injection stage, the fuel injector injects a main fuel into the cylinder in sequence to drive the piston to work. A method for controlling the combustion system includes controlling the fuel injector to execute a first-stage main fuel injection in a compression stroke, the first-stage main fuel injection includes at least one injection, and continues till a power stroke such that the cylinder pressure in the cylinder reaches a target pressure peak value; and before the cylinder pressure in the cylinder reaches a descending critical point, executing a second-stage main fuel injection, the second-stage main fuel injection includes at least one injection, and the fuel injected in the second-stage main fuel injection and the fuel injected in the first-stage main fuel injection are superimposed.

Abstract: In a control method for the combustion system, spatial intensities of entrainment effects in a cylinder of fuel sprays of the two injections can be superimposed by means of two main fuel injections, two organizations of the fuel sprays for a flow field in the cylinder are implemented, by determining a duration and a first injection pressure of first main fuel injection, a cylinder pressure can at least reach an upper limit threshold of the cylinder pressure; and during second main fuel injection, in a time period when the cylinder pressure drops from the upper limit threshold of the cylinder pressure to a set cylinder pressure, a change rate of the curve slope of a cylinder pressure change curve at each time point is within a set range of slope change rates, and a rotation angle of a crankshaft is not smaller than a first preset rotation angle.

Abstract: A flexible circuit board includes a first substrate, display panel signal traces, a touch chip, at least one second substrate, a touch auxiliary device, first touch signal traces and at least one second touch signal trace. The display panel signal traces, the touch chip and the at least one second substrate are located on the same side of the first substrate; and the touch auxiliary device is located on a second substrate. The first touch signal trace includes a first connection trace and a first transfer trace that are electrically connected to each other. The second touch signal trace includes a second connection trace and a second transfer trace that are electrically connected to each other. The first connection trace and the second connection trace are disposed on the first substrate, and the first transfer trace and the second transfer trace are disposed on the at least one second substrate.

Abstract: A method of promoting a chemical reaction includes immersing a device in a solution contained in a reaction chamber, the device including a substrate and a plurality of conductive projections supported by the substrate, each conductive projection of the plurality of conductive projections having a semiconductor composition, irradiating the device to drive the chemical reaction, and controlling a temperature of the solution contained in the reaction chamber such that the temperature is maintained in a temperature range closer to a boiling temperature of the solution than a freezing temperature of the solution