Abstract: A vacuum glass and a vacuum glass window are provided. The vacuum glass includes two glass sheets, a vacuum layer arranged between the two glass sheets, multiple supporting members arranged within the vacuum layer, a sealing portion that seals the vacuum layer arranged on an edge portion of the vacuum layer, and a strip-shaped getter arranged within the vacuum layer. The strip-shaped getter is arranged close to and substantially parallel to the sealing portion at a side of the vacuum glass. The distance between an outer edge of the strip-shaped getter and an inner wall of the sealing portion is not less than about 0.2 millimeters. The vacuum glass window includes a window frame and the above-mentioned vacuum glass. By optimizing the distance between the strip-shaped getter and the sealing portion, the arrangement of the strip-shaped getter will not affect the sealing quality of the sealing portion.

Abstract: The present disclosure discloses a manufacturing method of an optical fiber chemical ratiometric sensor measurement system for measuring underwater dissolved oxygen concentration. The manufacturing method includes the steps of firstly, preparing a carrier substrate to obtain a solution A; then, preparing an oxygen sensitive dye to obtain a solution B; preparing a reference dye to obtain a solution C; mixing the solution A, the solution B and the solution C according to a ratio of 2:1:1 to obtain a composite sensitive dye; depositing the composite sensitive dye on one end face of a sensing optical fiber to prepare a fiber optic probe; establishing the optical fiber chemical ratiometric sensor measurement system, receiving the optical signal by a spectrometer as a fluorescence spectrum, and finally saving and processing fluorescence spectral data by computer software.

Abstract: A control system of an electronic-controlled oil-gas dual fuel engine includes electronic control pumps, fuel gas injection electromagnetic valves, a fuel gas control device and a fuel oil control device. The fuel gas control device and the fuel oil control device are electrically connected with a control device of the engine. The fuel gas control device is electrically connected with the fuel gas injection electromagnetic valves and controls the opening time and the opening duration of each fuel gas injection electromagnetic valve installed on a pipeline between a natural gas rail and a cylinder cover air inlet channel of the engine. The fuel oil control device is electrically connected with the electronic control pumps, and controls the starting time and the operation duration of the electronic control pump, and the electronic control pumps are installed on a pipeline between an engine fuel oil rail and a cylinder cover fuel injector.

Abstract: A control system of an electronic-controlled oil-gas dual fuel engine includes electronic control pumps, fuel gas injection electromagnetic valves, a fuel gas control device and a fuel oil control device. The fuel gas control device and the fuel oil control device are electrically connected with a control device of the engine. The fuel gas control device is electrically connected with the fuel gas injection electromagnetic valves and controls the opening time and the opening duration of each fuel gas injection electromagnetic valve installed on a pipeline between a natural gas rail and a cylinder cover air inlet channel of the engine. The fuel oil control device is electrically connected with the electronic control pumps, and controls the starting time and the operation duration of the electronic control pump, and the electronic control pumps are installed on a pipeline between an engine fuel oil rail and a cylinder cover fuel injector.

Abstract: The present disclosure discloses a Pichia kudriavzevii and a multifunctional complex microbial inoculant and use thereof, and belongs to the technical field of bioengineering. The Pichia kudriavzevii of the present disclosure has a degrading ability of lactic acid as high as 12.69 g·L?1, which is 2.04 times that of a type strain. At the same time, the strain can also metabolize ethanol and has an OD600 of 4.48 after fermentation in a sorghum juice medium at 30° C. and 200 rpm for 3 d. The Pichia kudriavzevii could completely consume 58 g·L?1 of glucose in the sorghum juice medium after 60 h of fermentation and produce 13.06 g·L?1 of ethanol. The Pichia kudriavzevii degrades lactic acid and can relieve a lactic acid pressure of a fermentation system and enable Saccharomyces cerevisiae to grow and metabolize to produce wine.

Abstract: Systems and methods for navigating a user to a destination are provided. An exemplary indoor navigation method uses a terminal device. The method includes capturing, by the terminal device, image data of an indoor scene, and determining a current position of the user based on the captured image data. The method also includes determining a navigation path and a navigation sign for navigating the user from the current position to the destination, and rendering, by the terminal device, a three-dimensional representation of the indoor scene with the navigation sign placed therein based on the image data and the navigation path. The navigation sign signals the navigation path in the three-dimensional representation. The method further includes displaying, on the terminal device, the three-dimensional representation to the user.

Abstract: Apparatus for making atomic layer deposition on powdered materials is provided. Inside a vacuum deposition chamber, a stationary but tilted pan-shaped vessel, or non-stationary pan-shaped vessel that is doing tilting movement continuously or intermittently, is used to accommodate powdered samples. A plowing device with teeth or blades is positioned above the pan-shaped vessel, configured to make rotary or sliding movement so as to make plowing actions to the powdered samples, thereby agitate the powdered samples on the pan-shaped vessel. A flattening structure is positioned above the pan-shaped vessel, configured to make rotary or sliding movement, thereby even out the distribution of the powdered samples. The apparatus may comprise multiple pan-shaped vessels or multiple vacuum chambers.

Abstract: Method and apparatus for making atomic layer deposition on powdered materials are provided. A rotary vessel with tilted rotation axis can be used as the deposition chamber. The rotary vessel can be directly used as the deposition chamber, or the rotary vessel is positioned inside a vacuum chamber that serves as the deposition chamber. A hallow shaft can be used to deliver rotary motion and facilitate pumping. A tube can be inserted into the hollow shaft or the rotary vessel to introduce precursors. Gas diffuser and slowly increased pumping speed can be used to reduce the agitation caused by gas flow. Intermittent rotation, variable rotary speed, extruding structures on inner surface of the rotary vessel, and the addition of easy-to-agitate powder or beads of other materials can be used to enhance the powder agitation caused by rotation.

Abstract: Novel crop grain filling genes (GIF1) and the applications thereof are presented in the invention. The GIF1 genes can be applied to control grain filling, enhance crop yield or quality, or improve disease resistance or storage stability of crop grains. A method for improving crops is also presented in the invention. The GIF1 genes shows valuable potentials in controlling crop yield, quality, storage, and resistance to diseases.

Abstract: Method and apparatus for making atomic layer deposition on powdered materials are provided. A rotary vessel with tilted rotation axis can be used as the deposition chamber. The rotary vessel can be directly used as the deposition chamber, or the rotary vessel is positioned inside a vacuum chamber that serves as the deposition chamber. A hallow shaft can be used to deliver rotary motion and facilitate pumping. A tube can be inserted into the hollow shaft or the rotary vessel to introduce precursors. Gas diffuser and slowly increased pumping speed can be used to reduce the agitation caused by gas flow. Intermittent rotation, variable rotary speed, extruding structures on inner surface of the rotary vessel, and the addition of easy-to-agitate powder or beads of other materials can be used to enhance the powder agitation caused by rotation.

Abstract: Novel conjugates of the pharmaceutically active metabolite of irinotecan and novel immunogens derived from this pharmaceutically active metabolite and monoclonal antibodies generated by these immunogens which are useful in immunoassays for the quantification and monitoring of the pharmaceutically active metabolite of irinotecan in biological fluids.

Abstract: Novel conjugates of the pharmaceutically active metabolite of irinotecan and novel immunogens derived from this pharmaceutically active metabolite and monoclonal antibodies generated by these immunogens which are useful in immunoassays for the quantification and monitoring of the pharmaceutically active metabolite of irinotecan in biological fluids.

Abstract: The present invention relates to the field of biotechnology. The invention provides a novel approach using tobacco mosaic virus omega leader sequence to enhance the solubility of the recombinant products in E. coli and the method of use therefore. The invention provides the utilization of tobacco mosaic virus omega leader sequence into E. coli expression vector, and the tobacco mosaic virus omega leader sequence containing expression vector can be used in combination with other available means to obtain higher expression or better solubility. The invention can be applied to biotechnological pharmaceutical industry, genetic engineering, biochemistry and molecular biology etc. The invention provides an expression vector pTORG, which is a highly efficient GST fusion expression vector, and can significantly enhance the yield of biologically active recombinant products.

Abstract: The present invention relates to the field of biotechnology. The invention provides a novel approach using tobacco mosaic virus omega leader sequence to enhance the solubility of the recombinant products in E. coli and the method of use therefore. The invention provides the utilization of tobacco mosaic virus omega leader sequence into E. coli expression vector, and the tobacco mosaic virus omega leader sequence containing expression vector can be used in combination with other available means to obtain higher expression or better solubility. The invention can be applied to biotechnological pharmaceutical industry, genetic engineering, biochemistry and molecular biology etc. The invention provides an expression vector pTORG, which is a highly efficient GST fusion expression vector, and can significantly enhance the yield of biologically active recombinant products.