Abstract: A method and device for optimized scheduling of massive transport vehicles during flood disasters, relating to the field of transportation resource scheduling is provided. The method includes determining flood inundation ranges during various time periods of a flood based on watershed precipitation and river cross-section structural data and marking accessible roads within a flood-affected area with double truncation. A road information matrix and a resettlement zone information matrix is determined and model information and location information of transport vehicles within the flood-affected area are also determined. A transport vehicle dataset is also determined.

Abstract: Provided are a dynamic mutual feedback-based method for property placement in flood evacuation, a product, a medium, and a device. The method includes: performing calculations using GIS and a two-dimensional hydrodynamic model, to generate a flood inundation map, and delineating village property risk zones and safety zones; constructing a road network topology, and performing road segment accessibility analysis based on the flood inundation map, to form an accessible road network topology; determining a property placement mode for a property risk zone of a current village; if the property placement mode is in-zone, placing properties in the property risk zone of the current village into a placement site of the current village; if the property placement mode is transfer, based on rules of grid-based transfer, classified transport, and dedicated-area placement, generating a feasible transfer placement route set; iteratively calculating paths to determine an optimal flood evacuation route.

Abstract: A method and device for determining a flood-diversion strategy of a flood storage and detention basin based on a balanced perspective is provided. The method includes determining excess flood peaks and excess flood amounts of middle and downstream main streams in a preset time period after scheduling and enabling of a reservoir group in each river section. A correlation map between a flood-diversion amount and a flood-diversion water-level reduction value under each set flood-diversion parameter combination is then constructed. Enabling priorities and flood-diversion volumes for all flood storage and detention basins in all river sections are determined. A cumulative flood-diversion volume of each flood storage and detention basin is also determined. A flood storage and detention basin-enabling knowledge map is constructed and a plurality of flood-diversion plans are determined. A flood-diversion plan from the plurality of flood-diversion plans is then selected as a target plan to allow flood diversion.

Abstract: A drone-based mobile precision surveying method for terrestrial terrain, a device, a medium, and a product are provided. The method includes: determining regional terrain data of a target area based on three-dimensional coordinate data of image control points in the target area and position information of a drone by using a real-time dynamic differential positioning technology; correcting regional terrain data of a signal-deficient area in the target area based on the three-dimensional coordinate data of the image control points and the regional terrain data by using the real-time dynamic differential positioning technology, to obtain corrected regional terrain data of the signal-deficient area; and integrating regional terrain data of a signal-covered area in the target area and the corrected regional terrain data of the signal-deficient area by using a Geographic Information System (GIS) integration method to obtain corrected regional terrain data of the target area.

Abstract: A modular dispenser includes a cartridge and a dispensing base. The dispensing base includes a funnel with a funnel inlet and a funnel outlet. A dispensing assembly is rotatably coupled to the dispensing base and includes an arc surface coupled to and spaced radially apart from a hub about which the dispensing assembly rotates, wherein the arc surface comprises at least one fin extending radially away from the arc surface, wherein the at least one fin includes a long axis and at least one arm extending laterally away from the long axis of the at least fin. The funnel comprises at least one flipper with an opening proximate the funnel inlet. The flipper may include at least one of a chute that extends away from a lower surface of the flipper and the opening and at least one strake that extends away from a lower surface of the flipper.

Abstract: The present disclosure relates to the application of a viable cell monitor to the cryopreservation of plant cells. The viable cell monitor is, for the first time, used in a method for rapidly evaluating the effect of cell freezing-preservation. The effect of a cryoprotectant on cell preservation is evaluated through the change in the capacitance of viable cells before and after cell freezing and resuscitation. Viable cell electrodes can provide a quick and accurate characterization of viable cell concentrations. Combining the viable cell capacitance with the detection result of 2,3,4-triphenyl tetrazolium chloride (TTC), a rapid and quantitative evaluation of the effect of a freezing method on cell preservation can be achieved, thus overcoming the low effectiveness and non-quantification of previous cell preservation methods. Compared with traditional methods, the method of the present disclosure can improve the comprehensive score of cell cryopreservation by 5 times or more.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving data identifying contexts; selecting an initial set of questions based at least on the contexts; providing a respective representation of the questions of the initial set, for output; receiving data indicating a selection of a particular representation associated with a particular question of the initial set of questions; selecting a set of answers associated with the particular question; providing a respective representation of the answers of the set that are associated with the particular question, for output; receiving data indicating a selection of a particular representation associated with a particular answer of the set that are associated with the particular question; determining that an additional set of other questions is associated with the particular answer; and in response to the determining, providing a respective representation of the other questions of the additional set, for output.

Abstract: A urinal and a urinal flushing control method. The urinal includes a urinal body, an electromagnetic valve for turning on and off flushing, a capacitive sensor for sensing a liquid amount on an outer wall of the urinal body, and a controller for receiving a capacitance value signal to control on and off of the electromagnetic valve. The controller sets a flushing timing reference point when determining that a capacitance value exhibits a dropping trend after a first period since the electromagnetic valve is controlled to be turned off, and controls to turn on the electromagnetic valve when the flushing timing reference point is present for a second period. The above solution can reduce the chance of erroneous flushing and facilitate the adaptability respect to the glazed surface of the urinal body.

Abstract: The present invention relates to a method for increasing the content of mogroside V in Siraitia grosvenorii suspended cells. In the method, 10-200 mg/L of a yeast inducer and 50-260 mg/L of methyl jasmonate are respectively added on days 5 to 11 of the culture cycle of Siraitia grosvenorii suspended cells, thereby increasing the synthesis rate and yield of mogroside V, and also reducing the amount of mogroside II secreted. The method is beneficial for the market-oriented and large-scale production and quality control management of mogroside V.

Abstract: The present disclosure relates to the application of a viable cell monitor to the cryopreservation of plant cells. The viable cell monitor is, for the first time, used in a method for rapidly evaluating the effect of cell freezing-preservation. The effect of a cryoprotectant on cell preservation is evaluated through the change in the capacitance of viable cells before and after cell freezing and resuscitation. Viable cell electrodes can provide a quick and accurate characterization of viable cell concentrations. Combining the viable cell capacitance with the detection result of 2,3,4-triphenyl tetrazolium chloride (TTC), a rapid and quantitative evaluation of the effect of a freezing method on cell preservation can be achieved, thus overcoming the low effectiveness and non-quantification of previous cell preservation methods. Compared with traditional methods, the method of the present disclosure can improve the comprehensive score of cell cryopreservation by 5 times or more.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving data identifying contexts; selecting an initial set of questions based at least on the contexts; providing a respective representation of the questions of the initial set, for output; receiving data indicating a selection of a particular representation associated with a particular question of the initial set of questions; selecting a set of answers associated with the particular question; providing a respective representation of the answers of the set that are associated with the particular question, for output; receiving data indicating a selection of a particular representation associated with a particular answer of the set that are associated with the particular question; determining that an additional set of other questions is associated with the particular answer; and in response to the determining, providing a respective representation of the other questions of the additional set, for output.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving data identifying contexts; selecting an initial set of questions based at least on the contexts; providing a respective representation of the questions of the initial set, for output; receiving data indicating a selection of a particular representation associated with a particular question of the initial set of questions; selecting a set of answers associated with the particular question; providing a respective representation of the answers of the set that are associated with the particular question, for output; receiving data indicating a selection of a particular representation associated with a particular answer of the set that are associated with the particular question; determining that an additional set of other questions is associated with the particular answer; and in response to the determining, providing a respective representation of the other questions of the additional set, for output.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving data identifying contexts; selecting an initial set of questions based at least on the contexts; providing a respective representation of the questions of the initial set, for output; receiving data indicating a selection of a particular representation associated with a particular question of the initial set of questions; selecting a set of answers associated with the particular question; providing a respective representation of the answers of the set that are associated with the particular question, for output; receiving data indicating a selection of a particular representation associated with a particular answer of the set that are associated with the particular question; determining that an additional set of other questions is associated with the particular answer; and in response to the determining, providing a respective representation of the other questions of the additional set, for output.

Abstract: The present invention relates to compositions and methods for controlling nematode infestation of plants or animals. In particular, the present invention provides vectors comprising sequences designed to control nematodes by RNA interference (RNAi) and transgenic plants transformed with such vectors.

Abstract: The present invention relates to compositions and methods for controlling nematode infestation of plants or animals. In particular, the present invention provides vectors comprising sequences designed to control nematodes by RNA interference (RNAi) and transgenic plants transformed with such vectors.