Abstract: A large-scale in-situ dewatering treatment method and device for lake sludge are provided. The large-scale in-situ dewatering treatment method for lake sludge includes: step S1, sludge excavation: excavating sludge from a lake and transporting the sludge to a detention pond; step S2, in-situ detention: filtering the sludge in the detention pond to obtain filtered sludge; step S3, dewatering: transporting the filtered sludge to a dewatering workshop and performing deep dewatering on the filtered sludge to obtain mud blocks and wastewater; and step S4, environmental protection treatment: using the mud blocks to build an island near a dredging platform in the lake. The large-scale in-situ dewatering treatment method for lake sludge not only solves the problems of difficulty in selecting a temporary sludge disposal site and high capital investment costs in a traditional lake dredging operation, but also reduces the transportation cost of transporting sludge to a land.

Abstract: Systems, methods, and devices are disclosed for predicting creep behaviors of objects (vehicles, bicycles, pedestrians, etc.) at a location. An autonomous vehicle located at a first road segment connecting to an intersection having a stop sign can detect a first vehicle approaching the intersection from a second road segment connecting to the intersection. Using a model indicating an average creep point location specific to the second road segment connecting to the intersection, the autonomous vehicle can predict that the first vehicle will yield at the average creep point location that is specific to the second road segment.

Abstract: Systems, methods, and computer-readable media are provided for determining operator availability to provide remote assistance to an autonomous vehicle, determining which of a first plurality of routes will provide a positive ride experience based on the operator availability, and selecting a route of the first plurality of routes for a user based on the determining of which of the first plurality of routes will provide a positive ride experience.

Abstract: The present disclosure relates to the field of medical technology, particularly relates to use of [1,2,4]triazolo [4,3-B]pyridazine derivatives for preventing and treating senescence and senescence-related diseases. In particular, the present disclosure finds that C1632 has significant anti-senescence, anti-fibrosis and anti-vascular calcification effects. C1632 is a known small molecule drug which can be dissolved in water, ethanol or DMSO, it has good thermal stability, low cytotoxicity, good safety profile, good pharmacokinetic properties, and can be flexibly administered in a variety of ways comprising oral administration, intraperitoneal injection, intramuscular injection and intravenous injection. C1632 can be used as a safe, effective and convenient candidate drug.

Abstract: An extract from leaves of mulberry is disclosed. The extract has an IC50 value sufficient to inhibit ?-glucosidase I. The extract may comprise 5-40% (w/w) total imino sugars and 20-70% (w/w) total amino acids. The extract may reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. The extract may also control blood glucose level.

Abstract: The present technology can detect potential labeling conflicts made during different labeling tasks when those tasks are checked in to ensure that a map database is free from conflicts that might interrupt publishing of a map. The present technology can determine whether a first labeled version of map portion is based on a most recent version for the map portion that is stored in the map database, and when it is determined that it is not, and there is an intervening version, the present technology can identify differences between the intervening version of the map portion and the first version of the map portion and identify differences between the second version of the map portion and the first version of the map portion. Based on the identified differences, the present technology can determine whether any of those differences are conflicting.

Abstract: Techniques are disclosed for evaluating digital map quality. A process includes steps for receiving change data indicating one or more feature discrepancies associated with one or more geographic regions of a digital map, analyzing the change data to determine which of the one or more feature discrepancies resulted in verified updates to the digital map, and generating a quality score for each of the geographic map regions based on the verified updates. Systems and machine-readable media are also provided.

Abstract: The subject disclosure relates to ways to determine a data collection surveillance cadence. In some aspects, a process of the disclosed technology includes steps for receiving historic map data for one or more geographic regions, wherein each of the one or more geographic regions comprises one or more map features, calculating a change rate for each of the one or more map features, and determining a surveillance cadence for each of the one or more geographic regions based on the change rate for each of the one or more map features. Systems and machine-readable media are also provided.

Abstract: The subject disclosure relates to ways to improve route duration calculations e.g., estimated time of arrival (ETA) approximations, by taking consideration of reroute probabilities along a given vehicle path. In some aspects, the disclosed technology encompasses a process including steps for identifying a route between a first destination to a second destination, determining a reroute likelihood associated with at least one AV maneuver along the route, and calculating an estimated time of arrival (ETA) based on the reroute likelihood associated with at least one AV maneuver. Systems and machine-readable media are also provided.

Abstract: An extract from leaves of mulberry is disclosed. The extract has an IC50 value sufficient to inhibit a-glucosidase I. The extract may comprise 5-40% (w/w) total imino sugars and 20-70% (w/w) total amino acids. The extract may reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. The extract may also control blood glucose level.

Abstract: A layout method of large-flux algae control wells based on a sluice-pump hub area includes: defining positions of a sluice-pump hub and a river diversion channel as a sluice-pump hub area, arranging at least two sets of pumping station units at the water outlet end of the river diversion channel, using a water flow model to guide streamline and flow velocity distribution of water flow in the river diversion channel, and determining whether it is necessary to adopt rectification measures based on water flow streamline and flow velocity distribution; and obtaining hydraulic characteristic values of the pumping station units, determining whether the currently arranged algae control wells and the adopted rectifying measures simultaneously meet the algae control requirements and subsequent running requirements of the pumping station units based on the hydraulic characteristic values.

Abstract: The present technology pertains to visualization of maps used for autonomous vehicle applications. These maps include many layers of dense information. Each layer can be stored in a vector format and small portions, called tiles, of a map can be requested by a users web browser. The web browser can filter for desired layers and render all desired map layers at once to provide visualization of map and layers of interest.

Abstract: Systems, methods, and devices are disclosed for predicting yield behaviors of objects (vehicles, bicycles, pedestrians, etc.) at a location. An autonomous vehicle located at a first road segment connecting to an intersection having a stop sign can detect a first vehicle approaching the intersection from a second road segment connecting to the intersection. Using a model indicating an average yield location and yield time where both are specific to the second road segment connecting to the intersection, the autonomous vehicle can predict that the first vehicle will yield at the average yield location that is specific to the second road segment.

Abstract: Systems, methods, and devices are disclosed for mapping historical information about behaviors of objects (vehicles, bicycles, pedestrians, etc.) at a location. Based on the mapped historical information, a prediction is determined about a behavior of an object proximate to an autonomous vehicle at the location, where the prediction is based on a statistical analysis of the historical information that is applied to the object. One or more behaviors of the AV are affected based on the prediction.

Abstract: The subject disclosure relates techniques for evaluating map quality. In some aspects, a process of the disclosed technology includes steps for receiving change data indicating one or more feature discrepancies associated with one or more geographic regions of a digital map, analyzing the change data to determine which of the one or more feature discrepancies resulted in verified updates to the digital map, and generating a quality score for each of the geographic map regions based on the verified updates. Systems and machine-readable media are also provided.

Abstract: A delivery device for an annuloplasty implant is disclosed comprising an outer sheath, a delivery wire being movable within said sheath in a longitudinal direction thereof, a holder being releasably connectable to said implant, said holder being pivotably connected to a distal portion of said delivery wire, wherein said holder is folded inside said outer sheath in a delivery configuration, and wherein said holder is foldable from said delivery configuration to an expanded deployed configuration outside said outer sheath. A system comprising such delivery device and an annuloplasty implant, and a method of delivering such implant is also disclosed.

Abstract: Techniques are disclosed for evaluating digital map quality. A process includes steps for receiving change data indicating one or more feature discrepancies associated with one or more geographic regions of a digital map, analyzing the change data to determine which of the one or more feature discrepancies resulted in verified updates to the digital map, and generating a quality score for each of the geographic map regions based on the verified updates. Systems and machine-readable media are also provided.

Abstract: Systems, methods, and computer-readable media are provided for determining operator availability to provide remote assistance to an autonomous vehicle, determining which of a first plurality of routes will provide a positive ride experience based on the operator availability, and selecting a route of the first plurality of routes for a user based on the determining of which of the first plurality of routes will provide a positive ride experience.

Abstract: Systems, methods, and computer-readable media are provided for determining operator availability to provide remote assistance to an autonomous vehicle, determining which of a first plurality of routes will provide a positive ride experience based on the operator availability, and selecting a route of the first plurality of routes for a user based on the determining of which of the first plurality of routes will provide a positive ride experience.