Abstract: A method for controlling motion, includes: determining a motion height of a robot at a target gait; determining a motion moment corresponding to the motion height according to durations of different motion attitudes executed by the robot at the target gait; determining a motion trajectory of the robot based on a correspondence relationship between the motion height and the motion moment; and controlling the robot to move with the motion trajectory.

Abstract: This document relates to methods and materials for treating liver diseases (e.g., an alcohol-induced liver disease (ALD) such as alcoholic hepatitis (AH)). For example. one or more inhibitors of a bromodomain-containing protein 4 (BRD4) polypeptide can be administered to a mammal (e.g., a human) having a liver disease (e.g., an ALD such as AH) to treat the mammal.

Abstract: The present disclosure provides a blockchain sharding method, system, and server based on locally repairable system codes. The blockchain sharding system includes k original shards and n?k encoding shards. In each round of consensus, each original shard and m corresponding encoding shards form a local verification group (m<<n?k), and each encoding shard and t original shards participating in generation of the encoding shard form local recovery groups (t<<k). The local verification group is responsible for verifying whether a to-be-verified transaction is legitimate. When a single shard in the verification group is corrupted, the remaining m shards can reach a consistent verification result. According to the principle that the minority is subordinate to the majority, the verification group can still correctly verify the legitimacy of the transaction.

Abstract: The present disclosure provides a blockchain sharding method, system, and server based on locally repairable system codes. The blockchain sharding system includes k original shards and n?k encoding shards. In each round of consensus, each original shard and m corresponding encoding shards form a local verification group (m<<n?k), and each encoding shard and t original shards participating in generation of the encoding shard form local recovery groups (t<<k). The local verification group is responsible for verifying whether a to-be-verified transaction is legitimate. When a single shard in the verification group is corrupted, the remaining m shards can reach a consistent verification result. According to the principle that the minority is subordinate to the majority, the verification group can still correctly verify the legitimacy of the transaction.

Abstract: The present disclosure provides a security protection method for a sharded blockchain system, and the sharded blockchain system includes one core shard and multiple common shards. A node in the common shard can additionally store historical blocks of other shards in addition to storing historical blocks of the shard in which the node is located. When a single shard in the system is corrupted, the corrupted shard cannot provide a valid verification result for a transaction that the corrupted shard is responsible for verifying. In this case, honest nodes that store historical blocks of the corrupted shard can submit reports on a transaction verification result to the core shard. The core shard confirms validity of the report, and the system performs reward or punishment on the node submitting the report according to whether the report is valid.

Abstract: A method for evaluating melt fragmentation in a sodium-cooled fast reactor (SFR), in which a high-order accurate particle method is adopted to discretely solve a corresponding model and calculate the melt fragmentation process in the SFR. A least-squares moving particle semi-implicit method with high-order accuracy for gradient and Laplace models is used, and a particle-shifting technique is used to maintain a more uniform particle distribution. A geometry-based free surface identification technique is adopted. An equation-of-state model is introduced to enable acquisition of more realistic physical parameters. The solid-liquid coupling model and the phase transition model are combined to carry out the high-order accurate discretization. An evaluation system is also provided.

Abstract: A method for analyzing debris bed formation based on a multi-resolution multiphase particle algorithm, which uses the least-squares moving particle semi-implicit method with second-order computational accuracy and improves surface tension model and free surface particle identification model. The method also utilizes a particle-based gas-liquid phase transition model and a particle-based liquid-solid phase transition model with multi-resolution features, such that the coolant vaporization and melt solidification processes during the falling process of the melt can be calculated. Moreover, a solid-solid collision model is coupled to calculate the collision and debris bed deformation during the falling process of the debris particles. In this way, the momentum exchange, energy transfer and phase transition between different phases are taken into account, and the computational instability caused by the large physical difference between phases is mitigated.

Abstract: A robot control method includes obtaining relevant parameters at a moment when the robot beats the musical instrument, calculating a motion trajectory of an end of a limb of the robot in a beating action period, and obtaining a joint control quantity of the corresponding limb of the robot, so that the robot beats the musical instrument according to the joint control quantity, and a beating action is corrected according to a correction parameter input by a user until the performance effect of the robot meets the requirements.

Abstract: A motion control method applied to a robot and the robot are provided. The method includes: obtaining a music file to be performed, where the music file includes a plurality of playing times and at least one played musical instrument at each playing time; determining a head position at each playing time according to the at least one played musical instrument at each playing time; and controlling a playing part and a head of the robot to execute a playing action, according to the at least one played musical instrument and the head position at each playing time, to allow a corresponding played musical instrument to generate a sound and allow the head to be in a corresponding head position at each playing time.

Abstract: A method for analyzing debris bed formation based on a multi-resolution multiphase particle algorithm, which uses the least-squares moving particle semi-implicit method with second-order computational accuracy and improves surface tension model and free surface particle identification model. The method also utilizes a particle-based gas-liquid phase transition model and a particle-based liquid-solid phase transition model with multi-resolution features, such that the coolant vaporization and melt solidification processes during the falling process of the melt can be calculated. Moreover, a solid-solid collision model is coupled to calculate the collision and debris bed deformation during the falling process of the debris particles. In this way, the momentum exchange, energy transfer and phase transition between different phases are taken into account, and the computational instability caused by the large physical difference between phases is mitigated.

Abstract: In one example, an electronic device may include a capturing unit to capture video content and audio content of an application being executed on the electronic device, an analyzing unit to analyze the video content and the audio content to generate a plurality of synthetic feature vectors, a processing unit to process the plurality of synthetic feature vectors to determine a content event corresponding to a scene displayed on the electronic device, and a controller to select an ambient effect profile corresponding to the content event and control a device according to the ambient effect profile to render an ambient effect in relation to the scene.

Abstract: A method for recognizing a three-dimensional (3D) model is described. The method includes obtaining a sketch of the object and generating a skeleton view of the sketch. A first shape-description vector is determined by processing the sketch through a first convolutional neural network (CNN), and a second shape-description vector is determined by processing the skeleton view through a second CNN. A feature-description vector is identified from a descriptor database based on a concatenated vector of the first shape-description vector and the second shape-description vector. The descriptor database stores feature-description vectors obtained by training the first CNN and the second CNN over a plurality of 3D models. A 3D model of the object corresponding to the feature-description vector is identified from the plurality of 3D models.

Abstract: Gemcitabine analogs, including monophosphorylated analogs, are described herein and are suitable for use in pharmaceutical compositions, kits and treatment methods. The treatment methods include treatment of viral infections, including, but not limited to, treatment of Hepatitis C Virus, and uncontrolled cellular proliferation, including cancer, such as, but not limited to, non-small cell lung cancer, pancreatic cancer, bladder cancer, breast cancer, liver cancer, esophageal cancer and lymphoma.

Abstract: A device includes a processor coupled to a non-transitory storage device couple which may store machine instructions executable by the processor to implement a first Java Native Interface (JNI) proxy and a JNI bridge. The JNI proxy. Through the use of the JNI proxy, native code may be accessed.

Abstract: Gemcitabine analogs, including monophosphorylated analogs, are described herein and are suitable for use in pharmaceutical compositions, kits and treatment methods. The treatment methods include treatment of viral infections, including, but not limited to, treatment of Hepatitis C Virus, and uncontrolled cellular proliferation, including cancer, such as, but not limited to, non-small cell lung cancer, pancreatic cancer, bladder cancer, breast cancer, liver cancer, esophageal cancer and lymphoma.

Abstract: A method for aggregating messages based on a point of interest is provided, the method including: acquiring an instruction to trigger a point of interest; acquiring a region unit in which the point of interest is located from an electronic map which is divided into a plurality of region units in advance, and acquiring a predetermined number of region units including the region unit in which the point of interest is located by taking the region unit in which the point of interest is located as a center; acquiring messages issued within the predetermined number of region units; and generating a message aggregating page including a map indicative of the point of interest based on the acquired messages and displaying the acquired messages on the message aggregating page. A system for aggregating messages based on a point of interest is also provided.

Abstract: Systems and methods are provided for presenting information. For example, a trigger command is acquired; one or more first points of interest are selected based on at least information associated with the trigger command; a first zone associated with the first points of interest is acquired from an electronic map, the electronic map being divided into a plurality of second zones including the first zone; a predetermined number of third zones are acquired from the plurality of second zones, the first zone being included at a center area of the third zones; one or more first messages published in the third zones and one or more first geographic positions corresponding to the one or more first messages are acquired; and the first messages published in the third zones and the corresponding first geographic positions are presented according to certain embodiments.

Abstract: A method for aggregating messages based on a point of interest is provided, the method including: acquiring an instruction to trigger a point of interest; acquiring a region unit in which the point of interest is located from an electronic map which is divided into a plurality of region units in advance, and acquiring a predetermined number of region units including the region unit in which the point of interest is located by taking the region unit in which the point of interest is located as a center; acquiring messages issued within the predetermined number of region units; and generating a message aggregating page including a map indicative of the point of interest based on the acquired messages and displaying the acquired messages on the message aggregating page. A system for aggregating messages based on a point of interest is also provided.

Abstract: Described herein are compounds that may be selectively activated to produce active anti-cancer agents in tumor cells. Also disclosed are pharmaceutical compositions comprising the compounds, and methods of treating cancer using the compounds.

Abstract: A method and system for accessing a micro-blog album is provided. The method comprises: a micro-blog client receives a micro-blog album viewing request message entered by a user which carries an identifier, sends the micro-blog album viewing request message to a micro-blog server; the micro-blog client receives a micro-blog message corresponding to the identifier fed back by the micro-blog server; the micro-blog client obtains pictures according to the picture link address carried by the micro-blog message from the micro-blog server, generates a micro-blog album according to all the obtained pictures, and display the micro-blog album. The solution of the present invention could centrally display the historical pictures uploaded by the user through the micro-blog client.