Abstract: Provided herein are PLIN1 RNAi agents and compositions comprising a PLIN1 RNAi agent. Also provided herein are methods of using the PLIN1 RNAi agents or compositions comprising a PLIN1 RNAi agent for reducing PLIN1 expression, and/or treating PLIN1 associated metabolic disorder in a subject.

Abstract: Provided herein are PRNP RNAi agents and compositions comprising a PRNP RNAi agent. Also provided herein are methods of using the PRNP RNAi agents or compositions comprising a PRNP RNAi agent in reducing PRNP expression and/or treating prion diseases.

Abstract: Provided is a drilling method for a storage well for liquid-gas two-phase combined geological storage, including the following steps: drilling down from a ground to the bottom of a potable aquifer, and installing a first section wellbore; dividing a second section wellbore into multiple segments of second section sub-wellbores, arranging multiple first bases on an inner wall in advance, forming an vent hole in a sidewall of the second section sub-wellbore corresponding to a gas storage layer, and closing a bottom surface of the second section sub-wellbore at the bottom, with a drill-through hole at the center; drilling down to the bottom of the gas storage layer, and installing the second section wellbore; dividing a third section wellbore into multiple segments of third section sub-wellbores, and arranging multiple second bases on an outer wall in advance.

Abstract: Provided is a drilling method for a storage well for liquid-gas two-phase combined geological storage, including the following steps: drilling down from a ground to the bottom of a potable aquifer, and installing a first section wellbore; dividing a second section wellbore into multiple segments of second section sub-wellbores, arranging multiple first bases on an inner wall in advance, forming an vent hole in a sidewall of the second section sub-wellbore corresponding to a gas storage layer, and closing a bottom surface of the second section sub-wellbore at the bottom, with a drill-through hole at the center; drilling down to the bottom of the gas storage layer, and installing the second section wellbore; dividing a third section wellbore into multiple segments of third section sub-wellbores, and arranging multiple second bases on an outer wall in advance.

Abstract: Provided in the embodiments are an electromagnetic interference suppression circuit and an intelligent electronic device. The electromagnetic interference suppression circuit comprises at least one ferrite bead located at the input port of the circuit, a transient voltage suppression diode, wherein either terminal of the transient voltage suppression diode is connected with the at least one ferrite bead, a resistor network connected with the transient voltage suppression diode, and an optocoupler with an alternating current input response coupled to resistor network.

Abstract: Autonomous vehicles plan at a task level to compute a sequence of symbolic actions to fulfill service requests, where efficiency is the main concern. The vehicle computes continuous trajectories to perform actions at the motion level, where safety is important. Task-motion planning in autonomous driving faces the problem of maximizing task-level efficiency while ensuring motion-level safety. Task-Motion Planning for Urban Driving (TMPUD) enables the task and motion planners to communicate about the safety level of driving behaviors. The motion planner incrementally advances the vehicle toward a goal with an associated incremental utility, based on at least a safety of motion trajectories. The task planner defines the goal and a sequence of the actions to advance the vehicle toward the goal, dependent an optimization of aggregate prospective utility of the task and the safety of the motion trajectories.

Abstract: The present disclosure relates to a method for determining blood flow velocity using a dual die group and a Doppler blood flow detection device including a first die group and a second die group placed at different positions of a blood vessel to be detected. The method includes obtaining a first spectrum waveform by detecting the blood vessel to be detected using the first die group, obtaining a second spectrum waveform by detecting the blood vessel to be detected using the second die group, determining a relationship between an actual Doppler angle during detection and a set Doppler angle in the Doppler blood flow detection device according to the first spectrum waveform and the second spectrum waveform, adjusting the first spectrum waveform and the second spectrum waveform according to the determined relationship, and determining a blood flow velocity measurement value based on the adjusted first and second spectrum waveforms.

Abstract: An air-cooled electric vibrating table: an improvement of an air-cooled part on an existing basis is that three or more flow guide air duct structural blocks are evenly distributed along the circumferential direction and flatly attached on the surface of an excitation coil or the bottom side thereof, the air duct structural blocks are provided with semi-open grooves that are axially coincident with or close to air inlets, and the grooves of all the air duct structural blocks are oriented to be consistent along the circumferential direction of a cavity; and a positioning block is adjusted to be flow guide blocks inserted obliquely with the axial direction of the vibrating table.

Abstract: An intelligent electronic device that can be optionally connected to a DIN rail or a display module without requiring the use of tools. An intelligent electronic device for measuring a characteristic of electricity is provided, which is enclosed in a housing that has a front and a rear. The housing defines an interior volume and includes a sensor configured to sense a characteristic of electricity. The rear of the housing includes a first protuberance structure disposed on a first outer surface. The first protuberance structure contains elongate protrusions and at least one hexagonal protrusion on a second outer surface. The elongate protrusions include upper protrusions and lower protrusions. The lower protrusions include left protrusions and right protrusions, and the at least one hexagonal protrusion is disposed between the left protrusions and right protrusions.

Abstract: A bi-level optimization scheduling method for an air conditioning system based on demand response includes: constructing a lumped heat capacity model to describe a heat storage capacity of a building to thereby obtain a building heat storage model; obtaining a function relational expression of describing an indoor dry bulb temperature and a cooling and heating load of the building based on the building heat storage model; constructing a power consumption calculation model under a working condition of demand response based on the function relational expression; constructing optimization objective functions based on the power consumption calculation model; and substituting the optimization objective functions into a bi-level optimization process, and optimizing the bi-level optimization process to obtain an optimal scheduling strategy for the air conditioning system participating in demand response.

Abstract: A preparation method of a hydrogel for promoting growth of mesenchymal stem cells (MSCs), and a preparation method and an application method are provided. The hydrogel is rich in MSC-derived exosomes, which can effectively promote wound healing both for diabetic foot ulcer (DFU) caused by bacterial infection and for DFU caused by skin scratch. Moreover, healing speed for the DFU is fast and healing area for the DFU is wide.

Abstract: The present disclosure relates to a method for determining blood flow velocity using a dual die group and a Doppler blood flow detection device including a first die group and a second die group placed at different positions of a blood vessel to be detected. The method includes obtaining a first spectrum waveform by detecting the blood vessel to be detected using the first die group, obtaining a second spectrum waveform by detecting the blood vessel to be detected using the second die group, determining a relationship between an actual Doppler angle during detection and a set Doppler angle in the Doppler blood flow detection device according to the first spectrum waveform and the second spectrum waveform, adjusting the first spectrum waveform and the second spectrum waveform according to the determined relationship, and determining a blood flow velocity measurement value based on the adjusted first and second spectrum waveforms.

Abstract: Provided are a system and method for implementing an incremental data comparison. The system includes: a synchronization T environment, a simulation F environment, a simulation tool, a memory database, a comparison tool and a result database. The T environment includes a synchronization environment core application, a traditional commercial database, an incremental synchronization tool and a synchronization environment distributed database. The F environment includes a simulation environment core application and a simulation environment distributed database. The simulation tool is configured to play back a T environment service and an F environment service. The memory database is configured to store a mapping relationship between message values of the T and F environment. The comparison tool is configured to compare data in the T and F environment according to the mapping relationship between the message values.

Abstract: A data processing method includes: after receiving an export request for exporting data from the distributed database, acquiring, by a database import and export management node an active transaction list and export table distribution information at a current moment; notifying, by the database import and export management node, a corresponding database that the corresponding database performs a data export operation according to the export table distribution information; after determining that the corresponding database completes the data export operation, sending, by the database import and export management node, the active transaction list to a database agent node of the corresponding database; and after receiving a data consistency reverse compensation statement returned by the database agent node, importing, by the database import and export management node, the data exported by the corresponding database into a predetermined database and instructing the predetermined database to execute the data consist

Abstract: Provided are a database processing method and apparatus, and a computer readable storage medium. The database processing method comprises: after a lock wait is generated, writing lock wait related information into a lock wait log.

Abstract: A bi-level optimization scheduling method for an air conditioning system based on demand response includes: constructing a lumped heat capacity model to describe a heat storage capacity of a building to thereby obtain a building heat storage model; obtaining a function relational expression of describing an indoor dry bulb temperature and a cooling and heating load of the building based on the building heat storage model; constructing a power consumption calculation model under a working condition of demand response based on the function relational expression; constructing optimization objective functions based on the power consumption calculation model; and substituting the optimization objective functions into a bi-level optimization process, and optimizing the bi-level optimization process to obtain an optimal scheduling strategy for the air conditioning system participating in demand response.