Abstract: An information processing apparatus includes: an acquisition unit that acquires information of a geographical position; and an output control unit that outputs direction information indicating a direction in which radio field intensity increases in a case where wireless connection using a predetermined frequency band is performed at the geographical position.

Abstract: The present disclosure pertains to a method for optimizing open-pit mine limits with simultaneous consideration of mining carbon emissions and slope safety, comprising the following steps: establishing a three-dimensional model of the mine; establishing a carbon emission calculation model for open-pit mining; determining rock indices and rock types of the mine; dividing the mining area into geological zones, determining an acceptable slope angle range for each zone, and forming slope angle combination schemes; calculating the final limit under each slope angle combination one by one; obtaining a sequence of three-dimensional geological models of the limits; calculating the slope instability probability for each zone; calculating the carbon emissions for each limit; dividing the limit results according to the acceptable slope instability probability indices, and directly calculating the benefit evaluation indices for results that meet the requirement; designing reinforcement schemes for results that do not mee

Abstract: A use of an anti-OX40 antibody in treatment of inflammatory or immune diseases, and a treatment method for treating inflammatory or immune diseases. The treatment method includes administering an effective amount of an anti-OX40 antibody to a patient in need.

Abstract: Disclosed are a QoS processing method and apparatus based on non-3GPP access, a non-transitory computer-readable medium, and an electronic device. The method is performed by a target network element that is connected to a service processing device via a non-3GPP access manner and that is connected to a core network. The method includes: receiving, from a session management function (SMF) network element, QoS profile information corresponding to service data packet transmission performed between the service processing device and a service server; and performing, based on the QoS profile information, QoS processing during transmission of a service data packet between the service processing device and the service server. The disclosed solutions support a QoS mechanism in a non-3GPP access manner, thereby ensuring interworking and integration of the QoS mechanism between a 3GPP network and a non-3GPP network and improving processing flexibility of a service data flow while satisfying its QoS requirements.

Abstract: The present invention relates to a compound of formula (I) capable of inhibiting plasmin activity and having blood coagulation and hemostasis activity, and a pharmaceutically acceptable salt, hydrate, isomer, prodrug and mixture thereof, wherein R1 to R3 are as defined in the description.

Abstract: A fusion system of a mechanical arm and a dexterous hand includes a four-degree-of-freedom mechanical arm, a dexterous hand wrist mounted at the tail end of the mechanical arm, and a dexterous hand mounted on the dexterous hand wrist. The dexterous hand wrist is a single-joint spatial orthogonal two-degree-of-freedom wrist. In a motion control method, the fusion system is regarded as a six-axis series mechanical arm. A forward kinematics method obtains a position and an attitude of the tail end of the dexterous hand wrist based on a joint angle, and an inverse kinematics numerical solution method obtains the joint angle based on the position and attitude to drive the tail end to a preset position and attitude. The six-degree-of-freedom series-parallel mechanism has multi-degree-of-freedom redundancy to allow rotation of the five-finger dexterous hand without a wide-range motion of the mechanical arm.

Abstract: A solid form of a fused ring compound, and a preparation method therefor and a use thereof are provided. A more advantageous pharmaceutically acceptable form is provided for a compound of formula (I). The solid form has good physicochemical and pharmacokinetic properties.

Abstract: A method and an apparatus of detecting a fault an external device are provided. The method includes: in a case where target information comprises first error information, injecting the first error information into the external device, and in a case where the target information comprises first register data, sending the first register data to a Basic Input Output System (BIOS), in response to second error information; acquiring a first log and/or a second log reported by the BIOS; and determining a running state of the external device according to the first log and standard register data corresponding to the first error information, and/or determining a running state of the BIOS according to the second log and a standard log corresponding to the first register data.

Abstract: A power management chip comprises a multiplexed pin for receiving a communication indication signal, transmitting an analog signal and transmitting a digital signal; The communication circuit is configured to execute digital communication through the multiplexed pin; And a logic control core unit coupled to the multiplexed pin for receiving the communication indication signal from the multiplexed pin and configuring the multiplexed pin to transmit the digital signal based on the communication indication signal. In this way, only one pin is needed to receive the communication indication signal, transmit the analog signal and transmit the digital signal at the same time, thus saving the pin resources of the power management chip.

Abstract: A thermoplastic roofing membrane comprising a planar thermoplastic sheet, optionally having more than one layer, where at least one layer of the membrane includes an ethylene-based olefinic block copolymer, and where the sheet is characterized by a storage modulus of less than 450 MPa at 0° C.

Abstract: The present disclosure relates to the technical field of boundary pillar failure induced by backfilling of open pits, and particularly to device and method for testing boundary pillar failure induced by tailings backfill in an open pit, comprising: a test assembly; a conveying assembly, connected to the test assembly and configured to uniformly feed tailing into the test assembly; a pressure control assembly, connected to the test assembly and configured to control pressure in the test assembly; and a monitoring assembly, disposed on the test assembly and configured to monitor data information within the test assembly when internal pressure of the test assembly is changed. The conveying assembly is configured to provide uniform distribution of tailings to the test assembly, the pressure control assembly is configured to simulate actual pressure conditions, and the monitoring assembly is configured to acquire data in real time.

Abstract: Cinnamoyl amino acid compounds and a use thereof, which relate to the fields of medicinal chemistry and pharmacotherapeutics, and specifically relate to cinnamoyl amino acid compounds having inducible nitric oxide synthase (iNOS) inhibitory activity or a pharmaceutically acceptable salt thereof, a pharmaceutical composition including the compounds, and a medical use thereof, particularly an application thereof in the prevention and treatment of neurodegenerative diseases related to nerve cell damage, including ischemic stroke, Parkinson's disease, and so on.

Abstract: A human detection and warning method includes: acquiring a current scene image within a current field of view of a sighting device; determining whether there is a human target being currently aimed at and/or whether there is currently target tracking of a human target, based on a target recognition result of the current scene image and a position of an aiming mark in the current scene image; and triggering the sighting device to enter an abnormal aiming mode if there is a human target being currently aimed at and/or there is currently target tracking of a human target.

Abstract: An appliance coupler water pumping apparatus, used in a liquid heater having a detachable inner container from a base body, is provided. The appliance coupler water pumping apparatus contains a water inlet pipe assembly communicating with an inner portion of the inner container by means of a first through hole and a water pumping pipe assembly being used for matching with the water inlet pipe assembly and extracting liquid in the inner container when communicating with the water inlet pipe assembly. According to the technical solution provided in the present disclosure, a user is able to enable the water inside the inner container of the kettle to flow out by means of the water inlet pipe assembly and the water pumping pipe assembly without lifting the kettle, thereby reducing cases of water spillage, avoiding the scalding for the children, elderly people and users with physical disabilities, and achieving high safety.

Abstract: Described herein is a loop reactor system for performing photochemical reactions. The loop reactor system is particularly advantageous for preparing cyanobenzamides. Also disclosed are photochemical methods for preparing cyanobenzamides and compositions containing cyanobenzamides using.

Abstract: A fuel-cell stack, an air-supply system including a compressor in fluid communication with a cathode inlet of the fuel-cell stack, an exhaust in fluid communication with anode and cathode outlets of the fuel-cell stack, and a purge valve in fluid communication with the anode outlet of the fuel-cell stack. A processor is programmed to, during a shutdown of the fuel-cell stack when the compressor has power: keep the purge valve open until a hydrogen concentration in the exhaust exceeds a threshold, and reduce a speed of the compressor such that a pressure difference between anode and cathode sides of the fuel-cell stack is reduced.

Abstract: The present disclosure provides a crystal form comprising a compound of Formula (I) and fumaric acid, wherein the crystal form satisfies at least one of the following conditions: (1) a particle size D90 of the active pharmaceutical ingredient ranges from about 5 ?m to about 60 ?m; and (2) a particle size D50 of the active pharmaceutical ingredient does not exceed about 30 ?m; a pharmaceutical composition containing the crystal form, and a method for treating coronavirus-induced diseases by using the crystal form. The crystal form of the present disclosure enables the pharmaceutical composition containing the crystal form to have advantages such as a higher dissolution rate, a higher dissolution, and the like.