Abstract: A system for controlling an electric vehicle includes a user requirement setting apparatus, a vehicle velocity detection apparatus, an out-vehicle temperature detection apparatus, an in-vehicle temperature detection apparatus, a solar illumination detection apparatus, and a control apparatus. The control apparatus is configured to acquire an air conditioner temperature and a blower step number set by a user, a driving velocity of the vehicle, an ambient temperature, a solar illumination outside the vehicle, and the internal temperature of the vehicle, determine a rotation speed limitation rating of the electric compressor, determine a final permitted vehicle velocity, compare the driving velocity of the vehicle and the final permitted vehicle velocity, and when the driving velocity of the vehicle is less than the final permitted vehicle velocity, determine a target electric compressor rotation speed according to the rotation speed limitation rating of the electric compressor.

Abstract: A method for slag modification method during the end period of casting in a steel ladle having a cover is disclosed. When the slag in a steel ladle is reducing slag, before casting, air is blown into the steel ladle by means of a bottom blowing brick, then casting is started, and during the end period of casting, bottom blowing of gas is stopped, and a carrier gas is used to spray a modifier into the steel ladle until casting is completed. When the slag is oxidizing slag, during the end period of casting, the carrier gas is used to spray the modifier into the steel ladle until casting is completed. The direction in which the modifier is sprayed is towards a steel outlet of the steel ladle, the modifier being lime, light calcined dolomite, magnesium balls, or recarburizer, and the particle size of the modifier being 3-10 mm.

Abstract: A system includes a plurality of sensors configured to sense an opening/closing of a door, fastening/unfastening of a seat safety belt, and change in a vehicle height; a first processor configured to determine the number of all occupants in the vehicle by the opening/closing of the door, the fastening/unfastening of the seat safety belt, and the change in the vehicle height sensed by the plurality of sensors and preliminarily determine an internal circulation ratio of the air conditioning system according to the determined number of all occupants in the vehicle; a second processor configured to adjust the internal circulation ratio which is preliminarily determined by the first processor according to at least one of a sound intensity and a sound duration time in the vehicle; and a controller configured to control the air conditioning system according to the adjusted internal circulation ratio.

Abstract: The present invention provides an in-situ method for synthesizing a Ni—W—WC composite coating, which includes the following steps: immersing a carbon steel substrate to be coated in an electroplating solution and electroplating, to obtain a Ni—W—C alloy coating on the surface of the carbon steel substrate; and then subjecting the alloy coating to high temperature heat treatment to obtain the Ni—W—WC composite coating. The electroplating solution comprises the following components: a nickel salt, a tungstate, citric acid, a citrate, a recarburizer, and a wetting agent. The present invention shows merits of simple operation, high current efficiency, simple electroplating process, and is clean and causes no pollution, thus meeting the requirements of environment protection.

Abstract: The present invention provides an in-situ method for synthesizing a Ni—W—WC composite coating, which includes the following steps: immersing a carbon steel substrate to be coated in an electroplating solution and electroplating, to obtain a Ni—W—C alloy coating on the surface of the carbon steel substrate; and then subjecting the alloy coating to high temperature heat treatment to obtain the Ni—W—WC composite coating. The electroplating solution comprises the following components: a nickel salt, a tungstate, citric acid, a citrate, a recarburizer, and a wetting agent. The present invention shows merits of simple operation, high current efficiency, simple electroplating process, and is clean and causes no pollution, thus meeting the requirements of environment protection.

Abstract: A refrigerant amount monitoring and charging control system for an electric vehicle and a method thereof include: a controller; a battery management module electrically connected to the controller; a high-speed charging gun connected to the vehicle when the vehicle is charged and configured to generate a high-speed charging signal during performing high-speed charging and to send the high-speed charging signal to the controller; an ambient temperature sensor electrically connected to the controller and configured to obtain an ambient temperature and to send the obtained ambient temperature to the controller; and a chiller including an electronic expansion valve and an evaporator. A situation where a vehicle battery is unable to be cooled by a refrigerant due to an insufficient refrigerant amount may be prevented by controlling charging power based on a monitoring result of a current refrigerant amount.

Abstract: A method for manufacturing a pre-lithiated polyphenylene sulfide with a high solid solubility of lithium includes; placing NMP, Li2S, and LiOH into a high-pressure reactor to obtain a mixture, and heating the mixture to 150-250° C. for a high-temperature dehydration for 2-5 h, and then cooling the mixture to 100° C. and adding p-DCB to the mixture for a reaction at 150-250° C. for 80-200 min; dropwise adding hydrochloric acid in an identical amount as that of the LiOH neutralize LiOH, and removing NMP and H2O by evaporation or sublimation, to obtain a dry mixed powder; and to the dry mixed powder, adding a chloride ion complexing agent to obtain a mixture, stirring the mixture to homogeneity, and placing the mixture in a sealed reactor for a reaction at 150-250° C. for 80-200 min, followed by washing and drying, to obtain the pre-lithiated polyphenylene sulfide.

Abstract: A method for manufacturing a pre-lithiated polyphenylene sulfide with a high solid solubility of lithium includes: placing NMP, Li2S, and LiOH into a high-pressure reactor to obtain a mixture, and heating the mixture to 150-250° C. for a high-temperature dehydration for 2-5 h, and then cooling the mixture to 100° C. and adding p-DCB to the mixture for a reaction at 150-250° C. for 80-200 min; dropwise adding hydrochloric acid in an identical amount as that of the LiOH neutralize LiOH, and removing NMP and H2O by evaporation or sublimation, to obtain a dry mixed powder; and to the dry mixed powder, adding a chloride ion complexing agent to obtain a mixture, stirring the mixture to homogeneity, and placing the mixture in a sealed reactor for a reaction at 150-250° C. for 80-200 min, followed by washing and drying, to obtain the pre-lithiated polyphenylene sulfide.

Abstract: A mutated tau protein fragment and a use thereof are disclosed. The mutated tau protein fragment consists 12 amino acid residues and thus can easily be prepared. In addition, when the mutated tau protein fragment is injected into an individual as an antigen, a neutralizing antibody against the mutated tau protein is generated. Moreover, the mutated tau protein fragment reduces the aggregation of abnormal tau proteins. Accordingly, the mutated tau protein fragment can be effectively used for the prevention or treatment of degenerative neurological diseases.

Abstract: The present invention relates to a mutated tau protein fragment and a use thereof. The mutated tau protein fragment of the present invention consists of 12 amino acids and thus can easily be prepared. In addition, when the mutated tau protein fragment is injected into an individual as an antigen, a neutralizing antibody against the mutated tau protein is generated. Moreover, the mutated tau protein fragment reduces the aggregation of abnormal tau proteins. Accordingly, the mutated tau protein fragment of the present invention can be effectively used for the prevention or treatment of degenerative neurological diseases.

Abstract: The present invention relates to a mutated tau protein fragment and a use thereof. The mutated tau protein fragment of the present invention consists of 12 amino acids and thus can easily be prepared. In addition, when the mutated tau protein fragment is injected into an individual as an antigen, a neutralizing antibody against the mutated tau protein is generated. Moreover, the mutated tau protein fragment reduces the aggregation of abnormal tau proteins. Accordingly, the mutated tau protein fragment of the present invention can be effectively used for the prevention or treatment of degenerative neurological diseases.

Abstract: Provided are a microfluidic platform for cell culturing and a cell culturing method using the same. By applying a structure of a compartment which surrounds at least a portion of an annular reservoir and moving cells to be cultured to a site adjacent to a microchannel via rotation, a probability of observing cells that grew after culturing may increase and a probability of causing cells, particularly neurons, to grow so as to correspond to a signal transfer direction may increase.

Abstract: Provided are a microfluidic platform for cell culturing and a cell culturing method using the same. By applying a structure of a compartment which surrounds at least a portion of an annular reservoir and moving cells to be cultured to a site adjacent to a microchannel via rotation, a probability of observing cells that grew after culturing may increase and a probability of causing cells, particularly neurons, to grow so as to correspond to a signal transfer direction may increase.

Abstract: A membrane includes a base material and a glued fixture. The base material has a plurality of pores, and is selected from a fiber fabric film, a blended fabric film and a non-fabric film. The glued fixture has a polymer material and a plurality of inorganic materials. The inorganic materials are glued on the pores by the polymer material to form a plurality of microporous structures.

Abstract: Techniques for topography recording are provided. In at least some implementations, a topography recording device includes a position determination unit configured to obtain coordinate data of a location; a sensor unit configured to determine the inclination of terrain at the location; a processing unit coupled to the position determination unit and the sensor unit, and configured to calculate the gradient of the terrain at the location based on the inclination of the terrain at the location, and to generate a map indicating three-dimensional terrain in the vicinity of the location based on the coordinate data of the location and the gradient of the terrain at the location.