Abstract: A public transport vehicle charging system is applied to multiple charging stations and an electric vehicle. The public transport vehicle charging system includes a server communicatively connected to the charging stations and the electric vehicle. The server is configured to establish a charging decision model according to multiple historical conditions and a transport schedule. The server is configured to calculate multiple ideal decisions according to the historical conditions and the transport schedule, so as to adjust multiple parameters in the charging decision model. When the electric vehicle drives toward a first charging station according to the transport schedule, the server is configured to input a current condition into the charging decision model, so as to selectively charge the electric vehicle by the first charging station. The current condition includes a current remaining power and a current position of the electric vehicle.

Abstract: A semiconductor structure includes a first tier, a redistribution circuit structure, and a second tier. The first tier includes at least one first die. The redistribution circuit structure is disposed on the first tier and electrically coupled to the at least one first die, where the redistribution circuit structure has a multi-layer structure and includes a vertical connection structure continuously extending from a first side of the redistribution circuit structure to a second side of the redistribution circuit structure, and the first side is opposite to the second side along a stacking direction of the first tier and the redistribution circuit structure. The second tier includes a plurality of second dies, and is disposed on and electrically coupled to the redistribution circuit structure.

Abstract: Semiconductor structures are provided. The semiconductor structure includes a substrate and nanostructures formed over the substrate. The semiconductor structure further includes a gate structure surrounding the nanostructures and a source/drain structure attached to the nanostructures. The semiconductor structure further includes a contact formed over the source/drain structure and extending into the source/drain structure.

Abstract: A method and system are devised for quickly detecting an abnormal concentration of potassium ions in blood from an electrocardiogram. The system includes at least one vector-converting device that includes a processor, a transmitter, at least one memory and at least one storage unit. The at least one storage includes a model data module and a predicting and converting module. The model data module includes data of a model of the concentration of potassium in the blood. The model of the concentration of potassium in the blood includes at least one reference electrocardiogram and corresponding reference data of the concentration of potassium in the blood. The predicting and converting module converts an electrocardiogram into a corresponding predicted concentration of potassium in the blood according to the reference concentration of potassium in blood. The vector conversions device is connected to at least one electrocardiogram generator and at least one monitor.

Abstract: A method and system are devised for quickly detecting an abnormal concentration of potassium ions in blood from an electrocardiogram. The system includes at least one vector-converting device that includes a processor, a transmitter, at least one memory and at least one storage unit. The at least one storage includes a model data module and a predicting and converting module. The model data module includes data of a model of the concentration of potassium in the blood. The model of the concentration of potassium in the blood includes at least one reference electrocardiogram and corresponding reference data of the concentration of potassium in the blood. The predicting and converting module converts an electrocardiogram into a corresponding predicted concentration of potassium in the blood according to the reference concentration of potassium in blood. The vector conversions device is connected to at least one electrocardiogram generator and at least one monitor.