Abstract: The invention discloses a plant-derived composition, comprising, by weight, 30%-50% of a first plant component, 37%-57% of a second plant component, and 5%-20% of a third plant component. The plant-derived composition of the invention has high antioxidant capacity, can efficiently scavenge human free radicals, and can be used as a composite dietary supplement for supplementing essential nutrients for human body.

Abstract: Disclosed are a method for displaying ultrasonic data and an ultrasound imaging system. The method may include: acquiring ultrasonic video data to be displayed; obtaining at least one representative frame from the ultrasonic video data; classifying the representative frame to obtain a category of the representative frame, and determining a category of the ultrasonic video data according to the category of the representative frame; and displaying in categories the ultrasonic video data according to the category of the ultrasonic video data.

Abstract: An asset risk assessment method, an apparatus, a computer device, and a storage medium are provided. The asset risk assessment method includes: receiving an alert message of an asset to be assessed; obtaining an attack depth of the alert message based on the alert message, and the attack depth being a degree to which the asset to be assessed is subjected to attack; obtaining a security feature value of the asset to be assessed; obtaining a feature weight of the security feature value based on the attack depth; and performing a risk assessment of the asset to be assessed based on the security feature value and the feature weight thereof, to obtain a risk assessment result.

Abstract: An asset risk assessment method, an apparatus, a computer device, and a storage medium are provided. The asset risk assessment method includes: receiving an alert message of an asset to be assessed; obtaining an attack depth of the alert message based on the alert message, and the attack depth being a degree to which the asset to be assessed is subjected to attack; obtaining a security feature value of the asset to be assessed; obtaining a feature weight of the security feature value based on the attack depth; and performing a risk assessment of the asset to be assessed based on the security feature value and the feature weight thereof, to obtain a risk assessment result.

Abstract: Disclosed are a method for displaying ultrasonic data and an ultrasound imaging system. The method may include: acquiring ultrasonic video data to be displayed; obtaining at least one representative frame from the ultrasonic video data; classifying the representative frame to obtain a category of the representative frame, and determining a category of the ultrasonic video data according to the category of the representative frame; and displaying in categories the ultrasonic video data according to the category of the ultrasonic video data.

Abstract: A dynamic bionic heart phantom is used for an MRI system, a control method and a testing method. The dynamic bionic heart phantom includes a bionic heart phantom, a control system, positive pressure devices and a negative pressure device; the bionic heart phantom includes a water tank and a heart phantom arranged in the water tank, and the heart phantom is connected to the control system through four air pipes; the control system includes an antimagnetic control device and a control PC, and the antimagnetic control device is composed of a measurement and control module, four proportional flow values, a power module and a magnetic shielding box; the positive pressure devices, including gas, gas cylinders and pressure reducing valves, are connected to two gas inlet interfaces of the control system respectively; and the negative pressure device includes a vacuum pump and a negative pressure container.

Abstract: The invention discloses a quality testing method dynamic test phantom simulating cardiovascular motion for quality evaluation of CT imaging, and its control principle and quality testing method.

Abstract: The invention discloses a quality testing method dynamic test phantom simulating cardiovascular motion for quality evaluation of CT imaging, and its control principle and quality testing method.

Abstract: The invention discloses a dynamic bionic heart phantom used for an MRI system, a control method and a testing method. The dynamic bionic heart phantom comprises a bionic heart phantom, a control system, positive pressure devices and a negative pressure device; the bionic heart phantom comprises a water tank and a heart phantom arranged in the water tank, and the heart phantom is connected to the control system through four air pipes; the control system comprises an antimagnetic control device and a control PC, and the antimagnetic control device is composed of a measurement and control module, four proportional flow values, a power module and a magnetic shielding box; the positive pressure devices, comprising gas, gas cylinders and pressure reducing valves, are connected to two gas inlet interfaces of the control system respectively; and the negative pressure device comprises a vacuum pump and a negative pressure container.

Abstract: A method and a device for the quick navigation of users through the user interface of a plant for manufacturing a product from thermoplastic, an extruder being operated for plastification of a thermoplastic, and a method and a plant for manufacturing a product from thermoplastic allow quick changing between user views of a machine or plant control. An input device for entering representative signals from a customized input library is used, which signals are linked to actions in a relational database, wherein the actions cause a rapid change between user views of a machine or plant control. The rapid change between user views makes the machine or plant control faster, and the customized input library makes the control more intuitive.

Abstract: A method and a device for the quick navigation of users through the user interface of a plant for manufacturing a product from thermoplastic, an extruder being operated for plastification of a thermoplastic, and a method and a plant for manufacturing a product from thermoplastic allow quick changing between user views of a machine or plant control. An input device for entering representative signals from a customized input library is used, which signals are linked to actions in a relational database, wherein the actions cause a rapid change between user views of a machine or plant control. The rapid change between user views makes the machine or plant control faster, and the customized input library makes the control more intuitive.