Abstract: Embodiments of the present disclosure provide an experimental information management system, a method, and an imaging system. The experimental information management system comprises an experimental data center module configured to store at least one piece of historical experimental data, an experimental information management module configured to select and determine to-be-processed experimental data in response to a selection operation, and an experimental information registration module configured to modify the to-be-processed experimental data in response to a modification operation and generate target experimental data.

Abstract: Embodiments of the present disclosure provides a tuning device for a receiving coil, a cryogenic probe, and a magnetic resonance device. The tuning device may include a fixed capacitor, a varactor assembly, and a control assembly. The fixed capacitor and the coil may be connected in series. The varactor assembly may be connected in parallel to both ends of the fixed capacitor. The control assembly may be configured to control the capacitance of the receiving coil by controlling the capacitance value of the varactor assembly to perform a tuning operation on the receiving coil, the tuning operation including at least one of a frequency tuning and an impedance tuning.

Abstract: A simulator for providing a user with a simulated burning log display providing moving patterns of light which simulate a flickering flame image. The flame image is generated by rotating a shaft with a helically wound light array such that the lights reflect off a mirror with flame shaped reflecting areas onto a partially transparent screen to give the impression to a viewer of flickering flames appearing on a front side of the screen and behind a non-burning pile of logs. The logs have flame colored light transmissive regions which are illuminated by an array of ember LED's under the control of circuitry which generates apparently randomly varying illumination levels, to thereby create a glowing ember effect.

Abstract: A simulator for providing a user with a simulated burning log display having a generated flickering flame image. The flame image is generated by rotating a shaft with a helically wound light array such that the lights reflect off of a flame shaped mirror onto a partially transparent screen so as to give the impression to a viewer of flickering flames appearing on a front side of the screen and behind a non burning pile of logs.