Abstract: A folding device is provided. The folding device includes a bearing and fixing mechanism (1) configured to bear and fix a main body portion (21) of a to-be-folded device (2); a folding mechanism (3) located on at least one side of the bearing and fixing mechanism (1), the folding mechanism (3) being rotatably connected to the bearing and fixing mechanism (1) and configured to bear and fix a to-be-folded portion (22) of the to-be-folded device (2); and a driving mechanism (4) connected to the folding mechanism (3), the driving mechanism (4) being configured to drive the folding mechanism (3) to turn relative to the bearing and fixing mechanism (1), so as to fold the to-be-folded portion (22) to a side in a thickness direction of the main body portion (21). The folding device can fold automatically, and manual folding is avoided.

Abstract: Systems and methods for creating and sharing tasks over one or more networks are disclosed. In one embodiment, a system comprises a message retrieval module configured to retrieve electronic messages and parse them into a plurality of tasks. The system can also include a task creation module configured to process the message to identify task information and one or more task recipients. The task creation module can also be configured to create a task based on the identified task information. A task notification module can be configured to notify the one or more task recipients about the created task. The system may also include a multi-layer network management module configured to organize the tasks and task participants into multiple networks and clouds and into a federation of clouds. The system can also include a task analytics module programmed to analyze the tasks performed by users of the system.

Abstract: Systems and methods for creating and sharing tasks over one or more networks are disclosed. In one embodiment, a system comprises a message retrieval module configured to retrieve electronic messages and parse them into a plurality of tasks. The system can also include a task creation module configured to process the message to identify task information and one or more task recipients. The task creation module can also be configured to create a task based on the identified task information. A task notification module can be configured to notify the one or more task recipients about the created task. The system may also include a multi-layer network management module configured to organize the tasks and task participants into multiple networks and clouds and into a federation of clouds. The system can also include a task analytics module programmed to analyze the tasks performed by users of the system.

Abstract: An RF coil construction for MRI apparatus and comprising, preferably, three butterfly coils extending in a longitudinal direction and overlapping with three single loop coils. Each of the three butterfly coils have flexible wings which can be wrapped over the body of a patient. The signals from two of the butterfly coils and two of the single loop coils are simultaneously processed in a phased array manner. The resultant RF coil construction provides in-depth imaging over a large FOV with a high SNR and good homogeniety, and is well suited for imaging the lower extremities of a patient without moving the patient or the coils. Further, the butterfly coils receive signals in the horizontal direction, and the single loop coils receive signals in the vertical direction. The combining of such signals realizes quadrature operation and improves the SNR. Also described is a mesh coil that can be operated to function as the equivalent of one butterfly coil and one single loop coil.