Abstract: An actuated telescoping system for navigation within a vascular lumen and thrombectomy of a thrombus. The system includes a tubular catheter member having an open distal end defining a catheter lumen, a vacuum source, a rotational drive system, a flexible shaft having a channel coupled to the rotational drive system for rotational movement in response thereto, and an optional guidewire selectively inserted at least partially within the flexible shaft. The flexible shaft is at least partially disposed within the tubular catheter member configured for uncoupled rotational and translational motion therein and to optionally define a corkscrew motion in response to rotational driving force by the drive system that results in formation of hydrodynamic vortices within the catheter lumen.

Abstract: The present disclosure provides a beam selection method and a network element. The network element includes a first network element in a communication network, including: a receiving unit configured to receive measurement results of a terminal for first information transmitted via at least a part of first beams; a processing unit configured to determine a preferred beam from a plurality of second beams according to measurement results of the first information transmitted via more than two first beams; and a transmitting unit configured to transmit information about the preferred beam.

Abstract: An analysis system of a project concluding report based on a biological cloud platform and a method. The system includes a concluding report analysis module, for analyzing the concluding report, and integrating and packaging analysis results and raw data into a project file; a presentation module to query all project files and display them in a list, and present a certain project according to a preset style; an integrated analysis module to receive user requests and generate analysis tasks, perform analysis as instructed and transmit the analysis result to the presentation module. The presentation module may also query and read the analysis results corresponding to the project file from the project file list, and display the project file and the corresponding analysis results. By integrating content of the concluding report, raw data and analysis software in one page, users can read and analyze the concluding reports while checking raw data.

Abstract: A system and method for managing advertisement by use of advertisement and sanitary paper is disclosed in order to change current advertisement marketing management models. Members are recruited and a database about the members is built by an advertisement and distribution manager. The data about the members are analyzed and classified. Enterprises are recruited and a database about the enterprises is built based on the analysis of the data about the members. Assigned by the enterprises, the advertisement and distribution manager prints advertisements on sanitary paper. The advertisement and distribution manager notifies the members of collecting the sanitary paper. Finally, the advertisement and distribution manager provides the enterprises with basic information or questionnaire data about the members in order to finish two-way advertisement marketing management.

Abstract: A method and apparatus are disclosed for providing access by applications/utilities/tools to multimedia file metadata originally provided in any of a set of supported formats. A metadata abstraction interface is interposed between multimedia files and applications that seek to read and/or modify metadata associated with the multimedia files.