Abstract: A cardiac pacing system and a pacemaker fixation device are disclosed. The pacemaker fixation device includes a ring-shaped stent and at least one contractible member. The ring-shaped stent is configured to load a leadless pacemaker and easily fix it at a target site in a patient's body reliably without dislodgement. A connecting element in the contractible member can be reliably connected to an external mechanism, thus facilitating retrieval and removal of the cardiac pacing system with an increased success rate. During implantation, the contractible member can be adapted by operating the external mechanism to adjust the pacing location for the leadless pacemaker, thus allowing the operator to easily determine the best pacing location that can result in enhanced pacing performance of the leadless pacemaker. Further, the leadless pacemaker may be fixed in the atrium in order to pace the atrium, thus reducing non-physiological pacing with atrioventricular desynchronization.

Abstract: A device for measuring flow rate of wet gas based on an exempt radioactive source, includes a section of cylindrical pipe and a conical throttle located inside the cylindrical pipe and coaxially arranged therewith. The conical throttle includes a head cone section and a tail cone section arranged to have a common bottom surface. The head cone section faces a wet gas inlet of the cylindrical pipe. An annular gap is defined between the inner wall of the cylindrical pipe and the maximum diameter of the conical throttle for passage of wet gas. An exempt radioactive source block is arranged at the maximum diameter of the conical throttle in such a way that the gamma rays emitted from the radioactive source block can transmit radially through the annular gap to reach the gamma ray detector located outside the cylindrical pipe.

Abstract: A memory device is disclosed, in which node contacts extend into a substrate, where they are come into electrical connection with active areas. This allows greater contact areas between the node contacts and the active areas and electrical connection of the node contacts with high ion concentration portions of the active areas. As a result, even when voids are formed in the node contacts, the node contacts can still possess desired connection performance. For node contacts allowed to contain voids, this enables them to be fabricated faster with lower difficulty, thus increasing manufacturing throughput of the memory device.

Abstract: A conductive liquid silicone rubber is described, in which the conductive filler used in the conductive liquid silicone rubber includes single-walled carbon nanotubes. Also described, is the use of single-walled carbon nanotubes as a conductive filler to prepare a single-walled carbon nanotube conductive liquid silicone rubber composite material. A two-step pre-mixing method and formulation design is also described that can effectively disperse the single-walled carbon nanotubes at an extremely small addition amount minimizing problems such as agglomeration, sedimentation and precipitation while reducing viscosity and enhancing processing performance. A resulting conductive liquid silicone rubber can exhibit not only a low conductive filler addition amount and excellent electrical properties, but also excellent physical and mechanical properties and weather resistance, as well reduced pollutant generation during vulcanization.

Abstract: A memory device is disclosed, in which node contacts extend into a substrate, where they are come into electrical connection with active areas. This allows greater contact areas between the node contacts and the active areas and electrical connection of the node contacts with high ion concentration portions of the active areas. As a result, even when voids are formed in the node contacts, the node contacts can still possess desired connection performance. For node contacts allowed to contain voids, this enables them to be fabricated faster with lower difficulty, thus increasing manufacturing throughput of the memory device.

Abstract: Aspects of the invention include receiving an original work written in a first style to be transformed into a derivate work written in a second style. The transforming includes accessing a similarity data structure organized to include a phrase-similarity vector space of phrase vectors representing degrees of similarity between phrases in a corpus of works written in the second style. An original sentence of the original work that includes one or more original phrases is obtained. The original phrases are located in the phrase-similarity vector space. For each of the original phrases, a similar phrase from the phrase-similarity vector space is selected based on the selected similar phrase having a phrase-similarity index corresponding to the original phrase that is greater than a predetermined phrase-similarity index threshold. The derivative work is created by replacing the original phrases in the original work with the selected similar phrases. The derivative work is output.

Abstract: Some aspects of the present disclosure provide nanoparticles comprising a non-cationic liposome with ligands conjugated to its surface and a hydrogel encapsulated in the liposome. In some embodiments, the nanoparticle is used as a delivery system to deliver an agent (e.g., a therapeutic agent or a genome-editing agents) to a cell (e.g., a diseased cell such as a cancer cell). The ligands on the surface of the cationic liposome targets the liposome to cells that express proteins targeted by the ligands on their surface. Methods of treating diseases and disorders, as well as methods of genome-editing are also provided.

Abstract: A memory device is disclosed, in which node contacts extend into a substrate, where they are come into electrical connection with active areas. This allows greater contact areas between the node contacts and the active areas and electrical connection of the node contacts with high ion concentration portions of the active areas. As a result, even when voids are formed in the node contacts, the node contacts can still possess desired connection performance. For node contacts allowed to contain voids, this enables them to be fabricated faster with lower difficulty, thus increasing manufacturing throughput of the memory device.

Abstract: An application executing in a containerized environment may be configured at started up by deploying a configuration agent to execute in a container engine. For each container deployed, instantiating a user configuration plugin and one or more applications to execute in the container. The user configuration plugin may send a request to the configuration agent to request for configuration information relating to the application. The configuration plugin may receive configuration information from the configuration agent and used the received configuration information to configure the application.

Abstract: An apparatus and method for collecting and using profile data during graphics processing. For example, one embodiment of an apparatus comprises: a graphics processor to process graphics commands responsive to execution of an application; and profile storage to store graphics execution profile data associated with one or more graphics workloads; and a profile manager to read the profile data upon detecting one of the graphics workloads during execution of the application and to configure the graphics processor in accordance with the profile data.

Abstract: Provided herein are methods of using atomic force microscopy (AFM) to measure the adhesion force between a cell surface target and a ligand (e.g., an antibody) that binds to the cell surface target. Such adhesion force serves as an in vitro metric for predicting the in vivo tumor recognition and/or anti-tumor efficacy of antibody-directed nanomedicine.

Abstract: A device for measuring flow rate of wet gas based on an exempt radioactive source, includes a section of cylindrical pipe and a conical throttle located inside the cylindrical pipe and coaxially arranged therewith. The conical throttle includes a head cone section and a tail cone section arranged to have a common bottom surface. The head cone section faces a wet gas inlet of the cylindrical pipe. An annular gap is defined between the inner wall of the cylindrical pipe and the maximum diameter of the conical throttle for passage of wet gas. An exempt radioactive source block is arranged at the maximum diameter of the conical throttle in such a way that the gamma rays emitted from the radioactive source block can transmit radially through the annular gap to reach the gamma ray detector located outside the cylindrical pipe.

Abstract: Techniques are described for file/folder redirection for virtual desktops using image scanning. A virtual desktop client establishes a web server on the client computing device. The virtual desktop client detects input requesting file/folder redirection and displays a QR code encoded with the IP address of the web server. A mobile device scans the QR code using a digital camera and launches a web browser to establish a connection with the web server. User input is entered on the mobile device, indicating one or more files/folders to be shared with the virtual desktop. The information identifying the selected files/folders is sent to the client computing device. The selected files/folders are registered with the virtual desktop and the virtual desktop locally mounts a corresponding folder. The client computing device receives file I/O operations from the virtual desktop and redirects the file I/O operations to the mobile device over a secured HTTP connection.

Abstract: The invention relates to a flame-retardant thermoplastic material, comprising thermoplastic base resin, a flame retardant, and an optional antioxidant, wherein the flame retardant comprises a complex of phosphine oxide and a transition metal salt. The invention also relates to flame-retardant thermoplastic expanded beads. A foam molding prepared from the flame-retardant thermoplastic expanded beads has good flame-retardant and antistatic properties, has excellent mechanical properties and is widely used.

Abstract: A system for multimedia redirection where a virtual desktop client device can utilize the multimedia accessories such as digital camera(s) and/or microphone(s) of nearby mobile devices by utilizing image scanning techniques. The mobile device contains a web browser and image scanning technology, such as a QR code reader. The mobile device scans a QR code displayed by the virtual desktop client device and establishes a connection with a web server on the virtual desktop client device. The multimedia stream captured by the multimedia accessories of the mobile device is streamed to the virtual desktop client device using the connection and is redirected by the virtual desktop client device to the virtual desktop. The virtual desktop client device may also redirect multimedia, such as an audio-out stream received from the virtual desktop, to the mobile device in order to playback audio using the speaker of the mobile device.

Abstract: A system for multimedia redirection where a virtual desktop client device can utilize the multimedia accessories such as digital camera(s) and/or microphone(s) of nearby mobile devices by utilizing image scanning techniques. The mobile device contains a web browser and image scanning technology, such as a QR code reader. The mobile device scans a QR code displayed by the virtual desktop client device and establishes a connection with a web server on the virtual desktop client device. The multimedia stream captured by the multimedia accessories of the mobile device is streamed to the virtual desktop client device using the connection and is redirected by the virtual desktop client device to the virtual desktop. The virtual desktop client device may also redirect multimedia, such as an audio-out stream received from the virtual desktop, to the mobile device in order to playback audio using the speaker of the mobile device.

Abstract: Techniques are described for virtual desktop sharing and collaboration by utilizing image scanning and a web server. Upon launch, the virtual desktop client sets up a web server on the client computing device. During a virtual desktop session, the owner of the session provides input indicating that the session should be shared. A QR code is displayed on the client device which is encoded with information identifying the web server. When the QR code is scanned by a collaborator's mobile device, a web browser is launched on the mobile device and the web browser connects to the web server on the client computing device. The connection is used to transmit the request to access the virtual desktop session by the mobile device. If the session owner approves the request, the virtual desktop GUI data is streamed by the virtual desktop client to the mobile device over the HTTP connection.

Abstract: The disclosure provides liposomes (e.g., cancer-targeting liposomes) with ligands (e.g., EGFR ligands and ICAM-1 ligands) conjugated to liposome surfaces. In some embodiments, the molecular ratio of different ligands complement the relative molecular density (i.e., ratio) of overexpressed protein on the surface of a cell targeted by the liposome (e.g., cancer cell).

Abstract: The present invention refers to a flame retardant comprising a complex formed by phosphine oxide and transition metal salt, wherein has good flame retardant property. The present invention also refers to a composite flame retardant and flame retardant antistatic composition. The present invention also further refers to a flame resistant method, which adds the abovementioned flame retardant, composite flame retardant or flame retardant antistatic composition into the material, so that said material has flame retardance or flame retardance and antistatic, and has excellent mechanical properties.

Abstract: Techniques permitting users to input keyboard key combinations via context menu shortcuts are provided. A context menu may be invoked by long-pressing a function key such as “Ctrl.” The context menu includes key combination shortcuts associated with the pressed function key. For example, key combination shortcuts presented in the context menu for “Ctrl” may include “Ctrl+A,” “Ctrl+C,” “Ctrl+X,” “Ctrl+V,” and “Ctrl+Alt+Del.” The user can input a desired key combination by tapping on an appropriate shortcut. The context menu may include default and/or user-specified key combinations. Default key combinations may be application or operating system specific. In addition, users may configure desired key combinations to be displayed in the context menu for a given function key.