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A method of forming dielectric film having Si—N bonds on a semiconductor substrate by plasma enhanced atomic layer deposition (PEALD), includes: introducing a nitrogen- and hydrogen-containing reactive gas and a rare gas into a reaction space inside which the semiconductor substrate is placed; introducing a hydrogen-containing silicon precursor in pulses of less than 1.0-second duration into the reaction space wherein the reactive gas and the rare gas are introduced; exiting a plasma in pulses of less than 1.0-second duration immediately after the silicon precursor is shut off; and maintaining the reactive gas and the rare gas as a purge of less than 2.0-second duration.

A method of displaying and navigating information using a hierarchical, spring loaded DHTML menu system that adjusts to fit the boundaries of a resizable, container (FIG. 1). A set of standard HTML table row elements, having a hierachical dependency (11), is consistently displayed as a web-page, under reasonable resizing. This is done using a strut row that produces the largest width requirement when the table structure is resizing to occupy a small width. Only the current row elements and the strut element are required in calculating table resizing to ensure that whichever data elements are displayed when a web-page resizing occurs, the browser auto-layout algorithm calculations will result in a resize attributes that enables all other row elements of that menu to be accommodated by the newly determined table width. As the row elements may themselves be table structures, nested menus of information may be displayed and navigated (12).

Methods and apparatus for analyzing tasks performed by computer users by (i) gathering usage data, (ii) converting logged usage data into a uniform format, (iii) determining or defining task boundaries, and (iv) determining a task analysis model by "clustering" similar tasks together. The task analysis model may be used to (i) help users complete a task (such help, for example, may be in the form of a gratuitous help function), and/or (ii) to target marketing information to users based on user inputs and the task analysis model. The present invention also provides a uniform semantic network for representing different types of objects in a uniform way.

A system and method for establishing persistent collaborative on-line meeting spaces for a plurality of participants located at a plurality of different locations using computing devices across a communication network. The system includes sending invitations to the plurality of participants, and establishing the identity of potential attendees and only allowing authorized participants to enter the meeting space. The system also includes creating a virtual workspace on a workspace computer wherein the participants can interact. The interaction can include creating, adding, organizing, and deleting meeting content. The system also records status, movement and modification of the meeting content and participant activities during the meeting for later playback. The system can use user contributed objects and content, virtual sticky notes, organizer tools and other items, and can support multiple security levels.

Embodiments described can more effectively complete complicated service transactions in a more efficient manner by having a team of well-trained professionals who are instantly “streamed” into any location as necessary. A two-way communication system can provide instant or quick access to the right expert at the right point in time, thereby converting what might otherwise be a negative customer experience into a positive sales and service opportunity. A computer implemented method for providing customer support comprises receiving, by a touchpoint device, identification information from a user of the touchpoint device; receiving the identification information; providing an electronic document to the user; receiving an input from the user requesting a session with a representative; selecting a representative based at least in part on the electronic document; providing information about the electronic document to the representative; and establishing a connection between the representative and the touchpoint device.

Parallel printing systems and methods incorporate inverter assemblies for not only inverting media during transport through the system but also to register the media or provide a velocity buffer transports with different drive velocities. The inverter assemblies can include the capability to optionally deskew the media and provide lateral registration corrections. The inverter assembly nip rollers are sufficiently spaced from process drive nip rollers to decouple a document in the inverter assembly from the highway paths. The method comprises combining the inverting function selectively with either the registering or the velocity buffering functions.

An audio-signal generation device includes a generation circuit which generates track data and an input unit which receives information input by a user. The generation circuit generates the track data on the basis of information about the user's body, information about an exercise to be done, and information about a characteristic of a track to which the user listens during the exercise that are input via the input unit.

A device for presenting information on a mobile includes mobiles and terminals interconnected intercommunicably through communication means, wherein a terminal transmits, to the mobile concerned, mobile identification data on a mobile to which a request for mobile information is to be made, request content identification data representing the contents of mobile information to be requested, and terminal identification data on the terminal being the presentee to which the requested contents is to be presented. The mobile acquires mobile information requested by the terminal and sends it to the terminal being the presentee. The stored contents in storage means is updated each time operation of input for requesting information from a mobile is made through the terminal and the mobile acquires new mobile information. The updated stored contents is transmitted to the terminal being the requester when the terminal requests the updated stored contents.

A mass analysis system including a low pressure dissociation region and a differential mobility spectrometer. The differential mobility spectrometer including at least one pair of filter electrodes defining an ion flow path where the filter electrodes generate an electric field for passing through a selected portion of the sample ions based on the mobility characteristics of the sample ions. The differential mobility spectrometer also includes a voltage source that provides DC and RF voltages to at least one of the filter electrodes to generate the electric field, an ion inlet that receives sample ions that have passed through the low pressure dissociation region, and an ion outlet that outputs the selected portion of the sample ions. A mass spectrometer receives some or all of the selected portion of the sample ions.

The invention discloses a dynamic obstacle tracking method and system based on sparse laser radar data, and belongs to the technical field of dynamic obstacle tracking, and the method comprises the following steps: S1, eliminating a static background; S2, performing dynamic point cloud clustering; S3, performing convex hull extraction; S4, performing feature extraction; S5, performing data association; S6: predicting a trajectory. According to the method, static obstacle laser radar point clouds are filtered by using a grid map, and extremely sparse point clouds are filtered by a small amountof residual static point clouds through a dbscan algorithm, so the final filtering effect is enhanced; point clouds are classified into ellipses, rectangles and straight lines in a fuzzy mode by extracting angle information of point cloud convex hulls, then correct point cloud position points are obtained by assisting the point clouds in fitting the sizes of graphs, and the accuracy of data association is guaranteed. In addition, the characteristics of the nearest neighborhood and the multi-target hypothesis algorithm are integrated, the multi-target association algorithm is improved, and dataassociation work can be efficiently completed on the premise of ensuring accuracy.

The invention belongs to the technical field of gene engineering, and concretely relates to a CRISPR/Cas9 single transcription unit directionally modified backbone vector and an application thereof. Technical problems to be solved in the invention comprise low species versatility and difficult realization of Cas9 protein expression and gRNA transcription cooperation of present CRISPR/Cas9 genome editing systems. A technical scheme in the invention is characterized in that a CRISPR/Cas9 single transcription unit backbone vector is constructed, and transcription of Cas9 and a guide RNA core unit are regulated by a promoter. The invention also provides a method for constructing a target site specifically modified Cas9-gRNA recombinant vector by adopting the CRISPR/Cas9 single transcription unit backbone vector. The efficient CRISPR/Cas9 single transcription unit backbone vector can effectively realize Pol II promoter driving-based Cas9 and gRNA unit cooperative transcription, and also can realize simple, fast and efficient genome directional heredity modification of various eukaryotes.

A preformed catheter set for production of linear ablation lines in the left and right atrium for treatment of atrial fibrillation includes at least a first catheter including a pre-shaped distal segment having a distal linear ablation antenna and a U-shaped curve portion proximal to the distal linear ablation antenna.

A system for tracking identifying and detecting a tamper evident closure assembly for a pre-filled syringe, as well as multiple components associated therewith, along various points of a distribution route, including the location where the syringe is being accessed. A predetermined identifying code is applied to each or predetermined ones of a plurality of components of the same closure assembly in the form of electronically, visually or optically readable coded indicia. Alternatively, the predetermined identifying code can be one or more RFID structures each disposed on a predetermined one of the multiple components. The predetermined identifying code enables one to determine the identity and distinguish each of a plurality of closure assemblies and their multiple components from one another. The occurrence of tampering with a closure assembly can be accomplished by reading, detecting and/or comparing the predetermined identifying code on any of the multiple components of a closure assembly.

System and method for generating and managing tasks relating to patient office visits with healthcare providers. A priority is assigned to each task based on a desired patient experience or provider efficiency. A set of prioritized tasks is generated, assigned to a user for completion, and dynamically displayed on an interactive user interface to enable the assigned user to access and manage the prioritized tasks and accept user responses for completing the tasks. The user responses are monitored and processed to detect the timing, content or lack of user responses. The related tasks of a workflow may be assigned to users across different provider groups, and their cumulative responses monitored and synchronized for timely completion. At regular or varying time intervals, which intervals can be adjusted based on a user's response history or other factors, the user receives a continuously updated and prioritized list of tasks to enable more efficient completion of the tasks. The system is configured to learn over time which priorities, presentation forms and assigned users best achieve a timely completion of such tasks.

A system and method is provided for locating, within a set of ordered items, N contiguous items having a desired attribute. The system utilizes a hierarchical bitmap structure. At the lowest level, a bitmap is provided, wherein each bit in the bitmap corresponds to a respective search item. The bit has a state indicative of a state of the search item. This lowest level bitmap is divided into segments. A higher-level bitmap is created, with each bit in this higher-level bitmap being associated with one of the segments and being assigned a state that describes a collective state of the search items associated with the segment. The higher-level bitmap may be sub-divided and the process repeated to create a hierarchical bitmap structure having any number of levels. The bitmap structure may be recursively searched to locate N contiguous ordered search items having a desired attribute.

A closure assembly structured for use with a female luer connector and operative to indicate an accomplished or attempted tampering thereof. A connector cover is movably and removably disposed within a housing and includes an interior chamber disposed and structured to receive an access port of the female connector. An indicator member is removably connected to an interior of the housing in surrounding relation to the connector cover and a drive assembly associated with both the connector cover and the housing is operable to concurrently rotate and axially advance the interior chamber into enclosing relation to the access port. Attempted removal of the housing from the female connector, such as by an applied axial force to the housing, will detach the indicated member from the housing and dispose it in a visually observable position surrounding the connector cover, thereby indicating attempted access.