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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 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 forming a film 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 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 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.

The invention discloses a MapReduce based load self-adaptive task scheduling method, which comprises the following steps: (1) dynamically monitoring a Hadoop cluster load condition; (2) dynamically monitoring software information generated in the task execution process of each execution node in the cluster; (3) dynamically monitoring hardware information generated in the task execution process of each execution node in the cluster; (4) summarizing load monitoring information, software monitoring information and hardware monitoring information of each execution node in the cluster collected in the steps (1), (2) and (3), and modeling and computing the computing power of each execution node in the cluster; (5) executing a cluster load pre-warning function, and carrying out the intelligent task scheduling according to the computing power of each execution node in the cluster. The MapReduce based load self-adaptive task scheduling method provided by the invention solves the problems that the existing Hadoop scheduler has low perceptibility to cluster resources and unreasonable task allocation, and provides a load self-adaptive and more scientific and effective task scheduling scheme.

A method for determining a location of a border in a color image, the image including at least two color populations, between a first color region associated with a first one of the two color populations and a second color region associated with a second one of the two color populations, both the first color region and the second color region being in the color image, the method includes identifying an approximate border location between the first color region and the second color region, determining a plurality of candidate border locations between the first color region and the second color region, each of the plurality of candidate border locations being determined by applying a corresponding border location method chosen from among a plurality of border location methods, choosing one method from among the plurality of border location methods as a preferred method, and determining a location of a border between the first color region and the second color region by designating one of the plurality of candidate border locations associated with the preferred method as the border. Also, an automated optical inspection device suitable for inspection of patterned articles.

In accordance with embodiments, there are provided mechanisms and methods for providing in-line scheduling in an on-demand service in a database system. These mechanisms and methods for providing in-line scheduling can enable embodiments to provide a multi-tenant database that stores client scheduling information, client customer contact information, and enables drag and drop event scheduling. In a multi-tenant database, a system for managing client customer contact information and event scheduling is established, which may be useful for a tenant that is a salesperson or that employs salespersons. The multi-tenant database may include a combined view application that provides for the simultaneous display of a calendar view and list view of contact information. The multi-tenant database may further include drag and drop functionality, allowing list view information to be dragged and dropped onto the calendar view for event scheduling. The ability of embodiments to provide drag and drop inline event scheduling can enable efficient calendaring of events by rapidly transferring relevant information onto a calendar.

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.

An exercise assembly structured to direct the foot-ankle-leg, knee, etc. and associated portions of a person's body through a plurality of different paths of movement, wherein each path of movement comprises an at least partially different configuration such that exercise resulting from the various movements will be concentrated on predetermined portions of the body being exercised. The platform is suspended by a support assembly interconnected to a base and is preferably, but not exclusively, directed through the aforementioned paths of movement manually by the user. A sensor assembly including a processor may determine and store selected movements of the platform for graphical or other visual display to the user and for programmed duplication of the sensed paths movement when desired. A weight assembly including at least one but preferably a plurality of different weights are interconnected to the platform and extend outwardly therefrom to provide additional resistive forces to the user's foot, ankle, and leg as they are exercised.

A geographic-based communications service system has a mobile unit for transmitting / receiving information, and access points connected to a network. The access points are arranged in a known geographic locations and transmit and receive information from the mobile unit. When one of the access points detects the presence of the mobile unit, it sends a signal to the network indicating the location of the mobile unit and the information requested by the mobile unit. Based on the signal received from the access point, the network communicates with information provides connected to the network and provides data to the mobile unit through the access point corresponding to the location of the mobile unit.

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.

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.

The invention provides a system for screening diabetic retinopathy. The system comprises an eyeground image obtaining device, an image processing and screening device and a report output device, wherein the eyeground image obtaining device is used for acquiring or receiving eyeground images of detected personnel; the image processing and screening device is used for processing the eyeground images and detecting whether pathology exists and then transmitting a detection result to the report output device; and the report output device outputs a corresponding detection report on the basis of the detection result. According to the system, the sensitivity of determining the diabetic retinopathy can reach 93.8%, the specificity can reach 94.5%, the precision is equivalent to manual determination precision, yet the detection time is greatly reduced, and the average detection time is 8.7 seconds, which is only one thirtieth of manual film reading time. Therefore, the scanning cost of the diabetic retinopathy can be substantially decreased, the diabetic retinopathy can be found early and treated early, the pain of patients is greatly reduced, and the clinical application prospect and the social benefits are quite good.

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 method and device for realizing graph processing based on the MapReduce architecture is disclosed in the invention. The method includes the steps of: receiving an input file of a graph processing job; predicating a MapReduce task execution time distribution of the graph processing job using an obtained MapReduce task degree-execution time relationship distribution and a degree distribution of the graph processing job; and dividing the input file of the graph processing job into input data splits of MapReduce tasks according to the predicted MapReduce task execution time distribution of the graph processing job.

The invention discloses a method and device for examining and verifying contents. In the invention, contents are subjected to pre-filter, user analysis and text classification; different types of texts are filtered by adopting different ways; word banks are scored by adopting a classification mode; and finally an manual examination and verification mode is adopted to exam and verify contents which are submitted by a user, and reverse trainings are performed. The technical scheme in the invention is utilized to exactly and efficiently finish the examination and verification of the contents.

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.