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| 20110223605 | Multiple-sample microfluidic chip for DNA analysis - Aspects of the disclosure provide a microfluidic chip. The microfluidic chip includes a first domain configured for polymerase chain reaction (PCR) amplification of DNA fragments, and a second domain for electrophoretic separation. The first domain includes at least a first reaction reservoir designated for PCR amplification based on a first sample, and a second reaction reservoir designated for PCR amplification based on a second sample. The second domain includes at least a first separation unit coupled to the first reaction reservoir to received first amplified DNA fragments based on the first sample, and a second separation unit coupled to the second reaction reservoir to received second amplified DNA fragments based on the second sample. The first separation unit is configured to perform electrophoretic separation for the first amplified DNA fragments, and the second separation unit is configured to perform electrophoretic separation for the second amplified DNA fragments. | 09-15-2011 |
| 20110229897 | Optical approach for microfluidic DNA electrophoresis detection - Aspects of the disclosure provides a DNA analyzer to facilitate an integrated single-chip DNA analysis. The DNA analyzer includes an interface for coupling a microfluidic chip to the DNA analyzer. The microfluidic chip includes a first domain configured for polymerase chain reaction (PCR) amplification of DNA fragments, and a second domain fluidically coupled to the first domain to receive the DNA fragments and perform electrophoretic separation of the DNA fragments. The DNA fragments are tagged with fluorescent labels. The DNA analyzer includes a detection module to excite the fluorescent labels to emit fluorescence and detect the emitted fluorescence. The detection module includes a laser source, a set of optical elements, a filter module and a photo-detector. | 09-22-2011 |
| 20110229898 | DNA analyzer - Aspects of the disclosure provide a microfluidic chip to facilitate DNA analysis. The microfluidic chip includes a first domain configured for polymerase chain reaction (PCR) amplification of DNA fragments, a dilution domain coupled to the first domain to dilute a PCR mixture received from the first domain, and a second domain that is coupled to the dilution domain so as to receive the amplified DNA fragments. The second domain includes a separation channel that is configured to perform electrophoretic separation of the amplified DNA fragments. In addition, the disclosure provides a DNA analyzer to act on the microfluidic chip to perform an integrated single chip DNA analysis. | 09-22-2011 |
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| 20090186330 | REUSABLE AD HOC SELF-POSED QUESTIONS AND ANSWERS FOR SOCIAL NETWORK PROFILES - Embodiments of the present invention address deficiencies of the art in respect to profile generation for social networking systems and provide a method, system and computer program product for reusable ad hoc self-posed questions and answers for social network profiles. In an embodiment of the invention, a method for managing reusable ad hoc self-posed questions and answers for social network profiles can be provided. The method can include receiving a free form specification of a question and a corresponding answer by a particular user in a social network, posting the received question and corresponding answer onto a user profile for the particular user, selecting the received question for the particular user on behalf of a different user in the social network and prompting the different user to provide a different answer to the selected question, and posting the selected question and the different answer onto a user profile for the different user. | 07-23-2009 |
| 20090187624 | USER PIVOT NAVIGATION OF SHARED SOCIAL MEDIA - Embodiments of the present invention address deficiencies of the art in respect to social media navigation in a social network and provide a method, system and computer program product for user pivot for media sharing in a social network. In an embodiment of the invention, a social networking data processing system for user pivot navigation. The system can include a social network executing in a host server, the social network providing shared media for viewing by communicatively coupled clients. The system also can include user pivot logic coupled to the social network. The logic can include program code enabled to identify a user of the social network associated with shared media selected for display in a media view to a requesting user and to generate a navigation view in a consistent location in a user interface to the social network irrespective of a page view rendered in the user interface, the view providing a link to a profile page for the identified user | 07-23-2009 |
| 20090187829 | AGGREGATION AND VISUALIZATION OF REUSED SHARED LISTS - Embodiments of the present invention provide a method, system and computer program product for aggregating and visualizing reused shared lists. A method for aggregating and visualizing reused shared lists can include selecting an existing shared list, determining a topic for the selected shared list, receiving list items by rank for the determined topic, generating a new shared list with the determined topic and received list items, and storing the new shared list in association with the existing shared list. The method further can include providing a reused shared list view for all reused shared lists for a common topic. Finally, the method can include aggregating all reused shared lists for a common topic and providing a view of the aggregation with list items either for each rank for each reused shared list or in rank order for all reused shared lists for the common topic. | 07-23-2009 |
| 20090187865 | SITE-WIDE NAVIGATION ELEMENT FOR USER ACTIVITY IN A SOCIAL NETWORKING SITE - Embodiments of the present invention address deficiencies of the art in respect to social networking and provide a method, system and computer program product for site-wide recent action management in a social network. In an embodiment of the invention, a social networking data processing system can be provided. The system can include a social networking application executing in a host server and generating different page views for different users of the social networking application. The system also can include a data store of recent actions for different ones of the users. Finally the system can include a site-wide navigation element displayed in each of the page views for each of the users irrespective of the page view and whether or not the page view is a home page or profile page. In particular, the element can include user links to different profile pages for different users with recent actions. | 07-23-2009 |
