Abstract: An original representation of an original set of data in a data source can be provided, and an updated representation of an updated set of data in the data source can be received. A change notification set that includes change notifications can be generated by comparing the updated representation with the original representation. The change notification set can represent a possible set of changes that yield the updated representation when starting with the original representation. The change notification set can be sent to a client of the data source. One or more requests from the client for data from the data source may be processed while obtaining the updated representation of the updated set of data. This processing can include adding one or more placeholders and matching the placeholder(s) with one or more items in the updated set of data.

Abstract: A method is provided for storing hydrogen in a macroporous monolithic material by the heterogeneous nucleation of a metal hydride. A composite material is provided for storing hydrogen directly obtained by the method. A method is also provided for employing the material for the production of dihydrogen, as well as a method for producing dihydrogen using such a composite material.

Abstract: A carbon or ceramic monolithic materials with an M2 (macroporous/microporous) hierarchised porous structure is provided as well as method for preparing said materials using a macro/meso/microporous silica cavity. Such materials may be used, in particular for the production of hydrogen purifiers, supercapacitors or electrodes, or else for carrying out catalysed chemical reactions in a heterogeneous phase.

Abstract: Techniques and implementations for providing enhanced functionality for handling data in Internet browsers or other applications used for accessing data over a network, including providing thumbnail image displays of the current appearance of webpages referenced by URLs returned in a set of search results, providing thumbnail image displays of the webpages referenced by a list of favorite or bookmarked websites, providing thumbnail image displays of webpages which have been blocked from appearing on a user's screen, and providing thumbnail image displays of images which have been extracted from webpages and stored for potential future use.

Abstract: Many computer applications incorporate and support animation. Application performance may be enhanced by delegating animation management to an application program interface (animation API) for animation. Accordingly, an animation API for managing animation is disclosed herein. The animation API may be configured to sequentially interpolate values of animation variables defining animation movement of animation objects. The animation API may interpolate the values of the animation variables using animation transitions within animation storyboards. The animation API may be configured to determine durations of animation transitions based upon animation characteristics parameters (e.g., starting position, desiring ending position, starting velocity of an animation variable). Durations and start times of animation transitions may be determined based upon key frames. The animation API may be configured to resolve scheduling conflicts among one or more animation transitions.

Abstract: The present invention includes a system and method for displaying information content, such as advertisements, during a computer-based application, for example, an online video game or any Internet-enabled application, and for collecting user impression metrics associated with the information content, even if the application is not connected to the Internet or an associated application server.

Abstract: Techniques and implementations for providing enhanced functionality for handling data in Internet browsers or other applications used for accessing data over a network, including providing thumbnail image displays of the current appearance of webpages referenced by URLs returned in a set of search results, providing thumbnail image displays of the webpages referenced by a list of favorite or bookmarked websites, providing thumbnail image displays of webpages which have been blocked from appearing on a user's screen, and providing thumbnail image displays of images which have been extracted from webpages and stored for potential future use.