摘要:
A system and method to support runtime model extension in an Object Relational Mapping (ORM) System. The system includes a relational data storage subsystem for storing and retrieving objects in form of relational data, a tuple storage subsystem for storing and retrieving objects in form of tuple, and a dispatcher/assembler for storing and retrieving original part and extended part of the object respectively into/from the relational data storage subsystem and the tuple storage subsystem. Thus, model extension can be carried out dynamically in the runtime of the ORM system without modifying schema and migrating data in the relational database.
摘要:
A metal seal flange assembly for a vacuum system is presented. Its metal gasket has a crossectional shape that is an irregular hexagon with two acute angles between the longest side and the second- and third-longest sides, respectively. The longest side of the irregular hexagon is the vertical inner wall of the metal gasket. This design can reduce the normal force required to seal the metal seal flange assembly and reduce the number of bolts needed, enabling use in a limited working space.
摘要:
In one embodiment, a plastic composition can comprise: a plastic, a white pigment, and a non-white colorant. The composition can have a whiteness index of greater than or equal to about 50, and a composition yellowness index of less than 10, as measured on a 3 mm thick color chip under D65 illuminant and 2 degree observer. Also disclosed are articles made from the plastic composition.
摘要:
Embodiments of the present disclosure include double-fusion human embryonic stem cells, methods of imaging double-fusion human embryonic stem cells, double-fusion polynucleotides, double-fusion proteins, triple-fusion human embryonic stem cells, methods of imaging triple-fusion human embryonic stem cells, triple-fusion polynucleotides, triple-fusion proteins, methods of monitoring the progression of human embryonic stem cells, methods of making isolated double-fusion human embryonic stem cells, methods of making isolated triple-fusion human embryonic stem cells, and the like.
摘要:
The present invention relates to document processing method and apparatus which can edit a natural language and generate a machine-processable document; a template generating method and apparatus which can be used for document processing method and apparatus; a concept library generating method and apparatus which can be used for the document processing method and apparatus and the template generating method and apparatus. The present invention provided a possibility for semantic interaction of documents in different systems and enhances efficiency.
摘要:
Techniques are described herein for capturing and restoring database session state. Production database server components save the session state of each of a plurality of database sessions. The components store workload units that are processed in these sessions. The components store updated session states in response to certain events. Thus, the components may capture multiple session states, pertaining to various different points in time, for each session. The captured session states and the captured workload are moved to a test database server. A user selects, from among the time points represented by the session states, a point in time at which the user would like workload replay to begin. Sessions are re-created on the test database server. Session states of these sessions are set to reflect the session states as they existed at the user-selected time point. Workload units are replayed in the sessions relative to the test database server.
摘要:
One embodiment includes a method in a mobile device, including accepting real-time location information on the location of the mobile device, and ascertaining whether real-time information is to be included. In the case it is ascertained that real-time location information is to be embedded, the method includes embedding the accepted location in a payload portion of a media packet; and sending the packets to one or more recipients. At least some of the sent packets include location information embedded in the payload portion.
摘要:
Techniques for support broadcast and multicast services in a wireless communication system are described. In an aspect, a transmitter (e.g., a Node B) sends configuration information conveying a mapping of long service identifiers (IDs) to short service IDs for advertised services. The transmitter also sends scheduling information conveying a mapping of short service IDs to radio resources used for scheduled services in the current scheduling period. The short service IDs reduce the amount of scheduling information to send. In another aspect, the transmitter sends information identifying services being transmitted and services being advertised but not transmitted. Receivers (e.g., UEs) may use this information to determine whether or not to send requests for services of interest. In yet another aspect, the transmitter sends configuration information for services being advertised but not transmitted. This may allow the transmitter to start these services quicker when requested by the receivers.
摘要:
In one embodiment, the present invention provides a method of making a polymer-organoclay composite composition comprising (a) contacting under condensation polymerization conditions a first monomer, a second monomer, a solvent, and an organoclay composition, said organoclay composition comprising alternating inorganic silicate layers and organic layers, to provide a first polymerization reaction mixture, wherein one of said first monomer and second monomers is a diamine and the other is an dianhydride; (b) carrying out a stoichiometry verification step on the first polymerization reaction mixture; (c) optionally adding additional reactant (monomer 1, monomer 2, or chainstopper) to the first polymerization reaction mixture to provide a second polymerization reaction mixture; and (d) removing solvent from the first polymerization reaction mixture or the second polymerization reaction mixture to provide a first polymer-organoclay composite composition comprising a polymer component and an organoclay component wherein the organoclay component is at least 10% exfoliated.
摘要:
A non-transitory computer readable medium having computer executable instructions stored thereon is provided. The computer executable instructions include a mission definition file (MDF) that includes mission data that describes alternative routes generated by at least one mission planner for a vehicle. An MDF parser extracts the mission data for the alternative routes from the MDF and maps the mission data into a temporal data structure describing the alternative routes. The temporal data includes a route list to describe the alternative routes for the vehicle and a route segment list to describe an estimated time between each of the waypoints for each segment of the route list. A waypoint list describes a latitude, a longitude, and an altitude for each of the waypoints and a mission plan constructor generates a network topology of a mission plan depicting the alternative routes for the vehicle over time.