摘要:
In one embodiment, at least a portion of an object model having at least one namespace is serialized. An ancestor namespace is searched for based on a current namespace declaration. The ancestor namespace is associated with an ancestor prefix and an ancestor uniform resource indicator (URI). The current namespace is associated with a current prefix and current URI. The search is performed to find an ancestor prefix matches the current prefix. When the current namespace is an implicit no default namespace and the ancestor namespace is an explicit default namespace based on, at least in part, the ancestor prefix, a serialized namespace declaration is generated for the current namespace.
摘要:
In one embodiment, at least a portion of an object model having at least one namespace is serialized. An ancestor namespace is searched for based on a current namespace declaration. The ancestor namespace is associated with an ancestor prefix and an ancestor uniform resource indicator (URI). The current namespace is associated with a current prefix and current URI. The search is performed to find an ancestor prefix matches the current prefix. When the current namespace is an implicit no default namespace and the ancestor namespace is an explicit default namespace based on, at least in part, the ancestor prefix, a serialized namespace declaration is generated for the current namespace.
摘要:
A storage of nodes of hierarchically structured data uses logical node identifiers to reference the nodes stored within and across record data structures. A node identifier index is used to map each logical node identifier to a record identifier for the record that contains the node. When a sub-tree is stored in a separate record, a proxy node is used to represent the sub-tree in the parent record. The mapping in the node identifier index reflects the storage of the sub-tree nodes in the separate record. Since the references between the records are through logical node identifiers, there is no limitation to the moving of records across pages, as long as the indices are updated or rebuilt to maintain synchronization with the resulting data pages. This approach is highly scalable and has a much smaller storage consumption than approaches that use explicit references between nodes.
摘要:
A storage of nodes of hierarchically structured data uses logical node identifiers to reference the nodes stored within and across record data structures. A node identifier index is used to map each logical node identifier to a record identifier for the record that contains the node. When a sub-tree is stored in a separate record, a proxy node is used to represent the sub-tree in the parent record. The mapping in the node identifier index reflects the storage of the sub-tree nodes in the separate record. Since the references between the records are through logical node identifiers, there is no limitation to the moving of records across pages, as long as the indices are updated or rebuilt to maintain synchronization with the resulting data pages. This approach is highly scalable and has a much smaller storage consumption than approaches that use explicit references between nodes.
摘要:
FIG. 1 is a perspective view of an LED folding magnifier showing my new design; FIG. 2 is another perspective view thereof; FIG. 3 is a front elevational view thereof; FIG. 4 is a rear elevational view thereof; FIG. 5 is a left side elevational view thereof; FIG. 6 is a right side elevational view thereof; FIG. 7 is a top plan view thereof; FIG. 8 is a bottom plan view thereof; FIG. 9 is a perspective view of the LED folding magnifier where the LED folding magnifier is in a folded state; FIG. 10 is a perspective view of the LED folding magnifier where the LED folding magnifier is in a configuration of use; and, FIG. 11 is an enlarged view of portion 11 shown in FIG. 1. The dash-dash broken lines in the drawings depict portions of the LED folding magnifier that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portion and form no part of the claimed design.
摘要:
A combined cycle propulsion system (CCPS) module combines a low-speed propulsion system (LSPS) such as a turbojet and a high-speed propulsion system (HSPS) such as dual mode ramjet engines with a mid-speed propulsion system (MSPS) such as a ejector ramjet engine to close a thrust gap between the upper operation limit of the LSPS and the lower operation limit of the HSPS in a flight vehicle. A cooling system ensures thermal protection of the non-operating LSPS during MSPS or HSPS operation by cooling tapped air from the MSPS or HSPS using a heat exchanger and expansion in a turbine/generator and directing cooled tapped air into the LSPS.
摘要:
A three-axis magnetic field sensing device, a magnetometer, and methods of fabricating and testing are presented. The magnetometer comprises a plurality of sloped surfaces. A plurality of magnetic sensing units is disposed on the slopes. A magnetic field can be measured by the sensing units. Each of the three orthogonal-axis components of the magnetic field, a Euclidean vector, can then be solved by using a simple algorithm as an expression of the sensing unit measurement values and slope angles. Polarization, testing and characterization of the device could be done by applying a magnetic field along a common axis to all sensing units, along which each sensing unit has sensitivity.
摘要:
Production of polycrystalline silicon in substantially closed-loop processes and systems is disclosed. The processes and systems generally involve disproportionation of trichlorosilane to produce silane or dichlorosilane and thermal decomposition of silane or dichlorosilane to produce polycrystalline silicon.
摘要:
Production of polycrystalline silicon in a substantially closed-loop process is disclosed. The processes generally include decomposition of trichlorosilane produced from metallurgical grade silicon.
摘要:
Production of polycrystalline silicon in substantially closed-loop processes and systems is disclosed. The processes and systems generally involve disproportionation of trichlorosilane to produce silane or dichlorosilane and thermal decomposition of silane or dichlorosilane to produce polycrystalline silicon.