Abstract: Bone anchor assemblies are disclosed herein that can provide for improved fixation as compared with traditional bone anchor assemblies. An exemplary assembly can include a bracket or wing that extends down from the receiver member and accommodates one or more auxiliary bone anchors that augment the fixation of the assembly's primary bone anchor. Another exemplary assembly can include a plate that is seated between the receiver member and the rod and accommodates one or more auxiliary bone anchors that augment the fixation of the assembly's primary bone anchor. Another exemplary assembly can include a hook that extends out from the receiver member to hook onto an anatomical structure or another implant to augment the fixation of the assembly's primary bone anchor. Surgical methods using the bone anchor assemblies described herein are also disclosed.

Abstract: Described herein is a system and method for performing an updating of child records associated with a parent record within the specified time period, wherein the parent record has a value including a sum of values present in the associated child records, wherein a row lock on the child records is obtained, and the update is performed, and wherein such an update does not require a row lock on the associated parent record, wherein the parent record is periodically updated within the specified time period.

Abstract: Disclosed are HCFO-containing isocyanate-reactive compositions, polyurethane foam-forming compositions containing such isocyanate-reactive compositions, rigid polyurethane foams made using such polyurethane foam-forming compositions, and methods for producing such foams, including use of such foams as insulation in the construction of refrigerated storage devices. The isocyanate-reactive composition can exhibit a long shelf life, be shelf-stable, and produce a foam with good thermal insulation properties.

Abstract: Described herein is a system and method for performing an updating of child records associated with a parent record within the specified time period, wherein the parent record has a value including a sum of values present in the associated child records, wherein a row lock on the child records is obtained, and the update is performed, and wherein such an update does not require a row lock on the associated parent record, wherein the parent record is periodically updated within the specified time period.

Abstract: This invention provides a graphical tool by which a designer or engineer may quickly, accurately and efficiently check the relational information between elements of a computer model. By way of example, in one embodiment, the invention may be used to quickly validate the design rules, like minimum spacing requirements for instance, between the connections (or nets) in a schematic that exists in a computer aided design package. Since a designer must enter such design rules for each net, the invention first imports these design rules from the computer model. The invention then imports a standard set of design rules. After comparing the standard set of design rules to the standard set of design rules, the invention presents a graphical display to a user indicating where the model rules matched the standard set and, correspondingly, where they did not match. In one embodiment, a matrix grid is displayed with the model elements listed in an index row and column.

Abstract: A cleaning apparatus for a printing press. The cleaning apparatus of the present invention allows for effective removal of contaminants from printing press print plates while the printing press is running. Furthermore, the cleaning apparatus of the present invention effectively applies and removes cleaning fluids such as water from the printing plate without resulting in the formation of water drops and streaks on the printed substrate.

Abstract: A cleaning apparatus for a printing press. The cleaning apparatus of the present invention allows for effective removal of contaminants from printing press print plates while the printing press is running. Furthermore, the cleaning apparatus of the present invention effectively applies and removes cleaning fluids such as water from the printing plate without resulting in the formation of water drops and streaks on the printed substrate.

Abstract: A memory subsystem for use with a multiprocessor computer system. The memory subsystem includes an operation block adapted for queuing an operation that misses in an L1 cache of a multiprocessor. The multiprocessor is comprised of a set of processors, preferably fabricated on a single semiconductor substrate and packaged in a single device package. The memory subsystem further includes an arbiter that is configured to receive external snoop operations from a bus interface unit and a queued operation from the operation block. The arbiter is configured to select and initiate one of received operations. Coherency is maintained by forwarding the address associated with the operation selected by the arbiter to each of a plurality of coherency units. In this manner, external and internal snoop addresses are arbitrated at a single point to produce a single subsystem snoop address that is propagated to each coherency unit.