Abstract: A system, computer-implemented method and computer-readable medium for managing duplicate articles are provided. A first and a second potentially duplicate article of a magazine edition are accessed, the first article associated with a first title and a first URL and the second article associated with a second title and a second URL. The titles are normalized. The first normalized title is compared to the second normalized title and the first URL is compared to the second URL to determine whether the first article and the second article are duplicates. It is determined that the first article and the second article are duplicates when the first normalized title is considered similar to the second normalized title and the first URL is considered similar to the second URL. Otherwise, it is determined that the first article and the second article are not duplicates.

Abstract: An apparatus, system, and method are disclosed for storage space recovery in solid-state storage. A sequential storage module sequentially writes data packets in a storage division. The storage division includes a portion of a solid-state storage. The data packets are derived from an object. The data packets are sequentially stored by order of processing. A storage division selection module selects a storage division for recovery. A data recovery module reads valid data packets from the storage division selected for recovery, queues the valid data packets with other data packets to be written sequentially, and updates an index with a new physical address of the valid data. The index includes a mapping of physical addresses of data packets to object identifiers. A storage division recovery module marks the storage division selected for recovery as available for sequentially writing data packets in response to completing copying valid data from the storage division.

Abstract: An apparatus and method for removing waste from a soiled container that houses laboratory animals and has an opening is disclosed. The apparatus includes a conveyor having a receiving end for receiving containers from a stack of containers. The stack is disposed such that the openings are upwardly oriented. The apparatus also includes a manipulator that aligns with and engages an uppermost container of the stack and causes the uppermost container to be separated from the stack and to be flipped over onto the receiving end of the conveyor such that the opening is downwardly disposed. Waste discarded from the container falls through openings in the conveyor, and a waste receptacle disposed below the conveyor collects the discarded waste. The conveyor advances to transport the container away from the receiving end toward a discharge end of the conveyor.

Abstract: A security chip is disclosed. The security chip includes: a substrate; an integrated circuit disposed on the substrate, the integrated circuit including circuit elements, circuit interconnect layers connecting the circuit elements together, and interlayer contacts supporting the circuit interconnect layers; a shield to at least partially shield the integrated circuit; and at least one lightwell in the shield and the integrated circuit, wherein each lightwell has a closed shape formed from parts of the circuit interconnect layers and interlayer contacts, wherein no exploitable voltage can be measured on the parts of the circuit interconnect layers and interlayer contacts, and wherein each lightwell forms a path for light to penetrate to the substrate preventing the light from reaching the circuit elements. Related apparatus and methods are also disclosed.

Abstract: An apparatus, system, and method are disclosed for storage space recovery in solid-state storage. A sequential storage module sequentially writes data packets in a storage division. The storage division includes a portion of a solid-state storage. The data packets are derived from an object. The data packets are sequentially stored by order of processing. A storage division selection module selects a storage division for recovery. A data recovery module reads valid data packets from the storage division selected for recovery, queues the valid data packets with other data packets to be written sequentially, and updates an index with a new physical address of the valid data. The index includes a mapping of physical addresses of data packets to object identifiers. A storage division recovery module marks the storage division selected for recovery as available for sequentially writing data packets in response to completing copying valid data from the storage division.

Abstract: Slab gel cassettes for use in electrophoretic analyses of biologically-derived mixtures are equipped with features that prevent the plastic walls of the cassettes from bowing outward when gels retained within the cassettes swell, as gels typically do during casting, storage, or both. In certain embodiments, these features are incorporated into, or mate with, the comb-shaped inserts that form the sample wells as the gels are being cast. In other embodiments, these features are complementary features incorporated into both the comb and the cassette.

Abstract: A method of rehabilitating or remediating a structure comprises forming a sealed region (18) over or about a portion of the structure and drawing air from the region (18). A supply of a structural adhesive is placed in fluid communication with region (18) so that as air is drawn from the region (18) the adhesive flows into the region and fills discontinuities in the structure. Fiber reinforcement or other strengthening material is placed in the region (18) so that the adhesive also penetrates through the material to band the material to the structure.

Abstract: An adjuvant composition which comprises an anionic macromolecule component particularly an ionic polysaccharide such as DEAE-dextran, and a saponin component, particularly an immunostimulating complex component. Immunogenic compositions comprising an immunogen and this adjuvant composition are also disclosed together with methods of use thereof.

Abstract: A laminated sensor comprises a base stratum and a terminal stratum. The base stratum has a first surface that is affixed to a surface of a structure to be monitored. The terminal stratum is affixed to the opposite second surface of the base stratum. A connector is attached to the terminal stratum. The base stratum is provided with first and second channels and that are cut through the thickness of the base stratum. The terminal stratum is provided with holes that extend through the thickness of the terminal stratum. A first pair of the holes are positioned to register with the first channel, while a second pair of the holes are positioned to register with the second channel. A first conduit is formed by the first channel and the holes; while a second conduit is formed by the second channel and the holes. The connector connects with tubes to provide fluid communication between the conduits and a differential pressure monitoring system.

Abstract: Dynamic grounding including monitoring the floating DC outputs of a power amplifier, detecting an imbalance in the floating DC outputs, generating a compensation signal in response to a detected imbalance, and adjusting the power amplifier to re-balance the floating DC outputs and suppress transients.

Abstract: A method for detecting separation in a structure that comprises at least two portions or layers affixed together comprises forming a cavity into the structure that passes through an interface formed between the two portions and plumbing the cavity to a monitoring system. A pressure differential is established between the cavity and a reference pressure to which the structure is exposed. A monitoring system monitors for a change in the pressure state of the cavity. Changes in the pressure state are indicative of a separation between the portions or layers.

Abstract: A method of making a spark plug insulator includes forming green ceramic core tube and core nose performs. The core nose perform is nested within the firing end of the core tube perform and they are fired to sinter them and to form a direct bond between them in a region of overlap.

Abstract: An apparatus, system, and method are disclosed for storage space recovery. A storage division selection module selects a first storage division for recovery. The first storage division comprises a portion of solid-state storage in a solid-state storage device. A data recovery module reads valid data from the first storage division in response to selecting the first storage division for recovery. The data recovery module stores the valid data in a second storage division of the solid-state storage device. The data recovery module passes the valid data through at least a portion of a write data pipeline for the solid-state storage device without passing the valid data to a host device and/or without routing the valid data outside of a solid-state storage controller for the solid-state storage device.

Abstract: Conjugates of 1,3-bis(1,4,7-triazacyclonon-1-yl)-2-hydroxypropanes with a variety of conjugating members are used in the formation of dinuclear metal complexes which bind to phosphate esters. By virtue of their conjugated forms, the complexes are incorporated into chromatographic media, affinity binding reagents, and dyes, which make the complexes useful in a wide range of assays, separations, and purifications. In addition, dinuclear metal complexes of 1,3-bis(1,4,7-triazacyclonon-1-yl)-2-hydroxypropanes that are not so conjugated are used in the detection of phosphate esters of biological species by either MALDI-TOF mass spectrometry or by dye displacement.

Abstract: A drilling riser joint is provided that may include one or more auxiliary lines (34) having aluminum tubes (48). The auxiliary line includes steel portions (50,52) at each end of the aluminum tube such that flanges of the drilling riser joint contact the steel portion. The aluminum tube and steel portion may be coupled together via box and pin fittings. Each end of the aluminum tube includes a threaded box and one end of each steel portion includes a threaded pin. The steel portions may also include additional box and pin fittings for coupling to adjacent auxiliary lines.

Abstract: Liquids in general, and paint in particular, can be evenly distributed by a paint transfer drum having a friction-creating surface that is placed in contact with a friction-receiving surface of an endless belt that is driven (by the drum as it rotates) into and out of a container for the liquid. A scraper removes a portion of the lifted liquid from the endless belt. The scraped liquid falls upon a liquid distribution device that serves to evenly distribute said liquid laterally so that it will be evenly applied along the exterior surface of the paint transfer drum.

Abstract: An apparatus, system, and method are disclosed for storage space recovery after reaching a read count limit. A read module reads data in a storage division of solid-state storage. A read counter module then increments a read counter corresponding to the storage division. A read counter limit module determines if the read count exceeds a maximum read threshold, and if so, a storage division selection module selects the corresponding storage division for recovery. A data recovery module reads valid data packets from the selected storage division, stores the valid data packets in another storage division of the solid-state storage, and updates a logical index with a new physical address of the valid data.

Abstract: The present invention relates to an ionic liquid comprising an anion and a cation, wherein the cation is a primary, secondary or tertiary ammonium ion containing a protonated nitrogen atom.

Abstract: An insulator including alumina in an amount between about 90 and about 99% by weight and an oxide mixture or glass mixture including Boron Oxide, Phosphorus Oxide, or both Boron and Phosphorus Oxide.

Abstract: An insulator including alumina in an amount between about 90 and about 99% by weight and an oxide mixture or glass mixture including Boron Oxide, Phosphorus Oxide, or both Boron and Phosphorus Oxide.