Abstract: A refrigerant life cycle management and compliance tracking and monitoring system and method for maintaining large quantities of refrigerant stored and transported in bulk tanks and containers. The system is customizable and can be used to store, track and compile regulatory and status information about a refrigerant being transported in tanks and any other data relevant to the quality, status or custody of a tank and its contents. The system and method allow access to database information by compliance officers and inspectors for required regulatory reporting. The system and method are accessible through a web browser or mobile application.

Abstract: System and method for facilitating user authentication of web page content are described. In one embodiment, the method comprises receiving a request from a web browser for web page content; and responsive to receipt of the request, providing to the web browser the requested web page content and associated digitally signed content; wherein prior to display of the web page content by the web browser, the digitally signed content is evaluated by a plug-in portion of the web browser to determine whether the digitally signed content is verified, indicating that a provider of the web page content is trustworthy.

Abstract: Methods and apparatus for dynamically resizing circular buffers are described wherein circular buffers are dynamically allocated arrays from a pool of arrays. The method comprises receiving either a request to add data to a circular buffer or to remove data from a circular buffer. If the request is an addition request and the circular buffer is full, an array from the pool is allocated to the circular buffer. If, however, the request is a removal request and removal of the data creates an empty array, an array is de-allocated from the circular buffer and returned to the pool. Any arrays that are not allocated to a circular buffer may be disabled to conserve power.

Abstract: Systems, apparatuses, devices, kits and processes are provided to enhance bone implants. The bone implant includes one or more bone attachment components for securing the implant into a bone and a head component independent of and separable from the bone attachment components. In one embodiment, each bone attachment component includes an internally threaded bore hole sleeve for receiving a connector component. The head component preferably is adapted so as to be secured to the one or more bone attachment components at the time of initial implantation of the one or more bone attachment components and the head component into the bone. The head component preferably is adapted to be oriented relative to at least one of the one or more bone attachment components at a predetermined tilt angle, so that the implant generally conforms with a natural root structure of a missing tooth.

Abstract: The invention provides novel organometallic complexes useful as olefin metathesis catalysts. The complexes have an N-heterocyclic carbene ligand and a chelating carbene ligand associated with a Group 8 transition metal center. The molecular structure of the complexes can be altered so as to provide a substantial latency period. The complexes are particularly useful in catalyzing ring closing metathesis of acyclic olefins and ring opening metathesis polymerization of cyclic olefins.

Abstract: A system, apparatus, device, tools and method is provided for the insertion of improved anatomically corrected modular design anterior and posterior dental implants, the apparatus including a root component and a head/abutment component, wherein the root component is inserted into the jawbone using precision surgical guide tools in combination with self-limiting surgical templates and a precision adjustable clamping device.

Abstract: A device and a method are provided for the analysis of a sample plate on which at least two material samples are situated. In the method, one impedance spectrum is measured for each of the material samples. As a function of the respectively measured impedance spectrum, a configuration of a circuit equivalent is determined which includes at least one electronic component. Then, for an error minimization computation, starting values for the components of the respective circuit equivalents are determined. In the error minimization computation, a theoretical impedance spectrum is calculated for at least one of the material samples, based on the impedance spectrum measured for the material sample, as well as the starting values for the components of the respective circuit equivalent, and fit values are determined for the components of the respective circuit equivalent.

Abstract: A system and method is presented for database restoration in a distributed data system. The distributed data system has a first database on a first server which needs restoration. The first database is first restored with a predetermined full backup file, the full backup file being made at a first predetermined time. The first database is then restored with one or more incremental backup files, the incremental backup files being made since the first predetermined time and having the most recent backup file made at a second predetermined time. A transaction log documenting data transactions since the second predetermined time is then examined. One or more transactions listed in the transaction log after the second predetermined time are then executed since they are not included in the incremental backup files.

Abstract: System and method for facilitating user authentication of web page content are described. In one embodiment, the method comprises receiving a request from a web browser for web page content; and responsive to receipt of the request, providing to the web browser the requested web page content and associated digitally signed content; wherein prior to display of the web page content by the web browser, the digitally signed content is evaluated by a plug-in portion of the web browser to determine whether the digitally signed content is verified, indicating that a provider of the web page content is trustworthy.

Abstract: Resist compositions that can be used in immersion lithography without the use of an additional topcoat are disclosed. The resist compositions comprise a photoresist polymer, at least one photoacid generator, a solvent; and a self-topcoating resist additive. A method of forming a patterned material layer on a substrate using the resist composition is also disclosed.

Abstract: The invention provides methods of superplastic forming and diffusion bonding and a gas inlet tube that facilitates the methods which produce structures that are substantially mark off free. Methods include disposing a sealed pack into a die having a patterned surface and an opposite surface; applying a first pressure within the die around an outside of the pack; applying a second pressure within the pack, the second pressure exceeding the first pressure; and forming the pack by superplastic deformation into a diffusion-bonded structure. Further, a gas inlet tube is provided having an inner tube and an outer tube, where the outer tube is weldable to the pack in a gas tight seal.

Abstract: System and method for efficient maintenance of indexes for XML files are described. In one embodiment, the method comprises storing an XML document in an XML database; providing a first XML index definition document (“XIDD”) for defining a first index for the XML document, wherein the first XIDD is applied to the XML document to create a first set of index keys for the XML document stored in the XML database; responsive to a change to the XML document affecting an update node thereof, performing a limited, localized traversal of the XML document around the update node to determine whether the change affects the first set of index keys; and updating the first set of index keys as necessitated by the change.

Abstract: System and method for providing compound indexing for XML documents are described. One embodiment is a system comprising a database for storing a document comprising hierarchical, semi-structured data; a database engine for performing operations on and in connection with data stored in the database; and an index definition document (“IDD”) for defining an index for the document; wherein the database engine applies the IDD to the document to generate a set of index keys for the document.

Abstract: A superplastically formed structural assembly is provided, as is an associated preform and method for forming such an assembly. The assembly includes a skin member and a support member that are joined to define a space between the members and between the joints. The assembly can be produced by joining the members in a flat configuration, and then forming the resulting preform to a predetermined shape of the structural assembly. The support member defines at least one aperture in communication with the space between the members. Thus, the skin member can be formed by delivering a pressurized fluid through the support member to the skin member, e.g., to superplastically form the skin member against a die that defines a contour surface corresponding in shape to the predetermined configuration of the assembly. The support member can extend in a substantially direct configuration between opposing portions of the skin member.

Abstract: A device and a method are provided for the analysis of a sample plate on which at least two material samples are situated. In the method, one impedance spectrum is measured for each of the material samples. As a function of the respectively measured impedance spectrum, a configuration of a circuit equivalent is determined which includes at least one electronic component. Then, for an error minimization computation, starting values for the components of the respective circuit equivalents are determined. In the error minimization computation, a theoretical impedance spectrum is calculated for at least one of the material samples, based on the impedance spectrum measured for the material sample, as well as the starting values for the components of the respective circuit equivalent, and fit values are determined for the components of the respective circuit equivalent.

Abstract: The invention pertains to the use of Group 8 transition metal carbene complexes as catalysts for olefin cross-metathesis reactions. In particular, ruthenium and osmium alkylidene complexes substituted with an N-heterocyclic carbene ligand are used to catalyze cross-metathesis reactions to provide a variety of substituted and functionalized olefins, including phosphonate-substituted olefins, directly halogenated olefins, 1,1,2-trisubstituted olefins, and quaternary allylic olefins. The invention further provides a method for creating functional diversity using the aforementioned complexes to catalyze cross-metathesis reactions of a first olefinic reactant, which may or may not be substituted with a functional group, with each of a plurality of different olefinic reactants, which may or may not be substituted with functional groups, to give a plurality of structurally distinct olefinic products.

Abstract: A composite structure suitable for making transdermal delivery devices includes in sequence: (a) a liner film layer; (b) a containment layer having from zero to 15 wt % content of vinyl acetate repeating units, the layer including either a thermal bonding copolyester resin or a combination of an ethylene-vinyl acetate component and a nonpolar polymer; and (c) a polyester film layer less than 20 ?m in thickness. A drug layer lies either between the liner film layer and the containment layer or within a concave depression in the containment layer. A composition including an ethylene-vinyl acetate component and an ABA block copolymer, wherein the A segments of the block copolymer are styrenic segments, is also provided. The composition includes between 1 and 15 wt % of vinyl acetate repeating units, based on the total weight of composition exclusive of any solvents.

Abstract: A superplastically formed structural assembly is provided, as is an associated preform and method for forming such an assembly. The assembly includes a skin member and a support member that are joined to define a space between the members and between the joints. The assembly can be produced by joining the members in a flat configuration, and then forming the resulting preform to a predetermined shape of the structural assembly. The support member defines at least one aperture in communication with the space between the members. Thus, the skin member can be formed by delivering a pressurized fluid through the support member to the skin member, e.g., to superplastically form the skin member against a die that defines a contour surface corresponding in shape to the predetermined configuration of the assembly. The support member can extend in a substantially direct configuration between opposing portions of the skin member.

Abstract: The invention provides novel organometallic complexes useful as olefin metathesis catalysts. The complexes have an N-heterocyclic carbene ligand and a chelating carbene ligand associated with a Group 8 transition metal center. The molecular structure of the complexes can be altered so as to provide a substantial latency period. The complexes are particularly useful in catalyzing ring closing metathesis of acyclic olefins and ring opening metathesis polymerization of cyclic olefins.

Abstract: The present invention relates to the use of isomerization inhibitors in olefin metathesis reactions. The inhibitors are low molecular weight organic acids such as formic acid, acetic acid, benzoic acid, and the like.