Abstract: A method of preparing a hydrogel for delivery of an active agent. The method includes providing an aqueous solution that includes the active agent; dispersing or dissolving a gel-forming polymer in the aqueous solution to form a polymer solution; and cross-linking the polymer in the polymer solution to form the hydrogel which encapsulates the active agent.

Abstract: A prosthesis delivery and implantation system for tissue repair is disclosed. The implantation system includes provisions for manually applying a prosthesis to a treatment area. This system may be applied to heal any imperfections in various different types of tissue. The system also provides provisions for independently inserting two end portions of the prosthesis into tissue.

Abstract: A method for link layer address proxying includes receiving a first data packet from a first client device. The first data packet has a first source data link layer address field and a first source network layer address field. The method further includes determining a first data link layer address value associated with the first client device from the first source data link layer address field. The method further includes determining a first network layer address value associated with the first client device from the first source network layer address field, and translating the first data link layer address value into a proxy data link layer address value assigned to the first client device. The method still further includes replacing the first data link layer address value within the first source data link layer address field with the proxy data link layer address value to produce a first proxied data packet, and forwarding the first proxied data packet to a destination device.

Abstract: A polymer that combines high ionic conductivity with the structural properties required for Li electrode stability is useful as a solid phase electrolyte for high energy density, high cycle life batteries that do not suffer from failures due to side reactions and dendrite growth on the Li electrodes, and other potential applications. The polymer electrolyte includes a linear block copolymer having a conductive linear polymer block with a molecular weight of at least 5000 Daltons, a structural linear polymer block with an elastic modulus in excess of 1×107 Pa and an ionic conductivity of at least 1×10?5 Scm?1. The electrolyte is made under dry conditions to achieve the noted characteristics. In another aspect, the electrolyte exhibits a conductivity drop when the temperature of electrolyte increases over a threshold temperature, thereby providing a shutoff mechanism for preventing thermal runaway in lithium battery cells.

Abstract: User equipment such as cellular telephones and other wireless electronic devices may communicate wirelessly with 2G and 3G cells in a cellular network. The cellular network may broadcast a list of primary scrambling codes corresponding to 3G cell sites that are potentially available for wirelessly communicating with the user equipment. The user equipment may perform an evaluation of primary scrambling code pilot signal strengths for each of the primary scrambling codes in the list. The user equipment may also maintain a record whenever a more extensive full primary scrambling code scan fails. If the evaluation reveals that at least one signal strength is sufficient, the cellular telephone may establish a corresponding 3G wireless link. If the evaluation does not identify any sufficiently strong 3G cells, a full pilot signal scan may be performed, provided that no full scans have failed within a predetermined time interval before the current time.

Abstract: A finite state machine is provided that both serializes virtual GPIO signals and deserializes virtual GPIO signals responsive to cycles of an external clock. The finite state machine frames the serialized virtual GPIO signals into frames each demarcated by a start bit and an end bit.

Abstract: A method and apparatus to improve the robustness of a wireless communication link between a base station and a mobile communication device. The method increases power selectively on portions of an uplink communication signal transmitted from the mobile communication device to the base station. The method monitors a quality metric value at the mobile communication device and sets the transmit power level of the first portion of an uplink communication signal to the first power level, if the monitored quality metric value is in a first range of quality values, or sets the transmit power level of the first portion of the uplink communication signal to a second power level, if the monitored quality metric value is in a second range of quality values. The first portion of the uplink communication signal includes control signals used by a base station to maintain connection of the wireless communication link.

Abstract: An implant strip is disclosed. In some cases, the prosthesis can take the form of an implant strip that may be implanted through the use of a surgical procedure that minimizes incision sizes and may be considered less invasive than typical spinal implant procedures. The implant strip includes provisions for implantation, including teeth, spacing provisions, and various shapes.

Abstract: Several methods and a system of a replicated service for write ahead logs are disclosed. In one embodiment, a method includes persisting a state of a distributed system through a write ahead log (WAL) interface. The method also includes maintaining a set of replicas of a WAL through a consensus protocol. In addition, the method includes providing a set of mechanisms for at least one of detection and a recovery from a hardware failure. The method further includes recovering a persistent state of a set of applications. In addition, the method includes maintaining the persistent state across a set of nodes through the hardware failover. In one embodiment, the system may include a WAL interface to persist a state of a distributed system. The system may also include a WAL replication servlet to maintain and/or recover a set of replicas of a WAL.

Abstract: The present invention relates generally to electrolyte materials. According to an embodiment, the present invention provides for a solid polymer electrolyte material that has high ionic conductivity and is mechanically robust. An exemplary material can be characterized by a copolymer that includes at least one structural block, such as a vinyl polymer, and at least one ionically conductive block with a siloxane backbone. In various embodiments, the electrolyte can be a diblock copolymer or a triblock copolymer. Many uses are contemplated for the solid polymer electrolyte materials. For example, the novel electrolyte material can be used in Li-based batteries to enable higher energy density, better thermal and environmental stability, lower rates of self-discharge, enhanced safety, lower manufacturing costs, and novel form factors.

Abstract: The invention relates to conjugates of anti-integrin specific antibodies with cytotoxic compounds, the synthesis, selection, and use of such conjugates for use in cancer therapy or other diseases mediated by cell proliferation, cell migration, or inflammation and which pathology involves angiogenesis or neovascularization of new tissue. In addition the invention relates to combination therapy of such diseases wherein the treatment comprises use of said conjugates in combination with one or more other treatment modalities including but not limited to: chemotherapy, surgery or radiation therapy. The preferred conjugates contain maytansinoid compounds linked to the antibody by a disulfide linkage, and preferred chemotherapeutic agents are doxorubicin, a taxane, a camptothecin, a podophyllotoxin, a nucleoside analog, or a pyrimidine analog.

Abstract: A compression method includes: measuring a waveform associated with a chemical event occurring on a sensor array, wherein the waveform comprises a plurality of measured values and the chemical event is indicative of a number of nucleotide incorporations in a genetic sequencing reaction; applying a first compression process to the waveform, the first compression process including a truncating of data corresponding to a portion of the waveform that is not related to nucleotide incorporations in the genetic sequencing reaction; and applying a second compression process to the waveform, the second compression process including a data substitution process that replaces at least a portion of the waveform with a plurality of coefficients representative of the portion of the waveform.

Abstract: A tamper detector has input and output pins for connection to ends of a tamper detection circuit, and a corresponding set of linear feedback shift registers (LFSRs) timed by clock signals for generating pseudo-random coded detection signals as a function of seed values and of a generator polynomial defined by feedback taps. A comparator compares signals received from the detection circuit with the coded detection signals. A multiplexer provides the coded detection signal selectively from the LFSRs to the output pin and the comparator. A controller varies the seed values for different cycles of values of the pseudo-random coded detection signals. The controller also controls the generator polynomial and a frequency of the clock signals for different cycles of values of the pseudo-random coded detection signals.

Abstract: Novel tools and techniques for providing decision support to enterprises. Certain of these tools analyze and/or display information, including, in a particular aspect, revenue and/or other financial information, in novel ways. These features can provide users with enhanced insight into the performance of various product lines and/or into opportunities to enhance such performance, including (but not limited to) insight into the performance of two or more product lines in conjunction with one another. In another aspect, certain tools provide heretofore unavailable facilities for evaluating the success of an acquisition, for example, by providing insight into the market compatibility of an acquired product line with an existing product line.

Abstract: In one embodiment of the present invention, a system and method may be provided for validating communication for a wireless communications device. The system and method may include receiving a geographic location of a wireless communications device. A database comprising records correlating the geographic location with permissions may be accessed in order to determine, based upon the received geographic location information and the accessed database record, if there are restriction on communication associated with the wireless communications device. An indicator may be communicated in response to the determined restriction, effectively providing the information needed to inform the wireless communications device of any current restrictions.

Abstract: A device may receive information that identifies a data item and a data item operation. The device may store a first sequence identifier, a data item reference that references the data item, and an operation reference that references the operation. The first sequence identifier may reference the data item and operation references, and may indicate an order in which the first sequence identifier is stored. The device may store the data item in a memory location, may store an identification of the memory location, may remove a reference to the data item by a previous sequence identifier, and/or may add the data item, may modify the data item, or may delete the data item depending on whether the operation is an add operation, a modify operation, or a delete operation. The device may transmit, to a slave device, the first sequence identifier, the data item reference, and the operation reference.

Abstract: Gap values for a collection of images are obtained; each gap value is a temporal difference between temporally adjacent images. A first grouping of the collection of images into one or more groups is determined based at least in part on the gap values. The first grouping is performed such that each group is temporally contiguous. The first grouping is presented and input from a user is received in response to the presented first grouping. A second grouping of the collection of images into two or more groups is determined based at least in part on the user input. The second grouping is presented.

Abstract: A path computation method includes defining photonic constraints associated with a network, wherein the photonic constraints include wavelength capability constraints at each node in the network, wavelength availability constraints at each node in the network, and nodal connectivity constraints of each node in the network, and performing a constrained path computation in the network using Dijkstra's algorithm on a graph model of the network with the photonic constraints considered therein. An optical network includes a plurality of interconnected nodes each including wavelength capability constraints, wavelength availability constraints, and nodal connectivity constraints, and a path computation element associated with the plurality of interconnected photonic nodes, wherein the path computation element is configured to perform a constrained path computation through the plurality of interconnected nodes using Dijkstra's algorithm on a graph model with the photonic constraints considered therein.

Abstract: Line cards in a multi-slot network element utilize load balancing systems and methods for synchronizing learned Media Access Control (MAC) addresses therebetween. It is an objective of the load balancing systems and methods to enable high data rate scalability between line cards in a distributed system while preventing adverse effects on packet traffic. The load balancing systems and methods include inter alia MAC address updates between data path devices (e.g., network processors, application specific integrated circuits, etc.) using data frames and a hash-based time slot strategy ensuring MAC address updates are distributed over time as opposed to large scale, singular events.

Abstract: A method and apparatus for deploying an application in a converged infrastructure is described. The application may be deployed according a model that specifies deployment of the application on resources allocated from the converged infrastructure. The model may be used to scale and adjust the deployment of the application according to pre-determined best practices and according to deployment-specific parameters provided by a system administrator.