Abstract: A circuit that includes a controller and at least one control I/O pin. When the controller is placed into an initial state, the controller initializes the circuit into an initial operation mode. Depending on whether or not signal(s) satisfying predetermined criteria are applied to at least one of the control I/O pins, the controller will cause the circuit to enter one of two or more post-initial operation modes. Accordingly, by initializing the controller, and by controlling a signal on the control I/O pin(s), the operating mode of the circuit may be controlled. In one embodiment, a given control pin might be configurable to be both analog and digital, depending on the circuit's operation mode.

Abstract: In a method and system for gathering, organizing, and managing all information relating to Learning processes, a computerized system may receive and store Learning information from individuals. Individuals may have the ability to update the information as needed. This information may be organized and monitored. Access to the Learning information may be granted to authorized users. Embodiments of the invention may also receive Learning Requirements which may be Requirements imposed on individuals by various governing bodies, such as national, State, local and institutional bodies. Embodiments of the invention may organize, monitor and store the Requirements and provide access to the Learning Requirements to authorized users. Embodiments of the invention may also receive and store Learning Resources and Testing Resources.

Abstract: A network processor of an embodiment includes a packet classification engine, a processing pipeline, and a controller. The packet classification engine allows for classifying each of a plurality of packets according to packet type. The processing pipeline has a plurality of stages for processing each of the plurality of packets in a pipelined manner, where each stage includes one or more processors. The controller allows for providing the plurality of packets to the processing pipeline in an order that is based at least partially on: (i) packet types of the plurality of packets as classified by the packet classification engine and (ii) estimates of processing times for processing packets of the packet types at each stage of the plurality of stages of the processing pipeline. A method in a network processor allows for prefetching instructions into a cache for processing a packet based on a packet type of the packet.

Abstract: A partition structure defining compartments shielded from moving objects, such as baseballs, from other compartments. The structure comprises a central support and at least three partition walls extending substantially radially outwardly from the central support to define at least three compartments. Each partition wall includes a lower frame element and a pliable web of material extending therefrom for shielding one of the compartments from the others. The partition structure is preferably collapsible and may be anchored to the ground via stakes. A collapsible backstop system is also disclosed, comprising a collapsible backstop and a container for receiving the collapsible backstop in its collapsed configuration for storing or transporting the backstop.

Abstract: A partition structure defining compartments shielded from moving objects, such as baseballs, from other compartments. The structure comprises a central support and at least three partition walls extending substantially radially outwardly from the central support to define at least three compartments. Each partition wall includes a lower frame element and a pliable web of material extending therefrom for shielding one of the compartments from the others. The partition structure is preferably collapsible and may be anchored to the ground via stakes. A collapsible backstop system is also disclosed, comprising a collapsible backstop and a container for receiving the collapsible backstop in its collapsed configuration for storing or transporting the backstop.

Abstract: In a method for making bisphosphonates by reacting a carbonyl compound with a phosphorus halide, the reaction is carried out in a solvent/carrier system which is a mixture of an amine hydrochloride, phosphorous acid and optionally phosphoric acid.

Abstract: A method for the production of an aromatic phosphite by reacting an aromatic hydroxy-compound with a phosphorus trihalide in the presence of a tertiary amine and a non-protic solvent, said solvent being mobile below −20° C. Suitable tertiary amines include tri-propyl amines, tri-butyl amines, tri-n-propylamine, tri-iso-propylamine, tri-n-butylamine, tri-iso-butylamine and tri-t-butylamine.

Abstract: In a method for making bisphosphonates by reacting a carbonyl compound with a phosphorus halide, the reaction is carried out in a solvent/carrier system which is a mixture of an amine hydrochloride, phosphorous acid and optionally phosphoric acid.

Abstract: A method for the production of an aromatic phosphite by reacting an aromatic hydroxy-compound with a phosphorus trihalide in the presence of a tertiary amine and a non-protic solvent, said solvent being mobile below −20° C. Suitable tertiary amines include tri-propyl amines, tri-butyl amines, tri-n-propylamine, tri-iso-propylamine, tri-n-butylamine, tri-isobutylamine and tri-t-butylamine.

Abstract: The present invention relates to an immunoassay for antibodies against an infectious agent. The present invention also relates to the use of the immunoassay and a kit for performing the immunoassay of the present invention. The immunoassay for antibodies against an infectious agent relates to a method comprising: i. incubating a sample suspected of containing said antibodies with immobilized antigen of the infectious agent and free labeled antigen of the infectious agent; ii. separating immobilized components from non-immobilized components; iii. incubating the immobilized components with further free labeled antigen of the infectious agent and removing non-immobilized components; and iv. determining the amount of labeled antigen immobilized, wherein the amount of label is indicative of the amount of said antibodies present in the sample.