Abstract: A computer system includes an object oriented framework that provides a set of application integration interfaces that support programmatic updating operations for maintaining locally stored copies of resources such as hypertext document pages from remote servers on a computer network. The updating operations continually check for updates to the data at the remote server and download updated versions of the resources to maintain concurrency of the locally stored copy. The updating operations are performed while a connection to the remote network is left idle, to maximize usage of on-line connection time. The updating operations also can be programmatically scheduled by a client program of the updating operations. The updating operations include updating the contents of a folder or directory in a local file system as specified in a file at a remote server on the network, and providing automatically updating and populating groups of sites or document pages organized by category.

Abstract: Herein, immunoglobulin variable region polypeptides are fused at their N-terminus to a bacterial signal sequence. In one embodiment, the immunoglobulin variable region polypeptides are fused to a tag that that is placed in between a bacteriophage signal sequence and the N-terminus of the immunoglobulin variable region polypeptide. In another embodiment, the N-termini of single-domain antibodies (dAb) are fused to a bacterial signal sequence in the absence of a tag. In a further embodiment, the immunoglobulin variable region antibody fusion proteins are fused to a bacteriophage coat protein and expressed on the surface of bacteriophage providing an efficient way to select small antibody fragments that are labeled and that have high affinity to target ligand.

Abstract: The present invention relates to fatty acid 13-hydroperoxide lyase protein from guava (Psidium guajava) and the gene encoding the protein. Expression systems for recombinant guava 13-hydroperoxide lyase and methods of using recombinant guava 13-hydroperoxide lyase for the production of green notes are provided.

Abstract: There is described a communication system in which data is received by and/or transmitted to a telecomunications apparatus using an acoustic data channel. In embodiments, The data is encoded within the audio track of a media broadcast or other public broadcast. The invention has particular, but not exclusive, relevance to a cellular communication system. There are also described acoustic position detection systems for determining the position of a telecomunications apparatus.

Abstract: A diffraction grating includes a metallic base layer and layers of dielectric materials of varying refractive index, where a bottom interface of the layers is adherent to the metallic base layer. The dielectric layers are periodically spaced on top of the metallic base layer, leaving the metallic base layer exposed in regions. This grating allows for the polarization insensitive reflective properties of the base metallic layer to operate in conjunction with the polarization sensitive diffraction properties of the multilayer grating structure to provide near 100% diffraction efficiency over a reasonable wavelength bandwidth, independent of the polarization of the incident beam.

Abstract: A method is described of advertising a link cost in a data communication network having as components nodes and links. A node detects a change of state of an adjacent component. The change of state can be between an activated and a deactivated state or vice versa. The node varies an associated link cost by an incremental value and advertises the varied cost.

Abstract: A computer system includes an object oriented framework that provides a set of application integration interfaces that support programmatic updating operations for maintaining locally stored copies of resources such as hypertext document pages from remote servers on a computer network. The updating operations continually check for updates to the data at the remote server and download updated versions of the resources to maintain concurrency of the locally stored copy. The updating operations are performed while a connection to the remote network is left idle, to maximize usage of on-line connection time. The updating operations also can be programmatically scheduled by a client program of the updating operations. The updating operations include updating the contents of a folder or directory in a local file system as specified in a file at a remote server on the network, and providing automatically updating and populating groups of sites or document pages organized by category.

Abstract: The invention is concerned with a process for preventing and/or counteracting smoke malodours on a surface, by applying to the surface, a composition comprising one or more macrocyclic musks selected from cyclohexadecanolide, cyclopentadecanone or cyclopentadecanolide. The invention also covers perfumes, and products comprising said perfumes, which incorporate the one or more macrocyclic musks.

Abstract: A functional verification system suited for verifying the function of non-cycle based integrated circuits (IC) design. The IC design is divided into a plurality of combinatorial blocks connecting sequential elements. Truth tables corresponding the divided blocks are computed and stored in a memory. The output values of the IC design are determined by evaluating the blocks. The evaluation typically entails one memory access as the truth tables are pre-computed and stored in a memory storage. Accordingly the output values are computed quickly. The storage is implemented using random access memories and a XCON is designed to ensure the dependencies are preserved during the evaluations.

Abstract: A radio transmitter and/or receiver comprising: an oscillator tuning circuit comprising an adjustable capacitor whose capacitance is adjustable by means of a first tuning signal; a filter tuning circuit comprising an adjustable capacitor whose capacitance is adjustable by means of a second tuning signal; an oscillator whose operational frequency is dependant on the reactance of the oscillator tuning circuit; a filter for filtering signals in the course of transmission and/or reception, and whose response is dependant on the reactance of the filter tuning circuit; and a tuning unit for generating the first and second tuning signals; wherein at least a part of the filter tuning circuit is a replica of at least a part of the oscillator tuning circuit and the tuning circuit is capable of generating one of the first and second tuning signals in dependence on the other of the tuning signals.

Abstract: There is provided a photobioreactor comprising an upstanding core structure; a plurality of substantially transparent tubes supportable by the core structure; flow means for causing a synthesis mixture to flow through each of the transparent tubes; and withdrawal means for withdrawing a biomass synthesis product from the mixture. The plurality of transparent tubes is helically wound in parallel. There is also provided the use of the photobioreactor in the production of biomass from a synthesis mixture comprising living plant matter together with essential nutrients for growth of the plant matter.

Abstract: Computer-assisted methods, systems and mediums for providing, to a physician, information relating to a patient. One embodiment of the present invention is a method that comprises the steps of collecting a prescription history that includes information relating to one or more prescriptions issued to the patient and a prescription purchase history, storing the prescription history and prescription purchase history of the patient into a database, and accessing, by the patient, the database for the stored prescription history and prescription purchase history of the patient. The prescription purchase history includes information relating to one or more prescription purchases made by the patient in accordance with the one or more prescriptions.

Abstract: Functional verification system enabling the state of difference signals to be traced. The signals represent the outputs resulting from the evaluation of combinatorial blocks and/or a plurality of state elements forming a target design. The combinatorial blocks and/or a plurality of state elements may be grouped into multiple clusters, with each cluster being identified by a cluster identifier. The tracing circuit may include a mask memory, a previous state memory, and trace controller. Each of the mask memory and the previous state memory may contain a number of locations equal to the number of clusters such that the relevant mask and previous state information may be accessed based on the cluster identifier. The trace controller receives evaluated outputs for a cluster at bit positions specified by a corresponding mask. The trace controller compares the received bits with the previous values, and generates an entry in a trace buffer to record any changes.

Abstract: A run time controller which controls the sequence of evaluations of combinatorial blocks in a functional verification system. A target design is partitioned into multiple clusters, with each cluster in turn containing multiple combinatorial blocks. Evaluation units may be designed to evaluate the combinatorial blocks in each cluster in parallel. The run time controller may contain a flow processor, a flow control memory, and a cluster control memory. The contents of cluster control memory may be configured to specify how different condition bits/registers are to be altered upon evaluation of each cluster. The flow control memory is configured with instructions to data from different sources to be sent the evaluation units. In addition, the instructions are designed to examine the status of different registers and cause the flow processor to alter the evaluation flows.

Abstract: A &bgr;-D-glucofuranose compound which is 1,2,3,5,6-penta-O-propanoyl-&bgr;-D-glucofuranose, preferably in crystalline form, is prepared from D-glucose. The compound is prepared by reacting D-glucose with boric acid, or an equivalent thereof, followed by treatment with a propanoylating reagent, preferably propanoic anhydride. The compound is useful for the preparation of other compounds, such as glucofuranosides.

Abstract: The present invention relates to a method of inhibiting the growth of microorganisms in a metal working fluid comprising adding to the metal working fluid a benzisothiazolin-3-one of the Formula (1): wherein R is C4-5-alkyl; R1 is hydroxy, halogen (especially chlorine), C1-4-alkyl or C1-4-alkoxy; and n is from 0 to 4.

Abstract: Liquid spraying equipment, for example for paint, adhesives and chemicals, comprises a spray gun (30) having a luid outlet (53) to which liquid is pumped from a container, the outlet being adjaceent a pressurised air or other fluid outlet (34) to entrain the liquid and thereby atomise it. The liquid pump is housed in a separate unit ot which a removable liquid container can be sealingly coupled. The unit also contains a pump to deliver pressurised air to a chamber with a hose ocnnection to the spray gun and with a tapping to the liquid container so as to pressurise the liquid and assist the liquid pump to deliver it to the spray gun through a pipe, possibly within the pressurised air hose. The flow of liquid through the outlet is regulated by a pin (38) or the like slidably mounted in a bore (35). A trigger mechanism (36) retracts the pin from the outlet against the force of a restoring spring (40). An adjustable limit stop (49) determines the degree of opening of the liquid outlet.

Abstract: A method for treating a metal comprises subjecting the metal to electrolysis in the presence of an electrolyte using alternating pulses of voltage and/or current, said alternating pulses being of opposite polarity, wherein if the electrolyte is an aqueous electrolyte it is an aqueous solution of a salt selected from the group consisting of alkali metal salts, alkali earth metal salts, aluminium salts and amnonium salts. The method is effective in improving the surface properties of the metal, such as hardness, friction and wear properties.

Abstract: Systems are described that disperse the wavelength bands corresponding to the channel centers at a faster rate than the bandwidth of the channels themselves. An embodiment consists of a double element system including a grating, to create the initial separation, and a segmented mirror with multiple flat facets of different tilt, which reflect each spatially separated channel at a different angle. The size, position and angle of the facets are designed to match the spacing and position of individual channels of known wavelength and number that are diffracting from a grating with a predefined period, a set distance from this device. This system enables the individual channels to be re-imaged at some later point with a large separation between the channels, relative to their spatial size.