Abstract: Methods and systems for detecting problematic floating nodes in an electronic circuit or electronic circuit design are presented. Floating node detection methods and systems use graph crawling techniques in combination with machine learning to perform an exhaustive search for floating nodes without requiring the use of expensive commercial simulation tools.

Abstract: Provided herein are compositions, methods and uses that relate to an easy, accurate and reliable dual or duplex assay that determines both protein and nucleic acid amounts in a viral preparation in a single container and further determines full versus empty virion content.

Abstract: A method for detecting a leakage current path in a circuit is presented. The method may be used for identifying a leakage current path in an analog circuit and induced by the presence of a high voltage. The method includes several steps. A circuit design description of the circuit is received. The circuit design description is then interrogated to identify a set of candidate components having a first terminal coupled to a voltage source adapted to provide a voltage above a predefined value. Then for each electronic component in the set, a second terminal coupled to ground is searched. Upon identification of the second terminal coupled to ground a leakage path is reported. The method may be used for identifying a leakage current path induced by the presence of a high voltage in conjunction with the presence of parasitic devices.

Abstract: Provided herein are compositions, methods and uses that relate to an easy, accurate and reliable dual or duplex assay that determines both protein and nucleic acid amounts in a viral preparation in a single container and further determines full versus empty virion content.

Abstract: A method to provide an automated circuit design tool that mitigates or overcomes the inefficiencies present in the prior art tools ensuring a more efficient use of computer resources and a reduction in the time taken to design a suitable circuit that meets the design specification is presented. The computer-implemented method of designing a circuit configuration of a circuit, has the following steps 1) providing a first set of circuit configurations comprising one or more circuit configurations, 2) simulating each, circuit configuration of the first set of circuit configurations. In addition, the steps include: 3) scoring each, circuit configuration of the first set of circuit configurations based on a design specification and the simulation, or simulations, of step 2), and 4) providing a second set of circuit configurations comprising one or more circuit configurations that are dependent on the scores as determined in step 3).

Abstract: There is disclosed a system that, when in operation, evaluates speech, for example evaluates a speech signal generated using a microphone to record an oral utterance.

Abstract: Provided herein are compositions, methods and uses that relate to an easy, accurate and reliable dual or duplex assay that determines both protein and nucleic acid amounts in a viral preparation in a single container and further determines full versus empty virion content.

Abstract: There is disclosed a system that, when in operation, evaluates speech, for example evaluates a speech signal generated using a microphone to record an oral utterance.

Abstract: An access network includes a twisted metallic pair connection over which data may be transmitted in accordance with a digital subscriber line protocol of transmission. The access network further includes an access network modem connected to the twisted metallic pair connection which is operable to transmit and receive signals thereover, in accordance with a digital subscriber line protocol of transmission. The access network further comprises a broadband speed estimation tool including a web server and/or an order processing sub-system 1120 and a line length, further deployment factors and speed determiner module 1170. The access network further comprises a line management subsystem which determines an appropriate value for each of one or more configuration parameters associated with the operation of the access network modem in dependence upon an estimated data rate and causes the access network modem to operate in accordance with the determined value or values of the configuration parameters.

Abstract: An access network includes a twisted metallic pair connection over which data may be transmitted in accordance with a digital subscriber line protocol of transmission. The access network further includes an access network modem connected to the twisted metallic pair connection which is operable to transmit and receive signals thereover, in accordance with a digital subscriber line protocol of transmission. The access network further comprises a broadband speed estimation tool including a web server and/or an order processing sub-system 1120 and a line length, further deployment factors and speed determiner module 1170. The access network further comprises a line management subsystem which determines an appropriate value for each of one or more configuration parameters associated with the operation of the access network modem in dependence upon an estimated data rate and causes the access network modem to operate in accordance with the determined value or values of the configuration parameters.

Abstract: Process for producing C2+ alcohols from a methane-containing feedstock, by passing the methane-containing feedstock and CO2 to a non-oxidative reforming process to produce a product stream containing CO, H2 and CO2, optionally in the presence of steam, provided that where steam is present in the feed to the reforming process, the steam and CO2 are present in a molar ratio of less than 5:1. The CO, H2 and CO2 stream is passed to a bacterial fermentation step where it is converted to a liquid product stream containing one or more C2+ alcohols and a gaseous product stream containing CO, H2 and CO2. The fermentation step is operated to provide a conversion of CO of at least 60%. CO, H2 and CO2 are recycled from the gaseous product stream to the reforming process such that the H2 reacts with carbon dioxide in the reforming process.

Abstract: Cell-free extracts, methods for producing these extracts, methods for using these extracts, compositions that facilitate production of these extracts and kits that contain these extracts are provided. By increasing or decreasing certain gene products through, for example, the use of siRNA or mimics, one can develop mammalian cell-free extracts that have desired levels of efficiency.

Abstract: A process is provided for producing syngas that is effective for use in downstream processes. The process for producing syngas includes operating a gasification apparatus in a start-up mode until the gasification apparatus and equipment downstream of the gasification apparatus are adequately warmed up to a first target temperature. Upon reaching a first target temperature, the process is then operated in a production mode to produce a second syngas with a higher CO/CO2 molar ratio. Operation in a start-up mode until reaching a first target temperature, provides a process that is effective for reducing fouling in downstream equipment and for providing a second syngas can be more effectively cooled and cleaned.

Abstract: The present invention relates to a process for the production of one or more C2+ alcohols. In particular, the present invention relates to a process for the production of C2+ alcohols from a methane-containing feedstock, which process comprises: a. Passing said methane-containing feedstock and carbon dioxide to a non-oxidative reforming process to produce a first product stream comprising CO, H2 and CO2, optionally in the presence of steam, but with the proviso that where steam is present in the feed to the reforming process the steam and CO2 are present in a molar ratio of less than 5:1, b.

Abstract: The present invention is a portable oil filtering apparatus that can operate independent of external power sources to collect oil from cookers or fryers for disposal or storage and filter oil from the cookers or fryers for re-use. The oil filtering apparatus of the preferred embodiment is able to safely collect and dispose of oil using a sealed container. The oil filtering apparatus of the preferred embodiment is also able to filter oil to remove particulate matter and other contaminants and reintroduce the filtered oil to a cooker and fryer thereby extending the operational life of the oil. In this way the preferred embodiment of the oil filtering apparatus is able to recycle oil from cookers and fryers and thereby save money and reduce the amount of waste oil released into the environment.

Abstract: A colour photographic recording material having a support, at least two blue-sensitive, yellow coupler-containing silver halide emulsion layers of differing photographic sensitivity, at least two green-sensitive, magenta coupler-containing silver halide emulsion layers of differing photographic sensitivity and at least two red-sensitive, cyan coupler-containing silver halide emulsion layers of differing photographic sensitivity, characterised in that the silver application rate is less than 3.2 g of silver per m2, camera sensitivity is at least ISO 100 and wherein, when an exposure is made of a grey card of density 0.6 with fluorescent light of light colour 21, the recording material gives rise to a hue on the print which, in CIELab values, meets the conditions a>0 and 0<b<30, if the photograph exposed with daylight is at a=b=0 with the same print filter pack, is distinguished by improved colour reproduction and in particular by a reduced green cast on exposure with fluorescent light.

Abstract: An electronic brake controller operates in both an automatic and manual mode. In the automatic mode, the electronic brake controller applies a pre-specified percentage of braking for the brakes of a towed vehicle. In the manual mode, the electronic brake controller is capable of applying one-hundred percent of braking regardless of the setting for the pre-specified percentage of braking set for the automatic mode.

Abstract: An electronic brake controller operates in both an automatic and manual mode. In the automatic mode, the electronic brake controller applies a pre-specified percentage of braking for the brakes of a towed vehicle. In the manual mode, the electronic brake controller is capable of applying one-hundred percent of braking regardless of the setting for the pre-specified percentage of braking set for the automatic mode.

Abstract: A color photographic material comprising a transparent support, at least one blue-sensitive, predominantly yellow-coupling silver halide emulsion layer, at least one green-sensitive, predominantly magenta-coupling silver halide emulsion layer (PP-1) and at least one red-sensitive, predominantly cyan-coupling silver halide emulsion layer (BG-1), characterised in that the spectral sensitivity distribution of BG-1 is characterised in that 605≦&lgr;max≦630 nm, 0.1≦&Dgr;lgE640≦0.6 and 1.

Abstract: A colour photographic material comprising a transparent support, at least one blue-sensitive, predominantly yellow-coupling silver halide emulsion layer, at least one green-sensitive, predominantly magenta-coupling silver halide emulsion layer (PP-1) and at least one red-sensitive, predominantly cyan-coupling silver halide emulsion layer (BG-1), characterised in that the spectral sensitivity distribution of BG-1 is characterised in that