Abstract: Enzymes and recombinant host cells for the biosynthesis of clinically important prenylated polyketides of the cannabinoid family are provided. Using readily available starting materials, heterologous enzymes (e.g., bacterial CoA-transferases and CoA-ligases) are used to direct cannabinoid biosynthesis in host cells such as recombinant yeast cells.

Abstract: Methods and systems for ablating target tissue, such as in or along an airway, include modulation one of power and current of an a system to achieve a treatment output or parameter. Treatment outputs can include current, power, energy delivered, percent drop in impedance, an impedance-based ratio, a percent impedance slope, and/or an airway wall impedance. Power and/or current of the system can be varied, within certain maximum thresholds, such as power, current, and/or impedance thresholds, to achieve the desired output parameter target during some or all of the treatment time. The systems and methods reduce the variability of the treatment efficacy otherwise due to variability in electrical properties of patient tissue and/or electrode contact.

Abstract: Methods and systems for ablating target tissue, such as in or along an airway, include modulation one of power and current of an a system to achieve a treatment output or parameter. Treatment outputs can include current, power, energy delivered, percent drop in impedance, an impedance-based ratio, a percent impedance slope, and/or an airway wall impedance. Power and/or current of the system can be varied, within certain maximum thresholds, such as power, current, and/or impedance thresholds, to achieve the desired output parameter target during some or all of the treatment time. The systems and methods reduce the variability of the treatment efficacy otherwise due to variability in electrical properties of patient tissue and/or electrode contact.

Abstract: A fugitive hydrocarbon treatment module and system for controlling the emission of hydrocarbons from the air intake system of an engine includes a zeolite adsorber unit positioned in the air intake system such that all gases flowing to and from the engine through the air intake system pass through the adsorber, so as to allow hydrocarbons borne by the gases to be adsorbed upon the substrate of the adsorber unit when the engine is shut down and desorbed from the adsorber unit when the engine is in operation.

Abstract: A hydrocarbon sensor and collector. An element that is capable of absorbing and releasing hydrocarbons is positioned in the air intake system of a vehicle, upstream from the engine and wholly in the airflow. The element has a plurality of chambers defined in it that allow air to pass through the element. The hydrocarbon sensor and collector also includes a means for detecting the level of hydrocarbons absorbed by the element.

Abstract: A fugitive hydrocarbon treatment module and system for controlling the emission of hydrocarbons from the air intake system of an engine includes a zeolite adsorber unit positioned in the air intake system such that all gases flowing to and from the engine through the air intake system pass through the adsorber, so as to allow hydrocarbons borne by the gases to be adsorbed upon the substrate of the adsorber unit when the engine is shut down and desorbed from the adsorber unit when the engine is in operation.

Abstract: A vapor evacuation system that is used to intermittently remove hydrocarbon vapors from vehicle components to an available vapor storage canister using an electrically controlled small flow rate vapor-handling pump. The vapor-handling pump is intermittently turned on and off as a function of ambient temperature or inlet manifold temperature and as a function of time since last engine-on operation.

Abstract: A system and method is disclosed for measuring mass of hydrocarbons from point source contributions to overall hydrocarbon emissions from an automotive vehicle at rest.

Abstract: A hydrocarbon sensor and collector. An element that is capable of absorbing and releasing hydrocarbons is positioned in the air intake system of a vehicle, upstream from the engine and wholly in the airflow. The element has a plurality of chambers defined in it that allow air to pass through the element. The hydrocarbon sensor and collector also includes a means for detecting the level of hydrocarbons absorbed by the element.

Abstract: The present invention provides methods and compositions for screening, diagnosis and prognosis of hepatoma, for monitoring the effectiveness of hepatoma treatment, and for drug development. Hepatoma-Diagnostic Features (HFs), detectable by two-dimensional electrophoresis of serum or plasma are described. The invention further provides Hepatoma-Diagnostic Protein Isoforms (HPIs) detectable in serum or plasma, preparations comprising isolated HPIs, antibodies immunospecific for HPIs, and kits comprising the aforesaid.

Abstract: A vapor evacuation system that is used to intermittently remove hydrocarbon vapors from vehicle components to an available vapor storage canister using an electrically controlled small flow rate vapor-handling pump. The vapor-handling pump is intermittently turned on and off as a function of ambient temperature or inlet manifold temperature and as a function of time since last engine-on operation.

Abstract: A method of extracting parasitic capacitance values from the physical design of an integrated circuit, and more particularly, to a method of extracting lateral coupling and fringing capacitance values from the physical design of an integrated circuit, wherein the integrated circuit comprises multiple layers of conductors, each conductor having one or more lateral edges. The method comprises the steps of identifying each conductor's one or more lateral edges; fragmenting the lateral edges of each conductor into edge fragments based on a number of conductors present in layers above and/or below a given lateral edge; identifying the edge fragments which are laterally adjacent to each edge fragment; computing one or more relationships between an edge fragment and each of its laterally adjacent edge fragments; retrieving parasitic capacitance data for each edge fragment; and using the retrieved parasitic capacitance data to compute one or more parasitic capacitance values for each edge fragment.