Abstract: Example valve stem and plug connections and example staking tools are described herein. An example apparatus includes a valve plug having a first side, a second side opposite the first side and a bore extending from the first side to the second side. A first portion of the bore is tapered from a first diameter to a second diameter smaller than the first diameter. A valve stem is disposed within the bore of the valve plug. The valve stem includes a first section, a second section and a third section between the first and second sections. The third section is tapered from a third diameter to a fourth diameter smaller than the third diameter. The tapers of the first portion of the valve plug and the third section of the valve stem, when engaged, create a frictional force that resists movement of the valve stem out of the bore.

Abstract: A gas turbine engine fan stand including a base frame and a fan case frame coupled together at one edge by a hinge. The fan case frame is arranged to: rotate about the hinge between abutting the base frame and substantially perpendicular thereto; and tilt about a yaw axis perpendicular to the hinge and in the plane of the fan case frame. The fan case frame further including a coupling arrangement arranged to rotate about a roll axis and to couple a fan case to the fan case frame. A gas turbine engine stand assembly including a fan stand and a core stand. A method of splitting a gas turbine engine and a method of reassembling a gas turbine engine.

Abstract: The present specification discloses compositions comprising at least one therapeutic compound capable of modulating androgen production and methods and uses for treating a disorder associated with androgen production using such compositions and/or compounds.

Abstract: The food product machine with a food supply, a rotary food pump connected to the food supply, a molding mechanism having a mold plate and a knockout drive, and a the mold plate configured to be driven to reciprocated between a fill and a discharge position. The knockout drive is reciprocating a knockout plunger to discharge molded food products from a cavity in the mold plate, the mold plate being reciprocated by a mold plate drive between a cavity fill position and a cavity discharge position. The machine further includes a manifold connected an outlet of the food pump and having an outlet passageway connected to an inlet of the molding mechanism for filling the cavity of the mold plate.

Abstract: A lifting device for lifting the bed of a truck comprises a bracket configured to be coupled to an undercarriage of the truck and a lifting mechanism coupled to the bracket. The lifting mechanism extends from the bracket to the underside of the bed and moves between a retracted position where the bed is supported by the undercarriage and an extended position where at least a portion of the bed is raised relative to the undercarriage.

Abstract: Users belonging to a particular category at a networking site are monitored by a system and according to a method for their selection of articles from a networking update stream. The characteristics of the users, including the categories they belong to, are received as metadata corresponding to the each respective article. Periodically an article database is queried according to the category and a selected time period to determine the number of users that have chosen to follow the industry and that have initiated selection actions towards articles in the database. Articles from the query are ranked according to their popularity among users having interest in the same industry category and are presented to a viewing user at the networking site.

Abstract: In accordance with the present invention, there is provided a tubular heat exchanger wherein a central tube is employed to enclose an internal heated fluid which ascends inside the central tube. The heated fluid is then radially disbursed as it converges toward the internal surface of a top cover of the heat exchanger assembly, being forced outwardly under the top flange by the updraft force of the heated fluid, which forces the heated fluid downwardly apportioning the heated fluid around equally spaced axially arranged heat transfer tubes surrounded by an outer tube which are in sealed engagement with the top flange and attach at the bottom in sealing engagement with the exhaust collection manifold. The heated fluid descends around the tubes and enters an exhaust manifold exiting through an exhaust pipe. The heat transfer fluid enters a lower plenum and flows around the heat exchanger core into an upper plenum.

Abstract: A tubular heat exchanger employing radially arranged heat exchange tubes surrounding and attached to a center tube enclosing a heat source by an annular top flange attached to a removable top cover above the tube arrangement. The heat exchange tubes are connected at the bottom to an exhaust collection manifold which is in turn connected to an exhaust outlet pipe vented to the atmosphere. As heated fluid ascends inside the center tube, it is forced outwardly inside the top cover, apportioning the heated fluid into equally spaced radially arranged heat exchange tubes. The heated fluid descends inside the heat exchange tubes, disbursing heat outwardly through the walls of the heat exchange tubes into the ascending heat transfer fluid. The mostly cooled heated fluid is collected and recombined in the exhaust collection manifold and into the exhaust outlet pipe. The heat transfer fluid ascends above the top cover for final utilization.

Abstract: The present specification discloses compositions comprising at least one therapeutic compound capable of modulating androgen production and methods and uses for treating a disorder associated with androgen production using such compositions and/or compounds.

Abstract: A receiver recovers local service data symbols from first Orthogonal Frequency Division Multiplexed (OFDM) symbols in the presence of second OFDM symbols, the second OFDM symbols carry national broadcast data symbols and modulated on to the sub-carriers of the second OFDM symbols using a first modulation scheme, and the first OFDM symbols carry the national broadcast data symbols and the local service data symbols from a local insertion pipe and modulated on to the sub-carriers of the first OFDM symbols using a second modulation scheme.

Abstract: A system and method for controlling an exhaust gas recirculation (EGR) system in a hybrid vehicle using an intrusive monitor include adjusting EGR flow through an EGR valve based on an average pressure difference between pressure measured from a manifold absolute pressure (MAP) sensor and inferred pressure determined from mass air flow (MAF) into an intake of an engine when engine speed, throttle and camshaft timing position change is below a corresponding threshold. The measured pressure and inferred pressure are determined when the EGR valve is in a closed position and an open position.

Abstract: A dispensing device includes first and second cylindrical portions which are detachably interconnected end-to-end. The first portion is arranged to store consumables, such as bags, for collecting pet faeces and includes a tubular side-wall 110 having an aperture formed therein through which the consumables can be dispensed. The second portion is arranged to store a fluid such as a hand sanitizer and has an outlet at one end through which the fluid can be dispensed. The dispensing device provides a convenient manner for storing consumables and associated fluids together, so that, for example, a user can sanitize their hands after picking up pet faeces using a dispensed bag.

Abstract: A valve seat apparatus for use with fluid valves is described. An example disclosed valve seat apparatus includes a seat ring having an outer surface that includes a first annular recess at a first end of the seat ring, where the first annular recess is to receive a portion of a cage, a second annular recess proximate a second end of the seat ring opposite the first end, and where the second annular recess defines a groove in the outer surface of the seat ring, and a third annular recess adjacent the second annular recess. The example disclosed valve seat apparatus also includes a first seal assembly disposed in the third annular recess and a retainer disposed in the second annular recess to retain the seal assembly in the third annular recess.

Abstract: A method is described of controlling at least one operation in at least part of a lifecycle of a replaceable container which is arranged to be removably seated in a dock in a vehicle and which at least before seating in the dock contains an ancillary fluid for use by the vehicle. A controller communicates with a data carrier carried by the container, determines, on the basis of the communication with the data carrier, data associated with at least one of the container, its contents and the vehicle, and controls carrying out of at least one action in relation to at least one of the container and its contents on the basis of the data associated with at least one of the container, its contents and the vehicle.

Abstract: The present specification discloses compositions comprising at least one therapeutic compound capable of modulating androgen production and methods and uses for treating a disorder associated with androgen production using such compositions and/or compounds.

Abstract: Methods, systems, and computer readable media for detecting malicious network traffic are disclosed. According to one method, the method includes caching network traffic transmitted between a client and a server, wherein the network traffic includes a uniform resource locator (URL) for accessing at least one file from the server. The method also includes determining whether the at least one file is suspicious. The method further includes in response to determining that the at least one file is suspicious, determining whether the at least one file is malicious by replaying the network traffic using an emulated client and an emulated server.

Abstract: Users belonging to a particular category at a networking site are monitored by a system and according to a method for their selection of articles from a networking update stream. The characteristics of the users, including the categories they belong to, are received as metadata corresponding to the each respective article. Periodically an article database is queried according to the category and a selected time period to determine the number of users that have chosen to follow the industry and that have initiated selection actions towards articles in the database. Articles from the query are ranked according to their popularity among users having interest in the same industry category and are presented to a viewing user at the networking site.

Abstract: A method is described of supplying liquid to a liquid delivery system in a vehicle. A a replaceable liquid container including a reservoir containing liquid is releasably coupled in the vehicle to provide fluidic communication between the reservoir and a liquid delivery system of the vehicle during operation of the vehicle. The method includes the steps of : (i) prior to establishing liquid communication between the reservoir and the liquid delivery system of a selected vehicle, communicating with a data carrier carried by the container and determining data associated with at least one of the container and its contents; and(ii) using the data in an analysis of suitability of the container and/or content of the container for the selected vehicle and generating a suitability output, and(iii) establishing liquid communication between the reservoir and liquid delivery system of the selected vehicle in dependence on the suitability output.

Abstract: The present specification discloses compositions comprising at least one therapeutic compound capable of modulating androgen production and methods and uses for treating a disorder associated with androgen production using such compositions and/or compounds.