Abstract: The present disclosure pertains to an airflow shaping system (10) configured to deliver a shaped, pressurized flow of breathable gas to the airway of a subject (12). In some embodiments, the system comprises a pressure generator (14), a subject interface (16), a flow shaper (18), one or more sensors (20), one or more processors (22), electronic storage (24), a user interface (26), and/or other components. Respiratory therapy delivered to a patient's lungs may be enhanced with a shaped flow. A turbulent flow of gas delivered to a patient's lungs is inefficient in the amount of energy required to deliver the gas and because it requires more gas energy to reach the lower airways due to resistance from the airway walls. The system may be used for respiratory therapy applications including pressure support therapy, inexsufflation therapy, airway medication delivery, and/or other applications.

Abstract: An implantable medical device (IMD) may include a communication module, a therapy control module, a firmware control module, and a service application. The communication module is configured to wirelessly communicate over an RF link with an external device. The therapy control module is configured to deliver therapy to the patient, and may include a reprogrammable therapy logic circuit configured to operate the therapy control module in a reprogrammable mode of operation, and base-therapy state machine (BTSM) logic circuit configured to operate the therapy control module in a base therapy mode of operation. The firmware control module may include CPU and a memory. The service application may be stored in the memory. The firmware control module is configured to launch the service application, and the BTSM logic circuit provides a base level of sensing and pacing therapy while the communications module in parallel maintains the RF link with the external device.

Abstract: A differential pressure flow sensor that includes a plurality of channels divided into multiple sets of channels having different characteristics. Primary channels establish fluid communication between an inlet and an outlet of the flow sensor. Secondary channels establish fluid communication between the inlet and a first pressure port, but not the outlet. Tertiary channels establish fluid communication between the outlet and a second pressure port, but not the inlet. Signals generated at the first and second pressure port are used to determine a rate of flow through of gas through the sensor. Due to the structural features of the device, the phase delay of individual oscillatory flow components compared to corresponding oscillatory pressure components remains substantially constant across a wide range of flow rates.

Abstract: Apparatuses are provided for reducing noise generation from a dead ended conduit in a gas turbine engine. In particular A scooped bellmouth is provided that comprises a bellmouth within a surface having an outer perimeter an inner perimeter and a ramp diverging from the surface at a first end, the ramp extending radially through the outer perimeter of the bellmouth at a second end. The ramp diverts an airflow away from the bellmouth thereby preventing the development of a low pressure area at the bellmouth without affecting the efficiency of the gas turbine engine.

Abstract: The present invention provides methods, compositions, apparatus, and kits for assessing glycoforms of proteins as a biomarker for disease. A purified recombinant form of lectin is used as a detector molecule to specifically label target sugars expressed in disease states. The high affinity of recombinant lectin allows for automation of assays that would be used in the diagnosis of diseases such as, but not limited to, cancer or liver disease.

Abstract: A bleed air duct that preferably includes an inlet section configured to include a flush scoop and a louver. The louver is located and configured such that in the desired operating flow range of the duct, the fluid entering the flush scoop is disturbed and as a result creates a low pressure region downstream of the louver. The low pressure region substantially eliminates the generation of any pressure pulses and acoustic resonance also known as Helmholtz resonance.

Abstract: Apparatuses are provided for reducing noise generation from a dead ended conduit in a gas turbine engine. In particular A scooped bellmouth is provided that comprises a bellmouth within a surface having an outer perimeter an inner perimeter and a ramp diverging from the surface at a first end, the ramp extending radially through the outer perimeter of the bellmouth at a second end. The ramp diverts an airflow away from the bellmouth thereby preventing the development of a low pressure area at the bellmouth without affecting the efficiency of the gas turbine engine.

Abstract: Described herein are a method and apparatus for executing a draw-type lottery game between a plurality of players and a dealer. The draw-type lottery game includes a plurality of subgames and each of the subgames includes at least one hand of a blackjack-type game. The method includes, for each hand of each of the subgames, using a central computer system to generate for each of the players a player hand; to generate for the dealer a dealer hand; to compare each player hand to the dealer hand to determine whether the player or the dealer has a better blackjack hand; and to identify each player who has a better blackjack hand than the dealer as a winner of the hand. For each of the subgames, the central computer system determines a winner of the subgame based on the winner of the at least one hand of the subgame.

Abstract: A bleed air duct that preferably includes an inlet section configured to include a flush scoop and a louver. The louver is located and configured such that in the desired operating flow range of the duct, the fluid entering the flush scoop is disturbed and as a result creates a low pressure region downstream of the louver. The low pressure region substantially eliminates the generation of any pressure pulses and acoustic resonance also known as Helmholtz resonance.

Abstract: The invention resides in an internal combustion engine (20) comprising an air intake system (24) operatively connected to a cylinder (21), a gaseous phase fuel delivery system (25) operatively connected to the cylinder (21), and a liquid phase lubricant injection system (10) operatively connected to the cylinder (21). An atomised portion of liquid phase lubricant is injected into a mixture of gaseous phase fuel and air by the liquid phase lubricant injection system (10) to lubricate components of the cylinder (21) prior to burning the mixture in the cylinder (21).

Abstract: A backstop for a street hockey goal comprising left and right stanchions with a net fastened therebetween with a strut fastenable to a hockey goal for supporting the net in a deployed position. Once deployed the net exceeds the height of the hockey goal and extends beyond said goal to the left and right. The base of each stanchion matingly engage each other when in the folded position with the net having a partial slit vertically extending with fasteners that attach to their respective stanchions when in the folded position.

Abstract: A system and method of using a variable geometry ejector for a bleed air system using integral bleed pressure feedback which utilizes a minimal amount of high-pressure air, thus improving the overall engine cycle performance and is easily adaptable to a multitude of different engine types. This is accomplished through the use of a variable ejector using downstream pressure feedback to control the flow and pressure.

Abstract: A system and method of using a variable geometry ejector for a bleed air system using integral bleed pressure feedback which utilizes a minimal amount of high-pressure air, thus improving the overall engine cycle performance and is easily adaptable to a multitude of different engine types. This is accomplished through the use of a variable ejector using downstream pressure feedback to control the flow and pressure.

Abstract: The clip of the present invention consists of a sheet which is made up of a first, second and third section. The first section contains a hole. The second sections forms an obtuse angle with the first section and has a central cutout. The third section is folded back along the second section such that the third section does not lie in the obtuse angle. The third section has two points for penetrating an object that is to be fastened by means of a hook.