Abstract: Vapor provision apparatus including a reservoir housing defining a reservoir for liquid, a liquid transport element for transporting liquid from the reservoir to a vaporizer for vaporization and a channel for the liquid transport element, wherein the channel has a sidewall at least partly defined by a section of the reservoir housing; wherein the liquid transport element comprises a first portion arranged to deliver liquid to the vaporizer and a second portion extending along the channel, wherein the channel has a cross-section that corresponds with the cross-section of the second portion of the liquid transport element in the channel, and wherein the section of the reservoir housing that defines the sidewall of the channel has one or more openings to provide fluid communication between the liquid transport element in the channel and liquid in the reservoir.

Abstract: A vapor provision system including a vapor generation chamber, a reservoir containing liquid, a vaporizer located in the vapor generation chamber and a liquid transport element arranged to transport liquid from the reservoir through an opening in a wall of the vapor generation chamber to the vaporizer, wherein the liquid transport element in the vapor generation chamber has a cross-sectional area which is greater than that of the opening, and wherein the liquid transport element in the vapor generation chamber abuts the wall surrounding the opening to help prevent leakage.

Abstract: An aerosol source for a vapor provision system includes a vapor-generating element; a reservoir for holding source liquid, the reservoir being bounded by a wall having an opening therein; and a liquid transport element including a first portion arranged to receive liquid from the reservoir via the opening, a second portion peripheral to the first portion, and a third portion arranged to deliver liquid from the first portion to the vapor-generating element; wherein at least part of the second portion is compressed against a section of the wall around the opening, in use, to provide a sealing effect around at least part of the first portion to promote movement of liquid towards the vapor-generating element.

Abstract: A distal aortic stent graft assembly including a main body having a proximal end and a distal end. The main body defines a peripheral opening. The proximal end defines a proximal opening. The distal end defines a distal opening. The proximal opening and the distal opening are configured to perfuse blood through the main body when the main body is in a deployed state. The distal aortic stent graft assembly further includes a coupling extending radially from the main body and corresponding to the opening in the main body. The coupling is configured to align with a blood vessel and perfuse blood through the coupling when the coupling is in the deployed state.

Abstract: A method of manufacturing a document of a series identical documents in content except for a respective identifier which identifies each document within the series, each identifier having at least a first indicium, the or each indicium defining a boundary; the method having the steps of: providing a substrate; applying a first background print, defining part of the boundary of an indicium receiving area; applying the respective identifier on the substrate, such that the first indicium is provided in the indicium receiving area; the first background print and the respective identifier being applied such that when the document is viewed in at least one of transmission and reflection the juxtaposition of the first background print and the first indicium is such that a keyline extending around a portion of the boundary of the first indicium is defined between the first indicium and the boundary of the indicium receiving area.

Abstract: A method of manufacturing a document of a series identical documents in content except for a respective identifier which identifies each document within the series, each identifier having at least a first indicium, the or each indicium defining a boundary; the method having the steps of: providing a substrate; applying a first background print, defining part of the boundary of an indicium receiving area; applying the respective identifier on the substrate, such that the first indicium is provided in the indicium receiving area; the first background print and the respective identifier being applied such that when the document is viewed in at least one of transmission and reflection the juxtaposition of the first background print and the first indicium is such that a keyline extending around a portion of the boundary of the first indicium is defined between the first indicium and the boundary of the indicium receiving area.

Abstract: Provided herein are methods of increasing mucus clearance in a subject having decreased mucus clearance. Also provided are methods of treating or preventing a respiratory disorder.

Abstract: A delivery system for delivering a prosthesis includes a catheter and a selectable tip kit having a plurality of tips. Each tip is uniquely shaped, i.e., has a particular shape different than the shape of all the other tips, and each tip is better suited for some procedures than for others. One of the tips is selected by the physician as being particularly well suited for the procedure to be performed. The selected tip is non-removably attached to the catheter and the remaining tips are discarded. This allows the delivery system to be customizable to each procedure, putting the physician in control of the case. This provides a case specific delivery system for the physicians to use and at a very low expense and with minimal additional engineering.

Abstract: A delivery system for delivering a prosthesis includes a catheter and a selectable tip kit having a plurality of tips. Each tip is uniquely shaped, i.e., has a particular shape different than the shape of all the other tips, and each tip is better suited for some procedures than for others. One of the tips is selected by the physician as being particularly well suited for the procedure to be performed. The selected tip is non-removably attached to the catheter and the remaining tips are discarded. This allows the delivery system to be customizable to each procedure, putting the physician in control of the case. This provides a case specific delivery system for the physicians to use and at a very low expense and with minimal additional engineering.

Abstract: A delivery system for delivering a prosthesis includes a housing, a sheath extending from within the housing, a first motor housed within the housing, a first battery coupled to the first motor, a second motor housed within the housing, a second battery coupled to the second motor, and an actuator accessible from an exterior of the housing. The actuator is coupled to the first and second batteries to selectively activate the first and second batteries to power the first and second motors, respectively. A first pulley is coupled to the first motor such that the first pulley rotates during operation of the first motor and a second pulley is coupled to the second motor such that the second pulley rotates during operation of the second motor. Actuation of the actuator causes at least one of the first and second motors to rotate, thereby causing at least one of the first and second pulleys to wind up a portion of a single continuous cable and retract the sheath.

Abstract: Provided herein are methods of increasing mucus clearance in a subject having decreased mucus clearance. Also provided are methods of treating or preventing a respiratory disorder.

Abstract: Deletion of synchronized web browsing history is enabled. A deletion filter record that specifies synchronized web browsing history to be deleted is received from a first client. The deletion filter record is stored in association with an identifier of the first client. A check-in message is received from a second client. Responsive to the check-in message, a determination is made that the stored deletion filter record is relevant to the second client. The stored deletion filter record is sent to the second client. Separately, a client's communications to a server are limited. A request is received to communicate with the server. A throttling policy is accessed. The throttling policy includes multiple ordered policy sections. A policy section indicates that all messages sent from the client to the server, up to the number of messages, must be separated by at least the time period.

Abstract: A delivery system for delivering a prosthesis includes a housing, a sheath extending from within the housing, a first motor housed within the housing, a first battery coupled to the first motor, a second motor housed within the housing, a second battery coupled to the second motor, and an actuator accessible from an exterior of the housing. The actuator is coupled to the first and second batteries to selectively activate the first and second batteries to power the first and second motors, respectively. A first pulley is coupled to the first motor such that the first pulley rotates during operation of the first motor and a second pulley is coupled to the second motor such that the second pulley rotates during operation of the second motor. Actuation of the actuator causes at least one of the first and second motors to rotate, thereby causing at least one of the first and second pulleys to wind up a portion of a single continuous cable and retract the sheath.

Abstract: A dilatation or fatigue tester for a stent-graft prosthesis includes a sample holder having a compressible member that defines a chamber for receiving a stent-graft prosthesis in an expanded state, a bearing assembly disposed to contact and act on an exterior surface of the compressible member of the sample holder, and an actuation assembly operably coupled to the bearing assembly for rotating the bearing assembly relative to the sample holder. Rotation of the bearing assembly cyclically compresses the compressible member of the sample holder to thereby provide cyclical radial loading and unloading of a stent-graft prosthesis received therein for simulating physiologic loading conditions of a stent-graft prosthesis within a vasculature due to a beating heart.

Abstract: A dilatation or fatigue tester for a stent-graft prosthesis includes a sample holder having a compressible member that defines a chamber for receiving a stent-graft prosthesis in an expanded state, a bearing assembly disposed to contact and act on an exterior surface of the compressible member of the sample holder, and an actuation assembly operably coupled to the bearing assembly for rotating the bearing assembly relative to the sample holder. Rotation of the bearing assembly cyclically compresses the compressible member of the sample holder to thereby provide cyclical radial loading and unloading of a stent-graft prosthesis received therein for simulating physiologic loading conditions of a stent-graft prosthesis within a vasculature due to a beating heart.

Abstract: An apparatus for collecting semivolatile organic chemicals (SOCs) from an atmosphere comprising a housing having an inlet and an outlet and at least one diffusion denuder contained in the housing. The at least one diffusion denuder has a plurality of capillaries coated with a stationary phase for capturing gaseous SOCs.

Abstract: Deletion of synchronized web browsing history is enabled. A deletion filter record that specifies synchronized web browsing history to be deleted is received from a first client. The deletion filter record is stored in association with an identifier of the first client. A check-in message is received from a second client. Responsive to the check-in message, a determination is made that the stored deletion filter record is relevant to the second client. The stored deletion filter record is sent to the second client. Separately, a client's communications to a server are limited. A request is received to communicate with the server. A throttling policy is accessed. The throttling policy includes multiple ordered policy sections. A policy section indicates that all messages sent from the client to the server, up to the number of messages, must be separated by at least the time period.

Abstract: An apparatus for collecting semivolatile organic chemicals (SOCs) from an atmosphere comprising a housing having an inlet and an outlet and at least one diffusion denuder contained in the housing. The diffusion denuder having a plurality of capillaries coated with a stationary phase for capturing gaseous semivolatile organic compounds (SOCs).

Abstract: In one aspect, composite articles are described herein comprising a lightweight, high strength metal substrate and an abrasion resistant coating adhered to the substrate. In some embodiments, a composite article described herein comprises a titanium or titanium alloy substrate and a coating adhered to the substrate, the coating comprising particles disposed in a metal or alloy matrix.

Abstract: In one aspect, composite articles are described herein comprising a lightweight, high strength metal substrate and an abrasion resistant coating adhered to the substrate. In some embodiments, a composite article described herein comprises a titanium or titanium alloy substrate and a coating adhered to the substrate, the coating comprising particles disposed in a metal or alloy matrix.