Abstract: Described is an apparatus for culturing cells or tissue, the apparatus comprising a container comprising a bottom and at least one sidewall, wherein at least a part of the bottom comprises a gas permeable material or is adapted to engage with a gas permeable material and is perforated to allow gaseous exchange; a detachable top adapted to engage with the container to define a chamber, wherein at least a part of the top comprises a gas permeable material or is adapted to engage with a gas permeable material and is perforated to allow gaseous exchange; and a scaffold adapted to receive a substrate for cells to reside upon. The apparatus is configurable between (a) a first mode in which the substrate is not disposed in gaseous communication with a gas permeable material, and (b) a second mode in which the substrate is disposed in gaseous communication with a gas permeable material.

Abstract: Systems, methods and apparatus for wireless power transfer and particularly wireless power transfer to remote systems such as electric vehicles are disclosed. In one aspect an induction coil is provided comprising a plurality of substantially co-planar coils formed from one or more lengths of conducting material, each length of conducting material being electrically connectable at each end to a power source or battery, and wherein at least one of the lengths of conducting material is continuously wound around two or more of the coils. In another aspect, a method is provided for forming such an induction coil. In yet another aspect, a switching device is operable to alter the configuration of the coils, for example in response to a detected characteristic of another induction coil or device coupled thereto.

Abstract: An ion mirror (10) for use in a time of flight mass spectrometer (100) comprises a first conductor (20) for producing a quadratic field along a first axis (80), and a second conductor (30) for producing a quadratic field along a second axis (90), the axes (80, 90) being orthogonal.

Abstract: An interactive gaming system for a user suffering tinnitus. The system comprises a game machine configured to provide a game scenario in which the user's performance in the game scenario is based on the user's response to audio cue arrangements comprising a combination of sounds, and where at least one of the sounds has one or more sound characteristics, that are configured based on one or more sound characteristics of the user's perceived tinnitus. The system further comprises an audio delivery device or devices that are driven by the game machine to present the audio cue arrangements to the user in accordance with the game scenario and a user interface in signal communication with the game machine and which is operable by a user to interact with the game scenario by responding to the audio cue arrangements.

Abstract: A magnetic flux pad for generating or receiving magnetic flux has two pole areas (11, 12), a permeable core (14) and a coil (16) wound about the core. The pad allows useable flux to be generated at a significant height above a surface of the pad.

Abstract: A device comprising an operating system to run processes and a middleware layer operable to launch applications. An application launched by the middleware layer is run using one or more processes in the operating system. The operating system has a user layer and a kernel wherein the processes run in the user layer and interact with other processes running in the user layer through the kernel, the interaction being in response to calls to the kernel made by the processes. The device has one or more policy files defining policies for interaction of processes with the kernel of the device, and a monitor configured to monitor interaction of a process with the kernel to link or associate defined policies to the process, and to read code defined in the policy file or files linked or associated to the process.

Abstract: This invention relates to a device for controlling of movement of limbs of a user in a substantially mirror symmetrical manner, a user's limb or limbs being held in position via support arms, said device comprising a bar (or bars) adapted to move about a point of rotation, said bar (or bars) having a first end and a second end, said ends separated by the point of rotation, a first support arm(s) operatively coupled at or towards one end of said bar and a second support arm(s) operatively coupled at or towards a different end of the bar wherein the first and second support arms are adapted to substantially support and/or hold the limbs of a user of said device, the first and second support arms and the bar (or bars) configured such that, in use, as the bar (or bars) rotate(s) the support arms move in a substantially tandem synchronized manner with respect to each other.

Abstract: A magnetic flux pad for receiving or generating magnetic flux. The pad includes two pole areas (11, 12) associated with a magnetically permeable core 14. Coils 17 define the pole areas. The pad allows useable flux to be generated at a significant height above a surface of the pad.

Abstract: Methods of generating functional human brown adipocytes, comprising exposing human stem cells, progenitor cells, or white adipocytes to culture with an differentiation cocktail that comprises one or more browning agents (e.g., one or more macromolecular crowders), and optionally one or more adipogenic agents, are described, as are populations of human brown adipocytes generated by the methods, and uses for the populations. Methods of generating functional human brown adipocytes in an individual, such as by administering a pharmaceutical composition comprising an differentiation cocktail, are also described.

Abstract: A method of linking a security policy stored in a policy database that is specific to an application in the application layer with a new corresponding process launched in the LINUX layer in a security system for an operating system running on a device that comprises a LINUX-based kernel. The system architecture is defined by a middleware layer between the LINUX layer associated with the kernel and the higher application layer comprising the applications.

Abstract: An IPT track arrangement including a power supply and conductor electrically connected to the power supply, the conductor includes a plurality of loops located substantially adjacent one another, wherein the polarity in adjacent portions of the loops is the same, and wherein the power supply includes a one or more inverters which share the track load.

Abstract: Inductive power transfer apparatus has a first magnetic coupling structure and a second magnetic coupling structure, the structures being adapted to generate and/or receive magnetic flux to thereby transfer power inductively, the first structure comprising a substantially circular coil, and the second magnetic structure comprising an arrangement of at least two coils associated with a magnetically permeable core.

Abstract: A pick-up circuit for an inductive power transfer (IPT) system includes a series-tuned pick-up coil and a plurality of parallel AC processing circuits provided between the series-tuned pick-up coil and an output, each processing circuit being adapted to produce an output signal based directly or indirectly at least in part on a voltage of the series-tuned pick-up coil and including a switch for selectively coupling the processing circuit to the output so as to selectively provide the respective output signal to the output of the pick-up circuit.

Abstract: An inductive power transfer (IPT) pad and system for the charging of electric and hybid electric vehicles. The batter of such a vehicle can be selectively coupled to a high power electrical supply for fast charging or a lower power electrical supply for charging using IPT. The batteries of the vehicles are used in a system to control the load demand in an electricity network through variations of the frequency of power supplied.

Abstract: A method of linking a security policy stored in a policy database that is specific to an application in the application layer with a new corresponding process launched in the Linux layer in a security system for an operating system running on a device that comprises a Linux-based kernel. The system architecture is defined by a middleware layer between the Linux layer associated with the kernel and the higher application layer comprising the applications.

Abstract: A device comprising an operating system to run processes and a middleware layer operable to launch applications. An application launched by the middleware layer is run using one or more processes in the operating system. The operating system has a user layer and a kernel wherein the processes run in the user layer and interact with other processes running in the user layer through the kernel, the interaction being in response to calls to the kernel made by the processes. The device has one or more policy files defining policies for interaction of processes with the kernel of the device, and a monitor configured to monitor interaction of a process with the kernel to link or associate defined policies to the process, and to read code defined in the policy file or files linked or associated to the process.

Abstract: The present invention is concerned with methods for the assessment of pulmonary function and/or disorders, and in particular for diagnosing predisposition to and/or severity of chronic obstructive pulmonary disease in smokers and non-smokers usins analysis of genetic polymorphisms and altered gene expression, particularly with regard to genes involved in matrix remodeling, anti-oxidant defence and the inflammatory response.

Abstract: An Inductive Power Transfer (IPT) pick-up apparatus includes a magnetically permeable core, a first coil, being wound about the core so as to be inductive coupled therewith such that a current induced in the first coil is most sensitive to a first directional component of magnetic flux and a second coil, being wound about the core so as to be inductively coupled therewith such that a current induced in the second coil is most sensitive to a second directional component of magnetic flux. The first directional component is substantially orthogonal to the second directional component.

Abstract: Power taken inductively from the alternating current in a track is received by a resonant circuit which is at least partially decoupled by a switching circuit asynchronously with the frequency of the power supply. The switch on and off time is controlled to regulate the output power, either the voltage or the current output being a function of the switch off time divided by the switch on time.

Abstract: An Inductive Power Transfer (IPT) pick-up apparatus includes a magnetically permeable core, a first coil, being wound about the core so as to be inductive coupled therewith such that a current induced in the first coil is most sensitive to a first directional component of magnetic flux and a second coil, being wound about the core so as to be inductively coupled therewith such that a current induced in the second coil is most sensitive to a second directional component of magnetic flux. The first directional component is substantially orthogonal to the second directional component.