Abstract: A membrane designed to surround the front portion of the foot and protect it from pressure that may be applied by shoes. The membrane acts as a protective barrier between the shoe and the wearer's foot. As a result, direct abrasion of the foot caused by portions of the shoe is reduced. Additionally, the membrane is designed to spread the pressure exerted by portions of the shoe, such as straps, to a significantly larger surface area of the wearer's foot. The membrane is worn on the front portion of the foot between the toes and the heel.

Abstract: A training device for an ambulatory user is disclosed. The training device includes a harness to attach to the ambulatory user, a pair of wheels extending from opposite sides of a crossbar, and a weight holder connected between the crossbar and the harness. The weight holder is adapted to hold one or more removable weights. The training device can further include an elongated shock absorber connected to the harness to absorb compressive and expansive forces exerted on the harness at least in part by the ambulatory user.

Abstract: Method for producing a nanoparticle comprised of core, first shell and second shell semiconductor materials. Effecting conversion of a core precursor composition comprising separate first and second precursor species to the core material and then depositing said first and second shells. The conversion is effected in the presence of a molecular cluster compound under conditions permitting seeding and growth of the nanoparticle core. Core/multishell nanoparticles in which at least two of the core, first shell and second shell materials incorporate ions from groups 12 and 15, 14 and 16, or 11, 13 and 16 of the periodic table. Core/multishell nanoparticles in which the second shell material incorporates at least two different group 12 ions and group 16 ions. Core/multishell nanoparticles in which at least one of the core, first and second semiconductor materials incorporates group 11, 13 and 16 ions and the other semiconductor material does not incorporate group 11, 13 and 16 ions.

Abstract: A system and web-based representation is provided. The representation may be used to supplement an application to an institution, be used as an application to an institution or be a portion of such an application. The representation features multimedia, including, for example, but not limited to video, audio, or textual representations of an applicant. Applicants may be applying, for example, to college, private school, graduate school, vocational/technical school, or schools for specialized studies including but not limited to performing or fine arts. Profit models based on this representation are also described. The information or computer instructions (for example, embedded code) uploaded by an applicant is stored in at least one database that is incorporated in a system used to populate one or multiple web pages for the applicant. For example, the one or more databases may be stored in memory operatively connected to a server. This content may be viewed by admissions professionals.

Abstract: Nanoparticles including a molecular cluster compound incorporating ions from groups 12 and 16 of the periodic table, as well as a core semiconductor material incorporating ions from groups 13 and 15 of the periodic table, are fabricated. The core semiconductor material is provided on the molecular cluster compound.

Abstract: A method and apparatus for use with a satellite positioning system wherein the receive elements satellite positioning system receive antennas are maintained in an orientation with respect to the positioning system satellites in a way such that the strongest signals can be received from the greatest number of satellites. According to one embodiment, a housing of a positioning antenna is mounted in a gimbaled fashion onto a vehicle, such as an excavator. Such a gimbaled antenna maintains a horizontal orientation relative to a predetermined axis and, as a result, remains in a position to receive signals from positioning system satellites even during instances of high angular deflection of the antenna support, such as may occur during earth-moving operations.

Abstract: The invention relates to a hydraulic circuit for a steer-by-wire steering system which includes a hydraulic pump, a reservoir, a bi-directional steering actuator, a pair of electronic control units (ECU) for generating electrical steering control signals in response to an operator-generated steering command. There is a need for such a circuit which des not require large expensive valves. The hydraulic circuit includes a pair of solenoid operated directional control valve units and a pair of solenoid operated shut-off valves. Each directional control valve unit and a corresponding one of the shut-off valves are connected in series between the pump, the reservoir and the steering actuator, and are connected to a respective one of the ECUs and controlled thereby. In the absence of a fault condition both shut-off valves are open so that hydraulic flow to and from the actuator is shared by both the first and second directional control valve units.

Abstract: A vacuum packaging machine includes a vacuum chamber and a sealing mechanism within the chamber. A product-filled package can be supported within the chamber with its open end disposed between sealing bars of a sealing mechanism. At least one of the sealing bars is continuously heated including as the package is placed within the chamber, as a vacuum is drawn in the chamber, as the sealing bars are closed around the open end of the package and as the package is removed after sealing is complete.

Abstract: A work machine system is provided. The system comprises an engine including an air intake system and an exhaust system. The engine is configured to operate efficiently at a defined intake manifold temperature. A cooling system includes a cooling unit mounted at the frontal area of the work machine. The cooling unit houses a cooling component for engine intake air that is undersized relative to a cooling component designed for engine intake air to be delivered to an intake manifold at the defined intake manifold temperature. A control system is configured to operate the engine and the cooling system so that intake air is delivered to the intake manifold at a temperature higher than the defined intake manifold temperature.

Abstract: Energy delivery systems and methods are provided for use in biological tissue. The energy delivery system includes an energy source and an electrode array. The electrode array includes bipolar electrodes positioned so a first spacing between a pair of adjacent electrodes is different relative to a second spacing between at least one other pair of adjacent electrodes. The electrode array and the energy source are coupled and configured to generate uniform energy density in target tissue according to impedance of the target tissue.

Abstract: A tissue ablation device and method for tissue ablation are described. The tissue ablation device comprises an energy source and an introducer coupled to the energy source, the introducer having a body, a proximal end, and a distal end. The introducer carries an electrode array that comprises a plurality of electrodes, each electrode of the plurality of electrodes is configured to extend from the body of the introducer when moved from a retracted state to a deployed state. The electrode array is designed to encircle a portion of a target tissue when the electrodes are extended into the deployed state and to form a relatively spherical shaped ablation pattern in a tissue volume surrounding the target tissue when energized by the energy source.

Abstract: A tissue ablation system is described that generates a uniform avascular plane of coagulated tissue to aid in the bloodless or near-bloodless resection of various biological tissues from a variety of organs. The tissue ablation system includes an energy director guide and two or more sets of bipolar energy directors. The energy director guide includes a series of channels that configure the energy directors to provide approximately uniform power distribution or current density through a target tissue volume or plane. The spacing among the channels of the energy director guide varies according to the total number of energy directors received in the energy director guide so that relative spacing among the center-most channels is largest and relative spacing among the end-most channels is smallest. The energy director guide secures a selected position of each of the energy directors in the target tissue volume.

Abstract: Energy delivery systems and methods are provided for use in biological tissue. The energy delivery system includes a handle, a radiofrequency (RF) generator, and an electrode array. The electrode array includes two or more pair of bipolar electrodes slideably coupled in channels of the handle. The bipolar electrodes electrically couple to the RF generator, and the electrode array is configured to deliver a balanced energy density in a target volume of the biological tissue. The balanced energy density delivered by the electrode array results in generation of a hemostatic plane of tissue.

Abstract: An electrically operated equipment with a sealed enclosure containing circuitry with an exterior visual indicator to show a state of operation of the equipment. The visual indicator is illuminated by a magnetic flux sensor also exterior to the equipment, the sensor inducing an electrical current from a sensed magnetic flux passing through a permeable wall of the enclosure. The magnetic flux is provided by a magnetic field generator within the enclosure. The generator is connected to the equipment to generate the field when the circuitry is operating correctly whereby the indicator shows a correct state of operation. The invention avoids the use of sealed orifices in the enclosure for conductors to pass to exterior LEDs or LEDs sealed within the enclosure and possible resultant leakage. The invention is useful for optical network units. The invention also includes a visual indicating device of multi-layer configuration and a method of visually indicating the operational state of circuitry.

Abstract: The invention provides methods for assembling protein arrays. In one aspect, the methods comprise use of charged or polar array surfaces in the construction of the array. The methods also comprise use of viscous solutions for the deposition of the polypeptides on the array surface in the construction of the array.

Abstract: The present invention relates generally to computer systems for performing facility management tasks, and in particular to a method and system for providing improved computerized inspection tools, improved work order management tools, and integration of these tools with computer systems for performing other facility management tasks, including staff management, equipment automation, security, billing and inventory. Among other things, the improved computerized inspection tools provide efficient data aggregation and reporting.

Abstract: Method of producing controls for use in gene expression analysis systems such as macroarrays, real-time PCR, northern blots, SAGE and microarrays. The controls are generated either from near-random sequence of DNA, or from inter- or intragenic regions of a genome. Ten specific control sequences are also disclosed. Also presented are methods of using these controls, including as negative controls, positive controls, and as calibrators of a gene expression analysis system.

Abstract: A tissue surface treatment apparatus includes a housing having a proximal end, a distal end including a tissue contacting surface, an interior defined by the housing and a handpiece coupled to the housing. The contactinc surface has a plurality of apertures. An energy delivery device including an electrode is positionable in the housing interior. The electrode includes a tissue penetrating distal end in substantial alignment with an aperture. The electrode is configured to be advanced from the housing interior through the aperture and into a target tissue site to define an ablation volume at least partly bounded by a tissue surface. An advancement device is coupled to the energy delivery device and is at least partly positionable within at least one of the housing or the handpiece. The advancement device is configured to advance the electrode from the housing interior into the target tissue site and withdrawal the electrode into the housing interior.

Abstract: Method of producing controls for use in gene expression analysis systems such as macroarrays, real-time PCR, northern blots, SAGE and microarrays. The controls are generated either from near-random sequence of DNA, or from inter- or intragenic regions of a genome. Ten specific control sequences are also disclosed. Also presented are methods of using these controls, including as negative controls, positive controls, and as calibrators of a gene expression analysis system.

Abstract: A coagulation system is provided for use in biological tissue. The coagulation system includes a handle, a radiofrequency (RF) generator, and an electrode array. The electrode array includes two or more pair of bipolar electrodes slideably coupled in channels of the handle. The bipolar electrodes electrically couple to the RF generator, and the electrode array is configured to deliver a balanced energy density in a target volume of the biological tissue. The balanced energy density delivered by the electrode array results in thermal coagulation necrosis of a rectangular volume of biological tissue.