Abstract: A wearable device can provide an audio module that is operable to provide audio output from a distance away from the ears of the user. For example, the wearable device can be worn on clothing of the user and direct audio waves to the ears of the user. Such audio waves can be focused by a parametric array of speakers that limit audibility by others. Thus, the privacy of the audio directed to the user can be maintained without requiring the user to wear audio headsets on, over, or in the ears of the user. The wearable device can further include microphones and/or connections to other devices that facilitate calibration of the audio module of the wearable device. The wearable device can further include user sensors that are configured to detect, measure, and/or track one or more properties of the user.

Abstract: An example system includes a first lead configured to be positioned in or beside a left internal jugular vein (IJV) of a patient to deliver a first stimulation signal to a first vagus nerve, the first lead including one or more first segmented electrodes positioned on a distal portion of the first lead and a first anchoring mechanism; a second lead configured to be positioned in or beside a right IJV of the patient to deliver a second stimulation signal to a second vagus nerve, the second lead including one or more second segmented electrodes positioned on a distal portion of the second lead and a second anchoring mechanism; and circuitry configured to deliver electrical energy to the first lead to deliver the first stimulation signal and the second lead to deliver the second stimulation signal to provide bilateral stimulation to the first vagus nerve and the second vagus nerve.

Abstract: A multiple step method increases net tensile strengths of high pressure die cast (HPDC) aluminum components through an alloy- and process-dependent thermal treatment. The highest temperature feasible for solution treatment of an HPDC casting is determined by computational thermodynamics, kinetics and the gas laws based on the alloy composition and gas pressure in the finally solidified parts. Determining the maximum solution temperature involves mapping pressure in the bubbles of solidified material to avoid the formation of blisters by surface adjacent bubbles in the casting. To reduce residual tensile stress, the HPDC parts are air cooled after the solution treatment. Finally, a specific, multiple temperature aging cycle is utilized to improve the aging response of air cooled HPDC parts and increase net tensile strength.

Abstract: A method for metallurgically bonding a cylinder liner in a bore in an engine block includes axially aligning the cylinder liner with a bore in the engine block, rotating the cylinder liner about the aligned axis, and translating the cylinder liner along the aligned axis to position the cylinder liner within the bore.

Abstract: Aluminum alloys having improved properties are provided. The alloy includes about 8 to about 12 weight percent silicon, about 0.5 to about 1.5 weight percent copper, about 0.2 to about 0.4 weight percent magnesium, 0 to about 0.5 weight percent iron, about 0.3 to about 0.6 weight percent manganese, 0 to about 1.5 weight percent nickel, and 0 to about 0.5 weight percent zinc. Aluminum may be present in an amount between about 80 and 91 weight percent. The alloy may include about 0.1 to about 0.5 weight percent each of trace elements such as titanium, vanadium, and/or zirconium, and up to about 0.25 weight percent of all other trace elements. In addition, the alloy may contain about 0.03 to about 0.1 weight percent of strontium, sodium, and/or antimony, and up to 5 ppm phosphorus. Also disclosed is a high pressure die cast article, such as an engine block.

Abstract: One embodiment includes providing a first layer including a first powder material and a second layer including a second powder material over the first layer, and compacting the first powder material and the second powder material using at least a first magnetic field.

Abstract: One embodiment includes providing a first layer including a first powder material and a second layer including a second powder material over the first layer, and compacting the first powder material and the second powder material using at least a first magnetic field.

Abstract: A method of enhancing the production of gametes in a transgenic non-human animal is carried out by: (a) providing a transgenic non-human animal comprising cells that contain: (i) a response element; (ii) a nucleic acid encoding FSH? operatively associated with the response element; (iii) an FSH? promoter; (iv) an FSH? locus control region operatively associated with the FSH? promoter; and (v) a nucleic acid encoding a ligand-controllable receptor operatively associated with the FSH? promoter, wherein the receptor binds to the response element in the presence of the ligand when expressed in a host cell; and (b) administering the ligand to the animal in an amount effective to (i) stimulate the production of FSH? in the animal above that found in a corresponding untransformed type animal; and (ii) stimulate the production of gametes in the animal to a level greater than that found in the corresponding untransformed animal.

Abstract: A file tracking system including a processor, which maintains and interfaces with a database, a plurality of file folder retainers, and a plurality of file folders. The file tracking system actively maintains and updates the database, which includes file information, file location, and unique file address for the plurality of files, by providing interactive communication between the processor, the folder retainers, and the file folders. Each file folder may include an indicator light, such as an LED, which a user may cause to blink when trying to locate the file folder at a location accessed from the database.

Abstract: A file tracking system including a processor, which maintains and interfaces with a database, a plurality of file folder retainers, and a plurality of file folders. The file tracking system actively maintains and updates the database, which includes file information, file location, and unique file address for the plurality of files, by providing interactive communication between the processor, the folder retainers, and the file folders. Each file folder may include an indicator light, such as an LED, which a user may cause to blink when trying to locate the file folder at a location accessed from the database.

Abstract: A workspace display for open plan spaces includes a partition with a plurality of freestanding partition walls configured to divide a building space into at least one workspace. The workspace has an opening permitting user ingress and egress, and the partition has a height lower than a ceiling height to form a gap between a top edge of the partition and a ceiling. The workspace display includes a dry erasable whiteboard secured to the partition, and a video device is mounted to the partition in a generally overhead position in optical communication with the whiteboard, such that an occupant of the workspace can electronically manipulate images on the whiteboard.

Abstract: A workspace display for open plan spaces includes a partition with a plurality of freestanding partition walls configured to divide a building space into at least one workspace. The workspace has an opening permitting user ingress and egress, and the partition has a height lower than a ceiling height to form a gap between a top edge of the partition and a ceiling. The workspace display includes a dry erasable whiteboard secured to the partition, and a video device is mounted to the partition in a generally overhead position in optical communication with the whiteboard, such that an occupant of the workspace can electronically manipulate images on the whiteboard.

Abstract: A file tracking system including a processor, which maintains and interfaces with a database, a plurality of file folder retainers, and a plurality of file folders. The file tracking system actively maintains and updates the database, which includes file information, file location, and unique file address for the plurality of files, by providing interactive communication between the processor, the folder retainers, and the file folders. Each file folder may include an indicator light, such as an LED, which a user may cause to blink when trying to locate the file folder at a location accessed from the database.

Abstract: A workspace display for open plan spaces includes a partition with a plurality of freestanding partition walls configured to divide a building space into at least one workspace. The workspace has an opening permitting user ingress and egress, and the partition has a height lower than a ceiling height to form a gap between a top edge of the partition and a ceiling. The workspace display includes a dry erasable whiteboard secured to the partition, and a video device is mounted to the partition in a generally overhead position in optical communication with the whiteboard, such that an occupant of the workspace can electronically manipulate images on the whiteboard.

Abstract: A workspace display comprises a sidewall partition defining a workspace with a portal opening and a door partition to selectively close the portal. A first display screen is disposed on the interior side of the door partition for individual viewing from inside the workspace. A second display screen is disposed exterior of the sidewall partition and positioned a spaced apart distance in general alignment therewith, without substantial interference with user ingress and egress through the portal opening. A video device is positioned overhead in optical communication with the first display screen when the door partition is in its fully closed position to support individual activities. The video device is in optical communication through the portal opening with the second display screen when the door partition is in its fully open position to support group activities. An image on the second display screen can be viewed on either the interior or exterior screen surfaces.

Abstract: A utility distribution system is provided for modular furniture of the type comprising individual furniture units which are juxtaposed to form one or more workstations. A signal conductor is positioned in each furniture unit, and extends generally between opposite sides thereof. Quick-disconnect connectors are provided at the opposite ends of each of the signal conductors, and mate with like quick-disconnect connectors in adjacent furniture units to create a communications network through the workstations. Each furniture unit has a signaler physically associated therewith, which is connected with an associated signal conductor at a coupler. A network controller is operable connected to the network to evaluate the network and/or the associated furniture units. The furniture units may be equipped with one or more utility ports, which are connected with the coupler, and service utility appliances, such as personal computers, telephones, facsimile machines, switches, power outlets, data receptacles, and the like.

Abstract: A workspace display comprises a sidewall partition defining a workspace with a portal opening and a door partition to selectively close the portal. A first display screen is disposed on the interior side of the door partition for individual viewing from inside the workspace. A second display screen is disposed exterior of the sidewall partition and positioned a spaced apart distance in general alignment therewith, without substantial interference with user ingress and egress through the portal opening. A video device is positioned overhead in optical communication with the first display screen when the door partition is in its fully closed position to support individual activities. The video device is in optical communication through the portal opening with the second display screen when the door partition is in its fully open position to support group activities. An image on the second display screen can be viewed on either the interior or exterior screen surfaces.

Abstract: A utility distribution system is provided for modular furniture of the type comprising individual furniture units which are juxtaposed to form one or more workstations. A signal conductor is positioned in each furniture unit, and extends generally between opposite sides thereof. Quick-disconnect connectors are provided at the opposite ends of each of the signal conductors, and mate with like quick-disconnect connectors in adjacent furniture units to create a communications network through the workstations. Each furniture unit has a signaler physically associated therewith, which is connected with an associated signal conductor at a coupler. A network controller is operably connected to the network to evaluate the network and/or the associated furniture units. The furniture units may be equipped with one or more utility ports, which are connected with the coupler, and service utility appliances, such as personal computers, telephones, facsimile machines, switches, power outlets, data receptacles, and the like.

Abstract: A utility distribution system is provided for modular furniture of the type comprising individual furniture units which are juxtaposed to form one or more workstations. A signal conductor is positioned in each furniture unit, and extends generally between opposite sides thereof. Quick-disconnect connectors are provided at the opposite ends of each of the signal conductors, and mate with like quick-disconnect connectors in adjacent furniture units to create a communications network through the workstations. Each furniture unit has a signaler physically associated therewith, which is connected with an associated signal conductor at a coupler. A network controller is operably connected to the network to evaluate the network and/or the associated furniture units. The furniture units may be equipped with one or more utility ports, which are connected with the coupler, and service utility appliances, such as personal computers, telephones, facsimile machines, switches, power outlets, data receptacles, and the like.

Abstract: A workspace display comprises a sidewall partition defining a workspace with a portal opening and a door partition to selectively close the portal. A first display screen is disposed on the interior side of the door partition for individual viewing from inside the workspace. A second display screen is disposed exterior of the sidewall partition and positioned a spaced apart distance in general alignment therewith, without substantial interference with user ingress and egress through the portal opening. A video device is positioned overhead in optical communication with the first display screen when the door partition is in its fully closed position to support individual activities. The video device is in optical communication through the portal opening with the second display screen when the door partition is in its fully open position to support group activities. An image on the second display screen can be viewed on either the interior or exterior screen surfaces.