Abstract: The invention provides an authenticatable ballot and method wherein a printable substrate is provided with at least one of overt authenticating indicia and covert authenticating indicia. The overt and covert authenticating indicia provide a means for voters and ballot counting entities to authenticate ballots by verifying the presence of sanctioned overt and covert authenticating indicia. The overt authenticating indicia is observable by the human eye without the use of any specialized tool or light source. The covert authenticating indicia are not readily apparent to the human eye and require the indicia to be resolved using a specialized tool, such as an ultraviolet or infrared light source.

Abstract: A composite oxidation catalyst for use in an exhaust system for treating an exhaust gas produced by a vehicular compression ignition internal combustion engine is disclosed. The composite oxidation catalyst comprises a honeycomb flow-through substrate monolith and two catalyst washcoat zones arranged axially in series on and along the substrate surface.

Abstract: Disclosed herein are several embodiments of a negative pressure system and methods of using the same in the treatment of wounds. Some embodiments are directed to a system that utilizes a wound dressing with at least three layers. These embodiments are directed toward improved distribution of negative pressure to a wound and periwound site surrounding the wound.

Abstract: The invention provides an authenticatable ballot and method wherein a printable substrate is provided with at least one of overt authenticating indicia and covert authenticating indicia. The overt and covert authenticating indicia provide a means for voters and ballot counting entities to authenticate ballots by verifying the presence of sanctioned overt and covert authenticating indicia. The overt authenticating indicia is observable by the human eye without the use of any specialized tool or light source. The covert authenticating indicia are not readily apparent to the human eye and require the indicia to be resolved using a specialized tool, such as an ultraviolet or infrared light source.

Abstract: An air conditioning system includes an outdoor air latent cooling treatment stage providing parallel airflow with a return air sensible cooling treatment stage. A mixer mixes the treated outdoor air with the return air to form the conditioned space supply air. A first relative humidity controller monitors the outdoor air relative humidity and separates the outdoor air from saturation to maintain relative humidity in outdoor air ducting below a predetermined mould growth limit. A second relative humidity controller monitors the conditioned space supply air relative humidity and separates the space supply air from saturation to maintain relative humidity in space supply air ducting below a predetermined mould growth limit. The outdoor air latent cooling treatment stage includes a dehumidification heat exchanger, combination pre-cooling and heat reclaim heat exchangers, or a heat transfer pump. The return air sensible cooling treatment stage includes at least a sensible cooling heat exchanger.

Abstract: An air conditioning system includes an outdoor air latent cooling treatment stage providing parallel airflow with a return air sensible cooling treatment stage. A mixer mixes the treated outdoor air with the return air to form the conditioned space supply air. A first relative humidity controller monitors the outdoor air relative humidity and separates the outdoor air from saturation to maintain relative humidity in outdoor air ducting below a predetermined mould growth limit. A second relative humidity controller monitors the conditioned space supply air relative humidity and separates the space supply air from saturation to maintain relative humidity in space supply air ducting below a predetermined mould growth limit. The outdoor air latent cooling treatment stage includes a dehumidification heat exchanger, combination pre-cooling and heat reclaim heat exchangers, or a heat transfer pump. The return air sensible cooling treatment stage includes at least a sensible cooling heat exchanger.

Abstract: An air conditioning system capable of treating a conditioned space by treating outdoor air from outside the conditioned space and treating air returned from inside the conditioned space, and mixing the outdoor air with the returned air to form supply air for the conditioned space, the air conditioning system including: an outdoor air latent cooling treatment stage and a return air sensible cooling treatment stage, and an air mixer for mixing outdoor air with return air to form the conditioned space supply air; wherein the outdoor air latent cooling treatment stage includes a dehumidification evaporator and the return air sensible cooling treatment stage includes a sensible evaporator, both evaporators being coupled to a direct expansion refrigeration circuit, and wherein the dehumidification evaporator thermal capacity is regulated in response to conditioned space humidity and the sensible evaporator thermal capacity is regulated in response to conditioned space dry bulb temperature.

Abstract: A replacement ball joint assembly (10) adapted to be pressed into a previously used and possibly distorted receiving hole (26) in a suspension component such as a control arm (28). A socket housing (12) of the assembly (10) includes a plurality of generally annular, concentric knurls (36) each having a respective crest portion (38) and separated one from another by intervening relief grooves (40). The crest portions (38) of the knurls (36) may be tapered so as to provide a lead-in feature to minimize misalignment during a press-in installation operation. The knurls (36) are preferably softer than the control arm material so that they yield during press-in rather than further disfiguring or enlarging the receiving hole (26). Displaced material from the crest portions (38) of the knurls (36) flows into the relief grooves (40).

Abstract: Exemplary embodiments comprise a modular sensor platform, comprising: a base module comprising, a display, a processor, a memory and a communication interface; a band removably coupled to the base module such that the band is replaceable with different types of bands; and a sensor module that collects data from a user, the sensor module in communication with the base module and removably coupled to the band such that the sensor module is replaceable with different types of sensor modules, the sensor module further comprising a plurality of sensor units that are removably coupled to the sensor module such that individual sensor units are replaceable with different types of sensor units.

Abstract: Exemplary embodiments for reconfiguring a storage system comprise a modular sensor platform, comprising: a base module comprising, a display, a processor, a memory and a communication interface; a band removably coupled to the base module such that the band is replaceable with different types of bands; and a sensor module that collects data from a user, the sensor module in communication with the base module and removably coupled to the band such that the sensor module is replaceable with different types of sensor modules, the sensor module further comprising a plurality of sensor units that are removably coupled to the sensor module such that individual sensor units are replaceable with different types of sensor units.

Abstract: A wearable system and methods for measuring physiological data from a device worn about a body part of a user is provided comprising a base module, a first sensor module, and a second sensor module. The base module comprises a display and a base computing unit. The first sensor module measures a gravitational force experienced by the device. The second sensor module is spatially positioned relative to the base module and over a portion of the body part for measuring one or more physiological characteristics calibrated based on the gravitational force measured with the first sensor module. The base module is adjustably positioned by the user relative to the second sensor module such that the sensor module maintains its positioning over the body part for sufficient contact with the body part for accurate measurements of physiological data regardless of the anthropometric size of the body part.

Abstract: A compact system and method that makes use of a laser based gas detection to monitor aircraft breathing air. The basic principle of the analytical method to be utilized involves measurements of the amount of infrared light (IR) absorbed by the breathing air and contaminants in the air, each which has a unique fingerprint.

Abstract: An accelerator used for increasing water circulation velocity through a swimming pool's filtration/heating system. It comprises one or more rigid elongated and open-ended tubular sections; one end formed at a 90-degree angle into a flange inserts into the pool vacuum intake or skimmer port. The other end may be any variety of shapes, with multiple vents or openings. When the flange end is attached to the vacuum intake, the accelerator sits parallel to the pool wall with its base close to the pool bottom. The base may have protrusions perpendicular to the body to act as feet on the wall. The accelerator can be adjusted to variable lengths with sections locking into place with male and female adapters. The accelerator's sections should have small drilled holes at intervals along their length for the safety of pool equipment and swimmers. The lowest portion of the accelerator body has a drainage hole.

Abstract: A device measuring an electrical activity of a heart and being wearable on a body part of a user. The device comprises a strap configurable to be fitted over the body part, and having an interior surface contacting the body part when worn by the user, and an exterior surface facing away from the body part. The device also includes a first sensor that is disposed on the interior surface. The first sensor is configurable to be in contact with the body part. The device also includes a clasp having a second sensor that is electrically insulated from the first sensor. The first sensor and the second sensor receive data indicative of an electrocardiogram (ECG) signal of the user when the clasp holding the strap over the body part contacts a different body part of the user.

Abstract: An air conditioning system capable of treating a conditioned space by treating outdoor air from outside the conditioned space and treating air returned from inside the conditioned space, and mixing the outdoor air with the returned air to form supply air for the conditioned space, the air conditioning system including: •an outdoor air latent cooling treatment stage and a return air sensible cooling treatment stage, and •an air mixer for mixing outdoor air with return air to form the conditioned space supply air; wherein the outdoor air latent cooling treatment stage includes a dehumidification evaporator and the return air sensible cooling treatment stage includes a sensible evaporator, both evaporators being coupled to a direct expansion refrigeration circuit, and wherein the dehumidification evaporator thermal capacity is regulated in response to conditioned space humidity and the sensible evaporator thermal capacity is regulated in response to conditioned space dry bulb temperature.

Abstract: A system wearable on a body part of a user. The system includes an electronic device powered by a primary power source, and a circuitry coupled to the electronic device. The system also includes a removable secondary power source configured to charge the primary power source with secondary power when coupled to the circuitry.

Abstract: Tetrahydroprotoberbine (THPB) compounds and their use in the treatment of neurological, psychiatric and neurodegenerative diseases is provided. The compounds include d-govadine, l-govadine and racemic govadine, as well as d-THPBs of general formula (I). Enantioselective processes for preparing compounds of formula (I), and d- and l-govadine are also provided.