Abstract: The present disclosure relates to a bidirectional valve design that provides for more rapid deflations/evacuation of fluid flow and in one example includes a valve body, a spindle piston movably coupled in a bore of the valve body and an electronically controllable motor that moves the spindle valve between a fluid evacuation position and a fluid fill position. In one example, the spindle piston includes piston structures on ends of a threaded rod. In another example, a mattress system is disclosed that employs the valve and a fluid source to provide quick evacuation of air from a patient support. In another example, the valve is coupled to an alternating pressure block valve which is then coupled to a patient support.

Abstract: A safety device for a nasal spray applicator may include a two or three-point safety engagement feature to retain a protective cap or cover over the nasal spray applicator and to prevent or restrict actuation thereof.

Abstract: Tenants in a multi-tenant shared deployment are provided their own distinct key spaces over which they control a key management system. In this manner, virtual key management domains are created on a per-tenant (per-customer) basis so that, whenever a particular customer's data is co-tenanted, stored, transmitted or virtualized in the IT infrastructure of the provider's datacenter(s), it is secured using key management materials specific to that customer. This assures that the entirety of a tenant's data remains secure by cryptographically isolating it from other tenants' applications. The virtual key management domains are established using a broadcast encryption (BE) protocol and, in particular, a multiple management key variant scheme of that protocol.

Abstract: The present invention relates to a ball holder designed to hold and display a single ball. The holder has a configuration of an arm/spine/arm, whereby each of the two arms have cut outs and project from the rear spine. This configuration enables the ball holder to hold a ball in the cut outs in a manner in which the arms of the ball holder exert pressure on the ball and the ball exerts pressure on the arms. The holder may be mounted on a vertical surface or set upright on a horizontal surface.

Abstract: Overcoming all typical limitations of fasteners, disclosed is a fully-reusable, non-deforming, precise position, drywall fastener for heavy-weight items that works by anchoring to outside of a drywall panel using a drywall hole reinforced hollow cutter bar and a precise-fit pin wall body with outside rims, while fastener anchors beneath drywall panel by a manual pivoting of fastener locking arms hinged to pin wall body. Advancement of a threaded locking bolt through a center hole of pin wall body reversibly wedges apart shoulders of locking arms to cause their lateral pivoting and then locking without over-tightening fastener parts or damaging drywall.

Abstract: An apparatus and system for secure packaging, shipment, receipt and storage of mail, parcels and parcels is described. The apparatus includes an appliqué with a multitude of sensitized residue within that surround the parcel; the residue in the media forms a unique optical fingerprint, which is an exemplar image data for comparison. Substantial damage to one or more fibers alters the optical fingerprint pattern. The data is read and independently verified at waypoints and the destination. Comparing the current image data to the exemplar image data indicates damage or tampering.

Abstract: Immunologically active agents are described, including isolated Pneumocystis A 12 protein or polypeptides; immunogenic conjugates containing Pneumocystis A 12 protein or polypeptide of the present invention; antibodies recognizing the Pneumocystis A 12 protein or polypeptide or the immunogenic conjugates of the present invention; and nucleic acid molecules that encode the Pneumocystis A 12 protein or polypeptide of the present invention, as well as DNA constructs, expression vectors, and host cells that contain the nucleic acid molecules. Disclosed uses of the antibodies, immunogenic conjugates, and DNA constructs include inducing passive or active immunity to treat or prevent pathogen infections, particularly by a Pneumocystis organism, in a subject.

Abstract: Various aspects disclosed herein relate to aryl substituted aminopyrimidines according to Formula 1: wherein, X1 is N or C—R3; X2 is N or C—R4 provided that X1 and X2 are not both N; R1-R7 are H, CN, CHO, —SCN, NO2, F, Cl, Br, I, substituted or unsubstituted C1-C4-alkyl, substituted or unsubstituted halo-C1-C4-alkyl, substituted or unsubstituted C1-C4-alkoxy, substituted or unsubstituted halo-C1-C4-alkoxy, substituted or unsubstituted C1-C4-thioalkyl, substituted or unsubstituted halo-C1-C4-thioalkyl, substituted or unsubstituted C3-C-7-cycloalkyl, substituted or unsubstituted C2-C4-alkenyl, C2-C4-alkynyl, substituted or unsubstituted C1-C4-acylalkyl, C1-C4-acyloxy, C1-C4 alkoxycarbonyl, C1-C4-alkoxy-amino, C1-C4-alkyl-S(O)?NH, substituted or unsubstituted aryl, substituted or unsubstituted heterocycle, wherein the substituents are one or more of the following F, Cl, Br, OH, CN, NO2, CHO, —SCN, S(O)n-C1-C4-alkyl (where n=0-2), C1-C4-alkyl, halo-C1-C4-alkyl, C1-C4-alkylamine, C1-C4-alkoxy, halo-C1-C4-alkox

Abstract: A device and method for estimating power consumption at a printing device. The device includes a processor and memory containing a set of instructions, the instructions configured to cause the device to perform the method. The method includes polling the printing device at a plurality of intervals over a first period of time and receiving a polling for at each of the plurality of intervals. The method further includes determining a page count difference between each poll and determining a timer count between each poll. An estimated energy consumption for the printing device is determined based upon the page count difference for each of the intervals and the timer count for each of the intervals. A total estimated energy is determined for the first period of time based upon the estimated energy consumption of the printing device for each of the intervals.

Abstract: A multi-bit NVM cell includes a storage unit having resistive elements, such as phase change resistive elements. The NVM cell may be configured as a single port or dual port multi-bit cell. The NVM cell includes a cell selector. The cell selector selects the multi-bit cell. When appropriate signals are applied to the NVM cell, the cell selector selects an appropriate resistive element of the storage unit. A plurality of storage units can be commonly coupled to the cell selector, facilitating high density applications.

Abstract: This invention is in the area of improved compounds, compositions and methods of transiently protecting healthy cells, and in particular hematopoietic stem and progenitor cells (HSPC) as well as renal cells, from damage associated with DNA damaging chemotherapeutic agents. In one aspect, improved protection of healthy cells is disclosed using disclosed compounds that act as highly selective and short, transiently-acting cyclin-dependent kinase 4/6 (CDK 4/6) inhibitors when administered to subjects undergoing DNA damaging chemotherapeutic regimens for the treatment of proliferative disorders.

Abstract: A content providing service may employ a variety of streaming devices such as servers, and may associate or assign the servers to different content duration time ranges. Each server may then be responsible for servicing requests for content whose duration lies within the server's assigned content duration time range. In response to overload or underload status of a server, the server's time range may be adjusted. The time range of other servers in the system may also be adjusted to compensate.

Abstract: Systems and methods are provided that allow a user to interact with a device using gaze detection. In the provided systems and methods, the gaze detection is initiated by detecting a triggering event. Once gaze detection has been initiated, detecting a gaze of a user may allow the user to activate a display component of the device, pass a security challenge on the device, and view content and alerts on the device. The gaze detection may continue looking for the user's gaze and keep the display component of the device activated as long as a gaze is detected, but may deactivate the display component of the device once a gaze is no longer detected. To conserve power the gaze detection may also be deactivated until another triggering event is detected.

Abstract: Oligomer-grafted nanofiller compositions and composites including oligomer-grafted nanofillers are disclosed. An oligomer-grafted nanofiller composition for disposition in a polymer matrix, the polymeric matrix comprising polymers derived from a plurality of polymerizable units, can include a nanoparticle, one or more coupling groups bonded to the nanoparticle; and one or more oligomers bonded to the one or more coupling groups. In an embodiment the oligomer is derived from two or more polymerizable units, at least one polymerizable unit being at least substantially similar to at least one of the polymerizable units of the polymer matrix. In another embodiment the oligomer comprises two or more polymerizable units and improves dispersion, interfacial strength, or both dispersion and interfacial strength between the nanoparticle and the polymer matrix. Composites and methods are also disclosed.

Abstract: A light emitting device having an electrically conductive metal foam or porous metal substrate, one or more light emitting nanowires in contact with the substrate, and a metal or conductive oxide contact layer in contact with each nanowire junction opposite of the substrate. More specifically, a light emitting device having an electrically conductive metal foam substrate, one or more light emitting nanowires in contact with the substrate, a quantum well on the nanowire(s), a p-type shell on the quantum well, a metal or conductive oxide contact layer in contact with the shell, and an energy down-converting material. Also disclosed is the related method of making a light emitting device.

Abstract: An ergonomically designed hygienic sprayer or bidet apparatus for use with pre-existing fixtures. The sprayer includes an angled portion with a sprayer head disposed on an underside of the angled portion, resulting in a flow of water from the sprayer head that is substantially between 30° and 60° relative to a longitudinal axis of a body portion of the sprayer. The sprayer also includes an actuator located on the same side of the sprayer as the sprayer head and slip-resistance surfaces. An optional mounting base for securely holding a hygienic sprayer in a manner that may disguise its presence or be more aesthetically pleasing. The mounting base is substantially the same size as the hygienic sprayer. The mounting base may be mounted or secured to multiple types of surfaces near the fixture with which the hygienic sprayer is used.

Abstract: The present invention is directed to a prosthesis and method for treating, repairing, and/or replacing an abdominal aortic aneurysm. The prosthesis includes a coiled stent comprised of shape memory material having first and second anchoring zones and an intermediate zone. The prosthesis also includes graft material engaging at least a portion of the stent. During delivery of the prosthesis, the stent is in a substantially straight longitudinal configuration, and after delivery of the prosthesis the stent is returned to a coiled configuration. The diameter of the prosthesis may be adjusted by controlling the degree to which the stent is coiled.

Abstract: Various embodiments of the present disclosure provide a portable industrial air filtration device employing an annular dual filter assembly to capture and remove impurities from the air surrounding the air filtration device, enabling the air filtration device to quickly and efficiently improve the quality and safety of the air. The air filtration device includes a two-piece housing including a lower housing component and a locking cover removably attachable to the lower housing component. The dual filter assembly is mounted within the housing between the locking cover and the lower housing component, and includes a removable self-supporting outer pre-filter surrounding a separately removable inner HEPA filter. The pre-filter initially filters the surrounding air by capturing relatively large or coarse impurities, and the HEPA filter further filters the air pulled through the pre-filter by capturing relatively small or fine impurities.

Abstract: In accordance with one aspect of the disclosure, a stream diverter for a gas turbine engine is disclosed. The stream diverter may include a first air duct, a second air duct, a third air duct, and a door operatively associated with the second and third air ducts of the gas turbine engine. The door may have at least an open position allowing air from the second air duct to flow into the third air duct and a closed position preventing air from flowing between the ducts.

Abstract: Systems and methods of providing targeted advertising are provided. Physiological information is collected from a wearable monitoring device attached to a body of a first subject over a period of time, such as multiple days, weeks, or months. Exemplary physiological information includes pulse rate information, body temperature information, breathing rate information, blood pressure information, cardiac output information, and blood gas level information. The collected physiological information is analyzed to generate a profile for the first subject. At least one advertisement is selected in response to the profile, and presented to a second subject not wearing a monitoring device, wherein the first and second subjects have at least one matching demographic.