Abstract: Foam compositions are provided. The compositions are prepared from multi-functional acetoacetate esters and multi-functional amines or acrylates. The foam compositions can include one or more additives. The foam compositions can be used for home and commercial insulation, air sealing, sound proofing, structural improvement, and exterior roofing, among other applications. The foam compositions provide advantages of being isocyanate free and offer reduced exposure to isocyanate.

Abstract: This invention provides an device for electrical stimulation of the spinal cord. The device has an electrode assembly with a sufficiently thin profile to be implanted between the pial surface of the spinal cord and the dura mater, and secured to the dura. Electrodes on the electrode assembly are directed towards the surface of the spinal cord, and connected through the dura to a signal generator located outside the dura. Following implantation, the subject is treated by transmitting electrical signals from the signal generator through the leads to the electrodes, stimulating the subject's spinal cord.

Abstract: Provided herein is technology relating to detecting molecular markers relevant to cancer and particularly, but not exclusively, to methods and compositions for quantifying and/or detecting EGFR mRNA and/or EGFRvIII mRNA in biological samples.

Abstract: A method of pairing a sensor node of a transport refrigeration system with a coordinator node using an assisting device in a communication network is provided, the method includes: the assisting device obtains identification information of the sensor node; the assisting device connects with the coordinator node; the assisting device transmits the identification information of the sensor node to the coordinator node for the coordinator node to pair with the sensor node; the assisting device receives pairing status of the sensor node and the coordinator node; and the assisting device indicates the pairing status.

Abstract: A method of making a high strength head-hardened crane rail and the crane rail produced by the method. The method comprises the steps of providing a steel rail having a composition comprising, in weight percent: C 0.79-1.00%; Mn 0.40-1.00; Si 0.30-1.00; Cr 0.20-1.00; V 0.05-0.35; Ti 0.01-0.035; N 0.002 to 0.0150; and the remainder being predominantly iron. The steel rail is cooled from a temperature between about 700 and 800° C. at a cooling rate having an upper cooling rate boundary plot defined by an upper line connecting xy-coordinates (0 s, 800° C.), (40 s, 700° C.), and (140 s, 600° C.) and a lower cooling rate boundary plot defined by a lower line connecting xy-coordinates (0 s, 700° C.), (40 s, 600° C.), and (140 s, 500° C.).

Abstract: Embodiments of systems and methods for power demand management are described herein. One or more embodiments comprise peer to peer short range wireless communications. One or more embodiments comprise BLE advertising channel features. Other embodiments are also described herein.

Abstract: An inflatable balloon cuff may be adapted to seal a patient's trachea when associated with an endotracheal tube. Configurations of these cuffs that include tapered regions with certain characteristics, such as cuff wall diameter and thickness, may provide improved sealing of the trachea.

Abstract: Systems, devices, and methods associated with interactive educational tools are described herein. One device includes instructions executable by a processor to cause a plurality of mobile devices to each represent a respective subsystem associated with an objective, cause an interaction between at least two of the plurality of mobile devices to represent a relationship between the respective subsystems represented by the at least two mobile devices, and aggregate a number of interactions between the at least two of the plurality of mobile devices to form a coordinated response associated with achieving a particular objective.

Abstract: Provided herein is technology relating to detecting molecular markers relevant to cancer and particularly, but not exclusively, to methods and compositions for quantifying and/or detecting EGFR mRNA and/or EGFRvIII mRNA in biological samples.

Abstract: A medical lead interconnect system. The medical lead interconnect system configured to selectively electrically couple a linear array of contact rings of an implantable medical lead to an electrical outlet coupling, the medical lead interconnect system including a housing having an electrical outlet, a pair of plates position within the housing and having a plurality of connector pins and a locking mechanism, a biasing member configured bias the pair of plates toward one another, and a cam configured to rotate between an open position in which the pair of plates are biased towards one another, and a closed position in which the pair plates are forced apart.

Abstract: An inflatable balloon cuff may be adapted to seal a patient's trachea when associated with an endotracheal tube. Configurations of these cuffs that include tapered regions with certain characteristics, such as cuff wall diameter and thickness, may provide improved sealing of the trachea.

Abstract: A method of making a high strength head-hardened crane rail and the crane rail produced by the method. The method comprises the steps of providing a steel rail having a composition comprising, in weight percent: C 0.79-1.00%; Mn 0.40-1.00; Si 0.30-1.00; Cr 0.20-1.00; V 0.05-0.35; Ti 0.01-0.035; N 0.002 to 0.0150; and the remainder being predominantly iron. The steel rail is cooled from a temperature between about 700 and 800° C. at a cooling rate having an upper cooling rate boundary plot defined by an upper line connecting xy-coordinates (0 s, 800° C.), (40 s, 700° C.), and (140 s, 600° C.) and a lower cooling rate boundary plot defined by a lower line connecting xy-coordinates (0 s, 700° C.), (40 s, 600° C.), and (140 s, 500° C.).

Abstract: Embodiments of systems and methods for power demand management are described herein. One or more embodiments comprise peer to peer short range wireless communications. One or more embodiments comprise BLE advertising channel features. Other embodiments are also described herein.

Abstract: This disclosure describes a scrolling graphical user interface element that displays, in real time or substantially real time, search requests that are received by a system. For example, when a query is received, details about the query are stored and subsequently used to generate a selectable item that is provided on the scrolling graphical user interface element. The scrollable graphical user interface is provided on a webpage and is updated with selectable items each time a new query is received. Thus, any user accessing the webpage can view, in real time or substantially real time, other queries that are being submitted by other users.

Abstract: A stent graft including (1) a stent having a wall having at least one opening, an outer surface, and an inner surface and (2) a covering of a composite material having a least one expanded fluoropolymer membrane and an elastomer is provided. The cover can be used to cover the outer and/or the inner surface of the stent. The expanded fluoropolymer membrane contains serpentine fibrils. In exemplary embodiments, the fluoropolymer is polytetrafluoroethylene. The composite material may be axially and/or circumferentially wrapped around the stent. The composite material is fold-free throughout its operating diameter range and exhibits a sharp increase in stiffness at a predetermined diameter. The stent graft can be designed to have a stop point in either a radial or axial direction. The stent graft can advantageously be implanted undersized with respect to a nominal diameter without having material infolding.

Abstract: An anchor for an electrical lead or other elongate medical instrument can include an anchor body. The anchor body can define an instrument passageway. The instrument passageway can extend from a first end of the anchor body to a second end of the anchor body. The anchor body can define one or more suture holes in the anchor body. A clamp can be included in or coupled to the anchor body. The clamp can include a first clamping flange and a second clamping flange. The first clamping flange and the second clamping flange can project laterally from the clamp. The clamp can include a clamping cavity extending about the instrument passageway. The clamp can be arranged to close such that changing a distance between the first clamping flange and the second clamping flange causes a dimension of the clamping cavity to decrease and hold the instrument within the instrument passageway.

Abstract: Methods and systems for feedback-based load control of a climate control system while in transport are provided. The method can include monitoring a current demand from each of a plurality of DC components of the climate control system. The method can also include determining whether the current demand for two or more of the plurality of DC components is in a discontinuous DC format. Also, the method can include, when two or more of the plurality of DC components is in the discontinuous DC format, determining a synchronization pattern for supplying power to the two or more of the plurality of DC components. Further, the method can include a DC power source of the climate control system directing power to the two or more of the plurality of DC components in the discontinuous DC format based on the synchronization pattern.

Abstract: A method and system for dynamic power allocation in a transport refrigeration system (TRS) is provided. The method includes a TRS power source operating in an operational state. The method also includes monitoring an amount of current being drawn from one or more generator powered components of the TRS. Also, the method includes calculating, via a TRS controller of the TRS, a maximum available horsepower amount based on the amount of current being drawn from the one or more generator powered components. Further, the method includes controlling, via the TRS controller, an amount of horsepower directed to a compressor of the TRS based on the maximum available horsepower amount.

Abstract: A pumping system and a pumping method implemented with the pumping system. The pumping system comprises a solar panel performing a photovoltaic conversion based on an insolation level including a first insolation level and a second insolation level; a fuel reservoir containing a fuel in a liquid state; an electric motor; a pump rotatable by the electric motor to pump the fuel; and a first motor drive converting electrical energy supplied by the solar panel to drive the electric motor at a first speed when the insolation level is at the first insolation level and at a second speed, slower than the first speed, when the insolation level is at the second insolation level, thereby pumping the fuel at a first rate and a second rate, respectively.