Abstract: A transaction system can include a computing device with a communication port, a processor device, and a non-transitory computer-readable storage memory. The communication port can communicate data with other computing devices. The non-transitory computer-readable storage memory includes code that is executable by the processor device to perform operations. The operations include receiving parameters of a transfer, verifying the transfer using a multi-factor authentication process, in response to verifying the transfer, using a private key to countersign the transfer and return, via the communications port, a signed transfer package for execution of the transfer, and providing, via the communications port, the parameters of the transfer and countersign data to an immutable ledger.

Abstract: An apparatus for assisting in the evaluation of candidates provides an analysis of interview answers to extract personality traits and competencies. The apparatus provides a selection for target positions and provides benchmark data for those target positions providing an objective basis for evaluation of the extracted personality traits and competencies. A remote training application assists candidates in preparing themselves for interviews while also providing an extensive empirical data set for the benchmark data.

Abstract: An especially robust compound and its derivative metal complexes that are approximately one hundred-fold superior in catalytic performance to the previously invented TAML analogs is provided having the formula (I) wherein Y1, Y2, Y3 and Y4 are oxidation resistant groups which are the same or different and which form 5- or 6-membered rings with a metal, M, when bound to D; at least one Y incorporates a group that is significantly more stable towards nucleophilic attack than the organic amides of TAML activators; D is a metal complexing donor atom, preferably N; each X is a position for addition of a labile Lewis acidic substituent such as (i) H, deuterium, (ii) Li, Na, K, alkali metals, (iii) alkaline earth metals, transition metals, rare earth metals, which may be bound to one or more than one D, (iv) or is unoccupied with the resulting negative charge being balanced by a nonbonded counter-action; at least one Y may contain a site that is labile to acid dissociation, providing a mechanism for shortening compl

Abstract: Embodiments disclosed herein provide an organic matter processing apparatus and method for the use thereof to convert organic matter into a ground and desiccated product. This can be accomplished using a bucket assembly that can grind, paddle, and heat organic matter contained therein. An air treatment system is provided to treat the air interacting with the organic matter.

Abstract: A respiratory mask includes a frame and a cushion module. The frame can include a front wall having a vent and/or a gas inlet opening and a collar extending away from the front wall. The collar surrounds the vent and/or the gas inlet opening. The cushion module comprises a cushion and a housing, which is made of a material more rigid than the cushion. The housing defines a connection opening. A friction coupling selectively couples the cushion module to the frame and comprises an elastomeric friction member coupled to a portion of the housing that defines the connection opening. In some arrangements, an outer surface of the friction member is exposed when the cushion module is coupled to the frame. In some arrangements, the housing extends through the peripheral surface.

Abstract: Embodiments disclosed herein provide an organic matter processing apparatus and method for the use thereof to convert organic matter into a ground and desiccated product. This can be accomplished using a bucket assembly that can grind, paddle, and heat organic matter contained therein. An air treatment system is provided to treat the air interacting with the organic matter.

Abstract: A method for identification of biochemical markers associated with cervical remodeling over the course of pregnancy of humans includes obtaining Raman signals from the cervix of each of a group of humans with pregnancy at each phase of pregnancy; finding Raman signatures corresponding to each type of cervical tissue from the obtained Raman signals; and identifying biochemical markers associated with cervical remodeling at each phase of pregnancy corresponding to the Raman signatures.

Abstract: A method of reducing bubble lifetime on the free surface of a volume of molten glass contained within or flowing through a vessel including a free volume above the free surface, thereby minimizing re-entrainment of the bubbles back into the volume of molten glass and reducing the occurrence of blisters in finished glass products. The method includes vaporizing a volatile material, entraining the vapor in a carrier gas to form an enrichment gas, and flowing the enrichment gas into the free volume to increase a concentration of the volatile material at the surface of the molten glass in the vessel.

Abstract: An acoustic transducer array and method of making same. A first metal layer is deposited on a first side of a piezoelectric composite to form a common electrode and a second metal layer is provided over the obverse side. Portions of the second metal layer are removed to create a plurality of individual electrodes. A third metal layer may be deposited onto the plurality of individual electrodes, the third metal layer being thicker than the second metal layer. The individual electrodes extend beyond the piezoelectric composite in the elevation direction to create electrode leads. Metal layers may be provided by lithography, a wireframe or a foil sheet.

Abstract: Layer cookie tongs include a first arm connected to a first handle and a second arm connected to a second handle. A swivel joint connects the first arm to the second arm. A layer cookie has a first cookie layer, a second cookie layer and a middle filling layer. A filling groove is formed as an indented portion of the middle filling layer edge from the first cookie layer edge and the second cookie layer edge. The first arm and the second arm are configured to engage the filling groove. The first arm as a first arm indent, and the second arm has a second arm indent.

Abstract: A lung exercise measurement device and method that utilizes one or more lift timers, rest timers and/or set counters to accurately display valuable metrics and goals for tracking and improving respiratory development using a lung trainer breathing technique device, with particular advantages for instructive, competitive, self-learning, and group training environments.

Abstract: A lung, diaphragm and surrounding muscles/areas of the anatomy instrument training device using a regulator including at least one weighted insert, a hollow chamber having a bottom and a top, wherein the weighted insert is positioned within the hollow chamber, and a tube, wherein the distal end of the tube is connected to the hollow chamber, and a user breathes into the proximal end of the tube. A method for exercising diaphragm and lung capacity, strength and control including exhaling air from a user's lung in a tube connected to a chamber, moving at least one weighted insert positioned inside the chamber; and regulating the position of one or more weighted inserts within the chamber.

Abstract: A repair tool and repair method for restoring gas turbine engine blade tips to a predetermined configuration is provided. The repair tool is an electrode that includes a tool body and a number of pins. The repair tool can be used to repair turbine blade tips through an electrical discharge machining process, such as a ram- or sink-type electrical discharge machining process.

Abstract: A repair tool and repair method for restoring gas turbine engine blade tips to a predetermined configuration is provided. The repair tool is an electrode that includes a tool body and a number of pins. The repair tool can be used to repair turbine blade tips through an electrical discharge machining process, such as a ram- or sink-type electrical discharge machining process.

Abstract: The present disclosure relates to a water propulsion apparatus. In some examples, a water propulsion apparatus comprises a body extending from a proximal end to a distal end. A handle is provided on the proximal end. A blade is provided on the distal end and has an opening extending entirely through the blade. An impeller is positioned within the opening and is rotatable to provide automated thrust to the apparatus.

Abstract: An exercise device, comprising: more than one resistance adjusting inserts wherein said resistance adjusting inserts are selected to change the overall resistance a user exercises against; a chamber wherein one or more of said resistance adjusting inserts are capable of being inserted within said chamber; and an inlet to said chamber wherein the one or more of said resistance adjusting inserts are movable within the chamber by breath of a user. A method for exercising comprising: using an exercise device comprising a chamber capable of holding at least one resistance adjusting insert where the chamber has an inlet; selecting at least one resistance adjusting inserts from more than one resistance adjusting inserts; and, moving the selected inserts in the chamber by air pressure generated by a user directed through an inlet into the chamber.

Abstract: An exercise device, comprising: more than one resistance adjusting inserts wherein said resistance adjusting inserts are selected to change the overall resistance a user exercises against; a chamber wherein one or more of said resistance adjusting inserts are capable of being inserted within said chamber; and an inlet to said chamber wherein the one or more of said resistance adjusting inserts are movable within the chamber by breath of a user. A method for exercising comprising: using an exercise device comprising a chamber capable of holding at least one resistance adjusting insert where the chamber has an inlet; selecting at least one resistance adjusting inserts from more than one resistance adjusting inserts; and, moving the selected inserts in the chamber by air pressure generated by a user directed through an inlet into the chamber.

Abstract: A lung instrument training device including at least one weighted insert, a hollow cylinder having a bottom and a top, wherein the weighted insert is positioned within the hollow cylinder, and a tube, wherein the distal end of the tube is connected to the bottom of the hollow cylinder, and a user breathes into the proximal end of the tube. A method for exercising lung capacity, strength and control including exhaling air from a user's lung in a tube connected to a cylinder, moving at least one weighted insert positioned inside the cylinder; and regulating the position of the weighted inserts within the cylinder.

Abstract: A lung instrument training device including at least one weighted insert, a hollow cylinder having a bottom and a top, wherein the weighted insert is positioned within the hollow cylinder, and a tube, wherein the distal end of the tube is connected to the bottom of the hollow cylinder, and a user breathes into the proximal end of the tube.