Abstract: The present technology is generally directed to appliance hubs and related systems and methods. In some embodiments, an appliance hub includes a frame assembly and one or more panel assemblies mounted thereto. Individual panels of the panel assemblies can be removably coupled to the frame. At least some of the panels can include one or more functional components, such as one lighting elements, acoustic controls, speakers, vents, mechanical/electrical/plumbing (“MEP”) components, and/or other devices. Accordingly, the frame assembly can be used to manufacture many differently configured appliance hubs with different arrangements of panels and devices positioned thereon. Further, the ability to remove or partially remove individual panels of the appliance hubs after the appliance hub is installed in a ceiling or other upper portion of a room allows for maintenance of existing devices of the appliance hub and/or replacement of devices or the panels themselves.

Abstract: A utility connection system can include a primary utility spline having a length and a support frame. The utility connection system can include one or more utility conduits extending along at least a portion of the length of the primary utility spline and supported by the support frame. The system can include a sensor hub including one or more sensors; and one or more branch access interfaces having one or more ports in communication with the one or more utility conduits. The utility connection system can include a branch utility spline connected to the primary utility spline at the one or more branch access interfaces.

Abstract: We describe a method for the detection of triacylglycerols (TAGs) in a biological sample.

Abstract: A bandgap reference circuit as may be used in ultra-low current applications is provided. An exemplary bandgap circuit can be configured to generate a positive temperature coefficient without the need for a resistor to offset a negative temperature coefficient. In accordance with an exemplary embodiment of the present invention, a bandgap circuit comprises a negative temperature coefficient generated from a junction device and a positive temperature coefficient generated from an FET-based device. An exemplary junction device can comprise a bipolar, junction diode or any other device for generating a negative temperature coefficient, while an exemplary FET-based device comprises a gate-drain connected device configured to provide a gate-source voltage having a positive temperature coefficient coupled in series with the bipolar device.