Abstract: Provided herein are systems, methods, and articles of manufacture for collecting and merging two different size droplets using a substrate comprising a plurality of trapping sites. In certain embodiments, provided herein are systems composed of a plurality of larger droplets and smaller droplets and a substrate comprising a plurality of trapping sites where each trapping site is configured to trap only one of the larger droplets and only one of the smaller droplets when the larger droplet is already present at the trapping site. In particular embodiments, the larger and/or smaller droplets are sorted prior to being contacted with the substrate to ensure they contain the desired component (e.g., cell or barcoded bead). In other embodiments, each trapping site is composed of one or multiple fluidically linked capture wells. In some embodiments, collected larger and smaller droplets are merged (e.g., via a demulsifier or electricity).

Abstract: A method of feeding a print medium comprises receiving a print medium by a media advance system; transporting the print medium by the media advance system to a print zone wherein the transporting comprises applying a first normal force when the print medium is at a first position of the media advance system and applying a second normal force when the print medium is at a second position of the media advance system, wherein the second normal force is different from the first normal force.

Abstract: An apparatus for manipulating a printable medium for the use in a printer is described. The apparatus comprises a drag device, a feed device and a lock device. The drag device conveys the printable medium to a printing area. The feed device feeds the printable medium to the drag device. The lock device is disposed between the feed device and the drag device. The lock device temporarily fixes a first portion of the printable medium so as to cause a second portion of the printable medium being in contact with the drag device to slip along the drag device.

Abstract: Provided herein are systems, methods, and articles of manufacture for collecting and merging two different size droplets using a substrate comprising a plurality of trapping sites. In certain embodiments, provided herein are systems composed of a plurality of larger droplets and smaller droplets and a substrate comprising a plurality of trapping sites where each trapping site is configured to trap only one of the larger droplets and only one of the smaller droplets when the larger droplet is already present at the trapping site. In particular embodiments, the larger and/or smaller droplets are sorted prior to being contacted with the substrate to ensure they contain the desired component (e.g., cell or barcoded bead). In other embodiments, each trapping site is composed of one or multiple fluidically linked capture wells. In some embodiments, collected larger and smaller droplets are merged (e.g., via a demulsifier or electricity).

Abstract: An apparatus for manipulating a printable medium for the use in a printer is described. The apparatus comprises a drag device, a feed device and a lock device. The drag device conveys the printable medium to a printing area. The feed device feeds the printable medium to the drag device. The lock device is disposed between the feed device and the drag device. The lock device temporarily fixes a first portion of the printable medium so as to cause a second portion of the printable medium being in contact with the drag device to slip along the drag device.

Abstract: A method of feeding a print medium comprises receiving a print medium by a media advance system; transporting the print medium by the media advance system to a print zone wherein the transporting comprises applying a first normal force when the print medium is at a first position of the media advance system and applying a second normal force when the print medium is at a second position of the media advance system, wherein the second normal force is different from the first normal force.

Abstract: Provided are claims and disclosure for a toroidal coil apparatus comprising a coiled wire nest further comprising: a top end layer disposed with a center through-layer; a circumferential side wall; a bottom end layer disposed with a center through-layer any one of a top end layer or bottom end layer radially extending through the circumferential side wall to form a vertically stacked coiled wire nest with a center through-nest, wherein the wire length and configuration of each stacked layer is identical and the distance between adjacent coiled wire is identical; at least a single or a plurality of inputs of at least two counter-directional channels in electrical communication with the coiled wire nest and at least a single or plurality of outputs of at least two counter-directional channels; and a coiled wire nest frame, further comprising: a latitudinal center hub with a plurality of slots; a vertical disc with a plurality of slots with staggered teeth; wherein the said vertical disc with staggered teeth is

Abstract: In an embodiment, a multi-functional accessory serves as a platform for implementing modifications to a product in a time-saving and less costly manner, whereas the modifications would otherwise be made to the product itself. In an embodiment, the product is inserted into the multi-functional accessory. In an embodiment, the multi-functional accessory may be utilized in applications with exposure to a liquid or moisture and in dry applications with no or minimal exposure to a liquid or moisture.

Abstract: In an embodiment, a multi-functional accessory serves as a platform for implementing modifications to a product in a time-saving and less costly manner, whereas the modifications would otherwise be made to the product itself. In an embodiment, the product is inserted into the multi-functional accessory. In an embodiment, the multi-functional accessory may be utilized in applications with exposure to a liquid or moisture and in dry applications with no or minimal exposure to a liquid or moisture.

Abstract: A system and architecture for managing lighting through a seamless low-voltage bus network is disclosed. The system comprises a plurality of control units that serve as nodes for integrating devices, such as light fixtures, control switches and sensors into the bus. Each of the control units preferably includes a printed circuit board and node interconnects for assembling the low-voltage bus and for integrating the devices. Alternatively, the system comprises a central hub with a master printed circuit control board and a plurality of interconnects for assembling the bus and for integrating the devices.