Abstract: The present disclosure relates to the use of occluding fluids, such as a high-density fluid (a “z-fluid”) or a low-density fluid (an “a-fluid”), to displace resin within a vat during 3D printing. Further, an a-fluid may act as a protective boundary for a 3D printing resin wherein the a-fluid sits on top of the printing resin. Another embodiment of the disclosure provides a process of assessing which regions of a computer-aided design (CAD) model take advantage of a buoying force supplied by the occluding fluid, such that fewer support structures are needed for printing a final CAD model compared to printing the CAD model without the occluding fluid.

Abstract: A system and method for encrypting and decrypting information is presented. In some embodiments, an endpoint token management system is provided for facilitating dynamic and random encryption and decryption methods. The system and methods may be employed in virtually any system or network, and may be used to protect virtually any type of data, whether at rest (data storage), in motion (data transfer), or in use. In some embodiments, synchronization points are used as analogs for encryption/decryption keys, enabling the encrypting system and decrypting system to begin randomly altering encryption data in a like-manner, thereby creating a constantly changing encryption field that is virtually impossible to decrypt without authorization.

Abstract: Methods, systems and apparatuses, including computer programs encoded on computer storage media, are provided herein for an interactive, educational cooking experience. The embodiments may display a cooking interface that includes various ingredients, kitchen appliances, cookware, and kitchen utensils that may be manipulated by a user. A number of instructions relating to one or more steps of a selected recipe may also be displayed via the cooking interface, such that the user may attempt to follow the instructions by interacting with the displayed items. The embodiments may determine whether such interactions are in accordance with the instructions and may display relevant feedback to the user.

Abstract: A computing device is described for performing local interference avoidance, when supporting concurrent voice and data transmissions, and with access to multiple radios. The computing device predicts when coexistence issues will occur from maintaining independent voice and data transmissions using separate radios. To avoid local interference issues, the computing device automatically switches to operating a different combination of radios, making local interference less likely to occur. In some cases, the computing device may consolidate the voice and non-voice data exchanges to occur using a single radio. In some cases, rather than consolidation, the computing device may move the voice or the non-voice data exchange to a different radio as a way to avoid the local interference.

Abstract: A method is provided of designing and producing a carbon fiber composite wrist pin using a combination of a carbon fiber composite pultruded rod that is overwrapped with a carbon fiber prepreg fabric. The use of the carbon fiber pultruded rod and the carbon fiber prepreg fabric results in a rod with optimal flexural strength properties to endure the flexural stress placed on a wrist pin during the cycling of an internal combustion engine. In addition, the overwrapping of the pultruded rod with a carbon fiber prepreg fabric allows for one pultruded rod blank to produce multiple wrist pin sizes by allowing one to change the outer diameter of the wrist pin by changing the thickness of the carbon fiber prepreg fabric overwrapping. After overwrapping, the rod blank is cut to a chosen specific length, optionally inserted into a metal sleeve, and coated with a thermal barrier coating. The wrist pin is then ground to a chosen specific tolerance and coated with an anti-friction coating.

Abstract: An elevator cab and method of sterilizing the air of an elevator comprising, a plenum configured to fluidly connect to an interior of the elevator cab, at least one intake formed in the side walls of the elevator cab and in fluid communication with the plenum, a fan configured to draw air from the elevator cab via the intake duct and the plenum, and a kill box, including a source of ultraviolet C (UVC) light, and configured to receive air via the fan, wherein the UVC light is configured to sterilize air removed from the elevator cab.

Abstract: The invention provides compounds of formula (I): or pharmaceutically-acceptable salts thereof, that are inhibitors of Janus kinases and release an active metabolite in vivo. The invention also provides pharmaceutical compositions comprising such compounds, and methods of using such compounds to treat inflammatory skin diseases and other diseases.

Abstract: A method of manufacturing a high-THC and/or high-CBD cannabis smoking device. Generally, an outer layer of product is provided about an aperture or central air conduction apparatus through the product. The aperture or central air conduction apparatus allows improved air flow through the product, which providing a more even and continuous hum of the product, which can be prevented by the more resinous or moist consistency of the product brought about by the enhanced THC/CBD content of the product.

Abstract: Systems, methods, and non-transitory media are provided for smart sports equipment and integrated platforms. An example method can include receiving, by an integrated platform and from a client device, a request for content associated with a smart ball having a communications device configured to communicate an address for the content to one or more client devices, the request being based on the address from the smart ball; in response to the request, retrieving, by the integrated platform, the content associated with the smart ball; and providing, by the integrated platform, the content to the client device.

Abstract: Embodiments relate to a hydraulic fracturing system that includes a blender unit. The system includes an auger and hopper assembly to receive proppant from a proppant source and feed the proppant to the blender unit for mixing with a fluid. A first power source is used to power the blender unit in order to mix the proppant with the fluid and prepare a fracturing slurry. A second power source independently powers the auger and hopper assembly in order to align the hopper of the auger and hopper assembly with a proppant feed from the proppant source. Thus, the auger and hopper assembly can be stowed or deployed without use of the first power source, which is the main power supply to the blender unit.

Abstract: A film includes 20.0 weight percent to 69.5 weight percent of a linear low density polyethylene (LLDPE) based polymer. The LLDPE having a high density fraction (HDF) from 3.0% to 8.0%, an I10/I2 ratio from 5.5 to 6.9, and a short chain branching distribution (SCBD) of less than or equal to 8.0° C. The film also includes 0.0 weight percent to 10.0 weight percent low density polyethylene (LDPE) based polymer, and 30.0 weight percent to 70.0 weight percent pore former.

Abstract: Obtaining a consistent set of snapshots of a group of storage volumes includes obtaining a plurality of snapshots, each of the snapshots being for one of the volumes, determining if there are any specific write operations to at least one volume that occurred after obtaining a first one of the snapshots and before obtaining a last of the snapshots, if there are any specific write operations, discarding the plurality of snapshots, and, if there are no specific write operations, designating the plurality of snapshots as the consistent set of snapshots. Obtaining a consistent set of snapshots may include repeatedly obtaining a plurality of snapshots and determining if there are specific write operations until either a particular condition is met or there are no specific write operations determined. The particular condition may be exceeding a predetermined number of iterations or a predetermined time limit.

Abstract: A dual-factor PIN based authentication system and method uses a cryptogram provided by a contactless card associated with the client in association with a PIN stored by the contactless card to authenticate the client. In some embodiments, cryptogram authentication may be preconditioned upon a PIN match determination by the contactless card. In other embodiments, the cryptogram may be formed at least in part using the personal identification number (PIN) stored on the contactless card encoded using a dynamic key stored by the contactless card and uniquely associated with the client. Authentication may be achieved by comparing the cryptogram formed using the PIN against an expected cryptogram generated an expected PIN and an expected dynamic key.

Abstract: Disclosed are systems, methods, and storage media for operating a prescription-matching platform. Exemplary implementation may: receive, from a patient or a physician, an order for a medical supply where the order has a trait and is associated with the patient; select, from a network of pharmacies, a first list of network pharmacies meeting a trait of the order; select, from the first list of network pharmacies, a second list of pharmacies; communicate, to each pharmacy in the second list, a request to fill the order; select, by a pharmacy in the second list, the availability to fill the order; communicate, to the patient, the availability of each pharmacy in the second list the availability to fill the order; and select, by the patient, a pharmacy to fill the order.

Abstract: A battery system includes a plurality of battery cell packs arranged in layers selectively connected in series and parallel by a control system controlling a plurality of switches. Each of the battery cell packs includes a plurality of battery cells. A plurality of first switches and a plurality of second switches are controlled by a control system to connect the battery cell packs in response to a desired current output of the battery system and/or a desired voltage output of the battery system irrespective of individual battery cell or battery cell pack voltages or currents associated with state of charge or operational performance. The control system controls the switches to selectively connect the battery cell pack(s) to the output connections in parallel and/or series to provide redundancy and reduce output voltage/current fluctuation otherwise associated with state of charge or underperforming battery cells/packs.

Abstract: A load control system may include multiple devices capable of communicating with one another to enable load control via a network. Devices communicating in the load control system may be powered by a lower power supply (e.g., a battery). These devices may be power-conservative control devices. A device may transmit an indication that it is a power-conservative control device. The device may be assigned a multicast slot. The multicast slot may occur periodically and may be associated with a multicast phase. An indication of the device's assigned multicast slot may be transmitted to other devices in the load control system. Messages may be transmitted to the device from one or more other devices during its configured multicast slot.

Abstract: An image sensor may include a shared pixel circuit having multiple photodiodes coupled to a common floating diffusion node via respective charge transfer gates. First, the pixel circuit may be reset, and a sample-and-hold reset (SHR) value may be read out. Charge from a first of the photodiodes may be transferred to the floating diffusion node, and a first sample-and-hold signal (SHS) value may be read out. A first correlated double sampling (CDS) value is obtained by computing the difference between the SHR value and the first SHS value. Without resetting again, charge from a second of the photodiodes may be transferred to the floating diffusion node, and a second SHS value may be read out. A second CDS value is obtained by computing the difference between the first and second SHS values. Reading out the shared pixel circuit in this way substantially reduces power consumption.

Abstract: A method includes obtaining foot force data that is created by sampling, in accordance with a sampling signal, data from a plurality of pressure sensing elements of a shoe sensor system, where the plurality of pressure sensing elements are distributed in a pattern having a first pressure sensing element at a fifth metatarsal area of a lateral wall of an insole of a shoe associated with the shoe sensor system, and a second pressure sensing element at a first metatarsal area of a medial wall of the insole. The method further includes processing the foot force data to determine a horizontal force of a foot of a user of the shoe sensor system while the user is performing a movement while wearing the shoe.

Abstract: The present disclosure provides tobacco having genetic modification(s) in a group of ERF genes. Also provided are tobacco plants with altered total alkaloid and nicotine levels and commercially acceptable leaf grade, their development via breeding or transgenic approaches, and production of tobacco products from these tobacco plants. Further provided are compositions and methods for producing tobacco plants having novel mutations or alleles to reduce nicotine levels. Further provided are sequence polymorphisms and molecular markers for breeding tobacco with reduced nicotine or alkaloids while maintaining tobacco leaf grade and tobacco product quality.

Abstract: A firearm magazine loader is disclosed herein. The firearm magazine loader, in an embodiment, includes a base, a body supported by the base, an ammunition receptacle supported by the body, and a cartridge positioner moveably coupled to the body. The cartridge positioner includes a plurality of fingers spaced apart by a plurality of gaps. Furthermore, the cartridge positioner includes a ramp extending downward when the firearm magazine loader is vertically oriented.