Abstract: A wearable electronic device including a display and a support arm attached to the display. The support arm can define a sleeve and can include an extendable portion movable within the sleeve. The support arm having a retracted state and an extended state.

Abstract: Disclosed herein, inter alia, are compounds and methods of use thereof for the modulation of CCR4 activity.

Abstract: Methods that expand the properties of laser-induced graphene (LIG) and the resulting LIG having the expanded properties. Methods of fabricating laser-induced graphene from materials, which range from natural, renewable precursors (such as cloth or paper) to high performance polymers (like Kevlar). With multiple lasing, however, highly conductive PEI-based LIG could be obtained using both multiple pass and defocus methods. The resulting laser-induced graphene can be used, inter alia, in electronic devices, as antifouling surfaces, in water treatment technology, in membranes, and in electronics on paper and food Such methods include fabrication of LIG in controlled atmospheres, such that, for example, superhydrophobic and superhydrophilic LIG surfaces can be obtained. Such methods further include fabricating laser-induced graphene by multiple lasing of carbon precursors. Such methods further include direct 3D printing of graphene materials from carbon precurors.

Abstract: Apparatus, systems, and methods for processing workpieces are provided. In one example implementation, a hydrogen gas mixed with an inert gas can be reacted with an oxygen gas to oxidize a workpiece at atmospheric pressure. A chemical reaction of a hydrogen gas with an oxygen gas facilitated by a hot workpiece surface can positively affect an oxidation process. A reaction speed of the chemical reaction can be slowed down by mixing the hydrogen gas with an inert gas. Such mixture can effectively reduce a partial pressure of the hydrogen gas. As such, the oxidation process can be carried out at atmospheric pressure, thereby, in an atmospheric thermal processing chamber.

Abstract: An adapter to add optical stimulation to a stimulation system includes an adapter body and a connector disposed on the distal end of the adapter body. The connector includes a connector body defining a port and a connector lumen; connector contacts disposed in the connector body and arranged along the connector lumen; and a light source disposed in the connector body. The adapter also includes terminals disposed along the proximal end of the adapter body and conductors extending along the adapter body and electrically coupling the connector contacts and the light source to the terminals. The adapter may be used with an optical stylet that fits into a stimulation lead which is, in turn, coupled to the connector of the adapter. Alternatively, the adapter can include a fiber optic coupled to the light source and configured to extend into the stimulation lead.

Abstract: A controlling and monitoring control application associated with one or more work operations of one or more utility devices is disclosed. The controller is programmed for controlling one or more external work operations associated with one or more utility devices. An I/O board is connected in communication with the primary controller having a module with a plurality of device-specific control applications associated with one or more device-specific work operations. The housing of the controller includes one or more cable access points for plugging a cable into the controller. The cable access points are sealed to prevent water from entering into the housing. A mounting bracket assembly provides flexibility for mounting the controller at various orientations and/or positions. The controller also includes a DC control circuit for controlling backlight luminance over the entire dimming ratio.

Abstract: In a process of producing ethylene and propylene from naphtha the process a feed stream comprising hydrogen, methane, ethane, and propane and residual C4+ from a naphtha-to-ethane-and-propane reactor is fed to a dividing wall fractionation column.

Abstract: A wearable device includes a support and a cushion that is coupled to the support, the cushion including a first portion and a second portion, the first portion having a first stiffness, the second portion having a second stiffness, and the first stiffness is at least four times greater than the second stiffness.

Abstract: Described herein is a coating comprising a binder, a pigment, and an antimicrobial composition which comprises particles selected from the group consisting of an aluminum silicate, a magnesium silicate, and a mixture thereof, and wherein the particles are modified with a quaternary ammonium salt. Further described is a building panel and building systems comprising a substrate and the coating composition applied thereto as well as methods of making and using the same.

Abstract: A process of producing ethylene and propylene from naphtha, the process comprising: producing light paraffins—ethane, hydrogen/methane/residual ethane and propane rich streams—in a dividing wall fractionation column from a stream of hydrogen, methane, propane, and residual C4+ produced in the reactor section of a naphtha-to-ethane-and-propane processing unit by reacting naphtha with hydrogen, a naphtha reactor effluent stream produced by a naphtha reactor of the naphtha-to-ethane-and-propane processing unit is cooled to produce a feed stream. The feed stream is passed to a dividing wall fractionation column. An ethane stream from the dividing wall fractionation column is passed to an ethane steam cracker to produce a cracking heater effluent stream. The cracking heater effluent stream is passed to a coldbox of the ethane steam cracker after multiple steps such as quenching, compression, cooling, caustic scrubbing, drying.

Abstract: A composition for a mixed refrigerant can be used to efficiently separate hydrogen from light hydrocarbons. The mixed refrigerant can comprise about 0 to about 7 mol % inert gas, about 11 to about 35 mol % methane, about 25 to about 40 mol % C2 hydrocarbon, about 20 to about 50 mol % C3 hydrocarbon and about 0 to about 15 mol % C5 hydrocarbon.

Abstract: Systems and methods for accelerated online adaptive radiation therapy (“ART”) are described. The improvements to online ART are generally provided based on the use of textural analysis and machine learning algorithms implemented with a hardware processor and a memory. The described systems and methods enable more efficient and accurate online adaptive replanning (“OLAR”), which can also be implemented in clinically acceptable timeframes. For example, OLAR can be reduced from taking 10-30 minutes down to 5-10 minutes.

Abstract: A system includes a storage facility configured to store drones. The system may also include at least one robotic element configured to move the drones to and from the storage facility and a conveyor configured to move the drones to a launching area. The at least one robotic element may include an articulating arm configured to move a first drone from the storage facility to the conveyor, in response to identifying that the first drone is selected for a flight.

Abstract: A computing device includes signal generation circuitry and also includes a location on the computing device that is operative to couple a signal generated by the signal generation circuitry into a user. For example, the computing device includes signal generation circuitry that generates a signal that includes information corresponding to a user and/or an application that is operative within the computing device. The signal generation circuitry couples the signal into the user from a location on the computing device based on a bodily portion of the user being in contact with or within sufficient proximity to the location on the computing device that facilitates coupling of the signal into the user. Also, the signal may be coupled via the user to another computing device that includes a touchscreen display that is operative to detect and receive the signal.

Abstract: The disclosure herein relate to systems, methods, and devices for developing patient-specific spinal treatments, operations, and procedures. In some embodiments, systems, methods, and devices described herein for developing patient-specific spinal treatments, operations, and procedures can comprise an iterative virtuous cycle. The iterative virtuous cycle can further comprise pre-operative, intra-operative, and post-operative techniques or processes. For example, the iterative virtuous cycle can comprise imaging analysis, case simulation, implant production, case support, data collection, machine learning, and/or predictive modeling. One or more techniques or processes of the iterative virtuous cycle can be repeated.

Abstract: A fluid filling station which has a supply tank, filter, transfer pump, a high pressure valve, an optional flow meter, a pressure relief valve, at least one muffler, a filling head, a control module, a purge head, cylinder dispensing mechanism, and its method of use are provided for. This fluid filling station is capable of refilling many types of fluids, but is preferably for the use with carbon dioxide. Additionally, this station is capable of housing and dispensing prefilled refillable fluid containers.

Abstract: A processor includes a decode unit to decode an instruction that is to indicate a page of a protected container memory, and a storage location outside of the protected container memory. An execution unit, in response to the instruction, is to ensure that there are no writable references to the page of the protected container memory while it has a write protected state. The execution unit is to encrypt a copy of the page of the protected container memory. The execution unit is to store the encrypted copy of the page to the storage location outside of the protected container memory, after it has been ensured that there are no writable references. The execution unit is to leave the page of the protected container memory in the write protected state, which is also valid and readable, after the encrypted copy has been stored to the storage location.

Abstract: A head-mounted device may have a head-mounted support structure that is configured to be worn on a head of a user. The head-mounted support structure may include a flexible rear portion that at least partially defines a central opening through which the displays in the head-mounted device are viewable. The flexible rear portion may conform to a face of the user when the head-mounted device is worn by the user. A removable cushion may be selectively attached to the flexible rear portion of the head-mounted support structure. The removable cushion may conform to and directly contact the face of the user when the head-mounted device is worn by the user. The removability of the cushion may allow for the cushion to be easily cleaned, easily replaced when worn, and customized to a user's aesthetic and comfort preferences.

Abstract: Radio-frequency amplifier circuit including: a first matching circuit; a driver stage circuit, in which the first matching circuit is coupled to the driver stage circuit, and in which the first matching circuit is configured to transform an input impedance of the driver stage circuit into a first impedance at an input to the first matching circuit; an inter-stage matching circuit coupled to the driver stage circuit; an output stage circuit coupled to the inter-stage matching circuit, in which the inter-stage matching circuit is configured to transform an input impedance of the output stage circuit into a second impedance at an output of the driver stage circuit; and and a second matching circuit coupled to the output stage circuit, in which the second matching circuit is configured to transform an impedance at an output of the second matching circuit into a third impedance at the output of the output stage circuit.

Abstract: The present disclosure provides methods of screening, diagnosing, monitoring and/or treating acid sphingomyelinase (ASM) disorders such as Niemann-Pick disease. In particular, the methods encompass techniques for improved diagnosis and/or treatment of an ASM disorder, for example using enzyme replacement therapy.