Abstract: Various embodiments of the present invention are directed to methods of preparing a biogas purification system. Embodiments include flushing an adsorber with a gas stream that is separable by the downstream biogas purification process. Other embodiments include using the separable gas stream to flush a saturated adsorber. Additional embodiments include using a gas stream comprised of CO2.

Abstract: In one aspect, an example method can be used with a system comprising a set of domain specific language (DSL)-compatible modules. The method can include: (i) designing a template for an interactive media object, wherein the template includes one or more fixed portions and one or more variable portions; (ii) curating the designed template by at least using received input to modify the one or more variable portions of the designed template; (iii) modifying the curated template by replacing a content placeholder of the curated template with a corresponding content item, thereby automatically converting the curated template into an interactive media object definition file; and (iv) using the interactive media object definition file to render and present, via a media selection menu of a presentation device, an interactive media object defined by the interactive media object definition file.

Abstract: Methods of enabling locomotor control, postural control, voluntary control of body movements (e.g., in non-weight bearing conditions), and/or autonomic functions in a human subject having a spinal cord injury, a brain injury, or a neurological neuromotor disease are described.

Abstract: A method includes determining a first streamer from a plurality of streamers that are streaming a first video stream, receiving the first video stream from the determined first streamer, timestamping the first video stream, transmitting the timestamped first video stream to a plurality of devices, transmitting a timestamped second video stream generated at a host device to the plurality of devices, and causing, at each of the plurality of devices, synchronized display of the first and the second video streams based on the time stamps.

Abstract: Devices, systems, and methods are provided for relieving peripheral nerve pain in a subject. In one example, the device includes a surface configured for placement against a subject's skin, an imaging element on the housing configured to transmit signals from the surface into the subject's body and receive reflected signals from the body, and one or more transducer elements configured to deliver focused ultrasound from the surface into the body. A controller is coupled to the imaging element to process the reflected signals to identify a target nerve within the body and coupled to the one or more transducer elements to control delivery of the focused ultrasound to the target nerve to relieve pain.

Abstract: A hydrocarbon fluid containment article having a wall with a surface that is wetted by hydrocarbon fluid. The surface includes an anti-coking coating. The anti-coking coating includes a copper salt, a silver salt, or a combination thereof. A gas turbine engine component including a wall having a first surface and an anti-coking coating on the first surface of the wall that is wetted by hydrocarbon fluid. The anti-coking coating including a copper salt, a silver salt, or a combination thereof that prevents the formation of gum or coke on a surface thereon. Methods for reducing the deposition of thermal decomposition products on a wall of an article are also provided.

Abstract: Systems and methods are disclosed herein for estimating at least one force acting upon a vehicle-mounted tire. An acceleration waveform (150) of the tire is detected in a tire radial direction from sampled outputs of a tire-mounted acceleration sensor (118). The acceleration waveform is integrated in the tire radial direction to generate a velocity waveform (step 220). A number of samples during ground contact are calculated from at least first and second peaks in the velocity waveform, wherein a ground contact length is calculated based on at least the calculated number of samples during ground contact, a sampling rate of the outputs of the tire-mounted acceleration sensor, and a velocity of the vehicle. At least one force acting on the tire is estimated from at least the calculated ground contact length (166), and an output signal is generated corresponding to the estimated at least one force acting on the tire.

Abstract: Systems and methods for recovery of molten metal are generally described. Certain systems comprise a reactor (e.g., a reduction cell such as an electrolytic cell comprising an anode, a cathode, and an electrolyte) comprising molten metal within a container; and a collection vessel at least partially contained within the container of the reactor, the collection vessel comprising an opening fluidically connected to the container of the reactor. Some systems comprise a reactor; and a collection vessel comprising a first opening fluidically connected to the reactor and a second opening fluidically connected to a source of gas (e.g., inert gas) and to a source of negative pressure.

Abstract: Certain systems comprise a reactor (e.g., a reduction cell such as an electrolytic cell comprising an anode, a cathode, and an electrolyte) comprising molten metal within a container; and a collection vessel at least partially contained within the container of the reactor, the collection vessel comprising an opening fluidically connected to the container of the reactor. Some systems comprise a reactor; and a collection vessel comprising a first opening fluidically connected to the reactor and a second opening fluidically connected to a source of gas (e.g., inert gas) and to a source of negative pressure.

Abstract: A method includes for a plurality of devices, each of the plurality of devices having access to a first video stream from at least one of a plurality of streamers of the first video stream, confirming authorization to access the first video stream from one of the plurality of streamers of the first video stream, selecting a first streamer from the plurality of the streamers, receiving the first video stream from the first streamer, transmitting the first video stream to the plurality of devices having confirmed authorization.

Abstract: A method includes, in response to receiving an email message, detecting one or more artifacts within an email message, wherein each of the artifacts is associated with a payload; for each artifact, generating, a descriptor object representing the artifact that does not include the payload, so that the processor is prevented from accessing the payload via the descriptor object; and at least one payload button based on the payload associated with the artifact for causing the payload to be transmitted to an external system for analysis of the payload; and presenting an artifact dashboard in a graphical user interface (GUI) rendered on a display of the email security system, the artifact dashboard displaying, for each artifact, the descriptor object representing the artifact and the at least one payload button based on the payload associated with the artifact.

Abstract: A powder bed material can include from 80 wt % to 100 wt % metal particles having a D50 particle size distribution value from 4 ?m to 150 ?m. From 10 wt % to 100 wt % of the metal particles can be surface-activated metal particles having in intact inner volume and an outer volume with structural defects. The structural defects can exhibit an average surface grain density of 50,000 to 5,000,000 per mm2.

Abstract: The present disclosure is related to systems and methods for solid-phase reactions.

Abstract: Embodiments are directed to tiered data store with persistent layers. A write tier in the file system for storing in a file system. A value for a performance metric that corresponds to write requests to the file system may be predicted based on characteristics of the write requests such that the performance metric may be determined based on a plurality of interactions with the write tier. The predicted value that exceeds a threshold value of the performance metric may be employed to cause performance of further actions, including: queuing a portion of the write requests in a memory buffer based on the predicted value and the threshold value; combining the queued portion of the write requests into s; storing the data segments in the write tier such that a measured value of the performance metric may be less than the threshold value.

Abstract: A method of printing a multi-material part in a layer-wise manner with an extrusion-based 3D printer includes providing a sliced digital model of a multi-material part and determining a number of materials in each of the slices of the digital mode. The method includes utilizing a digital model of a purge tower having N subdivisions having a closed geometry, wherein N is the number of print heads needed to print the part that is greater than or equal to three, each adjacent subdivision contact one another along an interface and assigning each print head to one subdivision and to tool paths forming the one subdivision in each layer. The method includes reassigning the assigned subdivision within the purge tower of an inactive print head in a layer to a print head that is active in the layer of the multi-material part.

Abstract: Provided herein are a system and method for investing, allocating and periodically distributing pooled capital between investors sorted into a plurality of cohorts based on one or more of age, gender, and investor type. The system and method described herein may periodically distribute to investors capital generated from investment returns and mortality of the investors, as will be described in greater detail below. The system may include at least one computing device that provides a computing platform to enable fund managers and, in some embodiments, individual or retail investors, to interface with the system. The platform may guide individual investors through an onboarding process involving collection of information about the investor, such as age, gender and investor type.

Abstract: Systems and methods for recovery of gaseous substances from molten salt electrolysis are generally described. Certain systems comprise a cell configured for molten salt electrolysis; a collector fluidically connected to the cell and configured to collect volatilized molten salt from the cell; and a gas scrubber fluidically connected to the collector and configured to at least partially remove a gas from an effluent stream of the cell. Some methods comprise, using a pressure gradient: transporting a gas comprising molten salt vapor from an electrolytic cell to and through a collector such that at least a portion of the molten salt vapor forms a solid within the collector; and transporting some or all of the gas from the collector through a gas scrubber.

Abstract: Systems and methods for feeding solid material and a gas into a container (e.g., electrolytic cell) are generally described. Certain methods comprise feeding solid material and a gas into an electrolytic cell through an inlet; wherein: the gas comprises an inert gas; and the inlet is positioned, relative to an anode of the electrolytic cell, within a distance that is less than or equal to 5 times the shortest cross-sectional dimension of the anode. Certain systems comprise a container configured for molten salt electrolysis; a passageway configured for feeding solid material and a gas into the container; an anode; a cathode; and an outlet configured for releasing a gas from the container; wherein an inlet from the passageway to the container is positioned, relative to the anode, within a distance that is less than or equal to 5 times the shortest cross-sectional dimension of the anode.

Abstract: Methods for forming a semiconductor structure and semiconductor structures are described. Some embodiments of the method comprise patterning a substrate to form a first opening and a second opening, the substrate comprising an n transistor and a p transistor, the first opening over the n transistor and the second opening over the p transistor. The substrate is pre-cleaned. A molybdenum film is selectively deposited on the p transistor.