Abstract: A stand may include a plurality of cells, each cell having an outer wall, an inner wall, a bottom edge, and a top edge separated from the bottom edge by a height. A perimeter of the outer wall may include a first plurality of segment, and a perimeter of the inner wall may include a second plurality of segments. Each segment in the second plurality of segments may be substantially parallel to a corresponding segment in the first plurality of segments. The cells may be arranged such that the bottom edge of each cell is aligned to a bottom plane, and the cells may be further arranged in at least a first row and a second row, wherein cells in the first row are lower in height than cells in the second row. Adjacent cells may be coupled to each other with a spacing connector that maintains separation there between.

Abstract: In exemplary embodiments, methods, systems, and vehicles are provided, with the vehicle including vehicle systems, a communication bus, a first processor, and a communication bus transceiver. The first processor is configured to at least facilitate: determining whether a potential safety concern is present pertaining to control the vehicle systems; and providing communications along the communication bus of the vehicle, the communications including an indication of the potential safety concern. The communication bus transceiver is coupled to the first processor and configured to at least facilitate: recognizing the indication of the potential safety concern; and inhibiting the control for the vehicle systems when the indication of the potential safety concern is recognized by the communication bus transceiver.

Abstract: An automated warehouse storage system including a multilevel storage array is provided. Each aisle has a set of storage levels and each level has storage locations distributed along the aisle. The guideway network extending through the multilevel storage array is configured for autonomous vehicles to move along the guideway network within the multilevel storage array. The guideway network including an inter-aisle guideway spanning at least two of the multiple aisles and a set of guideway levels extending in an aisle of the multiple aisles and disposed so that each guideway level is at a different one of the storage levels and the vehicles on the guideway level can access the storage locations distributed along the aisle. Each set of guideway levels is connected to the inter-aisle guideway forming a common guideway path so that a vehicle can move between inter-aisle guideway and each guideway level along the common guideway path.

Abstract: The invention provides energy-sensitive adducts of acetylenic compounds having at least 25 carbons and at least one substance, compositions comprising these adducts, and industrial applications thereof including radiation dosimetry and the like. The adducts and compositions thereof have sensitivity towards energy derived from sources of radiation such as ionizing radiation, electromagnetic radiation, or heat.

Abstract: A multi-stage process for reducing the environmental contaminants in an ISO8217 Table 2 compliant Feedstock Heavy Marine Fuel Oil involving a core desulfurizing process and a Detrimental Solids Removal Unit as a pre-treating step or post-treating step to the core process. The product of the process is a Product Heavy Marine Fuel Oil compliant with ISO 8217 Table 2 for residual marine fuel including a maximum sulfur content (ISO 14596 or ISO 8754) less than 0.5 wt % and a Detrimental Solids content less than 60 mg/kg. A device for conducting the process and producing the product is disclosed.

Abstract: In one or more embodiments, this application relates to tribotechnical additive and lubricant compositions based on self-assembled carbon nanoarchitectonics derived through nanoscale modifications of organosilane-functionalized nanocarbon with one or multiple combinations of organo-molybdenum, organo-boron, organo-sulfur, organo-phosphorus, and heterocyclic compounds. The novel lubricant is characterized by having a composition comprising (A) one or more types of the novel additive compositions, (B) Base oil//lubricant, and optionally (C) one or more additives selected from the group including antioxidants, dispersants, detergents, anti-wear additives, extreme pressure additives, friction modifiers, viscosity index modifiers, seal swell additives, defoamers, pour point depressants and corrosion/rust inhibitors.

Abstract: A pressure compensator including a housing, an electroactive polymer (EAP) disposed in the housing and defining a volume therein, the volume being changeable upon application of an electric signal. A method for managing pressure in a tool including applying an electrical signal to the pressure compensator and changing a shape of the EAP to change the volume of the compensator whereby the pressure in the tool is altered. A borehole system including a borehole in a subsurface formation, a string in the borehole, a pressure compensator disposed within or as a part of the string.

Abstract: Motor driven systems with optimized performance and efficiency are provided. A drive system includes a motor and a gear system coupled with the motor by a shaft. The gear system includes a pair of input gears disposed on the shaft, and a pair of transfer shafts including transfer gears meshing with the input gears. The gear system is configured to cancel axial, radial and/or tangential forces for minimized net force at the shaft.

Abstract: A method for data storage includes assigning multiple different portions of a given object, which is stored in non-volatile storage, for access by multiple respective software modules running on one or more processors. Storage operations are performed by the software modules in the portions of the given object. Respective local values, which are indicative of most recent times the storage operations were performed in the given object by the respective software modules, are updated by the software modules. A global value is updated for the given object, by consolidating updates of the local values performed by the software modules.

Abstract: This disclosure relates generally to video coding and particularly to methods and systems for derivation and scaling of motion vector difference (MVD) in joint MVD scaling for compound inter-prediction of video blocks, and the signaling therefor. In one example implementations, a method and video device for processing a video block of a video stream is disclosed. For example, the method may include scaling a jointly motion vector difference and quantize the scaled motion vector difference in order derive a predicted motion vector according to a pixel resolution of the predicted motion vector.

Abstract: An imaging device includes a plurality of pixel sensors that respond to incident light. At least one drive-sense circuit is configured to generating a sensed signal corresponding to one of the plurality of pixel sensors. The at least one drive-sense circuit includes: a first conversion circuit configured to convert, a receive signal component of a sensor signal corresponding to the one of the plurality of pixel sensors into the sensed signal, wherein the sensed signal indicates a change in a capacitance associated with the one of the plurality of pixel sensors; a second conversion circuit configured to generate, based on the sensed signal, a drive signal component of the sensor signal corresponding to the one of the plurality of pixel sensors. The at least one drive-sense circuit is further configured to generate a plurality of other sensed signals corresponding to other ones of the plurality of pixel sensors for the other ones of the plurality of pixel sensors.

Abstract: An agricultural vehicle has an engine, a threshing rotor, and a rotor drive system including a planetary gear assembly and a fluid circuit for driving the rotor at a constant acceleration during a start-up procedure of the rotor.

Abstract: A composition and method for supplementing food, nutrition, and diet systems with omega-6 to omega-3 balanced oils comprising a synergistic blend of at least two oils. The composition further comprises a synergistic blend of long-chain omega-3 fatty acids as a means to further increase the nutritional value. The composition provides an effective increase in therapeutic and pharmacological properties in nutrition, and retards the rate of oxidation thereof.

Abstract: A power system may generate electrical power or receive an alternating current from an external power source via a port. The power system may configure a plurality of contactors in a partial line switching unit to unlink a plurality of generator windings of a transmission integral generator wherein the plurality of generator windings are connected to the port through the partial line interface switching unit. The power system may condition the current as the current flows through the plurality of generator windings, wherein the plurality of generator windings produce an impedance to support an active rectification process by a machine controller. The rectified output is then made available for distribution. The power system may accept direct current for use in an inversion process by a machine controller. The plurality of generator windings can form part of a low-pass LC filter to condition the alternating current resulting from the inversion process.

Abstract: An imaging device includes a plurality of pixel sensors that respond to incident light. At least one drive-sense circuit is configured to generating a sensed signal corresponding to one of the plurality of pixel sensors. The at least one drive-sense circuit includes: a first conversion circuit configured to convert, a receive signal component of a sensor signal corresponding to the one of the plurality of pixel sensors into the sensed signal, wherein the sensed signal indicates a change in a capacitance associated with the one of the plurality of pixel sensors; a second conversion circuit configured to generate, based on the sensed signal, a drive signal component of the sensor signal corresponding to the one of the plurality of pixel sensors. The at least one drive-sense circuit is further configured to generate a plurality of other sensed signals corresponding to other ones of the plurality of pixel sensors for the other ones of the plurality of pixel sensors.

Abstract: An embodiment of a system includes a compartment-generating device, a compartment detector, and electronic computing circuitry. The device is configured to generate compartments of a digital assay, at least one of the compartments having a respective volume that is different from a respective volume of each of at least another one of the compartments. The detector is configured to determine a number of the compartments each having a respective number of a target that is greater than a threshold number of the target. And the electronic circuitry is configured to determine a bulk concentration of the target in a source of the sample in response to the determined number of compartments. Because such a system can be configured to estimate a bulk concentration of a target in a source from a polydisperse digital assay, the system can be portable, and lower-cost and faster, than conventional systems.

Abstract: A classification model can be trained by using an augmented scene. The augmented scene may be generated by placing augmentation objects into a simulated scene that is a virtual representation of a real-world scene. The augmentation objects are virtual objects representing a category for which a reference classification model has a poor performance. The reference classification model may be a simulated model trained by using a simulated scene or a real-world model trained by using a real-world scene. A training set, which includes simulated sensor data of the augmentation objects and labels of the augmentation objects, can be used to train the augmented model. The augmented model can be used by an AV to classify objects in the surrounding environment of the AV. The augmented model can have a better accuracy in classifying objects in the category than the reference classification model.

Abstract: Systems and methods for monitoring chain health of a chain having multiple links in a closed loop, as the chain cycles. The system includes: a camera statically positioned with respect to the chain, the camera configured to generate a frame to include a link from among the multiple links; and a controller module operationally coupled to the camera and programmed to repeat the steps of: receiving the frame; converting the frame to a black and white frame with a high-contrast; identifying a link type of the link in the black and white frame based on referencing a plurality of predefined skyline templates; and, storing the link with the link type and a respective temporal marker in a cache, storing a sequence. The system continues until discovering that the chain has cycled back to the starting link, identifies a type of chain for the chain, and fingerprints the chain.

Abstract: A computing system including one or more processors configured to receive an audio input. The one or more processors may generate a text transcription of the audio input at a sequence-to-sequence speech recognition model, which may assign a respective plurality of external-model text tokens to a plurality of frames included in the audio input. Each external-model text token may have an external-model alignment within the audio input. Based on the audio input, the one or more processors may generate a plurality of hidden states. Based on the plurality of hidden states, the one or more processors may generate a plurality of output text tokens. Each output text token may have a corresponding output alignment within the audio input. For each output text token, a latency between the output alignment and the external-model alignment may be below a predetermined latency threshold. The one or more processors may output the text transcription.

Abstract: A battery includes an air cathode, an anode, an aqueous electrolyte, and a housing, wherein the housing includes one or more air access ports defining a total vent area; the battery exhibits a cell limiting current at 1.15V; a ratio of cell limiting current at 1.15 V to total vent area is greater than about 100 mA/mm2; and the aqueous electrolyte includes an amphoteric fluorosurfactant.