Abstract: An iron-air battery including an iron electrode in contact with an anode current collector, wherein the iron electrode includes a plurality of channels; an oxygen reduction reaction electrode having a first surface facing the plurality of channels and an opposing second surface in contact with air; an oxygen evolution reaction electrode interdigitated with the plurality of channels of the iron electrode, wherein at least a portion of the oxygen evolution reaction electrode is disposed within the plurality of channels in a direction perpendicular to a plane of the oxygen reduction reaction electrode; and an electrolyte in contact with the iron electrode, the first surface of the oxygen reduction reaction electrode, the plurality of channels, and the oxygen evolution reaction electrode.

Abstract: A system, method and/or computer usable program product for automatically and dynamically planning and executing schedules and operations of a distribution warehouse locality including accessing a set of customer orders for fulfillment from the distribution warehouse locality within a predetermined timeframe, each customer order including a priority for fulfillment; accessing current inventory levels for the distribution warehouse locality; accessing expected shipments of inventory to the distribution warehouse locality; accessing a set of expected labor resources at the distribution warehouse locality for fulfilling the set of customer orders within the predetermined timeframe; automatically generating a set of tasks for completing each customer order; automatically optimizing an allocation of the set of tasks with the set of expected labor resources for each customer order; automatically scheduling the allocated set of expected labor resources and the set of tasks for fulfilling the set of customer orders;

Abstract: A system, method and/or computer usable program product for dynamically optimizing inventory among multiple distribution warehouses across multiple time periods within a time span, including receiving an identified configuration of the multiple distribution warehouses including associated shipping lanes, receiving an identified set of good types, receiving an identified set of constraints and capacities applicable to the identified configuration, receiving a set of incentive based weights associated with inventory levels of the set of goods and with shipments on the shipping lanes, generating a model of the multiple distribution warehouses including the identified configuration, the identified set of good types, the identified set of constraints and capacities, and the incentive based weights, the model including incoming shipment destinations and outgoing shipment originations as decision variables and including transfer shipments with good types and quantities thereof as decision variables, receiving curren

Abstract: A system, method and/or computer usable program product for automatically and dynamically planning and executing reward based schedules and operations of a distribution warehouse locality including accessing a set of customer orders for fulfillment from the distribution warehouse locality within a predetermined timeframe, each customer order including a priority for fulfillment; accessing current inventory levels for the distribution warehouse locality; accessing expected shipments of inventory to the distribution warehouse locality; accessing a set of expected labor resources at the distribution warehouse locality for fulfilling the set of customer orders within the predetermined timeframe; automatically generating a set of tasks for completing each customer order; automatically optimizing an allocation of the set of tasks with the set of expected labor resources for each customer order; automatically scheduling the allocated set of expected labor resources and the set of tasks for fulfilling the set of cust

Abstract: According to one aspect, an additive for an iron negative electrode of an alkaline electrochemical cell may include a powder of discrete granules including agglomerated particles, the agglomerated particles including at least one metal sulfide.

Abstract: Systems and methods for mitigating the effect of in-band interference. The methods comprise: receiving a signal comprising at least one interfering signal component; generating a soft value for each symbol in at least one interfering signal component; and using the soft values to cancel at least one interfering signal component from the signal to mitigate the effect of interference. The soft value represents a most likely value for the symbol which is obtained by: determining a probability metric between an actual value of the symbol and each of a plurality of possible symbol values using a scaling value representing an estimate of the noise level in the signal received by the device; generating current local probabilities for the plurality of possible symbol values using the probability metric; and using the current local probabilities to determine the soft value.

Abstract: Electrochemical cells are provided, wherein a metal ion is adsorbed to a manganese dioxide- or carbon-containing electrode due to the addition of a metal additive to the cell's electrolyte and/or cathode. Methods for preparing such cells are also provided. In particular embodiments, the electrochemical cells are alkaline electrochemical cells, and the electrode contains manganese dioxide.

Abstract: Various embodiments include processes for purifying and/or preparing iron-bearing materials. Various embodiments include purification and/or preparation of iron ores, iron, and their intermediates. Various embodiments include processes for purifying iron-bearing materials comprising leaching one or more soluble species of impurities out of iron-bearing materials using a leaching solution comprising fluorine.

Abstract: Systems, methods, components, and materials are disclosed for stereolithographic fabrication of three-dimensional, dense objects. A resin including at least one component of a binder system and dispersed particles can be exposed to an activation light source. The activation light source can cure the at least one component of the binder system to form a green object, which can include the at least one component of the binder system and the particles. A dense object can be formed from the green object by removing the at least one component of the binder system in an extraction process and thermally processing particles to coalesce into the dense object.

Abstract: The present invention is directed to a process for preparing a compound of formula I-11 through multiple-step reactions:

Abstract: Systems, methods, and devices of various aspects include using tin, antimony, and/or indium as an additive to an electrolyte and/or electrode in an electrochemical system, such as a battery, having an iron-based anode. In some aspects, the addition of tin, antimony, and/or indium may improve cycling of the iron-based anode. Systems, methods, and devices of various aspects include using high hydroxide concentration electrolyte in an electrochemical system, such as a battery. In some aspects, a high hydroxide concentration electrolyte may increase the stored amount of charge stored in the cell (i.e., the capacity of the battery material) and/or decrease the overpotential (i.e., increase the voltage) of the battery.

Abstract: The present invention is directed to processes for preparing beta 3 agonists of Formula (I) and Formula (II) and their intermediates. The beta 3 agonists are useful in the treatment of certain disorders, including overactive bladder, urinary incontinence, and urinary urgency.

Abstract: Devices, systems, and methods are directed to binder jetting for forming three-dimensional parts having controlled, macroscopically inhomogeneous material composition. In general, a binder may be delivered to each layer of a plurality of layers of a powder of inorganic particles. An active component may be introduced, in a spatially controlled distribution, to at least one of the plurality of layers such that the binder, the powder of inorganic particles, and the active component, in combination, form an object. The object may be thermally processed into a three-dimensional part having a gradient of one or more physicochemical properties of a material at least partially formed from thermally processing the inorganic particles and the active component of the object.

Abstract: Systems and methods for mitigating an effect interference. The methods comprise: receiving, by a device, a signal comprising a plurality of signal components; determining whether each signal component has a sufficient reconstructability; reconstructing each said signal component that was determined to have sufficient reconstructability using the received signal or an at least partially clean signal with other signal component(s) removed from the received signal; and using the reconstructed signal components to generate a modified received comprising the received signal with the signal components removed therefrom that (i) are devoid of a signal of interest and (ii) have sufficient reconstructability.

Abstract: A Radio Frequency (RF) receiver may include a lower-order phase shift keying (PSK) demodulation circuit configured to generate at least one locking parameter when performing a lower-order PSK demodulation of an RF receive signal having an interfering PSK signal component. A higher-order PSK demodulation circuit has a higher order than the lower-order PSK demodulation circuit, and locks to the RF receive signal using the at least one locking parameter from the lower-order PSK demodulation circuit. The higher-order PSK demodulation circuit performs the higher-order PSK demodulation of the RF receive signal based upon locking to the RF receive signal to determine the interfering PSK signal component.

Abstract: A Radio Frequency (RF) receiver may include a lower-order phase shift keying (PSK) demodulation circuit configured to generate at least one locking parameter when performing a lower-order PSK demodulation of an RF receive signal having an interfering PSK signal component. A higher-order PSK demodulation circuit has a higher order than the lower-order PSK demodulation circuit, and locks to the RF receive signal using the at least one locking parameter from the lower-order PSK demodulation circuit. The higher-order PSK demodulation circuit performs the higher-order PSK demodulation of the RF receive signal based upon locking to the RF receive signal to determine the interfering PSK signal component.

Abstract: Satellites may be integrated into a provider network for cloud-based services by utilizing a satellite-deployable computing device to execute one or more cloud services that are accessible by client devices of the provider network via respective associated Application Programming Interfaces (APIs). In some embodiments, the satellite-deployable computing device may process payload data of the satellite in accordance with one or more cloud-based services indicated in control instructions originating from a client device of the provider network. In some embodiments, the processed data may be transmitted to a ground station in accordance with one or more cloud-based services.

Abstract: Techniques are disclosed for fabricating multi-part assemblies. In particular, by forming release layers between features such as bearings or gear teeth, complex mechanical assemblies can be fabricated in a single additive manufacturing process.

Abstract: Embodiments of the present disclosure are drawn to systems and methods for adjusting a three-dimensional (3D) model used in metal additive manufacturing to maintain dimensional accuracy and repeatability of a fabricated 3D part. These embodiments may be used to reduce or remove geometric distortions in the fabricated 3D part. One exemplary method may include: receiving, via one or more processors, a selection made by a user; receiving a 3D model of a desired part; retrieving at least one model constant based on the user's selection; receiving an input of at least one process variable setting from a set of process variable settings; generating transformation factors based on the at least one process variable parameter and the at least one model constant; transforming the 3D model of the desired part based on the transformation factors; and generating processing instructions for fabricating the transformed 3D model of the desired part.

Abstract: Techniques for providing a multi-stage iterative scheme to determine fine granularity estimates of parameters of an interfering signal and for using the fine granularity estimates of the parameters to reduce an impact of the interfering signal against a signal of interest (SOI) are disclosed. An input signal is identified. A first set of estimation parameters that provide a coarse granularity estimate of a center frequency of the jamming signal and of a symbol rate of the jamming signal are determined. The first set of estimation parameters are refined to generate a medium granularity estimate of the center frequency and the symbol rate of the jamming frequency. The medium granularity estimates are also refined to produce a fine granularity estimate of the center frequency and the symbol rate. The fine granularity estimates are used to remove or reduce an influence of the jamming signal on the input signal.