Abstract: Described herein are methods for imaging a fluorescent bioassay (including a substrate, such as dispersed cellular sample, exposed to one or more exogenous fluorophore and/or fluorescent probe that accumulate in a structure of interest). The bioassay can be excited with Type-C ultraviolet (UVC) light produced by one or more light emitting diode (LED). The UVC can have a center wavelength that causes emission by the fluorescent bioassay. A digital optical device can collect a signal emitted from the fluorescent bioassay in response to the excitation. The methods relate in particular to Microscopy with Ultraviolet Surface Excitation (MUSE) imaging.

Abstract: Described herein are systems and methods for improving light-sheet microscopy with cost-effective and simplified components. Such cost-effective and simplified components can be implemented in a light focusing system, a light generation system, and/or in imaging system. The light focusing system can be improved by attaching a voice coil motor to a focusing lens to increase the imagable field of view. The light generation system can be improved with a multimode laser diode to increase the uniformity of the beam profile and to increase the usable optical power. The imaging system can be improved by using a fluid chamber with positive cylindrical optical window for minimizing spherical aberrations.

Abstract: Rapid and data-efficient training of an artificial intelligence (AI) algorithm are disclosed. Ground truth data are not available and a policy must be learned based on limited interactions with a system. A policy bank is used to explore different policies on a target system with shallow probing. A target policy is chosen by comparing a good policy from the shallow probing with a base target policy which has evolved over other learning experiences. The target policy then interacts with the target system and a replay buffer is built up. The base target policy is then updated using gradients found with respect to the transition experience stored in the replay buffer. The base target policy is quickly learned and is robust for application to new, unseen, systems.

Abstract: The present disclosure provides methods, apparatuses, systems, and computer-readable mediums for operating a target base station by an apparatus. A method includes collecting a plurality of trajectories corresponding to the target base station and a plurality of source base stations, clustering, using an unsupervised reinforcement learning model, the plurality of trajectories into a plurality of clusters including a target cluster, selecting, as a target trajectory, a selected trajectory from the target cluster that maximizes an energy-saving parameter of the target base station, and applying, to the target base station, an energy-saving control policy corresponding to the target trajectory. The target cluster corresponds to the target base station and at least one source base station from among the plurality of source base stations.

Abstract: A package receiving container, including a main body to store at least one item therein, a lid assembly movably disposed on at least a portion of the main body to prevent access within the main body while closed and facilitate access within the main body while opened, a lock disposed on at least a portion of the lid assembly to prevent the lid assembly from opening in response to being locked; and a control unit disposed within at least a portion of the main body to monitor for receipt of the at least one item within the main body and sending a signal to an external device that the at least one item has been delivered in response to the main body receiving the at least one item.

Abstract: A method performed by an optical tactile sensor comprising a camera, includes: measuring a plurality of relations between the optical tactile sensor and an object; detecting a contact of a membrane on the object; detecting a plurality of markers on the membrane; performing a plurality of first operations by using a tactile perception module; and performing a second operation by using a three-dimensional (3D) perception module, based on a result of the performing of the plurality of first operations.

Abstract: Subcutaneous photobiomodulation (PBM) is described for treatment of one or more medical conditions, including pulmonary fibrosis, an abnormality in upper airway function, hypertension, congestive heart failure, pulmonary hypertension, etc. The system includes a light source that can generate light inside the body (subcutaneously), a light transmission medium to transmit the light to an emitter, and the emitter sized and shaped to deliver the light directly to a target area associated with pulmonary fibrosis, an abnormality in upper airway function, hypertension, congestive heart failure, and/or pulmonary hypertension.

Abstract: Physical and/or financial instruments may optimally hedge the cash flow of one or more renewable energy generators based on a desired risk and return profile of renewable infrastructure investors. Baseline revenues may be determined based on forward-looking electricity market price scenarios corresponding to qualified market products intended for sale from the renewable energy generators. Risk and return metrics of cash flows of the renewable energy generators may be determined. At least one physical hedge and/or financial hedge may be added. The size and operation of the renewable energy generators along with any physical hedges, or financial hedges, or both physical and financial hedges, may be optimized across multiple market price scenarios of qualified market products to optimize investor-tailored risk and return utility functions.

Abstract: An optical lead can include a cuff body having an exterior surface and an interior surface, wherein the cuff body defines a nerve channel for receiving a portion of a nerve; a lead body coupled, or coupleable, to the cuff body; at least one light emitter disposed on or within the cuff body or the lead body; and at least one reflective element disposed on, within, or beneath the interior surface of the cuff body, wherein the at least one reflective element is configured to reflect light emitted from the at least one light emitter. Alternatively or additionally, the cuff lead can include a receptacle for removably receiving a distal end portion of the lead body. Another system includes a cuff body with at least one light emitter, an electronic subassembly for operation, and an antenna to receive power from an external source.

Abstract: A system and method monitoring a wall condition within industrial equipment. The system includes at least one sensor device coupled to a non-wear side of the wall. The non-wear side of the wall is configured to be mounted to a substrate of the industrial equipment while the at least one sensor device is coupled to the non-wear side of the wall. The wall is configured to protect at least a portion of the substrate from wear from work material moving within the industrial equipment when mounted to the substrate. The at least one sensor device is communicatively or electrically coupled to a power source. The at least one sensor device configured to be operably coupled to a data acquisition device.

Abstract: A system for percutaneous photobiomodulation (PBM) that can deliver light that is configured outside the body directly to target tissue is described. The system can be used to treat both chronic and temporary conditions with PBM. The system includes a light source and a controller that includes a memory storing a predefined dosing requirement and a processor to access the memory and signal the light source to generate a light signal for PBM of a target area within a patients body based on the predefined dosing requirement. In some instances, the system also includes a port to deliver the light signal received from the light source to the target area. The light source and the port can be connected by an attachment that can transmit the light signal from the light source to the port.

Abstract: A seismic base for an equipment rack includes a base plate, a first side wall attached to the base plate, a second side wall attached to the base plate, the second side wall being positioned behind the first side wall in a longitudinal direction, an anti-tip support bar extending between the first and second side walls in the longitudinal direction, and a support beam extending in a lateral direction, between the anti-tip support bar and a first lateral wall of the first and second side walls, respectively. The seismic base resists translatory and/or pivoting movements (e.g., of the equipment rack to which the seismic base is attached) in or about, respectively, the longitudinal direction and the lateral direction.

Abstract: A system for subcutaneous photobiomodulation (PBM) is described. The system includes a light source that can generate light inside the body (subcutaneously) and a light transmission medium and an emitter that can deliver the light directly to a target location within tissue of the body to treat one or more medical conditions. For example, the light signal can be used to treat a medical condition, which can be controlled/regulated by at least one small nerve and the light signal can be configured for delivery to the at least one small nerve.

Abstract: A stem sealing device for a valve can include a device body defining an annular shape; a stem seal defining an annular shape and configured to seal a gap between a valve stem of the valve and a valve body of the valve and positioned within the device body, the stem sealing device installable in and removable from the valve as an assembly without prior or subsequent removal of the stem seal; and a fastener configured to secure the device body to the valve body.

Abstract: A system and method measures the thickness of wear liners coupled to wear substrates of industrial equipment. The system includes at least one ultrasonic transducer wear sensor device coupled intermediate the wear liner and wear substrate and a data acquisition device configured to receive thickness data from the wear sensor device. The ultrasonic transducer wear sensor device is battery powered in one embodiment and passivated in an additional embodiment and powered through an interrogation signal.

Abstract: A method, computer program, and computer system are provided for load forecasting. Datasets corresponding to source machine learning models and a target domain base model are identified. A set of forecasting models corresponding to the identified datasets are learned. An ensemble model is determined from the learned set of forecasting models based on gradient boosting. An available resource is allocated based on the ensemble model.

Abstract: An apparatus distributing communication load over a plurality of communication cells may select action centers from random cell reselection values, based on a standard deviation of an internet protocol (IP) throughout over the plurality of communication cells; input a first vector indicating a communication state of a communication system and a second vector indicating the standard deviation of the IP throughout of the plurality of communication cells, to a neural network to output a sum of the action centers and offsets as cell reselection parameters; and transmit the cell reselection parameters to the communication system to enable a base station of the communication system to perform a cell reselection based on the cell reselection parameters.

Abstract: A stem sealing device for a valve can include a device body defining an annular shape; a stem seal defining an annular shape and configured to seal a gap between a valve stem of the valve and a valve body of the valve and positioned within the device body, the stem sealing device installable in and removable from the valve as an assembly without prior or subsequent removal of the stem seal; and a fastener configured to secure the device body to the valve body.

Abstract: An apparatus for a credential verification system with a water-resistant and tamper-proof housing, wherein the apparatus includes a credential verification system including image capturing devices, and a housing containing a multi-layer enclosure containing a first set of vents, a bottom plate attached to the multi-layer enclosure, wherein the bottom plate contains a second set of vents, an opening plate configured to mount the credential verification system, wherein the opening plate includes a mechanical interface configured to mechanically connect the opening plate to the bottom plate and a locking mechanism configured to removably attach the opening plate to the multi-layer enclosure and the bottom plate, and a view window, wherein the credential verification system is configured to identify a credential through the view window using the plurality of image capturing device, and an airflow is directed from the second set of vents to the first set of vents.

Abstract: A method for identifying and manipulating objects may include obtaining, from an image sensor, image sensor data; identifying, using the image sensor data, a location of an object; controlling a robotic element, which includes the image sensor, to move towards the location of the object; determining a slippage based on contact between the image sensor and the object; and controlling a movement of the robotic element based on the determined slippage.