Abstract: Disclosed are folic acid or pteroic acid conjugates and methods for using such conjugates. The conjugates described herein comprise a chemotherapeutic drug or imaging agent covalently bound thereto through a bond or via a linker that is intracellularly disrupted by, e.g., endogenous enzymes such as esterases, lipases and the like so as to provide for the chemotherapeutic drug free of the folic or pteroic acid.

Abstract: Provided are reflective thin film constructions including a reduced number of layers, which provides for increased solar-weighted hemispherical reflectance and durability. Reflective films include those comprising an ultraviolet absorbing abrasion resistant coating over a metal layer. Also provided are ultraviolet absorbing abrasion resistant coatings and methods for optimizing the ultraviolet absorption of an abrasion resistant coating. Reflective films disclosed herein are useful for solar reflecting, solar collecting, and solar concentrating applications, such as for the generation of electrical power.

Abstract: A reverse fault current interruptor (RFCI) may be employed in one or more locations in an electrical power system. In one example, an RFCI may be installed in a combiner box of a solar power system. The RFCI may include a reverse current detector and a circuit protector such as a circuit breaker, operable in combination to clear a line-line fault in the combiner box. The RFCI enables a reduction of incident energy levels through detection of a reversal in a fault current characteristic of some DC power systems, where a traditional overcurrent protection device (OCPD) (e.g., fuse, breaker) may not trip in the same period of time.

Abstract: A residual current monitor measures current using a differential pair of sensors and a device that may cancel common-mode signals and amplify the difference between the two sensor outputs. The sensor output may be zeroed at full-scale output current.

Abstract: A decentralized offer management system is described. An appliance may be capable of storing and managing offers related to the appliance without communication with a central server. The appliance may receive and store offer attributes related to offers received from an offer provider computer. When a user utilizes their user device to communicate with the appliance, the appliance may determine offers related to the stored offer attributes that can be provided to the user. In some cases, the offers may be specific to the appliance or specific to the user. The appliance may send an offer to the user device, where the offer may indicate that the user is to perform certain actions to qualify to redeem the offer. The appliance may verify that the user has performed such actions before enabling the offer to be redeemed.

Abstract: In one embodiment, the presence of anomalous material within tissue is detected by scanning a patient using magnetic resonance imaging (MRI) to obtain MRI data, identifying individual voxels of the MRI data, identifying multiple parameters of each voxel, and determining as to each voxel based upon the identified parameters the likelihood of tissue represented by the voxel containing anomalous material.

Abstract: A solid desiccant cooling system comprising a common intake delivering air (19) to a first pathway (21) for air to be conditioned, and a second pathway (31) for regeneration air and structure (24) retaining a mass of solid desiccant for cyclic movement between a first location (24a), in which the solid desiccant lies in the first pathway (21) for dehumidifying the air to be cooled by adsorption of moisture to the desiccant, and a second location (24b) in which the solid desiccant lies in the second pathway (31) for the regeneration air to take up moisture therein as water vapor. The second pathway has an air heater arrangement (35) upstream of the second location (24b) for heating the regeneration air and the first pathway (21) has an air cooler arrangement (25) independent of the air heater arrangement (35) downstream of the first location (24a).

Abstract: A modular packaging and shipping assembly for a bundled channel product includes a plurality of mounting adapters, each of the plurality of mounting adapters having a flat surface configured to abut the bundled channel product, a plurality of straps designed to wrap both the bundled channel product and the plurality of mounting adapters, and a plurality of mounting platforms, each of the plurality of mounting platforms having a mounting platform recess, which is configured to insertedly accommodate the mounting adapter.

Abstract: An appliance is capable of storing and processing data related to details surrounding its ownership, behavior, and history within itself in a secure and unalterable way. The appliance may experience multiple transfers in ownership during its lifetime. Certain data stored in the appliance may be encrypted such that only qualifying parties (e.g., owners) may be able to access the data. Some data may remain private to an individual owner while other data may be made available to subsequent owners by passing a shared secret that can be utilized to decrypt the other data. Data may be stored in the appliance in chronological order and may be signed by appropriate parties such that it is not possible to alter the data without detection.

Abstract: Systems and methods for providing content in a virtual space are presented herein. The content may be generated in the virtual space by a non-player game entity. The non-player game entity may be associated with generating a particular type of content in the virtual space. The users may deploy the non-player game entities in the virtual space in order to generate the corresponding non-player game entity-generated content in the virtual space. The non-player game entity-generated content may be implemented through procedural placement of elements of the content within the virtual space. The non-player game entity-generated content comprise one or more of static content, moving content, interactive content (e.g., a game), and/or other types of content.

Abstract: Embodiments of the present invention are directed to methods and systems for the efficient management of a digital currency system using a cryptocurrency scheme. Embodiments utilize a payment processor computer to manage entities in the digital currency system, which have the rights to generate, distribute, transact with, and redeem units of a digital currency. In some embodiments, the digital currency may represent points in a loyalty program operated by an entity or organization. Transactions performed using the digital currency and rules governing the digital currency can be tracked and maintained in a master ledger maintained by the payment processor computer, and distributed as sub-ledgers to other entities within the digital currency system.

Abstract: Provided are reflective thin film constructions including a reduced number of layers, which provides for increased solar-weighted hemispherical reflectance and durability. Reflective films include those comprising an ultraviolet absorbing abrasion resistant coating over a metal layer. Also provided are ultraviolet absorbing abrasion resistant coatings and methods for optimizing the ultraviolet absorption of an abrasion resistant coating. Reflective films disclosed herein are useful for solar reflecting, solar collecting, and solar concentrating applications, such as for the generation of electrical power.

Abstract: An apparatus for receiving wireless power is provided. The apparatus a communication circuit configured to transmit a first indication of a first wireless charging category associated with the apparatus. The communication circuit is further configured to receive an indication of a wireless charging class of a power transmit unit (PTU). The communication circuit is further configured to transmit a second indication of a second wireless charging category associated with the apparatus based on the wireless charging class of the PTU being compatible with a higher wireless charging category than the first wireless charging category. The apparatus further comprises a coupler configured to receive a level of wireless power corresponding to the second wireless charging category.

Abstract: A motor vehicle comprises a vehicle body, an engine compartment housing an engine, a bonnet movably coupled to the body and arranged to provide a closure member for the engine compartment, the bonnet being movable between open and closed conditions to allow access to the engine compartment, and an engine air intake duct having an orifice through which intake air may be drawn into the engine. The vehicle is provided with first and second air flaw paths whereby air may be supplied to the air intake duct. The first flow path comprises an air inlet aperture disposed at a front portion of the vehicle for receiving ram air and an air outlet aperture aft of the air inlet aperture, the air outlet aperture being provided in fluid communication with the air intake duct orifice. The second flow path is provided by a gap between a side edge of the bonnet and the body of the vehicle, whereby ambient air may be drawn through the gap to the air intake duct.

Abstract: An engine control system for a vehicle, includes a delay and rate limit module, a throttle control module, a phaser control module, and an exhaust gas recirculation (EGR) control module. The delay and rate limit module applies a delay and a rate limit to a first torque request to produce a second torque request. The throttle control module determines a target throttle opening based on the second torque request and selectively adjusts a throttle valve based on the target throttle opening. The phaser control module determines target intake and exhaust phasing values based on the second torque request and selectively adjusts intake and exhaust valve phasers based on the target intake and exhaust phasing values, respectively. The EGR control module determines a target EGR opening based on the first torque request and selectively adjusts an EGR valve based on the target EGR opening.

Abstract: A system for detecting an at-fault combustor includes a sensor that is configured to sense combustion dynamics pressure data from the combustor and a computing device that is in electronic communication with the sensor and configured to receive the combustion dynamics pressure data from the sensor. The computing device is programmed to convert the combustion dynamics pressure data into a frequency spectrum, segment the frequency spectrum into a plurality of frequency intervals, extract a feature from the frequency spectrum, generate feature values for the feature within a corresponding frequency interval over a period of time, and to store the feature values to generate a historical database. The computing device is further programmed to execute a machine learning algorithm using the historical database of the feature values to train the computing device to recognize feature behavior that is indicative of an at-fault combustor.

Abstract: A harness comprising a back section, a padded waist strap extending from the back section and comprising a waist strap connector, a waist strap attached to the padded waste strap and comprising a waist strap connector, a towing strap attached to a posterior surface of the back section and a towing connector slidably coupled to the towing strap. The waist strap connector of the waist strap is operable to couple to the waist strap connector of the padded waist strap.

Abstract: Described herein are linear receivers for use in concentrating solar collection applications. For example, linear receivers incorporating a volume displacement element within an internal volume of a linear solar radiation absorbing element are provided. The volume displacement element provides, for example, enhanced heat transfer characteristics between the absorber element and the heat transfer fluid, efficiency improvements associated with maintaining a position of the linear receiver at an optimal location for absorbing concentrated solar radiation and/or the ability to recover the linear receiver from a freeze event. Also provided are methods for making a linear receiver, methods for collecting concentrated solar radiation, methods for recovering a linear receiver from a freeze event, methods for improving overall receiver efficiency, such as by reducing bowing/sagging of the receiver element, and methods for reducing a circumferential temperature distribution of the absorber element.

Abstract: A space frame having a high torsional strength comprising a first square bipyramid and two planar structures extending outward from an apex of the first square bipyramid to form a “V” shape is disclosed. Some embodiments comprise a plurality of edge-sharing square bipyramids configured linearly, where the two planar structures contact apexes of all the square bipyramids. A plurality of bridging struts, apex struts, corner struts and optional internal bracing struts increase the strength and rigidity of the space frame. In an embodiment, the space frame supports a solar reflector, such as a parabolic solar reflector. Methods of fabricating and using the space frames are also disclosed.

Abstract: Embodiments of the present disclosure include a bowfishing reel for use with an archery bow. In certain embodiments, a reel includes an outer cover surrounding a spool of fishing line and an internal mechanism. When an arrow is shot, the fishing line is uncoiled from a spool and pulled out from the outer cover as the arrow travels from the bow. After the arrow and fishing line are paid out, the reel can retrieve the line and arrow. The reel includes a pull handle extending through the outer cover to engage the internal mechanism, with the handle and the internal mechanism being biased in a forward line-release position. When the handle is pulled linearly rearward against the biasing force, the internal mechanism is moved from the line-release position to the line-retrieval position. Release of the handle allows the internal mechanism to automatically return to the line-release position.