Abstract: Described are methods of measuring a concentration of a photosensitive group in a liquid, for example a concentration of amine-based inhibitor in an etching solution, and related equipment and systems.

Abstract: An adiabatic system and method for reducing water and energy use is provided. The system comprises an adiabatic heat rejection system including a temperature sensor configured to measure the ambient wet-bulb temperature of the adiabatic system based on a measured temperature of water exiting a wetted media pad. A method for adjusting the operational parameters of the system to minimize water and energy use is provided. The method comprises the steps of determining an approximate ambient wet-bulb temperature of the adiabatic heat rejection system based on a measured temperature of water leaving the adiabatic pad, determining if a measured temperature of a process fluid stream is above a process fluid temperature setpoint, determining if the adiabatic heat rejection system is in a water conservation mode of operation or an energy savings mode of operation, and adjusting one or more operational parameters based on the mode of operation.

Abstract: A pre-treatment make-up water system and method are provided. The system includes a make-up water line for providing an incoming water source, a nano-filtration system designed to filter the incoming water source, a heat rejection system designed to use the filtered incoming water source as a coolant, and a bypass line in fluid communication with the make-up water line and the heat rejection system, the bypass line designed to supply the incoming water source to the heat rejection system, wherein a tie-in for the bypass line is provided upstream of the nano-filtration system. The system can further include a controller communicatively coupled to one or more components of the system for monitoring and controlling one or more valves, probes, and sensors.

Abstract: The present disclosure relates to a cooling tower having a fill media, water distribution system, plenum, and an ultraviolet (UV) light emitter. The water distribution system distributes water to the fill media. A flow of air passes through the fill media and past a flow of the water and out of the cooling tower via an outlet. The plenum is defined by a volume between the fill media and the outlet. The UV light emitter is disposed in the plenum and configured to inactivate or kill organisms in a drift.

Abstract: Methods and compositions are provided for massively parallel base editing in the genome of an organism, such as a plant. Multiple loci are selected based on one or more specific criteria, such as evolutionary conservation, recombination frequency, nonsense mutations, and/or missense mutations. Predictive models for deleterious alleles and biologically-informed phenotype prediction may be developed and refined based on the editing results, and improved plant lines for commercial or breeding purposes may be obtained.

Abstract: The present disclosure relates to a cooling tower having a fill media, water distribution system, plenum, and an ultraviolet (UV) light emitter. The water distribution system distributes water to the fill media. A flow of air passes through the fill media and past a flow of the water and out of the cooling tower via an outlet. The plenum is defined by a volume between the fill media and the outlet. The UV light emitter is disposed in the plenum and configured to inactivate or kill organisms in a drift.

Abstract: A retaining device is disclosed for retaining a wheel fastener. The retaining device comprises a main body attachable to a wheel. An engagement portion is arranged to engage with the wheel fastener, the engagement portion comprising at least one opening for, in use, permitting a wheel fastener to extend through the opening, wherein the engagement portion is moveable with respect to the main body. A stop mechanism is co operable with the engagement portion, such that the engagement portion is moveable in a first direction so as to permit the wheel fastener to become secured and the engagement portion is prohibited from moving in a second direction by the stop mechanism so as to restrict movement of the wheel fastener in the second direction.

Abstract: A retaining device is disclosed for retaining a wheel fastener. The retaining device comprises a main body attachable to a wheel. An engagement portion is arranged to engage with the wheel fastener, the engagement portion comprising at least one opening for, in use, permitting a wheel fastener to extend through the opening, wherein the engagement portion is moveable with respect to the main body. A stop mechanism is co operable with the engagement portion, such that the engagement portion is moveable in a first direction so as to permit the wheel fastener to become secured and the engagement portion is prohibited from moving in a second direction by the stop mechanism so as to restrict movement of the wheel fastener in the second direction.

Abstract: A formulation for and method of enhancing adiponectin and leptin secretion is disclosed. The method comprises contacting living cells with an inhibitor of the enzyme pyruvate dehydrogenase kinase (PDHK). The PDHK inhibitor causes the cells it contacts to increase adiponectin secretion as well as increasing the production of leptin. The increased levels of adiponectin alone (or in a synergistic combination with increased leptin) provides a range of desired results including weight loss and the prevention of weight.

Abstract: A multicomponent fluid composition monitoring and compositional control system, in which a component analysis is effected by titration or other analytical procedure, for one or more components of interest, and a computational means then is employed to determine and responsively adjust the relative amount or proportion of the one or more components in the multicomponent fluid composition, to maintain a predetermined compositional character of the multicomponent fluid composition. The system is usefully employed in semiconductor manufacturing photoresist and post-etch residue removal, in which the cleaning medium is a semi-aqueous solvent composition, and water is the monitored and responsively adjusted component.

Abstract: A formulation for and method of enhancing adiponectin and leptin secretion is disclosed. The method comprises contacting living cells with an inhibitor of the enzyme pyruvate dehydrogenase kinase (PDHK). The PDHK inhibitor causes the cells it contacts to increase adiponectin secretion as well as increasing the production of leptin. The increased levels of adiponectin alone (or in a synergistic combination with increased leptin) provides a range of desired results including weight loss and the prevention of weight.