Abstract: This disclosure is directed to methods of using compositions comprising protocatechuic acid (PCA) to kill virus including a Covid-19 virus. The compositions generally comprise protocatechuic acid, a liquid vehicle, and a stabilizer. In embodiments, the liquid vehicle comprises an alcohol and/or water. In preferred embodiments, the oil is an essential oil. In embodiments, the compositions may comprise principally protocatechuic acid, liquid vehicle, and stabilizer as the main ingredients. The compositions may be sprayed onto various products and articles of manufacture, and mammalian and human skin, to kill virus including a Covid-19 virus and to further protect the product or human skin for a period of time up to 24 hours or more. In preferred embodiments, an alcohol component kills virus on contact, and after drying, the residual surface PCA coating provides a continuing anti-viral function.

Abstract: This disclosure is directed to methods of using compositions comprising protocatechuic acid (PCA) to kill virus including a Covid-19 virus. The compositions generally comprise protocatechuic acid, a liquid vehicle, and a stabilizer. In embodiments, the liquid vehicle comprises an alcohol and/or water. In preferred embodiments, the oil is an essential oil. In embodiments, the compositions may comprise principally protocatechuic acid, liquid vehicle, and stabilizer as the main ingredients. The compositions may be sprayed onto various products and articles of manufacture, and mammalian and human skin, to kill virus including a Covid-19 virus and to further protect the product or human skin for a period of time up to 24 hours or more. In preferred embodiments, an alcohol component kills virus on contact, and after drying, the residual surface PCA coating provides a continuing anti-viral function.

Abstract: Fertilizer compositions containing protocatechuic acid are provided. Such fertilizer compositions may be used to fertilize plants or plant seeds. The use of such fertilizer compositions to fertilize plants or plant seeds can provide benefits to the plants, e.g., enhanced plant growth, less browning, greater pest resistance, and better flowering, as well as health benefits to consumers of those plants.

Abstract: A sensitivity enhancement wearable having at least one aperture possessing unique attributes so that a sensitivity enhanced region of a body extends through the aperture thereby creating increased sensitivity in the sensitivity enhanced region.

Abstract: The present disclosure provides methods for killing the SARS CoV-2 virus in mammals and treating the Coronavirus Disease-19 (Covid-19) in mammals including humans using compositions including protocatechuic acid. The present disclosure provides methods and pharmaceutical and nutraceutical compositions that reduce or substantially eliminate the SARS CoV-2 virus in mammals. In one embodiment, a method of treating a mammal with Covid-19 is provided comprising administering protocatechuic acid to a mammal in need of such treatment a therapeutically effective amount of a protocatechuic acid composition.

Abstract: A tactile reference attachment for providing a user with tactile biofeedback. The attachment includes a tactile reference feature that extends longitudinally along an exterior body surface and is formed with dimensions specifically tailored to harness the user's natural attributes of sensibility, proprioception, and neuromuscular memory to improve a user's performance.

Abstract: A sensitivity enhancement wearable having at least one aperture possessing unique attributes so that a sensitivity enhanced region of a body extends through the aperture thereby creating increased sensitivity in the sensitivity enhanced region.

Abstract: A tactile reference attachment for providing a user with tactile biofeedback. The attachment includes a tactile reference feature that extends longitudinally along an exterior body surface and is formed with dimensions specifically tailored to harness the user's natural attributes of sensibility, proprioception, and neuromuscular memory to improve a user's performance.

Abstract: A sensitivity enhancement glove having at least one sleeve with a unique aperture to enhance performance by capitalizing on neuroanatomy and create hyper sensitivity, thereby enhancing proprioception.

Abstract: A tactile reference attachment for releasable attachment to a sports equipment handle providing a user with tactile biofeedback. The attachment includes a tactile reference feature that extends longitudinally along an exterior body surface and is formed with dimensions specifically tailored to harness the user's natural attributes of sensibility, proprioception, and neuromuscular memory to improve a user's accuracy. The tactile reference attachment includes a flexible primary substrate having a plurality of attachment perimeter edges, an exterior surface, an interior surface having an adhesive, a thickness, and at least a first tactile reference projection having a plurality of perimeter edges, a projection width of no greater than 5.0 millimeters, a projection height of at least 0.5 millimeters, and an indentation length.

Abstract: A tactile reference attachment for releasable attachment to a sports equipment handle providing a user with tactile biofeedback. The attachment includes a tactile reference feature that extends longitudinally along an exterior body surface and is formed with dimensions specifically tailored to harness the user's natural attributes of sensibility, proprioception, and neuromuscular memory to improve a user's accuracy. The tactile reference attachment includes a flexible primary substrate having a plurality of attachment perimeter edges, an exterior surface, an interior surface having an adhesive, a thickness, and at least a first tactile reference projection having a plurality of perimeter edges, a projection width of no greater than 5.0 millimeters, a projection height of at least 0.5 millimeters, and an indentation length.

Abstract: A tactile reference attachment for releasable attachment to a sports equipment handle to provides a user with tactile biofeedback. includes a tactile reference feature that extends longitudinally along an exterior body surface and is formed with dimensions specifically tailored to harness the user's natural attributes of sensibility, proprioception, and neuromuscular memory to improve a user's accuracy. The tactile reference attachment includes a flexible primary substrate having a plurality of attachment perimeter edges, an exterior surface, an interior surface having an adhesive, a thickness of no more than 4 mm, and at least a first tactile reference indentation having a plurality of perimeter edges, an indentation width of at least 2.0 millimeters and no greater than 5.0 millimeters, an indentation depth of at least 0.5 millimeters and no greater than the indentation width, and an indentation length that is at least five times the indentation width.

Abstract: A tactile reference attachment for releasable attachment to a sports equipment handle to provides a user with tactile biofeedback. includes a tactile reference feature that extends longitudinally along an exterior body surface and is formed with dimensions specifically tailored to harness the user's natural attributes of sensibility, proprioception, and neuromuscular memory to improve a user's accuracy. The tactile reference attachment includes a flexible primary substrate having a plurality of attachment perimeter edges, an exterior surface, an interior surface having an adhesive, a thickness of no more than 4 mm, and at least a first tactile reference indentation having a plurality of perimeter edges, an indentation width of at least 2.0 millimeters and no greater than 5.0 millimeters, an indentation depth of at least 0.5 millimeters and no greater than the indentation width, and an indentation length that is at least five times the indentation width.

Abstract: A sensitivity enhancement glove having at least one sleeve with a unique aperture to enhance performance by capitalizing on neuroanatomy and create hyper sensitivity and thereby enhance effects on proprioception and simultaneous musculoskeletal functions.

Abstract: A firearm that provides a user with tactile biofeedback. The firearm includes a tactile reference feature that extends longitudinally along an exterior body surface and is formed with dimensions specifically tailored to harness the user's natural attributes of sensibility, proprioception, and neuromuscular memory to improve a user's accuracy.

Abstract: A sensitivity enhancement glove having at least one sleeve with a unique aperture to enhance performance by capitalizing on neuroanatomy and create hyper sensitivity and thereby enhance effects on proprioception and simultaneous musculoskeletal functions.

Abstract: A firearm that provides a user with tactile biofeedback. The firearm includes a tactile reference feature that extends longitudinally along an exterior body surface and is formed with dimensions specifically tailored to harness the user's natural attributes of sensibility, proprioception, and neuromuscular memory to improve a user's accuracy.

Abstract: A method, system, and computer program product for analyzing records of a healthcare provider, identify equivalent stable-technology equipment, and facilitate the direct purchase of stable-technology equipment by the healthcare provider from a stable-technology equipment supplier.