Abstract: Systems and methods for cold chain deliveries are provided. In some embodiments, a method of operating a tote to enable cold chain delivery, the method comprising one or more of: providing storage of one or more cold products in the tote in a micro-fulfillment center; facilitating a pick and pack process of one or more cold products where the one or more cold products are picked from a tote and/or are packed into a tote; and dispensing the one or more cold products using a tote. In this way, cold chain requirement compliance is improved while saving time, money, and energy.

Abstract: An apparatus, module, methods and systems for automated, standardized assessment and analysis of a human olfactory system's odor detection ability as an indicator or predictor of cognitive impairment or change in cognitive health, and other health conditions such as diabetes. Notably, the present invention is operable for use across all age groups of humans and provides quantitative detection and analysis of a human olfactory system's detection ability compared to a relevant demographic population.

Abstract: An apparatus, module, methods and systems for automated, standardized assessment and analysis of a human olfactory system's odor detection ability as an indicator or predictor of cognitive impairment or change in cognitive health, and other health conditions such as diabetes. Notably, the present invention is operable for use across all age groups of humans and provides quantitative detection and analysis of a human olfactory system's detection ability compared to a relevant demographic population.

Abstract: Methods, devices and systems for evaluating olfactory function are configured to: electronically estimate a user-specific odorant detection threshold sensitivity threshold using at least one target stimulus odorant delivered to a nose of a user; flowably deliver a plurality of different target stimulus odorants to the nose of the user with defined concentrations of the different target stimulus odorants based, at least in part, on the estimated user-specific odorant detection sensitivity threshold; and evaluate olfactory function of the user based on the user's response to the delivered different target stimulus odorants.

Abstract: An apparatus, module, methods and systems for automated, standardized assessment and analysis of a human olfactory system's odor detection ability as an indicator or predictor of cognitive impairment or change in cognitive health, and other health conditions such as diabetes. Notably, the present invention is operable for use across all age groups of humans and provides quantitative detection and analysis of a human olfactory system's detection ability compared to a relevant demographic population.

Abstract: Methods, systems, assemblies, computer program products and devices produce hyperpolarized gas by: (a) providing a plurality of cells (30), each having a respective quantity of target gas held therein; (b) polarizing the target gas in and/or from the cells in a desired order to provide separate batches of polarized gas; and (c) repolarizing the previously polarized target gas held in least one of the cells when the polarization level falls below a predetermined value.