Disclosed is an essential oil mixture suitable for use in fighting against Varroa parasites that significantly harm beekeeping in our country, and to a kit containing the essential oil mixture.

Disclosed is an essential oil mixture suitable for use in fighting against Varroa parasites that significantly harm beekeeping in our country, and to a kit containing the essential oil mixture.

An aerosol provision system generates aerosol from an aerosol generating material for user inhalation. The system includes a computer configured to estimate user demand for an active ingredient within the generated aerosol, based on one or more inhalation actions of the user during an immediately preceding inhalation session, where an inhalation session being no more than one hour long. The computer adjusts one or more operational parameters of the aerosol provision system responsive to the estimated user demand, and adapts aerosol provion for the next inhalation action.

An aerosol provision system generates aerosol from an aerosol generating material for user inhalation. The system includes a computer configured to estimate user demand for an active ingredient within the generated aerosol, based on one or more inhalation actions of the user during an immediately preceding inhalation session, where an inhalation session being no more than one hour long. The computer adjusts one or more operational parameters of the aerosol provision system responsive to the estimated user demand, and adapts aerosol provion for the next inhalation action.

A method of user characterization for an aerosol provision system is disclosed herein. The system is configured to generate aerosol from an aerosol generating material for user inhalation. The method involves detecting an airflow associated with the start of a user inhalation upon the aerosol provision system, calculating a gradient for the air flow during a first period following the start of inhalation, predicting at least one of an inhalation intensity and duration, based upon the calculated gradient, and adjusting one or more operational parameters of the aerosol provision system in response to the at least one predicted inhalation intensity and duration.

An aerosol generating device according to an aspect may include a display; and a processor configured to monitor states of a plurality of modules included in the aerosol generating device, determine an overall state of the aerosol generating device based on monitoring results, and control the display to output an visual information representing the overall state.

An aerosol generating device according to an aspect may include a display; and a processor configured to monitor states of a plurality of modules included in the aerosol generating device, determine an overall state of the aerosol generating device based on monitoring results, and control the display to output an visual information representing the overall state.

An aerosol-generating device is disclosed. The aerosol-generating device of the present disclosure includes a first container configured to accommodate an aerosol-generating substance, a heater configured to heat the aerosol-generating substance, a second container configured to be rotatable about a rotating shaft thereof and including a plurality of partitioned chambers, a first sensor configured to output a signal indicating rotation of the second container, and a controller. The controller determines a chamber through which an aerosol generated in the first container passes, among the plurality of chambers, in response to a signal received from the first sensor.

A mist inhaler device (200) for generating a mist for inhalation by a user. The device comprises a mist generator device (201) and a driver device (202). The driver device (202) is configured to drive the mist generator device (201) at an optimum frequency to maximise the efficiency of mist generation by the mist generator device (201).

A mist inhaler device (200) for generating a mist for inhalation by a user. The device comprises a mist generator device (201) and a driver device (202). The driver device (202) is configured to drive the mist generator device (201) at an optimum frequency to maximise the efficiency of mist generation by the mist generator device (201).