The method involves using a digital badge device worn on the chest of a user to visually convey personal attributes to others in line of sight. It begins by configuring the badge device to communicate wirelessly with the user's mobile device. Next, a personal attribute of the user is determined based on input from the user or device-captured data. This attribute could relate to the user's affiliation, emotional state, physical activity, and more. Finally, a pre-defined color and/or symbol code representing the determined attribute is displayed on the badge device's screen for others to see. This provides an easily interpretable visual cue to communicate specific personal attributes to different users. By employing this method, the badge wearer can convey information about themselves without the need for verbal communication. The method offers a convenient and efficient way to signal personal attributes in situations where direct interaction may be limited or impractical.

Methods are disclosed for displaying a health status on a user-worn or carried device comprising of disposing a magnet within a housing of the user-worn or carried device, configured to detect a magnetic field supercutaneously, wherein the field is generated by an interaction of the magnet with magnetic nanoparticles of a delivery agent delivering a therapeutic or vaccine intravenously, converting the detected magnetic field into a field-specific electrical signal and outputting at least one of a pre-defined color, symbol, or audio-coded display on a display portion of the user-worn or carried device signaling the user health status based on the converted field-specific electrical signal.

A superconducting magnet which provides a barrier to current flow transverse to the length of the superconductor at operational temperature and voltages, while also providing a magnetic quench protection mechanism for the superconducting magnet. The superconducting magnet comprising a plurality of winding turns of superconductive material wound into a coil and a variable electrically resistive layer varying with either temperature or voltage positioned between at least of portion of the plurality of winding turns of the superconductive material, wherein the variable electrically resistive layer has a negative temperature coefficient of resistance or is a semiconductor with a threshold voltage greater than operational voltages.

The present invention relates to core-shell-particles, wherein the core comprises at least one metal, or a compound thereof, or a mixture of at least one metal or a compound thereof and at least one semimetal or a compound thereof, and the shell comprises at least one silicon comprising polymer, to a process for the preparation of these core-shell-particles, to the use of these core-shell-particles in an agglomeration-deagglomeration process, in particular in chemical, physical or biological test methods or separation processes, decontamination processes, water purification, recycling of electrical/electronic scrap or gravity separation, and to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material.

Ice nucleation and supercooling are controlled by the presence of magnetite particles. Magnetite decreases supercooling and promotes ice nucleation. Therefore, freezing of liquid solutions occurs at higher temperature compared to supercooled solutions. Applying a magnetic field allows control of supercooling and ice nucleation.

The present invention concerns a magnetic-photoconductive material including orientable magnetic moments or spins, the material being configured to generate photo-carriers permitting to orientate or re-orientate the magnetic moments or spins at a material temperature less than the Curie Temperature (T.sub.C) or Curie point.

Ice nucleation and supercooling are controlled by the presence of magnetite particles. Magnetite decreases supercooling and promotes ice nucleation. Therefore, freezing of liquid solutions occurs at higher temperature compared to supercooled solutions. Applying a magnetic field allows control of supercooling and ice nucleation.

The method involves using a digital badge device worn on the chest of a user to visually convey personal attributes to others in line of sight. It begins by configuring the badge device to communicate wirelessly with the user's mobile device. Next, a personal attribute of the user is determined based on input from the user or device-captured data. This attribute could relate to the user's affiliation, emotional state, physical activity, and more. Finally, a pre-defined color and/or symbol code representing the determined attribute is displayed on the badge device's screen for others to see. This provides an easily interpretable visual cue to communicate specific personal attributes to different users. By employing this method, the badge wearer can convey information about themselves without the need for verbal communication. The method offers a convenient and efficient way to signal personal attributes in situations where direct interaction may be limited or impractical.

The method involves using a digital badge device worn on the chest of a user to visually convey personal attributes to others in line of sight. It begins by configuring the badge device to communicate wirelessly with the user's mobile device. Next, a personal attribute of the user is determined based on input from the user or device-captured data. This attribute could relate to the user's affiliation, emotional state, physical activity, and more. Finally, a pre-defined color and/or symbol code representing the determined attribute is displayed on the badge device's screen for others to see. This provides an easily interpretable visual cue to communicate specific personal attributes to different users. By employing this method, the badge wearer can convey information about themselves without the need for verbal communication. The method offers a convenient and efficient way to signal personal attributes in situations where direct interaction may be limited or impractical.