Abstract: A tethered item is associated with an identifier that uniquely identifies the item, and one or more content processing devices execute obtaining an identifier of the item, and correlating the obtained item identifier with information related to the tethered item.

Abstract: A tethered item is associated with an identifier that uniquely identifies the item, and one or more content processing devices execute obtaining an identifier of the item, and correlating the obtained item identifier with information related to the tethered item.

Abstract: A tethered item is associated with an identifier that uniquely identifies the item, and one or more content processing devices execute obtaining an identifier of the item, and correlating the obtained item identifier with information related to the tethered item.

Abstract: A tethered item is associated with an identifier that uniquely identifies the item, and one or more content processing devices execute obtaining an identifier of the item, and correlating the obtained item identifier with information related to the tethered item.

Abstract: A tethered item is associated with an identifier that uniquely identifies the item, and one or more content processing devices execute obtaining an identifier of the item, and correlating the obtained item identifier with information related to the tethered item.

Abstract: A method and apparatus is provided for content influencing according to real time and/or dynamic computed profile of a user visiting the apparatus on basis of information obtained about the user by the apparatus at a geographic location.

Abstract: The present invention relates to an apparatus and a process for efficient hydrophobic particles to gas bubble attachment in a slurry is provided. The process comprises: tangentially introducing a slurry stream into a cylindrical chamber having a cylindrical inner wall with sufficient volume and pressure to develop a vortex in the flowing slurry; introducing gas into the flowing slurry during at least a portion of its travel in the chamber, the gas being introduced orthogonally to the stream through means located at the chamber inner wall and for developing gas bubbles which move into the slurry.

Abstract: A tethered item is associated with an identifier that uniquely identifies the item, and one or more content processing devices execute obtaining an identifier of the item, and correlating the obtained item identifier with information related to the tethered item.

Abstract: The present invention relates to an apparatus and a process for efficient hydrophobic particles to gas bubble attachment in a slurry is provided. The process comprises: tangentially introducing a slurry stream into a cylindrical chamber having a cylindrical inner wall with sufficient volume and pressure to develop a vortex in the flowing slurry; introducing gas into the flowing slurry during at least a portion of its travel in the chamber, the gas being introduced orthogonally to the stream through means located at the chamber inner wall and for developing gas bubbles which move into the slurry.

Abstract: The present invention relates to an apparatus and a process for efficient hydrophobic particles to gas bubble attachment in a slurry is provided. The process comprises: tangentially introducing a slurry stream into a cylindrical chamber having a cylindrical inner wall with sufficient volume and pressure to develop a vortex in the flowing slurry; introducing gas into the flowing slurry during at least a portion of its travel in the chamber, the gas being introduced orthogonally to the stream through means located at the chamber inner wall and for developing gas bubbles which move into the slurry.

Abstract: A method and system for dynamic display of marketing campaigns on display locations via a network. The system includes a database for storing advertising material, and display locations for displaying the advertising material. Further, the system includes a server for managing the advertising material provided to the display location, and a plurality of input sources connected with the server to provide scheduling information and the advertising material to the server for scheduling display of the advertising material on the display location.

Abstract: Apparatus and method for the separation of particles in either a liquid or gas stream is provided. The fluid stream is directed in a swirl-flow pattern to develop thereby centrifugal forces on the stream. Optionally, magnetic and/or electrical fields may be applied to the system to enhance separation of the particles. Air sparging may also be employed to further enhance the separation of hydrophilic particles from hydrophobic particles in a liquid system. Optionally, the swirl-flow pattern may exit the downstream end of the separator where a stream splitter is employed to split the swirl-flow pattern stream which splays outwardly at the outlet in two or more streams which carry desired particles to be recovered.

Abstract: An apparatus and a process for separating particles in a slurry based on different physical, magnetic and/or chemical properties of the particles, the slurry including a mixture of solid particles and/or liqid particles which are immiscible in the slurry.