Abstract: A method and apparatus for distribution of electronic media replace the display of printed employee communications with a method and apparatus for distribution of electronic media. In a typical embodiment of the invention, electronic media replaces the posters and printed materials and the conventional bulletin board is replaced by an electronic display. Maintaining the employee communications in electronic form from creation to display significantly reduces and cost while dramatically improving the flexibility of an employee communications program.

Abstract: Manual spraying device including a push-button that can be actuated manually, the push-button including a spray nozzle, the spray nozzle having an inner chamber adapted to receive a non-gaseous fluid product under pressure and delimited towards the outside by a perforated front wall, a reservoir for the fluid product to be sprayed, and a dispensing device that can be mechanically actuated by the push-button and adapted to transfer the fluid product from the reservoir to the inner chamber of the nozzle, the front wall having a plurality of calibrated holes, each having a diameter of between 1 and 100 ?m, the diameter of each hole not differing from a mean of the diameters of the various holes by more than 20%.

Abstract: The invention relates to an electrochemical gas sensor having a substrate, substrate surface for depositing electrodes thereon, counter and sensing electrodes for measuring current flow, an electrolyte for providing an electrical connection between the electrodes, and an electrode surface having minimal porosity, pore size, and thickness for deterring flooding.