According to the method, cardiac pumping for systemic circulation can be maintained during isolation of the cardiac circulation.

Existing rolling stock intended to run in new tunnels

The apparatus may also include a fluid path component (20) for circulating therethrough the second fluid.

The bottom of the opening slot (12) is provided with a first through-hole (13) for gas circulation.

The energy transfer means is operable by circulation of the fluid to transfer energy to or from the apparatus.

The invention relates to a cooling element, in particular to be used in connection with furnaces and the like related to metal production processes, said element comprising a housing (1) provided with a channel system (2) for cooling water circulation.

This reactor vessel for production of secondary butanol is characterized by comprising a circulation mechanism for circulating the aqueous heteropoly acid solution within the reactor vessel.

The invention is directed to improved methods for modulating the human sexual response by administering an oral administered formulation of a vasodilator agent to the blood circulation thereby modulating the sexual response on demand.

The invention includes a pump that is connected to the fluid path forming a closed path for circulating a fluid through the first layer.

Said grate bar has a continuous channel (6) for guiding the liquid coolant through.

The invention relates to a grate bar (1) for producing a grate for incinerators.

A rigid tubular piece (24) and a cassette assembly (10) for extracorporeal blood circulation having the rigid tubular piece are disclosed.

The result is good-quality synthesis gas suitable for use as raw material in the production of traffic fuels.

The product is particularly aimed at blood circulation, which increases tissue size.

As a regularly-circulating note, it will be produced by the Bank of Canada for years to come.