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Lillehei realized a successful series of operations with the controlled cross-circulation technique in which the patient's mother or father was used as a 'heart-lung...

The Walker circulation, also known as the Walker cell, is a conceptual model of the air flow in the tropics in the lower atmosphere (troposphere). According...

Hemisphere. During the summer and winter months, the Hadley circulation is dominated by a single, cross-equatorial cell with air rising in the summer hemisphere...

heart. To resolve this problem, Lillehei performed operations using cross-circulation, in which a donor was hooked up nearby to take up the pumping and...

An aortic cross-clamp is a surgical instrument used in cardiac surgery to clamp the aorta and separate the systemic circulation from the outflow of the...

France, the "livret de circulation" (booklet of circulation) and its variant the "carnet de circulation" (notebook of circulation) provided to those of...

formerly known as an International Registration Letter or International Circulation Mark. It is referred to as the Distinguishing sign of the State of registration...

In monetary economics, the currency in circulation in a country is the value of currency or cash (banknotes and coins) that has ever been issued by the...

Lillehei performed a series of successful operations with the controlled cross-circulation technique, in which the patient's mother or father was used as a "heart-lung...

The following list of the magazines in the world by circulation is based upon the number of copies distributed, on average, for each issue. The following...

existence and shape strongly influence the circulation of water around Antarctica and the global oceanic circulation, as well as the global climate. The bathymetry...

Lewis performed the world's first successful open-heart surgery using cross-circulation. 1955 saw Richard DeWall and Lillehei develop the bubble oxygenator...

'fire cross, cross of fire"; other names – pērkonkrusts ('cross of thunder', 'thunder cross'), cross of Perun or of Perkūnas), cross of branches, cross of...

Domestic-international dual circulation (simplified Chinese: 国内国际双循环; traditional Chinese: 國內國際雙循環; pinyin: guónèi guójì shuāng xúnhuán) is a Chinese...

known as rotor, is a vector operator that describes the infinitesimal circulation of a vector field in three-dimensional Euclidean space. The curl at a...

The Rose Cross (also called Rose Croix and Rosy Cross) is a symbol largely associated with the legendary Christian Rosenkreuz, a Christian Kabbalist and...

determine the density of seawater. The thermohaline circulation is a part of the large-scale ocean circulation that is driven by global density gradients created...

The mid-1980s to the mid-1990s represents the era when the magazine's circulation was at its highest, 6.53 million copies per week, with a total readership...

through the fluid, the density of the fluid and the circulation around the airfoil. The circulation is defined as the line integral around a closed loop...

by Josef Tannheimer; obv: Swiss cross with legend Helvetia, rev: numeral 1 and an ear of corn. Taken out of circulation in 2007. 2 centimes: bronze (2...