Efficiency wage theory -- Germany : Reale Konjunkturzyklen, Effizienzlöhne und die Rolle von Ölpreisschocks : eine theoretische und empirische Analyse für Deutschland / Tobias Zimmermann
Here are entered works on the relationship between the amount of water required for a particular purpose and the quantity of water used or delivered, including measures taken to achieve more efficient water use and reduced demand
Effizienter Algorithmus : Algorithmics of large and complex networks : design, analysis, and simulation / Jürgen Lerner, Dorothea Wagner, Katharina A. Zweig (eds.)
Expenditure of energy during PHYSICAL ACTIVITY. Intensity of exertion may be measured by rate of OXYGEN CONSUMPTION; HEAT produced, or HEART RATE. Perceived exertion, a psychological measure of exertion, is included
A transient loss of consciousness and postural tone caused by diminished blood flow to the brain (i.e., BRAIN ISCHEMIA). Presyncope refers to the sensation of lightheadedness and loss of strength that precedes a syncopal event or accompanies an incomplete syncope. (From Adams et al., Principles of Neurology, 6th ed, pp367-9)