Proposed budget cuts threaten to short-circuit Grid network

Calling on scientists to fight budget cuts.

THE FUNDING LEVELS REQUESTED BY THE Bush Administration for 2006 (“Caught in the squeeze,” J. Mervis, News Focus, 11 Feb., p. 832) represent a decrease in science and technology funding across the board. This budget and its priorities do not bode well for American science and technology or for America’s scientists and science students. Underfunding science and technology research and education ...

short cuts

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Short winters threaten temperate fish populations

Although climate warming is expected to benefit temperate ectotherms by lengthening the summer growing season, declines in reproductive success following short, warm winters may counter such positive effects. Here we present long-term (1973-2010) field patterns for Lake Erie yellow perch, Perca flavescens, which show that failed annual recruitment events followed short, warm winters. Subsequent...

Budget cuts and the plight of postdocs.

Short cuts to dynamic factor demand modelling

By means of so-called virtual or shadow prices, short-run factor demands, short-run marginal costs, etc. can be derived from any long-run cost function. The traditional approach (short-run/restricted/conditional/variable cost functions) is criticized, and it is also shown that technological change, scale e!ects, etc. can be added to any cost function by means of disembodied factor-augmenting e$...